gcc/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1
 173
 174   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 175     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 176     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 177     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 178     PATH=/empty FPATH=/empty; export PATH FPATH
 179     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 180       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
 181   if (eval "$as_required") 2>/dev/null; then :
 182   as_have_required=yes
 183 else
 184   as_have_required=no
 185 fi
 186   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 187
 188 else
 189   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 190 as_found=false
 191 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 192 do
 193   IFS=$as_save_IFS
 194   test -z "$as_dir" && as_dir=.
 195   as_found=:
 196   case $as_dir in #(
 197          /*)
 198            for as_base in sh bash ksh sh5; do
 199              # Try only shells that exist, to save several forks.
 200              as_shell=$as_dir/$as_base
 201              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 202                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 203   CONFIG_SHELL=$as_shell as_have_required=yes
 204                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 205   break 2
 206 fi
 207 fi
 208            done;;
 209        esac
 210   as_found=false
 211 done
 212 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 213               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 214   CONFIG_SHELL=$SHELL as_have_required=yes
 215 fi; }
 216 IFS=$as_save_IFS
 217
 218
 219       if test "x$CONFIG_SHELL" != x; then :
 220   # We cannot yet assume a decent shell, so we have to provide a
 221         # neutralization value for shells without unset; and this also
 222         # works around shells that cannot unset nonexistent variables.
 223         BASH_ENV=/dev/null
 224         ENV=/dev/null
 225         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 226         export CONFIG_SHELL
 227         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 228 fi
 229
 230     if test x$as_have_required = xno; then :
 231   $as_echo "$0: This script requires a shell more modern than all"
 232   $as_echo "$0: the shells that I found on your system."
 233   if test x${ZSH_VERSION+set} = xset ; then
 234     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 235     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 236   else
 237     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 238 $0: including any error possibly output before this
 239 $0: message. Then install a modern shell, or manually run
 240 $0: the script under such a shell if you do have one."
 241   fi
 242   exit 1
 243 fi
 244 fi
 245 fi
 246 SHELL=${CONFIG_SHELL-/bin/sh}
 247 export SHELL
 248 # Unset more variables known to interfere with behavior of common tools.
 249 CLICOLOR_FORCE= GREP_OPTIONS=
 250 unset CLICOLOR_FORCE GREP_OPTIONS
 251
 252 ## --------------------- ##
 253 ## M4sh Shell Functions. ##
 254 ## --------------------- ##
 255 # as_fn_unset VAR
 256 # ---------------
 257 # Portably unset VAR.
 258 as_fn_unset ()
 259 {
 260   { eval $1=; unset $1;}
 261 }
 262 as_unset=as_fn_unset
 263
 264 # as_fn_set_status STATUS
 265 # -----------------------
 266 # Set $? to STATUS, without forking.
 267 as_fn_set_status ()
 268 {
 269   return $1
 270 } # as_fn_set_status
 271
 272 # as_fn_exit STATUS
 273 # -----------------
 274 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 275 as_fn_exit ()
 276 {
 277   set +e
 278   as_fn_set_status $1
 279   exit $1
 280 } # as_fn_exit
 281
 282 # as_fn_mkdir_p
 283 # -------------
 284 # Create "$as_dir" as a directory, including parents if necessary.
 285 as_fn_mkdir_p ()
 286 {
 287
 288   case $as_dir in #(
 289   -*) as_dir=./$as_dir;;
 290   esac
 291   test -d "$as_dir" || eval $as_mkdir_p || {
 292     as_dirs=
 293     while :; do
 294       case $as_dir in #(
 295       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 296       *) as_qdir=$as_dir;;
 297       esac
 298       as_dirs="'$as_qdir' $as_dirs"
 299       as_dir=`$as_dirname -- "$as_dir" ||
 300 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 301          X"$as_dir" : 'X\(//\)[^/]' \| \
 302          X"$as_dir" : 'X\(//\)$' \| \
 303          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 304 $as_echo X"$as_dir" |
 305     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\/\)[^/].*/{
 310             s//\1/
 311             q
 312           }
 313           /^X\(\/\/\)$/{
 314             s//\1/
 315             q
 316           }
 317           /^X\(\/\).*/{
 318             s//\1/
 319             q
 320           }
 321           s/.*/./; q'`
 322       test -d "$as_dir" && break
 323     done
 324     test -z "$as_dirs" || eval "mkdir $as_dirs"
 325   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 326
 327
 328 } # as_fn_mkdir_p
 329 # as_fn_append VAR VALUE
 330 # ----------------------
 331 # Append the text in VALUE to the end of the definition contained in VAR. Take
 332 # advantage of any shell optimizations that allow amortized linear growth over
 333 # repeated appends, instead of the typical quadratic growth present in naive
 334 # implementations.
 335 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 336   eval 'as_fn_append ()
 337   {
 338     eval $1+=\$2
 339   }'
 340 else
 341   as_fn_append ()
 342   {
 343     eval $1=\$$1\$2
 344   }
 345 fi # as_fn_append
 346
 347 # as_fn_arith ARG...
 348 # ------------------
 349 # Perform arithmetic evaluation on the ARGs, and store the result in the
 350 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 351 # must be portable across $(()) and expr.
 352 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 353   eval 'as_fn_arith ()
 354   {
 355     as_val=$(( $* ))
 356   }'
 357 else
 358   as_fn_arith ()
 359   {
 360     as_val=`expr "$@" || test $? -eq 1`
 361   }
 362 fi # as_fn_arith
 363
 364
 365 # as_fn_error ERROR [LINENO LOG_FD]
 366 # ---------------------------------
 367 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 368 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 369 # script with status $?, using 1 if that was 0.
 370 as_fn_error ()
 371 {
 372   as_status=$?; test $as_status -eq 0 && as_status=1
 373   if test "$3"; then
 374     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 375     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 376   fi
 377   $as_echo "$as_me: error: $1" >&2
 378   as_fn_exit $as_status
 379 } # as_fn_error
 380
 381 if expr a : '\(a\)' >/dev/null 2>&1 &&
 382    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 383   as_expr=expr
 384 else
 385   as_expr=false
 386 fi
 387
 388 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 389   as_basename=basename
 390 else
 391   as_basename=false
 392 fi
 393
 394 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 395   as_dirname=dirname
 396 else
 397   as_dirname=false
 398 fi
 399
 400 as_me=`$as_basename -- "$0" ||
 401 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 402          X"$0" : 'X\(//\)$' \| \
 403          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 404 $as_echo X/"$0" |
 405     sed '/^.*\/\([^/][^/]*\)\/*$/{
 406             s//\1/
 407             q
 408           }
 409           /^X\/\(\/\/\)$/{
 410             s//\1/
 411             q
 412           }
 413           /^X\/\(\/\).*/{
 414             s//\1/
 415             q
 416           }
 417           s/.*/./; q'`
 418
 419 # Avoid depending upon Character Ranges.
 420 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 421 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 422 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 423 as_cr_digits='0123456789'
 424 as_cr_alnum=$as_cr_Letters$as_cr_digits
 425
 426
 427   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 428   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 429   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 430   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 431   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 432   sed -n '
 433     p
 434     /[$]LINENO/=
 435   ' <$as_myself |
 436     sed '
 437       s/[$]LINENO.*/&-/
 438       t lineno
 439       b
 440       :lineno
 441       N
 442       :loop
 443       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 444       t loop
 445       s/-\n.*//
 446     ' >$as_me.lineno &&
 447   chmod +x "$as_me.lineno" ||
 448     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 449
 450   # Don't try to exec as it changes $[0], causing all sort of problems
 451   # (the dirname of $[0] is not the place where we might find the
 452   # original and so on.  Autoconf is especially sensitive to this).
 453   . "./$as_me.lineno"
 454   # Exit status is that of the last command.
 455   exit
 456 }
 457
 458 ECHO_C= ECHO_N= ECHO_T=
 459 case `echo -n x` in #(((((
 460 -n*)
 461   case `echo 'xy\c'` in
 462   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 463   xy)  ECHO_C='\c';;
 464   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 465        ECHO_T=' ';;
 466   esac;;
 467 *)
 468   ECHO_N='-n';;
 469 esac
 470
 471 rm -f conf$$ conf$$.exe conf$$.file
 472 if test -d conf$$.dir; then
 473   rm -f conf$$.dir/conf$$.file
 474 else
 475   rm -f conf$$.dir
 476   mkdir conf$$.dir 2>/dev/null
 477 fi
 478 if (echo >conf$$.file) 2>/dev/null; then
 479   if ln -s conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s='ln -s'
 481     # ... but there are two gotchas:
 482     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 483     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 484     # In both cases, we have to default to `cp -p'.
 485     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 486       as_ln_s='cp -p'
 487   elif ln conf$$.file conf$$ 2>/dev/null; then
 488     as_ln_s=ln
 489   else
 490     as_ln_s='cp -p'
 491   fi
 492 else
 493   as_ln_s='cp -p'
 494 fi
 495 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 496 rmdir conf$$.dir 2>/dev/null
 497
 498 if mkdir -p . 2>/dev/null; then
 499   as_mkdir_p='mkdir -p "$as_dir"'
 500 else
 501   test -d ./-p && rmdir ./-p
 502   as_mkdir_p=false
 503 fi
 504
 505 if test -x / >/dev/null 2>&1; then
 506   as_test_x='test -x'
 507 else
 508   if ls -dL / >/dev/null 2>&1; then
 509     as_ls_L_option=L
 510   else
 511     as_ls_L_option=
 512   fi
 513   as_test_x='
 514     eval sh -c '\''
 515       if test -d "$1"; then
 516         test -d "$1/.";
 517       else
 518         case $1 in #(
 519         -*)set "./$1";;
 520         esac;
 521         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 522         ???[sx]*):;;*)false;;esac;fi
 523     '\'' sh
 524   '
 525 fi
 526 as_executable_p=$as_test_x
 527
 528 # Sed expression to map a string onto a valid CPP name.
 529 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 530
 531 # Sed expression to map a string onto a valid variable name.
 532 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 533
 534 SHELL=${CONFIG_SHELL-/bin/sh}
 535
 536
 537 exec 7<&0 </dev/null 6>&1
 538
 539 # Name of the host.
 540 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 541 # so uname gets run too.
 542 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 543
 544 #
 545 # Initializations.
 546 #
 547 ac_default_prefix=/usr/local
 548 ac_clean_files=
 549 ac_config_libobj_dir=.
 550 LIBOBJS=
 551 cross_compiling=no
 552 subdirs=
 553 MFLAGS=
 554 MAKEFLAGS=
 555
 556 # Identity of this package.
 557 PACKAGE_NAME=
 558 PACKAGE_TARNAME=
 559 PACKAGE_VERSION=
 560 PACKAGE_STRING=
 561 PACKAGE_BUGREPORT=
 562 PACKAGE_URL=
 563
 564 ac_unique_file="tree.c"
 565 # Factoring default headers for most tests.
 566 ac_includes_default="\
 567 #include <stdio.h>
 568 #ifdef HAVE_SYS_TYPES_H
 569 # include <sys/types.h>
 570 #endif
 571 #ifdef HAVE_SYS_STAT_H
 572 # include <sys/stat.h>
 573 #endif
 574 #ifdef STDC_HEADERS
 575 # include <stdlib.h>
 576 # include <stddef.h>
 577 #else
 578 # ifdef HAVE_STDLIB_H
 579 #  include <stdlib.h>
 580 # endif
 581 #endif
 582 #ifdef HAVE_STRING_H
 583 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 584 #  include <memory.h>
 585 # endif
 586 # include <string.h>
 587 #endif
 588 #ifdef HAVE_STRINGS_H
 589 # include <strings.h>
 590 #endif
 591 #ifdef HAVE_INTTYPES_H
 592 # include <inttypes.h>
 593 #endif
 594 #ifdef HAVE_STDINT_H
 595 # include <stdint.h>
 596 #endif
 597 #ifdef HAVE_UNISTD_H
 598 # include <unistd.h>
 599 #endif"
 600
 601 ac_subst_vars='LTLIBOBJS
 602 LIBOBJS
 603 enable_plugin
 604 pluginlibs
 605 CLOOGINC
 606 CLOOGLIBS
 607 PPLINC
 608 PPLLIBS
 609 GMPINC
 610 GMPLIBS
 611 target_cpu_default
 612 fortran_target_objs
 613 cxx_target_objs
 614 c_target_objs
 615 use_gcc_stdint
 616 xm_defines
 617 xm_include_list
 618 xm_file_list
 619 tm_p_include_list
 620 tm_p_file_list
 621 libgcc_tm_include_list
 622 libgcc_tm_file_list
 623 tm_defines
 624 tm_include_list
 625 tm_file_list
 626 thread_file
 627 common_out_object_file
 628 common_out_file
 629 out_object_file
 630 out_file
 631 objc_boehm_gc
 632 md_file
 633 local_prefix
 634 lang_tree_files
 635 lang_specs_files
 636 lang_opt_files
 637 install
 638 out_host_hook_obj
 639 host_xm_defines
 640 host_xm_include_list
 641 host_xm_file_list
 642 host_exeext
 643 gcc_gxx_include_dir
 644 gcc_config_arguments
 645 float_h_file
 646 extra_programs
 647 extra_passes
 648 extra_parts
 649 extra_objs
 650 extra_headers_list
 651 user_headers_inc_next_post
 652 user_headers_inc_next_pre
 653 extra_gcc_objs
 654 TM_MULTILIB_EXCEPTIONS_CONFIG
 655 TM_MULTILIB_CONFIG
 656 TM_ENDIAN_CONFIG
 657 tmake_file
 658 xmake_file
 659 cpp_install_dir
 660 check_languages
 661 build_file_translate
 662 build_xm_defines
 663 build_xm_include_list
 664 build_xm_file_list
 665 build_install_headers_dir
 666 build_exeext
 667 all_selected_languages
 668 all_languages
 669 all_lang_makefrags
 670 all_gtfiles
 671 all_compilers
 672 srcdir
 673 subdirs
 674 slibdir
 675 dollar
 676 gcc_tooldir
 677 enable_lto
 678 MAINT
 679 zlibinc
 680 zlibdir
 681 HOST_LIBS
 682 GGC
 683 libgcc_visibility
 684 gcc_cv_readelf
 685 gcc_cv_objdump
 686 ORIGINAL_NM_FOR_TARGET
 687 gcc_cv_nm
 688 ORIGINAL_LD_FOR_TARGET
 689 ORIGINAL_PLUGIN_LD_FOR_TARGET
 690 gcc_cv_ld
 691 ORIGINAL_AS_FOR_TARGET
 692 gcc_cv_as
 693 enable_fast_install
 694 objdir
 695 OTOOL64
 696 OTOOL
 697 LIPO
 698 NMEDIT
 699 DSYMUTIL
 700 STRIP
 701 OBJDUMP
 702 ac_ct_DUMPBIN
 703 DUMPBIN
 704 LD
 705 FGREP
 706 SED
 707 LIBTOOL
 708 collect2
 709 STMP_FIXINC
 710 BUILD_LDFLAGS
 711 BUILD_CFLAGS
 712 CC_FOR_BUILD
 713 inhibit_libc
 714 SYSTEM_HEADER_DIR
 715 ALL
 716 CROSS
 717 CATOBJEXT
 718 GENCAT
 719 INSTOBJEXT
 720 DATADIRNAME
 721 CATALOGS
 722 POSUB
 723 GMSGFMT
 724 XGETTEXT
 725 INCINTL
 726 LIBINTL_DEP
 727 LIBINTL
 728 USE_NLS
 729 extra_opt_files
 730 extra_modes_file
 731 gthread_flags
 732 objext
 733 manext
 734 LIBICONV_DEP
 735 LTLIBICONV
 736 LIBICONV
 737 LDEXP_LIB
 738 EXTRA_GCC_LIBS
 739 GNAT_LIBEXC
 740 COLLECT2_LIBS
 741 CXXCPP
 742 AR
 743 NM
 744 BISON
 745 FLEX
 746 GENERATED_MANPAGES
 747 BUILD_INFO
 748 MAKEINFO
 749 have_mktemp_command
 750 make_compare_target
 751 INSTALL_DATA
 752 INSTALL_PROGRAM
 753 INSTALL
 754 ranlib_flags
 755 RANLIB
 756 LN
 757 LN_S
 758 AWK
 759 SET_MAKE
 760 REPORT_BUGS_TEXI
 761 REPORT_BUGS_TO
 762 PKGVERSION
 763 CONFIGURE_SPECS
 764 CROSS_SYSTEM_HEADER_DIR
 765 TARGET_SYSTEM_ROOT_DEFINE
 766 TARGET_SYSTEM_ROOT
 767 enable_shared
 768 enable_fixed_point
 769 enable_decimal_float
 770 enable_multilib
 771 ENABLE_BUILD_WITH_CXX
 772 coverage_flags
 773 valgrind_command
 774 valgrind_path_defines
 775 valgrind_path
 776 TREEBROWSER
 777 nocommon_flag
 778 warn_cxxflags
 779 warn_cflags
 780 c_strict_warn
 781 strict_warn
 782 c_loose_warn
 783 loose_warn
 784 EGREP
 785 GREP
 786 CPP
 787 PICFLAG_FOR_TARGET
 788 OUTPUT_OPTION
 789 NO_MINUS_C_MINUS_O
 790 GNATMAKE
 791 GNATBIND
 792 ac_ct_CXX
 793 CXXFLAGS
 794 CXX
 795 OBJEXT
 796 EXEEXT
 797 ac_ct_CC
 798 CPPFLAGS
 799 LDFLAGS
 800 CFLAGS
 801 CC
 802 GENINSRC
 803 target_subdir
 804 host_subdir
 805 build_subdir
 806 build_libsubdir
 807 target_noncanonical
 808 target_os
 809 target_vendor
 810 target_cpu
 811 target
 812 host_os
 813 host_vendor
 814 host_cpu
 815 host
 816 build_os
 817 build_vendor
 818 build_cpu
 819 build
 820 target_alias
 821 host_alias
 822 build_alias
 823 LIBS
 824 ECHO_T
 825 ECHO_N
 826 ECHO_C
 827 DEFS
 828 mandir
 829 localedir
 830 libdir
 831 psdir
 832 pdfdir
 833 dvidir
 834 htmldir
 835 infodir
 836 docdir
 837 oldincludedir
 838 includedir
 839 localstatedir
 840 sharedstatedir
 841 sysconfdir
 842 datadir
 843 datarootdir
 844 libexecdir
 845 sbindir
 846 bindir
 847 program_transform_name
 848 prefix
 849 exec_prefix
 850 PACKAGE_URL
 851 PACKAGE_BUGREPORT
 852 PACKAGE_STRING
 853 PACKAGE_VERSION
 854 PACKAGE_TARNAME
 855 PACKAGE_NAME
 856 PATH_SEPARATOR
 857 SHELL'
 858 ac_subst_files='option_includes
 859 language_hooks'
 860 ac_user_opts='
 861 enable_option_checking
 862 with_build_libsubdir
 863 with_local_prefix
 864 with_gxx_include_dir
 865 with_cpp_install_dir
 866 enable_generated_files_in_srcdir
 867 with_gnu_ld
 868 with_ld
 869 with_demangler_in_ld
 870 with_gnu_as
 871 with_as
 872 enable_largefile
 873 enable_werror_always
 874 enable_checking
 875 enable_coverage
 876 enable_gather_detailed_mem_stats
 877 enable_build_with_cxx
 878 with_stabs
 879 enable_multilib
 880 enable___cxa_atexit
 881 enable_decimal_float
 882 enable_fixed_point
 883 enable_threads
 884 enable_tls
 885 enable_objc_gc
 886 with_dwarf2
 887 enable_shared
 888 with_build_sysroot
 889 with_sysroot
 890 with_specs
 891 with_pkgversion
 892 with_bugurl
 893 enable_languages
 894 with_multilib_list
 895 enable_rpath
 896 with_libiconv_prefix
 897 enable_initfini_array
 898 enable_sjlj_exceptions
 899 enable_secureplt
 900 enable_leading_mingw64_underscores
 901 enable_cld
 902 enable_frame_pointer
 903 enable_win32_registry
 904 enable_static
 905 with_pic
 906 enable_fast_install
 907 enable_libtool_lock
 908 with_plugin_ld
 909 enable_gnu_indirect_function
 910 enable_comdat
 911 enable_gnu_unique_object
 912 enable_linker_build_id
 913 with_long_double_128
 914 with_gc
 915 with_system_zlib
 916 enable_maintainer_mode
 917 enable_version_specific_runtime_libs
 918 with_slibdir
 919 enable_plugin
 920 enable_libquadmath_support
 921 with_linker_hash_style
 922 '
 923       ac_precious_vars='build_alias
 924 host_alias
 925 target_alias
 926 CC
 927 CFLAGS
 928 LDFLAGS
 929 LIBS
 930 CPPFLAGS
 931 CXX
 932 CXXFLAGS
 933 CCC
 934 CPP
 935 CXXCPP
 936 GMPLIBS
 937 GMPINC
 938 PPLLIBS
 939 PPLINC
 940 CLOOGLIBS
 941 CLOOGINC'
 942
 943
 944 # Initialize some variables set by options.
 945 ac_init_help=
 946 ac_init_version=false
 947 ac_unrecognized_opts=
 948 ac_unrecognized_sep=
 949 # The variables have the same names as the options, with
 950 # dashes changed to underlines.
 951 cache_file=/dev/null
 952 exec_prefix=NONE
 953 no_create=
 954 no_recursion=
 955 prefix=NONE
 956 program_prefix=NONE
 957 program_suffix=NONE
 958 program_transform_name=s,x,x,
 959 silent=
 960 site=
 961 srcdir=
 962 verbose=
 963 x_includes=NONE
 964 x_libraries=NONE
 965
 966 # Installation directory options.
 967 # These are left unexpanded so users can "make install exec_prefix=/foo"
 968 # and all the variables that are supposed to be based on exec_prefix
 969 # by default will actually change.
 970 # Use braces instead of parens because sh, perl, etc. also accept them.
 971 # (The list follows the same order as the GNU Coding Standards.)
 972 bindir='${exec_prefix}/bin'
 973 sbindir='${exec_prefix}/sbin'
 974 libexecdir='${exec_prefix}/libexec'
 975 datarootdir='${prefix}/share'
 976 datadir='${datarootdir}'
 977 sysconfdir='${prefix}/etc'
 978 sharedstatedir='${prefix}/com'
 979 localstatedir='${prefix}/var'
 980 includedir='${prefix}/include'
 981 oldincludedir='/usr/include'
 982 docdir='${datarootdir}/doc/${PACKAGE}'
 983 infodir='${datarootdir}/info'
 984 htmldir='${docdir}'
 985 dvidir='${docdir}'
 986 pdfdir='${docdir}'
 987 psdir='${docdir}'
 988 libdir='${exec_prefix}/lib'
 989 localedir='${datarootdir}/locale'
 990 mandir='${datarootdir}/man'
 991
 992 ac_prev=
 993 ac_dashdash=
 994 for ac_option
 995 do
 996   # If the previous option needs an argument, assign it.
 997   if test -n "$ac_prev"; then
 998     eval $ac_prev=\$ac_option
 999     ac_prev=
1000     continue
1001   fi
1002
1003   case $ac_option in
1004   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1005   *)    ac_optarg=yes ;;
1006   esac
1007
1008   # Accept the important Cygnus configure options, so we can diagnose typos.
1009
1010   case $ac_dashdash$ac_option in
1011   --)
1012     ac_dashdash=yes ;;
1013
1014   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1015     ac_prev=bindir ;;
1016   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1017     bindir=$ac_optarg ;;
1018
1019   -build | --build | --buil | --bui | --bu)
1020     ac_prev=build_alias ;;
1021   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1022     build_alias=$ac_optarg ;;
1023
1024   -cache-file | --cache-file | --cache-fil | --cache-fi \
1025   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1026     ac_prev=cache_file ;;
1027   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1028   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1029     cache_file=$ac_optarg ;;
1030
1031   --config-cache | -C)
1032     cache_file=config.cache ;;
1033
1034   -datadir | --datadir | --datadi | --datad)
1035     ac_prev=datadir ;;
1036   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1037     datadir=$ac_optarg ;;
1038
1039   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1040   | --dataroo | --dataro | --datar)
1041     ac_prev=datarootdir ;;
1042   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1043   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1044     datarootdir=$ac_optarg ;;
1045
1046   -disable-* | --disable-*)
1047     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1048     # Reject names that are not valid shell variable names.
1049     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1050       as_fn_error "invalid feature name: $ac_useropt"
1051     ac_useropt_orig=$ac_useropt
1052     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1053     case $ac_user_opts in
1054       *"
1055 "enable_$ac_useropt"
1056 "*) ;;
1057       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1058          ac_unrecognized_sep=', ';;
1059     esac
1060     eval enable_$ac_useropt=no ;;
1061
1062   -docdir | --docdir | --docdi | --doc | --do)
1063     ac_prev=docdir ;;
1064   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1065     docdir=$ac_optarg ;;
1066
1067   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1068     ac_prev=dvidir ;;
1069   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1070     dvidir=$ac_optarg ;;
1071
1072   -enable-* | --enable-*)
1073     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1074     # Reject names that are not valid shell variable names.
1075     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1076       as_fn_error "invalid feature name: $ac_useropt"
1077     ac_useropt_orig=$ac_useropt
1078     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1079     case $ac_user_opts in
1080       *"
1081 "enable_$ac_useropt"
1082 "*) ;;
1083       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1084          ac_unrecognized_sep=', ';;
1085     esac
1086     eval enable_$ac_useropt=\$ac_optarg ;;
1087
1088   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1089   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1090   | --exec | --exe | --ex)
1091     ac_prev=exec_prefix ;;
1092   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1093   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1094   | --exec=* | --exe=* | --ex=*)
1095     exec_prefix=$ac_optarg ;;
1096
1097   -gas | --gas | --ga | --g)
1098     # Obsolete; use --with-gas.
1099     with_gas=yes ;;
1100
1101   -help | --help | --hel | --he | -h)
1102     ac_init_help=long ;;
1103   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1104     ac_init_help=recursive ;;
1105   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1106     ac_init_help=short ;;
1107
1108   -host | --host | --hos | --ho)
1109     ac_prev=host_alias ;;
1110   -host=* | --host=* | --hos=* | --ho=*)
1111     host_alias=$ac_optarg ;;
1112
1113   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1114     ac_prev=htmldir ;;
1115   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1116   | --ht=*)
1117     htmldir=$ac_optarg ;;
1118
1119   -includedir | --includedir | --includedi | --included | --include \
1120   | --includ | --inclu | --incl | --inc)
1121     ac_prev=includedir ;;
1122   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1123   | --includ=* | --inclu=* | --incl=* | --inc=*)
1124     includedir=$ac_optarg ;;
1125
1126   -infodir | --infodir | --infodi | --infod | --info | --inf)
1127     ac_prev=infodir ;;
1128   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1129     infodir=$ac_optarg ;;
1130
1131   -libdir | --libdir | --libdi | --libd)
1132     ac_prev=libdir ;;
1133   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1134     libdir=$ac_optarg ;;
1135
1136   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1137   | --libexe | --libex | --libe)
1138     ac_prev=libexecdir ;;
1139   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1140   | --libexe=* | --libex=* | --libe=*)
1141     libexecdir=$ac_optarg ;;
1142
1143   -localedir | --localedir | --localedi | --localed | --locale)
1144     ac_prev=localedir ;;
1145   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1146     localedir=$ac_optarg ;;
1147
1148   -localstatedir | --localstatedir | --localstatedi | --localstated \
1149   | --localstate | --localstat | --localsta | --localst | --locals)
1150     ac_prev=localstatedir ;;
1151   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1152   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1153     localstatedir=$ac_optarg ;;
1154
1155   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1156     ac_prev=mandir ;;
1157   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1158     mandir=$ac_optarg ;;
1159
1160   -nfp | --nfp | --nf)
1161     # Obsolete; use --without-fp.
1162     with_fp=no ;;
1163
1164   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1165   | --no-cr | --no-c | -n)
1166     no_create=yes ;;
1167
1168   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1169   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1170     no_recursion=yes ;;
1171
1172   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1173   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1174   | --oldin | --oldi | --old | --ol | --o)
1175     ac_prev=oldincludedir ;;
1176   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1177   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1178   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1179     oldincludedir=$ac_optarg ;;
1180
1181   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1182     ac_prev=prefix ;;
1183   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1184     prefix=$ac_optarg ;;
1185
1186   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1187   | --program-pre | --program-pr | --program-p)
1188     ac_prev=program_prefix ;;
1189   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1190   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1191     program_prefix=$ac_optarg ;;
1192
1193   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1194   | --program-suf | --program-su | --program-s)
1195     ac_prev=program_suffix ;;
1196   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1197   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1198     program_suffix=$ac_optarg ;;
1199
1200   -program-transform-name | --program-transform-name \
1201   | --program-transform-nam | --program-transform-na \
1202   | --program-transform-n | --program-transform- \
1203   | --program-transform | --program-transfor \
1204   | --program-transfo | --program-transf \
1205   | --program-trans | --program-tran \
1206   | --progr-tra | --program-tr | --program-t)
1207     ac_prev=program_transform_name ;;
1208   -program-transform-name=* | --program-transform-name=* \
1209   | --program-transform-nam=* | --program-transform-na=* \
1210   | --program-transform-n=* | --program-transform-=* \
1211   | --program-transform=* | --program-transfor=* \
1212   | --program-transfo=* | --program-transf=* \
1213   | --program-trans=* | --program-tran=* \
1214   | --progr-tra=* | --program-tr=* | --program-t=*)
1215     program_transform_name=$ac_optarg ;;
1216
1217   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1218     ac_prev=pdfdir ;;
1219   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1220     pdfdir=$ac_optarg ;;
1221
1222   -psdir | --psdir | --psdi | --psd | --ps)
1223     ac_prev=psdir ;;
1224   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1225     psdir=$ac_optarg ;;
1226
1227   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1228   | -silent | --silent | --silen | --sile | --sil)
1229     silent=yes ;;
1230
1231   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1232     ac_prev=sbindir ;;
1233   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1234   | --sbi=* | --sb=*)
1235     sbindir=$ac_optarg ;;
1236
1237   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1238   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1239   | --sharedst | --shareds | --shared | --share | --shar \
1240   | --sha | --sh)
1241     ac_prev=sharedstatedir ;;
1242   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1243   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1244   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1245   | --sha=* | --sh=*)
1246     sharedstatedir=$ac_optarg ;;
1247
1248   -site | --site | --sit)
1249     ac_prev=site ;;
1250   -site=* | --site=* | --sit=*)
1251     site=$ac_optarg ;;
1252
1253   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1254     ac_prev=srcdir ;;
1255   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1256     srcdir=$ac_optarg ;;
1257
1258   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1259   | --syscon | --sysco | --sysc | --sys | --sy)
1260     ac_prev=sysconfdir ;;
1261   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1262   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1263     sysconfdir=$ac_optarg ;;
1264
1265   -target | --target | --targe | --targ | --tar | --ta | --t)
1266     ac_prev=target_alias ;;
1267   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1268     target_alias=$ac_optarg ;;
1269
1270   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1271     verbose=yes ;;
1272
1273   -version | --version | --versio | --versi | --vers | -V)
1274     ac_init_version=: ;;
1275
1276   -with-* | --with-*)
1277     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1278     # Reject names that are not valid shell variable names.
1279     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1280       as_fn_error "invalid package name: $ac_useropt"
1281     ac_useropt_orig=$ac_useropt
1282     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1283     case $ac_user_opts in
1284       *"
1285 "with_$ac_useropt"
1286 "*) ;;
1287       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1288          ac_unrecognized_sep=', ';;
1289     esac
1290     eval with_$ac_useropt=\$ac_optarg ;;
1291
1292   -without-* | --without-*)
1293     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1294     # Reject names that are not valid shell variable names.
1295     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1296       as_fn_error "invalid package name: $ac_useropt"
1297     ac_useropt_orig=$ac_useropt
1298     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1299     case $ac_user_opts in
1300       *"
1301 "with_$ac_useropt"
1302 "*) ;;
1303       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1304          ac_unrecognized_sep=', ';;
1305     esac
1306     eval with_$ac_useropt=no ;;
1307
1308   --x)
1309     # Obsolete; use --with-x.
1310     with_x=yes ;;
1311
1312   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1313   | --x-incl | --x-inc | --x-in | --x-i)
1314     ac_prev=x_includes ;;
1315   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1316   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1317     x_includes=$ac_optarg ;;
1318
1319   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1320   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1321     ac_prev=x_libraries ;;
1322   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1323   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1324     x_libraries=$ac_optarg ;;
1325
1326   -*) as_fn_error "unrecognized option: \`$ac_option'
1327 Try \`$0 --help' for more information."
1328     ;;
1329
1330   *=*)
1331     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1332     # Reject names that are not valid shell variable names.
1333     case $ac_envvar in #(
1334       '' | [0-9]* | *[!_$as_cr_alnum]* )
1335       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1336     esac
1337     eval $ac_envvar=\$ac_optarg
1338     export $ac_envvar ;;
1339
1340   *)
1341     # FIXME: should be removed in autoconf 3.0.
1342     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1343     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1344       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1345     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1346     ;;
1347
1348   esac
1349 done
1350
1351 if test -n "$ac_prev"; then
1352   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1353   as_fn_error "missing argument to $ac_option"
1354 fi
1355
1356 if test -n "$ac_unrecognized_opts"; then
1357   case $enable_option_checking in
1358     no) ;;
1359     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1360     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1361   esac
1362 fi
1363
1364 # Check all directory arguments for consistency.
1365 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1366                 datadir sysconfdir sharedstatedir localstatedir includedir \
1367                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1368                 libdir localedir mandir
1369 do
1370   eval ac_val=\$$ac_var
1371   # Remove trailing slashes.
1372   case $ac_val in
1373     */ )
1374       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1375       eval $ac_var=\$ac_val;;
1376   esac
1377   # Be sure to have absolute directory names.
1378   case $ac_val in
1379     [\\/$]* | ?:[\\/]* )  continue;;
1380     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1381   esac
1382   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1383 done
1384
1385 # There might be people who depend on the old broken behavior: `$host'
1386 # used to hold the argument of --host etc.
1387 # FIXME: To remove some day.
1388 build=$build_alias
1389 host=$host_alias
1390 target=$target_alias
1391
1392 # FIXME: To remove some day.
1393 if test "x$host_alias" != x; then
1394   if test "x$build_alias" = x; then
1395     cross_compiling=maybe
1396     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1397     If a cross compiler is detected then cross compile mode will be used." >&2
1398   elif test "x$build_alias" != "x$host_alias"; then
1399     cross_compiling=yes
1400   fi
1401 fi
1402
1403 ac_tool_prefix=
1404 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1405
1406 test "$silent" = yes && exec 6>/dev/null
1407
1408
1409 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1410 ac_ls_di=`ls -di .` &&
1411 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1412   as_fn_error "working directory cannot be determined"
1413 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1414   as_fn_error "pwd does not report name of working directory"
1415
1416
1417 # Find the source files, if location was not specified.
1418 if test -z "$srcdir"; then
1419   ac_srcdir_defaulted=yes
1420   # Try the directory containing this script, then the parent directory.
1421   ac_confdir=`$as_dirname -- "$as_myself" ||
1422 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1423          X"$as_myself" : 'X\(//\)[^/]' \| \
1424          X"$as_myself" : 'X\(//\)$' \| \
1425          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1426 $as_echo X"$as_myself" |
1427     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1428             s//\1/
1429             q
1430           }
1431           /^X\(\/\/\)[^/].*/{
1432             s//\1/
1433             q
1434           }
1435           /^X\(\/\/\)$/{
1436             s//\1/
1437             q
1438           }
1439           /^X\(\/\).*/{
1440             s//\1/
1441             q
1442           }
1443           s/.*/./; q'`
1444   srcdir=$ac_confdir
1445   if test ! -r "$srcdir/$ac_unique_file"; then
1446     srcdir=..
1447   fi
1448 else
1449   ac_srcdir_defaulted=no
1450 fi
1451 if test ! -r "$srcdir/$ac_unique_file"; then
1452   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1453   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1454 fi
1455 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1456 ac_abs_confdir=`(
1457         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1458         pwd)`
1459 # When building in place, set srcdir=.
1460 if test "$ac_abs_confdir" = "$ac_pwd"; then
1461   srcdir=.
1462 fi
1463 # Remove unnecessary trailing slashes from srcdir.
1464 # Double slashes in file names in object file debugging info
1465 # mess up M-x gdb in Emacs.
1466 case $srcdir in
1467 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1468 esac
1469 for ac_var in $ac_precious_vars; do
1470   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1471   eval ac_env_${ac_var}_value=\$${ac_var}
1472   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1473   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1474 done
1475
1476 #
1477 # Report the --help message.
1478 #
1479 if test "$ac_init_help" = "long"; then
1480   # Omit some internal or obsolete options to make the list less imposing.
1481   # This message is too long to be a string in the A/UX 3.1 sh.
1482   cat <<_ACEOF
1483 \`configure' configures this package to adapt to many kinds of systems.
1484
1485 Usage: $0 [OPTION]... [VAR=VALUE]...
1486
1487 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1488 VAR=VALUE.  See below for descriptions of some of the useful variables.
1489
1490 Defaults for the options are specified in brackets.
1491
1492 Configuration:
1493   -h, --help              display this help and exit
1494       --help=short        display options specific to this package
1495       --help=recursive    display the short help of all the included packages
1496   -V, --version           display version information and exit
1497   -q, --quiet, --silent   do not print \`checking...' messages
1498       --cache-file=FILE   cache test results in FILE [disabled]
1499   -C, --config-cache      alias for \`--cache-file=config.cache'
1500   -n, --no-create         do not create output files
1501       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1502
1503 Installation directories:
1504   --prefix=PREFIX         install architecture-independent files in PREFIX
1505                           [$ac_default_prefix]
1506   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1507                           [PREFIX]
1508
1509 By default, \`make install' will install all the files in
1510 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1511 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1512 for instance \`--prefix=\$HOME'.
1513
1514 For better control, use the options below.
1515
1516 Fine tuning of the installation directories:
1517   --bindir=DIR            user executables [EPREFIX/bin]
1518   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1519   --libexecdir=DIR        program executables [EPREFIX/libexec]
1520   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1521   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1522   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1523   --libdir=DIR            object code libraries [EPREFIX/lib]
1524   --includedir=DIR        C header files [PREFIX/include]
1525   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1526   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1527   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1528   --infodir=DIR           info documentation [DATAROOTDIR/info]
1529   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1530   --mandir=DIR            man documentation [DATAROOTDIR/man]
1531   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1532   --htmldir=DIR           html documentation [DOCDIR]
1533   --dvidir=DIR            dvi documentation [DOCDIR]
1534   --pdfdir=DIR            pdf documentation [DOCDIR]
1535   --psdir=DIR             ps documentation [DOCDIR]
1536 _ACEOF
1537
1538   cat <<\_ACEOF
1539
1540 Program names:
1541   --program-prefix=PREFIX            prepend PREFIX to installed program names
1542   --program-suffix=SUFFIX            append SUFFIX to installed program names
1543   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1544
1545 System types:
1546   --build=BUILD     configure for building on BUILD [guessed]
1547   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1548   --target=TARGET   configure for building compilers for TARGET [HOST]
1549 _ACEOF
1550 fi
1551
1552 if test -n "$ac_init_help"; then
1553
1554   cat <<\_ACEOF
1555
1556 Optional Features:
1557   --disable-option-checking  ignore unrecognized --enable/--with options
1558   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1559   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1560   --enable-generated-files-in-srcdir
1561                           put copies of generated files in source dir intended
1562                           for creating source tarballs for users without
1563                           texinfo bison or flex
1564   --disable-largefile     omit support for large files
1565   --enable-werror-always  enable -Werror despite compiler version
1566   --enable-checking[=LIST]
1567                           enable expensive run-time checks. With LIST, enable
1568                           only specific categories of checks. Categories are:
1569                           yes,no,all,none,release. Flags are:
1570                           assert,df,fold,gc,gcac,gimple,misc,
1571                           rtlflag,rtl,runtime,tree,valgrind,types
1572   --enable-coverage[=LEVEL]
1573                           enable compiler's code coverage collection. Use to
1574                           measure compiler performance and locate unused parts
1575                           of the compiler. With LEVEL, specify optimization.
1576                           Values are opt, noopt, default is noopt
1577   --enable-gather-detailed-mem-stats
1578                           enable detailed memory allocation stats gathering
1579   --enable-build-with-cxx build with C++ compiler instead of C compiler
1580   --enable-multilib       enable library support for multiple ABIs
1581   --enable-__cxa_atexit   enable __cxa_atexit for C++
1582   --enable-decimal-float={no,yes,bid,dpd}
1583                         enable decimal float extension to C.  Selecting 'bid'
1584                         or 'dpd' choses which decimal floating point format
1585                         to use
1586   --enable-fixed-point    enable fixed-point arithmetic extension to C
1587   --enable-threads[=LIB]  enable thread usage for target GCC, using LIB thread
1588                           package
1589   --enable-tls            enable or disable generation of tls code overriding
1590                           the assembler check for tls support
1591   --enable-objc-gc        enable the use of Boehm's garbage collector with the
1592                           GNU Objective-C runtime
1593   --disable-shared        don't provide a shared libgcc
1594   --enable-languages=LIST specify which front-ends to build
1595   --disable-rpath         do not hardcode runtime library paths
1596   --enable-initfini-array       use .init_array/.fini_array sections
1597   --enable-sjlj-exceptions
1598                           arrange to use setjmp/longjmp exception handling
1599   --enable-secureplt      enable -msecure-plt by default for PowerPC
1600   --enable-leading-mingw64-underscores
1601                           enable leading underscores on 64 bit mingw targets
1602   --enable-cld            enable -mcld by default for 32bit x86
1603   --enable-frame-pointer  enable -fno-omit-frame-pointer by default for 32bit
1604                           x86
1605   --disable-win32-registry
1606                           disable lookup of installation paths in the Registry
1607                           on Windows hosts
1608   --enable-win32-registry enable registry lookup (default)
1609   --enable-win32-registry=KEY
1610                           use KEY instead of GCC version as the last portion
1611                           of the registry key
1612   --enable-shared[=PKGS]  build shared libraries [default=yes]
1613   --enable-static[=PKGS]  build static libraries [default=yes]
1614   --enable-fast-install[=PKGS]
1615                           optimize for fast installation [default=yes]
1616   --disable-libtool-lock  avoid locking (might break parallel builds)
1617   --enable-gnu-indirect-function
1618                           enable the use of the @gnu_indirect_function to
1619                           glibc systems
1620   --enable-comdat         enable COMDAT group support
1621   --enable-gnu-unique-object
1622                           enable the use of the @gnu_unique_object ELF
1623                           extension on glibc systems
1624   --enable-linker-build-id
1625                           compiler will always pass --build-id to linker
1626   --enable-maintainer-mode
1627                           enable make rules and dependencies not useful (and
1628                           sometimes confusing) to the casual installer
1629   --enable-version-specific-runtime-libs
1630                           specify that runtime libraries should be installed
1631                           in a compiler-specific directory
1632   --enable-plugin         enable plugin support
1633   --disable-libquadmath-support
1634                           disable libquadmath support for Fortran
1635
1636 Optional Packages:
1637   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1638   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1639   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1640   --with-local-prefix=DIR specifies directory to put local include
1641   --with-gxx-include-dir=DIR
1642                           specifies directory to put g++ header files
1643   --with-cpp-install-dir=DIR
1644                           install the user visible C preprocessor in DIR
1645                           (relative to PREFIX) as well as PREFIX/bin
1646   --with-gnu-ld           arrange to work with GNU ld
1647   --with-ld               arrange to use the specified ld (full pathname)
1648   --with-demangler-in-ld  try to use demangler in GNU ld
1649   --with-gnu-as           arrange to work with GNU as
1650   --with-as               arrange to use the specified as (full pathname)
1651   --with-stabs            arrange to use stabs instead of host debug format
1652   --with-dwarf2           force the default debug format to be DWARF 2
1653   --with-build-sysroot=sysroot
1654                           use sysroot as the system root during the build
1655   --with-sysroot[=DIR]    search for usr/lib, usr/include, et al, within DIR
1656   --with-specs=SPECS      add SPECS to driver command-line processing
1657   --with-pkgversion=PKG   Use PKG in the version string in place of "GCC"
1658   --with-bugurl=URL       Direct users to URL to report a bug
1659   --with-multilib-list    select multilibs (SH and x86-64 only)
1660   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1661   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1662   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1663   --with-pic              try to use only PIC/non-PIC objects [default=use
1664                           both]
1665   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1666   --with-plugin-ld=[ARG]  specify the plugin linker
1667   --with-long-double-128  use 128-bit long double by default
1668   --with-gc={page,zone}   choose the garbage collection mechanism to use with
1669                           the compiler
1670   --with-system-zlib      use installed libz
1671   --with-slibdir=DIR      shared libraries in DIR [LIBDIR]
1672   --with-linker-hash-style={sysv,gnu,both}
1673                           specify the linker hash style
1674
1675 Some influential environment variables:
1676   CC          C compiler command
1677   CFLAGS      C compiler flags
1678   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1679               nonstandard directory <lib dir>
1680   LIBS        libraries to pass to the linker, e.g. -l<library>
1681   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1682               you have headers in a nonstandard directory <include dir>
1683   CXX         C++ compiler command
1684   CXXFLAGS    C++ compiler flags
1685   CPP         C preprocessor
1686   CXXCPP      C++ preprocessor
1687   GMPLIBS     How to link GMP
1688   GMPINC      How to find GMP include files
1689   PPLLIBS     How to link PPL
1690   PPLINC      How to find PPL include files
1691   CLOOGLIBS   How to link CLOOG
1692   CLOOGINC    How to find CLOOG include files
1693
1694 Use these variables to override the choices made by `configure' or to help
1695 it to find libraries and programs with nonstandard names/locations.
1696
1697 Report bugs to the package provider.
1698 _ACEOF
1699 ac_status=$?
1700 fi
1701
1702 if test "$ac_init_help" = "recursive"; then
1703   # If there are subdirs, report their specific --help.
1704   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1705     test -d "$ac_dir" ||
1706       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1707       continue
1708     ac_builddir=.
1709
1710 case "$ac_dir" in
1711 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1712 *)
1713   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1714   # A ".." for each directory in $ac_dir_suffix.
1715   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1716   case $ac_top_builddir_sub in
1717   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1718   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1719   esac ;;
1720 esac
1721 ac_abs_top_builddir=$ac_pwd
1722 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1723 # for backward compatibility:
1724 ac_top_builddir=$ac_top_build_prefix
1725
1726 case $srcdir in
1727   .)  # We are building in place.
1728     ac_srcdir=.
1729     ac_top_srcdir=$ac_top_builddir_sub
1730     ac_abs_top_srcdir=$ac_pwd ;;
1731   [\\/]* | ?:[\\/]* )  # Absolute name.
1732     ac_srcdir=$srcdir$ac_dir_suffix;
1733     ac_top_srcdir=$srcdir
1734     ac_abs_top_srcdir=$srcdir ;;
1735   *) # Relative name.
1736     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1737     ac_top_srcdir=$ac_top_build_prefix$srcdir
1738     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1739 esac
1740 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1741
1742     cd "$ac_dir" || { ac_status=$?; continue; }
1743     # Check for guested configure.
1744     if test -f "$ac_srcdir/configure.gnu"; then
1745       echo &&
1746       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1747     elif test -f "$ac_srcdir/configure"; then
1748       echo &&
1749       $SHELL "$ac_srcdir/configure" --help=recursive
1750     else
1751       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1752     fi || ac_status=$?
1753     cd "$ac_pwd" || { ac_status=$?; break; }
1754   done
1755 fi
1756
1757 test -n "$ac_init_help" && exit $ac_status
1758 if $ac_init_version; then
1759   cat <<\_ACEOF
1760 configure
1761 generated by GNU Autoconf 2.64
1762
1763 Copyright (C) 2009 Free Software Foundation, Inc.
1764 This configure script is free software; the Free Software Foundation
1765 gives unlimited permission to copy, distribute and modify it.
1766 _ACEOF
1767   exit
1768 fi
1769
1770 ## ------------------------ ##
1771 ## Autoconf initialization. ##
1772 ## ------------------------ ##
1773
1774 # ac_fn_c_try_compile LINENO
1775 # --------------------------
1776 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1777 ac_fn_c_try_compile ()
1778 {
1779   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1780   rm -f conftest.$ac_objext
1781   if { { ac_try="$ac_compile"
1782 case "(($ac_try" in
1783   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1784   *) ac_try_echo=$ac_try;;
1785 esac
1786 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1787 $as_echo "$ac_try_echo"; } >&5
1788   (eval "$ac_compile") 2>conftest.err
1789   ac_status=$?
1790   if test -s conftest.err; then
1791     grep -v '^ *+' conftest.err >conftest.er1
1792     cat conftest.er1 >&5
1793     mv -f conftest.er1 conftest.err
1794   fi
1795   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1796   test $ac_status = 0; } && {
1797          test -z "$ac_c_werror_flag" ||
1798          test ! -s conftest.err
1799        } && test -s conftest.$ac_objext; then :
1800   ac_retval=0
1801 else
1802   $as_echo "$as_me: failed program was:" >&5
1803 sed 's/^/| /' conftest.$ac_ext >&5
1804
1805         ac_retval=1
1806 fi
1807   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1808   return $ac_retval
1809
1810 } # ac_fn_c_try_compile
1811
1812 # ac_fn_cxx_try_compile LINENO
1813 # ----------------------------
1814 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1815 ac_fn_cxx_try_compile ()
1816 {
1817   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1818   rm -f conftest.$ac_objext
1819   if { { ac_try="$ac_compile"
1820 case "(($ac_try" in
1821   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1822   *) ac_try_echo=$ac_try;;
1823 esac
1824 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1825 $as_echo "$ac_try_echo"; } >&5
1826   (eval "$ac_compile") 2>conftest.err
1827   ac_status=$?
1828   if test -s conftest.err; then
1829     grep -v '^ *+' conftest.err >conftest.er1
1830     cat conftest.er1 >&5
1831     mv -f conftest.er1 conftest.err
1832   fi
1833   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1834   test $ac_status = 0; } && {
1835          test -z "$ac_cxx_werror_flag" ||
1836          test ! -s conftest.err
1837        } && test -s conftest.$ac_objext; then :
1838   ac_retval=0
1839 else
1840   $as_echo "$as_me: failed program was:" >&5
1841 sed 's/^/| /' conftest.$ac_ext >&5
1842
1843         ac_retval=1
1844 fi
1845   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1846   return $ac_retval
1847
1848 } # ac_fn_cxx_try_compile
1849
1850 # ac_fn_c_try_cpp LINENO
1851 # ----------------------
1852 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1853 ac_fn_c_try_cpp ()
1854 {
1855   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1856   if { { ac_try="$ac_cpp conftest.$ac_ext"
1857 case "(($ac_try" in
1858   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1859   *) ac_try_echo=$ac_try;;
1860 esac
1861 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1862 $as_echo "$ac_try_echo"; } >&5
1863   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1864   ac_status=$?
1865   if test -s conftest.err; then
1866     grep -v '^ *+' conftest.err >conftest.er1
1867     cat conftest.er1 >&5
1868     mv -f conftest.er1 conftest.err
1869   fi
1870   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1871   test $ac_status = 0; } >/dev/null && {
1872          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1873          test ! -s conftest.err
1874        }; then :
1875   ac_retval=0
1876 else
1877   $as_echo "$as_me: failed program was:" >&5
1878 sed 's/^/| /' conftest.$ac_ext >&5
1879
1880     ac_retval=1
1881 fi
1882   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1883   return $ac_retval
1884
1885 } # ac_fn_c_try_cpp
1886
1887 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1888 # -------------------------------------------------------
1889 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1890 # the include files in INCLUDES and setting the cache variable VAR
1891 # accordingly.
1892 ac_fn_c_check_header_mongrel ()
1893 {
1894   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1895   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1896   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1897 $as_echo_n "checking for $2... " >&6; }
1898 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1899   $as_echo_n "(cached) " >&6
1900 fi
1901 eval ac_res=\$$3
1902                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1903 $as_echo "$ac_res" >&6; }
1904 else
1905   # Is the header compilable?
1906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1907 $as_echo_n "checking $2 usability... " >&6; }
1908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1909 /* end confdefs.h.  */
1910 $4
1911 #include <$2>
1912 _ACEOF
1913 if ac_fn_c_try_compile "$LINENO"; then :
1914   ac_header_compiler=yes
1915 else
1916   ac_header_compiler=no
1917 fi
1918 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1920 $as_echo "$ac_header_compiler" >&6; }
1921
1922 # Is the header present?
1923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1924 $as_echo_n "checking $2 presence... " >&6; }
1925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1926 /* end confdefs.h.  */
1927 #include <$2>
1928 _ACEOF
1929 if ac_fn_c_try_cpp "$LINENO"; then :
1930   ac_header_preproc=yes
1931 else
1932   ac_header_preproc=no
1933 fi
1934 rm -f conftest.err conftest.$ac_ext
1935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1936 $as_echo "$ac_header_preproc" >&6; }
1937
1938 # So?  What about this header?
1939 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1940   yes:no: )
1941     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1942 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1943     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1944 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1945     ;;
1946   no:yes:* )
1947     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1948 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1949     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1950 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1951     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1952 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1953     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1954 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1955     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1956 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1957     ;;
1958 esac
1959   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1960 $as_echo_n "checking for $2... " >&6; }
1961 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1962   $as_echo_n "(cached) " >&6
1963 else
1964   eval "$3=\$ac_header_compiler"
1965 fi
1966 eval ac_res=\$$3
1967                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1968 $as_echo "$ac_res" >&6; }
1969 fi
1970   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1971
1972 } # ac_fn_c_check_header_mongrel
1973
1974 # ac_fn_c_try_run LINENO
1975 # ----------------------
1976 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1977 # that executables *can* be run.
1978 ac_fn_c_try_run ()
1979 {
1980   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1981   if { { ac_try="$ac_link"
1982 case "(($ac_try" in
1983   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1984   *) ac_try_echo=$ac_try;;
1985 esac
1986 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1987 $as_echo "$ac_try_echo"; } >&5
1988   (eval "$ac_link") 2>&5
1989   ac_status=$?
1990   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1991   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1992   { { case "(($ac_try" in
1993   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1994   *) ac_try_echo=$ac_try;;
1995 esac
1996 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1997 $as_echo "$ac_try_echo"; } >&5
1998   (eval "$ac_try") 2>&5
1999   ac_status=$?
2000   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2001   test $ac_status = 0; }; }; then :
2002   ac_retval=0
2003 else
2004   $as_echo "$as_me: program exited with status $ac_status" >&5
2005        $as_echo "$as_me: failed program was:" >&5
2006 sed 's/^/| /' conftest.$ac_ext >&5
2007
2008        ac_retval=$ac_status
2009 fi
2010   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2011   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2012   return $ac_retval
2013
2014 } # ac_fn_c_try_run
2015
2016 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2017 # -------------------------------------------------------
2018 # Tests whether HEADER exists and can be compiled using the include files in
2019 # INCLUDES, setting the cache variable VAR accordingly.
2020 ac_fn_c_check_header_compile ()
2021 {
2022   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2023   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2024 $as_echo_n "checking for $2... " >&6; }
2025 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2026   $as_echo_n "(cached) " >&6
2027 else
2028   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2029 /* end confdefs.h.  */
2030 $4
2031 #include <$2>
2032 _ACEOF
2033 if ac_fn_c_try_compile "$LINENO"; then :
2034   eval "$3=yes"
2035 else
2036   eval "$3=no"
2037 fi
2038 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2039 fi
2040 eval ac_res=\$$3
2041                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2042 $as_echo "$ac_res" >&6; }
2043   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2044
2045 } # ac_fn_c_check_header_compile
2046
2047 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2048 # --------------------------------------------
2049 # Tries to find the compile-time value of EXPR in a program that includes
2050 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2051 # computed
2052 ac_fn_c_compute_int ()
2053 {
2054   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2055   if test "$cross_compiling" = yes; then
2056     # Depending upon the size, compute the lo and hi bounds.
2057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2058 /* end confdefs.h.  */
2059 $4
2060 int
2061 main ()
2062 {
2063 static int test_array [1 - 2 * !(($2) >= 0)];
2064 test_array [0] = 0
2065
2066   ;
2067   return 0;
2068 }
2069 _ACEOF
2070 if ac_fn_c_try_compile "$LINENO"; then :
2071   ac_lo=0 ac_mid=0
2072   while :; do
2073     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2074 /* end confdefs.h.  */
2075 $4
2076 int
2077 main ()
2078 {
2079 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2080 test_array [0] = 0
2081
2082   ;
2083   return 0;
2084 }
2085 _ACEOF
2086 if ac_fn_c_try_compile "$LINENO"; then :
2087   ac_hi=$ac_mid; break
2088 else
2089   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2090                         if test $ac_lo -le $ac_mid; then
2091                           ac_lo= ac_hi=
2092                           break
2093                         fi
2094                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2095 fi
2096 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2097   done
2098 else
2099   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2100 /* end confdefs.h.  */
2101 $4
2102 int
2103 main ()
2104 {
2105 static int test_array [1 - 2 * !(($2) < 0)];
2106 test_array [0] = 0
2107
2108   ;
2109   return 0;
2110 }
2111 _ACEOF
2112 if ac_fn_c_try_compile "$LINENO"; then :
2113   ac_hi=-1 ac_mid=-1
2114   while :; do
2115     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2116 /* end confdefs.h.  */
2117 $4
2118 int
2119 main ()
2120 {
2121 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2122 test_array [0] = 0
2123
2124   ;
2125   return 0;
2126 }
2127 _ACEOF
2128 if ac_fn_c_try_compile "$LINENO"; then :
2129   ac_lo=$ac_mid; break
2130 else
2131   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2132                         if test $ac_mid -le $ac_hi; then
2133                           ac_lo= ac_hi=
2134                           break
2135                         fi
2136                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2137 fi
2138 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2139   done
2140 else
2141   ac_lo= ac_hi=
2142 fi
2143 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2144 fi
2145 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2146 # Binary search between lo and hi bounds.
2147 while test "x$ac_lo" != "x$ac_hi"; do
2148   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2149   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2150 /* end confdefs.h.  */
2151 $4
2152 int
2153 main ()
2154 {
2155 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2156 test_array [0] = 0
2157
2158   ;
2159   return 0;
2160 }
2161 _ACEOF
2162 if ac_fn_c_try_compile "$LINENO"; then :
2163   ac_hi=$ac_mid
2164 else
2165   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2166 fi
2167 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2168 done
2169 case $ac_lo in #((
2170 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2171 '') ac_retval=1 ;;
2172 esac
2173   else
2174     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2175 /* end confdefs.h.  */
2176 $4
2177 static long int longval () { return $2; }
2178 static unsigned long int ulongval () { return $2; }
2179 #include <stdio.h>
2180 #include <stdlib.h>
2181 int
2182 main ()
2183 {
2184
2185   FILE *f = fopen ("conftest.val", "w");
2186   if (! f)
2187     return 1;
2188   if (($2) < 0)
2189     {
2190       long int i = longval ();
2191       if (i != ($2))
2192         return 1;
2193       fprintf (f, "%ld", i);
2194     }
2195   else
2196     {
2197       unsigned long int i = ulongval ();
2198       if (i != ($2))
2199         return 1;
2200       fprintf (f, "%lu", i);
2201     }
2202   /* Do not output a trailing newline, as this causes \r\n confusion
2203      on some platforms.  */
2204   return ferror (f) || fclose (f) != 0;
2205
2206   ;
2207   return 0;
2208 }
2209 _ACEOF
2210 if ac_fn_c_try_run "$LINENO"; then :
2211   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2212 else
2213   ac_retval=1
2214 fi
2215 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2216   conftest.$ac_objext conftest.beam conftest.$ac_ext
2217 rm -f conftest.val
2218
2219   fi
2220   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2221   return $ac_retval
2222
2223 } # ac_fn_c_compute_int
2224
2225 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2226 # -------------------------------------------
2227 # Tests whether TYPE exists after having included INCLUDES, setting cache
2228 # variable VAR accordingly.
2229 ac_fn_c_check_type ()
2230 {
2231   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2232   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2233 $as_echo_n "checking for $2... " >&6; }
2234 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2235   $as_echo_n "(cached) " >&6
2236 else
2237   eval "$3=no"
2238   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2239 /* end confdefs.h.  */
2240 $4
2241 int
2242 main ()
2243 {
2244 if (sizeof ($2))
2245          return 0;
2246   ;
2247   return 0;
2248 }
2249 _ACEOF
2250 if ac_fn_c_try_compile "$LINENO"; then :
2251   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2252 /* end confdefs.h.  */
2253 $4
2254 int
2255 main ()
2256 {
2257 if (sizeof (($2)))
2258             return 0;
2259   ;
2260   return 0;
2261 }
2262 _ACEOF
2263 if ac_fn_c_try_compile "$LINENO"; then :
2264
2265 else
2266   eval "$3=yes"
2267 fi
2268 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2269 fi
2270 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2271 fi
2272 eval ac_res=\$$3
2273                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2274 $as_echo "$ac_res" >&6; }
2275   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2276
2277 } # ac_fn_c_check_type
2278
2279 # ac_fn_c_find_intX_t LINENO BITS VAR
2280 # -----------------------------------
2281 # Finds a signed integer type with width BITS, setting cache variable VAR
2282 # accordingly.
2283 ac_fn_c_find_intX_t ()
2284 {
2285   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2286   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2287 $as_echo_n "checking for int$2_t... " >&6; }
2288 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2289   $as_echo_n "(cached) " >&6
2290 else
2291   eval "$3=no"
2292      for ac_type in int$2_t 'int' 'long int' \
2293          'long long int' 'short int' 'signed char'; do
2294        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2295 /* end confdefs.h.  */
2296 $ac_includes_default
2297 int
2298 main ()
2299 {
2300 static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1))];
2301 test_array [0] = 0
2302
2303   ;
2304   return 0;
2305 }
2306 _ACEOF
2307 if ac_fn_c_try_compile "$LINENO"; then :
2308   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2309 /* end confdefs.h.  */
2310 $ac_includes_default
2311 int
2312 main ()
2313 {
2314 static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1)
2315                  < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 2))];
2316 test_array [0] = 0
2317
2318   ;
2319   return 0;
2320 }
2321 _ACEOF
2322 if ac_fn_c_try_compile "$LINENO"; then :
2323
2324 else
2325   case $ac_type in #(
2326   int$2_t) :
2327     eval "$3=yes" ;; #(
2328   *) :
2329     eval "$3=\$ac_type" ;;
2330 esac
2331 fi
2332 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2333 fi
2334 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2335        eval as_val=\$$3
2336    if test "x$as_val" = x""no; then :
2337
2338 else
2339   break
2340 fi
2341      done
2342 fi
2343 eval ac_res=\$$3
2344                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2345 $as_echo "$ac_res" >&6; }
2346   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2347
2348 } # ac_fn_c_find_intX_t
2349
2350 # ac_fn_c_try_link LINENO
2351 # -----------------------
2352 # Try to link conftest.$ac_ext, and return whether this succeeded.
2353 ac_fn_c_try_link ()
2354 {
2355   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2356   rm -f conftest.$ac_objext conftest$ac_exeext
2357   if { { ac_try="$ac_link"
2358 case "(($ac_try" in
2359   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2360   *) ac_try_echo=$ac_try;;
2361 esac
2362 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2363 $as_echo "$ac_try_echo"; } >&5
2364   (eval "$ac_link") 2>conftest.err
2365   ac_status=$?
2366   if test -s conftest.err; then
2367     grep -v '^ *+' conftest.err >conftest.er1
2368     cat conftest.er1 >&5
2369     mv -f conftest.er1 conftest.err
2370   fi
2371   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2372   test $ac_status = 0; } && {
2373          test -z "$ac_c_werror_flag" ||
2374          test ! -s conftest.err
2375        } && test -s conftest$ac_exeext && {
2376          test "$cross_compiling" = yes ||
2377          $as_test_x conftest$ac_exeext
2378        }; then :
2379   ac_retval=0
2380 else
2381   $as_echo "$as_me: failed program was:" >&5
2382 sed 's/^/| /' conftest.$ac_ext >&5
2383
2384         ac_retval=1
2385 fi
2386   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2387   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2388   # interfere with the next link command; also delete a directory that is
2389   # left behind by Apple's compiler.  We do this before executing the actions.
2390   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2391   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2392   return $ac_retval
2393
2394 } # ac_fn_c_try_link
2395
2396 # ac_fn_c_find_uintX_t LINENO BITS VAR
2397 # ------------------------------------
2398 # Finds an unsigned integer type with width BITS, setting cache variable VAR
2399 # accordingly.
2400 ac_fn_c_find_uintX_t ()
2401 {
2402   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2403   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2404 $as_echo_n "checking for uint$2_t... " >&6; }
2405 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2406   $as_echo_n "(cached) " >&6
2407 else
2408   eval "$3=no"
2409      for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2410          'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2411        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2412 /* end confdefs.h.  */
2413 $ac_includes_default
2414 int
2415 main ()
2416 {
2417 static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)];
2418 test_array [0] = 0
2419
2420   ;
2421   return 0;
2422 }
2423 _ACEOF
2424 if ac_fn_c_try_compile "$LINENO"; then :
2425   case $ac_type in #(
2426   uint$2_t) :
2427     eval "$3=yes" ;; #(
2428   *) :
2429     eval "$3=\$ac_type" ;;
2430 esac
2431 fi
2432 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2433        eval as_val=\$$3
2434    if test "x$as_val" = x""no; then :
2435
2436 else
2437   break
2438 fi
2439      done
2440 fi
2441 eval ac_res=\$$3
2442                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2443 $as_echo "$ac_res" >&6; }
2444   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2445
2446 } # ac_fn_c_find_uintX_t
2447
2448 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2449 # ----------------------------------------------
2450 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2451 ac_fn_c_check_header_preproc ()
2452 {
2453   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2454   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2455 $as_echo_n "checking for $2... " >&6; }
2456 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2457   $as_echo_n "(cached) " >&6
2458 else
2459   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2460 /* end confdefs.h.  */
2461 #include <$2>
2462 _ACEOF
2463 if ac_fn_c_try_cpp "$LINENO"; then :
2464   eval "$3=yes"
2465 else
2466   eval "$3=no"
2467 fi
2468 rm -f conftest.err conftest.$ac_ext
2469 fi
2470 eval ac_res=\$$3
2471                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2472 $as_echo "$ac_res" >&6; }
2473   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2474
2475 } # ac_fn_c_check_header_preproc
2476
2477 # ac_fn_cxx_try_cpp LINENO
2478 # ------------------------
2479 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2480 ac_fn_cxx_try_cpp ()
2481 {
2482   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2483   if { { ac_try="$ac_cpp conftest.$ac_ext"
2484 case "(($ac_try" in
2485   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2486   *) ac_try_echo=$ac_try;;
2487 esac
2488 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2489 $as_echo "$ac_try_echo"; } >&5
2490   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2491   ac_status=$?
2492   if test -s conftest.err; then
2493     grep -v '^ *+' conftest.err >conftest.er1
2494     cat conftest.er1 >&5
2495     mv -f conftest.er1 conftest.err
2496   fi
2497   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2498   test $ac_status = 0; } >/dev/null && {
2499          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2500          test ! -s conftest.err
2501        }; then :
2502   ac_retval=0
2503 else
2504   $as_echo "$as_me: failed program was:" >&5
2505 sed 's/^/| /' conftest.$ac_ext >&5
2506
2507     ac_retval=1
2508 fi
2509   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2510   return $ac_retval
2511
2512 } # ac_fn_cxx_try_cpp
2513
2514 # ac_fn_cxx_check_header_preproc LINENO HEADER VAR
2515 # ------------------------------------------------
2516 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2517 ac_fn_cxx_check_header_preproc ()
2518 {
2519   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2520   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2521 $as_echo_n "checking for $2... " >&6; }
2522 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2523   $as_echo_n "(cached) " >&6
2524 else
2525   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2526 /* end confdefs.h.  */
2527 #include <$2>
2528 _ACEOF
2529 if ac_fn_cxx_try_cpp "$LINENO"; then :
2530   eval "$3=yes"
2531 else
2532   eval "$3=no"
2533 fi
2534 rm -f conftest.err conftest.$ac_ext
2535 fi
2536 eval ac_res=\$$3
2537                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2538 $as_echo "$ac_res" >&6; }
2539   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2540
2541 } # ac_fn_cxx_check_header_preproc
2542
2543 # ac_fn_c_check_func LINENO FUNC VAR
2544 # ----------------------------------
2545 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2546 ac_fn_c_check_func ()
2547 {
2548   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2549   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2550 $as_echo_n "checking for $2... " >&6; }
2551 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2552   $as_echo_n "(cached) " >&6
2553 else
2554   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2555 /* end confdefs.h.  */
2556 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2557    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2558 #define $2 innocuous_$2
2559
2560 /* System header to define __stub macros and hopefully few prototypes,
2561     which can conflict with char $2 (); below.
2562     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2563     <limits.h> exists even on freestanding compilers.  */
2564
2565 #ifdef __STDC__
2566 # include <limits.h>
2567 #else
2568 # include <assert.h>
2569 #endif
2570
2571 #undef $2
2572
2573 /* Override any GCC internal prototype to avoid an error.
2574    Use char because int might match the return type of a GCC
2575    builtin and then its argument prototype would still apply.  */
2576 #ifdef __cplusplus
2577 extern "C"
2578 #endif
2579 char $2 ();
2580 /* The GNU C library defines this for functions which it implements
2581     to always fail with ENOSYS.  Some functions are actually named
2582     something starting with __ and the normal name is an alias.  */
2583 #if defined __stub_$2 || defined __stub___$2
2584 choke me
2585 #endif
2586
2587 int
2588 main ()
2589 {
2590 return $2 ();
2591   ;
2592   return 0;
2593 }
2594 _ACEOF
2595 if ac_fn_c_try_link "$LINENO"; then :
2596   eval "$3=yes"
2597 else
2598   eval "$3=no"
2599 fi
2600 rm -f core conftest.err conftest.$ac_objext \
2601     conftest$ac_exeext conftest.$ac_ext
2602 fi
2603 eval ac_res=\$$3
2604                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2605 $as_echo "$ac_res" >&6; }
2606   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2607
2608 } # ac_fn_c_check_func
2609
2610 # ac_fn_cxx_try_link LINENO
2611 # -------------------------
2612 # Try to link conftest.$ac_ext, and return whether this succeeded.
2613 ac_fn_cxx_try_link ()
2614 {
2615   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2616   rm -f conftest.$ac_objext conftest$ac_exeext
2617   if { { ac_try="$ac_link"
2618 case "(($ac_try" in
2619   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2620   *) ac_try_echo=$ac_try;;
2621 esac
2622 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2623 $as_echo "$ac_try_echo"; } >&5
2624   (eval "$ac_link") 2>conftest.err
2625   ac_status=$?
2626   if test -s conftest.err; then
2627     grep -v '^ *+' conftest.err >conftest.er1
2628     cat conftest.er1 >&5
2629     mv -f conftest.er1 conftest.err
2630   fi
2631   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2632   test $ac_status = 0; } && {
2633          test -z "$ac_cxx_werror_flag" ||
2634          test ! -s conftest.err
2635        } && test -s conftest$ac_exeext && {
2636          test "$cross_compiling" = yes ||
2637          $as_test_x conftest$ac_exeext
2638        }; then :
2639   ac_retval=0
2640 else
2641   $as_echo "$as_me: failed program was:" >&5
2642 sed 's/^/| /' conftest.$ac_ext >&5
2643
2644         ac_retval=1
2645 fi
2646   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2647   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2648   # interfere with the next link command; also delete a directory that is
2649   # left behind by Apple's compiler.  We do this before executing the actions.
2650   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2651   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2652   return $ac_retval
2653
2654 } # ac_fn_cxx_try_link
2655 cat >config.log <<_ACEOF
2656 This file contains any messages produced by compilers while
2657 running configure, to aid debugging if configure makes a mistake.
2658
2659 It was created by $as_me, which was
2660 generated by GNU Autoconf 2.64.  Invocation command line was
2661
2662   $ $0 $@
2663
2664 _ACEOF
2665 exec 5>>config.log
2666 {
2667 cat <<_ASUNAME
2668 ## --------- ##
2669 ## Platform. ##
2670 ## --------- ##
2671
2672 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2673 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2674 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2675 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2676 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2677
2678 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2679 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2680
2681 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2682 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2683 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2684 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2685 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2686 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2687 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2688
2689 _ASUNAME
2690
2691 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2692 for as_dir in $PATH
2693 do
2694   IFS=$as_save_IFS
2695   test -z "$as_dir" && as_dir=.
2696     $as_echo "PATH: $as_dir"
2697   done
2698 IFS=$as_save_IFS
2699
2700 } >&5
2701
2702 cat >&5 <<_ACEOF
2703
2704
2705 ## ----------- ##
2706 ## Core tests. ##
2707 ## ----------- ##
2708
2709 _ACEOF
2710
2711
2712 # Keep a trace of the command line.
2713 # Strip out --no-create and --no-recursion so they do not pile up.
2714 # Strip out --silent because we don't want to record it for future runs.
2715 # Also quote any args containing shell meta-characters.
2716 # Make two passes to allow for proper duplicate-argument suppression.
2717 ac_configure_args=
2718 ac_configure_args0=
2719 ac_configure_args1=
2720 ac_must_keep_next=false
2721 for ac_pass in 1 2
2722 do
2723   for ac_arg
2724   do
2725     case $ac_arg in
2726     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2727     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2728     | -silent | --silent | --silen | --sile | --sil)
2729       continue ;;
2730     *\'*)
2731       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2732     esac
2733     case $ac_pass in
2734     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2735     2)
2736       as_fn_append ac_configure_args1 " '$ac_arg'"
2737       if test $ac_must_keep_next = true; then
2738         ac_must_keep_next=false # Got value, back to normal.
2739       else
2740         case $ac_arg in
2741           *=* | --config-cache | -C | -disable-* | --disable-* \
2742           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2743           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2744           | -with-* | --with-* | -without-* | --without-* | --x)
2745             case "$ac_configure_args0 " in
2746               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2747             esac
2748             ;;
2749           -* ) ac_must_keep_next=true ;;
2750         esac
2751       fi
2752       as_fn_append ac_configure_args " '$ac_arg'"
2753       ;;
2754     esac
2755   done
2756 done
2757 { ac_configure_args0=; unset ac_configure_args0;}
2758 { ac_configure_args1=; unset ac_configure_args1;}
2759
2760 # When interrupted or exit'd, cleanup temporary files, and complete
2761 # config.log.  We remove comments because anyway the quotes in there
2762 # would cause problems or look ugly.
2763 # WARNING: Use '\'' to represent an apostrophe within the trap.
2764 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2765 trap 'exit_status=$?
2766   # Save into config.log some information that might help in debugging.
2767   {
2768     echo
2769
2770     cat <<\_ASBOX
2771 ## ---------------- ##
2772 ## Cache variables. ##
2773 ## ---------------- ##
2774 _ASBOX
2775     echo
2776     # The following way of writing the cache mishandles newlines in values,
2777 (
2778   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2779     eval ac_val=\$$ac_var
2780     case $ac_val in #(
2781     *${as_nl}*)
2782       case $ac_var in #(
2783       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2784 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2785       esac
2786       case $ac_var in #(
2787       _ | IFS | as_nl) ;; #(
2788       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2789       *) { eval $ac_var=; unset $ac_var;} ;;
2790       esac ;;
2791     esac
2792   done
2793   (set) 2>&1 |
2794     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2795     *${as_nl}ac_space=\ *)
2796       sed -n \
2797         "s/'\''/'\''\\\\'\'''\''/g;
2798           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2799       ;; #(
2800     *)
2801       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2802       ;;
2803     esac |
2804     sort
2805 )
2806     echo
2807
2808     cat <<\_ASBOX
2809 ## ----------------- ##
2810 ## Output variables. ##
2811 ## ----------------- ##
2812 _ASBOX
2813     echo
2814     for ac_var in $ac_subst_vars
2815     do
2816       eval ac_val=\$$ac_var
2817       case $ac_val in
2818       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2819       esac
2820       $as_echo "$ac_var='\''$ac_val'\''"
2821     done | sort
2822     echo
2823
2824     if test -n "$ac_subst_files"; then
2825       cat <<\_ASBOX
2826 ## ------------------- ##
2827 ## File substitutions. ##
2828 ## ------------------- ##
2829 _ASBOX
2830       echo
2831       for ac_var in $ac_subst_files
2832       do
2833         eval ac_val=\$$ac_var
2834         case $ac_val in
2835         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2836         esac
2837         $as_echo "$ac_var='\''$ac_val'\''"
2838       done | sort
2839       echo
2840     fi
2841
2842     if test -s confdefs.h; then
2843       cat <<\_ASBOX
2844 ## ----------- ##
2845 ## confdefs.h. ##
2846 ## ----------- ##
2847 _ASBOX
2848       echo
2849       cat confdefs.h
2850       echo
2851     fi
2852     test "$ac_signal" != 0 &&
2853       $as_echo "$as_me: caught signal $ac_signal"
2854     $as_echo "$as_me: exit $exit_status"
2855   } >&5
2856   rm -f core *.core core.conftest.* &&
2857     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2858     exit $exit_status
2859 ' 0
2860 for ac_signal in 1 2 13 15; do
2861   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2862 done
2863 ac_signal=0
2864
2865 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2866 rm -f -r conftest* confdefs.h
2867
2868 $as_echo "/* confdefs.h */" > confdefs.h
2869
2870 # Predefined preprocessor variables.
2871
2872 cat >>confdefs.h <<_ACEOF
2873 #define PACKAGE_NAME "$PACKAGE_NAME"
2874 _ACEOF
2875
2876 cat >>confdefs.h <<_ACEOF
2877 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2878 _ACEOF
2879
2880 cat >>confdefs.h <<_ACEOF
2881 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2882 _ACEOF
2883
2884 cat >>confdefs.h <<_ACEOF
2885 #define PACKAGE_STRING "$PACKAGE_STRING"
2886 _ACEOF
2887
2888 cat >>confdefs.h <<_ACEOF
2889 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2890 _ACEOF
2891
2892 cat >>confdefs.h <<_ACEOF
2893 #define PACKAGE_URL "$PACKAGE_URL"
2894 _ACEOF
2895
2896
2897 # Let the site file select an alternate cache file if it wants to.
2898 # Prefer an explicitly selected file to automatically selected ones.
2899 ac_site_file1=NONE
2900 ac_site_file2=NONE
2901 if test -n "$CONFIG_SITE"; then
2902   ac_site_file1=$CONFIG_SITE
2903 elif test "x$prefix" != xNONE; then
2904   ac_site_file1=$prefix/share/config.site
2905   ac_site_file2=$prefix/etc/config.site
2906 else
2907   ac_site_file1=$ac_default_prefix/share/config.site
2908   ac_site_file2=$ac_default_prefix/etc/config.site
2909 fi
2910 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2911 do
2912   test "x$ac_site_file" = xNONE && continue
2913   if test -r "$ac_site_file"; then
2914     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2915 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2916     sed 's/^/| /' "$ac_site_file" >&5
2917     . "$ac_site_file"
2918   fi
2919 done
2920
2921 if test -r "$cache_file"; then
2922   # Some versions of bash will fail to source /dev/null (special
2923   # files actually), so we avoid doing that.
2924   if test -f "$cache_file"; then
2925     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2926 $as_echo "$as_me: loading cache $cache_file" >&6;}
2927     case $cache_file in
2928       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2929       *)                      . "./$cache_file";;
2930     esac
2931   fi
2932 else
2933   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2934 $as_echo "$as_me: creating cache $cache_file" >&6;}
2935   >$cache_file
2936 fi
2937
2938 # Check that the precious variables saved in the cache have kept the same
2939 # value.
2940 ac_cache_corrupted=false
2941 for ac_var in $ac_precious_vars; do
2942   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2943   eval ac_new_set=\$ac_env_${ac_var}_set
2944   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2945   eval ac_new_val=\$ac_env_${ac_var}_value
2946   case $ac_old_set,$ac_new_set in
2947     set,)
2948       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2949 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2950       ac_cache_corrupted=: ;;
2951     ,set)
2952       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2953 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2954       ac_cache_corrupted=: ;;
2955     ,);;
2956     *)
2957       if test "x$ac_old_val" != "x$ac_new_val"; then
2958         # differences in whitespace do not lead to failure.
2959         ac_old_val_w=`echo x $ac_old_val`
2960         ac_new_val_w=`echo x $ac_new_val`
2961         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2962           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2963 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2964           ac_cache_corrupted=:
2965         else
2966           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2967 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2968           eval $ac_var=\$ac_old_val
2969         fi
2970         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2971 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2972         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2973 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2974       fi;;
2975   esac
2976   # Pass precious variables to config.status.
2977   if test "$ac_new_set" = set; then
2978     case $ac_new_val in
2979     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2980     *) ac_arg=$ac_var=$ac_new_val ;;
2981     esac
2982     case " $ac_configure_args " in
2983       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2984       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2985     esac
2986   fi
2987 done
2988 if $ac_cache_corrupted; then
2989   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2990 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2991   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2992 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2993   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2994 fi
2995 ## -------------------- ##
2996 ## Main body of script. ##
2997 ## -------------------- ##
2998
2999 ac_ext=c
3000 ac_cpp='$CPP $CPPFLAGS'
3001 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3002 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3003 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3004
3005
3006
3007
3008
3009
3010 ac_config_headers="$ac_config_headers auto-host.h:config.in"
3011
3012
3013 gcc_version=`cat $srcdir/BASE-VER`
3014
3015 # Determine the host, build, and target systems
3016 ac_aux_dir=
3017 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3018   for ac_t in install-sh install.sh shtool; do
3019     if test -f "$ac_dir/$ac_t"; then
3020       ac_aux_dir=$ac_dir
3021       ac_install_sh="$ac_aux_dir/$ac_t -c"
3022       break 2
3023     fi
3024   done
3025 done
3026 if test -z "$ac_aux_dir"; then
3027   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3028 fi
3029
3030 # These three variables are undocumented and unsupported,
3031 # and are intended to be withdrawn in a future Autoconf release.
3032 # They can cause serious problems if a builder's source tree is in a directory
3033 # whose full name contains unusual characters.
3034 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3035 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3036 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3037
3038
3039 # Make sure we can run config.sub.
3040 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3041   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3042
3043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3044 $as_echo_n "checking build system type... " >&6; }
3045 if test "${ac_cv_build+set}" = set; then :
3046   $as_echo_n "(cached) " >&6
3047 else
3048   ac_build_alias=$build_alias
3049 test "x$ac_build_alias" = x &&
3050   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3051 test "x$ac_build_alias" = x &&
3052   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3053 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3054   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3055
3056 fi
3057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3058 $as_echo "$ac_cv_build" >&6; }
3059 case $ac_cv_build in
3060 *-*-*) ;;
3061 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3062 esac
3063 build=$ac_cv_build
3064 ac_save_IFS=$IFS; IFS='-'
3065 set x $ac_cv_build
3066 shift
3067 build_cpu=$1
3068 build_vendor=$2
3069 shift; shift
3070 # Remember, the first character of IFS is used to create $*,
3071 # except with old shells:
3072 build_os=$*
3073 IFS=$ac_save_IFS
3074 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3075
3076
3077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3078 $as_echo_n "checking host system type... " >&6; }
3079 if test "${ac_cv_host+set}" = set; then :
3080   $as_echo_n "(cached) " >&6
3081 else
3082   if test "x$host_alias" = x; then
3083   ac_cv_host=$ac_cv_build
3084 else
3085   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3086     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3087 fi
3088
3089 fi
3090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3091 $as_echo "$ac_cv_host" >&6; }
3092 case $ac_cv_host in
3093 *-*-*) ;;
3094 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3095 esac
3096 host=$ac_cv_host
3097 ac_save_IFS=$IFS; IFS='-'
3098 set x $ac_cv_host
3099 shift
3100 host_cpu=$1
3101 host_vendor=$2
3102 shift; shift
3103 # Remember, the first character of IFS is used to create $*,
3104 # except with old shells:
3105 host_os=$*
3106 IFS=$ac_save_IFS
3107 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3108
3109
3110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3111 $as_echo_n "checking target system type... " >&6; }
3112 if test "${ac_cv_target+set}" = set; then :
3113   $as_echo_n "(cached) " >&6
3114 else
3115   if test "x$target_alias" = x; then
3116   ac_cv_target=$ac_cv_host
3117 else
3118   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3119     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3120 fi
3121
3122 fi
3123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3124 $as_echo "$ac_cv_target" >&6; }
3125 case $ac_cv_target in
3126 *-*-*) ;;
3127 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3128 esac
3129 target=$ac_cv_target
3130 ac_save_IFS=$IFS; IFS='-'
3131 set x $ac_cv_target
3132 shift
3133 target_cpu=$1
3134 target_vendor=$2
3135 shift; shift
3136 # Remember, the first character of IFS is used to create $*,
3137 # except with old shells:
3138 target_os=$*
3139 IFS=$ac_save_IFS
3140 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3141
3142
3143 # The aliases save the names the user supplied, while $host etc.
3144 # will get canonicalized.
3145 test -n "$target_alias" &&
3146   test "$program_prefix$program_suffix$program_transform_name" = \
3147     NONENONEs,x,x, &&
3148   program_prefix=${target_alias}-
3149
3150 # Determine the noncanonical target name, for directory use.
3151  case ${build_alias} in
3152   "") build_noncanonical=${build} ;;
3153   *) build_noncanonical=${build_alias} ;;
3154 esac
3155
3156  case ${host_alias} in
3157   "") host_noncanonical=${build_noncanonical} ;;
3158   *) host_noncanonical=${host_alias} ;;
3159 esac
3160
3161  case ${target_alias} in
3162   "") target_noncanonical=${host_noncanonical} ;;
3163   *) target_noncanonical=${target_alias} ;;
3164 esac
3165
3166
3167
3168
3169 # Determine the target- and build-specific subdirectories
3170
3171 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
3172 # have matching libraries, they should use host libraries: Makefile.tpl
3173 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
3174 # However, they still use the build modules, because the corresponding
3175 # host modules (e.g. bison) are only built for the host when bootstrap
3176 # finishes. So:
3177 # - build_subdir is where we find build modules, and never changes.
3178 # - build_libsubdir is where we find build libraries, and can be overridden.
3179
3180 # Prefix 'build-' so this never conflicts with target_subdir.
3181 build_subdir="build-${build_noncanonical}"
3182
3183 # Check whether --with-build-libsubdir was given.
3184 if test "${with_build_libsubdir+set}" = set; then :
3185   withval=$with_build_libsubdir; build_libsubdir="$withval"
3186 else
3187   build_libsubdir="$build_subdir"
3188 fi
3189
3190 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
3191 if ( test $srcdir = . && test -d gcc ) \
3192    || test -d $srcdir/../host-${host_noncanonical}; then
3193   host_subdir="host-${host_noncanonical}"
3194 else
3195   host_subdir=.
3196 fi
3197 # No prefix.
3198 target_subdir=${target_noncanonical}
3199
3200
3201 # Set program_transform_name
3202 test "$program_prefix" != NONE &&
3203   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3204 # Use a double $ so make ignores it.
3205 test "$program_suffix" != NONE &&
3206   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3207 # Double any \ or $.
3208 # By default was `s,x,x', remove it if useless.
3209 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3210 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3211
3212
3213 # Check for bogus environment variables.
3214 # Test if LIBRARY_PATH contains the notation for the current directory
3215 # since this would lead to problems installing/building glibc.
3216 # LIBRARY_PATH contains the current directory if one of the following
3217 # is true:
3218 # - one of the terminals (":" and ";") is the first or last sign
3219 # - two terminals occur directly after each other
3220 # - the path contains an element with a dot in it
3221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5
3222 $as_echo_n "checking LIBRARY_PATH variable... " >&6; }
3223 case ${LIBRARY_PATH} in
3224   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3225     library_path_setting="contains current directory"
3226     ;;
3227   *)
3228     library_path_setting="ok"
3229     ;;
3230 esac
3231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5
3232 $as_echo "$library_path_setting" >&6; }
3233 if test "$library_path_setting" != "ok"; then
3234 as_fn_error "
3235 *** LIBRARY_PATH shouldn't contain the current directory when
3236 *** building gcc. Please change the environment variable
3237 *** and run configure again." "$LINENO" 5
3238 fi
3239
3240 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
3241 # since this would lead to problems installing/building glibc.
3242 # GCC_EXEC_PREFIX contains the current directory if one of the following
3243 # is true:
3244 # - one of the terminals (":" and ";") is the first or last sign
3245 # - two terminals occur directly after each other
3246 # - the path contains an element with a dot in it
3247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5
3248 $as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; }
3249 case ${GCC_EXEC_PREFIX} in
3250   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3251     gcc_exec_prefix_setting="contains current directory"
3252     ;;
3253   *)
3254     gcc_exec_prefix_setting="ok"
3255     ;;
3256 esac
3257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5
3258 $as_echo "$gcc_exec_prefix_setting" >&6; }
3259 if test "$gcc_exec_prefix_setting" != "ok"; then
3260 as_fn_error "
3261 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
3262 *** building gcc. Please change the environment variable
3263 *** and run configure again." "$LINENO" 5
3264 fi
3265
3266 # -----------
3267 # Directories
3268 # -----------
3269
3270 # Specify the local prefix
3271 local_prefix=
3272
3273 # Check whether --with-local-prefix was given.
3274 if test "${with_local_prefix+set}" = set; then :
3275   withval=$with_local_prefix; case "${withval}" in
3276 yes)    as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
3277 no)     ;;
3278 *)      local_prefix=$with_local_prefix ;;
3279 esac
3280 fi
3281
3282
3283 # Default local prefix if it is empty
3284 if test x$local_prefix = x; then
3285         local_prefix=/usr/local
3286 fi
3287
3288 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
3289 # passed in by the toplevel make and thus we'd get different behavior
3290 # depending on where we built the sources.
3291 gcc_gxx_include_dir=
3292 # Specify the g++ header file directory
3293
3294 # Check whether --with-gxx-include-dir was given.
3295 if test "${with_gxx_include_dir+set}" = set; then :
3296   withval=$with_gxx_include_dir; case "${withval}" in
3297 yes)    as_fn_error "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;;
3298 no)     ;;
3299 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
3300 esac
3301 fi
3302
3303
3304 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
3305 if test x${gcc_gxx_include_dir} = x; then
3306   if test x${enable_version_specific_runtime_libs} = xyes; then
3307     gcc_gxx_include_dir='${libsubdir}/include/c++'
3308   else
3309     libstdcxx_incdir='include/c++/$(version)'
3310     if test x$host != x$target; then
3311        libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
3312     fi
3313     gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
3314   fi
3315 fi
3316
3317
3318 # Check whether --with-cpp_install_dir was given.
3319 if test "${with_cpp_install_dir+set}" = set; then :
3320   withval=$with_cpp_install_dir; if test x$withval = xyes; then
3321   as_fn_error "option --with-cpp-install-dir requires an argument" "$LINENO" 5
3322 elif test x$withval != xno; then
3323   cpp_install_dir=$withval
3324 fi
3325 fi
3326
3327
3328 # We would like to our source tree to be readonly.  However when releases or
3329 # pre-releases are generated, the flex/bison generated files as well as the
3330 # various formats of manuals need to be included along with the rest of the
3331 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
3332 # just that.
3333
3334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5
3335 $as_echo_n "checking whether to place generated files in the source directory... " >&6; }
3336     # Check whether --enable-generated-files-in-srcdir was given.
3337 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3338   enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval
3339 else
3340   generated_files_in_srcdir=no
3341 fi
3342
3343
3344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5
3345 $as_echo "$generated_files_in_srcdir" >&6; }
3346
3347 if test "$generated_files_in_srcdir" = "yes"; then
3348   GENINSRC=''
3349 else
3350   GENINSRC='#'
3351 fi
3352
3353
3354 # -------------------
3355 # Find default linker
3356 # -------------------
3357
3358 # With GNU ld
3359
3360 # Check whether --with-gnu-ld was given.
3361 if test "${with_gnu_ld+set}" = set; then :
3362   withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld"
3363 else
3364   gnu_ld_flag=no
3365 fi
3366
3367
3368 # With pre-defined ld
3369
3370 # Check whether --with-ld was given.
3371 if test "${with_ld+set}" = set; then :
3372   withval=$with_ld; DEFAULT_LINKER="$with_ld"
3373 fi
3374
3375 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3376   if test ! -x "$DEFAULT_LINKER"; then
3377     as_fn_error "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5
3378   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3379     gnu_ld_flag=yes
3380   fi
3381
3382 cat >>confdefs.h <<_ACEOF
3383 #define DEFAULT_LINKER "$DEFAULT_LINKER"
3384 _ACEOF
3385
3386 fi
3387
3388 gnu_ld=`if test x"$gnu_ld_flag" = x"yes"; then echo 1; else echo 0; fi`
3389
3390 cat >>confdefs.h <<_ACEOF
3391 #define HAVE_GNU_LD $gnu_ld
3392 _ACEOF
3393
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 gnu_as=`if test x"$gas_flag" = x"yes"; then echo 1; else echo 0; fi`
3454
3455 cat >>confdefs.h <<_ACEOF
3456 #define HAVE_GNU_AS $gnu_as
3457 _ACEOF
3458
3459
3460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
3461 $as_echo_n "checking whether a default assembler was specified... " >&6; }
3462 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3463   if test x"$gas_flag" = x"no"; then
3464     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5
3465 $as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; }
3466   else
3467     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
3468 $as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; }
3469   fi
3470 else
3471   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3472 $as_echo "no" >&6; }
3473 fi
3474
3475 # ---------------
3476 # Find C compiler
3477 # ---------------
3478
3479 # If a non-executable a.out is present (e.g. created by GNU as above even if
3480 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
3481 # file, even when creating an executable, so an execution test fails.
3482 # Remove possible default executable files to avoid this.
3483 #
3484 # FIXME: This really belongs into AC_PROG_CC and can be removed once
3485 # Autoconf includes it.
3486 rm -f a.out a.exe b.out
3487
3488 # Find the native compiler
3489 ac_ext=c
3490 ac_cpp='$CPP $CPPFLAGS'
3491 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3492 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3493 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3494 if test -n "$ac_tool_prefix"; then
3495   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3496 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3498 $as_echo_n "checking for $ac_word... " >&6; }
3499 if test "${ac_cv_prog_CC+set}" = set; then :
3500   $as_echo_n "(cached) " >&6
3501 else
3502   if test -n "$CC"; then
3503   ac_cv_prog_CC="$CC" # Let the user override the test.
3504 else
3505 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3506 for as_dir in $PATH
3507 do
3508   IFS=$as_save_IFS
3509   test -z "$as_dir" && as_dir=.
3510     for ac_exec_ext in '' $ac_executable_extensions; do
3511   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3512     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3513     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3514     break 2
3515   fi
3516 done
3517   done
3518 IFS=$as_save_IFS
3519
3520 fi
3521 fi
3522 CC=$ac_cv_prog_CC
3523 if test -n "$CC"; then
3524   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3525 $as_echo "$CC" >&6; }
3526 else
3527   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3528 $as_echo "no" >&6; }
3529 fi
3530
3531
3532 fi
3533 if test -z "$ac_cv_prog_CC"; then
3534   ac_ct_CC=$CC
3535   # Extract the first word of "gcc", so it can be a program name with args.
3536 set dummy gcc; ac_word=$2
3537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3538 $as_echo_n "checking for $ac_word... " >&6; }
3539 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3540   $as_echo_n "(cached) " >&6
3541 else
3542   if test -n "$ac_ct_CC"; then
3543   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3544 else
3545 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3546 for as_dir in $PATH
3547 do
3548   IFS=$as_save_IFS
3549   test -z "$as_dir" && as_dir=.
3550     for ac_exec_ext in '' $ac_executable_extensions; do
3551   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3552     ac_cv_prog_ac_ct_CC="gcc"
3553     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3554     break 2
3555   fi
3556 done
3557   done
3558 IFS=$as_save_IFS
3559
3560 fi
3561 fi
3562 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3563 if test -n "$ac_ct_CC"; then
3564   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3565 $as_echo "$ac_ct_CC" >&6; }
3566 else
3567   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3568 $as_echo "no" >&6; }
3569 fi
3570
3571   if test "x$ac_ct_CC" = x; then
3572     CC=""
3573   else
3574     case $cross_compiling:$ac_tool_warned in
3575 yes:)
3576 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3577 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3578 ac_tool_warned=yes ;;
3579 esac
3580     CC=$ac_ct_CC
3581   fi
3582 else
3583   CC="$ac_cv_prog_CC"
3584 fi
3585
3586 if test -z "$CC"; then
3587           if test -n "$ac_tool_prefix"; then
3588     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3589 set dummy ${ac_tool_prefix}cc; ac_word=$2
3590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3591 $as_echo_n "checking for $ac_word... " >&6; }
3592 if test "${ac_cv_prog_CC+set}" = set; then :
3593   $as_echo_n "(cached) " >&6
3594 else
3595   if test -n "$CC"; then
3596   ac_cv_prog_CC="$CC" # Let the user override the test.
3597 else
3598 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3599 for as_dir in $PATH
3600 do
3601   IFS=$as_save_IFS
3602   test -z "$as_dir" && as_dir=.
3603     for ac_exec_ext in '' $ac_executable_extensions; do
3604   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3605     ac_cv_prog_CC="${ac_tool_prefix}cc"
3606     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3607     break 2
3608   fi
3609 done
3610   done
3611 IFS=$as_save_IFS
3612
3613 fi
3614 fi
3615 CC=$ac_cv_prog_CC
3616 if test -n "$CC"; then
3617   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3618 $as_echo "$CC" >&6; }
3619 else
3620   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3621 $as_echo "no" >&6; }
3622 fi
3623
3624
3625   fi
3626 fi
3627 if test -z "$CC"; then
3628   # Extract the first word of "cc", so it can be a program name with args.
3629 set dummy cc; ac_word=$2
3630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3631 $as_echo_n "checking for $ac_word... " >&6; }
3632 if test "${ac_cv_prog_CC+set}" = set; then :
3633   $as_echo_n "(cached) " >&6
3634 else
3635   if test -n "$CC"; then
3636   ac_cv_prog_CC="$CC" # Let the user override the test.
3637 else
3638   ac_prog_rejected=no
3639 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3640 for as_dir in $PATH
3641 do
3642   IFS=$as_save_IFS
3643   test -z "$as_dir" && as_dir=.
3644     for ac_exec_ext in '' $ac_executable_extensions; do
3645   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3646     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3647        ac_prog_rejected=yes
3648        continue
3649      fi
3650     ac_cv_prog_CC="cc"
3651     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3652     break 2
3653   fi
3654 done
3655   done
3656 IFS=$as_save_IFS
3657
3658 if test $ac_prog_rejected = yes; then
3659   # We found a bogon in the path, so make sure we never use it.
3660   set dummy $ac_cv_prog_CC
3661   shift
3662   if test $# != 0; then
3663     # We chose a different compiler from the bogus one.
3664     # However, it has the same basename, so the bogon will be chosen
3665     # first if we set CC to just the basename; use the full file name.
3666     shift
3667     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3668   fi
3669 fi
3670 fi
3671 fi
3672 CC=$ac_cv_prog_CC
3673 if test -n "$CC"; then
3674   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3675 $as_echo "$CC" >&6; }
3676 else
3677   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3678 $as_echo "no" >&6; }
3679 fi
3680
3681
3682 fi
3683 if test -z "$CC"; then
3684   if test -n "$ac_tool_prefix"; then
3685   for ac_prog in cl.exe
3686   do
3687     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3688 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3690 $as_echo_n "checking for $ac_word... " >&6; }
3691 if test "${ac_cv_prog_CC+set}" = set; then :
3692   $as_echo_n "(cached) " >&6
3693 else
3694   if test -n "$CC"; then
3695   ac_cv_prog_CC="$CC" # Let the user override the test.
3696 else
3697 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3698 for as_dir in $PATH
3699 do
3700   IFS=$as_save_IFS
3701   test -z "$as_dir" && as_dir=.
3702     for ac_exec_ext in '' $ac_executable_extensions; do
3703   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3704     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3705     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3706     break 2
3707   fi
3708 done
3709   done
3710 IFS=$as_save_IFS
3711
3712 fi
3713 fi
3714 CC=$ac_cv_prog_CC
3715 if test -n "$CC"; then
3716   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3717 $as_echo "$CC" >&6; }
3718 else
3719   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3720 $as_echo "no" >&6; }
3721 fi
3722
3723
3724     test -n "$CC" && break
3725   done
3726 fi
3727 if test -z "$CC"; then
3728   ac_ct_CC=$CC
3729   for ac_prog in cl.exe
3730 do
3731   # Extract the first word of "$ac_prog", so it can be a program name with args.
3732 set dummy $ac_prog; ac_word=$2
3733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3734 $as_echo_n "checking for $ac_word... " >&6; }
3735 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3736   $as_echo_n "(cached) " >&6
3737 else
3738   if test -n "$ac_ct_CC"; then
3739   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3740 else
3741 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3742 for as_dir in $PATH
3743 do
3744   IFS=$as_save_IFS
3745   test -z "$as_dir" && as_dir=.
3746     for ac_exec_ext in '' $ac_executable_extensions; do
3747   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3748     ac_cv_prog_ac_ct_CC="$ac_prog"
3749     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3750     break 2
3751   fi
3752 done
3753   done
3754 IFS=$as_save_IFS
3755
3756 fi
3757 fi
3758 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3759 if test -n "$ac_ct_CC"; then
3760   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3761 $as_echo "$ac_ct_CC" >&6; }
3762 else
3763   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3764 $as_echo "no" >&6; }
3765 fi
3766
3767
3768   test -n "$ac_ct_CC" && break
3769 done
3770
3771   if test "x$ac_ct_CC" = x; then
3772     CC=""
3773   else
3774     case $cross_compiling:$ac_tool_warned in
3775 yes:)
3776 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3777 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3778 ac_tool_warned=yes ;;
3779 esac
3780     CC=$ac_ct_CC
3781   fi
3782 fi
3783
3784 fi
3785
3786
3787 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3788 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3789 as_fn_error "no acceptable C compiler found in \$PATH
3790 See \`config.log' for more details." "$LINENO" 5; }
3791
3792 # Provide some information about the compiler.
3793 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3794 set X $ac_compile
3795 ac_compiler=$2
3796 for ac_option in --version -v -V -qversion; do
3797   { { ac_try="$ac_compiler $ac_option >&5"
3798 case "(($ac_try" in
3799   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3800   *) ac_try_echo=$ac_try;;
3801 esac
3802 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3803 $as_echo "$ac_try_echo"; } >&5
3804   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3805   ac_status=$?
3806   if test -s conftest.err; then
3807     sed '10a\
3808 ... rest of stderr output deleted ...
3809          10q' conftest.err >conftest.er1
3810     cat conftest.er1 >&5
3811     rm -f conftest.er1 conftest.err
3812   fi
3813   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3814   test $ac_status = 0; }
3815 done
3816
3817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3818 /* end confdefs.h.  */
3819
3820 int
3821 main ()
3822 {
3823
3824   ;
3825   return 0;
3826 }
3827 _ACEOF
3828 ac_clean_files_save=$ac_clean_files
3829 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3830 # Try to create an executable without -o first, disregard a.out.
3831 # It will help us diagnose broken compilers, and finding out an intuition
3832 # of exeext.
3833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3834 $as_echo_n "checking for C compiler default output file name... " >&6; }
3835 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3836
3837 # The possible output files:
3838 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3839
3840 ac_rmfiles=
3841 for ac_file in $ac_files
3842 do
3843   case $ac_file in
3844     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3845     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3846   esac
3847 done
3848 rm -f $ac_rmfiles
3849
3850 if { { ac_try="$ac_link_default"
3851 case "(($ac_try" in
3852   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3853   *) ac_try_echo=$ac_try;;
3854 esac
3855 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3856 $as_echo "$ac_try_echo"; } >&5
3857   (eval "$ac_link_default") 2>&5
3858   ac_status=$?
3859   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3860   test $ac_status = 0; }; then :
3861   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3862 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3863 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3864 # so that the user can short-circuit this test for compilers unknown to
3865 # Autoconf.
3866 for ac_file in $ac_files ''
3867 do
3868   test -f "$ac_file" || continue
3869   case $ac_file in
3870     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3871         ;;
3872     [ab].out )
3873         # We found the default executable, but exeext='' is most
3874         # certainly right.
3875         break;;
3876     *.* )
3877         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3878         then :; else
3879            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3880         fi
3881         # We set ac_cv_exeext here because the later test for it is not
3882         # safe: cross compilers may not add the suffix if given an `-o'
3883         # argument, so we may need to know it at that point already.
3884         # Even if this section looks crufty: it has the advantage of
3885         # actually working.
3886         break;;
3887     * )
3888         break;;
3889   esac
3890 done
3891 test "$ac_cv_exeext" = no && ac_cv_exeext=
3892
3893 else
3894   ac_file=''
3895 fi
3896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3897 $as_echo "$ac_file" >&6; }
3898 if test -z "$ac_file"; then :
3899   $as_echo "$as_me: failed program was:" >&5
3900 sed 's/^/| /' conftest.$ac_ext >&5
3901
3902 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3903 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3904 { as_fn_set_status 77
3905 as_fn_error "C compiler cannot create executables
3906 See \`config.log' for more details." "$LINENO" 5; }; }
3907 fi
3908 ac_exeext=$ac_cv_exeext
3909
3910 # Check that the compiler produces executables we can run.  If not, either
3911 # the compiler is broken, or we cross compile.
3912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3913 $as_echo_n "checking whether the C compiler works... " >&6; }
3914 # If not cross compiling, check that we can run a simple program.
3915 if test "$cross_compiling" != yes; then
3916   if { ac_try='./$ac_file'
3917   { { case "(($ac_try" in
3918   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3919   *) ac_try_echo=$ac_try;;
3920 esac
3921 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3922 $as_echo "$ac_try_echo"; } >&5
3923   (eval "$ac_try") 2>&5
3924   ac_status=$?
3925   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3926   test $ac_status = 0; }; }; then
3927     cross_compiling=no
3928   else
3929     if test "$cross_compiling" = maybe; then
3930         cross_compiling=yes
3931     else
3932         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3933 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3934 as_fn_error "cannot run C compiled programs.
3935 If you meant to cross compile, use \`--host'.
3936 See \`config.log' for more details." "$LINENO" 5; }
3937     fi
3938   fi
3939 fi
3940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3941 $as_echo "yes" >&6; }
3942
3943 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3944 ac_clean_files=$ac_clean_files_save
3945 # Check that the compiler produces executables we can run.  If not, either
3946 # the compiler is broken, or we cross compile.
3947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3948 $as_echo_n "checking whether we are cross compiling... " >&6; }
3949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3950 $as_echo "$cross_compiling" >&6; }
3951
3952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3953 $as_echo_n "checking for suffix of executables... " >&6; }
3954 if { { ac_try="$ac_link"
3955 case "(($ac_try" in
3956   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3957   *) ac_try_echo=$ac_try;;
3958 esac
3959 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3960 $as_echo "$ac_try_echo"; } >&5
3961   (eval "$ac_link") 2>&5
3962   ac_status=$?
3963   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3964   test $ac_status = 0; }; then :
3965   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3966 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3967 # work properly (i.e., refer to `conftest.exe'), while it won't with
3968 # `rm'.
3969 for ac_file in conftest.exe conftest conftest.*; do
3970   test -f "$ac_file" || continue
3971   case $ac_file in
3972     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3973     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3974           break;;
3975     * ) break;;
3976   esac
3977 done
3978 else
3979   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3980 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3981 as_fn_error "cannot compute suffix of executables: cannot compile and link
3982 See \`config.log' for more details." "$LINENO" 5; }
3983 fi
3984 rm -f conftest$ac_cv_exeext
3985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3986 $as_echo "$ac_cv_exeext" >&6; }
3987
3988 rm -f conftest.$ac_ext
3989 EXEEXT=$ac_cv_exeext
3990 ac_exeext=$EXEEXT
3991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3992 $as_echo_n "checking for suffix of object files... " >&6; }
3993 if test "${ac_cv_objext+set}" = set; then :
3994   $as_echo_n "(cached) " >&6
3995 else
3996   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3997 /* end confdefs.h.  */
3998
3999 int
4000 main ()
4001 {
4002
4003   ;
4004   return 0;
4005 }
4006 _ACEOF
4007 rm -f conftest.o conftest.obj
4008 if { { ac_try="$ac_compile"
4009 case "(($ac_try" in
4010   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4011   *) ac_try_echo=$ac_try;;
4012 esac
4013 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4014 $as_echo "$ac_try_echo"; } >&5
4015   (eval "$ac_compile") 2>&5
4016   ac_status=$?
4017   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4018   test $ac_status = 0; }; then :
4019   for ac_file in conftest.o conftest.obj conftest.*; do
4020   test -f "$ac_file" || continue;
4021   case $ac_file in
4022     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4023     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4024        break;;
4025   esac
4026 done
4027 else
4028   $as_echo "$as_me: failed program was:" >&5
4029 sed 's/^/| /' conftest.$ac_ext >&5
4030
4031 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4032 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4033 as_fn_error "cannot compute suffix of object files: cannot compile
4034 See \`config.log' for more details." "$LINENO" 5; }
4035 fi
4036 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4037 fi
4038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4039 $as_echo "$ac_cv_objext" >&6; }
4040 OBJEXT=$ac_cv_objext
4041 ac_objext=$OBJEXT
4042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4043 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4044 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4045   $as_echo_n "(cached) " >&6
4046 else
4047   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4048 /* end confdefs.h.  */
4049
4050 int
4051 main ()
4052 {
4053 #ifndef __GNUC__
4054        choke me
4055 #endif
4056
4057   ;
4058   return 0;
4059 }
4060 _ACEOF
4061 if ac_fn_c_try_compile "$LINENO"; then :
4062   ac_compiler_gnu=yes
4063 else
4064   ac_compiler_gnu=no
4065 fi
4066 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4067 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4068
4069 fi
4070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4071 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4072 if test $ac_compiler_gnu = yes; then
4073   GCC=yes
4074 else
4075   GCC=
4076 fi
4077 ac_test_CFLAGS=${CFLAGS+set}
4078 ac_save_CFLAGS=$CFLAGS
4079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4080 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4081 if test "${ac_cv_prog_cc_g+set}" = set; then :
4082   $as_echo_n "(cached) " >&6
4083 else
4084   ac_save_c_werror_flag=$ac_c_werror_flag
4085    ac_c_werror_flag=yes
4086    ac_cv_prog_cc_g=no
4087    CFLAGS="-g"
4088    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4089 /* end confdefs.h.  */
4090
4091 int
4092 main ()
4093 {
4094
4095   ;
4096   return 0;
4097 }
4098 _ACEOF
4099 if ac_fn_c_try_compile "$LINENO"; then :
4100   ac_cv_prog_cc_g=yes
4101 else
4102   CFLAGS=""
4103       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4104 /* end confdefs.h.  */
4105
4106 int
4107 main ()
4108 {
4109
4110   ;
4111   return 0;
4112 }
4113 _ACEOF
4114 if ac_fn_c_try_compile "$LINENO"; then :
4115
4116 else
4117   ac_c_werror_flag=$ac_save_c_werror_flag
4118          CFLAGS="-g"
4119          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4120 /* end confdefs.h.  */
4121
4122 int
4123 main ()
4124 {
4125
4126   ;
4127   return 0;
4128 }
4129 _ACEOF
4130 if ac_fn_c_try_compile "$LINENO"; then :
4131   ac_cv_prog_cc_g=yes
4132 fi
4133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4134 fi
4135 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4136 fi
4137 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4138    ac_c_werror_flag=$ac_save_c_werror_flag
4139 fi
4140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4141 $as_echo "$ac_cv_prog_cc_g" >&6; }
4142 if test "$ac_test_CFLAGS" = set; then
4143   CFLAGS=$ac_save_CFLAGS
4144 elif test $ac_cv_prog_cc_g = yes; then
4145   if test "$GCC" = yes; then
4146     CFLAGS="-g -O2"
4147   else
4148     CFLAGS="-g"
4149   fi
4150 else
4151   if test "$GCC" = yes; then
4152     CFLAGS="-O2"
4153   else
4154     CFLAGS=
4155   fi
4156 fi
4157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4158 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4159 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4160   $as_echo_n "(cached) " >&6
4161 else
4162   ac_cv_prog_cc_c89=no
4163 ac_save_CC=$CC
4164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4165 /* end confdefs.h.  */
4166 #include <stdarg.h>
4167 #include <stdio.h>
4168 #include <sys/types.h>
4169 #include <sys/stat.h>
4170 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4171 struct buf { int x; };
4172 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4173 static char *e (p, i)
4174      char **p;
4175      int i;
4176 {
4177   return p[i];
4178 }
4179 static char *f (char * (*g) (char **, int), char **p, ...)
4180 {
4181   char *s;
4182   va_list v;
4183   va_start (v,p);
4184   s = g (p, va_arg (v,int));
4185   va_end (v);
4186   return s;
4187 }
4188
4189 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4190    function prototypes and stuff, but not '\xHH' hex character constants.
4191    These don't provoke an error unfortunately, instead are silently treated
4192    as 'x'.  The following induces an error, until -std is added to get
4193    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4194    array size at least.  It's necessary to write '\x00'==0 to get something
4195    that's true only with -std.  */
4196 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4197
4198 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4199    inside strings and character constants.  */
4200 #define FOO(x) 'x'
4201 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4202
4203 int test (int i, double x);
4204 struct s1 {int (*f) (int a);};
4205 struct s2 {int (*f) (double a);};
4206 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4207 int argc;
4208 char **argv;
4209 int
4210 main ()
4211 {
4212 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4213   ;
4214   return 0;
4215 }
4216 _ACEOF
4217 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4218         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4219 do
4220   CC="$ac_save_CC $ac_arg"
4221   if ac_fn_c_try_compile "$LINENO"; then :
4222   ac_cv_prog_cc_c89=$ac_arg
4223 fi
4224 rm -f core conftest.err conftest.$ac_objext
4225   test "x$ac_cv_prog_cc_c89" != "xno" && break
4226 done
4227 rm -f conftest.$ac_ext
4228 CC=$ac_save_CC
4229
4230 fi
4231 # AC_CACHE_VAL
4232 case "x$ac_cv_prog_cc_c89" in
4233   x)
4234     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4235 $as_echo "none needed" >&6; } ;;
4236   xno)
4237     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4238 $as_echo "unsupported" >&6; } ;;
4239   *)
4240     CC="$CC $ac_cv_prog_cc_c89"
4241     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4242 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4243 esac
4244 if test "x$ac_cv_prog_cc_c89" != xno; then :
4245
4246 fi
4247
4248 ac_ext=c
4249 ac_cpp='$CPP $CPPFLAGS'
4250 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4251 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4252 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4253
4254 if test "x$CC" != xcc; then
4255   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4256 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4257 else
4258   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4259 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4260 fi
4261 set dummy $CC; ac_cc=`$as_echo "$2" |
4262                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4263 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4264   $as_echo_n "(cached) " >&6
4265 else
4266   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4267 /* end confdefs.h.  */
4268
4269 int
4270 main ()
4271 {
4272
4273   ;
4274   return 0;
4275 }
4276 _ACEOF
4277 # Make sure it works both with $CC and with simple cc.
4278 # We do the test twice because some compilers refuse to overwrite an
4279 # existing .o file with -o, though they will create one.
4280 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4281 rm -f conftest2.*
4282 if { { case "(($ac_try" in
4283   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4284   *) ac_try_echo=$ac_try;;
4285 esac
4286 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4287 $as_echo "$ac_try_echo"; } >&5
4288   (eval "$ac_try") 2>&5
4289   ac_status=$?
4290   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4291   test $ac_status = 0; } &&
4292    test -f conftest2.$ac_objext && { { case "(($ac_try" in
4293   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4294   *) ac_try_echo=$ac_try;;
4295 esac
4296 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4297 $as_echo "$ac_try_echo"; } >&5
4298   (eval "$ac_try") 2>&5
4299   ac_status=$?
4300   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4301   test $ac_status = 0; };
4302 then
4303   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4304   if test "x$CC" != xcc; then
4305     # Test first that cc exists at all.
4306     if { ac_try='cc -c conftest.$ac_ext >&5'
4307   { { case "(($ac_try" in
4308   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4309   *) ac_try_echo=$ac_try;;
4310 esac
4311 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4312 $as_echo "$ac_try_echo"; } >&5
4313   (eval "$ac_try") 2>&5
4314   ac_status=$?
4315   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4316   test $ac_status = 0; }; }; then
4317       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4318       rm -f conftest2.*
4319       if { { case "(($ac_try" in
4320   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4321   *) ac_try_echo=$ac_try;;
4322 esac
4323 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4324 $as_echo "$ac_try_echo"; } >&5
4325   (eval "$ac_try") 2>&5
4326   ac_status=$?
4327   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4328   test $ac_status = 0; } &&
4329          test -f conftest2.$ac_objext && { { case "(($ac_try" in
4330   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4331   *) ac_try_echo=$ac_try;;
4332 esac
4333 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4334 $as_echo "$ac_try_echo"; } >&5
4335   (eval "$ac_try") 2>&5
4336   ac_status=$?
4337   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4338   test $ac_status = 0; };
4339       then
4340         # cc works too.
4341         :
4342       else
4343         # cc exists but doesn't like -o.
4344         eval ac_cv_prog_cc_${ac_cc}_c_o=no
4345       fi
4346     fi
4347   fi
4348 else
4349   eval ac_cv_prog_cc_${ac_cc}_c_o=no
4350 fi
4351 rm -f core conftest*
4352
4353 fi
4354 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4355   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4356 $as_echo "yes" >&6; }
4357 else
4358   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4359 $as_echo "no" >&6; }
4360
4361 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4362
4363 fi
4364
4365 # expand $ac_aux_dir to an absolute path
4366 am_aux_dir=`cd $ac_aux_dir && pwd`
4367
4368 # FIXME: we rely on the cache variable name because
4369 # there is no other way.
4370 set dummy $CC
4371 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4372 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4373 if test "$am_t" != yes; then
4374    # Losing compiler, so override with the script.
4375    # FIXME: It is wrong to rewrite CC.
4376    # But if we don't then we get into trouble of one sort or another.
4377    # A longer-term fix would be to have automake use am__CC in this case,
4378    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4379    CC="$am_aux_dir/compile $CC"
4380 fi
4381
4382
4383 ac_ext=cpp
4384 ac_cpp='$CXXCPP $CPPFLAGS'
4385 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4386 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4387 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4388 if test -z "$CXX"; then
4389   if test -n "$CCC"; then
4390     CXX=$CCC
4391   else
4392     if test -n "$ac_tool_prefix"; then
4393   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4394   do
4395     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4396 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4398 $as_echo_n "checking for $ac_word... " >&6; }
4399 if test "${ac_cv_prog_CXX+set}" = set; then :
4400   $as_echo_n "(cached) " >&6
4401 else
4402   if test -n "$CXX"; then
4403   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4404 else
4405 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4406 for as_dir in $PATH
4407 do
4408   IFS=$as_save_IFS
4409   test -z "$as_dir" && as_dir=.
4410     for ac_exec_ext in '' $ac_executable_extensions; do
4411   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4412     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4413     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4414     break 2
4415   fi
4416 done
4417   done
4418 IFS=$as_save_IFS
4419
4420 fi
4421 fi
4422 CXX=$ac_cv_prog_CXX
4423 if test -n "$CXX"; then
4424   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4425 $as_echo "$CXX" >&6; }
4426 else
4427   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4428 $as_echo "no" >&6; }
4429 fi
4430
4431
4432     test -n "$CXX" && break
4433   done
4434 fi
4435 if test -z "$CXX"; then
4436   ac_ct_CXX=$CXX
4437   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4438 do
4439   # Extract the first word of "$ac_prog", so it can be a program name with args.
4440 set dummy $ac_prog; ac_word=$2
4441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4442 $as_echo_n "checking for $ac_word... " >&6; }
4443 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4444   $as_echo_n "(cached) " >&6
4445 else
4446   if test -n "$ac_ct_CXX"; then
4447   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4448 else
4449 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4450 for as_dir in $PATH
4451 do
4452   IFS=$as_save_IFS
4453   test -z "$as_dir" && as_dir=.
4454     for ac_exec_ext in '' $ac_executable_extensions; do
4455   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4456     ac_cv_prog_ac_ct_CXX="$ac_prog"
4457     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4458     break 2
4459   fi
4460 done
4461   done
4462 IFS=$as_save_IFS
4463
4464 fi
4465 fi
4466 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4467 if test -n "$ac_ct_CXX"; then
4468   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4469 $as_echo "$ac_ct_CXX" >&6; }
4470 else
4471   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4472 $as_echo "no" >&6; }
4473 fi
4474
4475
4476   test -n "$ac_ct_CXX" && break
4477 done
4478
4479   if test "x$ac_ct_CXX" = x; then
4480     CXX="g++"
4481   else
4482     case $cross_compiling:$ac_tool_warned in
4483 yes:)
4484 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4485 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4486 ac_tool_warned=yes ;;
4487 esac
4488     CXX=$ac_ct_CXX
4489   fi
4490 fi
4491
4492   fi
4493 fi
4494 # Provide some information about the compiler.
4495 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4496 set X $ac_compile
4497 ac_compiler=$2
4498 for ac_option in --version -v -V -qversion; do
4499   { { ac_try="$ac_compiler $ac_option >&5"
4500 case "(($ac_try" in
4501   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4502   *) ac_try_echo=$ac_try;;
4503 esac
4504 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4505 $as_echo "$ac_try_echo"; } >&5
4506   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4507   ac_status=$?
4508   if test -s conftest.err; then
4509     sed '10a\
4510 ... rest of stderr output deleted ...
4511          10q' conftest.err >conftest.er1
4512     cat conftest.er1 >&5
4513     rm -f conftest.er1 conftest.err
4514   fi
4515   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4516   test $ac_status = 0; }
4517 done
4518
4519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4520 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4521 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4522   $as_echo_n "(cached) " >&6
4523 else
4524   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4525 /* end confdefs.h.  */
4526
4527 int
4528 main ()
4529 {
4530 #ifndef __GNUC__
4531        choke me
4532 #endif
4533
4534   ;
4535   return 0;
4536 }
4537 _ACEOF
4538 if ac_fn_cxx_try_compile "$LINENO"; then :
4539   ac_compiler_gnu=yes
4540 else
4541   ac_compiler_gnu=no
4542 fi
4543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4544 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4545
4546 fi
4547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4548 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4549 if test $ac_compiler_gnu = yes; then
4550   GXX=yes
4551 else
4552   GXX=
4553 fi
4554 ac_test_CXXFLAGS=${CXXFLAGS+set}
4555 ac_save_CXXFLAGS=$CXXFLAGS
4556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4557 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4558 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4559   $as_echo_n "(cached) " >&6
4560 else
4561   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4562    ac_cxx_werror_flag=yes
4563    ac_cv_prog_cxx_g=no
4564    CXXFLAGS="-g"
4565    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4566 /* end confdefs.h.  */
4567
4568 int
4569 main ()
4570 {
4571
4572   ;
4573   return 0;
4574 }
4575 _ACEOF
4576 if ac_fn_cxx_try_compile "$LINENO"; then :
4577   ac_cv_prog_cxx_g=yes
4578 else
4579   CXXFLAGS=""
4580       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4581 /* end confdefs.h.  */
4582
4583 int
4584 main ()
4585 {
4586
4587   ;
4588   return 0;
4589 }
4590 _ACEOF
4591 if ac_fn_cxx_try_compile "$LINENO"; then :
4592
4593 else
4594   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4595          CXXFLAGS="-g"
4596          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4597 /* end confdefs.h.  */
4598
4599 int
4600 main ()
4601 {
4602
4603   ;
4604   return 0;
4605 }
4606 _ACEOF
4607 if ac_fn_cxx_try_compile "$LINENO"; then :
4608   ac_cv_prog_cxx_g=yes
4609 fi
4610 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4611 fi
4612 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4613 fi
4614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4615    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4616 fi
4617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4618 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4619 if test "$ac_test_CXXFLAGS" = set; then
4620   CXXFLAGS=$ac_save_CXXFLAGS
4621 elif test $ac_cv_prog_cxx_g = yes; then
4622   if test "$GXX" = yes; then
4623     CXXFLAGS="-g -O2"
4624   else
4625     CXXFLAGS="-g"
4626   fi
4627 else
4628   if test "$GXX" = yes; then
4629     CXXFLAGS="-O2"
4630   else
4631     CXXFLAGS=
4632   fi
4633 fi
4634 ac_ext=c
4635 ac_cpp='$CPP $CPPFLAGS'
4636 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4637 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4638 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4639
4640
4641
4642
4643 if test -n "$ac_tool_prefix"; then
4644   # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
4645 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
4646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4647 $as_echo_n "checking for $ac_word... " >&6; }
4648 if test "${ac_cv_prog_GNATBIND+set}" = set; then :
4649   $as_echo_n "(cached) " >&6
4650 else
4651   if test -n "$GNATBIND"; then
4652   ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
4653 else
4654 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4655 for as_dir in $PATH
4656 do
4657   IFS=$as_save_IFS
4658   test -z "$as_dir" && as_dir=.
4659     for ac_exec_ext in '' $ac_executable_extensions; do
4660   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4661     ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
4662     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4663     break 2
4664   fi
4665 done
4666   done
4667 IFS=$as_save_IFS
4668
4669 fi
4670 fi
4671 GNATBIND=$ac_cv_prog_GNATBIND
4672 if test -n "$GNATBIND"; then
4673   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
4674 $as_echo "$GNATBIND" >&6; }
4675 else
4676   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4677 $as_echo "no" >&6; }
4678 fi
4679
4680
4681 fi
4682 if test -z "$ac_cv_prog_GNATBIND"; then
4683   ac_ct_GNATBIND=$GNATBIND
4684   # Extract the first word of "gnatbind", so it can be a program name with args.
4685 set dummy gnatbind; ac_word=$2
4686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4687 $as_echo_n "checking for $ac_word... " >&6; }
4688 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then :
4689   $as_echo_n "(cached) " >&6
4690 else
4691   if test -n "$ac_ct_GNATBIND"; then
4692   ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
4693 else
4694 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4695 for as_dir in $PATH
4696 do
4697   IFS=$as_save_IFS
4698   test -z "$as_dir" && as_dir=.
4699     for ac_exec_ext in '' $ac_executable_extensions; do
4700   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4701     ac_cv_prog_ac_ct_GNATBIND="gnatbind"
4702     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4703     break 2
4704   fi
4705 done
4706   done
4707 IFS=$as_save_IFS
4708
4709 fi
4710 fi
4711 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
4712 if test -n "$ac_ct_GNATBIND"; then
4713   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
4714 $as_echo "$ac_ct_GNATBIND" >&6; }
4715 else
4716   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4717 $as_echo "no" >&6; }
4718 fi
4719
4720   if test "x$ac_ct_GNATBIND" = x; then
4721     GNATBIND="no"
4722   else
4723     case $cross_compiling:$ac_tool_warned in
4724 yes:)
4725 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4726 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4727 ac_tool_warned=yes ;;
4728 esac
4729     GNATBIND=$ac_ct_GNATBIND
4730   fi
4731 else
4732   GNATBIND="$ac_cv_prog_GNATBIND"
4733 fi
4734
4735 if test -n "$ac_tool_prefix"; then
4736   # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
4737 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
4738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4739 $as_echo_n "checking for $ac_word... " >&6; }
4740 if test "${ac_cv_prog_GNATMAKE+set}" = set; then :
4741   $as_echo_n "(cached) " >&6
4742 else
4743   if test -n "$GNATMAKE"; then
4744   ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
4745 else
4746 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4747 for as_dir in $PATH
4748 do
4749   IFS=$as_save_IFS
4750   test -z "$as_dir" && as_dir=.
4751     for ac_exec_ext in '' $ac_executable_extensions; do
4752   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4753     ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
4754     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4755     break 2
4756   fi
4757 done
4758   done
4759 IFS=$as_save_IFS
4760
4761 fi
4762 fi
4763 GNATMAKE=$ac_cv_prog_GNATMAKE
4764 if test -n "$GNATMAKE"; then
4765   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
4766 $as_echo "$GNATMAKE" >&6; }
4767 else
4768   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4769 $as_echo "no" >&6; }
4770 fi
4771
4772
4773 fi
4774 if test -z "$ac_cv_prog_GNATMAKE"; then
4775   ac_ct_GNATMAKE=$GNATMAKE
4776   # Extract the first word of "gnatmake", so it can be a program name with args.
4777 set dummy gnatmake; ac_word=$2
4778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4779 $as_echo_n "checking for $ac_word... " >&6; }
4780 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then :
4781   $as_echo_n "(cached) " >&6
4782 else
4783   if test -n "$ac_ct_GNATMAKE"; then
4784   ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
4785 else
4786 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4787 for as_dir in $PATH
4788 do
4789   IFS=$as_save_IFS
4790   test -z "$as_dir" && as_dir=.
4791     for ac_exec_ext in '' $ac_executable_extensions; do
4792   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4793     ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
4794     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4795     break 2
4796   fi
4797 done
4798   done
4799 IFS=$as_save_IFS
4800
4801 fi
4802 fi
4803 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
4804 if test -n "$ac_ct_GNATMAKE"; then
4805   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
4806 $as_echo "$ac_ct_GNATMAKE" >&6; }
4807 else
4808   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4809 $as_echo "no" >&6; }
4810 fi
4811
4812   if test "x$ac_ct_GNATMAKE" = x; then
4813     GNATMAKE="no"
4814   else
4815     case $cross_compiling:$ac_tool_warned in
4816 yes:)
4817 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4818 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4819 ac_tool_warned=yes ;;
4820 esac
4821     GNATMAKE=$ac_ct_GNATMAKE
4822   fi
4823 else
4824   GNATMAKE="$ac_cv_prog_GNATMAKE"
4825 fi
4826
4827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5
4828 $as_echo_n "checking whether compiler driver understands Ada... " >&6; }
4829 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then :
4830   $as_echo_n "(cached) " >&6
4831 else
4832   cat >conftest.adb <<EOF
4833 procedure conftest is begin null; end conftest;
4834 EOF
4835 acx_cv_cc_gcc_supports_ada=no
4836 # There is a bug in old released versions of GCC which causes the
4837 # driver to exit successfully when the appropriate language module
4838 # has not been installed.  This is fixed in 2.95.4, 3.0.2, and 3.1.
4839 # Therefore we must check for the error message as well as an
4840 # unsuccessful exit.
4841 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
4842 # given a .adb file, but produce no object file.  So we must check
4843 # if an object file was really produced to guard against this.
4844 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
4845 if test x"$errors" = x && test -f conftest.$ac_objext; then
4846   acx_cv_cc_gcc_supports_ada=yes
4847 fi
4848 rm -f conftest.*
4849 fi
4850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
4851 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
4852
4853 if test x$GNATBIND != xno && test x$GNATMAKE != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
4854   have_gnat=yes
4855 else
4856   have_gnat=no
4857 fi
4858
4859
4860 # autoconf is lame and doesn't give us any substitution variable for this.
4861 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4862   NO_MINUS_C_MINUS_O=yes
4863 else
4864   OUTPUT_OPTION='-o $@'
4865 fi
4866
4867
4868
4869 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
4870 # optimizations to be activated explicitly by the toplevel.
4871 case "$CC" in
4872   */prev-gcc/xgcc*) ;;
4873   *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;;
4874 esac
4875
4876
4877 # Determine PICFLAG for target gnatlib.
4878
4879
4880
4881
4882 case "${target}" in
4883     # PIC is the default on some targets or must not be used.
4884     *-*-darwin*)
4885         # PIC is the default on this platform
4886         # Common symbols not allowed in MH_DYLIB files
4887         PICFLAG_FOR_TARGET=-fno-common
4888         ;;
4889     alpha*-dec-osf5*)
4890         # PIC is the default.
4891         ;;
4892     hppa*64*-*-hpux*)
4893         # PIC is the default for 64-bit PA HP-UX.
4894         ;;
4895     i[34567]86-*-cygwin* | i[34567]86-*-mingw* | x86_64-*-mingw*)
4896         ;;
4897     i[34567]86-*-interix3*)
4898         # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4899         # Instead, we relocate shared libraries at runtime.
4900         ;;
4901     i[34567]86-*-nto-qnx*)
4902         # QNX uses GNU C++, but need to define -shared option too, otherwise
4903         # it will coredump.
4904         PICFLAG_FOR_TARGET='-fPIC -shared'
4905         ;;
4906     i[34567]86-pc-msdosdjgpp*)
4907         # DJGPP does not support shared libraries at all.
4908         ;;
4909     ia64*-*-hpux*)
4910         # On IA64 HP-UX, PIC is the default but the pic flag
4911         # sets the default TLS model and affects inlining.
4912         PICFLAG_FOR_TARGET=-fPIC
4913         ;;
4914     mips-sgi-irix6*)
4915         # PIC is the default.
4916         ;;
4917     rs6000-ibm-aix* | powerpc-ibm-aix*)
4918         # All AIX code is PIC.
4919         ;;
4920
4921     # Some targets support both -fPIC and -fpic, but prefer the latter.
4922     # FIXME: Why?
4923     i[34567]86-*-* | x86_64-*-*)
4924         PICFLAG_FOR_TARGET=-fpic
4925         ;;
4926     m68k-*-*)
4927         PICFLAG_FOR_TARGET=-fpic
4928         ;;
4929     s390*-*-*)
4930         PICFLAG_FOR_TARGET=-fpic
4931         ;;
4932     # FIXME: Override -fPIC default in libgcc only?
4933     sh-*-linux* | sh[2346lbe]*-*-linux*)
4934         PICFLAG_FOR_TARGET=-fpic
4935         ;;
4936     # FIXME: Simplify to sh*-*-netbsd*?
4937     sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
4938       sh64-*-netbsd* | sh64l*-*-netbsd*)
4939         PICFLAG_FOR_TARGET=-fpic
4940         ;;
4941     # Default to -fPIC unless specified otherwise.
4942     *)
4943         PICFLAG_FOR_TARGET=-fPIC
4944         ;;
4945 esac
4946
4947 # If the user explicitly uses -fpic/-fPIC, keep that.
4948 case "${CFLAGS_FOR_TARGET}" in
4949     *-fpic*)
4950         PICFLAG_FOR_TARGET=-fpic
4951         ;;
4952     *-fPIC*)
4953         PICFLAG_FOR_TARGET=-fPIC
4954         ;;
4955 esac
4956
4957
4958
4959 # -------------------------
4960 # Check C compiler features
4961 # -------------------------
4962
4963
4964 ac_ext=c
4965 ac_cpp='$CPP $CPPFLAGS'
4966 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4967 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4968 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4970 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4971 # On Suns, sometimes $CPP names a directory.
4972 if test -n "$CPP" && test -d "$CPP"; then
4973   CPP=
4974 fi
4975 if test -z "$CPP"; then
4976   if test "${ac_cv_prog_CPP+set}" = set; then :
4977   $as_echo_n "(cached) " >&6
4978 else
4979       # Double quotes because CPP needs to be expanded
4980     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4981     do
4982       ac_preproc_ok=false
4983 for ac_c_preproc_warn_flag in '' yes
4984 do
4985   # Use a header file that comes with gcc, so configuring glibc
4986   # with a fresh cross-compiler works.
4987   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4988   # <limits.h> exists even on freestanding compilers.
4989   # On the NeXT, cc -E runs the code through the compiler's parser,
4990   # not just through cpp. "Syntax error" is here to catch this case.
4991   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4992 /* end confdefs.h.  */
4993 #ifdef __STDC__
4994 # include <limits.h>
4995 #else
4996 # include <assert.h>
4997 #endif
4998                      Syntax error
4999 _ACEOF
5000 if ac_fn_c_try_cpp "$LINENO"; then :
5001
5002 else
5003   # Broken: fails on valid input.
5004 continue
5005 fi
5006 rm -f conftest.err conftest.$ac_ext
5007
5008   # OK, works on sane cases.  Now check whether nonexistent headers
5009   # can be detected and how.
5010   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5011 /* end confdefs.h.  */
5012 #include <ac_nonexistent.h>
5013 _ACEOF
5014 if ac_fn_c_try_cpp "$LINENO"; then :
5015   # Broken: success on invalid input.
5016 continue
5017 else
5018   # Passes both tests.
5019 ac_preproc_ok=:
5020 break
5021 fi
5022 rm -f conftest.err conftest.$ac_ext
5023
5024 done
5025 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5026 rm -f conftest.err conftest.$ac_ext
5027 if $ac_preproc_ok; then :
5028   break
5029 fi
5030
5031     done
5032     ac_cv_prog_CPP=$CPP
5033
5034 fi
5035   CPP=$ac_cv_prog_CPP
5036 else
5037   ac_cv_prog_CPP=$CPP
5038 fi
5039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5040 $as_echo "$CPP" >&6; }
5041 ac_preproc_ok=false
5042 for ac_c_preproc_warn_flag in '' yes
5043 do
5044   # Use a header file that comes with gcc, so configuring glibc
5045   # with a fresh cross-compiler works.
5046   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5047   # <limits.h> exists even on freestanding compilers.
5048   # On the NeXT, cc -E runs the code through the compiler's parser,
5049   # not just through cpp. "Syntax error" is here to catch this case.
5050   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5051 /* end confdefs.h.  */
5052 #ifdef __STDC__
5053 # include <limits.h>
5054 #else
5055 # include <assert.h>
5056 #endif
5057                      Syntax error
5058 _ACEOF
5059 if ac_fn_c_try_cpp "$LINENO"; then :
5060
5061 else
5062   # Broken: fails on valid input.
5063 continue
5064 fi
5065 rm -f conftest.err conftest.$ac_ext
5066
5067   # OK, works on sane cases.  Now check whether nonexistent headers
5068   # can be detected and how.
5069   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5070 /* end confdefs.h.  */
5071 #include <ac_nonexistent.h>
5072 _ACEOF
5073 if ac_fn_c_try_cpp "$LINENO"; then :
5074   # Broken: success on invalid input.
5075 continue
5076 else
5077   # Passes both tests.
5078 ac_preproc_ok=:
5079 break
5080 fi
5081 rm -f conftest.err conftest.$ac_ext
5082
5083 done
5084 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5085 rm -f conftest.err conftest.$ac_ext
5086 if $ac_preproc_ok; then :
5087
5088 else
5089   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5090 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5091 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5092 See \`config.log' for more details." "$LINENO" 5; }
5093 fi
5094
5095 ac_ext=c
5096 ac_cpp='$CPP $CPPFLAGS'
5097 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5098 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5099 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5100
5101
5102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5103 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5104 if test "${ac_cv_path_GREP+set}" = set; then :
5105   $as_echo_n "(cached) " >&6
5106 else
5107   if test -z "$GREP"; then
5108   ac_path_GREP_found=false
5109   # Loop through the user's path and test for each of PROGNAME-LIST
5110   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5111 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5112 do
5113   IFS=$as_save_IFS
5114   test -z "$as_dir" && as_dir=.
5115     for ac_prog in grep ggrep; do
5116     for ac_exec_ext in '' $ac_executable_extensions; do
5117       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5118       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5119 # Check for GNU ac_path_GREP and select it if it is found.
5120   # Check for GNU $ac_path_GREP
5121 case `"$ac_path_GREP" --version 2>&1` in
5122 *GNU*)
5123   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5124 *)
5125   ac_count=0
5126   $as_echo_n 0123456789 >"conftest.in"
5127   while :
5128   do
5129     cat "conftest.in" "conftest.in" >"conftest.tmp"
5130     mv "conftest.tmp" "conftest.in"
5131     cp "conftest.in" "conftest.nl"
5132     $as_echo 'GREP' >> "conftest.nl"
5133     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5134     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5135     as_fn_arith $ac_count + 1 && ac_count=$as_val
5136     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5137       # Best one so far, save it but keep looking for a better one
5138       ac_cv_path_GREP="$ac_path_GREP"
5139       ac_path_GREP_max=$ac_count
5140     fi
5141     # 10*(2^10) chars as input seems more than enough
5142     test $ac_count -gt 10 && break
5143   done
5144   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5145 esac
5146
5147       $ac_path_GREP_found && break 3
5148     done
5149   done
5150   done
5151 IFS=$as_save_IFS
5152   if test -z "$ac_cv_path_GREP"; then
5153     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5154   fi
5155 else
5156   ac_cv_path_GREP=$GREP
5157 fi
5158
5159 fi
5160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5161 $as_echo "$ac_cv_path_GREP" >&6; }
5162  GREP="$ac_cv_path_GREP"
5163
5164
5165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5166 $as_echo_n "checking for egrep... " >&6; }
5167 if test "${ac_cv_path_EGREP+set}" = set; then :
5168   $as_echo_n "(cached) " >&6
5169 else
5170   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5171    then ac_cv_path_EGREP="$GREP -E"
5172    else
5173      if test -z "$EGREP"; then
5174   ac_path_EGREP_found=false
5175   # Loop through the user's path and test for each of PROGNAME-LIST
5176   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5177 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5178 do
5179   IFS=$as_save_IFS
5180   test -z "$as_dir" && as_dir=.
5181     for ac_prog in egrep; do
5182     for ac_exec_ext in '' $ac_executable_extensions; do
5183       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5184       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5185 # Check for GNU ac_path_EGREP and select it if it is found.
5186   # Check for GNU $ac_path_EGREP
5187 case `"$ac_path_EGREP" --version 2>&1` in
5188 *GNU*)
5189   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5190 *)
5191   ac_count=0
5192   $as_echo_n 0123456789 >"conftest.in"
5193   while :
5194   do
5195     cat "conftest.in" "conftest.in" >"conftest.tmp"
5196     mv "conftest.tmp" "conftest.in"
5197     cp "conftest.in" "conftest.nl"
5198     $as_echo 'EGREP' >> "conftest.nl"
5199     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5200     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5201     as_fn_arith $ac_count + 1 && ac_count=$as_val
5202     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5203       # Best one so far, save it but keep looking for a better one
5204       ac_cv_path_EGREP="$ac_path_EGREP"
5205       ac_path_EGREP_max=$ac_count
5206     fi
5207     # 10*(2^10) chars as input seems more than enough
5208     test $ac_count -gt 10 && break
5209   done
5210   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5211 esac
5212
5213       $ac_path_EGREP_found && break 3
5214     done
5215   done
5216   done
5217 IFS=$as_save_IFS
5218   if test -z "$ac_cv_path_EGREP"; then
5219     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5220   fi
5221 else
5222   ac_cv_path_EGREP=$EGREP
5223 fi
5224
5225    fi
5226 fi
5227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5228 $as_echo "$ac_cv_path_EGREP" >&6; }
5229  EGREP="$ac_cv_path_EGREP"
5230
5231
5232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5233 $as_echo_n "checking for ANSI C header files... " >&6; }
5234 if test "${ac_cv_header_stdc+set}" = set; then :
5235   $as_echo_n "(cached) " >&6
5236 else
5237   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5238 /* end confdefs.h.  */
5239 #include <stdlib.h>
5240 #include <stdarg.h>
5241 #include <string.h>
5242 #include <float.h>
5243
5244 int
5245 main ()
5246 {
5247
5248   ;
5249   return 0;
5250 }
5251 _ACEOF
5252 if ac_fn_c_try_compile "$LINENO"; then :
5253   ac_cv_header_stdc=yes
5254 else
5255   ac_cv_header_stdc=no
5256 fi
5257 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5258
5259 if test $ac_cv_header_stdc = yes; then
5260   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5261   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5262 /* end confdefs.h.  */
5263 #include <string.h>
5264
5265 _ACEOF
5266 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5267   $EGREP "memchr" >/dev/null 2>&1; then :
5268
5269 else
5270   ac_cv_header_stdc=no
5271 fi
5272 rm -f conftest*
5273
5274 fi
5275
5276 if test $ac_cv_header_stdc = yes; then
5277   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5278   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5279 /* end confdefs.h.  */
5280 #include <stdlib.h>
5281
5282 _ACEOF
5283 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5284   $EGREP "free" >/dev/null 2>&1; then :
5285
5286 else
5287   ac_cv_header_stdc=no
5288 fi
5289 rm -f conftest*
5290
5291 fi
5292
5293 if test $ac_cv_header_stdc = yes; then
5294   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5295   if test "$cross_compiling" = yes; then :
5296   :
5297 else
5298   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5299 /* end confdefs.h.  */
5300 #include <ctype.h>
5301 #include <stdlib.h>
5302 #if ((' ' & 0x0FF) == 0x020)
5303 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5304 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5305 #else
5306 # define ISLOWER(c) \
5307                    (('a' <= (c) && (c) <= 'i') \
5308                      || ('j' <= (c) && (c) <= 'r') \
5309                      || ('s' <= (c) && (c) <= 'z'))
5310 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5311 #endif
5312
5313 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5314 int
5315 main ()
5316 {
5317   int i;
5318   for (i = 0; i < 256; i++)
5319     if (XOR (islower (i), ISLOWER (i))
5320         || toupper (i) != TOUPPER (i))
5321       return 2;
5322   return 0;
5323 }
5324 _ACEOF
5325 if ac_fn_c_try_run "$LINENO"; then :
5326
5327 else
5328   ac_cv_header_stdc=no
5329 fi
5330 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5331   conftest.$ac_objext conftest.beam conftest.$ac_ext
5332 fi
5333
5334 fi
5335 fi
5336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5337 $as_echo "$ac_cv_header_stdc" >&6; }
5338 if test $ac_cv_header_stdc = yes; then
5339
5340 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5341
5342 fi
5343
5344 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5345 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5346                   inttypes.h stdint.h unistd.h
5347 do :
5348   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5349 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5350 "
5351 eval as_val=\$$as_ac_Header
5352    if test "x$as_val" = x""yes; then :
5353   cat >>confdefs.h <<_ACEOF
5354 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5355 _ACEOF
5356
5357 fi
5358
5359 done
5360
5361
5362
5363   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5364 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5365   MINIX=yes
5366 else
5367   MINIX=
5368 fi
5369
5370
5371   if test "$MINIX" = yes; then
5372
5373 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5374
5375
5376 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5377
5378
5379 $as_echo "#define _MINIX 1" >>confdefs.h
5380
5381   fi
5382
5383
5384   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5385 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5386 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5387   $as_echo_n "(cached) " >&6
5388 else
5389   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5390 /* end confdefs.h.  */
5391
5392 #         define __EXTENSIONS__ 1
5393           $ac_includes_default
5394 int
5395 main ()
5396 {
5397
5398   ;
5399   return 0;
5400 }
5401 _ACEOF
5402 if ac_fn_c_try_compile "$LINENO"; then :
5403   ac_cv_safe_to_define___extensions__=yes
5404 else
5405   ac_cv_safe_to_define___extensions__=no
5406 fi
5407 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5408 fi
5409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5410 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5411   test $ac_cv_safe_to_define___extensions__ = yes &&
5412     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5413
5414   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5415
5416   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5417
5418   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5419
5420   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5421
5422
5423 ac_ext=c
5424 ac_cpp='$CPP $CPPFLAGS'
5425 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5426 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5427 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5429 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5430 # On Suns, sometimes $CPP names a directory.
5431 if test -n "$CPP" && test -d "$CPP"; then
5432   CPP=
5433 fi
5434 if test -z "$CPP"; then
5435   if test "${ac_cv_prog_CPP+set}" = set; then :
5436   $as_echo_n "(cached) " >&6
5437 else
5438       # Double quotes because CPP needs to be expanded
5439     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5440     do
5441       ac_preproc_ok=false
5442 for ac_c_preproc_warn_flag in '' yes
5443 do
5444   # Use a header file that comes with gcc, so configuring glibc
5445   # with a fresh cross-compiler works.
5446   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5447   # <limits.h> exists even on freestanding compilers.
5448   # On the NeXT, cc -E runs the code through the compiler's parser,
5449   # not just through cpp. "Syntax error" is here to catch this case.
5450   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5451 /* end confdefs.h.  */
5452 #ifdef __STDC__
5453 # include <limits.h>
5454 #else
5455 # include <assert.h>
5456 #endif
5457                      Syntax error
5458 _ACEOF
5459 if ac_fn_c_try_cpp "$LINENO"; then :
5460
5461 else
5462   # Broken: fails on valid input.
5463 continue
5464 fi
5465 rm -f conftest.err conftest.$ac_ext
5466
5467   # OK, works on sane cases.  Now check whether nonexistent headers
5468   # can be detected and how.
5469   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5470 /* end confdefs.h.  */
5471 #include <ac_nonexistent.h>
5472 _ACEOF
5473 if ac_fn_c_try_cpp "$LINENO"; then :
5474   # Broken: success on invalid input.
5475 continue
5476 else
5477   # Passes both tests.
5478 ac_preproc_ok=:
5479 break
5480 fi
5481 rm -f conftest.err conftest.$ac_ext
5482
5483 done
5484 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5485 rm -f conftest.err conftest.$ac_ext
5486 if $ac_preproc_ok; then :
5487   break
5488 fi
5489
5490     done
5491     ac_cv_prog_CPP=$CPP
5492
5493 fi
5494   CPP=$ac_cv_prog_CPP
5495 else
5496   ac_cv_prog_CPP=$CPP
5497 fi
5498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5499 $as_echo "$CPP" >&6; }
5500 ac_preproc_ok=false
5501 for ac_c_preproc_warn_flag in '' yes
5502 do
5503   # Use a header file that comes with gcc, so configuring glibc
5504   # with a fresh cross-compiler works.
5505   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5506   # <limits.h> exists even on freestanding compilers.
5507   # On the NeXT, cc -E runs the code through the compiler's parser,
5508   # not just through cpp. "Syntax error" is here to catch this case.
5509   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5510 /* end confdefs.h.  */
5511 #ifdef __STDC__
5512 # include <limits.h>
5513 #else
5514 # include <assert.h>
5515 #endif
5516                      Syntax error
5517 _ACEOF
5518 if ac_fn_c_try_cpp "$LINENO"; then :
5519
5520 else
5521   # Broken: fails on valid input.
5522 continue
5523 fi
5524 rm -f conftest.err conftest.$ac_ext
5525
5526   # OK, works on sane cases.  Now check whether nonexistent headers
5527   # can be detected and how.
5528   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5529 /* end confdefs.h.  */
5530 #include <ac_nonexistent.h>
5531 _ACEOF
5532 if ac_fn_c_try_cpp "$LINENO"; then :
5533   # Broken: success on invalid input.
5534 continue
5535 else
5536   # Passes both tests.
5537 ac_preproc_ok=:
5538 break
5539 fi
5540 rm -f conftest.err conftest.$ac_ext
5541
5542 done
5543 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5544 rm -f conftest.err conftest.$ac_ext
5545 if $ac_preproc_ok; then :
5546
5547 else
5548   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5549 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5550 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5551 See \`config.log' for more details." "$LINENO" 5; }
5552 fi
5553
5554 ac_ext=c
5555 ac_cpp='$CPP $CPPFLAGS'
5556 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5557 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5558 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5559
5560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5561 $as_echo_n "checking for inline... " >&6; }
5562 if test "${ac_cv_c_inline+set}" = set; then :
5563   $as_echo_n "(cached) " >&6
5564 else
5565   ac_cv_c_inline=no
5566 for ac_kw in inline __inline__ __inline; do
5567   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5568 /* end confdefs.h.  */
5569 #ifndef __cplusplus
5570 typedef int foo_t;
5571 static $ac_kw foo_t static_foo () {return 0; }
5572 $ac_kw foo_t foo () {return 0; }
5573 #endif
5574
5575 _ACEOF
5576 if ac_fn_c_try_compile "$LINENO"; then :
5577   ac_cv_c_inline=$ac_kw
5578 fi
5579 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5580   test "$ac_cv_c_inline" != no && break
5581 done
5582
5583 fi
5584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5585 $as_echo "$ac_cv_c_inline" >&6; }
5586
5587 case $ac_cv_c_inline in
5588   inline | yes) ;;
5589   *)
5590     case $ac_cv_c_inline in
5591       no) ac_val=;;
5592       *) ac_val=$ac_cv_c_inline;;
5593     esac
5594     cat >>confdefs.h <<_ACEOF
5595 #ifndef __cplusplus
5596 #define inline $ac_val
5597 #endif
5598 _ACEOF
5599     ;;
5600 esac
5601
5602
5603 # Check whether --enable-largefile was given.
5604 if test "${enable_largefile+set}" = set; then :
5605   enableval=$enable_largefile;
5606 fi
5607
5608 if test "$enable_largefile" != no; then
5609
5610   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5611 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5612 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5613   $as_echo_n "(cached) " >&6
5614 else
5615   ac_cv_sys_largefile_CC=no
5616      if test "$GCC" != yes; then
5617        ac_save_CC=$CC
5618        while :; do
5619          # IRIX 6.2 and later do not support large files by default,
5620          # so use the C compiler's -n32 option if that helps.
5621          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5622 /* end confdefs.h.  */
5623 #include <sys/types.h>
5624  /* Check that off_t can represent 2**63 - 1 correctly.
5625     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5626     since some C++ compilers masquerading as C compilers
5627     incorrectly reject 9223372036854775807.  */
5628 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5629   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5630                        && LARGE_OFF_T % 2147483647 == 1)
5631                       ? 1 : -1];
5632 int
5633 main ()
5634 {
5635
5636   ;
5637   return 0;
5638 }
5639 _ACEOF
5640          if ac_fn_c_try_compile "$LINENO"; then :
5641   break
5642 fi
5643 rm -f core conftest.err conftest.$ac_objext
5644          CC="$CC -n32"
5645          if ac_fn_c_try_compile "$LINENO"; then :
5646   ac_cv_sys_largefile_CC=' -n32'; break
5647 fi
5648 rm -f core conftest.err conftest.$ac_objext
5649          break
5650        done
5651        CC=$ac_save_CC
5652        rm -f conftest.$ac_ext
5653     fi
5654 fi
5655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5656 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5657   if test "$ac_cv_sys_largefile_CC" != no; then
5658     CC=$CC$ac_cv_sys_largefile_CC
5659   fi
5660
5661   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5662 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5663 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5664   $as_echo_n "(cached) " >&6
5665 else
5666   while :; do
5667   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5668 /* end confdefs.h.  */
5669 #include <sys/types.h>
5670  /* Check that off_t can represent 2**63 - 1 correctly.
5671     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5672     since some C++ compilers masquerading as C compilers
5673     incorrectly reject 9223372036854775807.  */
5674 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5675   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5676                        && LARGE_OFF_T % 2147483647 == 1)
5677                       ? 1 : -1];
5678 int
5679 main ()
5680 {
5681
5682   ;
5683   return 0;
5684 }
5685 _ACEOF
5686 if ac_fn_c_try_compile "$LINENO"; then :
5687   ac_cv_sys_file_offset_bits=no; break
5688 fi
5689 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5690   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5691 /* end confdefs.h.  */
5692 #define _FILE_OFFSET_BITS 64
5693 #include <sys/types.h>
5694  /* Check that off_t can represent 2**63 - 1 correctly.
5695     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5696     since some C++ compilers masquerading as C compilers
5697     incorrectly reject 9223372036854775807.  */
5698 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5699   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5700                        && LARGE_OFF_T % 2147483647 == 1)
5701                       ? 1 : -1];
5702 int
5703 main ()
5704 {
5705
5706   ;
5707   return 0;
5708 }
5709 _ACEOF
5710 if ac_fn_c_try_compile "$LINENO"; then :
5711   ac_cv_sys_file_offset_bits=64; break
5712 fi
5713 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5714   ac_cv_sys_file_offset_bits=unknown
5715   break
5716 done
5717 fi
5718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5719 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5720 case $ac_cv_sys_file_offset_bits in #(
5721   no | unknown) ;;
5722   *)
5723 cat >>confdefs.h <<_ACEOF
5724 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5725 _ACEOF
5726 ;;
5727 esac
5728 rm -rf conftest*
5729   if test $ac_cv_sys_file_offset_bits = unknown; then
5730     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5731 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5732 if test "${ac_cv_sys_large_files+set}" = set; then :
5733   $as_echo_n "(cached) " >&6
5734 else
5735   while :; do
5736   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5737 /* end confdefs.h.  */
5738 #include <sys/types.h>
5739  /* Check that off_t can represent 2**63 - 1 correctly.
5740     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5741     since some C++ compilers masquerading as C compilers
5742     incorrectly reject 9223372036854775807.  */
5743 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5744   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5745                        && LARGE_OFF_T % 2147483647 == 1)
5746                       ? 1 : -1];
5747 int
5748 main ()
5749 {
5750
5751   ;
5752   return 0;
5753 }
5754 _ACEOF
5755 if ac_fn_c_try_compile "$LINENO"; then :
5756   ac_cv_sys_large_files=no; break
5757 fi
5758 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5759   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5760 /* end confdefs.h.  */
5761 #define _LARGE_FILES 1
5762 #include <sys/types.h>
5763  /* Check that off_t can represent 2**63 - 1 correctly.
5764     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5765     since some C++ compilers masquerading as C compilers
5766     incorrectly reject 9223372036854775807.  */
5767 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5768   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5769                        && LARGE_OFF_T % 2147483647 == 1)
5770                       ? 1 : -1];
5771 int
5772 main ()
5773 {
5774
5775   ;
5776   return 0;
5777 }
5778 _ACEOF
5779 if ac_fn_c_try_compile "$LINENO"; then :
5780   ac_cv_sys_large_files=1; break
5781 fi
5782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5783   ac_cv_sys_large_files=unknown
5784   break
5785 done
5786 fi
5787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5788 $as_echo "$ac_cv_sys_large_files" >&6; }
5789 case $ac_cv_sys_large_files in #(
5790   no | unknown) ;;
5791   *)
5792 cat >>confdefs.h <<_ACEOF
5793 #define _LARGE_FILES $ac_cv_sys_large_files
5794 _ACEOF
5795 ;;
5796 esac
5797 rm -rf conftest*
5798   fi
5799 fi
5800
5801
5802 # sizeof(char) is 1 by definition.
5803 # The cast to long int works around a bug in the HP C Compiler
5804 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5805 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5806 # This bug is HP SR number 8606223364.
5807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
5808 $as_echo_n "checking size of void *... " >&6; }
5809 if test "${ac_cv_sizeof_void_p+set}" = set; then :
5810   $as_echo_n "(cached) " >&6
5811 else
5812   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
5813
5814 else
5815   if test "$ac_cv_type_void_p" = yes; then
5816      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5817 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5818 { as_fn_set_status 77
5819 as_fn_error "cannot compute sizeof (void *)
5820 See \`config.log' for more details." "$LINENO" 5; }; }
5821    else
5822      ac_cv_sizeof_void_p=0
5823    fi
5824 fi
5825
5826 fi
5827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
5828 $as_echo "$ac_cv_sizeof_void_p" >&6; }
5829
5830
5831
5832 cat >>confdefs.h <<_ACEOF
5833 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5834 _ACEOF
5835
5836
5837 # The cast to long int works around a bug in the HP C Compiler
5838 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5839 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5840 # This bug is HP SR number 8606223364.
5841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
5842 $as_echo_n "checking size of short... " >&6; }
5843 if test "${ac_cv_sizeof_short+set}" = set; then :
5844   $as_echo_n "(cached) " >&6
5845 else
5846   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
5847
5848 else
5849   if test "$ac_cv_type_short" = yes; then
5850      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5851 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5852 { as_fn_set_status 77
5853 as_fn_error "cannot compute sizeof (short)
5854 See \`config.log' for more details." "$LINENO" 5; }; }
5855    else
5856      ac_cv_sizeof_short=0
5857    fi
5858 fi
5859
5860 fi
5861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
5862 $as_echo "$ac_cv_sizeof_short" >&6; }
5863
5864
5865
5866 cat >>confdefs.h <<_ACEOF
5867 #define SIZEOF_SHORT $ac_cv_sizeof_short
5868 _ACEOF
5869
5870
5871 # The cast to long int works around a bug in the HP C Compiler
5872 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5873 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5874 # This bug is HP SR number 8606223364.
5875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5876 $as_echo_n "checking size of int... " >&6; }
5877 if test "${ac_cv_sizeof_int+set}" = set; then :
5878   $as_echo_n "(cached) " >&6
5879 else
5880   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
5881
5882 else
5883   if test "$ac_cv_type_int" = yes; then
5884      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5885 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5886 { as_fn_set_status 77
5887 as_fn_error "cannot compute sizeof (int)
5888 See \`config.log' for more details." "$LINENO" 5; }; }
5889    else
5890      ac_cv_sizeof_int=0
5891    fi
5892 fi
5893
5894 fi
5895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5896 $as_echo "$ac_cv_sizeof_int" >&6; }
5897
5898
5899
5900 cat >>confdefs.h <<_ACEOF
5901 #define SIZEOF_INT $ac_cv_sizeof_int
5902 _ACEOF
5903
5904
5905 # The cast to long int works around a bug in the HP C Compiler
5906 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5907 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5908 # This bug is HP SR number 8606223364.
5909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5910 $as_echo_n "checking size of long... " >&6; }
5911 if test "${ac_cv_sizeof_long+set}" = set; then :
5912   $as_echo_n "(cached) " >&6
5913 else
5914   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5915
5916 else
5917   if test "$ac_cv_type_long" = yes; then
5918      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5919 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5920 { as_fn_set_status 77
5921 as_fn_error "cannot compute sizeof (long)
5922 See \`config.log' for more details." "$LINENO" 5; }; }
5923    else
5924      ac_cv_sizeof_long=0
5925    fi
5926 fi
5927
5928 fi
5929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5930 $as_echo "$ac_cv_sizeof_long" >&6; }
5931
5932
5933
5934 cat >>confdefs.h <<_ACEOF
5935 #define SIZEOF_LONG $ac_cv_sizeof_long
5936 _ACEOF
5937
5938
5939 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5940 if test "x$ac_cv_type_long_long" = x""yes; then :
5941
5942 cat >>confdefs.h <<_ACEOF
5943 #define HAVE_LONG_LONG 1
5944 _ACEOF
5945
5946 # The cast to long int works around a bug in the HP C Compiler
5947 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5948 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5949 # This bug is HP SR number 8606223364.
5950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5951 $as_echo_n "checking size of long long... " >&6; }
5952 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5953   $as_echo_n "(cached) " >&6
5954 else
5955   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
5956
5957 else
5958   if test "$ac_cv_type_long_long" = yes; then
5959      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5960 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5961 { as_fn_set_status 77
5962 as_fn_error "cannot compute sizeof (long long)
5963 See \`config.log' for more details." "$LINENO" 5; }; }
5964    else
5965      ac_cv_sizeof_long_long=0
5966    fi
5967 fi
5968
5969 fi
5970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5971 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5972
5973
5974
5975 cat >>confdefs.h <<_ACEOF
5976 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5977 _ACEOF
5978
5979
5980 fi
5981
5982 ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default"
5983 if test "x$ac_cv_type___int64" = x""yes; then :
5984
5985 cat >>confdefs.h <<_ACEOF
5986 #define HAVE___INT64 1
5987 _ACEOF
5988
5989 # The cast to long int works around a bug in the HP C Compiler
5990 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5991 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5992 # This bug is HP SR number 8606223364.
5993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __int64" >&5
5994 $as_echo_n "checking size of __int64... " >&6; }
5995 if test "${ac_cv_sizeof___int64+set}" = set; then :
5996   $as_echo_n "(cached) " >&6
5997 else
5998   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__int64))" "ac_cv_sizeof___int64"        "$ac_includes_default"; then :
5999
6000 else
6001   if test "$ac_cv_type___int64" = yes; then
6002      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6003 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6004 { as_fn_set_status 77
6005 as_fn_error "cannot compute sizeof (__int64)
6006 See \`config.log' for more details." "$LINENO" 5; }; }
6007    else
6008      ac_cv_sizeof___int64=0
6009    fi
6010 fi
6011
6012 fi
6013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___int64" >&5
6014 $as_echo "$ac_cv_sizeof___int64" >&6; }
6015
6016
6017
6018 cat >>confdefs.h <<_ACEOF
6019 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6020 _ACEOF
6021
6022
6023 fi
6024
6025 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6026 case $ac_cv_c_int8_t in #(
6027   no|yes) ;; #(
6028   *)
6029
6030 cat >>confdefs.h <<_ACEOF
6031 #define int8_t $ac_cv_c_int8_t
6032 _ACEOF
6033 ;;
6034 esac
6035
6036 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6037 case $ac_cv_c_int16_t in #(
6038   no|yes) ;; #(
6039   *)
6040
6041 cat >>confdefs.h <<_ACEOF
6042 #define int16_t $ac_cv_c_int16_t
6043 _ACEOF
6044 ;;
6045 esac
6046
6047 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6048 case $ac_cv_c_int32_t in #(
6049   no|yes) ;; #(
6050   *)
6051
6052 cat >>confdefs.h <<_ACEOF
6053 #define int32_t $ac_cv_c_int32_t
6054 _ACEOF
6055 ;;
6056 esac
6057
6058 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
6059 case $ac_cv_c_int64_t in #(
6060   no|yes) ;; #(
6061   *)
6062
6063 cat >>confdefs.h <<_ACEOF
6064 #define int64_t $ac_cv_c_int64_t
6065 _ACEOF
6066 ;;
6067 esac
6068
6069
6070   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
6071 $as_echo_n "checking for long long int... " >&6; }
6072 if test "${ac_cv_type_long_long_int+set}" = set; then :
6073   $as_echo_n "(cached) " >&6
6074 else
6075   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6076 /* end confdefs.h.  */
6077
6078   /* For now, do not test the preprocessor; as of 2007 there are too many
6079          implementations with broken preprocessors.  Perhaps this can
6080          be revisited in 2012.  In the meantime, code should not expect
6081          #if to work with literals wider than 32 bits.  */
6082       /* Test literals.  */
6083       long long int ll = 9223372036854775807ll;
6084       long long int nll = -9223372036854775807LL;
6085       unsigned long long int ull = 18446744073709551615ULL;
6086       /* Test constant expressions.   */
6087       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6088                      ? 1 : -1)];
6089       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6090                      ? 1 : -1)];
6091       int i = 63;
6092 int
6093 main ()
6094 {
6095 /* Test availability of runtime routines for shift and division.  */
6096       long long int llmax = 9223372036854775807ll;
6097       unsigned long long int ullmax = 18446744073709551615ull;
6098       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6099               | (llmax / ll) | (llmax % ll)
6100               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6101               | (ullmax / ull) | (ullmax % ull));
6102   ;
6103   return 0;
6104 }
6105
6106 _ACEOF
6107 if ac_fn_c_try_link "$LINENO"; then :
6108                         if test "$cross_compiling" = yes; then :
6109   ac_cv_type_long_long_int=yes
6110 else
6111   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6112 /* end confdefs.h.  */
6113 #include <limits.h>
6114                #ifndef LLONG_MAX
6115                # define HALF \
6116                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
6117                # define LLONG_MAX (HALF - 1 + HALF)
6118                #endif
6119 int
6120 main ()
6121 {
6122 long long int n = 1;
6123                int i;
6124                for (i = 0; ; i++)
6125                  {
6126                    long long int m = n << i;
6127                    if (m >> i != n)
6128                      return 1;
6129                    if (LLONG_MAX / 2 < m)
6130                      break;
6131                  }
6132                return 0;
6133   ;
6134   return 0;
6135 }
6136 _ACEOF
6137 if ac_fn_c_try_run "$LINENO"; then :
6138   ac_cv_type_long_long_int=yes
6139 else
6140   ac_cv_type_long_long_int=no
6141 fi
6142 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6143   conftest.$ac_objext conftest.beam conftest.$ac_ext
6144 fi
6145
6146 else
6147   ac_cv_type_long_long_int=no
6148 fi
6149 rm -f core conftest.err conftest.$ac_objext \
6150     conftest$ac_exeext conftest.$ac_ext
6151 fi
6152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
6153 $as_echo "$ac_cv_type_long_long_int" >&6; }
6154   if test $ac_cv_type_long_long_int = yes; then
6155
6156 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
6157
6158   fi
6159
6160
6161
6162   ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
6163 if test "x$ac_cv_type_intmax_t" = x""yes; then :
6164
6165 $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
6166
6167 else
6168   test $ac_cv_type_long_long_int = yes \
6169        && ac_type='long long int' \
6170        || ac_type='long int'
6171
6172 cat >>confdefs.h <<_ACEOF
6173 #define intmax_t $ac_type
6174 _ACEOF
6175
6176 fi
6177
6178
6179
6180   ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
6181 if test "x$ac_cv_type_intptr_t" = x""yes; then :
6182
6183 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
6184
6185 else
6186   for ac_type in 'int' 'long int' 'long long int'; do
6187        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6188 /* end confdefs.h.  */
6189 $ac_includes_default
6190 int
6191 main ()
6192 {
6193 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6194 test_array [0] = 0
6195
6196   ;
6197   return 0;
6198 }
6199 _ACEOF
6200 if ac_fn_c_try_compile "$LINENO"; then :
6201
6202 cat >>confdefs.h <<_ACEOF
6203 #define intptr_t $ac_type
6204 _ACEOF
6205
6206           ac_type=
6207 fi
6208 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6209        test -z "$ac_type" && break
6210      done
6211 fi
6212
6213
6214 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6215 case $ac_cv_c_uint8_t in #(
6216   no|yes) ;; #(
6217   *)
6218
6219 $as_echo "#define _UINT8_T 1" >>confdefs.h
6220
6221
6222 cat >>confdefs.h <<_ACEOF
6223 #define uint8_t $ac_cv_c_uint8_t
6224 _ACEOF
6225 ;;
6226   esac
6227
6228 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6229 case $ac_cv_c_uint16_t in #(
6230   no|yes) ;; #(
6231   *)
6232
6233
6234 cat >>confdefs.h <<_ACEOF
6235 #define uint16_t $ac_cv_c_uint16_t
6236 _ACEOF
6237 ;;
6238   esac
6239
6240 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6241 case $ac_cv_c_uint32_t in #(
6242   no|yes) ;; #(
6243   *)
6244
6245 $as_echo "#define _UINT32_T 1" >>confdefs.h
6246
6247
6248 cat >>confdefs.h <<_ACEOF
6249 #define uint32_t $ac_cv_c_uint32_t
6250 _ACEOF
6251 ;;
6252   esac
6253
6254 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6255 case $ac_cv_c_uint64_t in #(
6256   no|yes) ;; #(
6257   *)
6258
6259 $as_echo "#define _UINT64_T 1" >>confdefs.h
6260
6261
6262 cat >>confdefs.h <<_ACEOF
6263 #define uint64_t $ac_cv_c_uint64_t
6264 _ACEOF
6265 ;;
6266   esac
6267
6268
6269   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
6270 $as_echo_n "checking for unsigned long long int... " >&6; }
6271 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
6272   $as_echo_n "(cached) " >&6
6273 else
6274   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6275 /* end confdefs.h.  */
6276
6277   /* For now, do not test the preprocessor; as of 2007 there are too many
6278          implementations with broken preprocessors.  Perhaps this can
6279          be revisited in 2012.  In the meantime, code should not expect
6280          #if to work with literals wider than 32 bits.  */
6281       /* Test literals.  */
6282       long long int ll = 9223372036854775807ll;
6283       long long int nll = -9223372036854775807LL;
6284       unsigned long long int ull = 18446744073709551615ULL;
6285       /* Test constant expressions.   */
6286       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6287                      ? 1 : -1)];
6288       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6289                      ? 1 : -1)];
6290       int i = 63;
6291 int
6292 main ()
6293 {
6294 /* Test availability of runtime routines for shift and division.  */
6295       long long int llmax = 9223372036854775807ll;
6296       unsigned long long int ullmax = 18446744073709551615ull;
6297       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6298               | (llmax / ll) | (llmax % ll)
6299               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6300               | (ullmax / ull) | (ullmax % ull));
6301   ;
6302   return 0;
6303 }
6304
6305 _ACEOF
6306 if ac_fn_c_try_link "$LINENO"; then :
6307   ac_cv_type_unsigned_long_long_int=yes
6308 else
6309   ac_cv_type_unsigned_long_long_int=no
6310 fi
6311 rm -f core conftest.err conftest.$ac_objext \
6312     conftest$ac_exeext conftest.$ac_ext
6313 fi
6314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
6315 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
6316   if test $ac_cv_type_unsigned_long_long_int = yes; then
6317
6318 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
6319
6320   fi
6321
6322
6323
6324   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
6325 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
6326
6327 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
6328
6329 else
6330   test $ac_cv_type_unsigned_long_long_int = yes \
6331        && ac_type='unsigned long long int' \
6332        || ac_type='unsigned long int'
6333
6334 cat >>confdefs.h <<_ACEOF
6335 #define uintmax_t $ac_type
6336 _ACEOF
6337
6338 fi
6339
6340
6341
6342   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6343 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
6344
6345 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6346
6347 else
6348   for ac_type in 'unsigned int' 'unsigned long int' \
6349         'unsigned long long int'; do
6350        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6351 /* end confdefs.h.  */
6352 $ac_includes_default
6353 int
6354 main ()
6355 {
6356 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6357 test_array [0] = 0
6358
6359   ;
6360   return 0;
6361 }
6362 _ACEOF
6363 if ac_fn_c_try_compile "$LINENO"; then :
6364
6365 cat >>confdefs.h <<_ACEOF
6366 #define uintptr_t $ac_type
6367 _ACEOF
6368
6369           ac_type=
6370 fi
6371 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6372        test -z "$ac_type" && break
6373      done
6374 fi
6375
6376
6377
6378
6379
6380
6381
6382
6383
6384
6385
6386
6387
6388
6389
6390 # ---------------------
6391 # Warnings and checking
6392 # ---------------------
6393
6394 # Check $CC warning features (if it's GCC).
6395 # We want to use -pedantic, but we don't want warnings about
6396 # * 'long long'
6397 # * variadic macros
6398 # * overlong strings
6399 # So, we only use -pedantic if we can disable those warnings.
6400
6401 loose_warn=
6402 save_CFLAGS="$CFLAGS"
6403 for option in -W -Wall -Wwrite-strings -Wcast-qual; do
6404   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6405
6406   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6407 $as_echo_n "checking whether $CC supports $option... " >&6; }
6408 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6409   $as_echo_n "(cached) " >&6
6410 else
6411   CFLAGS="$option"
6412     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6413 /* end confdefs.h.  */
6414
6415 int
6416 main ()
6417 {
6418
6419   ;
6420   return 0;
6421 }
6422 _ACEOF
6423 if ac_fn_c_try_compile "$LINENO"; then :
6424   eval "$as_acx_Woption=yes"
6425 else
6426   eval "$as_acx_Woption=no"
6427 fi
6428 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6429
6430 fi
6431 eval ac_res=\$$as_acx_Woption
6432                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6433 $as_echo "$ac_res" >&6; }
6434   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6435   loose_warn="$loose_warn${loose_warn:+ }$option"
6436 fi
6437   done
6438 CFLAGS="$save_CFLAGS"
6439
6440 c_loose_warn=
6441 save_CFLAGS="$CFLAGS"
6442 for option in -Wstrict-prototypes -Wmissing-prototypes; do
6443   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6444
6445   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6446 $as_echo_n "checking whether $CC supports $option... " >&6; }
6447 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6448   $as_echo_n "(cached) " >&6
6449 else
6450   CFLAGS="$option"
6451     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6452 /* end confdefs.h.  */
6453
6454 int
6455 main ()
6456 {
6457
6458   ;
6459   return 0;
6460 }
6461 _ACEOF
6462 if ac_fn_c_try_compile "$LINENO"; then :
6463   eval "$as_acx_Woption=yes"
6464 else
6465   eval "$as_acx_Woption=no"
6466 fi
6467 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6468
6469 fi
6470 eval ac_res=\$$as_acx_Woption
6471                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6472 $as_echo "$ac_res" >&6; }
6473   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6474   c_loose_warn="$c_loose_warn${c_loose_warn:+ }$option"
6475 fi
6476   done
6477 CFLAGS="$save_CFLAGS"
6478
6479 strict_warn=
6480 save_CFLAGS="$CFLAGS"
6481 for option in -Wmissing-format-attribute; do
6482   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6483
6484   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6485 $as_echo_n "checking whether $CC supports $option... " >&6; }
6486 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6487   $as_echo_n "(cached) " >&6
6488 else
6489   CFLAGS="$option"
6490     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6491 /* end confdefs.h.  */
6492
6493 int
6494 main ()
6495 {
6496
6497   ;
6498   return 0;
6499 }
6500 _ACEOF
6501 if ac_fn_c_try_compile "$LINENO"; then :
6502   eval "$as_acx_Woption=yes"
6503 else
6504   eval "$as_acx_Woption=no"
6505 fi
6506 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6507
6508 fi
6509 eval ac_res=\$$as_acx_Woption
6510                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6511 $as_echo "$ac_res" >&6; }
6512   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6513   strict_warn="$strict_warn${strict_warn:+ }$option"
6514 fi
6515   done
6516 CFLAGS="$save_CFLAGS"
6517
6518 c_strict_warn=
6519 save_CFLAGS="$CFLAGS"
6520 for option in -Wold-style-definition -Wc++-compat; do
6521   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6522
6523   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6524 $as_echo_n "checking whether $CC supports $option... " >&6; }
6525 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6526   $as_echo_n "(cached) " >&6
6527 else
6528   CFLAGS="$option"
6529     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6530 /* end confdefs.h.  */
6531
6532 int
6533 main ()
6534 {
6535
6536   ;
6537   return 0;
6538 }
6539 _ACEOF
6540 if ac_fn_c_try_compile "$LINENO"; then :
6541   eval "$as_acx_Woption=yes"
6542 else
6543   eval "$as_acx_Woption=no"
6544 fi
6545 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6546
6547 fi
6548 eval ac_res=\$$as_acx_Woption
6549                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6550 $as_echo "$ac_res" >&6; }
6551   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6552   c_strict_warn="$c_strict_warn${c_strict_warn:+ }$option"
6553 fi
6554   done
6555 CFLAGS="$save_CFLAGS"
6556
6557 if test "$GCC" = yes; then :
6558   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings" >&5
6559 $as_echo_n "checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings... " >&6; }
6560 if test "${acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings+set}" = set; then :
6561   $as_echo_n "(cached) " >&6
6562 else
6563   save_CFLAGS="$CFLAGS"
6564 CFLAGS="-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6566 /* end confdefs.h.  */
6567
6568 int
6569 main ()
6570 {
6571
6572   ;
6573   return 0;
6574 }
6575 _ACEOF
6576 if ac_fn_c_try_compile "$LINENO"; then :
6577   acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings=yes
6578 else
6579   acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings=no
6580 fi
6581 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6582 CFLAGS="$save_CFLAGS"
6583 fi
6584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings" >&5
6585 $as_echo "$acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings" >&6; }
6586 if test $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings = yes; then :
6587   strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6588 fi
6589
6590 fi
6591
6592 # Check whether --enable-werror-always was given.
6593 if test "${enable_werror_always+set}" = set; then :
6594   enableval=$enable_werror_always;
6595 else
6596   enable_werror_always=no
6597 fi
6598
6599 if test $enable_werror_always = yes; then :
6600   strict_warn="$strict_warn${strict_warn:+ }-Werror"
6601 fi
6602
6603
6604
6605 # The above macros do nothing if the compiler is not GCC.  However, the
6606 # Makefile has more goo to add other flags, so these variables are used
6607 # to enable warnings only for GCC.
6608 warn_cflags=
6609 warn_cxxflags=
6610 if test "x$GCC" = "xyes"; then
6611   warn_cflags='$(GCC_WARN_CFLAGS)'
6612   warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
6613 fi
6614
6615
6616
6617 # Enable expensive internal checks
6618 is_release=
6619 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6620   is_release=yes
6621 fi
6622
6623 # Check whether --enable-checking was given.
6624 if test "${enable_checking+set}" = set; then :
6625   enableval=$enable_checking; ac_checking_flags="${enableval}"
6626 else
6627
6628 # Determine the default checks.
6629 if test x$is_release = x ; then
6630   ac_checking_flags=yes
6631 else
6632   ac_checking_flags=release
6633 fi
6634 fi
6635
6636 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6637 for check in release $ac_checking_flags
6638 do
6639         case $check in
6640         # these set all the flags to specific states
6641         yes)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
6642                         ac_fold_checking= ; ac_gc_checking=1 ;
6643                         ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
6644                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6645                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6646                         ac_types_checking=1 ;;
6647         no|none)        ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
6648                         ac_fold_checking= ; ac_gc_checking= ;
6649                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6650                         ac_rtlflag_checking= ; ac_runtime_checking= ;
6651                         ac_tree_checking= ; ac_valgrind_checking= ;
6652                         ac_types_checking= ;;
6653         all)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
6654                         ac_fold_checking=1 ; ac_gc_checking=1 ;
6655                         ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
6656                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6657                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6658                         ac_types_checking=1 ;;
6659         release)        ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
6660                         ac_fold_checking= ; ac_gc_checking= ;
6661                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6662                         ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6663                         ac_tree_checking= ; ac_valgrind_checking= ;
6664                         ac_types_checking= ;;
6665         # these enable particular checks
6666         assert)         ac_assert_checking=1 ;;
6667         df)             ac_df_checking=1 ;;
6668         fold)           ac_fold_checking=1 ;;
6669         gc)             ac_gc_checking=1 ;;
6670         gcac)           ac_gc_always_collect=1 ;;
6671         gimple)         ac_gimple_checking=1 ;;
6672         misc)           ac_checking=1 ;;
6673         rtl)            ac_rtl_checking=1 ;;
6674         rtlflag)        ac_rtlflag_checking=1 ;;
6675         runtime)        ac_runtime_checking=1 ;;
6676         tree)           ac_tree_checking=1 ;;
6677         types)          ac_types_checking=1 ;;
6678         valgrind)       ac_valgrind_checking=1 ;;
6679         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
6680         esac
6681 done
6682 IFS="$ac_save_IFS"
6683
6684 nocommon_flag=""
6685 if test x$ac_checking != x ; then
6686
6687 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
6688
6689   nocommon_flag=-fno-common
6690 fi
6691
6692 if test x$ac_df_checking != x ; then
6693
6694 $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
6695
6696 fi
6697 if test x$ac_assert_checking != x ; then
6698
6699 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
6700
6701 fi
6702 if test x$ac_gimple_checking != x ; then
6703
6704 $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
6705
6706 fi
6707
6708 if test x$ac_runtime_checking != x ; then
6709
6710 $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
6711
6712 fi
6713 if test x$ac_tree_checking != x ; then
6714
6715 $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
6716
6717   TREEBROWSER=tree-browser.o
6718 fi
6719 if test x$ac_types_checking != x ; then
6720
6721 $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
6722
6723 fi
6724
6725 if test x$ac_rtl_checking != x ; then
6726
6727 $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
6728
6729 fi
6730 if test x$ac_rtlflag_checking != x ; then
6731
6732 $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
6733
6734 fi
6735 if test x$ac_gc_checking != x ; then
6736
6737 $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
6738
6739 fi
6740 if test x$ac_gc_always_collect != x ; then
6741
6742 $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
6743
6744 fi
6745 if test x$ac_fold_checking != x ; then
6746
6747 $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
6748
6749 fi
6750 valgrind_path_defines=
6751 valgrind_command=
6752
6753 ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
6754 if test "x$ac_cv_header_valgrind_h" = x""yes; then :
6755   have_valgrind_h=yes
6756 else
6757   have_valgrind_h=no
6758 fi
6759
6760
6761
6762 if test x$ac_valgrind_checking != x ; then
6763   # It is certainly possible that there's valgrind but no valgrind.h.
6764   # GCC relies on making annotations so we must have both.
6765   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6766 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
6767   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6768 /* end confdefs.h.  */
6769 #include <valgrind/memcheck.h>
6770 #ifndef VALGRIND_DISCARD
6771 #error VALGRIND_DISCARD not defined
6772 #endif
6773 _ACEOF
6774 if ac_fn_c_try_cpp "$LINENO"; then :
6775   gcc_cv_header_valgrind_memcheck_h=yes
6776 else
6777   gcc_cv_header_valgrind_memcheck_h=no
6778 fi
6779 rm -f conftest.err conftest.$ac_ext
6780   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6781 $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
6782   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6783 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
6784   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6785 /* end confdefs.h.  */
6786 #include <memcheck.h>
6787 #ifndef VALGRIND_DISCARD
6788 #error VALGRIND_DISCARD not defined
6789 #endif
6790 _ACEOF
6791 if ac_fn_c_try_cpp "$LINENO"; then :
6792   gcc_cv_header_memcheck_h=yes
6793 else
6794   gcc_cv_header_memcheck_h=no
6795 fi
6796 rm -f conftest.err conftest.$ac_ext
6797   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
6798 $as_echo "$gcc_cv_header_memcheck_h" >&6; }
6799
6800 # Prepare PATH_SEPARATOR.
6801 # The user is always right.
6802 if test "${PATH_SEPARATOR+set}" != set; then
6803   echo "#! /bin/sh" >conf$$.sh
6804   echo  "exit 0"   >>conf$$.sh
6805   chmod +x conf$$.sh
6806   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6807     PATH_SEPARATOR=';'
6808   else
6809     PATH_SEPARATOR=:
6810   fi
6811   rm -f conf$$.sh
6812 fi
6813
6814 # Find out how to test for executable files. Don't use a zero-byte file,
6815 # as systems may use methods other than mode bits to determine executability.
6816 cat >conf$$.file <<_ASEOF
6817 #! /bin/sh
6818 exit 0
6819 _ASEOF
6820 chmod +x conf$$.file
6821 if test -x conf$$.file >/dev/null 2>&1; then
6822   ac_executable_p="test -x"
6823 else
6824   ac_executable_p="test -f"
6825 fi
6826 rm -f conf$$.file
6827
6828 # Extract the first word of "valgrind", so it can be a program name with args.
6829 set dummy valgrind; ac_word=$2
6830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6831 $as_echo_n "checking for $ac_word... " >&6; }
6832 if test "${ac_cv_path_valgrind_path+set}" = set; then :
6833   $as_echo_n "(cached) " >&6
6834 else
6835   case "$valgrind_path" in
6836   [\\/]* | ?:[\\/]*)
6837     ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6838     ;;
6839   *)
6840     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6841     for ac_dir in $PATH; do
6842       IFS="$ac_save_IFS"
6843       test -z "$ac_dir" && ac_dir=.
6844       for ac_exec_ext in '' $ac_executable_extensions; do
6845         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6846           if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6847             ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6848             break 2
6849           fi
6850         fi
6851       done
6852     done
6853     IFS="$ac_save_IFS"
6854     ;;
6855 esac
6856 fi
6857 valgrind_path="$ac_cv_path_valgrind_path"
6858 if test -n "$valgrind_path"; then
6859   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
6860 $as_echo "$valgrind_path" >&6; }
6861 else
6862   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6863 $as_echo "no" >&6; }
6864 fi
6865
6866   if test "x$valgrind_path" = "x" \
6867     || (test $have_valgrind_h = no \
6868         && test $gcc_cv_header_memcheck_h = no \
6869         && test $gcc_cv_header_valgrind_memcheck_h = no); then
6870         as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
6871   fi
6872   valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6873   valgrind_command="$valgrind_path -q"
6874
6875 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
6876
6877   if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6878
6879 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
6880
6881   fi
6882   if test $gcc_cv_header_memcheck_h = yes; then
6883
6884 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
6885
6886   fi
6887 fi
6888
6889
6890
6891 # Enable code coverage collection
6892 # Check whether --enable-coverage was given.
6893 if test "${enable_coverage+set}" = set; then :
6894   enableval=$enable_coverage; case "${enableval}" in
6895   yes|noopt)
6896     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6897     ;;
6898   opt)
6899     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6900     ;;
6901   no)
6902     # a.k.a. --disable-coverage
6903     coverage_flags=""
6904     ;;
6905   *)
6906     as_fn_error "unknown coverage setting $enableval" "$LINENO" 5
6907     ;;
6908 esac
6909 else
6910   coverage_flags=""
6911 fi
6912
6913
6914
6915 # Check whether --enable-gather-detailed-mem-stats was given.
6916 if test "${enable_gather_detailed_mem_stats+set}" = set; then :
6917   enableval=$enable_gather_detailed_mem_stats;
6918 else
6919   enable_gather_detailed_mem_stats=no
6920 fi
6921
6922 if test x$enable_gather_detailed_mem_stats = xyes ; then
6923
6924 $as_echo "#define GATHER_STATISTICS 1" >>confdefs.h
6925
6926 fi
6927
6928 # -------------------------------
6929 # Miscenalleous configure options
6930 # -------------------------------
6931
6932 # See if we are building gcc with C++.
6933 # Check whether --enable-build-with-cxx was given.
6934 if test "${enable_build_with_cxx+set}" = set; then :
6935   enableval=$enable_build_with_cxx; ENABLE_BUILD_WITH_CXX=$enableval
6936 else
6937   ENABLE_BUILD_WITH_CXX=no
6938 fi
6939
6940
6941 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then
6942
6943 $as_echo "#define ENABLE_BUILD_WITH_CXX 1" >>confdefs.h
6944
6945 fi
6946
6947 # With stabs
6948
6949 # Check whether --with-stabs was given.
6950 if test "${with_stabs+set}" = set; then :
6951   withval=$with_stabs; stabs="$with_stabs"
6952 else
6953   stabs=no
6954 fi
6955
6956
6957 # Determine whether or not multilibs are enabled.
6958 # Check whether --enable-multilib was given.
6959 if test "${enable_multilib+set}" = set; then :
6960   enableval=$enable_multilib;
6961 else
6962   enable_multilib=yes
6963 fi
6964
6965
6966
6967 # Enable __cxa_atexit for C++.
6968 # Check whether --enable-__cxa_atexit was given.
6969 if test "${enable___cxa_atexit+set}" = set; then :
6970   enableval=$enable___cxa_atexit;
6971 fi
6972
6973
6974 # Enable C extension for decimal float if target supports it.
6975
6976 # Check whether --enable-decimal-float was given.
6977 if test "${enable_decimal_float+set}" = set; then :
6978   enableval=$enable_decimal_float;
6979   case $enable_decimal_float in
6980     yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
6981     *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
6982 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
6983   esac
6984
6985 else
6986
6987   case $target in
6988     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
6989     i?86*-*-mingw* | x86_64*-*-mingw* | \
6990     i?86*-*-cygwin*)
6991       enable_decimal_float=yes
6992       ;;
6993     *)
6994       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
6995 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
6996       enable_decimal_float=no
6997       ;;
6998   esac
6999
7000 fi
7001
7002
7003 # x86's use BID format instead of DPD
7004 case x$enable_decimal_float in
7005   xyes)
7006     case $target in
7007       i?86*-*-* | x86_64*-*-*)
7008         enable_decimal_float=bid
7009         ;;
7010       *)
7011         enable_decimal_float=dpd
7012         ;;
7013     esac
7014     default_decimal_float=$enable_decimal_float
7015     ;;
7016   xno)
7017     # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7018     # dependency on libdecnumber.
7019     default_decimal_float=dpd
7020     ;;
7021 esac
7022
7023
7024
7025
7026 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7027
7028 cat >>confdefs.h <<_ACEOF
7029 #define ENABLE_DECIMAL_FLOAT $dfp
7030 _ACEOF
7031
7032
7033 # Use default_decimal_float for dependency.
7034 enable_decimal_float=$default_decimal_float
7035
7036 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7037
7038 cat >>confdefs.h <<_ACEOF
7039 #define ENABLE_DECIMAL_BID_FORMAT $bid
7040 _ACEOF
7041
7042
7043 # Enable C extension for fixed-point arithmetic.
7044 # Check whether --enable-fixed-point was given.
7045 if test "${enable_fixed_point+set}" = set; then :
7046   enableval=$enable_fixed_point;
7047 else
7048
7049   case $target in
7050     arm*)
7051       enable_fixed_point=yes
7052       ;;
7053
7054     mips*-*-*)
7055       case $host in
7056         mips*-sgi-irix*)
7057           { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported on IRIX, ignored" >&5
7058 $as_echo "$as_me: WARNING: fixed-point is not supported on IRIX, ignored" >&2;}
7059           enable_fixed_point=no
7060           ;;
7061         *)
7062           enable_fixed_point=yes
7063           ;;
7064       esac
7065       ;;
7066     *)
7067       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
7068 $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
7069       enable_fixed_point=no
7070       ;;
7071   esac
7072
7073 fi
7074
7075
7076
7077 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7078
7079 cat >>confdefs.h <<_ACEOF
7080 #define ENABLE_FIXED_POINT $fixedpoint
7081 _ACEOF
7082
7083
7084 # Enable threads
7085 # Pass with no value to take the default
7086 # Pass with a value to specify a thread package
7087 # Check whether --enable-threads was given.
7088 if test "${enable_threads+set}" = set; then :
7089   enableval=$enable_threads;
7090 else
7091   enable_threads=''
7092 fi
7093
7094
7095 # Check whether --enable-tls was given.
7096 if test "${enable_tls+set}" = set; then :
7097   enableval=$enable_tls;
7098   case $enable_tls in
7099     yes | no) ;;
7100     *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls.
7101 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
7102   esac
7103
7104 else
7105   enable_tls=''
7106 fi
7107
7108
7109 # Check whether --enable-objc-gc was given.
7110 if test "${enable_objc_gc+set}" = set; then :
7111   enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
7112         objc_boehm_gc=''
7113 else
7114         objc_boehm_gc=1
7115 fi
7116 else
7117   objc_boehm_gc=''
7118 fi
7119
7120
7121
7122 # Check whether --with-dwarf2 was given.
7123 if test "${with_dwarf2+set}" = set; then :
7124   withval=$with_dwarf2; dwarf2="$with_dwarf2"
7125 else
7126   dwarf2=no
7127 fi
7128
7129
7130 # Check whether --enable-shared was given.
7131 if test "${enable_shared+set}" = set; then :
7132   enableval=$enable_shared;
7133   case $enable_shared in
7134   yes | no) ;;
7135   *)
7136     enable_shared=no
7137     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7138     for pkg in $enableval; do
7139       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7140         enable_shared=yes
7141       fi
7142     done
7143     IFS="$ac_save_ifs"
7144     ;;
7145   esac
7146
7147 else
7148   enable_shared=yes
7149 fi
7150
7151
7152
7153
7154 # Check whether --with-build-sysroot was given.
7155 if test "${with_build_sysroot+set}" = set; then :
7156   withval=$with_build_sysroot;
7157 fi
7158
7159
7160
7161 # Check whether --with-sysroot was given.
7162 if test "${with_sysroot+set}" = set; then :
7163   withval=$with_sysroot;
7164  case ${with_sysroot} in
7165  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7166  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7167  esac
7168
7169  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7170  CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7171
7172  if test "x$prefix" = xNONE; then
7173   test_prefix=/usr/local
7174  else
7175   test_prefix=$prefix
7176  fi
7177  if test "x$exec_prefix" = xNONE; then
7178   test_exec_prefix=$test_prefix
7179  else
7180   test_exec_prefix=$exec_prefix
7181  fi
7182  case ${TARGET_SYSTEM_ROOT} in
7183  "${test_prefix}"|"${test_prefix}/"*|\
7184  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
7185  '${prefix}'|'${prefix}/'*|\
7186  '${exec_prefix}'|'${exec_prefix}/'*)
7187    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7188    TARGET_SYSTEM_ROOT_DEFINE="$t"
7189    ;;
7190  esac
7191
7192 else
7193
7194  TARGET_SYSTEM_ROOT=
7195  TARGET_SYSTEM_ROOT_DEFINE=
7196  CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7197
7198 fi
7199
7200
7201
7202
7203
7204
7205 # Check whether --with-specs was given.
7206 if test "${with_specs+set}" = set; then :
7207   withval=$with_specs; CONFIGURE_SPECS=$withval
7208 else
7209   CONFIGURE_SPECS=
7210
7211 fi
7212
7213
7214
7215
7216
7217 # Check whether --with-pkgversion was given.
7218 if test "${with_pkgversion+set}" = set; then :
7219   withval=$with_pkgversion; case "$withval" in
7220       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
7221       no)  PKGVERSION= ;;
7222       *)   PKGVERSION="($withval) " ;;
7223      esac
7224 else
7225   PKGVERSION="(GCC) "
7226
7227 fi
7228
7229
7230
7231
7232
7233 # Check whether --with-bugurl was given.
7234 if test "${with_bugurl+set}" = set; then :
7235   withval=$with_bugurl; case "$withval" in
7236       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
7237       no)  BUGURL=
7238            ;;
7239       *)   BUGURL="$withval"
7240            ;;
7241      esac
7242 else
7243   BUGURL="http://gcc.gnu.org/bugs.html"
7244
7245 fi
7246
7247   case ${BUGURL} in
7248   "")
7249     REPORT_BUGS_TO=
7250     REPORT_BUGS_TEXI=
7251     ;;
7252   *)
7253     REPORT_BUGS_TO="<$BUGURL>"
7254     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7255     ;;
7256   esac;
7257
7258
7259
7260
7261 # Sanity check enable_languages in case someone does not run the toplevel
7262 # configure # script.
7263 # Check whether --enable-languages was given.
7264 if test "${enable_languages+set}" = set; then :
7265   enableval=$enable_languages; case ,${enable_languages}, in
7266        ,,|,yes,)
7267                 # go safe -- we cannot be much sure without the toplevel
7268                 # configure's
7269                 # analysis of which target libs are present and usable
7270                 enable_languages=c
7271                 ;;
7272          *,all,*)
7273                 as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5
7274                 ;;
7275         *,c,*)
7276                 ;;
7277         *)
7278                 enable_languages=c,${enable_languages}
7279                 ;;
7280 esac
7281 else
7282   enable_languages=c
7283 fi
7284
7285
7286
7287 # Check whether --with-multilib-list was given.
7288 if test "${with_multilib_list+set}" = set; then :
7289   withval=$with_multilib_list; :
7290 else
7291   with_multilib_list=default
7292 fi
7293
7294
7295 # -------------------------
7296 # Checks for other programs
7297 # -------------------------
7298
7299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7300 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7301 set x ${MAKE-make}
7302 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7303 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7304   $as_echo_n "(cached) " >&6
7305 else
7306   cat >conftest.make <<\_ACEOF
7307 SHELL = /bin/sh
7308 all:
7309         @echo '@@@%%%=$(MAKE)=@@@%%%'
7310 _ACEOF
7311 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7312 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7313   *@@@%%%=?*=@@@%%%*)
7314     eval ac_cv_prog_make_${ac_make}_set=yes;;
7315   *)
7316     eval ac_cv_prog_make_${ac_make}_set=no;;
7317 esac
7318 rm -f conftest.make
7319 fi
7320 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7321   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7322 $as_echo "yes" >&6; }
7323   SET_MAKE=
7324 else
7325   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7326 $as_echo "no" >&6; }
7327   SET_MAKE="MAKE=${MAKE-make}"
7328 fi
7329
7330
7331 # Find some useful tools
7332 for ac_prog in gawk mawk nawk awk
7333 do
7334   # Extract the first word of "$ac_prog", so it can be a program name with args.
7335 set dummy $ac_prog; ac_word=$2
7336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7337 $as_echo_n "checking for $ac_word... " >&6; }
7338 if test "${ac_cv_prog_AWK+set}" = set; then :
7339   $as_echo_n "(cached) " >&6
7340 else
7341   if test -n "$AWK"; then
7342   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7343 else
7344 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7345 for as_dir in $PATH
7346 do
7347   IFS=$as_save_IFS
7348   test -z "$as_dir" && as_dir=.
7349     for ac_exec_ext in '' $ac_executable_extensions; do
7350   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7351     ac_cv_prog_AWK="$ac_prog"
7352     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7353     break 2
7354   fi
7355 done
7356   done
7357 IFS=$as_save_IFS
7358
7359 fi
7360 fi
7361 AWK=$ac_cv_prog_AWK
7362 if test -n "$AWK"; then
7363   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7364 $as_echo "$AWK" >&6; }
7365 else
7366   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7367 $as_echo "no" >&6; }
7368 fi
7369
7370
7371   test -n "$AWK" && break
7372 done
7373
7374 # We need awk to create options.c and options.h.
7375 # Bail out if it's missing.
7376 case ${AWK} in
7377   "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
7378 esac
7379
7380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7381 $as_echo_n "checking whether ln -s works... " >&6; }
7382 if test "${gcc_cv_prog_LN_S+set}" = set; then :
7383   $as_echo_n "(cached) " >&6
7384 else
7385   rm -f conftestdata_t
7386 echo >conftestdata_f
7387 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7388 then
7389   gcc_cv_prog_LN_S="ln -s"
7390 else
7391   if ln conftestdata_f conftestdata_t 2>/dev/null
7392   then
7393     gcc_cv_prog_LN_S=ln
7394   else
7395     if cp -p conftestdata_f conftestdata_t 2>/dev/null
7396     then
7397       gcc_cv_prog_LN_S="cp -p"
7398     else
7399       gcc_cv_prog_LN_S=cp
7400     fi
7401   fi
7402 fi
7403 rm -f conftestdata_f conftestdata_t
7404
7405 fi
7406 LN_S="$gcc_cv_prog_LN_S"
7407 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7408   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7409 $as_echo "yes" >&6; }
7410 else
7411   if test "$gcc_cv_prog_LN_S" = "ln"; then
7412     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
7413 $as_echo "no, using ln" >&6; }
7414   else
7415     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7416 $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
7417   fi
7418 fi
7419
7420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
7421 $as_echo_n "checking whether ln works... " >&6; }
7422 if test "${acx_cv_prog_LN+set}" = set; then :
7423   $as_echo_n "(cached) " >&6
7424 else
7425   rm -f conftestdata_t
7426 echo >conftestdata_f
7427 if ln conftestdata_f conftestdata_t 2>/dev/null
7428 then
7429   acx_cv_prog_LN=ln
7430 else
7431   acx_cv_prog_LN=no
7432 fi
7433 rm -f conftestdata_f conftestdata_t
7434
7435 fi
7436 if test $acx_cv_prog_LN = no; then
7437   LN="$LN_S"
7438   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
7439 $as_echo "no, using $LN" >&6; }
7440 else
7441   LN="$acx_cv_prog_LN"
7442   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7443 $as_echo "yes" >&6; }
7444 fi
7445
7446 if test -n "$ac_tool_prefix"; then
7447   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7448 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7450 $as_echo_n "checking for $ac_word... " >&6; }
7451 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7452   $as_echo_n "(cached) " >&6
7453 else
7454   if test -n "$RANLIB"; then
7455   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7456 else
7457 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7458 for as_dir in $PATH
7459 do
7460   IFS=$as_save_IFS
7461   test -z "$as_dir" && as_dir=.
7462     for ac_exec_ext in '' $ac_executable_extensions; do
7463   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7464     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7465     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7466     break 2
7467   fi
7468 done
7469   done
7470 IFS=$as_save_IFS
7471
7472 fi
7473 fi
7474 RANLIB=$ac_cv_prog_RANLIB
7475 if test -n "$RANLIB"; then
7476   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7477 $as_echo "$RANLIB" >&6; }
7478 else
7479   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7480 $as_echo "no" >&6; }
7481 fi
7482
7483
7484 fi
7485 if test -z "$ac_cv_prog_RANLIB"; then
7486   ac_ct_RANLIB=$RANLIB
7487   # Extract the first word of "ranlib", so it can be a program name with args.
7488 set dummy ranlib; ac_word=$2
7489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7490 $as_echo_n "checking for $ac_word... " >&6; }
7491 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7492   $as_echo_n "(cached) " >&6
7493 else
7494   if test -n "$ac_ct_RANLIB"; then
7495   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7496 else
7497 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7498 for as_dir in $PATH
7499 do
7500   IFS=$as_save_IFS
7501   test -z "$as_dir" && as_dir=.
7502     for ac_exec_ext in '' $ac_executable_extensions; do
7503   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7504     ac_cv_prog_ac_ct_RANLIB="ranlib"
7505     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7506     break 2
7507   fi
7508 done
7509   done
7510 IFS=$as_save_IFS
7511
7512 fi
7513 fi
7514 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7515 if test -n "$ac_ct_RANLIB"; then
7516   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7517 $as_echo "$ac_ct_RANLIB" >&6; }
7518 else
7519   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7520 $as_echo "no" >&6; }
7521 fi
7522
7523   if test "x$ac_ct_RANLIB" = x; then
7524     RANLIB=":"
7525   else
7526     case $cross_compiling:$ac_tool_warned in
7527 yes:)
7528 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7529 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7530 ac_tool_warned=yes ;;
7531 esac
7532     RANLIB=$ac_ct_RANLIB
7533   fi
7534 else
7535   RANLIB="$ac_cv_prog_RANLIB"
7536 fi
7537
7538 case "${host}" in
7539 *-*-darwin*)
7540   # By default, the Darwin ranlib will not treat common symbols as
7541   # definitions when  building the archive table of contents.  Other
7542   # ranlibs do that; pass an option to the Darwin ranlib that makes
7543   # it behave similarly.
7544   ranlib_flags="-c"
7545   ;;
7546 *)
7547   ranlib_flags=""
7548 esac
7549
7550
7551 # Find a good install program.  We prefer a C program (faster),
7552 # so one script is as good as another.  But avoid the broken or
7553 # incompatible versions:
7554 # SysV /etc/install, /usr/sbin/install
7555 # SunOS /usr/etc/install
7556 # IRIX /sbin/install
7557 # AIX /bin/install
7558 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7559 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7560 # ./install, which can be erroneously created by make from ./install.sh.
7561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
7562 $as_echo_n "checking for a BSD compatible install... " >&6; }
7563 if test -z "$INSTALL"; then
7564 if test "${ac_cv_path_install+set}" = set; then :
7565   $as_echo_n "(cached) " >&6
7566 else
7567     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7568   for ac_dir in $PATH; do
7569     # Account for people who put trailing slashes in PATH elements.
7570     case "$ac_dir/" in
7571     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7572     *)
7573       # OSF1 and SCO ODT 3.0 have their own names for install.
7574       for ac_prog in ginstall scoinst install; do
7575         if test -f $ac_dir/$ac_prog; then
7576           if test $ac_prog = install &&
7577             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7578             # AIX install.  It has an incompatible calling convention.
7579             # OSF/1 installbsd also uses dspmsg, but is usable.
7580             :
7581           else
7582             ac_cv_path_install="$ac_dir/$ac_prog -c"
7583             break 2
7584           fi
7585         fi
7586       done
7587       ;;
7588     esac
7589   done
7590   IFS="$ac_save_IFS"
7591
7592 fi
7593   if test "${ac_cv_path_install+set}" = set; then
7594     INSTALL="$ac_cv_path_install"
7595   else
7596     # As a last resort, use the slow shell script.  We don't cache a
7597     # path for INSTALL within a source directory, because that will
7598     # break other packages using the cache if that directory is
7599     # removed, or if the path is relative.
7600     INSTALL="$ac_install_sh"
7601   fi
7602 fi
7603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7604 $as_echo "$INSTALL" >&6; }
7605
7606 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7607 # It thinks the first close brace ends the variable substitution.
7608 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7609
7610 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7611
7612
7613 # See if cmp has --ignore-initial.
7614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
7615 $as_echo_n "checking for cmp's capabilities... " >&6; }
7616 if test "${gcc_cv_prog_cmp_skip+set}" = set; then :
7617   $as_echo_n "(cached) " >&6
7618 else
7619    echo abfoo >t1
7620   echo cdfoo >t2
7621   gcc_cv_prog_cmp_skip=slowcompare
7622   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7623     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7624       :
7625     else
7626       gcc_cv_prog_cmp_skip=gnucompare
7627     fi
7628   fi
7629   if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7630     if cmp t1 t2 2 2 > /dev/null 2>&1; then
7631       if cmp t1 t2 1 1 > /dev/null 2>&1; then
7632         :
7633       else
7634         gcc_cv_prog_cmp_skip=fastcompare
7635       fi
7636     fi
7637   fi
7638   rm t1 t2
7639
7640 fi
7641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
7642 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
7643 make_compare_target=$gcc_cv_prog_cmp_skip
7644
7645
7646
7647 # See if we have the mktemp command.
7648 # Extract the first word of "mktemp", so it can be a program name with args.
7649 set dummy mktemp; ac_word=$2
7650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7651 $as_echo_n "checking for $ac_word... " >&6; }
7652 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then :
7653   $as_echo_n "(cached) " >&6
7654 else
7655   if test -n "$have_mktemp_command"; then
7656   ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7657 else
7658 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7659 for as_dir in $PATH
7660 do
7661   IFS=$as_save_IFS
7662   test -z "$as_dir" && as_dir=.
7663     for ac_exec_ext in '' $ac_executable_extensions; do
7664   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7665     ac_cv_prog_have_mktemp_command="yes"
7666     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7667     break 2
7668   fi
7669 done
7670   done
7671 IFS=$as_save_IFS
7672
7673   test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7674 fi
7675 fi
7676 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7677 if test -n "$have_mktemp_command"; then
7678   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
7679 $as_echo "$have_mktemp_command" >&6; }
7680 else
7681   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7682 $as_echo "no" >&6; }
7683 fi
7684
7685
7686
7687 # See if makeinfo has been installed and is modern enough
7688 # that we can use it.
7689
7690   # Extract the first word of "makeinfo", so it can be a program name with args.
7691 set dummy makeinfo; ac_word=$2
7692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7693 $as_echo_n "checking for $ac_word... " >&6; }
7694 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
7695   $as_echo_n "(cached) " >&6
7696 else
7697   if test -n "$MAKEINFO"; then
7698   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7699 else
7700 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7701 for as_dir in $PATH
7702 do
7703   IFS=$as_save_IFS
7704   test -z "$as_dir" && as_dir=.
7705     for ac_exec_ext in '' $ac_executable_extensions; do
7706   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7707     ac_cv_prog_MAKEINFO="makeinfo"
7708     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7709     break 2
7710   fi
7711 done
7712   done
7713 IFS=$as_save_IFS
7714
7715 fi
7716 fi
7717 MAKEINFO=$ac_cv_prog_MAKEINFO
7718 if test -n "$MAKEINFO"; then
7719   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7720 $as_echo "$MAKEINFO" >&6; }
7721 else
7722   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7723 $as_echo "no" >&6; }
7724 fi
7725
7726
7727   if test -n "$MAKEINFO"; then
7728     # Found it, now check the version.
7729     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
7730 $as_echo_n "checking for modern makeinfo... " >&6; }
7731 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
7732   $as_echo_n "(cached) " >&6
7733 else
7734   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
7735                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7736
7737                     case $ac_prog_version in
7738                       '')  gcc_cv_prog_makeinfo_modern=no;;
7739                       4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
7740                       *)   gcc_cv_prog_makeinfo_modern=no;;
7741                     esac
7742
7743 fi
7744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
7745 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
7746   else
7747     gcc_cv_prog_makeinfo_modern=no
7748   fi
7749   if test $gcc_cv_prog_makeinfo_modern = no; then
7750     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
7751   fi
7752
7753 if test $gcc_cv_prog_makeinfo_modern = no; then
7754   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
7755 *** Makeinfo is missing or too old.
7756 *** Info documentation will not be built." >&5
7757 $as_echo "$as_me: WARNING:
7758 *** Makeinfo is missing or too old.
7759 *** Info documentation will not be built." >&2;}
7760   BUILD_INFO=
7761 else
7762   BUILD_INFO=info
7763 fi
7764
7765
7766 # Is pod2man recent enough to regenerate manpages?
7767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
7768 $as_echo_n "checking for recent Pod::Man... " >&6; }
7769 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7770   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7771 $as_echo "yes" >&6; }
7772   GENERATED_MANPAGES=generated-manpages
7773 else
7774   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7775 $as_echo "no" >&6; }
7776   GENERATED_MANPAGES=
7777 fi
7778
7779
7780 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
7781
7782 # How about lex?
7783 for ac_prog in flex
7784 do
7785   # Extract the first word of "$ac_prog", so it can be a program name with args.
7786 set dummy $ac_prog; ac_word=$2
7787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7788 $as_echo_n "checking for $ac_word... " >&6; }
7789 if test "${ac_cv_prog_FLEX+set}" = set; then :
7790   $as_echo_n "(cached) " >&6
7791 else
7792   if test -n "$FLEX"; then
7793   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7794 else
7795 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7796 for as_dir in $PATH
7797 do
7798   IFS=$as_save_IFS
7799   test -z "$as_dir" && as_dir=.
7800     for ac_exec_ext in '' $ac_executable_extensions; do
7801   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7802     ac_cv_prog_FLEX="$ac_prog"
7803     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7804     break 2
7805   fi
7806 done
7807   done
7808 IFS=$as_save_IFS
7809
7810 fi
7811 fi
7812 FLEX=$ac_cv_prog_FLEX
7813 if test -n "$FLEX"; then
7814   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
7815 $as_echo "$FLEX" >&6; }
7816 else
7817   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7818 $as_echo "no" >&6; }
7819 fi
7820
7821
7822   test -n "$FLEX" && break
7823 done
7824 test -n "$FLEX" || FLEX="$MISSING flex"
7825
7826
7827 # Bison?
7828 for ac_prog in bison
7829 do
7830   # Extract the first word of "$ac_prog", so it can be a program name with args.
7831 set dummy $ac_prog; ac_word=$2
7832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7833 $as_echo_n "checking for $ac_word... " >&6; }
7834 if test "${ac_cv_prog_BISON+set}" = set; then :
7835   $as_echo_n "(cached) " >&6
7836 else
7837   if test -n "$BISON"; then
7838   ac_cv_prog_BISON="$BISON" # Let the user override the test.
7839 else
7840 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7841 for as_dir in $PATH
7842 do
7843   IFS=$as_save_IFS
7844   test -z "$as_dir" && as_dir=.
7845     for ac_exec_ext in '' $ac_executable_extensions; do
7846   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7847     ac_cv_prog_BISON="$ac_prog"
7848     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7849     break 2
7850   fi
7851 done
7852   done
7853 IFS=$as_save_IFS
7854
7855 fi
7856 fi
7857 BISON=$ac_cv_prog_BISON
7858 if test -n "$BISON"; then
7859   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
7860 $as_echo "$BISON" >&6; }
7861 else
7862   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7863 $as_echo "no" >&6; }
7864 fi
7865
7866
7867   test -n "$BISON" && break
7868 done
7869 test -n "$BISON" || BISON="$MISSING bison"
7870
7871
7872 # Binutils are not build modules, unlike bison/flex/makeinfo.  So we
7873 # check for build == host before using them.
7874
7875 # NM
7876 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7877   && test -d ../binutils ; then
7878   NM='${objdir}/../binutils/nm-new'
7879 else
7880   # Extract the first word of "nm", so it can be a program name with args.
7881 set dummy nm; ac_word=$2
7882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7883 $as_echo_n "checking for $ac_word... " >&6; }
7884 if test "${ac_cv_prog_NM+set}" = set; then :
7885   $as_echo_n "(cached) " >&6
7886 else
7887   if test -n "$NM"; then
7888   ac_cv_prog_NM="$NM" # Let the user override the test.
7889 else
7890 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7891 for as_dir in $PATH
7892 do
7893   IFS=$as_save_IFS
7894   test -z "$as_dir" && as_dir=.
7895     for ac_exec_ext in '' $ac_executable_extensions; do
7896   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7897     ac_cv_prog_NM="nm"
7898     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7899     break 2
7900   fi
7901 done
7902   done
7903 IFS=$as_save_IFS
7904
7905   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7906 fi
7907 fi
7908 NM=$ac_cv_prog_NM
7909 if test -n "$NM"; then
7910   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
7911 $as_echo "$NM" >&6; }
7912 else
7913   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7914 $as_echo "no" >&6; }
7915 fi
7916
7917
7918 fi
7919
7920 # AR
7921 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
7922   && test -d ../binutils ; then
7923   AR='${objdir}/../binutils/ar'
7924 else
7925   # Extract the first word of "ar", so it can be a program name with args.
7926 set dummy ar; ac_word=$2
7927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7928 $as_echo_n "checking for $ac_word... " >&6; }
7929 if test "${ac_cv_prog_AR+set}" = set; then :
7930   $as_echo_n "(cached) " >&6
7931 else
7932   if test -n "$AR"; then
7933   ac_cv_prog_AR="$AR" # Let the user override the test.
7934 else
7935 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7936 for as_dir in $PATH
7937 do
7938   IFS=$as_save_IFS
7939   test -z "$as_dir" && as_dir=.
7940     for ac_exec_ext in '' $ac_executable_extensions; do
7941   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7942     ac_cv_prog_AR="ar"
7943     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7944     break 2
7945   fi
7946 done
7947   done
7948 IFS=$as_save_IFS
7949
7950   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
7951 fi
7952 fi
7953 AR=$ac_cv_prog_AR
7954 if test -n "$AR"; then
7955   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7956 $as_echo "$AR" >&6; }
7957 else
7958   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7959 $as_echo "no" >&6; }
7960 fi
7961
7962
7963 fi
7964
7965
7966 # --------------------
7967 # Checks for C headers
7968 # --------------------
7969
7970 # Need to reject headers which give warnings, so that the -Werror bootstrap
7971 # works later. *sigh*  This needs to come before all header checks.
7972
7973 ac_c_preproc_warn_flag=yes
7974
7975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7976 $as_echo_n "checking for ANSI C header files... " >&6; }
7977 if test "${ac_cv_header_stdc+set}" = set; then :
7978   $as_echo_n "(cached) " >&6
7979 else
7980   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7981 /* end confdefs.h.  */
7982 #include <stdlib.h>
7983 #include <stdarg.h>
7984 #include <string.h>
7985 #include <float.h>
7986
7987 int
7988 main ()
7989 {
7990
7991   ;
7992   return 0;
7993 }
7994 _ACEOF
7995 if ac_fn_c_try_compile "$LINENO"; then :
7996   ac_cv_header_stdc=yes
7997 else
7998   ac_cv_header_stdc=no
7999 fi
8000 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8001
8002 if test $ac_cv_header_stdc = yes; then
8003   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8004   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8005 /* end confdefs.h.  */
8006 #include <string.h>
8007
8008 _ACEOF
8009 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8010   $EGREP "memchr" >/dev/null 2>&1; then :
8011
8012 else
8013   ac_cv_header_stdc=no
8014 fi
8015 rm -f conftest*
8016
8017 fi
8018
8019 if test $ac_cv_header_stdc = yes; then
8020   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8021   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8022 /* end confdefs.h.  */
8023 #include <stdlib.h>
8024
8025 _ACEOF
8026 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8027   $EGREP "free" >/dev/null 2>&1; then :
8028
8029 else
8030   ac_cv_header_stdc=no
8031 fi
8032 rm -f conftest*
8033
8034 fi
8035
8036 if test $ac_cv_header_stdc = yes; then
8037   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8038   if test "$cross_compiling" = yes; then :
8039   :
8040 else
8041   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8042 /* end confdefs.h.  */
8043 #include <ctype.h>
8044 #include <stdlib.h>
8045 #if ((' ' & 0x0FF) == 0x020)
8046 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8047 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8048 #else
8049 # define ISLOWER(c) \
8050                    (('a' <= (c) && (c) <= 'i') \
8051                      || ('j' <= (c) && (c) <= 'r') \
8052                      || ('s' <= (c) && (c) <= 'z'))
8053 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8054 #endif
8055
8056 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8057 int
8058 main ()
8059 {
8060   int i;
8061   for (i = 0; i < 256; i++)
8062     if (XOR (islower (i), ISLOWER (i))
8063         || toupper (i) != TOUPPER (i))
8064       return 2;
8065   return 0;
8066 }
8067 _ACEOF
8068 if ac_fn_c_try_run "$LINENO"; then :
8069
8070 else
8071   ac_cv_header_stdc=no
8072 fi
8073 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8074   conftest.$ac_objext conftest.beam conftest.$ac_ext
8075 fi
8076
8077 fi
8078 fi
8079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8080 $as_echo "$ac_cv_header_stdc" >&6; }
8081 if test $ac_cv_header_stdc = yes; then
8082
8083 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8084
8085 fi
8086
8087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8088 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8089 if test "${ac_cv_header_time+set}" = set; then :
8090   $as_echo_n "(cached) " >&6
8091 else
8092   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8093 /* end confdefs.h.  */
8094 #include <sys/types.h>
8095 #include <sys/time.h>
8096 #include <time.h>
8097
8098 int
8099 main ()
8100 {
8101 if ((struct tm *) 0)
8102 return 0;
8103   ;
8104   return 0;
8105 }
8106 _ACEOF
8107 if ac_fn_c_try_compile "$LINENO"; then :
8108   ac_cv_header_time=yes
8109 else
8110   ac_cv_header_time=no
8111 fi
8112 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8113 fi
8114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8115 $as_echo "$ac_cv_header_time" >&6; }
8116 if test $ac_cv_header_time = yes; then
8117
8118 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8119
8120 fi
8121
8122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
8123 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
8124 if test "${gcc_cv_header_string+set}" = set; then :
8125   $as_echo_n "(cached) " >&6
8126 else
8127   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8128 /* end confdefs.h.  */
8129 #include <string.h>
8130 #include <strings.h>
8131 int
8132 main ()
8133 {
8134
8135   ;
8136   return 0;
8137 }
8138 _ACEOF
8139 if ac_fn_c_try_compile "$LINENO"; then :
8140   gcc_cv_header_string=yes
8141 else
8142   gcc_cv_header_string=no
8143 fi
8144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8145 fi
8146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
8147 $as_echo "$gcc_cv_header_string" >&6; }
8148 if test $gcc_cv_header_string = yes; then
8149
8150 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
8151
8152 fi
8153
8154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8155 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8156 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8157   $as_echo_n "(cached) " >&6
8158 else
8159   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8160 /* end confdefs.h.  */
8161 #include <sys/types.h>
8162 #include <sys/wait.h>
8163 #ifndef WEXITSTATUS
8164 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8165 #endif
8166 #ifndef WIFEXITED
8167 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8168 #endif
8169
8170 int
8171 main ()
8172 {
8173   int s;
8174   wait (&s);
8175   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8176   ;
8177   return 0;
8178 }
8179 _ACEOF
8180 if ac_fn_c_try_compile "$LINENO"; then :
8181   ac_cv_header_sys_wait_h=yes
8182 else
8183   ac_cv_header_sys_wait_h=no
8184 fi
8185 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8186 fi
8187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8188 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8189 if test $ac_cv_header_sys_wait_h = yes; then
8190
8191 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8192
8193 fi
8194
8195 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8196                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8197                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
8198                  direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8199 do :
8200   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8201 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
8202 eval as_val=\$$as_ac_Header
8203    if test "x$as_val" = x""yes; then :
8204   cat >>confdefs.h <<_ACEOF
8205 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8206 _ACEOF
8207
8208 fi
8209 done
8210
8211
8212 # Check for thread headers.
8213 ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
8214 if test "x$ac_cv_header_thread_h" = x""yes; then :
8215   have_thread_h=yes
8216 else
8217   have_thread_h=
8218 fi
8219
8220 ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
8221 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8222   have_pthread_h=yes
8223 else
8224   have_pthread_h=
8225 fi
8226
8227
8228 # These tests can't be done till we know if we have limits.h.
8229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
8230 $as_echo_n "checking for CHAR_BIT... " >&6; }
8231 if test "${gcc_cv_decl_char_bit+set}" = set; then :
8232   $as_echo_n "(cached) " >&6
8233 else
8234   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8235 /* end confdefs.h.  */
8236 #ifdef HAVE_LIMITS_H
8237 #include <limits.h>
8238 #endif
8239 #ifdef CHAR_BIT
8240 found
8241 #endif
8242 _ACEOF
8243 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8244   $EGREP "found" >/dev/null 2>&1; then :
8245   gcc_cv_decl_char_bit=yes
8246 else
8247   gcc_cv_decl_char_bit=no
8248 fi
8249 rm -f conftest*
8250
8251
8252 fi
8253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
8254 $as_echo "$gcc_cv_decl_char_bit" >&6; }
8255 if test $gcc_cv_decl_char_bit = no; then
8256   { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
8257 $as_echo_n "checking number of bits in a byte... " >&6; }
8258 if test "${gcc_cv_c_nbby+set}" = set; then :
8259   $as_echo_n "(cached) " >&6
8260 else
8261   i=8
8262  gcc_cv_c_nbby=
8263  while test $i -lt 65; do
8264    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8265 /* end confdefs.h.  */
8266
8267 int
8268 main ()
8269 {
8270 switch(0) {
8271   case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8272   case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8273   ; }
8274   ;
8275   return 0;
8276 }
8277 _ACEOF
8278 if ac_fn_c_try_compile "$LINENO"; then :
8279   gcc_cv_c_nbby=$i; break
8280 fi
8281 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8282    i=`expr $i + 1`
8283  done
8284  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8285
8286 fi
8287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
8288 $as_echo "$gcc_cv_c_nbby" >&6; }
8289 if test $gcc_cv_c_nbby = failed; then
8290   as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5
8291 else
8292
8293 cat >>confdefs.h <<_ACEOF
8294 #define CHAR_BIT $gcc_cv_c_nbby
8295 _ACEOF
8296
8297 fi
8298 fi
8299  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8300 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8301 if test "${ac_cv_c_bigendian+set}" = set; then :
8302   $as_echo_n "(cached) " >&6
8303 else
8304   ac_cv_c_bigendian=unknown
8305     # See if we're dealing with a universal compiler.
8306     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8307 /* end confdefs.h.  */
8308 #ifndef __APPLE_CC__
8309                not a universal capable compiler
8310              #endif
8311              typedef int dummy;
8312
8313 _ACEOF
8314 if ac_fn_c_try_compile "$LINENO"; then :
8315
8316         # Check for potential -arch flags.  It is not universal unless
8317         # there are at least two -arch flags with different values.
8318         ac_arch=
8319         ac_prev=
8320         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8321          if test -n "$ac_prev"; then
8322            case $ac_word in
8323              i?86 | x86_64 | ppc | ppc64)
8324                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8325                  ac_arch=$ac_word
8326                else
8327                  ac_cv_c_bigendian=universal
8328                  break
8329                fi
8330                ;;
8331            esac
8332            ac_prev=
8333          elif test "x$ac_word" = "x-arch"; then
8334            ac_prev=arch
8335          fi
8336        done
8337 fi
8338 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8339     if test $ac_cv_c_bigendian = unknown; then
8340       # See if sys/param.h defines the BYTE_ORDER macro.
8341       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8342 /* end confdefs.h.  */
8343 #include <sys/types.h>
8344              #include <sys/param.h>
8345
8346 int
8347 main ()
8348 {
8349 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8350                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8351                      && LITTLE_ENDIAN)
8352               bogus endian macros
8353              #endif
8354
8355   ;
8356   return 0;
8357 }
8358 _ACEOF
8359 if ac_fn_c_try_compile "$LINENO"; then :
8360   # It does; now see whether it defined to BIG_ENDIAN or not.
8361          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8362 /* end confdefs.h.  */
8363 #include <sys/types.h>
8364                 #include <sys/param.h>
8365
8366 int
8367 main ()
8368 {
8369 #if BYTE_ORDER != BIG_ENDIAN
8370                  not big endian
8371                 #endif
8372
8373   ;
8374   return 0;
8375 }
8376 _ACEOF
8377 if ac_fn_c_try_compile "$LINENO"; then :
8378   ac_cv_c_bigendian=yes
8379 else
8380   ac_cv_c_bigendian=no
8381 fi
8382 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8383 fi
8384 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8385     fi
8386     if test $ac_cv_c_bigendian = unknown; then
8387       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8388       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8389 /* end confdefs.h.  */
8390 #include <limits.h>
8391
8392 int
8393 main ()
8394 {
8395 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8396               bogus endian macros
8397              #endif
8398
8399   ;
8400   return 0;
8401 }
8402 _ACEOF
8403 if ac_fn_c_try_compile "$LINENO"; then :
8404   # It does; now see whether it defined to _BIG_ENDIAN or not.
8405          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8406 /* end confdefs.h.  */
8407 #include <limits.h>
8408
8409 int
8410 main ()
8411 {
8412 #ifndef _BIG_ENDIAN
8413                  not big endian
8414                 #endif
8415
8416   ;
8417   return 0;
8418 }
8419 _ACEOF
8420 if ac_fn_c_try_compile "$LINENO"; then :
8421   ac_cv_c_bigendian=yes
8422 else
8423   ac_cv_c_bigendian=no
8424 fi
8425 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8426 fi
8427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8428     fi
8429     if test $ac_cv_c_bigendian = unknown; then
8430       # Compile a test program.
8431       if test "$cross_compiling" = yes; then :
8432   # Try to guess by grepping values from an object file.
8433          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8434 /* end confdefs.h.  */
8435 short int ascii_mm[] =
8436                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8437                 short int ascii_ii[] =
8438                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8439                 int use_ascii (int i) {
8440                   return ascii_mm[i] + ascii_ii[i];
8441                 }
8442                 short int ebcdic_ii[] =
8443                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8444                 short int ebcdic_mm[] =
8445                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8446                 int use_ebcdic (int i) {
8447                   return ebcdic_mm[i] + ebcdic_ii[i];
8448                 }
8449                 extern int foo;
8450
8451 int
8452 main ()
8453 {
8454 return use_ascii (foo) == use_ebcdic (foo);
8455   ;
8456   return 0;
8457 }
8458 _ACEOF
8459 if ac_fn_c_try_compile "$LINENO"; then :
8460   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8461               ac_cv_c_bigendian=yes
8462             fi
8463             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8464               if test "$ac_cv_c_bigendian" = unknown; then
8465                 ac_cv_c_bigendian=no
8466               else
8467                 # finding both strings is unlikely to happen, but who knows?
8468                 ac_cv_c_bigendian=unknown
8469               fi
8470             fi
8471 fi
8472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8473 else
8474   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8475 /* end confdefs.h.  */
8476 $ac_includes_default
8477 int
8478 main ()
8479 {
8480
8481              /* Are we little or big endian?  From Harbison&Steele.  */
8482              union
8483              {
8484                long int l;
8485                char c[sizeof (long int)];
8486              } u;
8487              u.l = 1;
8488              return u.c[sizeof (long int) - 1] == 1;
8489
8490   ;
8491   return 0;
8492 }
8493 _ACEOF
8494 if ac_fn_c_try_run "$LINENO"; then :
8495   ac_cv_c_bigendian=no
8496 else
8497   ac_cv_c_bigendian=yes
8498 fi
8499 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8500   conftest.$ac_objext conftest.beam conftest.$ac_ext
8501 fi
8502
8503     fi
8504 fi
8505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8506 $as_echo "$ac_cv_c_bigendian" >&6; }
8507  case $ac_cv_c_bigendian in #(
8508    yes)
8509      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8510 ;; #(
8511    no)
8512       ;; #(
8513    universal)
8514
8515 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8516
8517      ;; #(
8518    *)
8519      as_fn_error "unknown endianness
8520  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8521  esac
8522
8523
8524 # ----------------------
8525 # Checks for C++ headers
8526 # ----------------------
8527
8528 ac_ext=cpp
8529 ac_cpp='$CXXCPP $CPPFLAGS'
8530 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8531 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8532 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
8534 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
8535 if test -z "$CXXCPP"; then
8536   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
8537   $as_echo_n "(cached) " >&6
8538 else
8539       # Double quotes because CXXCPP needs to be expanded
8540     for CXXCPP in "$CXX -E" "/lib/cpp"
8541     do
8542       ac_preproc_ok=false
8543 for ac_cxx_preproc_warn_flag in '' yes
8544 do
8545   # Use a header file that comes with gcc, so configuring glibc
8546   # with a fresh cross-compiler works.
8547   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8548   # <limits.h> exists even on freestanding compilers.
8549   # On the NeXT, cc -E runs the code through the compiler's parser,
8550   # not just through cpp. "Syntax error" is here to catch this case.
8551   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8552 /* end confdefs.h.  */
8553 #ifdef __STDC__
8554 # include <limits.h>
8555 #else
8556 # include <assert.h>
8557 #endif
8558                      Syntax error
8559 _ACEOF
8560 if ac_fn_cxx_try_cpp "$LINENO"; then :
8561
8562 else
8563   # Broken: fails on valid input.
8564 continue
8565 fi
8566 rm -f conftest.err conftest.$ac_ext
8567
8568   # OK, works on sane cases.  Now check whether nonexistent headers
8569   # can be detected and how.
8570   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8571 /* end confdefs.h.  */
8572 #include <ac_nonexistent.h>
8573 _ACEOF
8574 if ac_fn_cxx_try_cpp "$LINENO"; then :
8575   # Broken: success on invalid input.
8576 continue
8577 else
8578   # Passes both tests.
8579 ac_preproc_ok=:
8580 break
8581 fi
8582 rm -f conftest.err conftest.$ac_ext
8583
8584 done
8585 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8586 rm -f conftest.err conftest.$ac_ext
8587 if $ac_preproc_ok; then :
8588   break
8589 fi
8590
8591     done
8592     ac_cv_prog_CXXCPP=$CXXCPP
8593
8594 fi
8595   CXXCPP=$ac_cv_prog_CXXCPP
8596 else
8597   ac_cv_prog_CXXCPP=$CXXCPP
8598 fi
8599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
8600 $as_echo "$CXXCPP" >&6; }
8601 ac_preproc_ok=false
8602 for ac_cxx_preproc_warn_flag in '' yes
8603 do
8604   # Use a header file that comes with gcc, so configuring glibc
8605   # with a fresh cross-compiler works.
8606   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8607   # <limits.h> exists even on freestanding compilers.
8608   # On the NeXT, cc -E runs the code through the compiler's parser,
8609   # not just through cpp. "Syntax error" is here to catch this case.
8610   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8611 /* end confdefs.h.  */
8612 #ifdef __STDC__
8613 # include <limits.h>
8614 #else
8615 # include <assert.h>
8616 #endif
8617                      Syntax error
8618 _ACEOF
8619 if ac_fn_cxx_try_cpp "$LINENO"; then :
8620
8621 else
8622   # Broken: fails on valid input.
8623 continue
8624 fi
8625 rm -f conftest.err conftest.$ac_ext
8626
8627   # OK, works on sane cases.  Now check whether nonexistent headers
8628   # can be detected and how.
8629   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8630 /* end confdefs.h.  */
8631 #include <ac_nonexistent.h>
8632 _ACEOF
8633 if ac_fn_cxx_try_cpp "$LINENO"; then :
8634   # Broken: success on invalid input.
8635 continue
8636 else
8637   # Passes both tests.
8638 ac_preproc_ok=:
8639 break
8640 fi
8641 rm -f conftest.err conftest.$ac_ext
8642
8643 done
8644 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8645 rm -f conftest.err conftest.$ac_ext
8646 if $ac_preproc_ok; then :
8647
8648 else
8649   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8650 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8651 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8652 See \`config.log' for more details." >&5
8653 $as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8654 See \`config.log' for more details." >&2;}; }
8655 fi
8656
8657 ac_ext=c
8658 ac_cpp='$CPP $CPPFLAGS'
8659 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8660 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8661 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8662
8663
8664 ac_ext=cpp
8665 ac_cpp='$CXXCPP $CPPFLAGS'
8666 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8667 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8668 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8669
8670
8671
8672
8673 for ac_header in unordered_map
8674 do :
8675   ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map"
8676 if test "x$ac_cv_header_unordered_map" = x""yes; then :
8677   cat >>confdefs.h <<_ACEOF
8678 #define HAVE_UNORDERED_MAP 1
8679 _ACEOF
8680
8681 fi
8682 done
8683
8684 for ac_header in tr1/unordered_map
8685 do :
8686   ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map"
8687 if test "x$ac_cv_header_tr1_unordered_map" = x""yes; then :
8688   cat >>confdefs.h <<_ACEOF
8689 #define HAVE_TR1_UNORDERED_MAP 1
8690 _ACEOF
8691
8692 fi
8693 done
8694
8695 for ac_header in ext/hash_map
8696 do :
8697   ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map"
8698 if test "x$ac_cv_header_ext_hash_map" = x""yes; then :
8699   cat >>confdefs.h <<_ACEOF
8700 #define HAVE_EXT_HASH_MAP 1
8701 _ACEOF
8702
8703 fi
8704 done
8705
8706
8707 ac_ext=c
8708 ac_cpp='$CPP $CPPFLAGS'
8709 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8710 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8711 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8712
8713
8714 # --------
8715 # UNSORTED
8716 # --------
8717
8718
8719 # These libraries may be used by collect2.
8720 # We may need a special search path to get them linked.
8721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
8722 $as_echo_n "checking for collect2 libraries... " >&6; }
8723 if test "${gcc_cv_collect2_libs+set}" = set; then :
8724   $as_echo_n "(cached) " >&6
8725 else
8726   save_LIBS="$LIBS"
8727 for libs in '' -lld -lmld \
8728                 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8729                 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8730 do
8731         LIBS="$libs"
8732         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8733 /* end confdefs.h.  */
8734
8735 /* Override any GCC internal prototype to avoid an error.
8736    Use char because int might match the return type of a GCC
8737    builtin and then its argument prototype would still apply.  */
8738 #ifdef __cplusplus
8739 extern "C"
8740 #endif
8741 char ldopen ();
8742 int
8743 main ()
8744 {
8745 return ldopen ();
8746   ;
8747   return 0;
8748 }
8749 _ACEOF
8750 if ac_fn_c_try_link "$LINENO"; then :
8751   gcc_cv_collect2_libs="$libs"; break
8752 fi
8753 rm -f core conftest.err conftest.$ac_objext \
8754     conftest$ac_exeext conftest.$ac_ext
8755 done
8756 LIBS="$save_LIBS"
8757 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8758 fi
8759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
8760 $as_echo "$gcc_cv_collect2_libs" >&6; }
8761 case $gcc_cv_collect2_libs in
8762         "none required")        ;;
8763         *)      COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8764 esac
8765
8766
8767 # When building Ada code on Alpha, we need exc_resume which is usually in
8768 # -lexc.  So test for it.
8769 save_LIBS="$LIBS"
8770 LIBS=
8771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
8772 $as_echo_n "checking for library containing exc_resume... " >&6; }
8773 if test "${ac_cv_search_exc_resume+set}" = set; then :
8774   $as_echo_n "(cached) " >&6
8775 else
8776   ac_func_search_save_LIBS=$LIBS
8777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8778 /* end confdefs.h.  */
8779
8780 /* Override any GCC internal prototype to avoid an error.
8781    Use char because int might match the return type of a GCC
8782    builtin and then its argument prototype would still apply.  */
8783 #ifdef __cplusplus
8784 extern "C"
8785 #endif
8786 char exc_resume ();
8787 int
8788 main ()
8789 {
8790 return exc_resume ();
8791   ;
8792   return 0;
8793 }
8794 _ACEOF
8795 for ac_lib in '' exc; do
8796   if test -z "$ac_lib"; then
8797     ac_res="none required"
8798   else
8799     ac_res=-l$ac_lib
8800     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8801   fi
8802   if ac_fn_c_try_link "$LINENO"; then :
8803   ac_cv_search_exc_resume=$ac_res
8804 fi
8805 rm -f core conftest.err conftest.$ac_objext \
8806     conftest$ac_exeext
8807   if test "${ac_cv_search_exc_resume+set}" = set; then :
8808   break
8809 fi
8810 done
8811 if test "${ac_cv_search_exc_resume+set}" = set; then :
8812
8813 else
8814   ac_cv_search_exc_resume=no
8815 fi
8816 rm conftest.$ac_ext
8817 LIBS=$ac_func_search_save_LIBS
8818 fi
8819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
8820 $as_echo "$ac_cv_search_exc_resume" >&6; }
8821 ac_res=$ac_cv_search_exc_resume
8822 if test "$ac_res" != no; then :
8823   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8824
8825 fi
8826
8827 GNAT_LIBEXC="$LIBS"
8828 LIBS="$save_LIBS"
8829
8830
8831 # To support -mcpu=native on Solaris/SPARC, we need libkstat.
8832 save_LIBS="$LIBS"
8833 LIBS=
8834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kstat_open" >&5
8835 $as_echo_n "checking for library containing kstat_open... " >&6; }
8836 if test "${ac_cv_search_kstat_open+set}" = set; then :
8837   $as_echo_n "(cached) " >&6
8838 else
8839   ac_func_search_save_LIBS=$LIBS
8840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8841 /* end confdefs.h.  */
8842
8843 /* Override any GCC internal prototype to avoid an error.
8844    Use char because int might match the return type of a GCC
8845    builtin and then its argument prototype would still apply.  */
8846 #ifdef __cplusplus
8847 extern "C"
8848 #endif
8849 char kstat_open ();
8850 int
8851 main ()
8852 {
8853 return kstat_open ();
8854   ;
8855   return 0;
8856 }
8857 _ACEOF
8858 for ac_lib in '' kstat; do
8859   if test -z "$ac_lib"; then
8860     ac_res="none required"
8861   else
8862     ac_res=-l$ac_lib
8863     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8864   fi
8865   if ac_fn_c_try_link "$LINENO"; then :
8866   ac_cv_search_kstat_open=$ac_res
8867 fi
8868 rm -f core conftest.err conftest.$ac_objext \
8869     conftest$ac_exeext
8870   if test "${ac_cv_search_kstat_open+set}" = set; then :
8871   break
8872 fi
8873 done
8874 if test "${ac_cv_search_kstat_open+set}" = set; then :
8875
8876 else
8877   ac_cv_search_kstat_open=no
8878 fi
8879 rm conftest.$ac_ext
8880 LIBS=$ac_func_search_save_LIBS
8881 fi
8882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kstat_open" >&5
8883 $as_echo "$ac_cv_search_kstat_open" >&6; }
8884 ac_res=$ac_cv_search_kstat_open
8885 if test "$ac_res" != no; then :
8886   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8887
8888 fi
8889
8890 EXTRA_GCC_LIBS="$LIBS"
8891 LIBS="$save_LIBS"
8892
8893
8894 # Some systems put ldexp and frexp in libm instead of libc; assume
8895 # they're both in the same place.  jcf-dump needs them.
8896 save_LIBS="$LIBS"
8897 LIBS=
8898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
8899 $as_echo_n "checking for library containing ldexp... " >&6; }
8900 if test "${ac_cv_search_ldexp+set}" = set; then :
8901   $as_echo_n "(cached) " >&6
8902 else
8903   ac_func_search_save_LIBS=$LIBS
8904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8905 /* end confdefs.h.  */
8906
8907 /* Override any GCC internal prototype to avoid an error.
8908    Use char because int might match the return type of a GCC
8909    builtin and then its argument prototype would still apply.  */
8910 #ifdef __cplusplus
8911 extern "C"
8912 #endif
8913 char ldexp ();
8914 int
8915 main ()
8916 {
8917 return ldexp ();
8918   ;
8919   return 0;
8920 }
8921 _ACEOF
8922 for ac_lib in '' m; do
8923   if test -z "$ac_lib"; then
8924     ac_res="none required"
8925   else
8926     ac_res=-l$ac_lib
8927     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8928   fi
8929   if ac_fn_c_try_link "$LINENO"; then :
8930   ac_cv_search_ldexp=$ac_res
8931 fi
8932 rm -f core conftest.err conftest.$ac_objext \
8933     conftest$ac_exeext
8934   if test "${ac_cv_search_ldexp+set}" = set; then :
8935   break
8936 fi
8937 done
8938 if test "${ac_cv_search_ldexp+set}" = set; then :
8939
8940 else
8941   ac_cv_search_ldexp=no
8942 fi
8943 rm conftest.$ac_ext
8944 LIBS=$ac_func_search_save_LIBS
8945 fi
8946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
8947 $as_echo "$ac_cv_search_ldexp" >&6; }
8948 ac_res=$ac_cv_search_ldexp
8949 if test "$ac_res" != no; then :
8950   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8951
8952 fi
8953
8954 LDEXP_LIB="$LIBS"
8955 LIBS="$save_LIBS"
8956
8957
8958 # Use <inttypes.h> only if it exists,
8959 # doesn't clash with <sys/types.h>, and declares intmax_t.
8960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
8961 $as_echo_n "checking for inttypes.h... " >&6; }
8962 if test "${gcc_cv_header_inttypes_h+set}" = set; then :
8963   $as_echo_n "(cached) " >&6
8964 else
8965   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8966 /* end confdefs.h.  */
8967 #include <sys/types.h>
8968 #include <inttypes.h>
8969 int
8970 main ()
8971 {
8972 intmax_t i = -1;
8973   ;
8974   return 0;
8975 }
8976 _ACEOF
8977 if ac_fn_c_try_compile "$LINENO"; then :
8978   gcc_cv_header_inttypes_h=yes
8979 else
8980   gcc_cv_header_inttypes_h=no
8981 fi
8982 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8983 fi
8984
8985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
8986 $as_echo "$gcc_cv_header_inttypes_h" >&6; }
8987 if test $gcc_cv_header_inttypes_h = yes; then
8988
8989 $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
8990
8991 fi
8992
8993
8994
8995 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
8996         sysconf strsignal getrusage nl_langinfo \
8997         gettimeofday mbstowcs wcswidth mmap setlocale \
8998         clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
8999 do :
9000   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9001 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9002 eval as_val=\$$as_ac_var
9003    if test "x$as_val" = x""yes; then :
9004   cat >>confdefs.h <<_ACEOF
9005 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9006 _ACEOF
9007
9008 fi
9009 done
9010
9011
9012 if test x$ac_cv_func_mbstowcs = xyes; then
9013   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
9014 $as_echo_n "checking whether mbstowcs works... " >&6; }
9015 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then :
9016   $as_echo_n "(cached) " >&6
9017 else
9018       if test "$cross_compiling" = yes; then :
9019   gcc_cv_func_mbstowcs_works=yes
9020 else
9021   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9022 /* end confdefs.h.  */
9023 #include <stdlib.h>
9024 int main()
9025 {
9026   mbstowcs(0, "", 0);
9027   return 0;
9028 }
9029 _ACEOF
9030 if ac_fn_c_try_run "$LINENO"; then :
9031   gcc_cv_func_mbstowcs_works=yes
9032 else
9033   gcc_cv_func_mbstowcs_works=no
9034 fi
9035 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9036   conftest.$ac_objext conftest.beam conftest.$ac_ext
9037 fi
9038
9039 fi
9040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
9041 $as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
9042   if test x$gcc_cv_func_mbstowcs_works = xyes; then
9043
9044 $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
9045
9046   fi
9047 fi
9048
9049 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
9050 if test "x$ac_cv_type_ssize_t" = x""yes; then :
9051
9052 else
9053
9054 cat >>confdefs.h <<_ACEOF
9055 #define ssize_t int
9056 _ACEOF
9057
9058 fi
9059
9060 ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
9061 if test "x$ac_cv_type_caddr_t" = x""yes; then :
9062
9063 else
9064
9065 cat >>confdefs.h <<_ACEOF
9066 #define caddr_t char *
9067 _ACEOF
9068
9069 fi
9070
9071
9072
9073 ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
9074 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
9075   gcc_header_sys_mman_h=yes
9076 else
9077   gcc_header_sys_mman_h=no
9078 fi
9079
9080 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
9081 if test "x$ac_cv_func_mmap" = x""yes; then :
9082   gcc_func_mmap=yes
9083 else
9084   gcc_func_mmap=no
9085 fi
9086
9087 if test "$gcc_header_sys_mman_h" != yes \
9088  || test "$gcc_func_mmap" != yes; then
9089    gcc_cv_func_mmap_file=no
9090    gcc_cv_func_mmap_dev_zero=no
9091    gcc_cv_func_mmap_anon=no
9092 else
9093    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
9094 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
9095 if test "${gcc_cv_func_mmap_file+set}" = set; then :
9096   $as_echo_n "(cached) " >&6
9097 else
9098   # Add a system to this blacklist if
9099    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9100    # memory area containing the same data that you'd get if you applied
9101    # read() to the same fd.  The only system known to have a problem here
9102    # is VMS, where text files have record structure.
9103    case "$host_os" in
9104      vms* | ultrix*)
9105         gcc_cv_func_mmap_file=no ;;
9106      *)
9107         gcc_cv_func_mmap_file=yes;;
9108    esac
9109 fi
9110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
9111 $as_echo "$gcc_cv_func_mmap_file" >&6; }
9112    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
9113 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
9114 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
9115   $as_echo_n "(cached) " >&6
9116 else
9117   # Add a system to this blacklist if it has mmap() but /dev/zero
9118    # does not exist, or if mmapping /dev/zero does not give anonymous
9119    # zeroed pages with both the following properties:
9120    # 1. If you map N consecutive pages in with one call, and then
9121    #    unmap any subset of those pages, the pages that were not
9122    #    explicitly unmapped remain accessible.
9123    # 2. If you map two adjacent blocks of memory and then unmap them
9124    #    both at once, they must both go away.
9125    # Systems known to be in this category are Windows (all variants),
9126    # VMS, and Darwin.
9127    case "$host_os" in
9128      vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9129         gcc_cv_func_mmap_dev_zero=no ;;
9130      *)
9131         gcc_cv_func_mmap_dev_zero=yes;;
9132    esac
9133 fi
9134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
9135 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
9136
9137    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9138    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
9139 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
9140 if test "${gcc_cv_decl_map_anon+set}" = set; then :
9141   $as_echo_n "(cached) " >&6
9142 else
9143   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9144 /* end confdefs.h.  */
9145 #include <sys/types.h>
9146 #include <sys/mman.h>
9147 #include <unistd.h>
9148
9149 #ifndef MAP_ANONYMOUS
9150 #define MAP_ANONYMOUS MAP_ANON
9151 #endif
9152
9153 int
9154 main ()
9155 {
9156 int n = MAP_ANONYMOUS;
9157   ;
9158   return 0;
9159 }
9160 _ACEOF
9161 if ac_fn_c_try_compile "$LINENO"; then :
9162   gcc_cv_decl_map_anon=yes
9163 else
9164   gcc_cv_decl_map_anon=no
9165 fi
9166 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9167 fi
9168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
9169 $as_echo "$gcc_cv_decl_map_anon" >&6; }
9170
9171    if test $gcc_cv_decl_map_anon = no; then
9172      gcc_cv_func_mmap_anon=no
9173    else
9174      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9175 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
9176 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
9177   $as_echo_n "(cached) " >&6
9178 else
9179   # Add a system to this blacklist if it has mmap() and MAP_ANON or
9180    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9181    # doesn't give anonymous zeroed pages with the same properties listed
9182    # above for use of /dev/zero.
9183    # Systems known to be in this category are Windows, VMS, and SCO Unix.
9184    case "$host_os" in
9185      vms* | cygwin* | pe | mingw* | sco* | udk* )
9186         gcc_cv_func_mmap_anon=no ;;
9187      *)
9188         gcc_cv_func_mmap_anon=yes;;
9189    esac
9190 fi
9191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
9192 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
9193    fi
9194 fi
9195
9196 if test $gcc_cv_func_mmap_file = yes; then
9197
9198 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
9199
9200 fi
9201 if test $gcc_cv_func_mmap_dev_zero = yes; then
9202
9203 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
9204
9205 fi
9206 if test $gcc_cv_func_mmap_anon = yes; then
9207
9208 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
9209
9210 fi
9211
9212
9213 case "${host}" in
9214 *-*-*vms*)
9215   # Under VMS, vfork works very differently than on Unix. The standard test
9216   # won't work, and it isn't easily adaptable. It makes more sense to
9217   # just force it.
9218   ac_cv_func_vfork_works=yes
9219   ;;
9220 esac
9221 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9222 if test "x$ac_cv_type_pid_t" = x""yes; then :
9223
9224 else
9225
9226 cat >>confdefs.h <<_ACEOF
9227 #define pid_t int
9228 _ACEOF
9229
9230 fi
9231
9232 for ac_header in vfork.h
9233 do :
9234   ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
9235 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9236   cat >>confdefs.h <<_ACEOF
9237 #define HAVE_VFORK_H 1
9238 _ACEOF
9239
9240 fi
9241 done
9242
9243 for ac_func in fork vfork
9244 do :
9245   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9246 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9247 eval as_val=\$$as_ac_var
9248    if test "x$as_val" = x""yes; then :
9249   cat >>confdefs.h <<_ACEOF
9250 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9251 _ACEOF
9252
9253 fi
9254 done
9255
9256 if test "x$ac_cv_func_fork" = xyes; then
9257   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9258 $as_echo_n "checking for working fork... " >&6; }
9259 if test "${ac_cv_func_fork_works+set}" = set; then :
9260   $as_echo_n "(cached) " >&6
9261 else
9262   if test "$cross_compiling" = yes; then :
9263   ac_cv_func_fork_works=cross
9264 else
9265   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9266 /* end confdefs.h.  */
9267 $ac_includes_default
9268 int
9269 main ()
9270 {
9271
9272           /* By Ruediger Kuhlmann. */
9273           return fork () < 0;
9274
9275   ;
9276   return 0;
9277 }
9278 _ACEOF
9279 if ac_fn_c_try_run "$LINENO"; then :
9280   ac_cv_func_fork_works=yes
9281 else
9282   ac_cv_func_fork_works=no
9283 fi
9284 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9285   conftest.$ac_objext conftest.beam conftest.$ac_ext
9286 fi
9287
9288 fi
9289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9290 $as_echo "$ac_cv_func_fork_works" >&6; }
9291
9292 else
9293   ac_cv_func_fork_works=$ac_cv_func_fork
9294 fi
9295 if test "x$ac_cv_func_fork_works" = xcross; then
9296   case $host in
9297     *-*-amigaos* | *-*-msdosdjgpp*)
9298       # Override, as these systems have only a dummy fork() stub
9299       ac_cv_func_fork_works=no
9300       ;;
9301     *)
9302       ac_cv_func_fork_works=yes
9303       ;;
9304   esac
9305   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9306 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9307 fi
9308 ac_cv_func_vfork_works=$ac_cv_func_vfork
9309 if test "x$ac_cv_func_vfork" = xyes; then
9310   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9311 $as_echo_n "checking for working vfork... " >&6; }
9312 if test "${ac_cv_func_vfork_works+set}" = set; then :
9313   $as_echo_n "(cached) " >&6
9314 else
9315   if test "$cross_compiling" = yes; then :
9316   ac_cv_func_vfork_works=cross
9317 else
9318   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9319 /* end confdefs.h.  */
9320 /* Thanks to Paul Eggert for this test.  */
9321 $ac_includes_default
9322 #include <sys/wait.h>
9323 #ifdef HAVE_VFORK_H
9324 # include <vfork.h>
9325 #endif
9326 /* On some sparc systems, changes by the child to local and incoming
9327    argument registers are propagated back to the parent.  The compiler
9328    is told about this with #include <vfork.h>, but some compilers
9329    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
9330    static variable whose address is put into a register that is
9331    clobbered by the vfork.  */
9332 static void
9333 #ifdef __cplusplus
9334 sparc_address_test (int arg)
9335 # else
9336 sparc_address_test (arg) int arg;
9337 #endif
9338 {
9339   static pid_t child;
9340   if (!child) {
9341     child = vfork ();
9342     if (child < 0) {
9343       perror ("vfork");
9344       _exit(2);
9345     }
9346     if (!child) {
9347       arg = getpid();
9348       write(-1, "", 0);
9349       _exit (arg);
9350     }
9351   }
9352 }
9353
9354 int
9355 main ()
9356 {
9357   pid_t parent = getpid ();
9358   pid_t child;
9359
9360   sparc_address_test (0);
9361
9362   child = vfork ();
9363
9364   if (child == 0) {
9365     /* Here is another test for sparc vfork register problems.  This
9366        test uses lots of local variables, at least as many local
9367        variables as main has allocated so far including compiler
9368        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
9369        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
9370        reuse the register of parent for one of the local variables,
9371        since it will think that parent can't possibly be used any more
9372        in this routine.  Assigning to the local variable will thus
9373        munge parent in the parent process.  */
9374     pid_t
9375       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9376       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9377     /* Convince the compiler that p..p7 are live; otherwise, it might
9378        use the same hardware register for all 8 local variables.  */
9379     if (p != p1 || p != p2 || p != p3 || p != p4
9380         || p != p5 || p != p6 || p != p7)
9381       _exit(1);
9382
9383     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
9384        from child file descriptors.  If the child closes a descriptor
9385        before it execs or exits, this munges the parent's descriptor
9386        as well.  Test for this by closing stdout in the child.  */
9387     _exit(close(fileno(stdout)) != 0);
9388   } else {
9389     int status;
9390     struct stat st;
9391
9392     while (wait(&status) != child)
9393       ;
9394     return (
9395          /* Was there some problem with vforking?  */
9396          child < 0
9397
9398          /* Did the child fail?  (This shouldn't happen.)  */
9399          || status
9400
9401          /* Did the vfork/compiler bug occur?  */
9402          || parent != getpid()
9403
9404          /* Did the file descriptor bug occur?  */
9405          || fstat(fileno(stdout), &st) != 0
9406          );
9407   }
9408 }
9409 _ACEOF
9410 if ac_fn_c_try_run "$LINENO"; then :
9411   ac_cv_func_vfork_works=yes
9412 else
9413   ac_cv_func_vfork_works=no
9414 fi
9415 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9416   conftest.$ac_objext conftest.beam conftest.$ac_ext
9417 fi
9418
9419 fi
9420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9421 $as_echo "$ac_cv_func_vfork_works" >&6; }
9422
9423 fi;
9424 if test "x$ac_cv_func_fork_works" = xcross; then
9425   ac_cv_func_vfork_works=$ac_cv_func_vfork
9426   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9427 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9428 fi
9429
9430 if test "x$ac_cv_func_vfork_works" = xyes; then
9431
9432 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
9433
9434 else
9435
9436 $as_echo "#define vfork fork" >>confdefs.h
9437
9438 fi
9439 if test "x$ac_cv_func_fork_works" = xyes; then
9440
9441 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
9442
9443 fi
9444
9445
9446 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different
9447 # iconv() prototype.
9448
9449       if test "X$prefix" = "XNONE"; then
9450     acl_final_prefix="$ac_default_prefix"
9451   else
9452     acl_final_prefix="$prefix"
9453   fi
9454   if test "X$exec_prefix" = "XNONE"; then
9455     acl_final_exec_prefix='${prefix}'
9456   else
9457     acl_final_exec_prefix="$exec_prefix"
9458   fi
9459   acl_save_prefix="$prefix"
9460   prefix="$acl_final_prefix"
9461   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9462   prefix="$acl_save_prefix"
9463
9464
9465 # Check whether --with-gnu-ld was given.
9466 if test "${with_gnu_ld+set}" = set; then :
9467   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9468 else
9469   with_gnu_ld=no
9470 fi
9471
9472 # Prepare PATH_SEPARATOR.
9473 # The user is always right.
9474 if test "${PATH_SEPARATOR+set}" != set; then
9475   echo "#! /bin/sh" >conf$$.sh
9476   echo  "exit 0"   >>conf$$.sh
9477   chmod +x conf$$.sh
9478   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9479     PATH_SEPARATOR=';'
9480   else
9481     PATH_SEPARATOR=:
9482   fi
9483   rm -f conf$$.sh
9484 fi
9485 ac_prog=ld
9486 if test "$GCC" = yes; then
9487   # Check if gcc -print-prog-name=ld gives a path.
9488   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9489 $as_echo_n "checking for ld used by GCC... " >&6; }
9490   case $host in
9491   *-*-mingw*)
9492     # gcc leaves a trailing carriage return which upsets mingw
9493     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9494   *)
9495     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9496   esac
9497   case $ac_prog in
9498     # Accept absolute paths.
9499     [\\/]* | [A-Za-z]:[\\/]*)
9500       re_direlt='/[^/][^/]*/\.\./'
9501       # Canonicalize the path of ld
9502       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9503       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9504         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9505       done
9506       test -z "$LD" && LD="$ac_prog"
9507       ;;
9508   "")
9509     # If it fails, then pretend we aren't using GCC.
9510     ac_prog=ld
9511     ;;
9512   *)
9513     # If it is relative, then search for the first ld in PATH.
9514     with_gnu_ld=unknown
9515     ;;
9516   esac
9517 elif test "$with_gnu_ld" = yes; then
9518   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9519 $as_echo_n "checking for GNU ld... " >&6; }
9520 else
9521   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9522 $as_echo_n "checking for non-GNU ld... " >&6; }
9523 fi
9524 if test "${acl_cv_path_LD+set}" = set; then :
9525   $as_echo_n "(cached) " >&6
9526 else
9527   if test -z "$LD"; then
9528   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9529   for ac_dir in $PATH; do
9530     test -z "$ac_dir" && ac_dir=.
9531     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9532       acl_cv_path_LD="$ac_dir/$ac_prog"
9533       # Check to see if the program is GNU ld.  I'd rather use --version,
9534       # but apparently some GNU ld's only accept -v.
9535       # Break only if it was the GNU/non-GNU ld that we prefer.
9536       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9537         test "$with_gnu_ld" != no && break
9538       else
9539         test "$with_gnu_ld" != yes && break
9540       fi
9541     fi
9542   done
9543   IFS="$ac_save_ifs"
9544 else
9545   acl_cv_path_LD="$LD" # Let the user override the test with a path.
9546 fi
9547 fi
9548
9549 LD="$acl_cv_path_LD"
9550 if test -n "$LD"; then
9551   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9552 $as_echo "$LD" >&6; }
9553 else
9554   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9555 $as_echo "no" >&6; }
9556 fi
9557 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9559 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9560 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9561   $as_echo_n "(cached) " >&6
9562 else
9563   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9564 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9565   acl_cv_prog_gnu_ld=yes
9566 else
9567   acl_cv_prog_gnu_ld=no
9568 fi
9569 fi
9570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9571 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9572 with_gnu_ld=$acl_cv_prog_gnu_ld
9573
9574
9575
9576                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9577 $as_echo_n "checking for shared library run path origin... " >&6; }
9578 if test "${acl_cv_rpath+set}" = set; then :
9579   $as_echo_n "(cached) " >&6
9580 else
9581
9582     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9583     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9584     . ./conftest.sh
9585     rm -f ./conftest.sh
9586     acl_cv_rpath=done
9587
9588 fi
9589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9590 $as_echo "$acl_cv_rpath" >&6; }
9591   wl="$acl_cv_wl"
9592   libext="$acl_cv_libext"
9593   shlibext="$acl_cv_shlibext"
9594   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9595   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9596   hardcode_direct="$acl_cv_hardcode_direct"
9597   hardcode_minus_L="$acl_cv_hardcode_minus_L"
9598     # Check whether --enable-rpath was given.
9599 if test "${enable_rpath+set}" = set; then :
9600   enableval=$enable_rpath; :
9601 else
9602   enable_rpath=yes
9603 fi
9604
9605
9606
9607
9608
9609
9610
9611
9612     use_additional=yes
9613
9614   acl_save_prefix="$prefix"
9615   prefix="$acl_final_prefix"
9616   acl_save_exec_prefix="$exec_prefix"
9617   exec_prefix="$acl_final_exec_prefix"
9618
9619     eval additional_includedir=\"$includedir\"
9620     eval additional_libdir=\"$libdir\"
9621
9622   exec_prefix="$acl_save_exec_prefix"
9623   prefix="$acl_save_prefix"
9624
9625
9626 # Check whether --with-libiconv-prefix was given.
9627 if test "${with_libiconv_prefix+set}" = set; then :
9628   withval=$with_libiconv_prefix;
9629     if test "X$withval" = "Xno"; then
9630       use_additional=no
9631     else
9632       if test "X$withval" = "X"; then
9633
9634   acl_save_prefix="$prefix"
9635   prefix="$acl_final_prefix"
9636   acl_save_exec_prefix="$exec_prefix"
9637   exec_prefix="$acl_final_exec_prefix"
9638
9639           eval additional_includedir=\"$includedir\"
9640           eval additional_libdir=\"$libdir\"
9641
9642   exec_prefix="$acl_save_exec_prefix"
9643   prefix="$acl_save_prefix"
9644
9645       else
9646         additional_includedir="$withval/include"
9647         additional_libdir="$withval/lib"
9648       fi
9649     fi
9650
9651 fi
9652
9653       LIBICONV=
9654   LTLIBICONV=
9655   INCICONV=
9656   rpathdirs=
9657   ltrpathdirs=
9658   names_already_handled=
9659   names_next_round='iconv '
9660   while test -n "$names_next_round"; do
9661     names_this_round="$names_next_round"
9662     names_next_round=
9663     for name in $names_this_round; do
9664       already_handled=
9665       for n in $names_already_handled; do
9666         if test "$n" = "$name"; then
9667           already_handled=yes
9668           break
9669         fi
9670       done
9671       if test -z "$already_handled"; then
9672         names_already_handled="$names_already_handled $name"
9673                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9674         eval value=\"\$HAVE_LIB$uppername\"
9675         if test -n "$value"; then
9676           if test "$value" = yes; then
9677             eval value=\"\$LIB$uppername\"
9678             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
9679             eval value=\"\$LTLIB$uppername\"
9680             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
9681           else
9682                                     :
9683           fi
9684         else
9685                               found_dir=
9686           found_la=
9687           found_so=
9688           found_a=
9689           if test $use_additional = yes; then
9690             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9691               found_dir="$additional_libdir"
9692               found_so="$additional_libdir/lib$name.$shlibext"
9693               if test -f "$additional_libdir/lib$name.la"; then
9694                 found_la="$additional_libdir/lib$name.la"
9695               fi
9696             else
9697               if test -f "$additional_libdir/lib$name.$libext"; then
9698                 found_dir="$additional_libdir"
9699                 found_a="$additional_libdir/lib$name.$libext"
9700                 if test -f "$additional_libdir/lib$name.la"; then
9701                   found_la="$additional_libdir/lib$name.la"
9702                 fi
9703               fi
9704             fi
9705           fi
9706           if test "X$found_dir" = "X"; then
9707             for x in $LDFLAGS $LTLIBICONV; do
9708
9709   acl_save_prefix="$prefix"
9710   prefix="$acl_final_prefix"
9711   acl_save_exec_prefix="$exec_prefix"
9712   exec_prefix="$acl_final_exec_prefix"
9713   eval x=\"$x\"
9714   exec_prefix="$acl_save_exec_prefix"
9715   prefix="$acl_save_prefix"
9716
9717               case "$x" in
9718                 -L*)
9719                   dir=`echo "X$x" | sed -e 's/^X-L//'`
9720                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9721                     found_dir="$dir"
9722                     found_so="$dir/lib$name.$shlibext"
9723                     if test -f "$dir/lib$name.la"; then
9724                       found_la="$dir/lib$name.la"
9725                     fi
9726                   else
9727                     if test -f "$dir/lib$name.$libext"; then
9728                       found_dir="$dir"
9729                       found_a="$dir/lib$name.$libext"
9730                       if test -f "$dir/lib$name.la"; then
9731                         found_la="$dir/lib$name.la"
9732                       fi
9733                     fi
9734                   fi
9735                   ;;
9736               esac
9737               if test "X$found_dir" != "X"; then
9738                 break
9739               fi
9740             done
9741           fi
9742           if test "X$found_dir" != "X"; then
9743                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
9744             if test "X$found_so" != "X"; then
9745                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9746                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9747               else
9748                                                                                 haveit=
9749                 for x in $ltrpathdirs; do
9750                   if test "X$x" = "X$found_dir"; then
9751                     haveit=yes
9752                     break
9753                   fi
9754                 done
9755                 if test -z "$haveit"; then
9756                   ltrpathdirs="$ltrpathdirs $found_dir"
9757                 fi
9758                                 if test "$hardcode_direct" = yes; then
9759                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9760                 else
9761                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9762                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9763                                                             haveit=
9764                     for x in $rpathdirs; do
9765                       if test "X$x" = "X$found_dir"; then
9766                         haveit=yes
9767                         break
9768                       fi
9769                     done
9770                     if test -z "$haveit"; then
9771                       rpathdirs="$rpathdirs $found_dir"
9772                     fi
9773                   else
9774                                                                                 haveit=
9775                     for x in $LDFLAGS $LIBICONV; do
9776
9777   acl_save_prefix="$prefix"
9778   prefix="$acl_final_prefix"
9779   acl_save_exec_prefix="$exec_prefix"
9780   exec_prefix="$acl_final_exec_prefix"
9781   eval x=\"$x\"
9782   exec_prefix="$acl_save_exec_prefix"
9783   prefix="$acl_save_prefix"
9784
9785                       if test "X$x" = "X-L$found_dir"; then
9786                         haveit=yes
9787                         break
9788                       fi
9789                     done
9790                     if test -z "$haveit"; then
9791                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
9792                     fi
9793                     if test "$hardcode_minus_L" != no; then
9794                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9795                     else
9796                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9797                     fi
9798                   fi
9799                 fi
9800               fi
9801             else
9802               if test "X$found_a" != "X"; then
9803                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
9804               else
9805                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
9806               fi
9807             fi
9808                         additional_includedir=
9809             case "$found_dir" in
9810               */lib | */lib/)
9811                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9812                 additional_includedir="$basedir/include"
9813                 ;;
9814             esac
9815             if test "X$additional_includedir" != "X"; then
9816                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
9817                 haveit=
9818                 if test "X$additional_includedir" = "X/usr/local/include"; then
9819                   if test -n "$GCC"; then
9820                     case $host_os in
9821                       linux*) haveit=yes;;
9822                     esac
9823                   fi
9824                 fi
9825                 if test -z "$haveit"; then
9826                   for x in $CPPFLAGS $INCICONV; do
9827
9828   acl_save_prefix="$prefix"
9829   prefix="$acl_final_prefix"
9830   acl_save_exec_prefix="$exec_prefix"
9831   exec_prefix="$acl_final_exec_prefix"
9832   eval x=\"$x\"
9833   exec_prefix="$acl_save_exec_prefix"
9834   prefix="$acl_save_prefix"
9835
9836                     if test "X$x" = "X-I$additional_includedir"; then
9837                       haveit=yes
9838                       break
9839                     fi
9840                   done
9841                   if test -z "$haveit"; then
9842                     if test -d "$additional_includedir"; then
9843                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
9844                     fi
9845                   fi
9846                 fi
9847               fi
9848             fi
9849                         if test -n "$found_la"; then
9850                                                         save_libdir="$libdir"
9851               case "$found_la" in
9852                 */* | *\\*) . "$found_la" ;;
9853                 *) . "./$found_la" ;;
9854               esac
9855               libdir="$save_libdir"
9856                             for dep in $dependency_libs; do
9857                 case "$dep" in
9858                   -L*)
9859                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9860                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
9861                       haveit=
9862                       if test "X$additional_libdir" = "X/usr/local/lib"; then
9863                         if test -n "$GCC"; then
9864                           case $host_os in
9865                             linux*) haveit=yes;;
9866                           esac
9867                         fi
9868                       fi
9869                       if test -z "$haveit"; then
9870                         haveit=
9871                         for x in $LDFLAGS $LIBICONV; do
9872
9873   acl_save_prefix="$prefix"
9874   prefix="$acl_final_prefix"
9875   acl_save_exec_prefix="$exec_prefix"
9876   exec_prefix="$acl_final_exec_prefix"
9877   eval x=\"$x\"
9878   exec_prefix="$acl_save_exec_prefix"
9879   prefix="$acl_save_prefix"
9880
9881                           if test "X$x" = "X-L$additional_libdir"; then
9882                             haveit=yes
9883                             break
9884                           fi
9885                         done
9886                         if test -z "$haveit"; then
9887                           if test -d "$additional_libdir"; then
9888                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
9889                           fi
9890                         fi
9891                         haveit=
9892                         for x in $LDFLAGS $LTLIBICONV; do
9893
9894   acl_save_prefix="$prefix"
9895   prefix="$acl_final_prefix"
9896   acl_save_exec_prefix="$exec_prefix"
9897   exec_prefix="$acl_final_exec_prefix"
9898   eval x=\"$x\"
9899   exec_prefix="$acl_save_exec_prefix"
9900   prefix="$acl_save_prefix"
9901
9902                           if test "X$x" = "X-L$additional_libdir"; then
9903                             haveit=yes
9904                             break
9905                           fi
9906                         done
9907                         if test -z "$haveit"; then
9908                           if test -d "$additional_libdir"; then
9909                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
9910                           fi
9911                         fi
9912                       fi
9913                     fi
9914                     ;;
9915                   -R*)
9916                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
9917                     if test "$enable_rpath" != no; then
9918                                                                   haveit=
9919                       for x in $rpathdirs; do
9920                         if test "X$x" = "X$dir"; then
9921                           haveit=yes
9922                           break
9923                         fi
9924                       done
9925                       if test -z "$haveit"; then
9926                         rpathdirs="$rpathdirs $dir"
9927                       fi
9928                                                                   haveit=
9929                       for x in $ltrpathdirs; do
9930                         if test "X$x" = "X$dir"; then
9931                           haveit=yes
9932                           break
9933                         fi
9934                       done
9935                       if test -z "$haveit"; then
9936                         ltrpathdirs="$ltrpathdirs $dir"
9937                       fi
9938                     fi
9939                     ;;
9940                   -l*)
9941                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
9942                     ;;
9943                   *.la)
9944                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
9945                     ;;
9946                   *)
9947                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
9948                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
9949                     ;;
9950                 esac
9951               done
9952             fi
9953           else
9954                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9955             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
9956           fi
9957         fi
9958       fi
9959     done
9960   done
9961   if test "X$rpathdirs" != "X"; then
9962     if test -n "$hardcode_libdir_separator"; then
9963                         alldirs=
9964       for found_dir in $rpathdirs; do
9965         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
9966       done
9967             acl_save_libdir="$libdir"
9968       libdir="$alldirs"
9969       eval flag=\"$hardcode_libdir_flag_spec\"
9970       libdir="$acl_save_libdir"
9971       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
9972     else
9973             for found_dir in $rpathdirs; do
9974         acl_save_libdir="$libdir"
9975         libdir="$found_dir"
9976         eval flag=\"$hardcode_libdir_flag_spec\"
9977         libdir="$acl_save_libdir"
9978         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
9979       done
9980     fi
9981   fi
9982   if test "X$ltrpathdirs" != "X"; then
9983             for found_dir in $ltrpathdirs; do
9984       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
9985     done
9986   fi
9987
9988
9989 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then :
9990   ac_ext=cpp
9991 ac_cpp='$CXXCPP $CPPFLAGS'
9992 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9993 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9994 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9995
9996
9997
9998
9999
10000
10001           am_save_CPPFLAGS="$CPPFLAGS"
10002
10003   for element in $INCICONV; do
10004     haveit=
10005     for x in $CPPFLAGS; do
10006
10007   acl_save_prefix="$prefix"
10008   prefix="$acl_final_prefix"
10009   acl_save_exec_prefix="$exec_prefix"
10010   exec_prefix="$acl_final_exec_prefix"
10011   eval x=\"$x\"
10012   exec_prefix="$acl_save_exec_prefix"
10013   prefix="$acl_save_prefix"
10014
10015       if test "X$x" = "X$element"; then
10016         haveit=yes
10017         break
10018       fi
10019     done
10020     if test -z "$haveit"; then
10021       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10022     fi
10023   done
10024
10025
10026   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10027 $as_echo_n "checking for iconv... " >&6; }
10028 if test "${am_cv_func_iconv+set}" = set; then :
10029   $as_echo_n "(cached) " >&6
10030 else
10031
10032     am_cv_func_iconv="no, consider installing GNU libiconv"
10033     am_cv_lib_iconv=no
10034     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10035 /* end confdefs.h.  */
10036 #include <stdlib.h>
10037 #include <iconv.h>
10038 int
10039 main ()
10040 {
10041 iconv_t cd = iconv_open("","");
10042        iconv(cd,NULL,NULL,NULL,NULL);
10043        iconv_close(cd);
10044   ;
10045   return 0;
10046 }
10047 _ACEOF
10048 if ac_fn_cxx_try_link "$LINENO"; then :
10049   am_cv_func_iconv=yes
10050 fi
10051 rm -f core conftest.err conftest.$ac_objext \
10052     conftest$ac_exeext conftest.$ac_ext
10053     if test "$am_cv_func_iconv" != yes; then
10054       am_save_LIBS="$LIBS"
10055       LIBS="$LIBS $LIBICONV"
10056       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10057 /* end confdefs.h.  */
10058 #include <stdlib.h>
10059 #include <iconv.h>
10060 int
10061 main ()
10062 {
10063 iconv_t cd = iconv_open("","");
10064          iconv(cd,NULL,NULL,NULL,NULL);
10065          iconv_close(cd);
10066   ;
10067   return 0;
10068 }
10069 _ACEOF
10070 if ac_fn_cxx_try_link "$LINENO"; then :
10071   am_cv_lib_iconv=yes
10072         am_cv_func_iconv=yes
10073 fi
10074 rm -f core conftest.err conftest.$ac_objext \
10075     conftest$ac_exeext conftest.$ac_ext
10076       LIBS="$am_save_LIBS"
10077     fi
10078
10079 fi
10080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10081 $as_echo "$am_cv_func_iconv" >&6; }
10082   if test "$am_cv_func_iconv" = yes; then
10083
10084 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10085
10086   fi
10087   if test "$am_cv_lib_iconv" = yes; then
10088     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10089 $as_echo_n "checking how to link with libiconv... " >&6; }
10090     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10091 $as_echo "$LIBICONV" >&6; }
10092   else
10093             CPPFLAGS="$am_save_CPPFLAGS"
10094     LIBICONV=
10095     LTLIBICONV=
10096   fi
10097
10098
10099
10100   if test "$am_cv_func_iconv" = yes; then
10101     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10102 $as_echo_n "checking for iconv declaration... " >&6; }
10103     if test "${am_cv_proto_iconv+set}" = set; then :
10104   $as_echo_n "(cached) " >&6
10105 else
10106
10107       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10108 /* end confdefs.h.  */
10109
10110 #include <stdlib.h>
10111 #include <iconv.h>
10112 extern
10113 #ifdef __cplusplus
10114 "C"
10115 #endif
10116 #if defined(__STDC__) || defined(__cplusplus)
10117 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10118 #else
10119 size_t iconv();
10120 #endif
10121
10122 int
10123 main ()
10124 {
10125
10126   ;
10127   return 0;
10128 }
10129 _ACEOF
10130 if ac_fn_cxx_try_compile "$LINENO"; then :
10131   am_cv_proto_iconv_arg1=""
10132 else
10133   am_cv_proto_iconv_arg1="const"
10134 fi
10135 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10136       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);"
10137 fi
10138
10139     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10140     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10141          }$am_cv_proto_iconv" >&5
10142 $as_echo "${ac_t:-
10143          }$am_cv_proto_iconv" >&6; }
10144
10145 cat >>confdefs.h <<_ACEOF
10146 #define ICONV_CONST $am_cv_proto_iconv_arg1
10147 _ACEOF
10148
10149   fi
10150
10151    ac_ext=c
10152 ac_cpp='$CPP $CPPFLAGS'
10153 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10154 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10155 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10156
10157 else
10158
10159
10160
10161
10162
10163           am_save_CPPFLAGS="$CPPFLAGS"
10164
10165   for element in $INCICONV; do
10166     haveit=
10167     for x in $CPPFLAGS; do
10168
10169   acl_save_prefix="$prefix"
10170   prefix="$acl_final_prefix"
10171   acl_save_exec_prefix="$exec_prefix"
10172   exec_prefix="$acl_final_exec_prefix"
10173   eval x=\"$x\"
10174   exec_prefix="$acl_save_exec_prefix"
10175   prefix="$acl_save_prefix"
10176
10177       if test "X$x" = "X$element"; then
10178         haveit=yes
10179         break
10180       fi
10181     done
10182     if test -z "$haveit"; then
10183       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10184     fi
10185   done
10186
10187
10188   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10189 $as_echo_n "checking for iconv... " >&6; }
10190 if test "${am_cv_func_iconv+set}" = set; then :
10191   $as_echo_n "(cached) " >&6
10192 else
10193
10194     am_cv_func_iconv="no, consider installing GNU libiconv"
10195     am_cv_lib_iconv=no
10196     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10197 /* end confdefs.h.  */
10198 #include <stdlib.h>
10199 #include <iconv.h>
10200 int
10201 main ()
10202 {
10203 iconv_t cd = iconv_open("","");
10204        iconv(cd,NULL,NULL,NULL,NULL);
10205        iconv_close(cd);
10206   ;
10207   return 0;
10208 }
10209 _ACEOF
10210 if ac_fn_c_try_link "$LINENO"; then :
10211   am_cv_func_iconv=yes
10212 fi
10213 rm -f core conftest.err conftest.$ac_objext \
10214     conftest$ac_exeext conftest.$ac_ext
10215     if test "$am_cv_func_iconv" != yes; then
10216       am_save_LIBS="$LIBS"
10217       LIBS="$LIBS $LIBICONV"
10218       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10219 /* end confdefs.h.  */
10220 #include <stdlib.h>
10221 #include <iconv.h>
10222 int
10223 main ()
10224 {
10225 iconv_t cd = iconv_open("","");
10226          iconv(cd,NULL,NULL,NULL,NULL);
10227          iconv_close(cd);
10228   ;
10229   return 0;
10230 }
10231 _ACEOF
10232 if ac_fn_c_try_link "$LINENO"; then :
10233   am_cv_lib_iconv=yes
10234         am_cv_func_iconv=yes
10235 fi
10236 rm -f core conftest.err conftest.$ac_objext \
10237     conftest$ac_exeext conftest.$ac_ext
10238       LIBS="$am_save_LIBS"
10239     fi
10240
10241 fi
10242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10243 $as_echo "$am_cv_func_iconv" >&6; }
10244   if test "$am_cv_func_iconv" = yes; then
10245
10246 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10247
10248   fi
10249   if test "$am_cv_lib_iconv" = yes; then
10250     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10251 $as_echo_n "checking how to link with libiconv... " >&6; }
10252     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10253 $as_echo "$LIBICONV" >&6; }
10254   else
10255             CPPFLAGS="$am_save_CPPFLAGS"
10256     LIBICONV=
10257     LTLIBICONV=
10258   fi
10259
10260
10261
10262   if test "$am_cv_func_iconv" = yes; then
10263     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10264 $as_echo_n "checking for iconv declaration... " >&6; }
10265     if test "${am_cv_proto_iconv+set}" = set; then :
10266   $as_echo_n "(cached) " >&6
10267 else
10268
10269       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10270 /* end confdefs.h.  */
10271
10272 #include <stdlib.h>
10273 #include <iconv.h>
10274 extern
10275 #ifdef __cplusplus
10276 "C"
10277 #endif
10278 #if defined(__STDC__) || defined(__cplusplus)
10279 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10280 #else
10281 size_t iconv();
10282 #endif
10283
10284 int
10285 main ()
10286 {
10287
10288   ;
10289   return 0;
10290 }
10291 _ACEOF
10292 if ac_fn_c_try_compile "$LINENO"; then :
10293   am_cv_proto_iconv_arg1=""
10294 else
10295   am_cv_proto_iconv_arg1="const"
10296 fi
10297 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10298       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);"
10299 fi
10300
10301     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10302     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10303          }$am_cv_proto_iconv" >&5
10304 $as_echo "${ac_t:-
10305          }$am_cv_proto_iconv" >&6; }
10306
10307 cat >>confdefs.h <<_ACEOF
10308 #define ICONV_CONST $am_cv_proto_iconv_arg1
10309 _ACEOF
10310
10311   fi
10312
10313 fi
10314
10315 # Until we have in-tree GNU iconv:
10316 LIBICONV_DEP=
10317
10318
10319
10320   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
10321 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10322 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10323   $as_echo_n "(cached) " >&6
10324 else
10325   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10326 /* end confdefs.h.  */
10327 #include <locale.h>
10328 int
10329 main ()
10330 {
10331 return LC_MESSAGES
10332   ;
10333   return 0;
10334 }
10335 _ACEOF
10336 if ac_fn_c_try_link "$LINENO"; then :
10337   am_cv_val_LC_MESSAGES=yes
10338 else
10339   am_cv_val_LC_MESSAGES=no
10340 fi
10341 rm -f core conftest.err conftest.$ac_objext \
10342     conftest$ac_exeext conftest.$ac_ext
10343 fi
10344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10345 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10346   if test $am_cv_val_LC_MESSAGES = yes; then
10347
10348 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10349
10350   fi
10351
10352
10353
10354   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10355 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10356 if test "${am_cv_langinfo_codeset+set}" = set; then :
10357   $as_echo_n "(cached) " >&6
10358 else
10359   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10360 /* end confdefs.h.  */
10361 #include <langinfo.h>
10362 int
10363 main ()
10364 {
10365 char* cs = nl_langinfo(CODESET);
10366   ;
10367   return 0;
10368 }
10369 _ACEOF
10370 if ac_fn_c_try_link "$LINENO"; then :
10371   am_cv_langinfo_codeset=yes
10372 else
10373   am_cv_langinfo_codeset=no
10374 fi
10375 rm -f core conftest.err conftest.$ac_objext \
10376     conftest$ac_exeext conftest.$ac_ext
10377
10378 fi
10379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10380 $as_echo "$am_cv_langinfo_codeset" >&6; }
10381   if test $am_cv_langinfo_codeset = yes; then
10382
10383 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10384
10385   fi
10386
10387
10388 # We will need to find libiberty.h and ansidecl.h
10389 saved_CFLAGS="$CFLAGS"
10390 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
10391 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
10392         strsignal strstr strverscmp \
10393         errno snprintf vsnprintf vasprintf malloc realloc calloc \
10394         free basename getopt clock getpagesize clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
10395 do
10396   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10398 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10399 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10400   $as_echo_n "(cached) " >&6
10401 else
10402   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10403 /* end confdefs.h.  */
10404 #undef $ac_tr_decl
10405 #define $ac_tr_decl 1
10406
10407 #include "ansidecl.h"
10408 #include "system.h"
10409
10410 int
10411 main ()
10412 {
10413 #ifndef $ac_func
10414 char *(*pfn) = (char *(*)) $ac_func ;
10415 #endif
10416   ;
10417   return 0;
10418 }
10419 _ACEOF
10420 if ac_fn_c_try_compile "$LINENO"; then :
10421   eval "gcc_cv_have_decl_$ac_func=yes"
10422 else
10423   eval "gcc_cv_have_decl_$ac_func=no"
10424 fi
10425 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10426 fi
10427
10428 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10429   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10430 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10431 #define $ac_tr_decl 1
10432 _ACEOF
10433
10434 else
10435   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10436 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10437 #define $ac_tr_decl 0
10438 _ACEOF
10439
10440 fi
10441
10442 done
10443
10444
10445 for ac_func in getrlimit setrlimit getrusage
10446 do
10447   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10449 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10450 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10451   $as_echo_n "(cached) " >&6
10452 else
10453   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10454 /* end confdefs.h.  */
10455 #undef $ac_tr_decl
10456 #define $ac_tr_decl 1
10457
10458 #include "ansidecl.h"
10459 #include "system.h"
10460 #ifdef HAVE_SYS_RESOURCE_H
10461 #include <sys/resource.h>
10462 #endif
10463
10464
10465 int
10466 main ()
10467 {
10468 #ifndef $ac_func
10469 char *(*pfn) = (char *(*)) $ac_func ;
10470 #endif
10471   ;
10472   return 0;
10473 }
10474 _ACEOF
10475 if ac_fn_c_try_compile "$LINENO"; then :
10476   eval "gcc_cv_have_decl_$ac_func=yes"
10477 else
10478   eval "gcc_cv_have_decl_$ac_func=no"
10479 fi
10480 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10481 fi
10482
10483 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10484   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10485 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10486 #define $ac_tr_decl 1
10487 _ACEOF
10488
10489 else
10490   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10491 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10492 #define $ac_tr_decl 0
10493 _ACEOF
10494
10495 fi
10496
10497 done
10498
10499
10500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10501 /* end confdefs.h.  */
10502
10503 #include "ansidecl.h"
10504 #include "system.h"
10505 #ifdef HAVE_SYS_RESOURCE_H
10506 #include <sys/resource.h>
10507 #endif
10508
10509 int
10510 main ()
10511 {
10512 rlim_t l = 0;
10513   ;
10514   return 0;
10515 }
10516 _ACEOF
10517 if ac_fn_c_try_compile "$LINENO"; then :
10518
10519 else
10520
10521 $as_echo "#define rlim_t long" >>confdefs.h
10522
10523 fi
10524 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10525
10526 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
10527 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
10528 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
10529 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
10530 for ac_func in ldgetname
10531 do
10532   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10534 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10535 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10536   $as_echo_n "(cached) " >&6
10537 else
10538   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10539 /* end confdefs.h.  */
10540 #undef $ac_tr_decl
10541 #define $ac_tr_decl 1
10542
10543 #include "ansidecl.h"
10544 #include "system.h"
10545 #ifdef HAVE_LDFCN_H
10546 #undef FREAD
10547 #undef FWRITE
10548 #include <ldfcn.h>
10549 #endif
10550
10551
10552 int
10553 main ()
10554 {
10555 #ifndef $ac_func
10556 char *(*pfn) = (char *(*)) $ac_func ;
10557 #endif
10558   ;
10559   return 0;
10560 }
10561 _ACEOF
10562 if ac_fn_c_try_compile "$LINENO"; then :
10563   eval "gcc_cv_have_decl_$ac_func=yes"
10564 else
10565   eval "gcc_cv_have_decl_$ac_func=no"
10566 fi
10567 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10568 fi
10569
10570 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10571   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10572 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10573 #define $ac_tr_decl 1
10574 _ACEOF
10575
10576 else
10577   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10578 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10579 #define $ac_tr_decl 0
10580 _ACEOF
10581
10582 fi
10583
10584 done
10585
10586
10587 for ac_func in times
10588 do
10589   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10591 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10592 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10593   $as_echo_n "(cached) " >&6
10594 else
10595   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10596 /* end confdefs.h.  */
10597 #undef $ac_tr_decl
10598 #define $ac_tr_decl 1
10599
10600 #include "ansidecl.h"
10601 #include "system.h"
10602 #ifdef HAVE_SYS_TIMES_H
10603 #include <sys/times.h>
10604 #endif
10605
10606
10607 int
10608 main ()
10609 {
10610 #ifndef $ac_func
10611 char *(*pfn) = (char *(*)) $ac_func ;
10612 #endif
10613   ;
10614   return 0;
10615 }
10616 _ACEOF
10617 if ac_fn_c_try_compile "$LINENO"; then :
10618   eval "gcc_cv_have_decl_$ac_func=yes"
10619 else
10620   eval "gcc_cv_have_decl_$ac_func=no"
10621 fi
10622 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10623 fi
10624
10625 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10626   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10627 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10628 #define $ac_tr_decl 1
10629 _ACEOF
10630
10631 else
10632   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10633 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10634 #define $ac_tr_decl 0
10635 _ACEOF
10636
10637 fi
10638
10639 done
10640
10641
10642 for ac_func in sigaltstack
10643 do
10644   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10646 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10647 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10648   $as_echo_n "(cached) " >&6
10649 else
10650   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10651 /* end confdefs.h.  */
10652 #undef $ac_tr_decl
10653 #define $ac_tr_decl 1
10654
10655 #include "ansidecl.h"
10656 #include "system.h"
10657 #include <signal.h>
10658
10659
10660 int
10661 main ()
10662 {
10663 #ifndef $ac_func
10664 char *(*pfn) = (char *(*)) $ac_func ;
10665 #endif
10666   ;
10667   return 0;
10668 }
10669 _ACEOF
10670 if ac_fn_c_try_compile "$LINENO"; then :
10671   eval "gcc_cv_have_decl_$ac_func=yes"
10672 else
10673   eval "gcc_cv_have_decl_$ac_func=no"
10674 fi
10675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10676 fi
10677
10678 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10679   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10680 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10681 #define $ac_tr_decl 1
10682 _ACEOF
10683
10684 else
10685   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10686 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10687 #define $ac_tr_decl 0
10688 _ACEOF
10689
10690 fi
10691
10692 done
10693
10694
10695 # More time-related stuff.
10696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
10697 $as_echo_n "checking for struct tms... " >&6; }
10698 if test "${ac_cv_struct_tms+set}" = set; then :
10699   $as_echo_n "(cached) " >&6
10700 else
10701
10702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10703 /* end confdefs.h.  */
10704
10705 #include "ansidecl.h"
10706 #include "system.h"
10707 #ifdef HAVE_SYS_TIMES_H
10708 #include <sys/times.h>
10709 #endif
10710
10711 int
10712 main ()
10713 {
10714 struct tms tms;
10715   ;
10716   return 0;
10717 }
10718 _ACEOF
10719 if ac_fn_c_try_compile "$LINENO"; then :
10720   ac_cv_struct_tms=yes
10721 else
10722   ac_cv_struct_tms=no
10723 fi
10724 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10725 fi
10726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
10727 $as_echo "$ac_cv_struct_tms" >&6; }
10728 if test $ac_cv_struct_tms = yes; then
10729
10730 $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
10731
10732 fi
10733
10734 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
10735 # revisit after autoconf 2.50.
10736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
10737 $as_echo_n "checking for clock_t... " >&6; }
10738 if test "${gcc_cv_type_clock_t+set}" = set; then :
10739   $as_echo_n "(cached) " >&6
10740 else
10741
10742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10743 /* end confdefs.h.  */
10744
10745 #include "ansidecl.h"
10746 #include "system.h"
10747
10748 int
10749 main ()
10750 {
10751 clock_t x;
10752   ;
10753   return 0;
10754 }
10755 _ACEOF
10756 if ac_fn_c_try_compile "$LINENO"; then :
10757   gcc_cv_type_clock_t=yes
10758 else
10759   gcc_cv_type_clock_t=no
10760 fi
10761 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10762 fi
10763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
10764 $as_echo "$gcc_cv_type_clock_t" >&6; }
10765 if test $gcc_cv_type_clock_t = yes; then
10766
10767 $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
10768
10769 fi
10770
10771 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
10772 CFLAGS="$saved_CFLAGS"
10773
10774 # Check whether --enable-initfini-array was given.
10775 if test "${enable_initfini_array+set}" = set; then :
10776   enableval=$enable_initfini_array;
10777 else
10778
10779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
10780 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
10781 if test "${gcc_cv_initfini_array+set}" = set; then :
10782   $as_echo_n "(cached) " >&6
10783 else
10784     if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
10785     if test "$cross_compiling" = yes; then :
10786   gcc_cv_initfini_array=no
10787 else
10788   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10789 /* end confdefs.h.  */
10790
10791 #ifndef __ELF__
10792 #error Not an ELF OS
10793 #endif
10794 #ifdef __ia64__
10795 /* We turn on .preinit_array/.init_array/.fini_array support for ia64
10796    if it can be used.  */
10797 static int x = -1;
10798 int main (void) { return x; }
10799 int foo (void) { x = 0; }
10800 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
10801 #else
10802 extern void abort ();
10803 static int count;
10804
10805 static void
10806 init1005 ()
10807 {
10808   if (count != 0)
10809     abort ();
10810   count = 1005;
10811 }
10812 void (*const init_array1005) ()
10813   __attribute__ ((section (".init_array.01005"), aligned (sizeof (void *))))
10814   = { init1005 };
10815 static void
10816 fini1005 ()
10817 {
10818   if (count != 1005)
10819     abort ();
10820 }
10821 void (*const fini_array1005) ()
10822   __attribute__ ((section (".fini_array.01005"), aligned (sizeof (void *))))
10823   = { fini1005 };
10824
10825 static void
10826 ctor1007 ()
10827 {
10828   if (count != 1005)
10829     abort ();
10830   count = 1007;
10831 }
10832 void (*const ctors1007) ()
10833   __attribute__ ((section (".ctors.64528"), aligned (sizeof (void *))))
10834   = { ctor1007 };
10835 static void
10836 dtor1007 ()
10837 {
10838   if (count != 1007)
10839     abort ();
10840   count = 1005;
10841 }
10842 void (*const dtors1007) ()
10843   __attribute__ ((section (".dtors.64528"), aligned (sizeof (void *))))
10844   = { dtor1007 };
10845
10846 static void
10847 init65530 ()
10848 {
10849   if (count != 1007)
10850     abort ();
10851   count = 65530;
10852 }
10853 void (*const init_array65530) ()
10854   __attribute__ ((section (".init_array.65530"), aligned (sizeof (void *))))
10855   = { init65530 };
10856 static void
10857 fini65530 ()
10858 {
10859   if (count != 65530)
10860     abort ();
10861   count = 1007;
10862 }
10863 void (*const fini_array65530) ()
10864   __attribute__ ((section (".fini_array.65530"), aligned (sizeof (void *))))
10865   = { fini65530 };
10866
10867 static void
10868 ctor65535 ()
10869 {
10870   if (count != 65530)
10871     abort ();
10872   count = 65535;
10873 }
10874 void (*const ctors65535) ()
10875   __attribute__ ((section (".ctors"), aligned (sizeof (void *))))
10876   = { ctor65535 };
10877 static void
10878 dtor65535 ()
10879 {
10880   if (count != 65535)
10881     abort ();
10882   count = 65530;
10883 }
10884 void (*const dtors65535) ()
10885   __attribute__ ((section (".dtors"), aligned (sizeof (void *))))
10886   = { dtor65535 };
10887
10888 int
10889 main ()
10890 {
10891   return 0;
10892 }
10893 #endif
10894
10895 _ACEOF
10896 if ac_fn_c_try_run "$LINENO"; then :
10897   gcc_cv_initfini_array=yes
10898 else
10899   gcc_cv_initfini_array=no
10900 fi
10901 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10902   conftest.$ac_objext conftest.beam conftest.$ac_ext
10903 fi
10904
10905    else
10906      { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5
10907 $as_echo_n "checking cross compile... guessing... " >&6; }
10908      gcc_cv_initfini_array=no
10909    fi
10910 fi
10911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
10912 $as_echo "$gcc_cv_initfini_array" >&6; }
10913   enable_initfini_array=$gcc_cv_initfini_array
10914
10915 fi
10916
10917 if test $enable_initfini_array = yes; then
10918
10919 $as_echo "#define HAVE_INITFINI_ARRAY 1" >>confdefs.h
10920
10921 fi
10922
10923 # mkdir takes a single argument on some systems.
10924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
10925 $as_echo_n "checking if mkdir takes one argument... " >&6; }
10926 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then :
10927   $as_echo_n "(cached) " >&6
10928 else
10929   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10930 /* end confdefs.h.  */
10931
10932 #include <sys/types.h>
10933 #ifdef HAVE_SYS_STAT_H
10934 # include <sys/stat.h>
10935 #endif
10936 #ifdef HAVE_UNISTD_H
10937 # include <unistd.h>
10938 #endif
10939 #ifdef HAVE_DIRECT_H
10940 # include <direct.h>
10941 #endif
10942 int
10943 main ()
10944 {
10945 mkdir ("foo", 0);
10946   ;
10947   return 0;
10948 }
10949 _ACEOF
10950 if ac_fn_c_try_compile "$LINENO"; then :
10951   gcc_cv_mkdir_takes_one_arg=no
10952 else
10953   gcc_cv_mkdir_takes_one_arg=yes
10954 fi
10955 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10956 fi
10957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
10958 $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
10959 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
10960
10961 $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
10962
10963 fi
10964
10965
10966 # File extensions
10967 manext='.1'
10968 objext='.o'
10969
10970
10971
10972 # With Setjmp/Longjmp based exception handling.
10973 # Check whether --enable-sjlj-exceptions was given.
10974 if test "${enable_sjlj_exceptions+set}" = set; then :
10975   enableval=$enable_sjlj_exceptions; case $target in
10976   *-*-hpux10*)
10977     if test $enableval != yes; then
10978       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
10979 $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
10980       enableval=yes
10981     fi
10982     ;;
10983 esac
10984 force_sjlj_exceptions=yes
10985 else
10986   case $target in
10987   *-*-hpux10*)
10988     force_sjlj_exceptions=yes
10989     enableval=yes
10990     ;;
10991   *)
10992     force_sjlj_exceptions=no
10993     ;;
10994 esac
10995 fi
10996
10997 if test $force_sjlj_exceptions = yes; then
10998   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
10999
11000 cat >>confdefs.h <<_ACEOF
11001 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
11002 _ACEOF
11003
11004 fi
11005
11006 # --------------------------------------------------------
11007 # Build, host, and target specific configuration fragments
11008 # --------------------------------------------------------
11009
11010 # Collect build-machine-specific information.
11011 . ${srcdir}/config.build
11012
11013 # Collect host-machine-specific information.
11014 . ${srcdir}/config.host
11015
11016 target_gtfiles=
11017
11018 # Collect target-machine-specific information.
11019 . ${srcdir}/config.gcc
11020
11021 extra_objs="${host_extra_objs} ${extra_objs}"
11022 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
11023
11024 # Default the target-machine variables that were not explicitly set.
11025 if test x"$tm_file" = x
11026 then tm_file=$cpu_type/$cpu_type.h; fi
11027
11028 if test x"$extra_headers" = x
11029 then extra_headers=; fi
11030
11031 if test x$md_file = x
11032 then md_file=$cpu_type/$cpu_type.md; fi
11033
11034 if test x$out_file = x
11035 then out_file=$cpu_type/$cpu_type.c; fi
11036
11037 if test x"$tmake_file" = x
11038 then tmake_file=$cpu_type/t-$cpu_type
11039 fi
11040
11041 if test x"$dwarf2" = xyes
11042 then tm_file="$tm_file tm-dwarf2.h"
11043 fi
11044
11045 # Say what files are being used for the output code and MD file.
11046 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
11047 echo "Using \`$srcdir/config/$md_file' as machine description file."
11048
11049 # If any of the xm_file variables contain nonexistent files, warn
11050 # about them and drop them.
11051
11052 bx=
11053 for x in $build_xm_file; do
11054   if    test -f $srcdir/config/$x
11055   then      bx="$bx $x"
11056   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11057 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11058   fi
11059 done
11060 build_xm_file="$bx"
11061
11062 hx=
11063 for x in $host_xm_file; do
11064   if    test -f $srcdir/config/$x
11065   then      hx="$hx $x"
11066   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11067 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11068   fi
11069 done
11070 host_xm_file="$hx"
11071
11072 tx=
11073 for x in $xm_file; do
11074   if    test -f $srcdir/config/$x
11075   then      tx="$tx $x"
11076   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11077 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11078   fi
11079 done
11080 xm_file="$tx"
11081
11082 count=a
11083 for f in $tm_file; do
11084         count=${count}x
11085 done
11086 if test $count = ax; then
11087         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
11088 else
11089         echo "Using the following target machine macro files:"
11090         for f in $tm_file; do
11091                 echo "  $srcdir/config/$f"
11092         done
11093 fi
11094
11095 if test x$need_64bit_hwint = xyes; then
11096
11097 $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h
11098
11099 fi
11100
11101 if test x$use_long_long_for_widest_fast_int = xyes; then
11102
11103 $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
11104
11105 fi
11106
11107 count=a
11108 for f in $host_xm_file; do
11109         count=${count}x
11110 done
11111 if test $count = a; then
11112         :
11113 elif test $count = ax; then
11114         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
11115 else
11116         echo "Using the following host machine macro files:"
11117         for f in $host_xm_file; do
11118                 echo "  $srcdir/config/$f"
11119         done
11120 fi
11121 echo "Using ${out_host_hook_obj} for host machine hooks."
11122
11123 if test "$host_xm_file" != "$build_xm_file"; then
11124         count=a
11125         for f in $build_xm_file; do
11126                 count=${count}x
11127         done
11128         if test $count = a; then
11129                 :
11130         elif test $count = ax; then
11131                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
11132         else
11133                 echo "Using the following build machine macro files:"
11134                 for f in $build_xm_file; do
11135                         echo "  $srcdir/config/$f"
11136                 done
11137         fi
11138 fi
11139
11140 case ${host} in
11141   powerpc*-*-darwin*)
11142     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
11143 $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
11144 if test "${gcc_cv_mcontext_underscores+set}" = set; then :
11145   $as_echo_n "(cached) " >&6
11146 else
11147   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11148 /* end confdefs.h.  */
11149
11150 #include <sys/cdefs.h>
11151 #include <sys/signal.h>
11152 #include <ucontext.h>
11153 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
11154
11155 _ACEOF
11156 if ac_fn_c_try_compile "$LINENO"; then :
11157   gcc_cv_mcontext_underscores=no
11158 else
11159   gcc_cv_mcontext_underscores=yes
11160 fi
11161 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11162 fi
11163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
11164 $as_echo "$gcc_cv_mcontext_underscores" >&6; }
11165       if test $gcc_cv_mcontext_underscores = yes; then
11166
11167 $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
11168
11169       fi
11170     ;;
11171 esac
11172
11173 # ---------
11174 # Threading
11175 # ---------
11176
11177 # Check if a valid thread package
11178 case ${enable_threads} in
11179   "" | no)
11180     # No threads
11181     target_thread_file='single'
11182     ;;
11183   yes)
11184     # default
11185     target_thread_file='single'
11186     ;;
11187   aix | dce | lynx | mipssde | posix | rtems | \
11188   single | tpf | vxworks | win32)
11189     target_thread_file=${enable_threads}
11190     ;;
11191   *)
11192     echo "${enable_threads} is an unknown thread package" 1>&2
11193     exit 1
11194     ;;
11195 esac
11196
11197 if test x${thread_file} = x; then
11198   # No thread file set by target-specific clauses in config.gcc,
11199   # so use file chosen by default logic above
11200   thread_file=${target_thread_file}
11201 fi
11202
11203 # Make gthr-default.h if we have a thread file.
11204 gthread_flags=
11205 if test $thread_file != single; then
11206   echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h-t
11207   if diff gthr-default.h-t gthr-default.h 2>/dev/null; then
11208     rm -f gthr-default.h-t
11209   else
11210     mv -f gthr-default.h-t gthr-default.h
11211   fi
11212   gthread_flags=-DHAVE_GTHR_DEFAULT
11213 fi
11214
11215
11216 # --------
11217 # UNSORTED
11218 # --------
11219
11220 use_cxa_atexit=no
11221 if test x$enable___cxa_atexit = xyes || \
11222    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
11223   if test x$host = x$target; then
11224     case $host in
11225       # mingw32 doesn't have __cxa_atexit but uses atexit registration
11226       # keyed to flag_use_cxa_atexit
11227       *-*-mingw32*)
11228         use_cxa_atexit=yes
11229         ;;
11230       *)
11231         ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
11232 if test "x$ac_cv_func___cxa_atexit" = x""yes; then :
11233   use_cxa_atexit=yes
11234 else
11235   echo "__cxa_atexit can't be enabled on this target"
11236 fi
11237
11238         ;;
11239     esac
11240   else
11241     # We can't check for __cxa_atexit when building a cross, so assume
11242     # it is available
11243     use_cxa_atexit=yes
11244   fi
11245   if test x$use_cxa_atexit = xyes; then
11246
11247 $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
11248
11249   fi
11250 fi
11251
11252 # Look for a file containing extra machine modes.
11253 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
11254   extra_modes_file='$(srcdir)'/config/${extra_modes}
11255
11256
11257 cat >>confdefs.h <<_ACEOF
11258 #define EXTRA_MODES_FILE "config/$extra_modes"
11259 _ACEOF
11260
11261 fi
11262
11263 # Convert extra_options into a form suitable for Makefile use.
11264 extra_opt_files=
11265 all_opt_files=
11266 for f in $extra_options; do
11267   extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
11268   all_opt_files="$all_opt_files $srcdir/config/$f"
11269 done
11270
11271
11272 # auto-host.h is the file containing items generated by autoconf and is
11273 # the first file included by config.h.
11274 # If host=build, it is correct to have bconfig include auto-host.h
11275 # as well.  If host!=build, we are in error and need to do more
11276 # work to find out the build config parameters.
11277 if test x$host = x$build
11278 then
11279         build_auto=auto-host.h
11280 else
11281         # We create a subdir, then run autoconf in the subdir.
11282         # To prevent recursion we set host and build for the new
11283         # invocation of configure to the build for this invocation
11284         # of configure.
11285         tempdir=build.$$
11286         rm -rf $tempdir
11287         mkdir $tempdir
11288         cd $tempdir
11289         case ${srcdir} in
11290         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
11291         *) realsrcdir=../${srcdir};;
11292         esac
11293         saved_CFLAGS="${CFLAGS}"
11294         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
11295         LDFLAGS="${LDFLAGS_FOR_BUILD}" \
11296         ${realsrcdir}/configure \
11297                 --enable-languages=${enable_languages-all} \
11298                 --target=$target_alias --host=$build_alias --build=$build_alias
11299         CFLAGS="${saved_CFLAGS}"
11300
11301         # We just finished tests for the build machine, so rename
11302         # the file auto-build.h in the gcc directory.
11303         mv auto-host.h ../auto-build.h
11304         cd ..
11305         rm -rf $tempdir
11306         build_auto=auto-build.h
11307 fi
11308
11309
11310 tm_file="${tm_file} defaults.h"
11311 tm_p_file="${tm_p_file} tm-preds.h"
11312 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
11313 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
11314 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
11315 # put this back in temporarily.
11316 xm_file="auto-host.h ansidecl.h ${xm_file}"
11317
11318 # --------
11319 # UNSORTED
11320 # --------
11321
11322 # Compile in configure arguments.
11323 if test -f configargs.h ; then
11324         # Being re-configured.
11325         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
11326         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
11327 else
11328         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
11329 fi
11330
11331 # Double all backslashes and backslash all quotes to turn
11332 # gcc_config_arguments into a C string.
11333 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
11334 $gcc_config_arguments
11335 EOF
11336 gcc_config_arguments_str=`cat conftest.out`
11337 rm -f conftest.out
11338
11339 cat > configargs.h <<EOF
11340 /* Generated automatically. */
11341 static const char configuration_arguments[] = "$gcc_config_arguments_str";
11342 static const char thread_model[] = "$thread_file";
11343
11344 static const struct {
11345   const char *name, *value;
11346 } configure_default_options[] = $configure_default_options;
11347 EOF
11348
11349 gcc_BASEVER=`cat $srcdir/BASE-VER`
11350 gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
11351 gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
11352 if test -f $srcdir/REVISION ; then
11353         gcc_REVISION=`cat $srcdir/REVISION`
11354 else
11355         gcc_REVISION=""
11356 fi
11357 cat > plugin-version.h <<EOF
11358 #include "configargs.h"
11359
11360 #define GCCPLUGIN_VERSION_MAJOR   `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
11361 #define GCCPLUGIN_VERSION_MINOR   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
11362 #define GCCPLUGIN_VERSION_PATCHLEVEL   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
11363 #define GCCPLUGIN_VERSION  (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
11364
11365 static char basever[] = "$gcc_BASEVER";
11366 static char datestamp[] = "$gcc_DATESTAMP";
11367 static char devphase[] = "$gcc_DEVPHASE";
11368 static char revision[] = "$gcc_REVISION";
11369
11370 /* FIXME plugins: We should make the version information more precise.
11371    One way to do is to add a checksum. */
11372
11373 static struct plugin_gcc_version gcc_version = {basever, datestamp,
11374                                                 devphase, revision,
11375                                                 configuration_arguments};
11376 EOF
11377
11378 # Internationalization
11379 # If we haven't got the data from the intl directory,
11380 # assume NLS is disabled.
11381 USE_NLS=no
11382 LIBINTL=
11383 LIBINTL_DEP=
11384 INCINTL=
11385 XGETTEXT=
11386 GMSGFMT=
11387 POSUB=
11388
11389 if test -f  ../intl/config.intl; then
11390   .  ../intl/config.intl
11391 fi
11392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
11393 $as_echo_n "checking whether NLS is requested... " >&6; }
11394 if test x"$USE_NLS" != xyes; then
11395   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11396 $as_echo "no" >&6; }
11397 else
11398   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11399 $as_echo "yes" >&6; }
11400
11401 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
11402
11403
11404   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
11405 $as_echo_n "checking for catalogs to be installed... " >&6; }
11406   # Look for .po and .gmo files in the source directory.
11407   CATALOGS=
11408   XLINGUAS=
11409   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
11410     # If there aren't any .gmo files the shell will give us the
11411     # literal string "../path/to/srcdir/po/*.gmo" which has to be
11412     # weeded out.
11413     case "$cat" in *\**)
11414       continue;;
11415     esac
11416     # The quadruple backslash is collapsed to a double backslash
11417     # by the backticks, then collapsed again by the double quotes,
11418     # leaving us with one backslash in the sed expression (right
11419     # before the dot that mustn't act as a wildcard).
11420     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
11421     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
11422     # The user is allowed to set LINGUAS to a list of languages to
11423     # install catalogs for.  If it's empty that means "all of them."
11424     if test "x$LINGUAS" = x; then
11425       CATALOGS="$CATALOGS $cat"
11426       XLINGUAS="$XLINGUAS $lang"
11427     else
11428       case "$LINGUAS" in *$lang*)
11429         CATALOGS="$CATALOGS $cat"
11430         XLINGUAS="$XLINGUAS $lang"
11431         ;;
11432       esac
11433     fi
11434   done
11435   LINGUAS="$XLINGUAS"
11436   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
11437 $as_echo "$LINGUAS" >&6; }
11438
11439
11440     DATADIRNAME=share
11441
11442   INSTOBJEXT=.mo
11443
11444   GENCAT=gencat
11445
11446   CATOBJEXT=.gmo
11447
11448 fi
11449
11450 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
11451 # -liconv on the link line twice.
11452 case "$LIBINTL" in *$LIBICONV*)
11453         LIBICONV= ;;
11454 esac
11455
11456 # Check whether --enable-secureplt was given.
11457 if test "${enable_secureplt+set}" = set; then :
11458   enableval=$enable_secureplt;
11459 fi
11460
11461
11462 # Check whether --enable-leading-mingw64-underscores was given.
11463 if test "${enable_leading_mingw64_underscores+set}" = set; then :
11464   enableval=$enable_leading_mingw64_underscores;
11465 fi
11466
11467 if  test x"$enable_leading_mingw64_underscores" = xyes ; then :
11468
11469 $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
11470
11471 fi
11472
11473 # Check whether --enable-cld was given.
11474 if test "${enable_cld+set}" = set; then :
11475   enableval=$enable_cld;
11476 else
11477   enable_cld=no
11478 fi
11479
11480
11481 # Check whether --enable-frame-pointer was given.
11482 if test "${enable_frame_pointer+set}" = set; then :
11483   enableval=$enable_frame_pointer;
11484 else
11485
11486 case $target_os in
11487 linux* | darwin[8912]*)
11488   # Enable -fomit-frame-pointer by default for Linux and Darwin with
11489   # DWARF2.
11490   enable_frame_pointer=no
11491   ;;
11492 *)
11493   enable_frame_pointer=yes
11494   ;;
11495 esac
11496
11497 fi
11498
11499
11500 # Windows32 Registry support for specifying GCC installation paths.
11501 # Check whether --enable-win32-registry was given.
11502 if test "${enable_win32_registry+set}" = set; then :
11503   enableval=$enable_win32_registry;
11504 fi
11505
11506
11507 case $host_os in
11508   win32 | pe | cygwin* | mingw32* | uwin*)
11509     if test "x$enable_win32_registry" != xno; then
11510       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
11511 $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
11512 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11513   $as_echo_n "(cached) " >&6
11514 else
11515   ac_func_search_save_LIBS=$LIBS
11516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11517 /* end confdefs.h.  */
11518
11519 /* Override any GCC internal prototype to avoid an error.
11520    Use char because int might match the return type of a GCC
11521    builtin and then its argument prototype would still apply.  */
11522 #ifdef __cplusplus
11523 extern "C"
11524 #endif
11525 char RegOpenKeyExA ();
11526 int
11527 main ()
11528 {
11529 return RegOpenKeyExA ();
11530   ;
11531   return 0;
11532 }
11533 _ACEOF
11534 for ac_lib in '' advapi32; do
11535   if test -z "$ac_lib"; then
11536     ac_res="none required"
11537   else
11538     ac_res=-l$ac_lib
11539     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11540   fi
11541   if ac_fn_c_try_link "$LINENO"; then :
11542   ac_cv_search_RegOpenKeyExA=$ac_res
11543 fi
11544 rm -f core conftest.err conftest.$ac_objext \
11545     conftest$ac_exeext
11546   if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11547   break
11548 fi
11549 done
11550 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11551
11552 else
11553   ac_cv_search_RegOpenKeyExA=no
11554 fi
11555 rm conftest.$ac_ext
11556 LIBS=$ac_func_search_save_LIBS
11557 fi
11558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
11559 $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
11560 ac_res=$ac_cv_search_RegOpenKeyExA
11561 if test "$ac_res" != no; then :
11562   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11563
11564 else
11565   enable_win32_registry=no
11566 fi
11567
11568     fi
11569
11570     if test "x$enable_win32_registry" != xno; then
11571
11572 $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
11573
11574
11575       if test "x$enable_win32_registry" != xyes \
11576          && test "x$enable_win32_registry" != x; then
11577
11578 cat >>confdefs.h <<_ACEOF
11579 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
11580 _ACEOF
11581
11582       fi
11583     fi
11584   ;;
11585 esac
11586
11587 # Get an absolute path to the GCC top-level source directory
11588 holddir=`${PWDCMD-pwd}`
11589 cd $srcdir
11590 topdir=`${PWDCMD-pwd}`
11591 cd $holddir
11592
11593 # Conditionalize the makefile for this host machine.
11594 xmake_file=
11595 for f in ${host_xmake_file}
11596 do
11597         if test -f ${srcdir}/config/$f
11598         then
11599                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
11600         fi
11601 done
11602
11603 # Conditionalize the makefile for this target machine.
11604 tmake_file_=
11605 for f in ${tmake_file}
11606 do
11607         if test -f ${srcdir}/config/$f
11608         then
11609                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
11610         fi
11611 done
11612 tmake_file="${tmake_file_}"
11613
11614 out_object_file=`basename $out_file .c`.o
11615 common_out_object_file=`basename $common_out_file .c`.o
11616
11617 tm_file_list="options.h"
11618 tm_include_list="options.h insn-constants.h"
11619 for f in $tm_file; do
11620   case $f in
11621     ./* )
11622        f=`echo $f | sed 's/^..//'`
11623        tm_file_list="${tm_file_list} $f"
11624        tm_include_list="${tm_include_list} $f"
11625        ;;
11626     defaults.h )
11627        tm_file_list="${tm_file_list} \$(srcdir)/$f"
11628        tm_include_list="${tm_include_list} $f"
11629        ;;
11630     * )
11631        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
11632        tm_include_list="${tm_include_list} config/$f"
11633        ;;
11634   esac
11635 done
11636
11637 libgcc_tm_file_list=
11638 libgcc_tm_include_list=
11639 for f in $libgcc_tm_file; do
11640   libgcc_tm_file_list="${libgcc_tm_file_list} \$(srcdir)/../libgcc/config/$f"
11641   libgcc_tm_include_list="${libgcc_tm_include_list} ../libgcc/config/$f"
11642 done
11643
11644 tm_p_file_list=
11645 tm_p_include_list=
11646 for f in $tm_p_file; do
11647   case $f in
11648     tm-preds.h )
11649        tm_p_file_list="${tm_p_file_list} $f"
11650        tm_p_include_list="${tm_p_include_list} $f"
11651        ;;
11652     * )
11653        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
11654        tm_p_include_list="${tm_p_include_list} config/$f"
11655   esac
11656 done
11657
11658 xm_file_list=
11659 xm_include_list=
11660 for f in $xm_file; do
11661   case $f in
11662     ansidecl.h )
11663        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
11664        xm_include_list="${xm_include_list} $f"
11665        ;;
11666     auto-host.h )
11667        xm_file_list="${xm_file_list} $f"
11668        xm_include_list="${xm_include_list} $f"
11669        ;;
11670     * )
11671        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
11672        xm_include_list="${xm_include_list} config/$f"
11673        ;;
11674   esac
11675 done
11676
11677 host_xm_file_list=
11678 host_xm_include_list=
11679 for f in $host_xm_file; do
11680   case $f in
11681     ansidecl.h )
11682        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
11683        host_xm_include_list="${host_xm_include_list} $f"
11684        ;;
11685     auto-host.h )
11686        host_xm_file_list="${host_xm_file_list} $f"
11687        host_xm_include_list="${host_xm_include_list} $f"
11688        ;;
11689     * )
11690        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
11691        host_xm_include_list="${host_xm_include_list} config/$f"
11692        ;;
11693   esac
11694 done
11695
11696 build_xm_file_list=
11697 for f in $build_xm_file; do
11698   case $f in
11699     ansidecl.h )
11700        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
11701        build_xm_include_list="${build_xm_include_list} $f"
11702        ;;
11703     auto-build.h | auto-host.h )
11704        build_xm_file_list="${build_xm_file_list} $f"
11705        build_xm_include_list="${build_xm_include_list} $f"
11706        ;;
11707     * )
11708        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
11709        build_xm_include_list="${build_xm_include_list} config/$f"
11710        ;;
11711   esac
11712 done
11713
11714 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
11715 # cross-compiler which does not use the native headers and libraries.
11716 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
11717 CROSS=
11718 ALL=all.internal
11719 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11720
11721 if test "x$with_build_sysroot" != x; then
11722   build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
11723 else
11724   # This value is used, even on a native system, because
11725   # CROSS_SYSTEM_HEADER_DIR is just
11726   # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
11727   build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
11728 fi
11729
11730 if test x$host != x$target
11731 then
11732         CROSS="-DCROSS_DIRECTORY_STRUCTURE"
11733         ALL=all.cross
11734         SYSTEM_HEADER_DIR=$build_system_header_dir
11735         case "$host","$target" in
11736         # Darwin crosses can use the host system's libraries and headers,
11737         # because of the fat library support.  Of course, it must be the
11738         # same version of Darwin on both sides.  Allow the user to
11739         # just say --target=foo-darwin without a version number to mean
11740         # "the version on this system".
11741             *-*-darwin*,*-*-darwin*)
11742                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
11743                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
11744                 if test $hostos = $targetos -o $targetos = darwin ; then
11745                     CROSS=
11746                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11747                     with_headers=yes
11748                 fi
11749                 ;;
11750
11751             i?86-*-*,x86_64-*-* \
11752             | powerpc*-*-*,powerpc64*-*-*)
11753                 CROSS="$CROSS -DNATIVE_CROSS" ;;
11754         esac
11755
11756         case $target in
11757                 *-*-mingw*)
11758                         if test "x$with_headers" = x; then
11759                                 with_headers=yes
11760                         fi
11761                         ;;
11762                 *)
11763                         ;;
11764         esac
11765 elif test "x$TARGET_SYSTEM_ROOT" != x; then
11766         SYSTEM_HEADER_DIR=$build_system_header_dir
11767 fi
11768
11769 # If this is a cross-compiler that does not
11770 # have its own set of headers then define
11771 # inhibit_libc
11772
11773 # If this is using newlib, without having the headers available now,
11774 # then define inhibit_libc in LIBGCC2_CFLAGS.
11775 # This prevents libgcc2 from containing any code which requires libc
11776 # support.
11777 : ${inhibit_libc=false}
11778 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
11779        test x$with_newlib = xyes ; } &&
11780      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
11781        inhibit_libc=true
11782 fi
11783
11784
11785 # When building gcc with a cross-compiler, we need to adjust things so
11786 # that the generator programs are still built with the native compiler.
11787 # Also, we cannot run fixincludes.
11788
11789 # These are the normal (build=host) settings:
11790 CC_FOR_BUILD='$(CC)'
11791 BUILD_CFLAGS='$(ALL_CFLAGS)'
11792 BUILD_LDFLAGS='$(LDFLAGS)'
11793 STMP_FIXINC=stmp-fixinc
11794
11795 # And these apply if build != host, or we are generating coverage data
11796 if test x$build != x$host || test "x$coverage_flags" != x
11797 then
11798     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
11799     BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
11800 fi
11801
11802 # Expand extra_headers to include complete path.
11803 # This substitutes for lots of t-* files.
11804 extra_headers_list=
11805 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
11806 for file in ${extra_headers} ; do
11807   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
11808 done
11809
11810 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
11811 if test x"$use_gcc_tgmath" = xyes
11812 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
11813 fi
11814
11815 # Define collect2 in Makefile.
11816 case $host_can_use_collect2 in
11817   no) collect2= ;;
11818   *) collect2='collect2$(exeext)' ;;
11819 esac
11820
11821
11822 # Add a definition of USE_COLLECT2 if system wants one.
11823 case $use_collect2 in
11824   no) use_collect2= ;;
11825   "") ;;
11826   *)
11827     host_xm_defines="${host_xm_defines} USE_COLLECT2"
11828     xm_defines="${xm_defines} USE_COLLECT2"
11829     case $host_can_use_collect2 in
11830       no)
11831         as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5
11832         ;;
11833     esac
11834     ;;
11835 esac
11836
11837
11838 cat >>confdefs.h <<_ACEOF
11839 #define LTOPLUGINSONAME "${host_lto_plugin_soname}"
11840 _ACEOF
11841
11842
11843 # ---------------------------
11844 # Assembler & linker features
11845 # ---------------------------
11846
11847 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
11848 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
11849 # However when ld-new is first executed from the build tree, libtool will
11850 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
11851 # to the build tree.  While doing this we need to use the previous-stage
11852 # linker, or we have an infinite loop.  The presence of a shell script as
11853 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
11854 # the gcc/collect-ld script.  So we need to know how libtool works, or
11855 # exec-tool will fail.
11856
11857
11858 case `pwd` in
11859   *\ * | *\     *)
11860     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
11861 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
11862 esac
11863
11864
11865
11866 macro_version='2.2.7a'
11867 macro_revision='1.3134'
11868
11869
11870
11871
11872
11873
11874
11875
11876
11877
11878
11879
11880
11881 ltmain="$ac_aux_dir/ltmain.sh"
11882
11883 # Backslashify metacharacters that are still active within
11884 # double-quoted strings.
11885 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
11886
11887 # Same as above, but do not quote variable references.
11888 double_quote_subst='s/\(["`\\]\)/\\\1/g'
11889
11890 # Sed substitution to delay expansion of an escaped shell variable in a
11891 # double_quote_subst'ed string.
11892 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
11893
11894 # Sed substitution to delay expansion of an escaped single quote.
11895 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
11896
11897 # Sed substitution to avoid accidental globbing in evaled expressions
11898 no_glob_subst='s/\*/\\\*/g'
11899
11900 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11901 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
11902 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
11903
11904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
11905 $as_echo_n "checking how to print strings... " >&6; }
11906 # Test print first, because it will be a builtin if present.
11907 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
11908    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
11909   ECHO='print -r --'
11910 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
11911   ECHO='printf %s\n'
11912 else
11913   # Use this function as a fallback that always works.
11914   func_fallback_echo ()
11915   {
11916     eval 'cat <<_LTECHO_EOF
11917 $1
11918 _LTECHO_EOF'
11919   }
11920   ECHO='func_fallback_echo'
11921 fi
11922
11923 # func_echo_all arg...
11924 # Invoke $ECHO with all args, space-separated.
11925 func_echo_all ()
11926 {
11927     $ECHO ""
11928 }
11929
11930 case "$ECHO" in
11931   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
11932 $as_echo "printf" >&6; } ;;
11933   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
11934 $as_echo "print -r" >&6; } ;;
11935   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
11936 $as_echo "cat" >&6; } ;;
11937 esac
11938
11939
11940
11941
11942
11943
11944
11945
11946
11947
11948
11949
11950
11951
11952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
11953 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
11954 if test "${ac_cv_path_SED+set}" = set; then :
11955   $as_echo_n "(cached) " >&6
11956 else
11957             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
11958      for ac_i in 1 2 3 4 5 6 7; do
11959        ac_script="$ac_script$as_nl$ac_script"
11960      done
11961      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
11962      { ac_script=; unset ac_script;}
11963      if test -z "$SED"; then
11964   ac_path_SED_found=false
11965   # Loop through the user's path and test for each of PROGNAME-LIST
11966   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11967 for as_dir in $PATH
11968 do
11969   IFS=$as_save_IFS
11970   test -z "$as_dir" && as_dir=.
11971     for ac_prog in sed gsed; do
11972     for ac_exec_ext in '' $ac_executable_extensions; do
11973       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
11974       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
11975 # Check for GNU ac_path_SED and select it if it is found.
11976   # Check for GNU $ac_path_SED
11977 case `"$ac_path_SED" --version 2>&1` in
11978 *GNU*)
11979   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
11980 *)
11981   ac_count=0
11982   $as_echo_n 0123456789 >"conftest.in"
11983   while :
11984   do
11985     cat "conftest.in" "conftest.in" >"conftest.tmp"
11986     mv "conftest.tmp" "conftest.in"
11987     cp "conftest.in" "conftest.nl"
11988     $as_echo '' >> "conftest.nl"
11989     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
11990     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11991     as_fn_arith $ac_count + 1 && ac_count=$as_val
11992     if test $ac_count -gt ${ac_path_SED_max-0}; then
11993       # Best one so far, save it but keep looking for a better one
11994       ac_cv_path_SED="$ac_path_SED"
11995       ac_path_SED_max=$ac_count
11996     fi
11997     # 10*(2^10) chars as input seems more than enough
11998     test $ac_count -gt 10 && break
11999   done
12000   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
12001 esac
12002
12003       $ac_path_SED_found && break 3
12004     done
12005   done
12006   done
12007 IFS=$as_save_IFS
12008   if test -z "$ac_cv_path_SED"; then
12009     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
12010   fi
12011 else
12012   ac_cv_path_SED=$SED
12013 fi
12014
12015 fi
12016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
12017 $as_echo "$ac_cv_path_SED" >&6; }
12018  SED="$ac_cv_path_SED"
12019   rm -f conftest.sed
12020
12021 test -z "$SED" && SED=sed
12022 Xsed="$SED -e 1s/^X//"
12023
12024
12025
12026
12027
12028
12029
12030
12031
12032
12033
12034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
12035 $as_echo_n "checking for fgrep... " >&6; }
12036 if test "${ac_cv_path_FGREP+set}" = set; then :
12037   $as_echo_n "(cached) " >&6
12038 else
12039   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
12040    then ac_cv_path_FGREP="$GREP -F"
12041    else
12042      if test -z "$FGREP"; then
12043   ac_path_FGREP_found=false
12044   # Loop through the user's path and test for each of PROGNAME-LIST
12045   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12046 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
12047 do
12048   IFS=$as_save_IFS
12049   test -z "$as_dir" && as_dir=.
12050     for ac_prog in fgrep; do
12051     for ac_exec_ext in '' $ac_executable_extensions; do
12052       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
12053       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
12054 # Check for GNU ac_path_FGREP and select it if it is found.
12055   # Check for GNU $ac_path_FGREP
12056 case `"$ac_path_FGREP" --version 2>&1` in
12057 *GNU*)
12058   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
12059 *)
12060   ac_count=0
12061   $as_echo_n 0123456789 >"conftest.in"
12062   while :
12063   do
12064     cat "conftest.in" "conftest.in" >"conftest.tmp"
12065     mv "conftest.tmp" "conftest.in"
12066     cp "conftest.in" "conftest.nl"
12067     $as_echo 'FGREP' >> "conftest.nl"
12068     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
12069     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
12070     as_fn_arith $ac_count + 1 && ac_count=$as_val
12071     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
12072       # Best one so far, save it but keep looking for a better one
12073       ac_cv_path_FGREP="$ac_path_FGREP"
12074       ac_path_FGREP_max=$ac_count
12075     fi
12076     # 10*(2^10) chars as input seems more than enough
12077     test $ac_count -gt 10 && break
12078   done
12079   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
12080 esac
12081
12082       $ac_path_FGREP_found && break 3
12083     done
12084   done
12085   done
12086 IFS=$as_save_IFS
12087   if test -z "$ac_cv_path_FGREP"; then
12088     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
12089   fi
12090 else
12091   ac_cv_path_FGREP=$FGREP
12092 fi
12093
12094    fi
12095 fi
12096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
12097 $as_echo "$ac_cv_path_FGREP" >&6; }
12098  FGREP="$ac_cv_path_FGREP"
12099
12100
12101 test -z "$GREP" && GREP=grep
12102
12103
12104
12105
12106
12107
12108
12109
12110
12111
12112
12113
12114
12115
12116
12117
12118
12119
12120
12121 # Check whether --with-gnu-ld was given.
12122 if test "${with_gnu_ld+set}" = set; then :
12123   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12124 else
12125   with_gnu_ld=no
12126 fi
12127
12128 ac_prog=ld
12129 if test "$GCC" = yes; then
12130   # Check if gcc -print-prog-name=ld gives a path.
12131   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12132 $as_echo_n "checking for ld used by $CC... " >&6; }
12133   case $host in
12134   *-*-mingw*)
12135     # gcc leaves a trailing carriage return which upsets mingw
12136     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12137   *)
12138     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12139   esac
12140   case $ac_prog in
12141     # Accept absolute paths.
12142     [\\/]* | ?:[\\/]*)
12143       re_direlt='/[^/][^/]*/\.\./'
12144       # Canonicalize the pathname of ld
12145       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12146       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12147         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12148       done
12149       test -z "$LD" && LD="$ac_prog"
12150       ;;
12151   "")
12152     # If it fails, then pretend we aren't using GCC.
12153     ac_prog=ld
12154     ;;
12155   *)
12156     # If it is relative, then search for the first ld in PATH.
12157     with_gnu_ld=unknown
12158     ;;
12159   esac
12160 elif test "$with_gnu_ld" = yes; then
12161   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12162 $as_echo_n "checking for GNU ld... " >&6; }
12163 else
12164   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12165 $as_echo_n "checking for non-GNU ld... " >&6; }
12166 fi
12167 if test "${lt_cv_path_LD+set}" = set; then :
12168   $as_echo_n "(cached) " >&6
12169 else
12170   if test -z "$LD"; then
12171   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12172   for ac_dir in $PATH; do
12173     IFS="$lt_save_ifs"
12174     test -z "$ac_dir" && ac_dir=.
12175     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12176       lt_cv_path_LD="$ac_dir/$ac_prog"
12177       # Check to see if the program is GNU ld.  I'd rather use --version,
12178       # but apparently some variants of GNU ld only accept -v.
12179       # Break only if it was the GNU/non-GNU ld that we prefer.
12180       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12181       *GNU* | *'with BFD'*)
12182         test "$with_gnu_ld" != no && break
12183         ;;
12184       *)
12185         test "$with_gnu_ld" != yes && break
12186         ;;
12187       esac
12188     fi
12189   done
12190   IFS="$lt_save_ifs"
12191 else
12192   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12193 fi
12194 fi
12195
12196 LD="$lt_cv_path_LD"
12197 if test -n "$LD"; then
12198   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12199 $as_echo "$LD" >&6; }
12200 else
12201   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12202 $as_echo "no" >&6; }
12203 fi
12204 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12206 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12207 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12208   $as_echo_n "(cached) " >&6
12209 else
12210   # I'd rather use --version here, but apparently some GNU lds only accept -v.
12211 case `$LD -v 2>&1 </dev/null` in
12212 *GNU* | *'with BFD'*)
12213   lt_cv_prog_gnu_ld=yes
12214   ;;
12215 *)
12216   lt_cv_prog_gnu_ld=no
12217   ;;
12218 esac
12219 fi
12220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12221 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12222 with_gnu_ld=$lt_cv_prog_gnu_ld
12223
12224
12225
12226
12227
12228
12229
12230
12231
12232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
12233 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
12234 if test "${lt_cv_path_NM+set}" = set; then :
12235   $as_echo_n "(cached) " >&6
12236 else
12237   if test -n "$NM"; then
12238   # Let the user override the test.
12239   lt_cv_path_NM="$NM"
12240 else
12241   lt_nm_to_check="${ac_tool_prefix}nm"
12242   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
12243     lt_nm_to_check="$lt_nm_to_check nm"
12244   fi
12245   for lt_tmp_nm in $lt_nm_to_check; do
12246     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12247     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
12248       IFS="$lt_save_ifs"
12249       test -z "$ac_dir" && ac_dir=.
12250       tmp_nm="$ac_dir/$lt_tmp_nm"
12251       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
12252         # Check to see if the nm accepts a BSD-compat flag.
12253         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
12254         #   nm: unknown option "B" ignored
12255         # Tru64's nm complains that /dev/null is an invalid object file
12256         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
12257         */dev/null* | *'Invalid file or object type'*)
12258           lt_cv_path_NM="$tmp_nm -B"
12259           break
12260           ;;
12261         *)
12262           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
12263           */dev/null*)
12264             lt_cv_path_NM="$tmp_nm -p"
12265             break
12266             ;;
12267           *)
12268             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
12269             continue # so that we can try to find one that supports BSD flags
12270             ;;
12271           esac
12272           ;;
12273         esac
12274       fi
12275     done
12276     IFS="$lt_save_ifs"
12277   done
12278   : ${lt_cv_path_NM=no}
12279 fi
12280 fi
12281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
12282 $as_echo "$lt_cv_path_NM" >&6; }
12283 if test "$lt_cv_path_NM" != "no"; then
12284   NM="$lt_cv_path_NM"
12285 else
12286   # Didn't find any BSD compatible name lister, look for dumpbin.
12287   if test -n "$DUMPBIN"; then :
12288     # Let the user override the test.
12289   else
12290     if test -n "$ac_tool_prefix"; then
12291   for ac_prog in dumpbin "link -dump"
12292   do
12293     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
12294 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
12295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12296 $as_echo_n "checking for $ac_word... " >&6; }
12297 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
12298   $as_echo_n "(cached) " >&6
12299 else
12300   if test -n "$DUMPBIN"; then
12301   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
12302 else
12303 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12304 for as_dir in $PATH
12305 do
12306   IFS=$as_save_IFS
12307   test -z "$as_dir" && as_dir=.
12308     for ac_exec_ext in '' $ac_executable_extensions; do
12309   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12310     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
12311     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12312     break 2
12313   fi
12314 done
12315   done
12316 IFS=$as_save_IFS
12317
12318 fi
12319 fi
12320 DUMPBIN=$ac_cv_prog_DUMPBIN
12321 if test -n "$DUMPBIN"; then
12322   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
12323 $as_echo "$DUMPBIN" >&6; }
12324 else
12325   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12326 $as_echo "no" >&6; }
12327 fi
12328
12329
12330     test -n "$DUMPBIN" && break
12331   done
12332 fi
12333 if test -z "$DUMPBIN"; then
12334   ac_ct_DUMPBIN=$DUMPBIN
12335   for ac_prog in dumpbin "link -dump"
12336 do
12337   # Extract the first word of "$ac_prog", so it can be a program name with args.
12338 set dummy $ac_prog; ac_word=$2
12339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12340 $as_echo_n "checking for $ac_word... " >&6; }
12341 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
12342   $as_echo_n "(cached) " >&6
12343 else
12344   if test -n "$ac_ct_DUMPBIN"; then
12345   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
12346 else
12347 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12348 for as_dir in $PATH
12349 do
12350   IFS=$as_save_IFS
12351   test -z "$as_dir" && as_dir=.
12352     for ac_exec_ext in '' $ac_executable_extensions; do
12353   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12354     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
12355     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12356     break 2
12357   fi
12358 done
12359   done
12360 IFS=$as_save_IFS
12361
12362 fi
12363 fi
12364 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
12365 if test -n "$ac_ct_DUMPBIN"; then
12366   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
12367 $as_echo "$ac_ct_DUMPBIN" >&6; }
12368 else
12369   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12370 $as_echo "no" >&6; }
12371 fi
12372
12373
12374   test -n "$ac_ct_DUMPBIN" && break
12375 done
12376
12377   if test "x$ac_ct_DUMPBIN" = x; then
12378     DUMPBIN=":"
12379   else
12380     case $cross_compiling:$ac_tool_warned in
12381 yes:)
12382 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12383 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12384 ac_tool_warned=yes ;;
12385 esac
12386     DUMPBIN=$ac_ct_DUMPBIN
12387   fi
12388 fi
12389
12390     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
12391     *COFF*)
12392       DUMPBIN="$DUMPBIN -symbols"
12393       ;;
12394     *)
12395       DUMPBIN=:
12396       ;;
12397     esac
12398   fi
12399
12400   if test "$DUMPBIN" != ":"; then
12401     NM="$DUMPBIN"
12402   fi
12403 fi
12404 test -z "$NM" && NM=nm
12405
12406
12407
12408
12409
12410
12411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
12412 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
12413 if test "${lt_cv_nm_interface+set}" = set; then :
12414   $as_echo_n "(cached) " >&6
12415 else
12416   lt_cv_nm_interface="BSD nm"
12417   echo "int some_variable = 0;" > conftest.$ac_ext
12418   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
12419   (eval "$ac_compile" 2>conftest.err)
12420   cat conftest.err >&5
12421   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
12422   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
12423   cat conftest.err >&5
12424   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
12425   cat conftest.out >&5
12426   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
12427     lt_cv_nm_interface="MS dumpbin"
12428   fi
12429   rm -f conftest*
12430 fi
12431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
12432 $as_echo "$lt_cv_nm_interface" >&6; }
12433
12434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
12435 $as_echo_n "checking whether ln -s works... " >&6; }
12436 LN_S=$as_ln_s
12437 if test "$LN_S" = "ln -s"; then
12438   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12439 $as_echo "yes" >&6; }
12440 else
12441   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
12442 $as_echo "no, using $LN_S" >&6; }
12443 fi
12444
12445 # find the maximum length of command line arguments
12446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
12447 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
12448 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
12449   $as_echo_n "(cached) " >&6
12450 else
12451     i=0
12452   teststring="ABCD"
12453
12454   case $build_os in
12455   msdosdjgpp*)
12456     # On DJGPP, this test can blow up pretty badly due to problems in libc
12457     # (any single argument exceeding 2000 bytes causes a buffer overrun
12458     # during glob expansion).  Even if it were fixed, the result of this
12459     # check would be larger than it should be.
12460     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
12461     ;;
12462
12463   gnu*)
12464     # Under GNU Hurd, this test is not required because there is
12465     # no limit to the length of command line arguments.
12466     # Libtool will interpret -1 as no limit whatsoever
12467     lt_cv_sys_max_cmd_len=-1;
12468     ;;
12469
12470   cygwin* | mingw* | cegcc*)
12471     # On Win9x/ME, this test blows up -- it succeeds, but takes
12472     # about 5 minutes as the teststring grows exponentially.
12473     # Worse, since 9x/ME are not pre-emptively multitasking,
12474     # you end up with a "frozen" computer, even though with patience
12475     # the test eventually succeeds (with a max line length of 256k).
12476     # Instead, let's just punt: use the minimum linelength reported by
12477     # all of the supported platforms: 8192 (on NT/2K/XP).
12478     lt_cv_sys_max_cmd_len=8192;
12479     ;;
12480
12481   mint*)
12482     # On MiNT this can take a long time and run out of memory.
12483     lt_cv_sys_max_cmd_len=8192;
12484     ;;
12485
12486   amigaos*)
12487     # On AmigaOS with pdksh, this test takes hours, literally.
12488     # So we just punt and use a minimum line length of 8192.
12489     lt_cv_sys_max_cmd_len=8192;
12490     ;;
12491
12492   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
12493     # This has been around since 386BSD, at least.  Likely further.
12494     if test -x /sbin/sysctl; then
12495       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
12496     elif test -x /usr/sbin/sysctl; then
12497       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
12498     else
12499       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
12500     fi
12501     # And add a safety zone
12502     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12503     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12504     ;;
12505
12506   interix*)
12507     # We know the value 262144 and hardcode it with a safety zone (like BSD)
12508     lt_cv_sys_max_cmd_len=196608
12509     ;;
12510
12511   osf*)
12512     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
12513     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
12514     # nice to cause kernel panics so lets avoid the loop below.
12515     # First set a reasonable default.
12516     lt_cv_sys_max_cmd_len=16384
12517     #
12518     if test -x /sbin/sysconfig; then
12519       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
12520         *1*) lt_cv_sys_max_cmd_len=-1 ;;
12521       esac
12522     fi
12523     ;;
12524   sco3.2v5*)
12525     lt_cv_sys_max_cmd_len=102400
12526     ;;
12527   sysv5* | sco5v6* | sysv4.2uw2*)
12528     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
12529     if test -n "$kargmax"; then
12530       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
12531     else
12532       lt_cv_sys_max_cmd_len=32768
12533     fi
12534     ;;
12535   *)
12536     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
12537     if test -n "$lt_cv_sys_max_cmd_len"; then
12538       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12539       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12540     else
12541       # Make teststring a little bigger before we do anything with it.
12542       # a 1K string should be a reasonable start.
12543       for i in 1 2 3 4 5 6 7 8 ; do
12544         teststring=$teststring$teststring
12545       done
12546       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
12547       # If test is not a shell built-in, we'll probably end up computing a
12548       # maximum length that is only half of the actual maximum length, but
12549       # we can't tell.
12550       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
12551                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
12552               test $i != 17 # 1/2 MB should be enough
12553       do
12554         i=`expr $i + 1`
12555         teststring=$teststring$teststring
12556       done
12557       # Only check the string length outside the loop.
12558       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
12559       teststring=
12560       # Add a significant safety factor because C++ compilers can tack on
12561       # massive amounts of additional arguments before passing them to the
12562       # linker.  It appears as though 1/2 is a usable value.
12563       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
12564     fi
12565     ;;
12566   esac
12567
12568 fi
12569
12570 if test -n $lt_cv_sys_max_cmd_len ; then
12571   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
12572 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
12573 else
12574   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
12575 $as_echo "none" >&6; }
12576 fi
12577 max_cmd_len=$lt_cv_sys_max_cmd_len
12578
12579
12580
12581
12582
12583
12584 : ${CP="cp -f"}
12585 : ${MV="mv -f"}
12586 : ${RM="rm -f"}
12587
12588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
12589 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
12590 # Try some XSI features
12591 xsi_shell=no
12592 ( _lt_dummy="a/b/c"
12593   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
12594       = c,a/b,, \
12595     && eval 'test $(( 1 + 1 )) -eq 2 \
12596     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
12597   && xsi_shell=yes
12598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
12599 $as_echo "$xsi_shell" >&6; }
12600
12601
12602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
12603 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
12604 lt_shell_append=no
12605 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
12606     >/dev/null 2>&1 \
12607   && lt_shell_append=yes
12608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
12609 $as_echo "$lt_shell_append" >&6; }
12610
12611
12612 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12613   lt_unset=unset
12614 else
12615   lt_unset=false
12616 fi
12617
12618
12619
12620
12621
12622 # test EBCDIC or ASCII
12623 case `echo X|tr X '\101'` in
12624  A) # ASCII based system
12625     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
12626   lt_SP2NL='tr \040 \012'
12627   lt_NL2SP='tr \015\012 \040\040'
12628   ;;
12629  *) # EBCDIC based system
12630   lt_SP2NL='tr \100 \n'
12631   lt_NL2SP='tr \r\n \100\100'
12632   ;;
12633 esac
12634
12635
12636
12637
12638
12639
12640
12641
12642
12643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
12644 $as_echo_n "checking for $LD option to reload object files... " >&6; }
12645 if test "${lt_cv_ld_reload_flag+set}" = set; then :
12646   $as_echo_n "(cached) " >&6
12647 else
12648   lt_cv_ld_reload_flag='-r'
12649 fi
12650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
12651 $as_echo "$lt_cv_ld_reload_flag" >&6; }
12652 reload_flag=$lt_cv_ld_reload_flag
12653 case $reload_flag in
12654 "" | " "*) ;;
12655 *) reload_flag=" $reload_flag" ;;
12656 esac
12657 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12658 case $host_os in
12659   darwin*)
12660     if test "$GCC" = yes; then
12661       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
12662     else
12663       reload_cmds='$LD$reload_flag -o $output$reload_objs'
12664     fi
12665     ;;
12666 esac
12667
12668
12669
12670
12671
12672
12673
12674
12675
12676 if test -n "$ac_tool_prefix"; then
12677   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
12678 set dummy ${ac_tool_prefix}objdump; ac_word=$2
12679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12680 $as_echo_n "checking for $ac_word... " >&6; }
12681 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
12682   $as_echo_n "(cached) " >&6
12683 else
12684   if test -n "$OBJDUMP"; then
12685   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12686 else
12687 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12688 for as_dir in $PATH
12689 do
12690   IFS=$as_save_IFS
12691   test -z "$as_dir" && as_dir=.
12692     for ac_exec_ext in '' $ac_executable_extensions; do
12693   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12694     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
12695     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12696     break 2
12697   fi
12698 done
12699   done
12700 IFS=$as_save_IFS
12701
12702 fi
12703 fi
12704 OBJDUMP=$ac_cv_prog_OBJDUMP
12705 if test -n "$OBJDUMP"; then
12706   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12707 $as_echo "$OBJDUMP" >&6; }
12708 else
12709   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12710 $as_echo "no" >&6; }
12711 fi
12712
12713
12714 fi
12715 if test -z "$ac_cv_prog_OBJDUMP"; then
12716   ac_ct_OBJDUMP=$OBJDUMP
12717   # Extract the first word of "objdump", so it can be a program name with args.
12718 set dummy objdump; ac_word=$2
12719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12720 $as_echo_n "checking for $ac_word... " >&6; }
12721 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
12722   $as_echo_n "(cached) " >&6
12723 else
12724   if test -n "$ac_ct_OBJDUMP"; then
12725   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
12726 else
12727 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12728 for as_dir in $PATH
12729 do
12730   IFS=$as_save_IFS
12731   test -z "$as_dir" && as_dir=.
12732     for ac_exec_ext in '' $ac_executable_extensions; do
12733   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12734     ac_cv_prog_ac_ct_OBJDUMP="objdump"
12735     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12736     break 2
12737   fi
12738 done
12739   done
12740 IFS=$as_save_IFS
12741
12742 fi
12743 fi
12744 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
12745 if test -n "$ac_ct_OBJDUMP"; then
12746   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
12747 $as_echo "$ac_ct_OBJDUMP" >&6; }
12748 else
12749   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12750 $as_echo "no" >&6; }
12751 fi
12752
12753   if test "x$ac_ct_OBJDUMP" = x; then
12754     OBJDUMP="false"
12755   else
12756     case $cross_compiling:$ac_tool_warned in
12757 yes:)
12758 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12759 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12760 ac_tool_warned=yes ;;
12761 esac
12762     OBJDUMP=$ac_ct_OBJDUMP
12763   fi
12764 else
12765   OBJDUMP="$ac_cv_prog_OBJDUMP"
12766 fi
12767
12768 test -z "$OBJDUMP" && OBJDUMP=objdump
12769
12770
12771
12772
12773
12774
12775
12776
12777
12778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
12779 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
12780 if test "${lt_cv_deplibs_check_method+set}" = set; then :
12781   $as_echo_n "(cached) " >&6
12782 else
12783   lt_cv_file_magic_cmd='$MAGIC_CMD'
12784 lt_cv_file_magic_test_file=
12785 lt_cv_deplibs_check_method='unknown'
12786 # Need to set the preceding variable on all platforms that support
12787 # interlibrary dependencies.
12788 # 'none' -- dependencies not supported.
12789 # `unknown' -- same as none, but documents that we really don't know.
12790 # 'pass_all' -- all dependencies passed with no checks.
12791 # 'test_compile' -- check by making test program.
12792 # 'file_magic [[regex]]' -- check by looking for files in library path
12793 # which responds to the $file_magic_cmd with a given extended regex.
12794 # If you have `file' or equivalent on your system and you're not sure
12795 # whether `pass_all' will *always* work, you probably want this one.
12796
12797 case $host_os in
12798 aix[4-9]*)
12799   lt_cv_deplibs_check_method=pass_all
12800   ;;
12801
12802 beos*)
12803   lt_cv_deplibs_check_method=pass_all
12804   ;;
12805
12806 bsdi[45]*)
12807   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
12808   lt_cv_file_magic_cmd='/usr/bin/file -L'
12809   lt_cv_file_magic_test_file=/shlib/libc.so
12810   ;;
12811
12812 cygwin*)
12813   # func_win32_libid is a shell function defined in ltmain.sh
12814   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12815   lt_cv_file_magic_cmd='func_win32_libid'
12816   ;;
12817
12818 mingw* | pw32*)
12819   # Base MSYS/MinGW do not provide the 'file' command needed by
12820   # func_win32_libid shell function, so use a weaker test based on 'objdump',
12821   # unless we find 'file', for example because we are cross-compiling.
12822   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
12823   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
12824     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12825     lt_cv_file_magic_cmd='func_win32_libid'
12826   else
12827     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
12828     lt_cv_file_magic_cmd='$OBJDUMP -f'
12829   fi
12830   ;;
12831
12832 cegcc*)
12833   # use the weaker test based on 'objdump'. See mingw*.
12834   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
12835   lt_cv_file_magic_cmd='$OBJDUMP -f'
12836   ;;
12837
12838 darwin* | rhapsody*)
12839   lt_cv_deplibs_check_method=pass_all
12840   ;;
12841
12842 freebsd* | dragonfly*)
12843   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12844     case $host_cpu in
12845     i*86 )
12846       # Not sure whether the presence of OpenBSD here was a mistake.
12847       # Let's accept both of them until this is cleared up.
12848       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
12849       lt_cv_file_magic_cmd=/usr/bin/file
12850       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
12851       ;;
12852     esac
12853   else
12854     lt_cv_deplibs_check_method=pass_all
12855   fi
12856   ;;
12857
12858 gnu*)
12859   lt_cv_deplibs_check_method=pass_all
12860   ;;
12861
12862 haiku*)
12863   lt_cv_deplibs_check_method=pass_all
12864   ;;
12865
12866 hpux10.20* | hpux11*)
12867   lt_cv_file_magic_cmd=/usr/bin/file
12868   case $host_cpu in
12869   ia64*)
12870     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
12871     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
12872     ;;
12873   hppa*64*)
12874     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
12875     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
12876     ;;
12877   *)
12878     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
12879     lt_cv_file_magic_test_file=/usr/lib/libc.sl
12880     ;;
12881   esac
12882   ;;
12883
12884 interix[3-9]*)
12885   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
12886   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
12887   ;;
12888
12889 irix5* | irix6* | nonstopux*)
12890   case $LD in
12891   *-32|*"-32 ") libmagic=32-bit;;
12892   *-n32|*"-n32 ") libmagic=N32;;
12893   *-64|*"-64 ") libmagic=64-bit;;
12894   *) libmagic=never-match;;
12895   esac
12896   lt_cv_deplibs_check_method=pass_all
12897   ;;
12898
12899 # This must be Linux ELF.
12900 linux* | k*bsd*-gnu | kopensolaris*-gnu)
12901   lt_cv_deplibs_check_method=pass_all
12902   ;;
12903
12904 netbsd*)
12905   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12906     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12907   else
12908     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
12909   fi
12910   ;;
12911
12912 newos6*)
12913   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
12914   lt_cv_file_magic_cmd=/usr/bin/file
12915   lt_cv_file_magic_test_file=/usr/lib/libnls.so
12916   ;;
12917
12918 *nto* | *qnx*)
12919   lt_cv_deplibs_check_method=pass_all
12920   ;;
12921
12922 openbsd*)
12923   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12924     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
12925   else
12926     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12927   fi
12928   ;;
12929
12930 osf3* | osf4* | osf5*)
12931   lt_cv_deplibs_check_method=pass_all
12932   ;;
12933
12934 rdos*)
12935   lt_cv_deplibs_check_method=pass_all
12936   ;;
12937
12938 solaris*)
12939   lt_cv_deplibs_check_method=pass_all
12940   ;;
12941
12942 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
12943   lt_cv_deplibs_check_method=pass_all
12944   ;;
12945
12946 sysv4 | sysv4.3*)
12947   case $host_vendor in
12948   motorola)
12949     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]'
12950     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
12951     ;;
12952   ncr)
12953     lt_cv_deplibs_check_method=pass_all
12954     ;;
12955   sequent)
12956     lt_cv_file_magic_cmd='/bin/file'
12957     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
12958     ;;
12959   sni)
12960     lt_cv_file_magic_cmd='/bin/file'
12961     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
12962     lt_cv_file_magic_test_file=/lib/libc.so
12963     ;;
12964   siemens)
12965     lt_cv_deplibs_check_method=pass_all
12966     ;;
12967   pc)
12968     lt_cv_deplibs_check_method=pass_all
12969     ;;
12970   esac
12971   ;;
12972
12973 tpf*)
12974   lt_cv_deplibs_check_method=pass_all
12975   ;;
12976 esac
12977
12978 fi
12979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
12980 $as_echo "$lt_cv_deplibs_check_method" >&6; }
12981 file_magic_cmd=$lt_cv_file_magic_cmd
12982 deplibs_check_method=$lt_cv_deplibs_check_method
12983 test -z "$deplibs_check_method" && deplibs_check_method=unknown
12984
12985
12986
12987
12988
12989
12990
12991
12992
12993
12994
12995
12996 if test -n "$ac_tool_prefix"; then
12997   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
12998 set dummy ${ac_tool_prefix}ar; ac_word=$2
12999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13000 $as_echo_n "checking for $ac_word... " >&6; }
13001 if test "${ac_cv_prog_AR+set}" = set; then :
13002   $as_echo_n "(cached) " >&6
13003 else
13004   if test -n "$AR"; then
13005   ac_cv_prog_AR="$AR" # Let the user override the test.
13006 else
13007 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13008 for as_dir in $PATH
13009 do
13010   IFS=$as_save_IFS
13011   test -z "$as_dir" && as_dir=.
13012     for ac_exec_ext in '' $ac_executable_extensions; do
13013   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13014     ac_cv_prog_AR="${ac_tool_prefix}ar"
13015     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13016     break 2
13017   fi
13018 done
13019   done
13020 IFS=$as_save_IFS
13021
13022 fi
13023 fi
13024 AR=$ac_cv_prog_AR
13025 if test -n "$AR"; then
13026   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
13027 $as_echo "$AR" >&6; }
13028 else
13029   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13030 $as_echo "no" >&6; }
13031 fi
13032
13033
13034 fi
13035 if test -z "$ac_cv_prog_AR"; then
13036   ac_ct_AR=$AR
13037   # Extract the first word of "ar", so it can be a program name with args.
13038 set dummy ar; ac_word=$2
13039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13040 $as_echo_n "checking for $ac_word... " >&6; }
13041 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
13042   $as_echo_n "(cached) " >&6
13043 else
13044   if test -n "$ac_ct_AR"; then
13045   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
13046 else
13047 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13048 for as_dir in $PATH
13049 do
13050   IFS=$as_save_IFS
13051   test -z "$as_dir" && as_dir=.
13052     for ac_exec_ext in '' $ac_executable_extensions; do
13053   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13054     ac_cv_prog_ac_ct_AR="ar"
13055     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13056     break 2
13057   fi
13058 done
13059   done
13060 IFS=$as_save_IFS
13061
13062 fi
13063 fi
13064 ac_ct_AR=$ac_cv_prog_ac_ct_AR
13065 if test -n "$ac_ct_AR"; then
13066   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
13067 $as_echo "$ac_ct_AR" >&6; }
13068 else
13069   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13070 $as_echo "no" >&6; }
13071 fi
13072
13073   if test "x$ac_ct_AR" = x; then
13074     AR="false"
13075   else
13076     case $cross_compiling:$ac_tool_warned in
13077 yes:)
13078 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13079 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13080 ac_tool_warned=yes ;;
13081 esac
13082     AR=$ac_ct_AR
13083   fi
13084 else
13085   AR="$ac_cv_prog_AR"
13086 fi
13087
13088 test -z "$AR" && AR=ar
13089 test -z "$AR_FLAGS" && AR_FLAGS=cru
13090
13091
13092
13093
13094
13095
13096
13097
13098
13099
13100
13101 if test -n "$ac_tool_prefix"; then
13102   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
13103 set dummy ${ac_tool_prefix}strip; ac_word=$2
13104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13105 $as_echo_n "checking for $ac_word... " >&6; }
13106 if test "${ac_cv_prog_STRIP+set}" = set; then :
13107   $as_echo_n "(cached) " >&6
13108 else
13109   if test -n "$STRIP"; then
13110   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
13111 else
13112 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13113 for as_dir in $PATH
13114 do
13115   IFS=$as_save_IFS
13116   test -z "$as_dir" && as_dir=.
13117     for ac_exec_ext in '' $ac_executable_extensions; do
13118   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13119     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
13120     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13121     break 2
13122   fi
13123 done
13124   done
13125 IFS=$as_save_IFS
13126
13127 fi
13128 fi
13129 STRIP=$ac_cv_prog_STRIP
13130 if test -n "$STRIP"; then
13131   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
13132 $as_echo "$STRIP" >&6; }
13133 else
13134   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13135 $as_echo "no" >&6; }
13136 fi
13137
13138
13139 fi
13140 if test -z "$ac_cv_prog_STRIP"; then
13141   ac_ct_STRIP=$STRIP
13142   # Extract the first word of "strip", so it can be a program name with args.
13143 set dummy strip; ac_word=$2
13144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13145 $as_echo_n "checking for $ac_word... " >&6; }
13146 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
13147   $as_echo_n "(cached) " >&6
13148 else
13149   if test -n "$ac_ct_STRIP"; then
13150   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
13151 else
13152 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13153 for as_dir in $PATH
13154 do
13155   IFS=$as_save_IFS
13156   test -z "$as_dir" && as_dir=.
13157     for ac_exec_ext in '' $ac_executable_extensions; do
13158   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13159     ac_cv_prog_ac_ct_STRIP="strip"
13160     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13161     break 2
13162   fi
13163 done
13164   done
13165 IFS=$as_save_IFS
13166
13167 fi
13168 fi
13169 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
13170 if test -n "$ac_ct_STRIP"; then
13171   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
13172 $as_echo "$ac_ct_STRIP" >&6; }
13173 else
13174   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13175 $as_echo "no" >&6; }
13176 fi
13177
13178   if test "x$ac_ct_STRIP" = x; then
13179     STRIP=":"
13180   else
13181     case $cross_compiling:$ac_tool_warned in
13182 yes:)
13183 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13184 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13185 ac_tool_warned=yes ;;
13186 esac
13187     STRIP=$ac_ct_STRIP
13188   fi
13189 else
13190   STRIP="$ac_cv_prog_STRIP"
13191 fi
13192
13193 test -z "$STRIP" && STRIP=:
13194
13195
13196
13197
13198
13199
13200 if test -n "$ac_tool_prefix"; then
13201   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
13202 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
13203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13204 $as_echo_n "checking for $ac_word... " >&6; }
13205 if test "${ac_cv_prog_RANLIB+set}" = set; then :
13206   $as_echo_n "(cached) " >&6
13207 else
13208   if test -n "$RANLIB"; then
13209   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
13210 else
13211 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13212 for as_dir in $PATH
13213 do
13214   IFS=$as_save_IFS
13215   test -z "$as_dir" && as_dir=.
13216     for ac_exec_ext in '' $ac_executable_extensions; do
13217   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13218     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
13219     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13220     break 2
13221   fi
13222 done
13223   done
13224 IFS=$as_save_IFS
13225
13226 fi
13227 fi
13228 RANLIB=$ac_cv_prog_RANLIB
13229 if test -n "$RANLIB"; then
13230   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
13231 $as_echo "$RANLIB" >&6; }
13232 else
13233   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13234 $as_echo "no" >&6; }
13235 fi
13236
13237
13238 fi
13239 if test -z "$ac_cv_prog_RANLIB"; then
13240   ac_ct_RANLIB=$RANLIB
13241   # Extract the first word of "ranlib", so it can be a program name with args.
13242 set dummy ranlib; ac_word=$2
13243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13244 $as_echo_n "checking for $ac_word... " >&6; }
13245 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
13246   $as_echo_n "(cached) " >&6
13247 else
13248   if test -n "$ac_ct_RANLIB"; then
13249   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
13250 else
13251 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13252 for as_dir in $PATH
13253 do
13254   IFS=$as_save_IFS
13255   test -z "$as_dir" && as_dir=.
13256     for ac_exec_ext in '' $ac_executable_extensions; do
13257   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13258     ac_cv_prog_ac_ct_RANLIB="ranlib"
13259     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13260     break 2
13261   fi
13262 done
13263   done
13264 IFS=$as_save_IFS
13265
13266 fi
13267 fi
13268 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
13269 if test -n "$ac_ct_RANLIB"; then
13270   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
13271 $as_echo "$ac_ct_RANLIB" >&6; }
13272 else
13273   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13274 $as_echo "no" >&6; }
13275 fi
13276
13277   if test "x$ac_ct_RANLIB" = x; then
13278     RANLIB=":"
13279   else
13280     case $cross_compiling:$ac_tool_warned in
13281 yes:)
13282 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13283 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13284 ac_tool_warned=yes ;;
13285 esac
13286     RANLIB=$ac_ct_RANLIB
13287   fi
13288 else
13289   RANLIB="$ac_cv_prog_RANLIB"
13290 fi
13291
13292 test -z "$RANLIB" && RANLIB=:
13293
13294
13295
13296
13297
13298
13299 # Determine commands to create old-style static archives.
13300 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
13301 old_postinstall_cmds='chmod 644 $oldlib'
13302 old_postuninstall_cmds=
13303
13304 if test -n "$RANLIB"; then
13305   case $host_os in
13306   openbsd*)
13307     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
13308     ;;
13309   *)
13310     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
13311     ;;
13312   esac
13313   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
13314 fi
13315
13316 case $host_os in
13317   darwin*)
13318     lock_old_archive_extraction=yes ;;
13319   *)
13320     lock_old_archive_extraction=no ;;
13321 esac
13322
13323
13324
13325
13326
13327
13328
13329
13330
13331
13332
13333
13334
13335
13336
13337
13338
13339
13340
13341
13342
13343
13344
13345
13346
13347
13348
13349
13350
13351
13352
13353
13354
13355
13356
13357
13358
13359
13360
13361 # If no C compiler was specified, use CC.
13362 LTCC=${LTCC-"$CC"}
13363
13364 # If no C compiler flags were specified, use CFLAGS.
13365 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
13366
13367 # Allow CC to be a program name with arguments.
13368 compiler=$CC
13369
13370
13371 # Check for command to grab the raw symbol name followed by C symbol from nm.
13372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
13373 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
13374 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
13375   $as_echo_n "(cached) " >&6
13376 else
13377
13378 # These are sane defaults that work on at least a few old systems.
13379 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
13380
13381 # Character class describing NM global symbol codes.
13382 symcode='[BCDEGRST]'
13383
13384 # Regexp to match symbols that can be accessed directly from C.
13385 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
13386
13387 # Define system-specific variables.
13388 case $host_os in
13389 aix*)
13390   symcode='[BCDT]'
13391   ;;
13392 cygwin* | mingw* | pw32* | cegcc*)
13393   symcode='[ABCDGISTW]'
13394   ;;
13395 hpux*)
13396   if test "$host_cpu" = ia64; then
13397     symcode='[ABCDEGRST]'
13398   fi
13399   ;;
13400 irix* | nonstopux*)
13401   symcode='[BCDEGRST]'
13402   ;;
13403 osf*)
13404   symcode='[BCDEGQRST]'
13405   ;;
13406 solaris*)
13407   symcode='[BDRT]'
13408   ;;
13409 sco3.2v5*)
13410   symcode='[DT]'
13411   ;;
13412 sysv4.2uw2*)
13413   symcode='[DT]'
13414   ;;
13415 sysv5* | sco5v6* | unixware* | OpenUNIX*)
13416   symcode='[ABDT]'
13417   ;;
13418 sysv4)
13419   symcode='[DFNSTU]'
13420   ;;
13421 esac
13422
13423 # If we're using GNU nm, then use its standard symbol codes.
13424 case `$NM -V 2>&1` in
13425 *GNU* | *'with BFD'*)
13426   symcode='[ABCDGIRSTW]' ;;
13427 esac
13428
13429 # Transform an extracted symbol line into a proper C declaration.
13430 # Some systems (esp. on ia64) link data and code symbols differently,
13431 # so use this general approach.
13432 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
13433
13434 # Transform an extracted symbol line into symbol name and symbol address
13435 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
13436 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'"
13437
13438 # Handle CRLF in mingw tool chain
13439 opt_cr=
13440 case $build_os in
13441 mingw*)
13442   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
13443   ;;
13444 esac
13445
13446 # Try without a prefix underscore, then with it.
13447 for ac_symprfx in "" "_"; do
13448
13449   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
13450   symxfrm="\\1 $ac_symprfx\\2 \\2"
13451
13452   # Write the raw and C identifiers.
13453   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
13454     # Fake it for dumpbin and say T for any non-static function
13455     # and D for any global variable.
13456     # Also find C++ and __fastcall symbols from MSVC++,
13457     # which start with @ or ?.
13458     lt_cv_sys_global_symbol_pipe="$AWK '"\
13459 "     {last_section=section; section=\$ 3};"\
13460 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
13461 "     \$ 0!~/External *\|/{next};"\
13462 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
13463 "     {if(hide[section]) next};"\
13464 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
13465 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
13466 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
13467 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
13468 "     ' prfx=^$ac_symprfx"
13469   else
13470     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
13471   fi
13472
13473   # Check to see that the pipe works correctly.
13474   pipe_works=no
13475
13476   rm -f conftest*
13477   cat > conftest.$ac_ext <<_LT_EOF
13478 #ifdef __cplusplus
13479 extern "C" {
13480 #endif
13481 char nm_test_var;
13482 void nm_test_func(void);
13483 void nm_test_func(void){}
13484 #ifdef __cplusplus
13485 }
13486 #endif
13487 int main(){nm_test_var='a';nm_test_func();return(0);}
13488 _LT_EOF
13489
13490   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13491   (eval $ac_compile) 2>&5
13492   ac_status=$?
13493   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13494   test $ac_status = 0; }; then
13495     # Now try to grab the symbols.
13496     nlist=conftest.nm
13497     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
13498   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
13499   ac_status=$?
13500   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13501   test $ac_status = 0; } && test -s "$nlist"; then
13502       # Try sorting and uniquifying the output.
13503       if sort "$nlist" | uniq > "$nlist"T; then
13504         mv -f "$nlist"T "$nlist"
13505       else
13506         rm -f "$nlist"T
13507       fi
13508
13509       # Make sure that we snagged all the symbols we need.
13510       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
13511         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
13512           cat <<_LT_EOF > conftest.$ac_ext
13513 #ifdef __cplusplus
13514 extern "C" {
13515 #endif
13516
13517 _LT_EOF
13518           # Now generate the symbol file.
13519           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
13520
13521           cat <<_LT_EOF >> conftest.$ac_ext
13522
13523 /* The mapping between symbol names and symbols.  */
13524 const struct {
13525   const char *name;
13526   void       *address;
13527 }
13528 lt__PROGRAM__LTX_preloaded_symbols[] =
13529 {
13530   { "@PROGRAM@", (void *) 0 },
13531 _LT_EOF
13532           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
13533           cat <<\_LT_EOF >> conftest.$ac_ext
13534   {0, (void *) 0}
13535 };
13536
13537 /* This works around a problem in FreeBSD linker */
13538 #ifdef FREEBSD_WORKAROUND
13539 static const void *lt_preloaded_setup() {
13540   return lt__PROGRAM__LTX_preloaded_symbols;
13541 }
13542 #endif
13543
13544 #ifdef __cplusplus
13545 }
13546 #endif
13547 _LT_EOF
13548           # Now try linking the two files.
13549           mv conftest.$ac_objext conftstm.$ac_objext
13550           lt_save_LIBS="$LIBS"
13551           lt_save_CFLAGS="$CFLAGS"
13552           LIBS="conftstm.$ac_objext"
13553           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
13554           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13555   (eval $ac_link) 2>&5
13556   ac_status=$?
13557   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13558   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
13559             pipe_works=yes
13560           fi
13561           LIBS="$lt_save_LIBS"
13562           CFLAGS="$lt_save_CFLAGS"
13563         else
13564           echo "cannot find nm_test_func in $nlist" >&5
13565         fi
13566       else
13567         echo "cannot find nm_test_var in $nlist" >&5
13568       fi
13569     else
13570       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
13571     fi
13572   else
13573     echo "$progname: failed program was:" >&5
13574     cat conftest.$ac_ext >&5
13575   fi
13576   rm -rf conftest* conftst*
13577
13578   # Do not use the global_symbol_pipe unless it works.
13579   if test "$pipe_works" = yes; then
13580     break
13581   else
13582     lt_cv_sys_global_symbol_pipe=
13583   fi
13584 done
13585
13586 fi
13587
13588 if test -z "$lt_cv_sys_global_symbol_pipe"; then
13589   lt_cv_sys_global_symbol_to_cdecl=
13590 fi
13591 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
13592   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
13593 $as_echo "failed" >&6; }
13594 else
13595   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
13596 $as_echo "ok" >&6; }
13597 fi
13598
13599
13600
13601
13602
13603
13604
13605
13606
13607
13608
13609
13610
13611
13612
13613
13614
13615
13616
13617
13618
13619
13620 # Check whether --enable-libtool-lock was given.
13621 if test "${enable_libtool_lock+set}" = set; then :
13622   enableval=$enable_libtool_lock;
13623 fi
13624
13625 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
13626
13627 # Some flags need to be propagated to the compiler or linker for good
13628 # libtool support.
13629 case $host in
13630 ia64-*-hpux*)
13631   # Find out which ABI we are using.
13632   echo 'int i;' > conftest.$ac_ext
13633   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13634   (eval $ac_compile) 2>&5
13635   ac_status=$?
13636   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13637   test $ac_status = 0; }; then
13638     case `/usr/bin/file conftest.$ac_objext` in
13639       *ELF-32*)
13640         HPUX_IA64_MODE="32"
13641         ;;
13642       *ELF-64*)
13643         HPUX_IA64_MODE="64"
13644         ;;
13645     esac
13646   fi
13647   rm -rf conftest*
13648   ;;
13649 *-*-irix6*)
13650   # Find out which ABI we are using.
13651   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
13652   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13653   (eval $ac_compile) 2>&5
13654   ac_status=$?
13655   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13656   test $ac_status = 0; }; then
13657     if test "$lt_cv_prog_gnu_ld" = yes; then
13658       case `/usr/bin/file conftest.$ac_objext` in
13659         *32-bit*)
13660           LD="${LD-ld} -melf32bsmip"
13661           ;;
13662         *N32*)
13663           LD="${LD-ld} -melf32bmipn32"
13664           ;;
13665         *64-bit*)
13666           LD="${LD-ld} -melf64bmip"
13667         ;;
13668       esac
13669     else
13670       case `/usr/bin/file conftest.$ac_objext` in
13671         *32-bit*)
13672           LD="${LD-ld} -32"
13673           ;;
13674         *N32*)
13675           LD="${LD-ld} -n32"
13676           ;;
13677         *64-bit*)
13678           LD="${LD-ld} -64"
13679           ;;
13680       esac
13681     fi
13682   fi
13683   rm -rf conftest*
13684   ;;
13685
13686 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
13687 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
13688   # Find out which ABI we are using.
13689   echo 'int i;' > conftest.$ac_ext
13690   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13691   (eval $ac_compile) 2>&5
13692   ac_status=$?
13693   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13694   test $ac_status = 0; }; then
13695     case `/usr/bin/file conftest.o` in
13696       *32-bit*)
13697         case $host in
13698           x86_64-*kfreebsd*-gnu)
13699             LD="${LD-ld} -m elf_i386_fbsd"
13700             ;;
13701           x86_64-*linux*)
13702             LD="${LD-ld} -m elf_i386"
13703             ;;
13704           ppc64-*linux*|powerpc64-*linux*)
13705             LD="${LD-ld} -m elf32ppclinux"
13706             ;;
13707           s390x-*linux*)
13708             LD="${LD-ld} -m elf_s390"
13709             ;;
13710           sparc64-*linux*)
13711             LD="${LD-ld} -m elf32_sparc"
13712             ;;
13713         esac
13714         ;;
13715       *64-bit*)
13716         case $host in
13717           x86_64-*kfreebsd*-gnu)
13718             LD="${LD-ld} -m elf_x86_64_fbsd"
13719             ;;
13720           x86_64-*linux*)
13721             LD="${LD-ld} -m elf_x86_64"
13722             ;;
13723           ppc*-*linux*|powerpc*-*linux*)
13724             LD="${LD-ld} -m elf64ppc"
13725             ;;
13726           s390*-*linux*|s390*-*tpf*)
13727             LD="${LD-ld} -m elf64_s390"
13728             ;;
13729           sparc*-*linux*)
13730             LD="${LD-ld} -m elf64_sparc"
13731             ;;
13732         esac
13733         ;;
13734     esac
13735   fi
13736   rm -rf conftest*
13737   ;;
13738
13739 *-*-sco3.2v5*)
13740   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
13741   SAVE_CFLAGS="$CFLAGS"
13742   CFLAGS="$CFLAGS -belf"
13743   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
13744 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
13745 if test "${lt_cv_cc_needs_belf+set}" = set; then :
13746   $as_echo_n "(cached) " >&6
13747 else
13748   ac_ext=c
13749 ac_cpp='$CPP $CPPFLAGS'
13750 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13751 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13752 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13753
13754      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13755 /* end confdefs.h.  */
13756
13757 int
13758 main ()
13759 {
13760
13761   ;
13762   return 0;
13763 }
13764 _ACEOF
13765 if ac_fn_c_try_link "$LINENO"; then :
13766   lt_cv_cc_needs_belf=yes
13767 else
13768   lt_cv_cc_needs_belf=no
13769 fi
13770 rm -f core conftest.err conftest.$ac_objext \
13771     conftest$ac_exeext conftest.$ac_ext
13772      ac_ext=c
13773 ac_cpp='$CPP $CPPFLAGS'
13774 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13775 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13776 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13777
13778 fi
13779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
13780 $as_echo "$lt_cv_cc_needs_belf" >&6; }
13781   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
13782     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
13783     CFLAGS="$SAVE_CFLAGS"
13784   fi
13785   ;;
13786 sparc*-*solaris*)
13787   # Find out which ABI we are using.
13788   echo 'int i;' > conftest.$ac_ext
13789   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13790   (eval $ac_compile) 2>&5
13791   ac_status=$?
13792   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13793   test $ac_status = 0; }; then
13794     case `/usr/bin/file conftest.o` in
13795     *64-bit*)
13796       case $lt_cv_prog_gnu_ld in
13797       yes*) LD="${LD-ld} -m elf64_sparc" ;;
13798       *)
13799         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
13800           LD="${LD-ld} -64"
13801         fi
13802         ;;
13803       esac
13804       ;;
13805     esac
13806   fi
13807   rm -rf conftest*
13808   ;;
13809 esac
13810
13811 need_locks="$enable_libtool_lock"
13812
13813
13814   case $host_os in
13815     rhapsody* | darwin*)
13816     if test -n "$ac_tool_prefix"; then
13817   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
13818 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
13819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13820 $as_echo_n "checking for $ac_word... " >&6; }
13821 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
13822   $as_echo_n "(cached) " >&6
13823 else
13824   if test -n "$DSYMUTIL"; then
13825   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
13826 else
13827 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13828 for as_dir in $PATH
13829 do
13830   IFS=$as_save_IFS
13831   test -z "$as_dir" && as_dir=.
13832     for ac_exec_ext in '' $ac_executable_extensions; do
13833   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13834     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
13835     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13836     break 2
13837   fi
13838 done
13839   done
13840 IFS=$as_save_IFS
13841
13842 fi
13843 fi
13844 DSYMUTIL=$ac_cv_prog_DSYMUTIL
13845 if test -n "$DSYMUTIL"; then
13846   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
13847 $as_echo "$DSYMUTIL" >&6; }
13848 else
13849   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13850 $as_echo "no" >&6; }
13851 fi
13852
13853
13854 fi
13855 if test -z "$ac_cv_prog_DSYMUTIL"; then
13856   ac_ct_DSYMUTIL=$DSYMUTIL
13857   # Extract the first word of "dsymutil", so it can be a program name with args.
13858 set dummy dsymutil; ac_word=$2
13859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13860 $as_echo_n "checking for $ac_word... " >&6; }
13861 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
13862   $as_echo_n "(cached) " >&6
13863 else
13864   if test -n "$ac_ct_DSYMUTIL"; then
13865   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
13866 else
13867 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13868 for as_dir in $PATH
13869 do
13870   IFS=$as_save_IFS
13871   test -z "$as_dir" && as_dir=.
13872     for ac_exec_ext in '' $ac_executable_extensions; do
13873   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13874     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
13875     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13876     break 2
13877   fi
13878 done
13879   done
13880 IFS=$as_save_IFS
13881
13882 fi
13883 fi
13884 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
13885 if test -n "$ac_ct_DSYMUTIL"; then
13886   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
13887 $as_echo "$ac_ct_DSYMUTIL" >&6; }
13888 else
13889   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13890 $as_echo "no" >&6; }
13891 fi
13892
13893   if test "x$ac_ct_DSYMUTIL" = x; then
13894     DSYMUTIL=":"
13895   else
13896     case $cross_compiling:$ac_tool_warned in
13897 yes:)
13898 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13899 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13900 ac_tool_warned=yes ;;
13901 esac
13902     DSYMUTIL=$ac_ct_DSYMUTIL
13903   fi
13904 else
13905   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
13906 fi
13907
13908     if test -n "$ac_tool_prefix"; then
13909   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
13910 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
13911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13912 $as_echo_n "checking for $ac_word... " >&6; }
13913 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
13914   $as_echo_n "(cached) " >&6
13915 else
13916   if test -n "$NMEDIT"; then
13917   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
13918 else
13919 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13920 for as_dir in $PATH
13921 do
13922   IFS=$as_save_IFS
13923   test -z "$as_dir" && as_dir=.
13924     for ac_exec_ext in '' $ac_executable_extensions; do
13925   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13926     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
13927     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13928     break 2
13929   fi
13930 done
13931   done
13932 IFS=$as_save_IFS
13933
13934 fi
13935 fi
13936 NMEDIT=$ac_cv_prog_NMEDIT
13937 if test -n "$NMEDIT"; then
13938   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
13939 $as_echo "$NMEDIT" >&6; }
13940 else
13941   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13942 $as_echo "no" >&6; }
13943 fi
13944
13945
13946 fi
13947 if test -z "$ac_cv_prog_NMEDIT"; then
13948   ac_ct_NMEDIT=$NMEDIT
13949   # Extract the first word of "nmedit", so it can be a program name with args.
13950 set dummy nmedit; ac_word=$2
13951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13952 $as_echo_n "checking for $ac_word... " >&6; }
13953 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
13954   $as_echo_n "(cached) " >&6
13955 else
13956   if test -n "$ac_ct_NMEDIT"; then
13957   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
13958 else
13959 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13960 for as_dir in $PATH
13961 do
13962   IFS=$as_save_IFS
13963   test -z "$as_dir" && as_dir=.
13964     for ac_exec_ext in '' $ac_executable_extensions; do
13965   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13966     ac_cv_prog_ac_ct_NMEDIT="nmedit"
13967     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13968     break 2
13969   fi
13970 done
13971   done
13972 IFS=$as_save_IFS
13973
13974 fi
13975 fi
13976 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
13977 if test -n "$ac_ct_NMEDIT"; then
13978   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
13979 $as_echo "$ac_ct_NMEDIT" >&6; }
13980 else
13981   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13982 $as_echo "no" >&6; }
13983 fi
13984
13985   if test "x$ac_ct_NMEDIT" = x; then
13986     NMEDIT=":"
13987   else
13988     case $cross_compiling:$ac_tool_warned in
13989 yes:)
13990 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13991 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13992 ac_tool_warned=yes ;;
13993 esac
13994     NMEDIT=$ac_ct_NMEDIT
13995   fi
13996 else
13997   NMEDIT="$ac_cv_prog_NMEDIT"
13998 fi
13999
14000     if test -n "$ac_tool_prefix"; then
14001   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
14002 set dummy ${ac_tool_prefix}lipo; ac_word=$2
14003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14004 $as_echo_n "checking for $ac_word... " >&6; }
14005 if test "${ac_cv_prog_LIPO+set}" = set; then :
14006   $as_echo_n "(cached) " >&6
14007 else
14008   if test -n "$LIPO"; then
14009   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
14010 else
14011 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14012 for as_dir in $PATH
14013 do
14014   IFS=$as_save_IFS
14015   test -z "$as_dir" && as_dir=.
14016     for ac_exec_ext in '' $ac_executable_extensions; do
14017   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14018     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
14019     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14020     break 2
14021   fi
14022 done
14023   done
14024 IFS=$as_save_IFS
14025
14026 fi
14027 fi
14028 LIPO=$ac_cv_prog_LIPO
14029 if test -n "$LIPO"; then
14030   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
14031 $as_echo "$LIPO" >&6; }
14032 else
14033   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14034 $as_echo "no" >&6; }
14035 fi
14036
14037
14038 fi
14039 if test -z "$ac_cv_prog_LIPO"; then
14040   ac_ct_LIPO=$LIPO
14041   # Extract the first word of "lipo", so it can be a program name with args.
14042 set dummy lipo; ac_word=$2
14043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14044 $as_echo_n "checking for $ac_word... " >&6; }
14045 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
14046   $as_echo_n "(cached) " >&6
14047 else
14048   if test -n "$ac_ct_LIPO"; then
14049   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
14050 else
14051 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14052 for as_dir in $PATH
14053 do
14054   IFS=$as_save_IFS
14055   test -z "$as_dir" && as_dir=.
14056     for ac_exec_ext in '' $ac_executable_extensions; do
14057   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14058     ac_cv_prog_ac_ct_LIPO="lipo"
14059     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14060     break 2
14061   fi
14062 done
14063   done
14064 IFS=$as_save_IFS
14065
14066 fi
14067 fi
14068 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
14069 if test -n "$ac_ct_LIPO"; then
14070   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
14071 $as_echo "$ac_ct_LIPO" >&6; }
14072 else
14073   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14074 $as_echo "no" >&6; }
14075 fi
14076
14077   if test "x$ac_ct_LIPO" = x; then
14078     LIPO=":"
14079   else
14080     case $cross_compiling:$ac_tool_warned in
14081 yes:)
14082 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14083 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14084 ac_tool_warned=yes ;;
14085 esac
14086     LIPO=$ac_ct_LIPO
14087   fi
14088 else
14089   LIPO="$ac_cv_prog_LIPO"
14090 fi
14091
14092     if test -n "$ac_tool_prefix"; then
14093   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
14094 set dummy ${ac_tool_prefix}otool; ac_word=$2
14095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14096 $as_echo_n "checking for $ac_word... " >&6; }
14097 if test "${ac_cv_prog_OTOOL+set}" = set; then :
14098   $as_echo_n "(cached) " >&6
14099 else
14100   if test -n "$OTOOL"; then
14101   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
14102 else
14103 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14104 for as_dir in $PATH
14105 do
14106   IFS=$as_save_IFS
14107   test -z "$as_dir" && as_dir=.
14108     for ac_exec_ext in '' $ac_executable_extensions; do
14109   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14110     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
14111     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14112     break 2
14113   fi
14114 done
14115   done
14116 IFS=$as_save_IFS
14117
14118 fi
14119 fi
14120 OTOOL=$ac_cv_prog_OTOOL
14121 if test -n "$OTOOL"; then
14122   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
14123 $as_echo "$OTOOL" >&6; }
14124 else
14125   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14126 $as_echo "no" >&6; }
14127 fi
14128
14129
14130 fi
14131 if test -z "$ac_cv_prog_OTOOL"; then
14132   ac_ct_OTOOL=$OTOOL
14133   # Extract the first word of "otool", so it can be a program name with args.
14134 set dummy otool; ac_word=$2
14135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14136 $as_echo_n "checking for $ac_word... " >&6; }
14137 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
14138   $as_echo_n "(cached) " >&6
14139 else
14140   if test -n "$ac_ct_OTOOL"; then
14141   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
14142 else
14143 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14144 for as_dir in $PATH
14145 do
14146   IFS=$as_save_IFS
14147   test -z "$as_dir" && as_dir=.
14148     for ac_exec_ext in '' $ac_executable_extensions; do
14149   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14150     ac_cv_prog_ac_ct_OTOOL="otool"
14151     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14152     break 2
14153   fi
14154 done
14155   done
14156 IFS=$as_save_IFS
14157
14158 fi
14159 fi
14160 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
14161 if test -n "$ac_ct_OTOOL"; then
14162   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
14163 $as_echo "$ac_ct_OTOOL" >&6; }
14164 else
14165   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14166 $as_echo "no" >&6; }
14167 fi
14168
14169   if test "x$ac_ct_OTOOL" = x; then
14170     OTOOL=":"
14171   else
14172     case $cross_compiling:$ac_tool_warned in
14173 yes:)
14174 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14175 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14176 ac_tool_warned=yes ;;
14177 esac
14178     OTOOL=$ac_ct_OTOOL
14179   fi
14180 else
14181   OTOOL="$ac_cv_prog_OTOOL"
14182 fi
14183
14184     if test -n "$ac_tool_prefix"; then
14185   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
14186 set dummy ${ac_tool_prefix}otool64; ac_word=$2
14187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14188 $as_echo_n "checking for $ac_word... " >&6; }
14189 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
14190   $as_echo_n "(cached) " >&6
14191 else
14192   if test -n "$OTOOL64"; then
14193   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
14194 else
14195 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14196 for as_dir in $PATH
14197 do
14198   IFS=$as_save_IFS
14199   test -z "$as_dir" && as_dir=.
14200     for ac_exec_ext in '' $ac_executable_extensions; do
14201   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14202     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
14203     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14204     break 2
14205   fi
14206 done
14207   done
14208 IFS=$as_save_IFS
14209
14210 fi
14211 fi
14212 OTOOL64=$ac_cv_prog_OTOOL64
14213 if test -n "$OTOOL64"; then
14214   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
14215 $as_echo "$OTOOL64" >&6; }
14216 else
14217   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14218 $as_echo "no" >&6; }
14219 fi
14220
14221
14222 fi
14223 if test -z "$ac_cv_prog_OTOOL64"; then
14224   ac_ct_OTOOL64=$OTOOL64
14225   # Extract the first word of "otool64", so it can be a program name with args.
14226 set dummy otool64; ac_word=$2
14227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14228 $as_echo_n "checking for $ac_word... " >&6; }
14229 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
14230   $as_echo_n "(cached) " >&6
14231 else
14232   if test -n "$ac_ct_OTOOL64"; then
14233   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
14234 else
14235 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14236 for as_dir in $PATH
14237 do
14238   IFS=$as_save_IFS
14239   test -z "$as_dir" && as_dir=.
14240     for ac_exec_ext in '' $ac_executable_extensions; do
14241   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14242     ac_cv_prog_ac_ct_OTOOL64="otool64"
14243     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14244     break 2
14245   fi
14246 done
14247   done
14248 IFS=$as_save_IFS
14249
14250 fi
14251 fi
14252 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
14253 if test -n "$ac_ct_OTOOL64"; then
14254   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
14255 $as_echo "$ac_ct_OTOOL64" >&6; }
14256 else
14257   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14258 $as_echo "no" >&6; }
14259 fi
14260
14261   if test "x$ac_ct_OTOOL64" = x; then
14262     OTOOL64=":"
14263   else
14264     case $cross_compiling:$ac_tool_warned in
14265 yes:)
14266 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14267 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14268 ac_tool_warned=yes ;;
14269 esac
14270     OTOOL64=$ac_ct_OTOOL64
14271   fi
14272 else
14273   OTOOL64="$ac_cv_prog_OTOOL64"
14274 fi
14275
14276
14277
14278
14279
14280
14281
14282
14283
14284
14285
14286
14287
14288
14289
14290
14291
14292
14293
14294
14295
14296
14297
14298
14299
14300
14301
14302     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
14303 $as_echo_n "checking for -single_module linker flag... " >&6; }
14304 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
14305   $as_echo_n "(cached) " >&6
14306 else
14307   lt_cv_apple_cc_single_mod=no
14308       if test -z "${LT_MULTI_MODULE}"; then
14309         # By default we will add the -single_module flag. You can override
14310         # by either setting the environment variable LT_MULTI_MODULE
14311         # non-empty at configure time, or by adding -multi_module to the
14312         # link flags.
14313         rm -rf libconftest.dylib*
14314         echo "int foo(void){return 1;}" > conftest.c
14315         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14316 -dynamiclib -Wl,-single_module conftest.c" >&5
14317         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14318           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
14319         _lt_result=$?
14320         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
14321           lt_cv_apple_cc_single_mod=yes
14322         else
14323           cat conftest.err >&5
14324         fi
14325         rm -rf libconftest.dylib*
14326         rm -f conftest.*
14327       fi
14328 fi
14329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
14330 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
14331     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
14332 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
14333 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
14334   $as_echo_n "(cached) " >&6
14335 else
14336   lt_cv_ld_exported_symbols_list=no
14337       save_LDFLAGS=$LDFLAGS
14338       echo "_main" > conftest.sym
14339       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
14340       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14341 /* end confdefs.h.  */
14342
14343 int
14344 main ()
14345 {
14346
14347   ;
14348   return 0;
14349 }
14350 _ACEOF
14351 if ac_fn_c_try_link "$LINENO"; then :
14352   lt_cv_ld_exported_symbols_list=yes
14353 else
14354   lt_cv_ld_exported_symbols_list=no
14355 fi
14356 rm -f core conftest.err conftest.$ac_objext \
14357     conftest$ac_exeext conftest.$ac_ext
14358         LDFLAGS="$save_LDFLAGS"
14359
14360 fi
14361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
14362 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
14363     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
14364 $as_echo_n "checking for -force_load linker flag... " >&6; }
14365 if test "${lt_cv_ld_force_load+set}" = set; then :
14366   $as_echo_n "(cached) " >&6
14367 else
14368   lt_cv_ld_force_load=no
14369       cat > conftest.c << _LT_EOF
14370 int forced_loaded() { return 2;}
14371 _LT_EOF
14372       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
14373       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
14374       echo "$AR cru libconftest.a conftest.o" >&5
14375       $AR cru libconftest.a conftest.o 2>&5
14376       cat > conftest.c << _LT_EOF
14377 int main() { return 0;}
14378 _LT_EOF
14379       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
14380       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
14381       _lt_result=$?
14382       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
14383         lt_cv_ld_force_load=yes
14384       else
14385         cat conftest.err >&5
14386       fi
14387         rm -f conftest.err libconftest.a conftest conftest.c
14388         rm -rf conftest.dSYM
14389
14390 fi
14391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
14392 $as_echo "$lt_cv_ld_force_load" >&6; }
14393     case $host_os in
14394     rhapsody* | darwin1.[012])
14395       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
14396     darwin1.*)
14397       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14398     darwin*) # darwin 5.x on
14399       # if running on 10.5 or later, the deployment target defaults
14400       # to the OS version, if on x86, and 10.4, the deployment
14401       # target defaults to 10.4. Don't you love it?
14402       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
14403         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
14404           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14405         10.[012]*)
14406           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14407         10.*)
14408           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14409       esac
14410     ;;
14411   esac
14412     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
14413       _lt_dar_single_mod='$single_module'
14414     fi
14415     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
14416       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
14417     else
14418       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
14419     fi
14420     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
14421       _lt_dsymutil='~$DSYMUTIL $lib || :'
14422     else
14423       _lt_dsymutil=
14424     fi
14425     ;;
14426   esac
14427
14428 for ac_header in dlfcn.h
14429 do :
14430   ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
14431 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
14432   cat >>confdefs.h <<_ACEOF
14433 #define HAVE_DLFCN_H 1
14434 _ACEOF
14435
14436 fi
14437 done
14438
14439
14440
14441
14442
14443 # Set options
14444
14445
14446
14447         enable_dlopen=no
14448
14449
14450   enable_win32_dll=no
14451
14452
14453             # Check whether --enable-shared was given.
14454 if test "${enable_shared+set}" = set; then :
14455   enableval=$enable_shared; p=${PACKAGE-default}
14456     case $enableval in
14457     yes) enable_shared=yes ;;
14458     no) enable_shared=no ;;
14459     *)
14460       enable_shared=no
14461       # Look at the argument we got.  We use all the common list separators.
14462       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14463       for pkg in $enableval; do
14464         IFS="$lt_save_ifs"
14465         if test "X$pkg" = "X$p"; then
14466           enable_shared=yes
14467         fi
14468       done
14469       IFS="$lt_save_ifs"
14470       ;;
14471     esac
14472 else
14473   enable_shared=yes
14474 fi
14475
14476
14477
14478
14479
14480
14481
14482
14483
14484   # Check whether --enable-static was given.
14485 if test "${enable_static+set}" = set; then :
14486   enableval=$enable_static; p=${PACKAGE-default}
14487     case $enableval in
14488     yes) enable_static=yes ;;
14489     no) enable_static=no ;;
14490     *)
14491      enable_static=no
14492       # Look at the argument we got.  We use all the common list separators.
14493       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14494       for pkg in $enableval; do
14495         IFS="$lt_save_ifs"
14496         if test "X$pkg" = "X$p"; then
14497           enable_static=yes
14498         fi
14499       done
14500       IFS="$lt_save_ifs"
14501       ;;
14502     esac
14503 else
14504   enable_static=yes
14505 fi
14506
14507
14508
14509
14510
14511
14512
14513
14514
14515
14516 # Check whether --with-pic was given.
14517 if test "${with_pic+set}" = set; then :
14518   withval=$with_pic; pic_mode="$withval"
14519 else
14520   pic_mode=default
14521 fi
14522
14523
14524 test -z "$pic_mode" && pic_mode=default
14525
14526
14527
14528
14529
14530
14531
14532   # Check whether --enable-fast-install was given.
14533 if test "${enable_fast_install+set}" = set; then :
14534   enableval=$enable_fast_install; p=${PACKAGE-default}
14535     case $enableval in
14536     yes) enable_fast_install=yes ;;
14537     no) enable_fast_install=no ;;
14538     *)
14539       enable_fast_install=no
14540       # Look at the argument we got.  We use all the common list separators.
14541       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14542       for pkg in $enableval; do
14543         IFS="$lt_save_ifs"
14544         if test "X$pkg" = "X$p"; then
14545           enable_fast_install=yes
14546         fi
14547       done
14548       IFS="$lt_save_ifs"
14549       ;;
14550     esac
14551 else
14552   enable_fast_install=yes
14553 fi
14554
14555
14556
14557
14558
14559
14560
14561
14562
14563
14564
14565 # This can be used to rebuild libtool when needed
14566 LIBTOOL_DEPS="$ltmain"
14567
14568 # Always use our own libtool.
14569 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
14570
14571
14572
14573
14574
14575
14576
14577
14578
14579
14580
14581
14582
14583
14584
14585
14586
14587
14588
14589
14590
14591
14592
14593
14594
14595
14596 test -z "$LN_S" && LN_S="ln -s"
14597
14598
14599
14600
14601
14602
14603
14604
14605
14606
14607
14608
14609
14610
14611 if test -n "${ZSH_VERSION+set}" ; then
14612    setopt NO_GLOB_SUBST
14613 fi
14614
14615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
14616 $as_echo_n "checking for objdir... " >&6; }
14617 if test "${lt_cv_objdir+set}" = set; then :
14618   $as_echo_n "(cached) " >&6
14619 else
14620   rm -f .libs 2>/dev/null
14621 mkdir .libs 2>/dev/null
14622 if test -d .libs; then
14623   lt_cv_objdir=.libs
14624 else
14625   # MS-DOS does not allow filenames that begin with a dot.
14626   lt_cv_objdir=_libs
14627 fi
14628 rmdir .libs 2>/dev/null
14629 fi
14630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
14631 $as_echo "$lt_cv_objdir" >&6; }
14632 objdir=$lt_cv_objdir
14633
14634
14635
14636
14637
14638 cat >>confdefs.h <<_ACEOF
14639 #define LT_OBJDIR "$lt_cv_objdir/"
14640 _ACEOF
14641
14642
14643
14644
14645 case $host_os in
14646 aix3*)
14647   # AIX sometimes has problems with the GCC collect2 program.  For some
14648   # reason, if we set the COLLECT_NAMES environment variable, the problems
14649   # vanish in a puff of smoke.
14650   if test "X${COLLECT_NAMES+set}" != Xset; then
14651     COLLECT_NAMES=
14652     export COLLECT_NAMES
14653   fi
14654   ;;
14655 esac
14656
14657 # Global variables:
14658 ofile=libtool
14659 can_build_shared=yes
14660
14661 # All known linkers require a `.a' archive for static linking (except MSVC,
14662 # which needs '.lib').
14663 libext=a
14664
14665 with_gnu_ld="$lt_cv_prog_gnu_ld"
14666
14667 old_CC="$CC"
14668 old_CFLAGS="$CFLAGS"
14669
14670 # Set sane defaults for various variables
14671 test -z "$CC" && CC=cc
14672 test -z "$LTCC" && LTCC=$CC
14673 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
14674 test -z "$LD" && LD=ld
14675 test -z "$ac_objext" && ac_objext=o
14676
14677 for cc_temp in $compiler""; do
14678   case $cc_temp in
14679     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
14680     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
14681     \-*) ;;
14682     *) break;;
14683   esac
14684 done
14685 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
14686
14687
14688 # Only perform the check for file, if the check method requires it
14689 test -z "$MAGIC_CMD" && MAGIC_CMD=file
14690 case $deplibs_check_method in
14691 file_magic*)
14692   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
14693     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
14694 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
14695 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14696   $as_echo_n "(cached) " >&6
14697 else
14698   case $MAGIC_CMD in
14699 [\\/*] |  ?:[\\/]*)
14700   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14701   ;;
14702 *)
14703   lt_save_MAGIC_CMD="$MAGIC_CMD"
14704   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14705   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14706   for ac_dir in $ac_dummy; do
14707     IFS="$lt_save_ifs"
14708     test -z "$ac_dir" && ac_dir=.
14709     if test -f $ac_dir/${ac_tool_prefix}file; then
14710       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
14711       if test -n "$file_magic_test_file"; then
14712         case $deplibs_check_method in
14713         "file_magic "*)
14714           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14715           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14716           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14717             $EGREP "$file_magic_regex" > /dev/null; then
14718             :
14719           else
14720             cat <<_LT_EOF 1>&2
14721
14722 *** Warning: the command libtool uses to detect shared libraries,
14723 *** $file_magic_cmd, produces output that libtool cannot recognize.
14724 *** The result is that libtool may fail to recognize shared libraries
14725 *** as such.  This will affect the creation of libtool libraries that
14726 *** depend on shared libraries, but programs linked with such libtool
14727 *** libraries will work regardless of this problem.  Nevertheless, you
14728 *** may want to report the problem to your system manager and/or to
14729 *** bug-libtool@gnu.org
14730
14731 _LT_EOF
14732           fi ;;
14733         esac
14734       fi
14735       break
14736     fi
14737   done
14738   IFS="$lt_save_ifs"
14739   MAGIC_CMD="$lt_save_MAGIC_CMD"
14740   ;;
14741 esac
14742 fi
14743
14744 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14745 if test -n "$MAGIC_CMD"; then
14746   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14747 $as_echo "$MAGIC_CMD" >&6; }
14748 else
14749   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14750 $as_echo "no" >&6; }
14751 fi
14752
14753
14754
14755
14756
14757 if test -z "$lt_cv_path_MAGIC_CMD"; then
14758   if test -n "$ac_tool_prefix"; then
14759     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
14760 $as_echo_n "checking for file... " >&6; }
14761 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14762   $as_echo_n "(cached) " >&6
14763 else
14764   case $MAGIC_CMD in
14765 [\\/*] |  ?:[\\/]*)
14766   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14767   ;;
14768 *)
14769   lt_save_MAGIC_CMD="$MAGIC_CMD"
14770   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14771   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14772   for ac_dir in $ac_dummy; do
14773     IFS="$lt_save_ifs"
14774     test -z "$ac_dir" && ac_dir=.
14775     if test -f $ac_dir/file; then
14776       lt_cv_path_MAGIC_CMD="$ac_dir/file"
14777       if test -n "$file_magic_test_file"; then
14778         case $deplibs_check_method in
14779         "file_magic "*)
14780           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14781           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14782           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14783             $EGREP "$file_magic_regex" > /dev/null; then
14784             :
14785           else
14786             cat <<_LT_EOF 1>&2
14787
14788 *** Warning: the command libtool uses to detect shared libraries,
14789 *** $file_magic_cmd, produces output that libtool cannot recognize.
14790 *** The result is that libtool may fail to recognize shared libraries
14791 *** as such.  This will affect the creation of libtool libraries that
14792 *** depend on shared libraries, but programs linked with such libtool
14793 *** libraries will work regardless of this problem.  Nevertheless, you
14794 *** may want to report the problem to your system manager and/or to
14795 *** bug-libtool@gnu.org
14796
14797 _LT_EOF
14798           fi ;;
14799         esac
14800       fi
14801       break
14802     fi
14803   done
14804   IFS="$lt_save_ifs"
14805   MAGIC_CMD="$lt_save_MAGIC_CMD"
14806   ;;
14807 esac
14808 fi
14809
14810 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14811 if test -n "$MAGIC_CMD"; then
14812   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14813 $as_echo "$MAGIC_CMD" >&6; }
14814 else
14815   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14816 $as_echo "no" >&6; }
14817 fi
14818
14819
14820   else
14821     MAGIC_CMD=:
14822   fi
14823 fi
14824
14825   fi
14826   ;;
14827 esac
14828
14829 # Use C for the default configuration in the libtool script
14830
14831 lt_save_CC="$CC"
14832 ac_ext=c
14833 ac_cpp='$CPP $CPPFLAGS'
14834 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14835 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14836 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14837
14838
14839 # Source file extension for C test sources.
14840 ac_ext=c
14841
14842 # Object file extension for compiled C test sources.
14843 objext=o
14844 objext=$objext
14845
14846 # Code to be used in simple compile tests
14847 lt_simple_compile_test_code="int some_variable = 0;"
14848
14849 # Code to be used in simple link tests
14850 lt_simple_link_test_code='int main(){return(0);}'
14851
14852
14853
14854
14855
14856
14857
14858 # If no C compiler was specified, use CC.
14859 LTCC=${LTCC-"$CC"}
14860
14861 # If no C compiler flags were specified, use CFLAGS.
14862 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
14863
14864 # Allow CC to be a program name with arguments.
14865 compiler=$CC
14866
14867 # Save the default compiler, since it gets overwritten when the other
14868 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
14869 compiler_DEFAULT=$CC
14870
14871 # save warnings/boilerplate of simple test code
14872 ac_outfile=conftest.$ac_objext
14873 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
14874 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14875 _lt_compiler_boilerplate=`cat conftest.err`
14876 $RM conftest*
14877
14878 ac_outfile=conftest.$ac_objext
14879 echo "$lt_simple_link_test_code" >conftest.$ac_ext
14880 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14881 _lt_linker_boilerplate=`cat conftest.err`
14882 $RM -r conftest*
14883
14884
14885 ## CAVEAT EMPTOR:
14886 ## There is no encapsulation within the following macros, do not change
14887 ## the running order or otherwise move them around unless you know exactly
14888 ## what you are doing...
14889 if test -n "$compiler"; then
14890
14891 lt_prog_compiler_no_builtin_flag=
14892
14893 if test "$GCC" = yes; then
14894   case $cc_basename in
14895   nvcc*)
14896     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
14897   *)
14898     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
14899   esac
14900
14901   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
14902 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
14903 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
14904   $as_echo_n "(cached) " >&6
14905 else
14906   lt_cv_prog_compiler_rtti_exceptions=no
14907    ac_outfile=conftest.$ac_objext
14908    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14909    lt_compiler_flag="-fno-rtti -fno-exceptions"
14910    # Insert the option either (1) after the last *FLAGS variable, or
14911    # (2) before a word containing "conftest.", or (3) at the end.
14912    # Note that $ac_compile itself does not contain backslashes and begins
14913    # with a dollar sign (not a hyphen), so the echo should work correctly.
14914    # The option is referenced via a variable to avoid confusing sed.
14915    lt_compile=`echo "$ac_compile" | $SED \
14916    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14917    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14918    -e 's:$: $lt_compiler_flag:'`
14919    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14920    (eval "$lt_compile" 2>conftest.err)
14921    ac_status=$?
14922    cat conftest.err >&5
14923    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14924    if (exit $ac_status) && test -s "$ac_outfile"; then
14925      # The compiler can only warn and ignore the option if not recognized
14926      # So say no if there are warnings other than the usual output.
14927      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14928      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14929      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14930        lt_cv_prog_compiler_rtti_exceptions=yes
14931      fi
14932    fi
14933    $RM conftest*
14934
14935 fi
14936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
14937 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
14938
14939 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
14940     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
14941 else
14942     :
14943 fi
14944
14945 fi
14946
14947
14948
14949
14950
14951
14952   lt_prog_compiler_wl=
14953 lt_prog_compiler_pic=
14954 lt_prog_compiler_static=
14955
14956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
14957 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
14958
14959   if test "$GCC" = yes; then
14960     lt_prog_compiler_wl='-Wl,'
14961     lt_prog_compiler_static='-static'
14962
14963     case $host_os in
14964       aix*)
14965       # All AIX code is PIC.
14966       if test "$host_cpu" = ia64; then
14967         # AIX 5 now supports IA64 processor
14968         lt_prog_compiler_static='-Bstatic'
14969       fi
14970       ;;
14971
14972     amigaos*)
14973       case $host_cpu in
14974       powerpc)
14975             # see comment about AmigaOS4 .so support
14976             lt_prog_compiler_pic='-fPIC'
14977         ;;
14978       m68k)
14979             # FIXME: we need at least 68020 code to build shared libraries, but
14980             # adding the `-m68020' flag to GCC prevents building anything better,
14981             # like `-m68040'.
14982             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
14983         ;;
14984       esac
14985       ;;
14986
14987     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
14988       # PIC is the default for these OSes.
14989       ;;
14990
14991     mingw* | cygwin* | pw32* | os2* | cegcc*)
14992       # This hack is so that the source file can tell whether it is being
14993       # built for inclusion in a dll (and should export symbols for example).
14994       # Although the cygwin gcc ignores -fPIC, still need this for old-style
14995       # (--disable-auto-import) libraries
14996       lt_prog_compiler_pic='-DDLL_EXPORT'
14997       ;;
14998
14999     darwin* | rhapsody*)
15000       # PIC is the default on this platform
15001       # Common symbols not allowed in MH_DYLIB files
15002       lt_prog_compiler_pic='-fno-common'
15003       ;;
15004
15005     haiku*)
15006       # PIC is the default for Haiku.
15007       # The "-static" flag exists, but is broken.
15008       lt_prog_compiler_static=
15009       ;;
15010
15011     hpux*)
15012       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
15013       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
15014       # sets the default TLS model and affects inlining.
15015       case $host_cpu in
15016       hppa*64*)
15017         # +Z the default
15018         ;;
15019       *)
15020         lt_prog_compiler_pic='-fPIC'
15021         ;;
15022       esac
15023       ;;
15024
15025     interix[3-9]*)
15026       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
15027       # Instead, we relocate shared libraries at runtime.
15028       ;;
15029
15030     msdosdjgpp*)
15031       # Just because we use GCC doesn't mean we suddenly get shared libraries
15032       # on systems that don't support them.
15033       lt_prog_compiler_can_build_shared=no
15034       enable_shared=no
15035       ;;
15036
15037     *nto* | *qnx*)
15038       # QNX uses GNU C++, but need to define -shared option too, otherwise
15039       # it will coredump.
15040       lt_prog_compiler_pic='-fPIC -shared'
15041       ;;
15042
15043     sysv4*MP*)
15044       if test -d /usr/nec; then
15045         lt_prog_compiler_pic=-Kconform_pic
15046       fi
15047       ;;
15048
15049     *)
15050       lt_prog_compiler_pic='-fPIC'
15051       ;;
15052     esac
15053
15054     case $cc_basename in
15055     nvcc*) # Cuda Compiler Driver 2.2
15056       lt_prog_compiler_wl='-Xlinker '
15057       lt_prog_compiler_pic='-Xcompiler -fPIC'
15058       ;;
15059     esac
15060   else
15061     # PORTME Check for flag to pass linker flags through the system compiler.
15062     case $host_os in
15063     aix*)
15064       lt_prog_compiler_wl='-Wl,'
15065       if test "$host_cpu" = ia64; then
15066         # AIX 5 now supports IA64 processor
15067         lt_prog_compiler_static='-Bstatic'
15068       else
15069         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
15070       fi
15071       ;;
15072
15073     mingw* | cygwin* | pw32* | os2* | cegcc*)
15074       # This hack is so that the source file can tell whether it is being
15075       # built for inclusion in a dll (and should export symbols for example).
15076       lt_prog_compiler_pic='-DDLL_EXPORT'
15077       ;;
15078
15079     hpux9* | hpux10* | hpux11*)
15080       lt_prog_compiler_wl='-Wl,'
15081       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
15082       # not for PA HP-UX.
15083       case $host_cpu in
15084       hppa*64*|ia64*)
15085         # +Z the default
15086         ;;
15087       *)
15088         lt_prog_compiler_pic='+Z'
15089         ;;
15090       esac
15091       # Is there a better lt_prog_compiler_static that works with the bundled CC?
15092       lt_prog_compiler_static='${wl}-a ${wl}archive'
15093       ;;
15094
15095     irix5* | irix6* | nonstopux*)
15096       lt_prog_compiler_wl='-Wl,'
15097       # PIC (with -KPIC) is the default.
15098       lt_prog_compiler_static='-non_shared'
15099       ;;
15100
15101     linux* | k*bsd*-gnu | kopensolaris*-gnu)
15102       case $cc_basename in
15103       # old Intel for x86_64 which still supported -KPIC.
15104       ecc*)
15105         lt_prog_compiler_wl='-Wl,'
15106         lt_prog_compiler_pic='-KPIC'
15107         lt_prog_compiler_static='-static'
15108         ;;
15109       # icc used to be incompatible with GCC.
15110       # ICC 10 doesn't accept -KPIC any more.
15111       icc* | ifort*)
15112         lt_prog_compiler_wl='-Wl,'
15113         lt_prog_compiler_pic='-fPIC'
15114         lt_prog_compiler_static='-static'
15115         ;;
15116       # Lahey Fortran 8.1.
15117       lf95*)
15118         lt_prog_compiler_wl='-Wl,'
15119         lt_prog_compiler_pic='--shared'
15120         lt_prog_compiler_static='--static'
15121         ;;
15122       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
15123         # Portland Group compilers (*not* the Pentium gcc compiler,
15124         # which looks to be a dead project)
15125         lt_prog_compiler_wl='-Wl,'
15126         lt_prog_compiler_pic='-fpic'
15127         lt_prog_compiler_static='-Bstatic'
15128         ;;
15129       ccc*)
15130         lt_prog_compiler_wl='-Wl,'
15131         # All Alpha code is PIC.
15132         lt_prog_compiler_static='-non_shared'
15133         ;;
15134       xl* | bgxl* | bgf* | mpixl*)
15135         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
15136         lt_prog_compiler_wl='-Wl,'
15137         lt_prog_compiler_pic='-qpic'
15138         lt_prog_compiler_static='-qstaticlink'
15139         ;;
15140       *)
15141         case `$CC -V 2>&1 | sed 5q` in
15142         *Sun\ F* | *Sun*Fortran*)
15143           # Sun Fortran 8.3 passes all unrecognized flags to the linker
15144           lt_prog_compiler_pic='-KPIC'
15145           lt_prog_compiler_static='-Bstatic'
15146           lt_prog_compiler_wl=''
15147           ;;
15148         *Sun\ C*)
15149           # Sun C 5.9
15150           lt_prog_compiler_pic='-KPIC'
15151           lt_prog_compiler_static='-Bstatic'
15152           lt_prog_compiler_wl='-Wl,'
15153           ;;
15154         esac
15155         ;;
15156       esac
15157       ;;
15158
15159     newsos6)
15160       lt_prog_compiler_pic='-KPIC'
15161       lt_prog_compiler_static='-Bstatic'
15162       ;;
15163
15164     *nto* | *qnx*)
15165       # QNX uses GNU C++, but need to define -shared option too, otherwise
15166       # it will coredump.
15167       lt_prog_compiler_pic='-fPIC -shared'
15168       ;;
15169
15170     osf3* | osf4* | osf5*)
15171       lt_prog_compiler_wl='-Wl,'
15172       # All OSF/1 code is PIC.
15173       lt_prog_compiler_static='-non_shared'
15174       ;;
15175
15176     rdos*)
15177       lt_prog_compiler_static='-non_shared'
15178       ;;
15179
15180     solaris*)
15181       lt_prog_compiler_pic='-KPIC'
15182       lt_prog_compiler_static='-Bstatic'
15183       case $cc_basename in
15184       f77* | f90* | f95*)
15185         lt_prog_compiler_wl='-Qoption ld ';;
15186       *)
15187         lt_prog_compiler_wl='-Wl,';;
15188       esac
15189       ;;
15190
15191     sunos4*)
15192       lt_prog_compiler_wl='-Qoption ld '
15193       lt_prog_compiler_pic='-PIC'
15194       lt_prog_compiler_static='-Bstatic'
15195       ;;
15196
15197     sysv4 | sysv4.2uw2* | sysv4.3*)
15198       lt_prog_compiler_wl='-Wl,'
15199       lt_prog_compiler_pic='-KPIC'
15200       lt_prog_compiler_static='-Bstatic'
15201       ;;
15202
15203     sysv4*MP*)
15204       if test -d /usr/nec ;then
15205         lt_prog_compiler_pic='-Kconform_pic'
15206         lt_prog_compiler_static='-Bstatic'
15207       fi
15208       ;;
15209
15210     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
15211       lt_prog_compiler_wl='-Wl,'
15212       lt_prog_compiler_pic='-KPIC'
15213       lt_prog_compiler_static='-Bstatic'
15214       ;;
15215
15216     unicos*)
15217       lt_prog_compiler_wl='-Wl,'
15218       lt_prog_compiler_can_build_shared=no
15219       ;;
15220
15221     uts4*)
15222       lt_prog_compiler_pic='-pic'
15223       lt_prog_compiler_static='-Bstatic'
15224       ;;
15225
15226     *)
15227       lt_prog_compiler_can_build_shared=no
15228       ;;
15229     esac
15230   fi
15231
15232 case $host_os in
15233   # For platforms which do not support PIC, -DPIC is meaningless:
15234   *djgpp*)
15235     lt_prog_compiler_pic=
15236     ;;
15237   *)
15238     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
15239     ;;
15240 esac
15241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
15242 $as_echo "$lt_prog_compiler_pic" >&6; }
15243
15244
15245
15246
15247
15248
15249 #
15250 # Check to make sure the PIC flag actually works.
15251 #
15252 if test -n "$lt_prog_compiler_pic"; then
15253   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
15254 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
15255 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
15256   $as_echo_n "(cached) " >&6
15257 else
15258   lt_cv_prog_compiler_pic_works=no
15259    ac_outfile=conftest.$ac_objext
15260    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15261    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
15262    # Insert the option either (1) after the last *FLAGS variable, or
15263    # (2) before a word containing "conftest.", or (3) at the end.
15264    # Note that $ac_compile itself does not contain backslashes and begins
15265    # with a dollar sign (not a hyphen), so the echo should work correctly.
15266    # The option is referenced via a variable to avoid confusing sed.
15267    lt_compile=`echo "$ac_compile" | $SED \
15268    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15269    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15270    -e 's:$: $lt_compiler_flag:'`
15271    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15272    (eval "$lt_compile" 2>conftest.err)
15273    ac_status=$?
15274    cat conftest.err >&5
15275    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15276    if (exit $ac_status) && test -s "$ac_outfile"; then
15277      # The compiler can only warn and ignore the option if not recognized
15278      # So say no if there are warnings other than the usual output.
15279      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
15280      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15281      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15282        lt_cv_prog_compiler_pic_works=yes
15283      fi
15284    fi
15285    $RM conftest*
15286
15287 fi
15288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
15289 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
15290
15291 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
15292     case $lt_prog_compiler_pic in
15293      "" | " "*) ;;
15294      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
15295      esac
15296 else
15297     lt_prog_compiler_pic=
15298      lt_prog_compiler_can_build_shared=no
15299 fi
15300
15301 fi
15302
15303
15304
15305
15306
15307
15308 #
15309 # Check to make sure the static flag actually works.
15310 #
15311 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
15312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
15313 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
15314 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
15315   $as_echo_n "(cached) " >&6
15316 else
15317   lt_cv_prog_compiler_static_works=no
15318    save_LDFLAGS="$LDFLAGS"
15319    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
15320    echo "$lt_simple_link_test_code" > conftest.$ac_ext
15321    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
15322      # The linker can only warn and ignore the option if not recognized
15323      # So say no if there are warnings
15324      if test -s conftest.err; then
15325        # Append any errors to the config.log.
15326        cat conftest.err 1>&5
15327        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15328        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15329        if diff conftest.exp conftest.er2 >/dev/null; then
15330          lt_cv_prog_compiler_static_works=yes
15331        fi
15332      else
15333        lt_cv_prog_compiler_static_works=yes
15334      fi
15335    fi
15336    $RM -r conftest*
15337    LDFLAGS="$save_LDFLAGS"
15338
15339 fi
15340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
15341 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
15342
15343 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
15344     :
15345 else
15346     lt_prog_compiler_static=
15347 fi
15348
15349
15350
15351
15352
15353
15354
15355   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15356 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15357 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15358   $as_echo_n "(cached) " >&6
15359 else
15360   lt_cv_prog_compiler_c_o=no
15361    $RM -r conftest 2>/dev/null
15362    mkdir conftest
15363    cd conftest
15364    mkdir out
15365    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15366
15367    lt_compiler_flag="-o out/conftest2.$ac_objext"
15368    # Insert the option either (1) after the last *FLAGS variable, or
15369    # (2) before a word containing "conftest.", or (3) at the end.
15370    # Note that $ac_compile itself does not contain backslashes and begins
15371    # with a dollar sign (not a hyphen), so the echo should work correctly.
15372    lt_compile=`echo "$ac_compile" | $SED \
15373    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15374    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15375    -e 's:$: $lt_compiler_flag:'`
15376    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15377    (eval "$lt_compile" 2>out/conftest.err)
15378    ac_status=$?
15379    cat out/conftest.err >&5
15380    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15381    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15382    then
15383      # The compiler can only warn and ignore the option if not recognized
15384      # So say no if there are warnings
15385      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15386      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15387      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15388        lt_cv_prog_compiler_c_o=yes
15389      fi
15390    fi
15391    chmod u+w . 2>&5
15392    $RM conftest*
15393    # SGI C++ compiler will create directory out/ii_files/ for
15394    # template instantiation
15395    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15396    $RM out/* && rmdir out
15397    cd ..
15398    $RM -r conftest
15399    $RM conftest*
15400
15401 fi
15402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15403 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15404
15405
15406
15407
15408
15409
15410   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15411 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15412 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15413   $as_echo_n "(cached) " >&6
15414 else
15415   lt_cv_prog_compiler_c_o=no
15416    $RM -r conftest 2>/dev/null
15417    mkdir conftest
15418    cd conftest
15419    mkdir out
15420    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15421
15422    lt_compiler_flag="-o out/conftest2.$ac_objext"
15423    # Insert the option either (1) after the last *FLAGS variable, or
15424    # (2) before a word containing "conftest.", or (3) at the end.
15425    # Note that $ac_compile itself does not contain backslashes and begins
15426    # with a dollar sign (not a hyphen), so the echo should work correctly.
15427    lt_compile=`echo "$ac_compile" | $SED \
15428    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15429    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15430    -e 's:$: $lt_compiler_flag:'`
15431    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15432    (eval "$lt_compile" 2>out/conftest.err)
15433    ac_status=$?
15434    cat out/conftest.err >&5
15435    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15436    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15437    then
15438      # The compiler can only warn and ignore the option if not recognized
15439      # So say no if there are warnings
15440      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15441      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15442      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15443        lt_cv_prog_compiler_c_o=yes
15444      fi
15445    fi
15446    chmod u+w . 2>&5
15447    $RM conftest*
15448    # SGI C++ compiler will create directory out/ii_files/ for
15449    # template instantiation
15450    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15451    $RM out/* && rmdir out
15452    cd ..
15453    $RM -r conftest
15454    $RM conftest*
15455
15456 fi
15457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15458 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15459
15460
15461
15462
15463 hard_links="nottested"
15464 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
15465   # do not overwrite the value of need_locks provided by the user
15466   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
15467 $as_echo_n "checking if we can lock with hard links... " >&6; }
15468   hard_links=yes
15469   $RM conftest*
15470   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15471   touch conftest.a
15472   ln conftest.a conftest.b 2>&5 || hard_links=no
15473   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15474   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
15475 $as_echo "$hard_links" >&6; }
15476   if test "$hard_links" = no; then
15477     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
15478 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
15479     need_locks=warn
15480   fi
15481 else
15482   need_locks=no
15483 fi
15484
15485
15486
15487
15488
15489
15490   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
15491 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
15492
15493   runpath_var=
15494   allow_undefined_flag=
15495   always_export_symbols=no
15496   archive_cmds=
15497   archive_expsym_cmds=
15498   compiler_needs_object=no
15499   enable_shared_with_static_runtimes=no
15500   export_dynamic_flag_spec=
15501   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
15502   hardcode_automatic=no
15503   hardcode_direct=no
15504   hardcode_direct_absolute=no
15505   hardcode_libdir_flag_spec=
15506   hardcode_libdir_flag_spec_ld=
15507   hardcode_libdir_separator=
15508   hardcode_minus_L=no
15509   hardcode_shlibpath_var=unsupported
15510   inherit_rpath=no
15511   link_all_deplibs=unknown
15512   module_cmds=
15513   module_expsym_cmds=
15514   old_archive_from_new_cmds=
15515   old_archive_from_expsyms_cmds=
15516   thread_safe_flag_spec=
15517   whole_archive_flag_spec=
15518   # include_expsyms should be a list of space-separated symbols to be *always*
15519   # included in the symbol list
15520   include_expsyms=
15521   # exclude_expsyms can be an extended regexp of symbols to exclude
15522   # it will be wrapped by ` (' and `)$', so one must not match beginning or
15523   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
15524   # as well as any symbol that contains `d'.
15525   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
15526   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
15527   # platforms (ab)use it in PIC code, but their linkers get confused if
15528   # the symbol is explicitly referenced.  Since portable code cannot
15529   # rely on this symbol name, it's probably fine to never include it in
15530   # preloaded symbol tables.
15531   # Exclude shared library initialization/finalization symbols.
15532   extract_expsyms_cmds=
15533
15534   case $host_os in
15535   cygwin* | mingw* | pw32* | cegcc*)
15536     # FIXME: the MSVC++ port hasn't been tested in a loooong time
15537     # When not using gcc, we currently assume that we are using
15538     # Microsoft Visual C++.
15539     if test "$GCC" != yes; then
15540       with_gnu_ld=no
15541     fi
15542     ;;
15543   interix*)
15544     # we just hope/assume this is gcc and not c89 (= MSVC++)
15545     with_gnu_ld=yes
15546     ;;
15547   openbsd*)
15548     with_gnu_ld=no
15549     ;;
15550   esac
15551
15552   ld_shlibs=yes
15553
15554   # On some targets, GNU ld is compatible enough with the native linker
15555   # that we're better off using the native interface for both.
15556   lt_use_gnu_ld_interface=no
15557   if test "$with_gnu_ld" = yes; then
15558     case $host_os in
15559       aix*)
15560         # The AIX port of GNU ld has always aspired to compatibility
15561         # with the native linker.  However, as the warning in the GNU ld
15562         # block says, versions before 2.19.5* couldn't really create working
15563         # shared libraries, regardless of the interface used.
15564         case `$LD -v 2>&1` in
15565           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
15566           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
15567           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
15568           *)
15569             lt_use_gnu_ld_interface=yes
15570             ;;
15571         esac
15572         ;;
15573       *)
15574         lt_use_gnu_ld_interface=yes
15575         ;;
15576     esac
15577   fi
15578
15579   if test "$lt_use_gnu_ld_interface" = yes; then
15580     # If archive_cmds runs LD, not CC, wlarc should be empty
15581     wlarc='${wl}'
15582
15583     # Set some defaults for GNU ld with shared library support. These
15584     # are reset later if shared libraries are not supported. Putting them
15585     # here allows them to be overridden if necessary.
15586     runpath_var=LD_RUN_PATH
15587     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15588     export_dynamic_flag_spec='${wl}--export-dynamic'
15589     # ancient GNU ld didn't support --whole-archive et. al.
15590     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
15591       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
15592     else
15593       whole_archive_flag_spec=
15594     fi
15595     supports_anon_versioning=no
15596     case `$LD -v 2>&1` in
15597       *GNU\ gold*) supports_anon_versioning=yes ;;
15598       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
15599       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
15600       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
15601       *\ 2.11.*) ;; # other 2.11 versions
15602       *) supports_anon_versioning=yes ;;
15603     esac
15604
15605     # See if GNU ld supports shared libraries.
15606     case $host_os in
15607     aix[3-9]*)
15608       # On AIX/PPC, the GNU linker is very broken
15609       if test "$host_cpu" != ia64; then
15610         ld_shlibs=no
15611         cat <<_LT_EOF 1>&2
15612
15613 *** Warning: the GNU linker, at least up to release 2.19, is reported
15614 *** to be unable to reliably create shared libraries on AIX.
15615 *** Therefore, libtool is disabling shared libraries support.  If you
15616 *** really care for shared libraries, you may want to install binutils
15617 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
15618 *** You will then need to restart the configuration process.
15619
15620 _LT_EOF
15621       fi
15622       ;;
15623
15624     amigaos*)
15625       case $host_cpu in
15626       powerpc)
15627             # see comment about AmigaOS4 .so support
15628             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15629             archive_expsym_cmds=''
15630         ;;
15631       m68k)
15632             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15633             hardcode_libdir_flag_spec='-L$libdir'
15634             hardcode_minus_L=yes
15635         ;;
15636       esac
15637       ;;
15638
15639     beos*)
15640       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15641         allow_undefined_flag=unsupported
15642         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
15643         # support --undefined.  This deserves some investigation.  FIXME
15644         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15645       else
15646         ld_shlibs=no
15647       fi
15648       ;;
15649
15650     cygwin* | mingw* | pw32* | cegcc*)
15651       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
15652       # as there is no search path for DLLs.
15653       hardcode_libdir_flag_spec='-L$libdir'
15654       export_dynamic_flag_spec='${wl}--export-all-symbols'
15655       allow_undefined_flag=unsupported
15656       always_export_symbols=no
15657       enable_shared_with_static_runtimes=yes
15658       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
15659
15660       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
15661         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15662         # If the export-symbols file already is a .def file (1st line
15663         # is EXPORTS), use it as is; otherwise, prepend...
15664         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
15665           cp $export_symbols $output_objdir/$soname.def;
15666         else
15667           echo EXPORTS > $output_objdir/$soname.def;
15668           cat $export_symbols >> $output_objdir/$soname.def;
15669         fi~
15670         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15671       else
15672         ld_shlibs=no
15673       fi
15674       ;;
15675
15676     haiku*)
15677       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15678       link_all_deplibs=yes
15679       ;;
15680
15681     interix[3-9]*)
15682       hardcode_direct=no
15683       hardcode_shlibpath_var=no
15684       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15685       export_dynamic_flag_spec='${wl}-E'
15686       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
15687       # Instead, shared libraries are loaded at an image base (0x10000000 by
15688       # default) and relocated if they conflict, which is a slow very memory
15689       # consuming and fragmenting process.  To avoid this, we pick a random,
15690       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
15691       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
15692       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15693       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15694       ;;
15695
15696     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
15697       tmp_diet=no
15698       if test "$host_os" = linux-dietlibc; then
15699         case $cc_basename in
15700           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
15701         esac
15702       fi
15703       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
15704          && test "$tmp_diet" = no
15705       then
15706         tmp_addflag=
15707         tmp_sharedflag='-shared'
15708         case $cc_basename,$host_cpu in
15709         pgcc*)                          # Portland Group C compiler
15710           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'
15711           tmp_addflag=' $pic_flag'
15712           ;;
15713         pgf77* | pgf90* | pgf95* | pgfortran*)
15714                                         # Portland Group f77 and f90 compilers
15715           whole_archive_flag_spec='${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'
15716           tmp_addflag=' $pic_flag -Mnomain' ;;
15717         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
15718           tmp_addflag=' -i_dynamic' ;;
15719         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
15720           tmp_addflag=' -i_dynamic -nofor_main' ;;
15721         ifc* | ifort*)                  # Intel Fortran compiler
15722           tmp_addflag=' -nofor_main' ;;
15723         lf95*)                          # Lahey Fortran 8.1
15724           whole_archive_flag_spec=
15725           tmp_sharedflag='--shared' ;;
15726         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
15727           tmp_sharedflag='-qmkshrobj'
15728           tmp_addflag= ;;
15729         nvcc*)  # Cuda Compiler Driver 2.2
15730           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15731           compiler_needs_object=yes
15732           ;;
15733         esac
15734         case `$CC -V 2>&1 | sed 5q` in
15735         *Sun\ C*)                       # Sun C 5.9
15736           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\"` ${wl}--no-whole-archive'
15737           compiler_needs_object=yes
15738           tmp_sharedflag='-G' ;;
15739         *Sun\ F*)                       # Sun Fortran 8.3
15740           tmp_sharedflag='-G' ;;
15741         esac
15742         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15743
15744         if test "x$supports_anon_versioning" = xyes; then
15745           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15746             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15747             echo "local: *; };" >> $output_objdir/$libname.ver~
15748             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
15749         fi
15750
15751         case $cc_basename in
15752         xlf* | bgf* | bgxlf* | mpixlf*)
15753           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
15754           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
15755           hardcode_libdir_flag_spec=
15756           hardcode_libdir_flag_spec_ld='-rpath $libdir'
15757           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
15758           if test "x$supports_anon_versioning" = xyes; then
15759             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15760               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15761               echo "local: *; };" >> $output_objdir/$libname.ver~
15762               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
15763           fi
15764           ;;
15765         esac
15766       else
15767         ld_shlibs=no
15768       fi
15769       ;;
15770
15771     netbsd*)
15772       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15773         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
15774         wlarc=
15775       else
15776         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15777         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15778       fi
15779       ;;
15780
15781     solaris*)
15782       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
15783         ld_shlibs=no
15784         cat <<_LT_EOF 1>&2
15785
15786 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
15787 *** create shared libraries on Solaris systems.  Therefore, libtool
15788 *** is disabling shared libraries support.  We urge you to upgrade GNU
15789 *** binutils to release 2.9.1 or newer.  Another option is to modify
15790 *** your PATH or compiler configuration so that the native linker is
15791 *** used, and then restart.
15792
15793 _LT_EOF
15794       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15795         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15796         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15797       else
15798         ld_shlibs=no
15799       fi
15800       ;;
15801
15802     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
15803       case `$LD -v 2>&1` in
15804         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
15805         ld_shlibs=no
15806         cat <<_LT_EOF 1>&2
15807
15808 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
15809 *** reliably create shared libraries on SCO systems.  Therefore, libtool
15810 *** is disabling shared libraries support.  We urge you to upgrade GNU
15811 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
15812 *** your PATH or compiler configuration so that the native linker is
15813 *** used, and then restart.
15814
15815 _LT_EOF
15816         ;;
15817         *)
15818           # For security reasons, it is highly recommended that you always
15819           # use absolute paths for naming shared libraries, and exclude the
15820           # DT_RUNPATH tag from executables and libraries.  But doing so
15821           # requires that you compile everything twice, which is a pain.
15822           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15823             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15824             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15825             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15826           else
15827             ld_shlibs=no
15828           fi
15829         ;;
15830       esac
15831       ;;
15832
15833     sunos4*)
15834       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15835       wlarc=
15836       hardcode_direct=yes
15837       hardcode_shlibpath_var=no
15838       ;;
15839
15840     *)
15841       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15842         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15843         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15844       else
15845         ld_shlibs=no
15846       fi
15847       ;;
15848     esac
15849
15850     if test "$ld_shlibs" = no; then
15851       runpath_var=
15852       hardcode_libdir_flag_spec=
15853       export_dynamic_flag_spec=
15854       whole_archive_flag_spec=
15855     fi
15856   else
15857     # PORTME fill in a description of your system's linker (not GNU ld)
15858     case $host_os in
15859     aix3*)
15860       allow_undefined_flag=unsupported
15861       always_export_symbols=yes
15862       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
15863       # Note: this linker hardcodes the directories in LIBPATH if there
15864       # are no directories specified by -L.
15865       hardcode_minus_L=yes
15866       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
15867         # Neither direct hardcoding nor static linking is supported with a
15868         # broken collect2.
15869         hardcode_direct=unsupported
15870       fi
15871       ;;
15872
15873     aix[4-9]*)
15874       if test "$host_cpu" = ia64; then
15875         # On IA64, the linker does run time linking by default, so we don't
15876         # have to do anything special.
15877         aix_use_runtimelinking=no
15878         exp_sym_flag='-Bexport'
15879         no_entry_flag=""
15880       else
15881         # If we're using GNU nm, then we don't want the "-C" option.
15882         # -C means demangle to AIX nm, but means don't demangle with GNU nm
15883         # Also, AIX nm treats weak defined symbols like other global
15884         # defined symbols, whereas GNU nm marks them as "W".
15885         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
15886           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15887         else
15888           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15889         fi
15890         aix_use_runtimelinking=no
15891
15892         # Test if we are trying to use run time linking or normal
15893         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
15894         # need to do runtime linking.
15895         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
15896           for ld_flag in $LDFLAGS; do
15897           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
15898             aix_use_runtimelinking=yes
15899             break
15900           fi
15901           done
15902           ;;
15903         esac
15904
15905         exp_sym_flag='-bexport'
15906         no_entry_flag='-bnoentry'
15907       fi
15908
15909       # When large executables or shared objects are built, AIX ld can
15910       # have problems creating the table of contents.  If linking a library
15911       # or program results in "error TOC overflow" add -mminimal-toc to
15912       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
15913       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
15914
15915       archive_cmds=''
15916       hardcode_direct=yes
15917       hardcode_direct_absolute=yes
15918       hardcode_libdir_separator=':'
15919       link_all_deplibs=yes
15920       file_list_spec='${wl}-f,'
15921
15922       if test "$GCC" = yes; then
15923         case $host_os in aix4.[012]|aix4.[012].*)
15924         # We only want to do this on AIX 4.2 and lower, the check
15925         # below for broken collect2 doesn't work under 4.3+
15926           collect2name=`${CC} -print-prog-name=collect2`
15927           if test -f "$collect2name" &&
15928            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
15929           then
15930           # We have reworked collect2
15931           :
15932           else
15933           # We have old collect2
15934           hardcode_direct=unsupported
15935           # It fails to find uninstalled libraries when the uninstalled
15936           # path is not listed in the libpath.  Setting hardcode_minus_L
15937           # to unsupported forces relinking
15938           hardcode_minus_L=yes
15939           hardcode_libdir_flag_spec='-L$libdir'
15940           hardcode_libdir_separator=
15941           fi
15942           ;;
15943         esac
15944         shared_flag='-shared'
15945         if test "$aix_use_runtimelinking" = yes; then
15946           shared_flag="$shared_flag "'${wl}-G'
15947         fi
15948       else
15949         # not using gcc
15950         if test "$host_cpu" = ia64; then
15951         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
15952         # chokes on -Wl,-G. The following line is correct:
15953           shared_flag='-G'
15954         else
15955           if test "$aix_use_runtimelinking" = yes; then
15956             shared_flag='${wl}-G'
15957           else
15958             shared_flag='${wl}-bM:SRE'
15959           fi
15960         fi
15961       fi
15962
15963       export_dynamic_flag_spec='${wl}-bexpall'
15964       # It seems that -bexpall does not export symbols beginning with
15965       # underscore (_), so it is better to generate a list of symbols to export.
15966       always_export_symbols=yes
15967       if test "$aix_use_runtimelinking" = yes; then
15968         # Warning - without using the other runtime loading flags (-brtl),
15969         # -berok will link without error, but may produce a broken library.
15970         allow_undefined_flag='-berok'
15971         # Determine the default libpath from the value encoded in an
15972         # empty executable.
15973         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15974 /* end confdefs.h.  */
15975
15976 int
15977 main ()
15978 {
15979
15980   ;
15981   return 0;
15982 }
15983 _ACEOF
15984 if ac_fn_c_try_link "$LINENO"; then :
15985
15986 lt_aix_libpath_sed='
15987     /Import File Strings/,/^$/ {
15988         /^0/ {
15989             s/^0  *\(.*\)$/\1/
15990             p
15991         }
15992     }'
15993 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15994 # Check for a 64-bit object if we didn't find anything.
15995 if test -z "$aix_libpath"; then
15996   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15997 fi
15998 fi
15999 rm -f core conftest.err conftest.$ac_objext \
16000     conftest$ac_exeext conftest.$ac_ext
16001 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16002
16003         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16004         archive_expsym_cmds='$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 $shared_flag"
16005       else
16006         if test "$host_cpu" = ia64; then
16007           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
16008           allow_undefined_flag="-z nodefs"
16009           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
16010         else
16011          # Determine the default libpath from the value encoded in an
16012          # empty executable.
16013          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16014 /* end confdefs.h.  */
16015
16016 int
16017 main ()
16018 {
16019
16020   ;
16021   return 0;
16022 }
16023 _ACEOF
16024 if ac_fn_c_try_link "$LINENO"; then :
16025
16026 lt_aix_libpath_sed='
16027     /Import File Strings/,/^$/ {
16028         /^0/ {
16029             s/^0  *\(.*\)$/\1/
16030             p
16031         }
16032     }'
16033 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16034 # Check for a 64-bit object if we didn't find anything.
16035 if test -z "$aix_libpath"; then
16036   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16037 fi
16038 fi
16039 rm -f core conftest.err conftest.$ac_objext \
16040     conftest$ac_exeext conftest.$ac_ext
16041 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16042
16043          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16044           # Warning - without using the other run time loading flags,
16045           # -berok will link without error, but may produce a broken library.
16046           no_undefined_flag=' ${wl}-bernotok'
16047           allow_undefined_flag=' ${wl}-berok'
16048           if test "$with_gnu_ld" = yes; then
16049             # We only use this code for GNU lds that support --whole-archive.
16050             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
16051           else
16052             # Exported symbols can be pulled into shared objects from archives
16053             whole_archive_flag_spec='$convenience'
16054           fi
16055           archive_cmds_need_lc=yes
16056           # This is similar to how AIX traditionally builds its shared libraries.
16057           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'
16058         fi
16059       fi
16060       ;;
16061
16062     amigaos*)
16063       case $host_cpu in
16064       powerpc)
16065             # see comment about AmigaOS4 .so support
16066             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16067             archive_expsym_cmds=''
16068         ;;
16069       m68k)
16070             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
16071             hardcode_libdir_flag_spec='-L$libdir'
16072             hardcode_minus_L=yes
16073         ;;
16074       esac
16075       ;;
16076
16077     bsdi[45]*)
16078       export_dynamic_flag_spec=-rdynamic
16079       ;;
16080
16081     cygwin* | mingw* | pw32* | cegcc*)
16082       # When not using gcc, we currently assume that we are using
16083       # Microsoft Visual C++.
16084       # hardcode_libdir_flag_spec is actually meaningless, as there is
16085       # no search path for DLLs.
16086       hardcode_libdir_flag_spec=' '
16087       allow_undefined_flag=unsupported
16088       # Tell ltmain to make .lib files, not .a files.
16089       libext=lib
16090       # Tell ltmain to make .dll files, not .so files.
16091       shrext_cmds=".dll"
16092       # FIXME: Setting linknames here is a bad hack.
16093       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
16094       # The linker will automatically build a .lib file if we build a DLL.
16095       old_archive_from_new_cmds='true'
16096       # FIXME: Should let the user specify the lib program.
16097       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
16098       fix_srcfile_path='`cygpath -w "$srcfile"`'
16099       enable_shared_with_static_runtimes=yes
16100       ;;
16101
16102     darwin* | rhapsody*)
16103
16104
16105   archive_cmds_need_lc=no
16106   hardcode_direct=no
16107   hardcode_automatic=yes
16108   hardcode_shlibpath_var=unsupported
16109   if test "$lt_cv_ld_force_load" = "yes"; then
16110     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
16111   else
16112     whole_archive_flag_spec=''
16113   fi
16114   link_all_deplibs=yes
16115   allow_undefined_flag="$_lt_dar_allow_undefined"
16116   case $cc_basename in
16117      ifort*) _lt_dar_can_shared=yes ;;
16118      *) _lt_dar_can_shared=$GCC ;;
16119   esac
16120   if test "$_lt_dar_can_shared" = "yes"; then
16121     output_verbose_link_cmd=func_echo_all
16122     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
16123     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
16124     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}${_lt_dsymutil}"
16125     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
16126
16127   else
16128   ld_shlibs=no
16129   fi
16130
16131       ;;
16132
16133     dgux*)
16134       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16135       hardcode_libdir_flag_spec='-L$libdir'
16136       hardcode_shlibpath_var=no
16137       ;;
16138
16139     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
16140     # support.  Future versions do this automatically, but an explicit c++rt0.o
16141     # does not break anything, and helps significantly (at the cost of a little
16142     # extra space).
16143     freebsd2.2*)
16144       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
16145       hardcode_libdir_flag_spec='-R$libdir'
16146       hardcode_direct=yes
16147       hardcode_shlibpath_var=no
16148       ;;
16149
16150     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
16151     freebsd2*)
16152       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16153       hardcode_direct=yes
16154       hardcode_minus_L=yes
16155       hardcode_shlibpath_var=no
16156       ;;
16157
16158     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
16159     freebsd* | dragonfly*)
16160       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
16161       hardcode_libdir_flag_spec='-R$libdir'
16162       hardcode_direct=yes
16163       hardcode_shlibpath_var=no
16164       ;;
16165
16166     hpux9*)
16167       if test "$GCC" = yes; then
16168         archive_cmds='$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 $lib'
16169       else
16170         archive_cmds='$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 $lib'
16171       fi
16172       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16173       hardcode_libdir_separator=:
16174       hardcode_direct=yes
16175
16176       # hardcode_minus_L: Not really in the search PATH,
16177       # but as the default location of the library.
16178       hardcode_minus_L=yes
16179       export_dynamic_flag_spec='${wl}-E'
16180       ;;
16181
16182     hpux10*)
16183       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16184         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16185       else
16186         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16187       fi
16188       if test "$with_gnu_ld" = no; then
16189         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16190         hardcode_libdir_flag_spec_ld='+b $libdir'
16191         hardcode_libdir_separator=:
16192         hardcode_direct=yes
16193         hardcode_direct_absolute=yes
16194         export_dynamic_flag_spec='${wl}-E'
16195         # hardcode_minus_L: Not really in the search PATH,
16196         # but as the default location of the library.
16197         hardcode_minus_L=yes
16198       fi
16199       ;;
16200
16201     hpux11*)
16202       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16203         case $host_cpu in
16204         hppa*64*)
16205           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16206           ;;
16207         ia64*)
16208           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16209           ;;
16210         *)
16211           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16212           ;;
16213         esac
16214       else
16215         case $host_cpu in
16216         hppa*64*)
16217           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16218           ;;
16219         ia64*)
16220           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16221           ;;
16222         *)
16223
16224           # Older versions of the 11.00 compiler do not understand -b yet
16225           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
16226           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
16227 $as_echo_n "checking if $CC understands -b... " >&6; }
16228 if test "${lt_cv_prog_compiler__b+set}" = set; then :
16229   $as_echo_n "(cached) " >&6
16230 else
16231   lt_cv_prog_compiler__b=no
16232    save_LDFLAGS="$LDFLAGS"
16233    LDFLAGS="$LDFLAGS -b"
16234    echo "$lt_simple_link_test_code" > conftest.$ac_ext
16235    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16236      # The linker can only warn and ignore the option if not recognized
16237      # So say no if there are warnings
16238      if test -s conftest.err; then
16239        # Append any errors to the config.log.
16240        cat conftest.err 1>&5
16241        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
16242        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16243        if diff conftest.exp conftest.er2 >/dev/null; then
16244          lt_cv_prog_compiler__b=yes
16245        fi
16246      else
16247        lt_cv_prog_compiler__b=yes
16248      fi
16249    fi
16250    $RM -r conftest*
16251    LDFLAGS="$save_LDFLAGS"
16252
16253 fi
16254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
16255 $as_echo "$lt_cv_prog_compiler__b" >&6; }
16256
16257 if test x"$lt_cv_prog_compiler__b" = xyes; then
16258     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16259 else
16260     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16261 fi
16262
16263           ;;
16264         esac
16265       fi
16266       if test "$with_gnu_ld" = no; then
16267         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16268         hardcode_libdir_separator=:
16269
16270         case $host_cpu in
16271         hppa*64*|ia64*)
16272           hardcode_direct=no
16273           hardcode_shlibpath_var=no
16274           ;;
16275         *)
16276           hardcode_direct=yes
16277           hardcode_direct_absolute=yes
16278           export_dynamic_flag_spec='${wl}-E'
16279
16280           # hardcode_minus_L: Not really in the search PATH,
16281           # but as the default location of the library.
16282           hardcode_minus_L=yes
16283           ;;
16284         esac
16285       fi
16286       ;;
16287
16288     irix5* | irix6* | nonstopux*)
16289       if test "$GCC" = yes; then
16290         archive_cmds='$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 $lib'
16291         # Try to use the -exported_symbol ld option, if it does not
16292         # work, assume that -exports_file does not work either and
16293         # implicitly export all symbols.
16294         save_LDFLAGS="$LDFLAGS"
16295         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
16296         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16297 /* end confdefs.h.  */
16298 int foo(void) {}
16299 _ACEOF
16300 if ac_fn_c_try_link "$LINENO"; then :
16301   archive_expsym_cmds='$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 $lib'
16302
16303 fi
16304 rm -f core conftest.err conftest.$ac_objext \
16305     conftest$ac_exeext conftest.$ac_ext
16306         LDFLAGS="$save_LDFLAGS"
16307       else
16308         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16309         archive_expsym_cmds='$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 $lib'
16310       fi
16311       archive_cmds_need_lc='no'
16312       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16313       hardcode_libdir_separator=:
16314       inherit_rpath=yes
16315       link_all_deplibs=yes
16316       ;;
16317
16318     netbsd*)
16319       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16320         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
16321       else
16322         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
16323       fi
16324       hardcode_libdir_flag_spec='-R$libdir'
16325       hardcode_direct=yes
16326       hardcode_shlibpath_var=no
16327       ;;
16328
16329     newsos6)
16330       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16331       hardcode_direct=yes
16332       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16333       hardcode_libdir_separator=:
16334       hardcode_shlibpath_var=no
16335       ;;
16336
16337     *nto* | *qnx*)
16338       ;;
16339
16340     openbsd*)
16341       if test -f /usr/libexec/ld.so; then
16342         hardcode_direct=yes
16343         hardcode_shlibpath_var=no
16344         hardcode_direct_absolute=yes
16345         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
16346           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16347           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
16348           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16349           export_dynamic_flag_spec='${wl}-E'
16350         else
16351           case $host_os in
16352            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
16353              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16354              hardcode_libdir_flag_spec='-R$libdir'
16355              ;;
16356            *)
16357              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16358              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16359              ;;
16360           esac
16361         fi
16362       else
16363         ld_shlibs=no
16364       fi
16365       ;;
16366
16367     os2*)
16368       hardcode_libdir_flag_spec='-L$libdir'
16369       hardcode_minus_L=yes
16370       allow_undefined_flag=unsupported
16371       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'
16372       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
16373       ;;
16374
16375     osf3*)
16376       if test "$GCC" = yes; then
16377         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16378         archive_cmds='$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 $lib'
16379       else
16380         allow_undefined_flag=' -expect_unresolved \*'
16381         archive_cmds='$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 $lib'
16382       fi
16383       archive_cmds_need_lc='no'
16384       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16385       hardcode_libdir_separator=:
16386       ;;
16387
16388     osf4* | osf5*)      # as osf3* with the addition of -msym flag
16389       if test "$GCC" = yes; then
16390         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16391         archive_cmds='$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 $lib'
16392         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16393       else
16394         allow_undefined_flag=' -expect_unresolved \*'
16395         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'
16396         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~
16397         $CC -shared${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'
16398
16399         # Both c and cxx compiler support -rpath directly
16400         hardcode_libdir_flag_spec='-rpath $libdir'
16401       fi
16402       archive_cmds_need_lc='no'
16403       hardcode_libdir_separator=:
16404       ;;
16405
16406     solaris*)
16407       no_undefined_flag=' -z defs'
16408       if test "$GCC" = yes; then
16409         wlarc='${wl}'
16410         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16411         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16412           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16413       else
16414         case `$CC -V 2>&1` in
16415         *"Compilers 5.0"*)
16416           wlarc=''
16417           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
16418           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16419           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
16420           ;;
16421         *)
16422           wlarc='${wl}'
16423           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
16424           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16425           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16426           ;;
16427         esac
16428       fi
16429       hardcode_libdir_flag_spec='-R$libdir'
16430       hardcode_shlibpath_var=no
16431       case $host_os in
16432       solaris2.[0-5] | solaris2.[0-5].*) ;;
16433       *)
16434         # The compiler driver will combine and reorder linker options,
16435         # but understands `-z linker_flag'.  GCC discards it without `$wl',
16436         # but is careful enough not to reorder.
16437         # Supported since Solaris 2.6 (maybe 2.5.1?)
16438         if test "$GCC" = yes; then
16439           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
16440         else
16441           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
16442         fi
16443         ;;
16444       esac
16445       link_all_deplibs=yes
16446       ;;
16447
16448     sunos4*)
16449       if test "x$host_vendor" = xsequent; then
16450         # Use $CC to link under sequent, because it throws in some extra .o
16451         # files that make .init and .fini sections work.
16452         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
16453       else
16454         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
16455       fi
16456       hardcode_libdir_flag_spec='-L$libdir'
16457       hardcode_direct=yes
16458       hardcode_minus_L=yes
16459       hardcode_shlibpath_var=no
16460       ;;
16461
16462     sysv4)
16463       case $host_vendor in
16464         sni)
16465           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16466           hardcode_direct=yes # is this really true???
16467         ;;
16468         siemens)
16469           ## LD is ld it makes a PLAMLIB
16470           ## CC just makes a GrossModule.
16471           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
16472           reload_cmds='$CC -r -o $output$reload_objs'
16473           hardcode_direct=no
16474         ;;
16475         motorola)
16476           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16477           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
16478         ;;
16479       esac
16480       runpath_var='LD_RUN_PATH'
16481       hardcode_shlibpath_var=no
16482       ;;
16483
16484     sysv4.3*)
16485       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16486       hardcode_shlibpath_var=no
16487       export_dynamic_flag_spec='-Bexport'
16488       ;;
16489
16490     sysv4*MP*)
16491       if test -d /usr/nec; then
16492         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16493         hardcode_shlibpath_var=no
16494         runpath_var=LD_RUN_PATH
16495         hardcode_runpath_var=yes
16496         ld_shlibs=yes
16497       fi
16498       ;;
16499
16500     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
16501       no_undefined_flag='${wl}-z,text'
16502       archive_cmds_need_lc=no
16503       hardcode_shlibpath_var=no
16504       runpath_var='LD_RUN_PATH'
16505
16506       if test "$GCC" = yes; then
16507         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16508         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16509       else
16510         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16511         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16512       fi
16513       ;;
16514
16515     sysv5* | sco3.2v5* | sco5v6*)
16516       # Note: We can NOT use -z defs as we might desire, because we do not
16517       # link with -lc, and that would cause any symbols used from libc to
16518       # always be unresolved, which means just about no library would
16519       # ever link correctly.  If we're not using GNU ld we use -z text
16520       # though, which does catch some bad symbols but isn't as heavy-handed
16521       # as -z defs.
16522       no_undefined_flag='${wl}-z,text'
16523       allow_undefined_flag='${wl}-z,nodefs'
16524       archive_cmds_need_lc=no
16525       hardcode_shlibpath_var=no
16526       hardcode_libdir_flag_spec='${wl}-R,$libdir'
16527       hardcode_libdir_separator=':'
16528       link_all_deplibs=yes
16529       export_dynamic_flag_spec='${wl}-Bexport'
16530       runpath_var='LD_RUN_PATH'
16531
16532       if test "$GCC" = yes; then
16533         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16534         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16535       else
16536         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16537         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16538       fi
16539       ;;
16540
16541     uts4*)
16542       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16543       hardcode_libdir_flag_spec='-L$libdir'
16544       hardcode_shlibpath_var=no
16545       ;;
16546
16547     *)
16548       ld_shlibs=no
16549       ;;
16550     esac
16551
16552     if test x$host_vendor = xsni; then
16553       case $host in
16554       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
16555         export_dynamic_flag_spec='${wl}-Blargedynsym'
16556         ;;
16557       esac
16558     fi
16559   fi
16560
16561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
16562 $as_echo "$ld_shlibs" >&6; }
16563 test "$ld_shlibs" = no && can_build_shared=no
16564
16565 with_gnu_ld=$with_gnu_ld
16566
16567
16568
16569
16570
16571
16572
16573
16574
16575
16576
16577
16578
16579
16580
16581 #
16582 # Do we need to explicitly link libc?
16583 #
16584 case "x$archive_cmds_need_lc" in
16585 x|xyes)
16586   # Assume -lc should be added
16587   archive_cmds_need_lc=yes
16588
16589   if test "$enable_shared" = yes && test "$GCC" = yes; then
16590     case $archive_cmds in
16591     *'~'*)
16592       # FIXME: we may have to deal with multi-command sequences.
16593       ;;
16594     '$CC '*)
16595       # Test whether the compiler implicitly links with -lc since on some
16596       # systems, -lgcc has to come before -lc. If gcc already passes -lc
16597       # to ld, don't add -lc before -lgcc.
16598       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
16599 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
16600 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
16601   $as_echo_n "(cached) " >&6
16602 else
16603   $RM conftest*
16604         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16605
16606         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
16607   (eval $ac_compile) 2>&5
16608   ac_status=$?
16609   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16610   test $ac_status = 0; } 2>conftest.err; then
16611           soname=conftest
16612           lib=conftest
16613           libobjs=conftest.$ac_objext
16614           deplibs=
16615           wl=$lt_prog_compiler_wl
16616           pic_flag=$lt_prog_compiler_pic
16617           compiler_flags=-v
16618           linker_flags=-v
16619           verstring=
16620           output_objdir=.
16621           libname=conftest
16622           lt_save_allow_undefined_flag=$allow_undefined_flag
16623           allow_undefined_flag=
16624           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
16625   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
16626   ac_status=$?
16627   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16628   test $ac_status = 0; }
16629           then
16630             lt_cv_archive_cmds_need_lc=no
16631           else
16632             lt_cv_archive_cmds_need_lc=yes
16633           fi
16634           allow_undefined_flag=$lt_save_allow_undefined_flag
16635         else
16636           cat conftest.err 1>&5
16637         fi
16638         $RM conftest*
16639
16640 fi
16641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
16642 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
16643       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
16644       ;;
16645     esac
16646   fi
16647   ;;
16648 esac
16649
16650
16651
16652
16653
16654
16655
16656
16657
16658
16659
16660
16661
16662
16663
16664
16665
16666
16667
16668
16669
16670
16671
16672
16673
16674
16675
16676
16677
16678
16679
16680
16681
16682
16683
16684
16685
16686
16687
16688
16689
16690
16691
16692
16693
16694
16695
16696
16697
16698
16699
16700
16701
16702
16703
16704
16705
16706
16707
16708
16709
16710
16711
16712
16713
16714
16715
16716
16717
16718
16719
16720
16721
16722
16723
16724
16725
16726
16727
16728
16729
16730
16731
16732
16733
16734
16735
16736
16737
16738
16739
16740
16741
16742
16743
16744
16745
16746
16747
16748
16749
16750
16751
16752
16753
16754
16755
16756
16757
16758
16759
16760
16761
16762
16763
16764
16765
16766
16767
16768
16769
16770
16771
16772
16773
16774
16775
16776
16777
16778
16779
16780
16781
16782
16783
16784
16785
16786
16787
16788
16789
16790
16791
16792
16793
16794
16795
16796
16797
16798
16799
16800
16801
16802
16803
16804
16805
16806   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
16807 $as_echo_n "checking dynamic linker characteristics... " >&6; }
16808
16809 if test "$GCC" = yes; then
16810   case $host_os in
16811     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
16812     *) lt_awk_arg="/^libraries:/" ;;
16813   esac
16814   case $host_os in
16815     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
16816     *) lt_sed_strip_eq="s,=/,/,g" ;;
16817   esac
16818   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
16819   case $lt_search_path_spec in
16820   *\;*)
16821     # if the path contains ";" then we assume it to be the separator
16822     # otherwise default to the standard path separator (i.e. ":") - it is
16823     # assumed that no part of a normal pathname contains ";" but that should
16824     # okay in the real world where ";" in dirpaths is itself problematic.
16825     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
16826     ;;
16827   *)
16828     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
16829     ;;
16830   esac
16831   # Ok, now we have the path, separated by spaces, we can step through it
16832   # and add multilib dir if necessary.
16833   lt_tmp_lt_search_path_spec=
16834   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
16835   for lt_sys_path in $lt_search_path_spec; do
16836     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
16837       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
16838     else
16839       test -d "$lt_sys_path" && \
16840         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
16841     fi
16842   done
16843   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
16844 BEGIN {RS=" "; FS="/|\n";} {
16845   lt_foo="";
16846   lt_count=0;
16847   for (lt_i = NF; lt_i > 0; lt_i--) {
16848     if ($lt_i != "" && $lt_i != ".") {
16849       if ($lt_i == "..") {
16850         lt_count++;
16851       } else {
16852         if (lt_count == 0) {
16853           lt_foo="/" $lt_i lt_foo;
16854         } else {
16855           lt_count--;
16856         }
16857       }
16858     }
16859   }
16860   if (lt_foo != "") { lt_freq[lt_foo]++; }
16861   if (lt_freq[lt_foo] == 1) { print lt_foo; }
16862 }'`
16863   # AWK program above erroneously prepends '/' to C:/dos/paths
16864   # for these hosts.
16865   case $host_os in
16866     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
16867       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
16868   esac
16869   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
16870 else
16871   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
16872 fi
16873 library_names_spec=
16874 libname_spec='lib$name'
16875 soname_spec=
16876 shrext_cmds=".so"
16877 postinstall_cmds=
16878 postuninstall_cmds=
16879 finish_cmds=
16880 finish_eval=
16881 shlibpath_var=
16882 shlibpath_overrides_runpath=unknown
16883 version_type=none
16884 dynamic_linker="$host_os ld.so"
16885 sys_lib_dlsearch_path_spec="/lib /usr/lib"
16886 need_lib_prefix=unknown
16887 hardcode_into_libs=no
16888
16889 # when you set need_version to no, make sure it does not cause -set_version
16890 # flags to be left without arguments
16891 need_version=unknown
16892
16893 case $host_os in
16894 aix3*)
16895   version_type=linux
16896   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
16897   shlibpath_var=LIBPATH
16898
16899   # AIX 3 has no versioning support, so we append a major version to the name.
16900   soname_spec='${libname}${release}${shared_ext}$major'
16901   ;;
16902
16903 aix[4-9]*)
16904   version_type=linux
16905   need_lib_prefix=no
16906   need_version=no
16907   hardcode_into_libs=yes
16908   if test "$host_cpu" = ia64; then
16909     # AIX 5 supports IA64
16910     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
16911     shlibpath_var=LD_LIBRARY_PATH
16912   else
16913     # With GCC up to 2.95.x, collect2 would create an import file
16914     # for dependence libraries.  The import file would start with
16915     # the line `#! .'.  This would cause the generated library to
16916     # depend on `.', always an invalid library.  This was fixed in
16917     # development snapshots of GCC prior to 3.0.
16918     case $host_os in
16919       aix4 | aix4.[01] | aix4.[01].*)
16920       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
16921            echo ' yes '
16922            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
16923         :
16924       else
16925         can_build_shared=no
16926       fi
16927       ;;
16928     esac
16929     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
16930     # soname into executable. Probably we can add versioning support to
16931     # collect2, so additional links can be useful in future.
16932     if test "$aix_use_runtimelinking" = yes; then
16933       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
16934       # instead of lib<name>.a to let people know that these are not
16935       # typical AIX shared libraries.
16936       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16937     else
16938       # We preserve .a as extension for shared libraries through AIX4.2
16939       # and later when we are not doing run time linking.
16940       library_names_spec='${libname}${release}.a $libname.a'
16941       soname_spec='${libname}${release}${shared_ext}$major'
16942     fi
16943     shlibpath_var=LIBPATH
16944   fi
16945   ;;
16946
16947 amigaos*)
16948   case $host_cpu in
16949   powerpc)
16950     # Since July 2007 AmigaOS4 officially supports .so libraries.
16951     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
16952     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16953     ;;
16954   m68k)
16955     library_names_spec='$libname.ixlibrary $libname.a'
16956     # Create ${libname}_ixlibrary.a entries in /sys/libs.
16957     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 ${libname}_ixlibrary.a || exit 1; done'
16958     ;;
16959   esac
16960   ;;
16961
16962 beos*)
16963   library_names_spec='${libname}${shared_ext}'
16964   dynamic_linker="$host_os ld.so"
16965   shlibpath_var=LIBRARY_PATH
16966   ;;
16967
16968 bsdi[45]*)
16969   version_type=linux
16970   need_version=no
16971   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16972   soname_spec='${libname}${release}${shared_ext}$major'
16973   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
16974   shlibpath_var=LD_LIBRARY_PATH
16975   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
16976   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
16977   # the default ld.so.conf also contains /usr/contrib/lib and
16978   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
16979   # libtool to hard-code these into programs
16980   ;;
16981
16982 cygwin* | mingw* | pw32* | cegcc*)
16983   version_type=windows
16984   shrext_cmds=".dll"
16985   need_version=no
16986   need_lib_prefix=no
16987
16988   case $GCC,$host_os in
16989   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
16990     library_names_spec='$libname.dll.a'
16991     # DLL is installed to $(libdir)/../bin by postinstall_cmds
16992     postinstall_cmds='base_file=`basename \${file}`~
16993       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
16994       dldir=$destdir/`dirname \$dlpath`~
16995       test -d \$dldir || mkdir -p \$dldir~
16996       $install_prog $dir/$dlname \$dldir/$dlname~
16997       chmod a+x \$dldir/$dlname~
16998       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
16999         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
17000       fi'
17001     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
17002       dlpath=$dir/\$dldll~
17003        $RM \$dlpath'
17004     shlibpath_overrides_runpath=yes
17005
17006     case $host_os in
17007     cygwin*)
17008       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
17009       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17010
17011       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
17012       ;;
17013     mingw* | cegcc*)
17014       # MinGW DLLs use traditional 'lib' prefix
17015       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17016       ;;
17017     pw32*)
17018       # pw32 DLLs use 'pw' prefix rather than 'lib'
17019       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17020       ;;
17021     esac
17022     ;;
17023
17024   *)
17025     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
17026     ;;
17027   esac
17028   dynamic_linker='Win32 ld.exe'
17029   # FIXME: first we should search . and the directory the executable is in
17030   shlibpath_var=PATH
17031   ;;
17032
17033 darwin* | rhapsody*)
17034   dynamic_linker="$host_os dyld"
17035   version_type=darwin
17036   need_lib_prefix=no
17037   need_version=no
17038   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
17039   soname_spec='${libname}${release}${major}$shared_ext'
17040   shlibpath_overrides_runpath=yes
17041   shlibpath_var=DYLD_LIBRARY_PATH
17042   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
17043
17044   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
17045   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
17046   ;;
17047
17048 dgux*)
17049   version_type=linux
17050   need_lib_prefix=no
17051   need_version=no
17052   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
17053   soname_spec='${libname}${release}${shared_ext}$major'
17054   shlibpath_var=LD_LIBRARY_PATH
17055   ;;
17056
17057 freebsd* | dragonfly*)
17058   # DragonFly does not have aout.  When/if they implement a new
17059   # versioning mechanism, adjust this.
17060   if test -x /usr/bin/objformat; then
17061     objformat=`/usr/bin/objformat`
17062   else
17063     case $host_os in
17064     freebsd[123]*) objformat=aout ;;
17065     *) objformat=elf ;;
17066     esac
17067   fi
17068   version_type=freebsd-$objformat
17069   case $version_type in
17070     freebsd-elf*)
17071       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17072       need_version=no
17073       need_lib_prefix=no
17074       ;;
17075     freebsd-*)
17076       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
17077       need_version=yes
17078       ;;
17079   esac
17080   shlibpath_var=LD_LIBRARY_PATH
17081   case $host_os in
17082   freebsd2*)
17083     shlibpath_overrides_runpath=yes
17084     ;;
17085   freebsd3.[01]* | freebsdelf3.[01]*)
17086     shlibpath_overrides_runpath=yes
17087     hardcode_into_libs=yes
17088     ;;
17089   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
17090   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
17091     shlibpath_overrides_runpath=no
17092     hardcode_into_libs=yes
17093     ;;
17094   *) # from 4.6 on, and DragonFly
17095     shlibpath_overrides_runpath=yes
17096     hardcode_into_libs=yes
17097     ;;
17098   esac
17099   ;;
17100
17101 gnu*)
17102   version_type=linux
17103   need_lib_prefix=no
17104   need_version=no
17105   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17106   soname_spec='${libname}${release}${shared_ext}$major'
17107   shlibpath_var=LD_LIBRARY_PATH
17108   hardcode_into_libs=yes
17109   ;;
17110
17111 haiku*)
17112   version_type=linux
17113   need_lib_prefix=no
17114   need_version=no
17115   dynamic_linker="$host_os runtime_loader"
17116   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17117   soname_spec='${libname}${release}${shared_ext}$major'
17118   shlibpath_var=LIBRARY_PATH
17119   shlibpath_overrides_runpath=yes
17120   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
17121   hardcode_into_libs=yes
17122   ;;
17123
17124 hpux9* | hpux10* | hpux11*)
17125   # Give a soname corresponding to the major version so that dld.sl refuses to
17126   # link against other versions.
17127   version_type=sunos
17128   need_lib_prefix=no
17129   need_version=no
17130   case $host_cpu in
17131   ia64*)
17132     shrext_cmds='.so'
17133     hardcode_into_libs=yes
17134     dynamic_linker="$host_os dld.so"
17135     shlibpath_var=LD_LIBRARY_PATH
17136     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17137     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17138     soname_spec='${libname}${release}${shared_ext}$major'
17139     if test "X$HPUX_IA64_MODE" = X32; then
17140       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
17141     else
17142       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
17143     fi
17144     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17145     ;;
17146   hppa*64*)
17147     shrext_cmds='.sl'
17148     hardcode_into_libs=yes
17149     dynamic_linker="$host_os dld.sl"
17150     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
17151     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17152     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17153     soname_spec='${libname}${release}${shared_ext}$major'
17154     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
17155     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17156     ;;
17157   *)
17158     shrext_cmds='.sl'
17159     dynamic_linker="$host_os dld.sl"
17160     shlibpath_var=SHLIB_PATH
17161     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
17162     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17163     soname_spec='${libname}${release}${shared_ext}$major'
17164     ;;
17165   esac
17166   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
17167   postinstall_cmds='chmod 555 $lib'
17168   # or fails outright, so override atomically:
17169   install_override_mode=555
17170   ;;
17171
17172 interix[3-9]*)
17173   version_type=linux
17174   need_lib_prefix=no
17175   need_version=no
17176   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17177   soname_spec='${libname}${release}${shared_ext}$major'
17178   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
17179   shlibpath_var=LD_LIBRARY_PATH
17180   shlibpath_overrides_runpath=no
17181   hardcode_into_libs=yes
17182   ;;
17183
17184 irix5* | irix6* | nonstopux*)
17185   case $host_os in
17186     nonstopux*) version_type=nonstopux ;;
17187     *)
17188         if test "$lt_cv_prog_gnu_ld" = yes; then
17189                 version_type=linux
17190         else
17191                 version_type=irix
17192         fi ;;
17193   esac
17194   need_lib_prefix=no
17195   need_version=no
17196   soname_spec='${libname}${release}${shared_ext}$major'
17197   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
17198   case $host_os in
17199   irix5* | nonstopux*)
17200     libsuff= shlibsuff=
17201     ;;
17202   *)
17203     case $LD in # libtool.m4 will add one of these switches to LD
17204     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
17205       libsuff= shlibsuff= libmagic=32-bit;;
17206     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
17207       libsuff=32 shlibsuff=N32 libmagic=N32;;
17208     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
17209       libsuff=64 shlibsuff=64 libmagic=64-bit;;
17210     *) libsuff= shlibsuff= libmagic=never-match;;
17211     esac
17212     ;;
17213   esac
17214   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
17215   shlibpath_overrides_runpath=no
17216   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
17217   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
17218   hardcode_into_libs=yes
17219   ;;
17220
17221 # No shared lib support for Linux oldld, aout, or coff.
17222 linux*oldld* | linux*aout* | linux*coff*)
17223   dynamic_linker=no
17224   ;;
17225
17226 # This must be Linux ELF.
17227 linux* | k*bsd*-gnu | kopensolaris*-gnu)
17228   version_type=linux
17229   need_lib_prefix=no
17230   need_version=no
17231   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17232   soname_spec='${libname}${release}${shared_ext}$major'
17233   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
17234   shlibpath_var=LD_LIBRARY_PATH
17235   shlibpath_overrides_runpath=no
17236
17237   # Some binutils ld are patched to set DT_RUNPATH
17238   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
17239   $as_echo_n "(cached) " >&6
17240 else
17241   lt_cv_shlibpath_overrides_runpath=no
17242     save_LDFLAGS=$LDFLAGS
17243     save_libdir=$libdir
17244     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
17245          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
17246     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17247 /* end confdefs.h.  */
17248
17249 int
17250 main ()
17251 {
17252
17253   ;
17254   return 0;
17255 }
17256 _ACEOF
17257 if ac_fn_c_try_link "$LINENO"; then :
17258   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
17259   lt_cv_shlibpath_overrides_runpath=yes
17260 fi
17261 fi
17262 rm -f core conftest.err conftest.$ac_objext \
17263     conftest$ac_exeext conftest.$ac_ext
17264     LDFLAGS=$save_LDFLAGS
17265     libdir=$save_libdir
17266
17267 fi
17268
17269   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
17270
17271   # This implies no fast_install, which is unacceptable.
17272   # Some rework will be needed to allow for fast_install
17273   # before this can be enabled.
17274   hardcode_into_libs=yes
17275
17276   # Append ld.so.conf contents to the search path
17277   if test -f /etc/ld.so.conf; then
17278     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' ' '`
17279     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
17280   fi
17281
17282   # We used to test for /lib/ld.so.1 and disable shared libraries on
17283   # powerpc, because MkLinux only supported shared libraries with the
17284   # GNU dynamic linker.  Since this was broken with cross compilers,
17285   # most powerpc-linux boxes support dynamic linking these days and
17286   # people can always --disable-shared, the test was removed, and we
17287   # assume the GNU/Linux dynamic linker is in use.
17288   dynamic_linker='GNU/Linux ld.so'
17289   ;;
17290
17291 netbsd*)
17292   version_type=sunos
17293   need_lib_prefix=no
17294   need_version=no
17295   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17296     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17297     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17298     dynamic_linker='NetBSD (a.out) ld.so'
17299   else
17300     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17301     soname_spec='${libname}${release}${shared_ext}$major'
17302     dynamic_linker='NetBSD ld.elf_so'
17303   fi
17304   shlibpath_var=LD_LIBRARY_PATH
17305   shlibpath_overrides_runpath=yes
17306   hardcode_into_libs=yes
17307   ;;
17308
17309 newsos6)
17310   version_type=linux
17311   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17312   shlibpath_var=LD_LIBRARY_PATH
17313   shlibpath_overrides_runpath=yes
17314   ;;
17315
17316 *nto* | *qnx*)
17317   version_type=qnx
17318   need_lib_prefix=no
17319   need_version=no
17320   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17321   soname_spec='${libname}${release}${shared_ext}$major'
17322   shlibpath_var=LD_LIBRARY_PATH
17323   shlibpath_overrides_runpath=no
17324   hardcode_into_libs=yes
17325   dynamic_linker='ldqnx.so'
17326   ;;
17327
17328 openbsd*)
17329   version_type=sunos
17330   sys_lib_dlsearch_path_spec="/usr/lib"
17331   need_lib_prefix=no
17332   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
17333   case $host_os in
17334     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
17335     *)                          need_version=no  ;;
17336   esac
17337   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17338   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17339   shlibpath_var=LD_LIBRARY_PATH
17340   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17341     case $host_os in
17342       openbsd2.[89] | openbsd2.[89].*)
17343         shlibpath_overrides_runpath=no
17344         ;;
17345       *)
17346         shlibpath_overrides_runpath=yes
17347         ;;
17348       esac
17349   else
17350     shlibpath_overrides_runpath=yes
17351   fi
17352   ;;
17353
17354 os2*)
17355   libname_spec='$name'
17356   shrext_cmds=".dll"
17357   need_lib_prefix=no
17358   library_names_spec='$libname${shared_ext} $libname.a'
17359   dynamic_linker='OS/2 ld.exe'
17360   shlibpath_var=LIBPATH
17361   ;;
17362
17363 osf3* | osf4* | osf5*)
17364   version_type=osf
17365   need_lib_prefix=no
17366   need_version=no
17367   soname_spec='${libname}${release}${shared_ext}$major'
17368   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17369   shlibpath_var=LD_LIBRARY_PATH
17370   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
17371   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
17372   ;;
17373
17374 rdos*)
17375   dynamic_linker=no
17376   ;;
17377
17378 solaris*)
17379   version_type=linux
17380   need_lib_prefix=no
17381   need_version=no
17382   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17383   soname_spec='${libname}${release}${shared_ext}$major'
17384   shlibpath_var=LD_LIBRARY_PATH
17385   shlibpath_overrides_runpath=yes
17386   hardcode_into_libs=yes
17387   # ldd complains unless libraries are executable
17388   postinstall_cmds='chmod +x $lib'
17389   ;;
17390
17391 sunos4*)
17392   version_type=sunos
17393   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17394   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
17395   shlibpath_var=LD_LIBRARY_PATH
17396   shlibpath_overrides_runpath=yes
17397   if test "$with_gnu_ld" = yes; then
17398     need_lib_prefix=no
17399   fi
17400   need_version=yes
17401   ;;
17402
17403 sysv4 | sysv4.3*)
17404   version_type=linux
17405   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17406   soname_spec='${libname}${release}${shared_ext}$major'
17407   shlibpath_var=LD_LIBRARY_PATH
17408   case $host_vendor in
17409     sni)
17410       shlibpath_overrides_runpath=no
17411       need_lib_prefix=no
17412       runpath_var=LD_RUN_PATH
17413       ;;
17414     siemens)
17415       need_lib_prefix=no
17416       ;;
17417     motorola)
17418       need_lib_prefix=no
17419       need_version=no
17420       shlibpath_overrides_runpath=no
17421       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
17422       ;;
17423   esac
17424   ;;
17425
17426 sysv4*MP*)
17427   if test -d /usr/nec ;then
17428     version_type=linux
17429     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
17430     soname_spec='$libname${shared_ext}.$major'
17431     shlibpath_var=LD_LIBRARY_PATH
17432   fi
17433   ;;
17434
17435 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
17436   version_type=freebsd-elf
17437   need_lib_prefix=no
17438   need_version=no
17439   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17440   soname_spec='${libname}${release}${shared_ext}$major'
17441   shlibpath_var=LD_LIBRARY_PATH
17442   shlibpath_overrides_runpath=yes
17443   hardcode_into_libs=yes
17444   if test "$with_gnu_ld" = yes; then
17445     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
17446   else
17447     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
17448     case $host_os in
17449       sco3.2v5*)
17450         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
17451         ;;
17452     esac
17453   fi
17454   sys_lib_dlsearch_path_spec='/usr/lib'
17455   ;;
17456
17457 tpf*)
17458   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
17459   version_type=linux
17460   need_lib_prefix=no
17461   need_version=no
17462   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17463   shlibpath_var=LD_LIBRARY_PATH
17464   shlibpath_overrides_runpath=no
17465   hardcode_into_libs=yes
17466   ;;
17467
17468 uts4*)
17469   version_type=linux
17470   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17471   soname_spec='${libname}${release}${shared_ext}$major'
17472   shlibpath_var=LD_LIBRARY_PATH
17473   ;;
17474
17475 *)
17476   dynamic_linker=no
17477   ;;
17478 esac
17479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
17480 $as_echo "$dynamic_linker" >&6; }
17481 test "$dynamic_linker" = no && can_build_shared=no
17482
17483 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
17484 if test "$GCC" = yes; then
17485   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
17486 fi
17487
17488 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
17489   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
17490 fi
17491 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
17492   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
17493 fi
17494
17495
17496
17497
17498
17499
17500
17501
17502
17503
17504
17505
17506
17507
17508
17509
17510
17511
17512
17513
17514
17515
17516
17517
17518
17519
17520
17521
17522
17523
17524
17525
17526
17527
17528
17529
17530
17531
17532
17533
17534
17535
17536
17537
17538
17539
17540
17541
17542
17543
17544
17545
17546
17547
17548
17549
17550
17551
17552
17553
17554
17555
17556
17557
17558
17559
17560
17561
17562
17563
17564
17565
17566
17567
17568
17569
17570
17571
17572
17573
17574
17575
17576
17577
17578
17579
17580
17581
17582
17583
17584
17585
17586   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
17587 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
17588 hardcode_action=
17589 if test -n "$hardcode_libdir_flag_spec" ||
17590    test -n "$runpath_var" ||
17591    test "X$hardcode_automatic" = "Xyes" ; then
17592
17593   # We can hardcode non-existent directories.
17594   if test "$hardcode_direct" != no &&
17595      # If the only mechanism to avoid hardcoding is shlibpath_var, we
17596      # have to relink, otherwise we might link with an installed library
17597      # when we should be linking with a yet-to-be-installed one
17598      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
17599      test "$hardcode_minus_L" != no; then
17600     # Linking always hardcodes the temporary library directory.
17601     hardcode_action=relink
17602   else
17603     # We can link without hardcoding, and we can hardcode nonexisting dirs.
17604     hardcode_action=immediate
17605   fi
17606 else
17607   # We cannot hardcode anything, or else we can only hardcode existing
17608   # directories.
17609   hardcode_action=unsupported
17610 fi
17611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
17612 $as_echo "$hardcode_action" >&6; }
17613
17614 if test "$hardcode_action" = relink ||
17615    test "$inherit_rpath" = yes; then
17616   # Fast installation is not supported
17617   enable_fast_install=no
17618 elif test "$shlibpath_overrides_runpath" = yes ||
17619      test "$enable_shared" = no; then
17620   # Fast installation is not necessary
17621   enable_fast_install=needless
17622 fi
17623
17624
17625
17626
17627
17628
17629   if test "x$enable_dlopen" != xyes; then
17630   enable_dlopen=unknown
17631   enable_dlopen_self=unknown
17632   enable_dlopen_self_static=unknown
17633 else
17634   lt_cv_dlopen=no
17635   lt_cv_dlopen_libs=
17636
17637   case $host_os in
17638   beos*)
17639     lt_cv_dlopen="load_add_on"
17640     lt_cv_dlopen_libs=
17641     lt_cv_dlopen_self=yes
17642     ;;
17643
17644   mingw* | pw32* | cegcc*)
17645     lt_cv_dlopen="LoadLibrary"
17646     lt_cv_dlopen_libs=
17647     ;;
17648
17649   cygwin*)
17650     lt_cv_dlopen="dlopen"
17651     lt_cv_dlopen_libs=
17652     ;;
17653
17654   darwin*)
17655   # if libdl is installed we need to link against it
17656     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17657 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17658 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17659   $as_echo_n "(cached) " >&6
17660 else
17661   ac_check_lib_save_LIBS=$LIBS
17662 LIBS="-ldl  $LIBS"
17663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17664 /* end confdefs.h.  */
17665
17666 /* Override any GCC internal prototype to avoid an error.
17667    Use char because int might match the return type of a GCC
17668    builtin and then its argument prototype would still apply.  */
17669 #ifdef __cplusplus
17670 extern "C"
17671 #endif
17672 char dlopen ();
17673 int
17674 main ()
17675 {
17676 return dlopen ();
17677   ;
17678   return 0;
17679 }
17680 _ACEOF
17681 if ac_fn_c_try_link "$LINENO"; then :
17682   ac_cv_lib_dl_dlopen=yes
17683 else
17684   ac_cv_lib_dl_dlopen=no
17685 fi
17686 rm -f core conftest.err conftest.$ac_objext \
17687     conftest$ac_exeext conftest.$ac_ext
17688 LIBS=$ac_check_lib_save_LIBS
17689 fi
17690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17691 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17692 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17693   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17694 else
17695
17696     lt_cv_dlopen="dyld"
17697     lt_cv_dlopen_libs=
17698     lt_cv_dlopen_self=yes
17699
17700 fi
17701
17702     ;;
17703
17704   *)
17705     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
17706 if test "x$ac_cv_func_shl_load" = x""yes; then :
17707   lt_cv_dlopen="shl_load"
17708 else
17709   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
17710 $as_echo_n "checking for shl_load in -ldld... " >&6; }
17711 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
17712   $as_echo_n "(cached) " >&6
17713 else
17714   ac_check_lib_save_LIBS=$LIBS
17715 LIBS="-ldld  $LIBS"
17716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17717 /* end confdefs.h.  */
17718
17719 /* Override any GCC internal prototype to avoid an error.
17720    Use char because int might match the return type of a GCC
17721    builtin and then its argument prototype would still apply.  */
17722 #ifdef __cplusplus
17723 extern "C"
17724 #endif
17725 char shl_load ();
17726 int
17727 main ()
17728 {
17729 return shl_load ();
17730   ;
17731   return 0;
17732 }
17733 _ACEOF
17734 if ac_fn_c_try_link "$LINENO"; then :
17735   ac_cv_lib_dld_shl_load=yes
17736 else
17737   ac_cv_lib_dld_shl_load=no
17738 fi
17739 rm -f core conftest.err conftest.$ac_objext \
17740     conftest$ac_exeext conftest.$ac_ext
17741 LIBS=$ac_check_lib_save_LIBS
17742 fi
17743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
17744 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
17745 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
17746   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
17747 else
17748   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
17749 if test "x$ac_cv_func_dlopen" = x""yes; then :
17750   lt_cv_dlopen="dlopen"
17751 else
17752   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17753 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17754 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17755   $as_echo_n "(cached) " >&6
17756 else
17757   ac_check_lib_save_LIBS=$LIBS
17758 LIBS="-ldl  $LIBS"
17759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17760 /* end confdefs.h.  */
17761
17762 /* Override any GCC internal prototype to avoid an error.
17763    Use char because int might match the return type of a GCC
17764    builtin and then its argument prototype would still apply.  */
17765 #ifdef __cplusplus
17766 extern "C"
17767 #endif
17768 char dlopen ();
17769 int
17770 main ()
17771 {
17772 return dlopen ();
17773   ;
17774   return 0;
17775 }
17776 _ACEOF
17777 if ac_fn_c_try_link "$LINENO"; then :
17778   ac_cv_lib_dl_dlopen=yes
17779 else
17780   ac_cv_lib_dl_dlopen=no
17781 fi
17782 rm -f core conftest.err conftest.$ac_objext \
17783     conftest$ac_exeext conftest.$ac_ext
17784 LIBS=$ac_check_lib_save_LIBS
17785 fi
17786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17787 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17788 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17789   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17790 else
17791   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
17792 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
17793 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
17794   $as_echo_n "(cached) " >&6
17795 else
17796   ac_check_lib_save_LIBS=$LIBS
17797 LIBS="-lsvld  $LIBS"
17798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17799 /* end confdefs.h.  */
17800
17801 /* Override any GCC internal prototype to avoid an error.
17802    Use char because int might match the return type of a GCC
17803    builtin and then its argument prototype would still apply.  */
17804 #ifdef __cplusplus
17805 extern "C"
17806 #endif
17807 char dlopen ();
17808 int
17809 main ()
17810 {
17811 return dlopen ();
17812   ;
17813   return 0;
17814 }
17815 _ACEOF
17816 if ac_fn_c_try_link "$LINENO"; then :
17817   ac_cv_lib_svld_dlopen=yes
17818 else
17819   ac_cv_lib_svld_dlopen=no
17820 fi
17821 rm -f core conftest.err conftest.$ac_objext \
17822     conftest$ac_exeext conftest.$ac_ext
17823 LIBS=$ac_check_lib_save_LIBS
17824 fi
17825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
17826 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
17827 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
17828   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
17829 else
17830   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
17831 $as_echo_n "checking for dld_link in -ldld... " >&6; }
17832 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
17833   $as_echo_n "(cached) " >&6
17834 else
17835   ac_check_lib_save_LIBS=$LIBS
17836 LIBS="-ldld  $LIBS"
17837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17838 /* end confdefs.h.  */
17839
17840 /* Override any GCC internal prototype to avoid an error.
17841    Use char because int might match the return type of a GCC
17842    builtin and then its argument prototype would still apply.  */
17843 #ifdef __cplusplus
17844 extern "C"
17845 #endif
17846 char dld_link ();
17847 int
17848 main ()
17849 {
17850 return dld_link ();
17851   ;
17852   return 0;
17853 }
17854 _ACEOF
17855 if ac_fn_c_try_link "$LINENO"; then :
17856   ac_cv_lib_dld_dld_link=yes
17857 else
17858   ac_cv_lib_dld_dld_link=no
17859 fi
17860 rm -f core conftest.err conftest.$ac_objext \
17861     conftest$ac_exeext conftest.$ac_ext
17862 LIBS=$ac_check_lib_save_LIBS
17863 fi
17864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
17865 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
17866 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
17867   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
17868 fi
17869
17870
17871 fi
17872
17873
17874 fi
17875
17876
17877 fi
17878
17879
17880 fi
17881
17882
17883 fi
17884
17885     ;;
17886   esac
17887
17888   if test "x$lt_cv_dlopen" != xno; then
17889     enable_dlopen=yes
17890   else
17891     enable_dlopen=no
17892   fi
17893
17894   case $lt_cv_dlopen in
17895   dlopen)
17896     save_CPPFLAGS="$CPPFLAGS"
17897     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
17898
17899     save_LDFLAGS="$LDFLAGS"
17900     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
17901
17902     save_LIBS="$LIBS"
17903     LIBS="$lt_cv_dlopen_libs $LIBS"
17904
17905     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
17906 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
17907 if test "${lt_cv_dlopen_self+set}" = set; then :
17908   $as_echo_n "(cached) " >&6
17909 else
17910           if test "$cross_compiling" = yes; then :
17911   lt_cv_dlopen_self=cross
17912 else
17913   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17914   lt_status=$lt_dlunknown
17915   cat > conftest.$ac_ext <<_LT_EOF
17916 #line 17916 "configure"
17917 #include "confdefs.h"
17918
17919 #if HAVE_DLFCN_H
17920 #include <dlfcn.h>
17921 #endif
17922
17923 #include <stdio.h>
17924
17925 #ifdef RTLD_GLOBAL
17926 #  define LT_DLGLOBAL           RTLD_GLOBAL
17927 #else
17928 #  ifdef DL_GLOBAL
17929 #    define LT_DLGLOBAL         DL_GLOBAL
17930 #  else
17931 #    define LT_DLGLOBAL         0
17932 #  endif
17933 #endif
17934
17935 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17936    find out it does not work in some platform. */
17937 #ifndef LT_DLLAZY_OR_NOW
17938 #  ifdef RTLD_LAZY
17939 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
17940 #  else
17941 #    ifdef DL_LAZY
17942 #      define LT_DLLAZY_OR_NOW          DL_LAZY
17943 #    else
17944 #      ifdef RTLD_NOW
17945 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
17946 #      else
17947 #        ifdef DL_NOW
17948 #          define LT_DLLAZY_OR_NOW      DL_NOW
17949 #        else
17950 #          define LT_DLLAZY_OR_NOW      0
17951 #        endif
17952 #      endif
17953 #    endif
17954 #  endif
17955 #endif
17956
17957 /* When -fvisbility=hidden is used, assume the code has been annotated
17958    correspondingly for the symbols needed.  */
17959 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
17960 void fnord () __attribute__((visibility("default")));
17961 #endif
17962
17963 void fnord () { int i=42; }
17964 int main ()
17965 {
17966   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17967   int status = $lt_dlunknown;
17968
17969   if (self)
17970     {
17971       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
17972       else
17973         {
17974           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
17975           else puts (dlerror ());
17976         }
17977       /* dlclose (self); */
17978     }
17979   else
17980     puts (dlerror ());
17981
17982   return status;
17983 }
17984 _LT_EOF
17985   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
17986   (eval $ac_link) 2>&5
17987   ac_status=$?
17988   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17989   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
17990     (./conftest; exit; ) >&5 2>/dev/null
17991     lt_status=$?
17992     case x$lt_status in
17993       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
17994       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
17995       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
17996     esac
17997   else :
17998     # compilation failed
17999     lt_cv_dlopen_self=no
18000   fi
18001 fi
18002 rm -fr conftest*
18003
18004
18005 fi
18006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
18007 $as_echo "$lt_cv_dlopen_self" >&6; }
18008
18009     if test "x$lt_cv_dlopen_self" = xyes; then
18010       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
18011       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
18012 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
18013 if test "${lt_cv_dlopen_self_static+set}" = set; then :
18014   $as_echo_n "(cached) " >&6
18015 else
18016           if test "$cross_compiling" = yes; then :
18017   lt_cv_dlopen_self_static=cross
18018 else
18019   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
18020   lt_status=$lt_dlunknown
18021   cat > conftest.$ac_ext <<_LT_EOF
18022 #line 18022 "configure"
18023 #include "confdefs.h"
18024
18025 #if HAVE_DLFCN_H
18026 #include <dlfcn.h>
18027 #endif
18028
18029 #include <stdio.h>
18030
18031 #ifdef RTLD_GLOBAL
18032 #  define LT_DLGLOBAL           RTLD_GLOBAL
18033 #else
18034 #  ifdef DL_GLOBAL
18035 #    define LT_DLGLOBAL         DL_GLOBAL
18036 #  else
18037 #    define LT_DLGLOBAL         0
18038 #  endif
18039 #endif
18040
18041 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
18042    find out it does not work in some platform. */
18043 #ifndef LT_DLLAZY_OR_NOW
18044 #  ifdef RTLD_LAZY
18045 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
18046 #  else
18047 #    ifdef DL_LAZY
18048 #      define LT_DLLAZY_OR_NOW          DL_LAZY
18049 #    else
18050 #      ifdef RTLD_NOW
18051 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
18052 #      else
18053 #        ifdef DL_NOW
18054 #          define LT_DLLAZY_OR_NOW      DL_NOW
18055 #        else
18056 #          define LT_DLLAZY_OR_NOW      0
18057 #        endif
18058 #      endif
18059 #    endif
18060 #  endif
18061 #endif
18062
18063 /* When -fvisbility=hidden is used, assume the code has been annotated
18064    correspondingly for the symbols needed.  */
18065 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
18066 void fnord () __attribute__((visibility("default")));
18067 #endif
18068
18069 void fnord () { int i=42; }
18070 int main ()
18071 {
18072   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
18073   int status = $lt_dlunknown;
18074
18075   if (self)
18076     {
18077       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
18078       else
18079         {
18080           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
18081           else puts (dlerror ());
18082         }
18083       /* dlclose (self); */
18084     }
18085   else
18086     puts (dlerror ());
18087
18088   return status;
18089 }
18090 _LT_EOF
18091   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
18092   (eval $ac_link) 2>&5
18093   ac_status=$?
18094   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18095   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18096     (./conftest; exit; ) >&5 2>/dev/null
18097     lt_status=$?
18098     case x$lt_status in
18099       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
18100       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
18101       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
18102     esac
18103   else :
18104     # compilation failed
18105     lt_cv_dlopen_self_static=no
18106   fi
18107 fi
18108 rm -fr conftest*
18109
18110
18111 fi
18112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
18113 $as_echo "$lt_cv_dlopen_self_static" >&6; }
18114     fi
18115
18116     CPPFLAGS="$save_CPPFLAGS"
18117     LDFLAGS="$save_LDFLAGS"
18118     LIBS="$save_LIBS"
18119     ;;
18120   esac
18121
18122   case $lt_cv_dlopen_self in
18123   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
18124   *) enable_dlopen_self=unknown ;;
18125   esac
18126
18127   case $lt_cv_dlopen_self_static in
18128   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
18129   *) enable_dlopen_self_static=unknown ;;
18130   esac
18131 fi
18132
18133
18134
18135
18136
18137
18138
18139
18140
18141
18142
18143
18144
18145
18146
18147
18148
18149 striplib=
18150 old_striplib=
18151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
18152 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
18153 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
18154   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
18155   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
18156   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18157 $as_echo "yes" >&6; }
18158 else
18159 # FIXME - insert some real tests, host_os isn't really good enough
18160   case $host_os in
18161   darwin*)
18162     if test -n "$STRIP" ; then
18163       striplib="$STRIP -x"
18164       old_striplib="$STRIP -S"
18165       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18166 $as_echo "yes" >&6; }
18167     else
18168       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18169 $as_echo "no" >&6; }
18170     fi
18171     ;;
18172   *)
18173     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18174 $as_echo "no" >&6; }
18175     ;;
18176   esac
18177 fi
18178
18179
18180
18181
18182
18183
18184
18185
18186
18187
18188
18189
18190   # Report which library types will actually be built
18191   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
18192 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
18193   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
18194 $as_echo "$can_build_shared" >&6; }
18195
18196   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
18197 $as_echo_n "checking whether to build shared libraries... " >&6; }
18198   test "$can_build_shared" = "no" && enable_shared=no
18199
18200   # On AIX, shared libraries and static libraries use the same namespace, and
18201   # are all built from PIC.
18202   case $host_os in
18203   aix3*)
18204     test "$enable_shared" = yes && enable_static=no
18205     if test -n "$RANLIB"; then
18206       archive_cmds="$archive_cmds~\$RANLIB \$lib"
18207       postinstall_cmds='$RANLIB $lib'
18208     fi
18209     ;;
18210
18211   aix[4-9]*)
18212     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
18213       test "$enable_shared" = yes && enable_static=no
18214     fi
18215     ;;
18216   esac
18217   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
18218 $as_echo "$enable_shared" >&6; }
18219
18220   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
18221 $as_echo_n "checking whether to build static libraries... " >&6; }
18222   # Make sure either enable_shared or enable_static is yes.
18223   test "$enable_shared" = yes || enable_static=yes
18224   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
18225 $as_echo "$enable_static" >&6; }
18226
18227
18228
18229
18230 fi
18231 ac_ext=c
18232 ac_cpp='$CPP $CPPFLAGS'
18233 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18234 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18235 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18236
18237 CC="$lt_save_CC"
18238
18239       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
18240     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
18241     (test "X$CXX" != "Xg++"))) ; then
18242   ac_ext=cpp
18243 ac_cpp='$CXXCPP $CPPFLAGS'
18244 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18245 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18246 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
18248 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
18249 if test -z "$CXXCPP"; then
18250   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
18251   $as_echo_n "(cached) " >&6
18252 else
18253       # Double quotes because CXXCPP needs to be expanded
18254     for CXXCPP in "$CXX -E" "/lib/cpp"
18255     do
18256       ac_preproc_ok=false
18257 for ac_cxx_preproc_warn_flag in '' yes
18258 do
18259   # Use a header file that comes with gcc, so configuring glibc
18260   # with a fresh cross-compiler works.
18261   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18262   # <limits.h> exists even on freestanding compilers.
18263   # On the NeXT, cc -E runs the code through the compiler's parser,
18264   # not just through cpp. "Syntax error" is here to catch this case.
18265   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18266 /* end confdefs.h.  */
18267 #ifdef __STDC__
18268 # include <limits.h>
18269 #else
18270 # include <assert.h>
18271 #endif
18272                      Syntax error
18273 _ACEOF
18274 if ac_fn_cxx_try_cpp "$LINENO"; then :
18275
18276 else
18277   # Broken: fails on valid input.
18278 continue
18279 fi
18280 rm -f conftest.err conftest.$ac_ext
18281
18282   # OK, works on sane cases.  Now check whether nonexistent headers
18283   # can be detected and how.
18284   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18285 /* end confdefs.h.  */
18286 #include <ac_nonexistent.h>
18287 _ACEOF
18288 if ac_fn_cxx_try_cpp "$LINENO"; then :
18289   # Broken: success on invalid input.
18290 continue
18291 else
18292   # Passes both tests.
18293 ac_preproc_ok=:
18294 break
18295 fi
18296 rm -f conftest.err conftest.$ac_ext
18297
18298 done
18299 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18300 rm -f conftest.err conftest.$ac_ext
18301 if $ac_preproc_ok; then :
18302   break
18303 fi
18304
18305     done
18306     ac_cv_prog_CXXCPP=$CXXCPP
18307
18308 fi
18309   CXXCPP=$ac_cv_prog_CXXCPP
18310 else
18311   ac_cv_prog_CXXCPP=$CXXCPP
18312 fi
18313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
18314 $as_echo "$CXXCPP" >&6; }
18315 ac_preproc_ok=false
18316 for ac_cxx_preproc_warn_flag in '' yes
18317 do
18318   # Use a header file that comes with gcc, so configuring glibc
18319   # with a fresh cross-compiler works.
18320   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18321   # <limits.h> exists even on freestanding compilers.
18322   # On the NeXT, cc -E runs the code through the compiler's parser,
18323   # not just through cpp. "Syntax error" is here to catch this case.
18324   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18325 /* end confdefs.h.  */
18326 #ifdef __STDC__
18327 # include <limits.h>
18328 #else
18329 # include <assert.h>
18330 #endif
18331                      Syntax error
18332 _ACEOF
18333 if ac_fn_cxx_try_cpp "$LINENO"; then :
18334
18335 else
18336   # Broken: fails on valid input.
18337 continue
18338 fi
18339 rm -f conftest.err conftest.$ac_ext
18340
18341   # OK, works on sane cases.  Now check whether nonexistent headers
18342   # can be detected and how.
18343   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18344 /* end confdefs.h.  */
18345 #include <ac_nonexistent.h>
18346 _ACEOF
18347 if ac_fn_cxx_try_cpp "$LINENO"; then :
18348   # Broken: success on invalid input.
18349 continue
18350 else
18351   # Passes both tests.
18352 ac_preproc_ok=:
18353 break
18354 fi
18355 rm -f conftest.err conftest.$ac_ext
18356
18357 done
18358 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18359 rm -f conftest.err conftest.$ac_ext
18360 if $ac_preproc_ok; then :
18361
18362 else
18363   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18364 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18365 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
18366 See \`config.log' for more details." "$LINENO" 5; }
18367 fi
18368
18369 ac_ext=c
18370 ac_cpp='$CPP $CPPFLAGS'
18371 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18372 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18373 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18374
18375 else
18376   _lt_caught_CXX_error=yes
18377 fi
18378
18379 ac_ext=cpp
18380 ac_cpp='$CXXCPP $CPPFLAGS'
18381 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18382 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18383 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18384
18385 archive_cmds_need_lc_CXX=no
18386 allow_undefined_flag_CXX=
18387 always_export_symbols_CXX=no
18388 archive_expsym_cmds_CXX=
18389 compiler_needs_object_CXX=no
18390 export_dynamic_flag_spec_CXX=
18391 hardcode_direct_CXX=no
18392 hardcode_direct_absolute_CXX=no
18393 hardcode_libdir_flag_spec_CXX=
18394 hardcode_libdir_flag_spec_ld_CXX=
18395 hardcode_libdir_separator_CXX=
18396 hardcode_minus_L_CXX=no
18397 hardcode_shlibpath_var_CXX=unsupported
18398 hardcode_automatic_CXX=no
18399 inherit_rpath_CXX=no
18400 module_cmds_CXX=
18401 module_expsym_cmds_CXX=
18402 link_all_deplibs_CXX=unknown
18403 old_archive_cmds_CXX=$old_archive_cmds
18404 reload_flag_CXX=$reload_flag
18405 reload_cmds_CXX=$reload_cmds
18406 no_undefined_flag_CXX=
18407 whole_archive_flag_spec_CXX=
18408 enable_shared_with_static_runtimes_CXX=no
18409
18410 # Source file extension for C++ test sources.
18411 ac_ext=cpp
18412
18413 # Object file extension for compiled C++ test sources.
18414 objext=o
18415 objext_CXX=$objext
18416
18417 # No sense in running all these tests if we already determined that
18418 # the CXX compiler isn't working.  Some variables (like enable_shared)
18419 # are currently assumed to apply to all compilers on this platform,
18420 # and will be corrupted by setting them based on a non-working compiler.
18421 if test "$_lt_caught_CXX_error" != yes; then
18422   # Code to be used in simple compile tests
18423   lt_simple_compile_test_code="int some_variable = 0;"
18424
18425   # Code to be used in simple link tests
18426   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
18427
18428   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
18429
18430
18431
18432
18433
18434
18435 # If no C compiler was specified, use CC.
18436 LTCC=${LTCC-"$CC"}
18437
18438 # If no C compiler flags were specified, use CFLAGS.
18439 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
18440
18441 # Allow CC to be a program name with arguments.
18442 compiler=$CC
18443
18444
18445   # save warnings/boilerplate of simple test code
18446   ac_outfile=conftest.$ac_objext
18447 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
18448 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18449 _lt_compiler_boilerplate=`cat conftest.err`
18450 $RM conftest*
18451
18452   ac_outfile=conftest.$ac_objext
18453 echo "$lt_simple_link_test_code" >conftest.$ac_ext
18454 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18455 _lt_linker_boilerplate=`cat conftest.err`
18456 $RM -r conftest*
18457
18458
18459   # Allow CC to be a program name with arguments.
18460   lt_save_CC=$CC
18461   lt_save_LD=$LD
18462   lt_save_GCC=$GCC
18463   GCC=$GXX
18464   lt_save_with_gnu_ld=$with_gnu_ld
18465   lt_save_path_LD=$lt_cv_path_LD
18466   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
18467     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
18468   else
18469     $as_unset lt_cv_prog_gnu_ld
18470   fi
18471   if test -n "${lt_cv_path_LDCXX+set}"; then
18472     lt_cv_path_LD=$lt_cv_path_LDCXX
18473   else
18474     $as_unset lt_cv_path_LD
18475   fi
18476   test -z "${LDCXX+set}" || LD=$LDCXX
18477   CC=${CXX-"c++"}
18478   compiler=$CC
18479   compiler_CXX=$CC
18480   for cc_temp in $compiler""; do
18481   case $cc_temp in
18482     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
18483     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
18484     \-*) ;;
18485     *) break;;
18486   esac
18487 done
18488 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
18489
18490
18491   if test -n "$compiler"; then
18492     # We don't want -fno-exception when compiling C++ code, so set the
18493     # no_builtin_flag separately
18494     if test "$GXX" = yes; then
18495       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
18496     else
18497       lt_prog_compiler_no_builtin_flag_CXX=
18498     fi
18499
18500     if test "$GXX" = yes; then
18501       # Set up default GNU C++ configuration
18502
18503
18504
18505 # Check whether --with-gnu-ld was given.
18506 if test "${with_gnu_ld+set}" = set; then :
18507   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
18508 else
18509   with_gnu_ld=no
18510 fi
18511
18512 ac_prog=ld
18513 if test "$GCC" = yes; then
18514   # Check if gcc -print-prog-name=ld gives a path.
18515   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
18516 $as_echo_n "checking for ld used by $CC... " >&6; }
18517   case $host in
18518   *-*-mingw*)
18519     # gcc leaves a trailing carriage return which upsets mingw
18520     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
18521   *)
18522     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
18523   esac
18524   case $ac_prog in
18525     # Accept absolute paths.
18526     [\\/]* | ?:[\\/]*)
18527       re_direlt='/[^/][^/]*/\.\./'
18528       # Canonicalize the pathname of ld
18529       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
18530       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
18531         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
18532       done
18533       test -z "$LD" && LD="$ac_prog"
18534       ;;
18535   "")
18536     # If it fails, then pretend we aren't using GCC.
18537     ac_prog=ld
18538     ;;
18539   *)
18540     # If it is relative, then search for the first ld in PATH.
18541     with_gnu_ld=unknown
18542     ;;
18543   esac
18544 elif test "$with_gnu_ld" = yes; then
18545   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
18546 $as_echo_n "checking for GNU ld... " >&6; }
18547 else
18548   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
18549 $as_echo_n "checking for non-GNU ld... " >&6; }
18550 fi
18551 if test "${lt_cv_path_LD+set}" = set; then :
18552   $as_echo_n "(cached) " >&6
18553 else
18554   if test -z "$LD"; then
18555   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
18556   for ac_dir in $PATH; do
18557     IFS="$lt_save_ifs"
18558     test -z "$ac_dir" && ac_dir=.
18559     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
18560       lt_cv_path_LD="$ac_dir/$ac_prog"
18561       # Check to see if the program is GNU ld.  I'd rather use --version,
18562       # but apparently some variants of GNU ld only accept -v.
18563       # Break only if it was the GNU/non-GNU ld that we prefer.
18564       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
18565       *GNU* | *'with BFD'*)
18566         test "$with_gnu_ld" != no && break
18567         ;;
18568       *)
18569         test "$with_gnu_ld" != yes && break
18570         ;;
18571       esac
18572     fi
18573   done
18574   IFS="$lt_save_ifs"
18575 else
18576   lt_cv_path_LD="$LD" # Let the user override the test with a path.
18577 fi
18578 fi
18579
18580 LD="$lt_cv_path_LD"
18581 if test -n "$LD"; then
18582   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
18583 $as_echo "$LD" >&6; }
18584 else
18585   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18586 $as_echo "no" >&6; }
18587 fi
18588 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
18589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
18590 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
18591 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
18592   $as_echo_n "(cached) " >&6
18593 else
18594   # I'd rather use --version here, but apparently some GNU lds only accept -v.
18595 case `$LD -v 2>&1 </dev/null` in
18596 *GNU* | *'with BFD'*)
18597   lt_cv_prog_gnu_ld=yes
18598   ;;
18599 *)
18600   lt_cv_prog_gnu_ld=no
18601   ;;
18602 esac
18603 fi
18604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
18605 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
18606 with_gnu_ld=$lt_cv_prog_gnu_ld
18607
18608
18609
18610
18611
18612
18613
18614       # Check if GNU C++ uses GNU ld as the underlying linker, since the
18615       # archiving commands below assume that GNU ld is being used.
18616       if test "$with_gnu_ld" = yes; then
18617         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18618         archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18619
18620         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18621         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18622
18623         # If archive_cmds runs LD, not CC, wlarc should be empty
18624         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
18625         #     investigate it a little bit more. (MM)
18626         wlarc='${wl}'
18627
18628         # ancient GNU ld didn't support --whole-archive et. al.
18629         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
18630           $GREP 'no-whole-archive' > /dev/null; then
18631           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
18632         else
18633           whole_archive_flag_spec_CXX=
18634         fi
18635       else
18636         with_gnu_ld=no
18637         wlarc=
18638
18639         # A generic and very simple default shared library creation
18640         # command for GNU C++ for the case where it uses the native
18641         # linker, instead of GNU ld.  If possible, this setting should
18642         # overridden to take advantage of the native linker features on
18643         # the platform it is being used on.
18644         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
18645       fi
18646
18647       # Commands to make compiler produce verbose output that lists
18648       # what "hidden" libraries, object files and flags are used when
18649       # linking a shared library.
18650       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18651
18652     else
18653       GXX=no
18654       with_gnu_ld=no
18655       wlarc=
18656     fi
18657
18658     # PORTME: fill in a description of your system's C++ link characteristics
18659     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
18660 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
18661     ld_shlibs_CXX=yes
18662     case $host_os in
18663       aix3*)
18664         # FIXME: insert proper C++ library support
18665         ld_shlibs_CXX=no
18666         ;;
18667       aix[4-9]*)
18668         if test "$host_cpu" = ia64; then
18669           # On IA64, the linker does run time linking by default, so we don't
18670           # have to do anything special.
18671           aix_use_runtimelinking=no
18672           exp_sym_flag='-Bexport'
18673           no_entry_flag=""
18674         else
18675           aix_use_runtimelinking=no
18676
18677           # Test if we are trying to use run time linking or normal
18678           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
18679           # need to do runtime linking.
18680           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
18681             for ld_flag in $LDFLAGS; do
18682               case $ld_flag in
18683               *-brtl*)
18684                 aix_use_runtimelinking=yes
18685                 break
18686                 ;;
18687               esac
18688             done
18689             ;;
18690           esac
18691
18692           exp_sym_flag='-bexport'
18693           no_entry_flag='-bnoentry'
18694         fi
18695
18696         # When large executables or shared objects are built, AIX ld can
18697         # have problems creating the table of contents.  If linking a library
18698         # or program results in "error TOC overflow" add -mminimal-toc to
18699         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
18700         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
18701
18702         archive_cmds_CXX=''
18703         hardcode_direct_CXX=yes
18704         hardcode_direct_absolute_CXX=yes
18705         hardcode_libdir_separator_CXX=':'
18706         link_all_deplibs_CXX=yes
18707         file_list_spec_CXX='${wl}-f,'
18708
18709         if test "$GXX" = yes; then
18710           case $host_os in aix4.[012]|aix4.[012].*)
18711           # We only want to do this on AIX 4.2 and lower, the check
18712           # below for broken collect2 doesn't work under 4.3+
18713           collect2name=`${CC} -print-prog-name=collect2`
18714           if test -f "$collect2name" &&
18715              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
18716           then
18717             # We have reworked collect2
18718             :
18719           else
18720             # We have old collect2
18721             hardcode_direct_CXX=unsupported
18722             # It fails to find uninstalled libraries when the uninstalled
18723             # path is not listed in the libpath.  Setting hardcode_minus_L
18724             # to unsupported forces relinking
18725             hardcode_minus_L_CXX=yes
18726             hardcode_libdir_flag_spec_CXX='-L$libdir'
18727             hardcode_libdir_separator_CXX=
18728           fi
18729           esac
18730           shared_flag='-shared'
18731           if test "$aix_use_runtimelinking" = yes; then
18732             shared_flag="$shared_flag "'${wl}-G'
18733           fi
18734         else
18735           # not using gcc
18736           if test "$host_cpu" = ia64; then
18737           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
18738           # chokes on -Wl,-G. The following line is correct:
18739           shared_flag='-G'
18740           else
18741             if test "$aix_use_runtimelinking" = yes; then
18742               shared_flag='${wl}-G'
18743             else
18744               shared_flag='${wl}-bM:SRE'
18745             fi
18746           fi
18747         fi
18748
18749         export_dynamic_flag_spec_CXX='${wl}-bexpall'
18750         # It seems that -bexpall does not export symbols beginning with
18751         # underscore (_), so it is better to generate a list of symbols to
18752         # export.
18753         always_export_symbols_CXX=yes
18754         if test "$aix_use_runtimelinking" = yes; then
18755           # Warning - without using the other runtime loading flags (-brtl),
18756           # -berok will link without error, but may produce a broken library.
18757           allow_undefined_flag_CXX='-berok'
18758           # Determine the default libpath from the value encoded in an empty
18759           # executable.
18760           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18761 /* end confdefs.h.  */
18762
18763 int
18764 main ()
18765 {
18766
18767   ;
18768   return 0;
18769 }
18770 _ACEOF
18771 if ac_fn_cxx_try_link "$LINENO"; then :
18772
18773 lt_aix_libpath_sed='
18774     /Import File Strings/,/^$/ {
18775         /^0/ {
18776             s/^0  *\(.*\)$/\1/
18777             p
18778         }
18779     }'
18780 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18781 # Check for a 64-bit object if we didn't find anything.
18782 if test -z "$aix_libpath"; then
18783   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18784 fi
18785 fi
18786 rm -f core conftest.err conftest.$ac_objext \
18787     conftest$ac_exeext conftest.$ac_ext
18788 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18789
18790           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18791
18792           archive_expsym_cmds_CXX='$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 $shared_flag"
18793         else
18794           if test "$host_cpu" = ia64; then
18795             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
18796             allow_undefined_flag_CXX="-z nodefs"
18797             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
18798           else
18799             # Determine the default libpath from the value encoded in an
18800             # empty executable.
18801             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18802 /* end confdefs.h.  */
18803
18804 int
18805 main ()
18806 {
18807
18808   ;
18809   return 0;
18810 }
18811 _ACEOF
18812 if ac_fn_cxx_try_link "$LINENO"; then :
18813
18814 lt_aix_libpath_sed='
18815     /Import File Strings/,/^$/ {
18816         /^0/ {
18817             s/^0  *\(.*\)$/\1/
18818             p
18819         }
18820     }'
18821 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18822 # Check for a 64-bit object if we didn't find anything.
18823 if test -z "$aix_libpath"; then
18824   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18825 fi
18826 fi
18827 rm -f core conftest.err conftest.$ac_objext \
18828     conftest$ac_exeext conftest.$ac_ext
18829 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18830
18831             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18832             # Warning - without using the other run time loading flags,
18833             # -berok will link without error, but may produce a broken library.
18834             no_undefined_flag_CXX=' ${wl}-bernotok'
18835             allow_undefined_flag_CXX=' ${wl}-berok'
18836             if test "$with_gnu_ld" = yes; then
18837               # We only use this code for GNU lds that support --whole-archive.
18838               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
18839             else
18840               # Exported symbols can be pulled into shared objects from archives
18841               whole_archive_flag_spec_CXX='$convenience'
18842             fi
18843             archive_cmds_need_lc_CXX=yes
18844             # This is similar to how AIX traditionally builds its shared
18845             # libraries.
18846             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'
18847           fi
18848         fi
18849         ;;
18850
18851       beos*)
18852         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
18853           allow_undefined_flag_CXX=unsupported
18854           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
18855           # support --undefined.  This deserves some investigation.  FIXME
18856           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18857         else
18858           ld_shlibs_CXX=no
18859         fi
18860         ;;
18861
18862       chorus*)
18863         case $cc_basename in
18864           *)
18865           # FIXME: insert proper C++ library support
18866           ld_shlibs_CXX=no
18867           ;;
18868         esac
18869         ;;
18870
18871       cygwin* | mingw* | pw32* | cegcc*)
18872         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
18873         # as there is no search path for DLLs.
18874         hardcode_libdir_flag_spec_CXX='-L$libdir'
18875         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
18876         allow_undefined_flag_CXX=unsupported
18877         always_export_symbols_CXX=no
18878         enable_shared_with_static_runtimes_CXX=yes
18879
18880         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
18881           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
18882           # If the export-symbols file already is a .def file (1st line
18883           # is EXPORTS), use it as is; otherwise, prepend...
18884           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
18885             cp $export_symbols $output_objdir/$soname.def;
18886           else
18887             echo EXPORTS > $output_objdir/$soname.def;
18888             cat $export_symbols >> $output_objdir/$soname.def;
18889           fi~
18890           $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 $lib'
18891         else
18892           ld_shlibs_CXX=no
18893         fi
18894         ;;
18895       darwin* | rhapsody*)
18896
18897
18898   archive_cmds_need_lc_CXX=no
18899   hardcode_direct_CXX=no
18900   hardcode_automatic_CXX=yes
18901   hardcode_shlibpath_var_CXX=unsupported
18902   if test "$lt_cv_ld_force_load" = "yes"; then
18903     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 \"$new_convenience\"`'
18904   else
18905     whole_archive_flag_spec_CXX=''
18906   fi
18907   link_all_deplibs_CXX=yes
18908   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
18909   case $cc_basename in
18910      ifort*) _lt_dar_can_shared=yes ;;
18911      *) _lt_dar_can_shared=$GCC ;;
18912   esac
18913   if test "$_lt_dar_can_shared" = "yes"; then
18914     output_verbose_link_cmd=func_echo_all
18915     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}"
18916     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
18917     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}${_lt_dsymutil}"
18918     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
18919        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
18920       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${_lt_dsymutil}"
18921       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
18922     fi
18923
18924   else
18925   ld_shlibs_CXX=no
18926   fi
18927
18928         ;;
18929
18930       dgux*)
18931         case $cc_basename in
18932           ec++*)
18933             # FIXME: insert proper C++ library support
18934             ld_shlibs_CXX=no
18935             ;;
18936           ghcx*)
18937             # Green Hills C++ Compiler
18938             # FIXME: insert proper C++ library support
18939             ld_shlibs_CXX=no
18940             ;;
18941           *)
18942             # FIXME: insert proper C++ library support
18943             ld_shlibs_CXX=no
18944             ;;
18945         esac
18946         ;;
18947
18948       freebsd[12]*)
18949         # C++ shared libraries reported to be fairly broken before
18950         # switch to ELF
18951         ld_shlibs_CXX=no
18952         ;;
18953
18954       freebsd-elf*)
18955         archive_cmds_need_lc_CXX=no
18956         ;;
18957
18958       freebsd* | dragonfly*)
18959         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
18960         # conventions
18961         ld_shlibs_CXX=yes
18962         ;;
18963
18964       gnu*)
18965         ;;
18966
18967       haiku*)
18968         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18969         link_all_deplibs_CXX=yes
18970         ;;
18971
18972       hpux9*)
18973         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18974         hardcode_libdir_separator_CXX=:
18975         export_dynamic_flag_spec_CXX='${wl}-E'
18976         hardcode_direct_CXX=yes
18977         hardcode_minus_L_CXX=yes # Not in the search PATH,
18978                                              # but as the default
18979                                              # location of the library.
18980
18981         case $cc_basename in
18982           CC*)
18983             # FIXME: insert proper C++ library support
18984             ld_shlibs_CXX=no
18985             ;;
18986           aCC*)
18987             archive_cmds_CXX='$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 $lib'
18988             # Commands to make compiler produce verbose output that lists
18989             # what "hidden" libraries, object files and flags are used when
18990             # linking a shared library.
18991             #
18992             # There doesn't appear to be a way to prevent this compiler from
18993             # explicitly linking system object files so we need to strip them
18994             # from the output so that they don't get included in the library
18995             # dependencies.
18996             output_verbose_link_cmd='templist=`($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"'
18997             ;;
18998           *)
18999             if test "$GXX" = yes; then
19000               archive_cmds_CXX='$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'
19001             else
19002               # FIXME: insert proper C++ library support
19003               ld_shlibs_CXX=no
19004             fi
19005             ;;
19006         esac
19007         ;;
19008
19009       hpux10*|hpux11*)
19010         if test $with_gnu_ld = no; then
19011           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
19012           hardcode_libdir_separator_CXX=:
19013
19014           case $host_cpu in
19015             hppa*64*|ia64*)
19016               ;;
19017             *)
19018               export_dynamic_flag_spec_CXX='${wl}-E'
19019               ;;
19020           esac
19021         fi
19022         case $host_cpu in
19023           hppa*64*|ia64*)
19024             hardcode_direct_CXX=no
19025             hardcode_shlibpath_var_CXX=no
19026             ;;
19027           *)
19028             hardcode_direct_CXX=yes
19029             hardcode_direct_absolute_CXX=yes
19030             hardcode_minus_L_CXX=yes # Not in the search PATH,
19031                                                  # but as the default
19032                                                  # location of the library.
19033             ;;
19034         esac
19035
19036         case $cc_basename in
19037           CC*)
19038             # FIXME: insert proper C++ library support
19039             ld_shlibs_CXX=no
19040             ;;
19041           aCC*)
19042             case $host_cpu in
19043               hppa*64*)
19044                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19045                 ;;
19046               ia64*)
19047                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19048                 ;;
19049               *)
19050                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19051                 ;;
19052             esac
19053             # Commands to make compiler produce verbose output that lists
19054             # what "hidden" libraries, object files and flags are used when
19055             # linking a shared library.
19056             #
19057             # There doesn't appear to be a way to prevent this compiler from
19058             # explicitly linking system object files so we need to strip them
19059             # from the output so that they don't get included in the library
19060             # dependencies.
19061             output_verbose_link_cmd='templist=`($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"'
19062             ;;
19063           *)
19064             if test "$GXX" = yes; then
19065               if test $with_gnu_ld = no; then
19066                 case $host_cpu in
19067                   hppa*64*)
19068                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19069                     ;;
19070                   ia64*)
19071                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19072                     ;;
19073                   *)
19074                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19075                     ;;
19076                 esac
19077               fi
19078             else
19079               # FIXME: insert proper C++ library support
19080               ld_shlibs_CXX=no
19081             fi
19082             ;;
19083         esac
19084         ;;
19085
19086       interix[3-9]*)
19087         hardcode_direct_CXX=no
19088         hardcode_shlibpath_var_CXX=no
19089         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19090         export_dynamic_flag_spec_CXX='${wl}-E'
19091         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
19092         # Instead, shared libraries are loaded at an image base (0x10000000 by
19093         # default) and relocated if they conflict, which is a slow very memory
19094         # consuming and fragmenting process.  To avoid this, we pick a random,
19095         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
19096         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
19097         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19098         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19099         ;;
19100       irix5* | irix6*)
19101         case $cc_basename in
19102           CC*)
19103             # SGI C++
19104             archive_cmds_CXX='$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 $lib'
19105
19106             # Archives containing C++ object files must be created using
19107             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
19108             # necessary to make sure instantiated templates are included
19109             # in the archive.
19110             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
19111             ;;
19112           *)
19113             if test "$GXX" = yes; then
19114               if test "$with_gnu_ld" = no; then
19115                 archive_cmds_CXX='$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 $lib'
19116               else
19117                 archive_cmds_CXX='$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 $lib'
19118               fi
19119             fi
19120             link_all_deplibs_CXX=yes
19121             ;;
19122         esac
19123         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19124         hardcode_libdir_separator_CXX=:
19125         inherit_rpath_CXX=yes
19126         ;;
19127
19128       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19129         case $cc_basename in
19130           KCC*)
19131             # Kuck and Associates, Inc. (KAI) C++ Compiler
19132
19133             # KCC will only create a shared library if the output file
19134             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19135             # to its proper name (with version) after linking.
19136             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'
19137             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 $lib'
19138             # Commands to make compiler produce verbose output that lists
19139             # what "hidden" libraries, object files and flags are used when
19140             # linking a shared library.
19141             #
19142             # There doesn't appear to be a way to prevent this compiler from
19143             # explicitly linking system object files so we need to strip them
19144             # from the output so that they don't get included in the library
19145             # dependencies.
19146             output_verbose_link_cmd='templist=`$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"'
19147
19148             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19149             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19150
19151             # Archives containing C++ object files must be created using
19152             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
19153             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
19154             ;;
19155           icpc* | ecpc* )
19156             # Intel C++
19157             with_gnu_ld=yes
19158             # version 8.0 and above of icpc choke on multiply defined symbols
19159             # if we add $predep_objects and $postdep_objects, however 7.1 and
19160             # earlier do not add the objects themselves.
19161             case `$CC -V 2>&1` in
19162               *"Version 7."*)
19163                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19164                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19165                 ;;
19166               *)  # Version 8.0 or newer
19167                 tmp_idyn=
19168                 case $host_cpu in
19169                   ia64*) tmp_idyn=' -i_dynamic';;
19170                 esac
19171                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19172                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19173                 ;;
19174             esac
19175             archive_cmds_need_lc_CXX=no
19176             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19177             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19178             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
19179             ;;
19180           pgCC* | pgcpp*)
19181             # Portland Group C++ compiler
19182             case `$CC -V` in
19183             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
19184               prelink_cmds_CXX='tpldir=Template.dir~
19185                 rm -rf $tpldir~
19186                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
19187                 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
19188               old_archive_cmds_CXX='tpldir=Template.dir~
19189                 rm -rf $tpldir~
19190                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
19191                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
19192                 $RANLIB $oldlib'
19193               archive_cmds_CXX='tpldir=Template.dir~
19194                 rm -rf $tpldir~
19195                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19196                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19197               archive_expsym_cmds_CXX='tpldir=Template.dir~
19198                 rm -rf $tpldir~
19199                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19200                 $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 $lib'
19201               ;;
19202             *) # Version 6 and above use weak symbols
19203               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19204               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
19205               ;;
19206             esac
19207
19208             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
19209             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19210             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
19211             ;;
19212           cxx*)
19213             # Compaq C++
19214             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19215             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
19216
19217             runpath_var=LD_RUN_PATH
19218             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19219             hardcode_libdir_separator_CXX=:
19220
19221             # Commands to make compiler produce verbose output that lists
19222             # what "hidden" libraries, object files and flags are used when
19223             # linking a shared library.
19224             #
19225             # There doesn't appear to be a way to prevent this compiler from
19226             # explicitly linking system object files so we need to strip them
19227             # from the output so that they don't get included in the library
19228             # dependencies.
19229             output_verbose_link_cmd='templist=`$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" | $Xsed'
19230             ;;
19231           xl* | mpixl* | bgxl*)
19232             # IBM XL 8.0 on PPC, with GNU ld
19233             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19234             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19235             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19236             if test "x$supports_anon_versioning" = xyes; then
19237               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
19238                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
19239                 echo "local: *; };" >> $output_objdir/$libname.ver~
19240                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
19241             fi
19242             ;;
19243           *)
19244             case `$CC -V 2>&1 | sed 5q` in
19245             *Sun\ C*)
19246               # Sun C++ 5.9
19247               no_undefined_flag_CXX=' -zdefs'
19248               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19249               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
19250               hardcode_libdir_flag_spec_CXX='-R$libdir'
19251               whole_archive_flag_spec_CXX='${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'
19252               compiler_needs_object_CXX=yes
19253
19254               # Not sure whether something based on
19255               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
19256               # would be better.
19257               output_verbose_link_cmd='func_echo_all'
19258
19259               # Archives containing C++ object files must be created using
19260               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19261               # necessary to make sure instantiated templates are included
19262               # in the archive.
19263               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19264               ;;
19265             esac
19266             ;;
19267         esac
19268         ;;
19269
19270       lynxos*)
19271         # FIXME: insert proper C++ library support
19272         ld_shlibs_CXX=no
19273         ;;
19274
19275       m88k*)
19276         # FIXME: insert proper C++ library support
19277         ld_shlibs_CXX=no
19278         ;;
19279
19280       mvs*)
19281         case $cc_basename in
19282           cxx*)
19283             # FIXME: insert proper C++ library support
19284             ld_shlibs_CXX=no
19285             ;;
19286           *)
19287             # FIXME: insert proper C++ library support
19288             ld_shlibs_CXX=no
19289             ;;
19290         esac
19291         ;;
19292
19293       netbsd*)
19294         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
19295           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
19296           wlarc=
19297           hardcode_libdir_flag_spec_CXX='-R$libdir'
19298           hardcode_direct_CXX=yes
19299           hardcode_shlibpath_var_CXX=no
19300         fi
19301         # Workaround some broken pre-1.5 toolchains
19302         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
19303         ;;
19304
19305       *nto* | *qnx*)
19306         ld_shlibs_CXX=yes
19307         ;;
19308
19309       openbsd2*)
19310         # C++ shared libraries are fairly broken
19311         ld_shlibs_CXX=no
19312         ;;
19313
19314       openbsd*)
19315         if test -f /usr/libexec/ld.so; then
19316           hardcode_direct_CXX=yes
19317           hardcode_shlibpath_var_CXX=no
19318           hardcode_direct_absolute_CXX=yes
19319           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
19320           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19321           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
19322             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
19323             export_dynamic_flag_spec_CXX='${wl}-E'
19324             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
19325           fi
19326           output_verbose_link_cmd=func_echo_all
19327         else
19328           ld_shlibs_CXX=no
19329         fi
19330         ;;
19331
19332       osf3* | osf4* | osf5*)
19333         case $cc_basename in
19334           KCC*)
19335             # Kuck and Associates, Inc. (KAI) C++ Compiler
19336
19337             # KCC will only create a shared library if the output file
19338             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19339             # to its proper name (with version) after linking.
19340             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 $lib'
19341
19342             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19343             hardcode_libdir_separator_CXX=:
19344
19345             # Archives containing C++ object files must be created using
19346             # the KAI C++ compiler.
19347             case $host in
19348               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
19349               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
19350             esac
19351             ;;
19352           RCC*)
19353             # Rational C++ 2.4.1
19354             # FIXME: insert proper C++ library support
19355             ld_shlibs_CXX=no
19356             ;;
19357           cxx*)
19358             case $host in
19359               osf3*)
19360                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19361                 archive_cmds_CXX='$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 $lib'
19362                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19363                 ;;
19364               *)
19365                 allow_undefined_flag_CXX=' -expect_unresolved \*'
19366                 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'
19367                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
19368                   echo "-hidden">> $lib.exp~
19369                   $CC -shared$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~
19370                   $RM $lib.exp'
19371                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19372                 ;;
19373             esac
19374
19375             hardcode_libdir_separator_CXX=:
19376
19377             # Commands to make compiler produce verbose output that lists
19378             # what "hidden" libraries, object files and flags are used when
19379             # linking a shared library.
19380             #
19381             # There doesn't appear to be a way to prevent this compiler from
19382             # explicitly linking system object files so we need to strip them
19383             # from the output so that they don't get included in the library
19384             # dependencies.
19385             output_verbose_link_cmd='templist=`$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"'
19386             ;;
19387           *)
19388             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19389               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19390               case $host in
19391                 osf3*)
19392                   archive_cmds_CXX='$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 $lib'
19393                   ;;
19394                 *)
19395                   archive_cmds_CXX='$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 $lib'
19396                   ;;
19397               esac
19398
19399               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19400               hardcode_libdir_separator_CXX=:
19401
19402               # Commands to make compiler produce verbose output that lists
19403               # what "hidden" libraries, object files and flags are used when
19404               # linking a shared library.
19405               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19406
19407             else
19408               # FIXME: insert proper C++ library support
19409               ld_shlibs_CXX=no
19410             fi
19411             ;;
19412         esac
19413         ;;
19414
19415       psos*)
19416         # FIXME: insert proper C++ library support
19417         ld_shlibs_CXX=no
19418         ;;
19419
19420       sunos4*)
19421         case $cc_basename in
19422           CC*)
19423             # Sun C++ 4.x
19424             # FIXME: insert proper C++ library support
19425             ld_shlibs_CXX=no
19426             ;;
19427           lcc*)
19428             # Lucid
19429             # FIXME: insert proper C++ library support
19430             ld_shlibs_CXX=no
19431             ;;
19432           *)
19433             # FIXME: insert proper C++ library support
19434             ld_shlibs_CXX=no
19435             ;;
19436         esac
19437         ;;
19438
19439       solaris*)
19440         case $cc_basename in
19441           CC*)
19442             # Sun C++ 4.2, 5.x and Centerline C++
19443             archive_cmds_need_lc_CXX=yes
19444             no_undefined_flag_CXX=' -zdefs'
19445             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19446             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19447               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19448
19449             hardcode_libdir_flag_spec_CXX='-R$libdir'
19450             hardcode_shlibpath_var_CXX=no
19451             case $host_os in
19452               solaris2.[0-5] | solaris2.[0-5].*) ;;
19453               *)
19454                 # The compiler driver will combine and reorder linker options,
19455                 # but understands `-z linker_flag'.
19456                 # Supported since Solaris 2.6 (maybe 2.5.1?)
19457                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
19458                 ;;
19459             esac
19460             link_all_deplibs_CXX=yes
19461
19462             output_verbose_link_cmd='func_echo_all'
19463
19464             # Archives containing C++ object files must be created using
19465             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19466             # necessary to make sure instantiated templates are included
19467             # in the archive.
19468             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19469             ;;
19470           gcx*)
19471             # Green Hills C++ Compiler
19472             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19473
19474             # The C++ compiler must be used to create the archive.
19475             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
19476             ;;
19477           *)
19478             # GNU C++ compiler with Solaris linker
19479             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19480               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
19481               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
19482                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19483                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19484                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19485
19486                 # Commands to make compiler produce verbose output that lists
19487                 # what "hidden" libraries, object files and flags are used when
19488                 # linking a shared library.
19489                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19490               else
19491                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
19492                 # platform.
19493                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19494                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19495                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19496
19497                 # Commands to make compiler produce verbose output that lists
19498                 # what "hidden" libraries, object files and flags are used when
19499                 # linking a shared library.
19500                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19501               fi
19502
19503               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
19504               case $host_os in
19505                 solaris2.[0-5] | solaris2.[0-5].*) ;;
19506                 *)
19507                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
19508                   ;;
19509               esac
19510             fi
19511             ;;
19512         esac
19513         ;;
19514
19515     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
19516       no_undefined_flag_CXX='${wl}-z,text'
19517       archive_cmds_need_lc_CXX=no
19518       hardcode_shlibpath_var_CXX=no
19519       runpath_var='LD_RUN_PATH'
19520
19521       case $cc_basename in
19522         CC*)
19523           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19524           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19525           ;;
19526         *)
19527           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19528           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19529           ;;
19530       esac
19531       ;;
19532
19533       sysv5* | sco3.2v5* | sco5v6*)
19534         # Note: We can NOT use -z defs as we might desire, because we do not
19535         # link with -lc, and that would cause any symbols used from libc to
19536         # always be unresolved, which means just about no library would
19537         # ever link correctly.  If we're not using GNU ld we use -z text
19538         # though, which does catch some bad symbols but isn't as heavy-handed
19539         # as -z defs.
19540         no_undefined_flag_CXX='${wl}-z,text'
19541         allow_undefined_flag_CXX='${wl}-z,nodefs'
19542         archive_cmds_need_lc_CXX=no
19543         hardcode_shlibpath_var_CXX=no
19544         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
19545         hardcode_libdir_separator_CXX=':'
19546         link_all_deplibs_CXX=yes
19547         export_dynamic_flag_spec_CXX='${wl}-Bexport'
19548         runpath_var='LD_RUN_PATH'
19549
19550         case $cc_basename in
19551           CC*)
19552             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19553             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19554             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
19555               '"$old_archive_cmds_CXX"
19556             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
19557               '"$reload_cmds_CXX"
19558             ;;
19559           *)
19560             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19561             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19562             ;;
19563         esac
19564       ;;
19565
19566       tandem*)
19567         case $cc_basename in
19568           NCC*)
19569             # NonStop-UX NCC 3.20
19570             # FIXME: insert proper C++ library support
19571             ld_shlibs_CXX=no
19572             ;;
19573           *)
19574             # FIXME: insert proper C++ library support
19575             ld_shlibs_CXX=no
19576             ;;
19577         esac
19578         ;;
19579
19580       vxworks*)
19581         # FIXME: insert proper C++ library support
19582         ld_shlibs_CXX=no
19583         ;;
19584
19585       *)
19586         # FIXME: insert proper C++ library support
19587         ld_shlibs_CXX=no
19588         ;;
19589     esac
19590
19591     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
19592 $as_echo "$ld_shlibs_CXX" >&6; }
19593     test "$ld_shlibs_CXX" = no && can_build_shared=no
19594
19595     GCC_CXX="$GXX"
19596     LD_CXX="$LD"
19597
19598     ## CAVEAT EMPTOR:
19599     ## There is no encapsulation within the following macros, do not change
19600     ## the running order or otherwise move them around unless you know exactly
19601     ## what you are doing...
19602     # Dependencies to place before and after the object being linked:
19603 predep_objects_CXX=
19604 postdep_objects_CXX=
19605 predeps_CXX=
19606 postdeps_CXX=
19607 compiler_lib_search_path_CXX=
19608
19609 cat > conftest.$ac_ext <<_LT_EOF
19610 class Foo
19611 {
19612 public:
19613   Foo (void) { a = 0; }
19614 private:
19615   int a;
19616 };
19617 _LT_EOF
19618
19619 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
19620   (eval $ac_compile) 2>&5
19621   ac_status=$?
19622   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19623   test $ac_status = 0; }; then
19624   # Parse the compiler output and extract the necessary
19625   # objects, libraries and library flags.
19626
19627   # Sentinel used to keep track of whether or not we are before
19628   # the conftest object file.
19629   pre_test_object_deps_done=no
19630
19631   for p in `eval "$output_verbose_link_cmd"`; do
19632     case $p in
19633
19634     -L* | -R* | -l*)
19635        # Some compilers place space between "-{L,R}" and the path.
19636        # Remove the space.
19637        if test $p = "-L" ||
19638           test $p = "-R"; then
19639          prev=$p
19640          continue
19641        else
19642          prev=
19643        fi
19644
19645        if test "$pre_test_object_deps_done" = no; then
19646          case $p in
19647          -L* | -R*)
19648            # Internal compiler library paths should come after those
19649            # provided the user.  The postdeps already come after the
19650            # user supplied libs so there is no need to process them.
19651            if test -z "$compiler_lib_search_path_CXX"; then
19652              compiler_lib_search_path_CXX="${prev}${p}"
19653            else
19654              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
19655            fi
19656            ;;
19657          # The "-l" case would never come before the object being
19658          # linked, so don't bother handling this case.
19659          esac
19660        else
19661          if test -z "$postdeps_CXX"; then
19662            postdeps_CXX="${prev}${p}"
19663          else
19664            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
19665          fi
19666        fi
19667        ;;
19668
19669     *.$objext)
19670        # This assumes that the test object file only shows up
19671        # once in the compiler output.
19672        if test "$p" = "conftest.$objext"; then
19673          pre_test_object_deps_done=yes
19674          continue
19675        fi
19676
19677        if test "$pre_test_object_deps_done" = no; then
19678          if test -z "$predep_objects_CXX"; then
19679            predep_objects_CXX="$p"
19680          else
19681            predep_objects_CXX="$predep_objects_CXX $p"
19682          fi
19683        else
19684          if test -z "$postdep_objects_CXX"; then
19685            postdep_objects_CXX="$p"
19686          else
19687            postdep_objects_CXX="$postdep_objects_CXX $p"
19688          fi
19689        fi
19690        ;;
19691
19692     *) ;; # Ignore the rest.
19693
19694     esac
19695   done
19696
19697   # Clean up.
19698   rm -f a.out a.exe
19699 else
19700   echo "libtool.m4: error: problem compiling CXX test program"
19701 fi
19702
19703 $RM -f confest.$objext
19704
19705 # PORTME: override above test on systems where it is broken
19706 case $host_os in
19707 interix[3-9]*)
19708   # Interix 3.5 installs completely hosed .la files for C++, so rather than
19709   # hack all around it, let's just trust "g++" to DTRT.
19710   predep_objects_CXX=
19711   postdep_objects_CXX=
19712   postdeps_CXX=
19713   ;;
19714
19715 linux*)
19716   case `$CC -V 2>&1 | sed 5q` in
19717   *Sun\ C*)
19718     # Sun C++ 5.9
19719
19720     # The more standards-conforming stlport4 library is
19721     # incompatible with the Cstd library. Avoid specifying
19722     # it if it's in CXXFLAGS. Ignore libCrun as
19723     # -library=stlport4 depends on it.
19724     case " $CXX $CXXFLAGS " in
19725     *" -library=stlport4 "*)
19726       solaris_use_stlport4=yes
19727       ;;
19728     esac
19729
19730     if test "$solaris_use_stlport4" != yes; then
19731       postdeps_CXX='-library=Cstd -library=Crun'
19732     fi
19733     ;;
19734   esac
19735   ;;
19736
19737 solaris*)
19738   case $cc_basename in
19739   CC*)
19740     # The more standards-conforming stlport4 library is
19741     # incompatible with the Cstd library. Avoid specifying
19742     # it if it's in CXXFLAGS. Ignore libCrun as
19743     # -library=stlport4 depends on it.
19744     case " $CXX $CXXFLAGS " in
19745     *" -library=stlport4 "*)
19746       solaris_use_stlport4=yes
19747       ;;
19748     esac
19749
19750     # Adding this requires a known-good setup of shared libraries for
19751     # Sun compiler versions before 5.6, else PIC objects from an old
19752     # archive will be linked into the output, leading to subtle bugs.
19753     if test "$solaris_use_stlport4" != yes; then
19754       postdeps_CXX='-library=Cstd -library=Crun'
19755     fi
19756     ;;
19757   esac
19758   ;;
19759 esac
19760
19761
19762 case " $postdeps_CXX " in
19763 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
19764 esac
19765  compiler_lib_search_dirs_CXX=
19766 if test -n "${compiler_lib_search_path_CXX}"; then
19767  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
19768 fi
19769
19770
19771
19772
19773
19774
19775
19776
19777
19778
19779
19780
19781
19782
19783
19784
19785
19786
19787
19788
19789
19790
19791
19792
19793
19794
19795
19796
19797
19798
19799
19800     lt_prog_compiler_wl_CXX=
19801 lt_prog_compiler_pic_CXX=
19802 lt_prog_compiler_static_CXX=
19803
19804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
19805 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
19806
19807   # C++ specific cases for pic, static, wl, etc.
19808   if test "$GXX" = yes; then
19809     lt_prog_compiler_wl_CXX='-Wl,'
19810     lt_prog_compiler_static_CXX='-static'
19811
19812     case $host_os in
19813     aix*)
19814       # All AIX code is PIC.
19815       if test "$host_cpu" = ia64; then
19816         # AIX 5 now supports IA64 processor
19817         lt_prog_compiler_static_CXX='-Bstatic'
19818       fi
19819       ;;
19820
19821     amigaos*)
19822       case $host_cpu in
19823       powerpc)
19824             # see comment about AmigaOS4 .so support
19825             lt_prog_compiler_pic_CXX='-fPIC'
19826         ;;
19827       m68k)
19828             # FIXME: we need at least 68020 code to build shared libraries, but
19829             # adding the `-m68020' flag to GCC prevents building anything better,
19830             # like `-m68040'.
19831             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
19832         ;;
19833       esac
19834       ;;
19835
19836     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
19837       # PIC is the default for these OSes.
19838       ;;
19839     mingw* | cygwin* | os2* | pw32* | cegcc*)
19840       # This hack is so that the source file can tell whether it is being
19841       # built for inclusion in a dll (and should export symbols for example).
19842       # Although the cygwin gcc ignores -fPIC, still need this for old-style
19843       # (--disable-auto-import) libraries
19844       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
19845       ;;
19846     darwin* | rhapsody*)
19847       # PIC is the default on this platform
19848       # Common symbols not allowed in MH_DYLIB files
19849       lt_prog_compiler_pic_CXX='-fno-common'
19850       ;;
19851     *djgpp*)
19852       # DJGPP does not support shared libraries at all
19853       lt_prog_compiler_pic_CXX=
19854       ;;
19855     haiku*)
19856       # PIC is the default for Haiku.
19857       # The "-static" flag exists, but is broken.
19858       lt_prog_compiler_static_CXX=
19859       ;;
19860     interix[3-9]*)
19861       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
19862       # Instead, we relocate shared libraries at runtime.
19863       ;;
19864     sysv4*MP*)
19865       if test -d /usr/nec; then
19866         lt_prog_compiler_pic_CXX=-Kconform_pic
19867       fi
19868       ;;
19869     hpux*)
19870       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
19871       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
19872       # sets the default TLS model and affects inlining.
19873       case $host_cpu in
19874       hppa*64*)
19875         ;;
19876       *)
19877         lt_prog_compiler_pic_CXX='-fPIC'
19878         ;;
19879       esac
19880       ;;
19881     *qnx* | *nto*)
19882       # QNX uses GNU C++, but need to define -shared option too, otherwise
19883       # it will coredump.
19884       lt_prog_compiler_pic_CXX='-fPIC -shared'
19885       ;;
19886     *)
19887       lt_prog_compiler_pic_CXX='-fPIC'
19888       ;;
19889     esac
19890   else
19891     case $host_os in
19892       aix[4-9]*)
19893         # All AIX code is PIC.
19894         if test "$host_cpu" = ia64; then
19895           # AIX 5 now supports IA64 processor
19896           lt_prog_compiler_static_CXX='-Bstatic'
19897         else
19898           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
19899         fi
19900         ;;
19901       chorus*)
19902         case $cc_basename in
19903         cxch68*)
19904           # Green Hills C++ Compiler
19905           # _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"
19906           ;;
19907         esac
19908         ;;
19909       dgux*)
19910         case $cc_basename in
19911           ec++*)
19912             lt_prog_compiler_pic_CXX='-KPIC'
19913             ;;
19914           ghcx*)
19915             # Green Hills C++ Compiler
19916             lt_prog_compiler_pic_CXX='-pic'
19917             ;;
19918           *)
19919             ;;
19920         esac
19921         ;;
19922       freebsd* | dragonfly*)
19923         # FreeBSD uses GNU C++
19924         ;;
19925       hpux9* | hpux10* | hpux11*)
19926         case $cc_basename in
19927           CC*)
19928             lt_prog_compiler_wl_CXX='-Wl,'
19929             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19930             if test "$host_cpu" != ia64; then
19931               lt_prog_compiler_pic_CXX='+Z'
19932             fi
19933             ;;
19934           aCC*)
19935             lt_prog_compiler_wl_CXX='-Wl,'
19936             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19937             case $host_cpu in
19938             hppa*64*|ia64*)
19939               # +Z the default
19940               ;;
19941             *)
19942               lt_prog_compiler_pic_CXX='+Z'
19943               ;;
19944             esac
19945             ;;
19946           *)
19947             ;;
19948         esac
19949         ;;
19950       interix*)
19951         # This is c89, which is MS Visual C++ (no shared libs)
19952         # Anyone wants to do a port?
19953         ;;
19954       irix5* | irix6* | nonstopux*)
19955         case $cc_basename in
19956           CC*)
19957             lt_prog_compiler_wl_CXX='-Wl,'
19958             lt_prog_compiler_static_CXX='-non_shared'
19959             # CC pic flag -KPIC is the default.
19960             ;;
19961           *)
19962             ;;
19963         esac
19964         ;;
19965       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19966         case $cc_basename in
19967           KCC*)
19968             # KAI C++ Compiler
19969             lt_prog_compiler_wl_CXX='--backend -Wl,'
19970             lt_prog_compiler_pic_CXX='-fPIC'
19971             ;;
19972           ecpc* )
19973             # old Intel C++ for x86_64 which still supported -KPIC.
19974             lt_prog_compiler_wl_CXX='-Wl,'
19975             lt_prog_compiler_pic_CXX='-KPIC'
19976             lt_prog_compiler_static_CXX='-static'
19977             ;;
19978           icpc* )
19979             # Intel C++, used to be incompatible with GCC.
19980             # ICC 10 doesn't accept -KPIC any more.
19981             lt_prog_compiler_wl_CXX='-Wl,'
19982             lt_prog_compiler_pic_CXX='-fPIC'
19983             lt_prog_compiler_static_CXX='-static'
19984             ;;
19985           pgCC* | pgcpp*)
19986             # Portland Group C++ compiler
19987             lt_prog_compiler_wl_CXX='-Wl,'
19988             lt_prog_compiler_pic_CXX='-fpic'
19989             lt_prog_compiler_static_CXX='-Bstatic'
19990             ;;
19991           cxx*)
19992             # Compaq C++
19993             # Make sure the PIC flag is empty.  It appears that all Alpha
19994             # Linux and Compaq Tru64 Unix objects are PIC.
19995             lt_prog_compiler_pic_CXX=
19996             lt_prog_compiler_static_CXX='-non_shared'
19997             ;;
19998           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
19999             # IBM XL 8.0, 9.0 on PPC and BlueGene
20000             lt_prog_compiler_wl_CXX='-Wl,'
20001             lt_prog_compiler_pic_CXX='-qpic'
20002             lt_prog_compiler_static_CXX='-qstaticlink'
20003             ;;
20004           *)
20005             case `$CC -V 2>&1 | sed 5q` in
20006             *Sun\ C*)
20007               # Sun C++ 5.9
20008               lt_prog_compiler_pic_CXX='-KPIC'
20009               lt_prog_compiler_static_CXX='-Bstatic'
20010               lt_prog_compiler_wl_CXX='-Qoption ld '
20011               ;;
20012             esac
20013             ;;
20014         esac
20015         ;;
20016       lynxos*)
20017         ;;
20018       m88k*)
20019         ;;
20020       mvs*)
20021         case $cc_basename in
20022           cxx*)
20023             lt_prog_compiler_pic_CXX='-W c,exportall'
20024             ;;
20025           *)
20026             ;;
20027         esac
20028         ;;
20029       netbsd*)
20030         ;;
20031       *qnx* | *nto*)
20032         # QNX uses GNU C++, but need to define -shared option too, otherwise
20033         # it will coredump.
20034         lt_prog_compiler_pic_CXX='-fPIC -shared'
20035         ;;
20036       osf3* | osf4* | osf5*)
20037         case $cc_basename in
20038           KCC*)
20039             lt_prog_compiler_wl_CXX='--backend -Wl,'
20040             ;;
20041           RCC*)
20042             # Rational C++ 2.4.1
20043             lt_prog_compiler_pic_CXX='-pic'
20044             ;;
20045           cxx*)
20046             # Digital/Compaq C++
20047             lt_prog_compiler_wl_CXX='-Wl,'
20048             # Make sure the PIC flag is empty.  It appears that all Alpha
20049             # Linux and Compaq Tru64 Unix objects are PIC.
20050             lt_prog_compiler_pic_CXX=
20051             lt_prog_compiler_static_CXX='-non_shared'
20052             ;;
20053           *)
20054             ;;
20055         esac
20056         ;;
20057       psos*)
20058         ;;
20059       solaris*)
20060         case $cc_basename in
20061           CC*)
20062             # Sun C++ 4.2, 5.x and Centerline C++
20063             lt_prog_compiler_pic_CXX='-KPIC'
20064             lt_prog_compiler_static_CXX='-Bstatic'
20065             lt_prog_compiler_wl_CXX='-Qoption ld '
20066             ;;
20067           gcx*)
20068             # Green Hills C++ Compiler
20069             lt_prog_compiler_pic_CXX='-PIC'
20070             ;;
20071           *)
20072             ;;
20073         esac
20074         ;;
20075       sunos4*)
20076         case $cc_basename in
20077           CC*)
20078             # Sun C++ 4.x
20079             lt_prog_compiler_pic_CXX='-pic'
20080             lt_prog_compiler_static_CXX='-Bstatic'
20081             ;;
20082           lcc*)
20083             # Lucid
20084             lt_prog_compiler_pic_CXX='-pic'
20085             ;;
20086           *)
20087             ;;
20088         esac
20089         ;;
20090       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
20091         case $cc_basename in
20092           CC*)
20093             lt_prog_compiler_wl_CXX='-Wl,'
20094             lt_prog_compiler_pic_CXX='-KPIC'
20095             lt_prog_compiler_static_CXX='-Bstatic'
20096             ;;
20097         esac
20098         ;;
20099       tandem*)
20100         case $cc_basename in
20101           NCC*)
20102             # NonStop-UX NCC 3.20
20103             lt_prog_compiler_pic_CXX='-KPIC'
20104             ;;
20105           *)
20106             ;;
20107         esac
20108         ;;
20109       vxworks*)
20110         ;;
20111       *)
20112         lt_prog_compiler_can_build_shared_CXX=no
20113         ;;
20114     esac
20115   fi
20116
20117 case $host_os in
20118   # For platforms which do not support PIC, -DPIC is meaningless:
20119   *djgpp*)
20120     lt_prog_compiler_pic_CXX=
20121     ;;
20122   *)
20123     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
20124     ;;
20125 esac
20126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
20127 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
20128
20129
20130
20131 #
20132 # Check to make sure the PIC flag actually works.
20133 #
20134 if test -n "$lt_prog_compiler_pic_CXX"; then
20135   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
20136 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
20137 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
20138   $as_echo_n "(cached) " >&6
20139 else
20140   lt_cv_prog_compiler_pic_works_CXX=no
20141    ac_outfile=conftest.$ac_objext
20142    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20143    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
20144    # Insert the option either (1) after the last *FLAGS variable, or
20145    # (2) before a word containing "conftest.", or (3) at the end.
20146    # Note that $ac_compile itself does not contain backslashes and begins
20147    # with a dollar sign (not a hyphen), so the echo should work correctly.
20148    # The option is referenced via a variable to avoid confusing sed.
20149    lt_compile=`echo "$ac_compile" | $SED \
20150    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20151    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20152    -e 's:$: $lt_compiler_flag:'`
20153    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20154    (eval "$lt_compile" 2>conftest.err)
20155    ac_status=$?
20156    cat conftest.err >&5
20157    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20158    if (exit $ac_status) && test -s "$ac_outfile"; then
20159      # The compiler can only warn and ignore the option if not recognized
20160      # So say no if there are warnings other than the usual output.
20161      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
20162      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20163      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
20164        lt_cv_prog_compiler_pic_works_CXX=yes
20165      fi
20166    fi
20167    $RM conftest*
20168
20169 fi
20170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
20171 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
20172
20173 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
20174     case $lt_prog_compiler_pic_CXX in
20175      "" | " "*) ;;
20176      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
20177      esac
20178 else
20179     lt_prog_compiler_pic_CXX=
20180      lt_prog_compiler_can_build_shared_CXX=no
20181 fi
20182
20183 fi
20184
20185
20186
20187 #
20188 # Check to make sure the static flag actually works.
20189 #
20190 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
20191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
20192 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
20193 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
20194   $as_echo_n "(cached) " >&6
20195 else
20196   lt_cv_prog_compiler_static_works_CXX=no
20197    save_LDFLAGS="$LDFLAGS"
20198    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
20199    echo "$lt_simple_link_test_code" > conftest.$ac_ext
20200    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
20201      # The linker can only warn and ignore the option if not recognized
20202      # So say no if there are warnings
20203      if test -s conftest.err; then
20204        # Append any errors to the config.log.
20205        cat conftest.err 1>&5
20206        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
20207        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20208        if diff conftest.exp conftest.er2 >/dev/null; then
20209          lt_cv_prog_compiler_static_works_CXX=yes
20210        fi
20211      else
20212        lt_cv_prog_compiler_static_works_CXX=yes
20213      fi
20214    fi
20215    $RM -r conftest*
20216    LDFLAGS="$save_LDFLAGS"
20217
20218 fi
20219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
20220 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
20221
20222 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
20223     :
20224 else
20225     lt_prog_compiler_static_CXX=
20226 fi
20227
20228
20229
20230
20231     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20232 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20233 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20234   $as_echo_n "(cached) " >&6
20235 else
20236   lt_cv_prog_compiler_c_o_CXX=no
20237    $RM -r conftest 2>/dev/null
20238    mkdir conftest
20239    cd conftest
20240    mkdir out
20241    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20242
20243    lt_compiler_flag="-o out/conftest2.$ac_objext"
20244    # Insert the option either (1) after the last *FLAGS variable, or
20245    # (2) before a word containing "conftest.", or (3) at the end.
20246    # Note that $ac_compile itself does not contain backslashes and begins
20247    # with a dollar sign (not a hyphen), so the echo should work correctly.
20248    lt_compile=`echo "$ac_compile" | $SED \
20249    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20250    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20251    -e 's:$: $lt_compiler_flag:'`
20252    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20253    (eval "$lt_compile" 2>out/conftest.err)
20254    ac_status=$?
20255    cat out/conftest.err >&5
20256    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20257    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20258    then
20259      # The compiler can only warn and ignore the option if not recognized
20260      # So say no if there are warnings
20261      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20262      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20263      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20264        lt_cv_prog_compiler_c_o_CXX=yes
20265      fi
20266    fi
20267    chmod u+w . 2>&5
20268    $RM conftest*
20269    # SGI C++ compiler will create directory out/ii_files/ for
20270    # template instantiation
20271    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20272    $RM out/* && rmdir out
20273    cd ..
20274    $RM -r conftest
20275    $RM conftest*
20276
20277 fi
20278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20279 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20280
20281
20282
20283     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20284 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20285 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20286   $as_echo_n "(cached) " >&6
20287 else
20288   lt_cv_prog_compiler_c_o_CXX=no
20289    $RM -r conftest 2>/dev/null
20290    mkdir conftest
20291    cd conftest
20292    mkdir out
20293    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20294
20295    lt_compiler_flag="-o out/conftest2.$ac_objext"
20296    # Insert the option either (1) after the last *FLAGS variable, or
20297    # (2) before a word containing "conftest.", or (3) at the end.
20298    # Note that $ac_compile itself does not contain backslashes and begins
20299    # with a dollar sign (not a hyphen), so the echo should work correctly.
20300    lt_compile=`echo "$ac_compile" | $SED \
20301    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20302    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20303    -e 's:$: $lt_compiler_flag:'`
20304    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20305    (eval "$lt_compile" 2>out/conftest.err)
20306    ac_status=$?
20307    cat out/conftest.err >&5
20308    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20309    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20310    then
20311      # The compiler can only warn and ignore the option if not recognized
20312      # So say no if there are warnings
20313      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20314      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20315      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20316        lt_cv_prog_compiler_c_o_CXX=yes
20317      fi
20318    fi
20319    chmod u+w . 2>&5
20320    $RM conftest*
20321    # SGI C++ compiler will create directory out/ii_files/ for
20322    # template instantiation
20323    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20324    $RM out/* && rmdir out
20325    cd ..
20326    $RM -r conftest
20327    $RM conftest*
20328
20329 fi
20330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20331 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20332
20333
20334
20335
20336 hard_links="nottested"
20337 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
20338   # do not overwrite the value of need_locks provided by the user
20339   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
20340 $as_echo_n "checking if we can lock with hard links... " >&6; }
20341   hard_links=yes
20342   $RM conftest*
20343   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20344   touch conftest.a
20345   ln conftest.a conftest.b 2>&5 || hard_links=no
20346   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20347   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
20348 $as_echo "$hard_links" >&6; }
20349   if test "$hard_links" = no; then
20350     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
20351 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
20352     need_locks=warn
20353   fi
20354 else
20355   need_locks=no
20356 fi
20357
20358
20359
20360     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
20361 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
20362
20363   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20364   case $host_os in
20365   aix[4-9]*)
20366     # If we're using GNU nm, then we don't want the "-C" option.
20367     # -C means demangle to AIX nm, but means don't demangle with GNU nm
20368     # Also, AIX nm treats weak defined symbols like other global defined
20369     # symbols, whereas GNU nm marks them as "W".
20370     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
20371       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20372     else
20373       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20374     fi
20375     ;;
20376   pw32*)
20377     export_symbols_cmds_CXX="$ltdll_cmds"
20378   ;;
20379   cygwin* | mingw* | cegcc*)
20380     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 > $export_symbols'
20381   ;;
20382   *)
20383     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20384   ;;
20385   esac
20386   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
20387
20388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
20389 $as_echo "$ld_shlibs_CXX" >&6; }
20390 test "$ld_shlibs_CXX" = no && can_build_shared=no
20391
20392 with_gnu_ld_CXX=$with_gnu_ld
20393
20394
20395
20396
20397
20398
20399 #
20400 # Do we need to explicitly link libc?
20401 #
20402 case "x$archive_cmds_need_lc_CXX" in
20403 x|xyes)
20404   # Assume -lc should be added
20405   archive_cmds_need_lc_CXX=yes
20406
20407   if test "$enable_shared" = yes && test "$GCC" = yes; then
20408     case $archive_cmds_CXX in
20409     *'~'*)
20410       # FIXME: we may have to deal with multi-command sequences.
20411       ;;
20412     '$CC '*)
20413       # Test whether the compiler implicitly links with -lc since on some
20414       # systems, -lgcc has to come before -lc. If gcc already passes -lc
20415       # to ld, don't add -lc before -lgcc.
20416       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
20417 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
20418 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
20419   $as_echo_n "(cached) " >&6
20420 else
20421   $RM conftest*
20422         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20423
20424         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
20425   (eval $ac_compile) 2>&5
20426   ac_status=$?
20427   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20428   test $ac_status = 0; } 2>conftest.err; then
20429           soname=conftest
20430           lib=conftest
20431           libobjs=conftest.$ac_objext
20432           deplibs=
20433           wl=$lt_prog_compiler_wl_CXX
20434           pic_flag=$lt_prog_compiler_pic_CXX
20435           compiler_flags=-v
20436           linker_flags=-v
20437           verstring=
20438           output_objdir=.
20439           libname=conftest
20440           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
20441           allow_undefined_flag_CXX=
20442           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
20443   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
20444   ac_status=$?
20445   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20446   test $ac_status = 0; }
20447           then
20448             lt_cv_archive_cmds_need_lc_CXX=no
20449           else
20450             lt_cv_archive_cmds_need_lc_CXX=yes
20451           fi
20452           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
20453         else
20454           cat conftest.err 1>&5
20455         fi
20456         $RM conftest*
20457
20458 fi
20459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
20460 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
20461       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
20462       ;;
20463     esac
20464   fi
20465   ;;
20466 esac
20467
20468
20469
20470
20471
20472
20473
20474
20475
20476
20477
20478
20479
20480
20481
20482
20483
20484
20485
20486
20487
20488
20489
20490
20491
20492
20493
20494
20495
20496
20497
20498
20499
20500
20501
20502
20503
20504
20505
20506
20507
20508
20509
20510
20511
20512
20513
20514
20515
20516
20517
20518
20519
20520
20521
20522
20523
20524
20525
20526
20527
20528
20529
20530
20531     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
20532 $as_echo_n "checking dynamic linker characteristics... " >&6; }
20533
20534 library_names_spec=
20535 libname_spec='lib$name'
20536 soname_spec=
20537 shrext_cmds=".so"
20538 postinstall_cmds=
20539 postuninstall_cmds=
20540 finish_cmds=
20541 finish_eval=
20542 shlibpath_var=
20543 shlibpath_overrides_runpath=unknown
20544 version_type=none
20545 dynamic_linker="$host_os ld.so"
20546 sys_lib_dlsearch_path_spec="/lib /usr/lib"
20547 need_lib_prefix=unknown
20548 hardcode_into_libs=no
20549
20550 # when you set need_version to no, make sure it does not cause -set_version
20551 # flags to be left without arguments
20552 need_version=unknown
20553
20554 case $host_os in
20555 aix3*)
20556   version_type=linux
20557   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
20558   shlibpath_var=LIBPATH
20559
20560   # AIX 3 has no versioning support, so we append a major version to the name.
20561   soname_spec='${libname}${release}${shared_ext}$major'
20562   ;;
20563
20564 aix[4-9]*)
20565   version_type=linux
20566   need_lib_prefix=no
20567   need_version=no
20568   hardcode_into_libs=yes
20569   if test "$host_cpu" = ia64; then
20570     # AIX 5 supports IA64
20571     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
20572     shlibpath_var=LD_LIBRARY_PATH
20573   else
20574     # With GCC up to 2.95.x, collect2 would create an import file
20575     # for dependence libraries.  The import file would start with
20576     # the line `#! .'.  This would cause the generated library to
20577     # depend on `.', always an invalid library.  This was fixed in
20578     # development snapshots of GCC prior to 3.0.
20579     case $host_os in
20580       aix4 | aix4.[01] | aix4.[01].*)
20581       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
20582            echo ' yes '
20583            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
20584         :
20585       else
20586         can_build_shared=no
20587       fi
20588       ;;
20589     esac
20590     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
20591     # soname into executable. Probably we can add versioning support to
20592     # collect2, so additional links can be useful in future.
20593     if test "$aix_use_runtimelinking" = yes; then
20594       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
20595       # instead of lib<name>.a to let people know that these are not
20596       # typical AIX shared libraries.
20597       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20598     else
20599       # We preserve .a as extension for shared libraries through AIX4.2
20600       # and later when we are not doing run time linking.
20601       library_names_spec='${libname}${release}.a $libname.a'
20602       soname_spec='${libname}${release}${shared_ext}$major'
20603     fi
20604     shlibpath_var=LIBPATH
20605   fi
20606   ;;
20607
20608 amigaos*)
20609   case $host_cpu in
20610   powerpc)
20611     # Since July 2007 AmigaOS4 officially supports .so libraries.
20612     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
20613     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20614     ;;
20615   m68k)
20616     library_names_spec='$libname.ixlibrary $libname.a'
20617     # Create ${libname}_ixlibrary.a entries in /sys/libs.
20618     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 ${libname}_ixlibrary.a || exit 1; done'
20619     ;;
20620   esac
20621   ;;
20622
20623 beos*)
20624   library_names_spec='${libname}${shared_ext}'
20625   dynamic_linker="$host_os ld.so"
20626   shlibpath_var=LIBRARY_PATH
20627   ;;
20628
20629 bsdi[45]*)
20630   version_type=linux
20631   need_version=no
20632   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20633   soname_spec='${libname}${release}${shared_ext}$major'
20634   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
20635   shlibpath_var=LD_LIBRARY_PATH
20636   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
20637   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
20638   # the default ld.so.conf also contains /usr/contrib/lib and
20639   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
20640   # libtool to hard-code these into programs
20641   ;;
20642
20643 cygwin* | mingw* | pw32* | cegcc*)
20644   version_type=windows
20645   shrext_cmds=".dll"
20646   need_version=no
20647   need_lib_prefix=no
20648
20649   case $GCC,$host_os in
20650   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
20651     library_names_spec='$libname.dll.a'
20652     # DLL is installed to $(libdir)/../bin by postinstall_cmds
20653     postinstall_cmds='base_file=`basename \${file}`~
20654       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
20655       dldir=$destdir/`dirname \$dlpath`~
20656       test -d \$dldir || mkdir -p \$dldir~
20657       $install_prog $dir/$dlname \$dldir/$dlname~
20658       chmod a+x \$dldir/$dlname~
20659       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
20660         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
20661       fi'
20662     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
20663       dlpath=$dir/\$dldll~
20664        $RM \$dlpath'
20665     shlibpath_overrides_runpath=yes
20666
20667     case $host_os in
20668     cygwin*)
20669       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
20670       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20671
20672       ;;
20673     mingw* | cegcc*)
20674       # MinGW DLLs use traditional 'lib' prefix
20675       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20676       ;;
20677     pw32*)
20678       # pw32 DLLs use 'pw' prefix rather than 'lib'
20679       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20680       ;;
20681     esac
20682     ;;
20683
20684   *)
20685     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
20686     ;;
20687   esac
20688   dynamic_linker='Win32 ld.exe'
20689   # FIXME: first we should search . and the directory the executable is in
20690   shlibpath_var=PATH
20691   ;;
20692
20693 darwin* | rhapsody*)
20694   dynamic_linker="$host_os dyld"
20695   version_type=darwin
20696   need_lib_prefix=no
20697   need_version=no
20698   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
20699   soname_spec='${libname}${release}${major}$shared_ext'
20700   shlibpath_overrides_runpath=yes
20701   shlibpath_var=DYLD_LIBRARY_PATH
20702   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
20703
20704   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
20705   ;;
20706
20707 dgux*)
20708   version_type=linux
20709   need_lib_prefix=no
20710   need_version=no
20711   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
20712   soname_spec='${libname}${release}${shared_ext}$major'
20713   shlibpath_var=LD_LIBRARY_PATH
20714   ;;
20715
20716 freebsd* | dragonfly*)
20717   # DragonFly does not have aout.  When/if they implement a new
20718   # versioning mechanism, adjust this.
20719   if test -x /usr/bin/objformat; then
20720     objformat=`/usr/bin/objformat`
20721   else
20722     case $host_os in
20723     freebsd[123]*) objformat=aout ;;
20724     *) objformat=elf ;;
20725     esac
20726   fi
20727   version_type=freebsd-$objformat
20728   case $version_type in
20729     freebsd-elf*)
20730       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20731       need_version=no
20732       need_lib_prefix=no
20733       ;;
20734     freebsd-*)
20735       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
20736       need_version=yes
20737       ;;
20738   esac
20739   shlibpath_var=LD_LIBRARY_PATH
20740   case $host_os in
20741   freebsd2*)
20742     shlibpath_overrides_runpath=yes
20743     ;;
20744   freebsd3.[01]* | freebsdelf3.[01]*)
20745     shlibpath_overrides_runpath=yes
20746     hardcode_into_libs=yes
20747     ;;
20748   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
20749   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
20750     shlibpath_overrides_runpath=no
20751     hardcode_into_libs=yes
20752     ;;
20753   *) # from 4.6 on, and DragonFly
20754     shlibpath_overrides_runpath=yes
20755     hardcode_into_libs=yes
20756     ;;
20757   esac
20758   ;;
20759
20760 gnu*)
20761   version_type=linux
20762   need_lib_prefix=no
20763   need_version=no
20764   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20765   soname_spec='${libname}${release}${shared_ext}$major'
20766   shlibpath_var=LD_LIBRARY_PATH
20767   hardcode_into_libs=yes
20768   ;;
20769
20770 haiku*)
20771   version_type=linux
20772   need_lib_prefix=no
20773   need_version=no
20774   dynamic_linker="$host_os runtime_loader"
20775   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20776   soname_spec='${libname}${release}${shared_ext}$major'
20777   shlibpath_var=LIBRARY_PATH
20778   shlibpath_overrides_runpath=yes
20779   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
20780   hardcode_into_libs=yes
20781   ;;
20782
20783 hpux9* | hpux10* | hpux11*)
20784   # Give a soname corresponding to the major version so that dld.sl refuses to
20785   # link against other versions.
20786   version_type=sunos
20787   need_lib_prefix=no
20788   need_version=no
20789   case $host_cpu in
20790   ia64*)
20791     shrext_cmds='.so'
20792     hardcode_into_libs=yes
20793     dynamic_linker="$host_os dld.so"
20794     shlibpath_var=LD_LIBRARY_PATH
20795     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20796     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20797     soname_spec='${libname}${release}${shared_ext}$major'
20798     if test "X$HPUX_IA64_MODE" = X32; then
20799       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
20800     else
20801       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
20802     fi
20803     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20804     ;;
20805   hppa*64*)
20806     shrext_cmds='.sl'
20807     hardcode_into_libs=yes
20808     dynamic_linker="$host_os dld.sl"
20809     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
20810     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20811     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20812     soname_spec='${libname}${release}${shared_ext}$major'
20813     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
20814     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20815     ;;
20816   *)
20817     shrext_cmds='.sl'
20818     dynamic_linker="$host_os dld.sl"
20819     shlibpath_var=SHLIB_PATH
20820     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
20821     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20822     soname_spec='${libname}${release}${shared_ext}$major'
20823     ;;
20824   esac
20825   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
20826   postinstall_cmds='chmod 555 $lib'
20827   # or fails outright, so override atomically:
20828   install_override_mode=555
20829   ;;
20830
20831 interix[3-9]*)
20832   version_type=linux
20833   need_lib_prefix=no
20834   need_version=no
20835   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20836   soname_spec='${libname}${release}${shared_ext}$major'
20837   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
20838   shlibpath_var=LD_LIBRARY_PATH
20839   shlibpath_overrides_runpath=no
20840   hardcode_into_libs=yes
20841   ;;
20842
20843 irix5* | irix6* | nonstopux*)
20844   case $host_os in
20845     nonstopux*) version_type=nonstopux ;;
20846     *)
20847         if test "$lt_cv_prog_gnu_ld" = yes; then
20848                 version_type=linux
20849         else
20850                 version_type=irix
20851         fi ;;
20852   esac
20853   need_lib_prefix=no
20854   need_version=no
20855   soname_spec='${libname}${release}${shared_ext}$major'
20856   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
20857   case $host_os in
20858   irix5* | nonstopux*)
20859     libsuff= shlibsuff=
20860     ;;
20861   *)
20862     case $LD in # libtool.m4 will add one of these switches to LD
20863     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
20864       libsuff= shlibsuff= libmagic=32-bit;;
20865     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
20866       libsuff=32 shlibsuff=N32 libmagic=N32;;
20867     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
20868       libsuff=64 shlibsuff=64 libmagic=64-bit;;
20869     *) libsuff= shlibsuff= libmagic=never-match;;
20870     esac
20871     ;;
20872   esac
20873   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
20874   shlibpath_overrides_runpath=no
20875   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
20876   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
20877   hardcode_into_libs=yes
20878   ;;
20879
20880 # No shared lib support for Linux oldld, aout, or coff.
20881 linux*oldld* | linux*aout* | linux*coff*)
20882   dynamic_linker=no
20883   ;;
20884
20885 # This must be Linux ELF.
20886 linux* | k*bsd*-gnu | kopensolaris*-gnu)
20887   version_type=linux
20888   need_lib_prefix=no
20889   need_version=no
20890   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20891   soname_spec='${libname}${release}${shared_ext}$major'
20892   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
20893   shlibpath_var=LD_LIBRARY_PATH
20894   shlibpath_overrides_runpath=no
20895
20896   # Some binutils ld are patched to set DT_RUNPATH
20897   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
20898   $as_echo_n "(cached) " >&6
20899 else
20900   lt_cv_shlibpath_overrides_runpath=no
20901     save_LDFLAGS=$LDFLAGS
20902     save_libdir=$libdir
20903     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
20904          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
20905     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20906 /* end confdefs.h.  */
20907
20908 int
20909 main ()
20910 {
20911
20912   ;
20913   return 0;
20914 }
20915 _ACEOF
20916 if ac_fn_cxx_try_link "$LINENO"; then :
20917   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
20918   lt_cv_shlibpath_overrides_runpath=yes
20919 fi
20920 fi
20921 rm -f core conftest.err conftest.$ac_objext \
20922     conftest$ac_exeext conftest.$ac_ext
20923     LDFLAGS=$save_LDFLAGS
20924     libdir=$save_libdir
20925
20926 fi
20927
20928   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
20929
20930   # This implies no fast_install, which is unacceptable.
20931   # Some rework will be needed to allow for fast_install
20932   # before this can be enabled.
20933   hardcode_into_libs=yes
20934
20935   # Append ld.so.conf contents to the search path
20936   if test -f /etc/ld.so.conf; then
20937     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' ' '`
20938     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
20939   fi
20940
20941   # We used to test for /lib/ld.so.1 and disable shared libraries on
20942   # powerpc, because MkLinux only supported shared libraries with the
20943   # GNU dynamic linker.  Since this was broken with cross compilers,
20944   # most powerpc-linux boxes support dynamic linking these days and
20945   # people can always --disable-shared, the test was removed, and we
20946   # assume the GNU/Linux dynamic linker is in use.
20947   dynamic_linker='GNU/Linux ld.so'
20948   ;;
20949
20950 netbsd*)
20951   version_type=sunos
20952   need_lib_prefix=no
20953   need_version=no
20954   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
20955     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20956     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20957     dynamic_linker='NetBSD (a.out) ld.so'
20958   else
20959     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20960     soname_spec='${libname}${release}${shared_ext}$major'
20961     dynamic_linker='NetBSD ld.elf_so'
20962   fi
20963   shlibpath_var=LD_LIBRARY_PATH
20964   shlibpath_overrides_runpath=yes
20965   hardcode_into_libs=yes
20966   ;;
20967
20968 newsos6)
20969   version_type=linux
20970   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20971   shlibpath_var=LD_LIBRARY_PATH
20972   shlibpath_overrides_runpath=yes
20973   ;;
20974
20975 *nto* | *qnx*)
20976   version_type=qnx
20977   need_lib_prefix=no
20978   need_version=no
20979   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20980   soname_spec='${libname}${release}${shared_ext}$major'
20981   shlibpath_var=LD_LIBRARY_PATH
20982   shlibpath_overrides_runpath=no
20983   hardcode_into_libs=yes
20984   dynamic_linker='ldqnx.so'
20985   ;;
20986
20987 openbsd*)
20988   version_type=sunos
20989   sys_lib_dlsearch_path_spec="/usr/lib"
20990   need_lib_prefix=no
20991   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
20992   case $host_os in
20993     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
20994     *)                          need_version=no  ;;
20995   esac
20996   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20997   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20998   shlibpath_var=LD_LIBRARY_PATH
20999   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
21000     case $host_os in
21001       openbsd2.[89] | openbsd2.[89].*)
21002         shlibpath_overrides_runpath=no
21003         ;;
21004       *)
21005         shlibpath_overrides_runpath=yes
21006         ;;
21007       esac
21008   else
21009     shlibpath_overrides_runpath=yes
21010   fi
21011   ;;
21012
21013 os2*)
21014   libname_spec='$name'
21015   shrext_cmds=".dll"
21016   need_lib_prefix=no
21017   library_names_spec='$libname${shared_ext} $libname.a'
21018   dynamic_linker='OS/2 ld.exe'
21019   shlibpath_var=LIBPATH
21020   ;;
21021
21022 osf3* | osf4* | osf5*)
21023   version_type=osf
21024   need_lib_prefix=no
21025   need_version=no
21026   soname_spec='${libname}${release}${shared_ext}$major'
21027   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21028   shlibpath_var=LD_LIBRARY_PATH
21029   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
21030   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
21031   ;;
21032
21033 rdos*)
21034   dynamic_linker=no
21035   ;;
21036
21037 solaris*)
21038   version_type=linux
21039   need_lib_prefix=no
21040   need_version=no
21041   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21042   soname_spec='${libname}${release}${shared_ext}$major'
21043   shlibpath_var=LD_LIBRARY_PATH
21044   shlibpath_overrides_runpath=yes
21045   hardcode_into_libs=yes
21046   # ldd complains unless libraries are executable
21047   postinstall_cmds='chmod +x $lib'
21048   ;;
21049
21050 sunos4*)
21051   version_type=sunos
21052   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21053   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
21054   shlibpath_var=LD_LIBRARY_PATH
21055   shlibpath_overrides_runpath=yes
21056   if test "$with_gnu_ld" = yes; then
21057     need_lib_prefix=no
21058   fi
21059   need_version=yes
21060   ;;
21061
21062 sysv4 | sysv4.3*)
21063   version_type=linux
21064   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21065   soname_spec='${libname}${release}${shared_ext}$major'
21066   shlibpath_var=LD_LIBRARY_PATH
21067   case $host_vendor in
21068     sni)
21069       shlibpath_overrides_runpath=no
21070       need_lib_prefix=no
21071       runpath_var=LD_RUN_PATH
21072       ;;
21073     siemens)
21074       need_lib_prefix=no
21075       ;;
21076     motorola)
21077       need_lib_prefix=no
21078       need_version=no
21079       shlibpath_overrides_runpath=no
21080       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
21081       ;;
21082   esac
21083   ;;
21084
21085 sysv4*MP*)
21086   if test -d /usr/nec ;then
21087     version_type=linux
21088     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
21089     soname_spec='$libname${shared_ext}.$major'
21090     shlibpath_var=LD_LIBRARY_PATH
21091   fi
21092   ;;
21093
21094 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
21095   version_type=freebsd-elf
21096   need_lib_prefix=no
21097   need_version=no
21098   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
21099   soname_spec='${libname}${release}${shared_ext}$major'
21100   shlibpath_var=LD_LIBRARY_PATH
21101   shlibpath_overrides_runpath=yes
21102   hardcode_into_libs=yes
21103   if test "$with_gnu_ld" = yes; then
21104     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
21105   else
21106     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
21107     case $host_os in
21108       sco3.2v5*)
21109         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
21110         ;;
21111     esac
21112   fi
21113   sys_lib_dlsearch_path_spec='/usr/lib'
21114   ;;
21115
21116 tpf*)
21117   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
21118   version_type=linux
21119   need_lib_prefix=no
21120   need_version=no
21121   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21122   shlibpath_var=LD_LIBRARY_PATH
21123   shlibpath_overrides_runpath=no
21124   hardcode_into_libs=yes
21125   ;;
21126
21127 uts4*)
21128   version_type=linux
21129   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21130   soname_spec='${libname}${release}${shared_ext}$major'
21131   shlibpath_var=LD_LIBRARY_PATH
21132   ;;
21133
21134 *)
21135   dynamic_linker=no
21136   ;;
21137 esac
21138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
21139 $as_echo "$dynamic_linker" >&6; }
21140 test "$dynamic_linker" = no && can_build_shared=no
21141
21142 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
21143 if test "$GCC" = yes; then
21144   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
21145 fi
21146
21147 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
21148   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
21149 fi
21150 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
21151   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
21152 fi
21153
21154
21155
21156
21157
21158
21159
21160
21161
21162
21163
21164
21165
21166
21167
21168
21169
21170
21171
21172
21173
21174
21175
21176
21177
21178
21179
21180
21181
21182
21183
21184
21185
21186
21187
21188
21189
21190
21191     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
21192 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
21193 hardcode_action_CXX=
21194 if test -n "$hardcode_libdir_flag_spec_CXX" ||
21195    test -n "$runpath_var_CXX" ||
21196    test "X$hardcode_automatic_CXX" = "Xyes" ; then
21197
21198   # We can hardcode non-existent directories.
21199   if test "$hardcode_direct_CXX" != no &&
21200      # If the only mechanism to avoid hardcoding is shlibpath_var, we
21201      # have to relink, otherwise we might link with an installed library
21202      # when we should be linking with a yet-to-be-installed one
21203      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
21204      test "$hardcode_minus_L_CXX" != no; then
21205     # Linking always hardcodes the temporary library directory.
21206     hardcode_action_CXX=relink
21207   else
21208     # We can link without hardcoding, and we can hardcode nonexisting dirs.
21209     hardcode_action_CXX=immediate
21210   fi
21211 else
21212   # We cannot hardcode anything, or else we can only hardcode existing
21213   # directories.
21214   hardcode_action_CXX=unsupported
21215 fi
21216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
21217 $as_echo "$hardcode_action_CXX" >&6; }
21218
21219 if test "$hardcode_action_CXX" = relink ||
21220    test "$inherit_rpath_CXX" = yes; then
21221   # Fast installation is not supported
21222   enable_fast_install=no
21223 elif test "$shlibpath_overrides_runpath" = yes ||
21224      test "$enable_shared" = no; then
21225   # Fast installation is not necessary
21226   enable_fast_install=needless
21227 fi
21228
21229
21230
21231
21232
21233
21234
21235   fi # test -n "$compiler"
21236
21237   CC=$lt_save_CC
21238   LDCXX=$LD
21239   LD=$lt_save_LD
21240   GCC=$lt_save_GCC
21241   with_gnu_ld=$lt_save_with_gnu_ld
21242   lt_cv_path_LDCXX=$lt_cv_path_LD
21243   lt_cv_path_LD=$lt_save_path_LD
21244   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
21245   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
21246 fi # test "$_lt_caught_CXX_error" != yes
21247
21248 ac_ext=c
21249 ac_cpp='$CPP $CPPFLAGS'
21250 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21251 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21252 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21253
21254
21255
21256
21257
21258
21259
21260
21261
21262
21263
21264
21265
21266
21267
21268
21269 # Only expand once:
21270
21271
21272
21273
21274
21275 # Identify the assembler which will work hand-in-glove with the newly
21276 # built GCC, so that we can examine its features.  This is the assembler
21277 # which will be driven by the driver program.
21278 #
21279 # If build != host, and we aren't building gas in-tree, we identify a
21280 # build->target assembler and hope that it will have the same features
21281 # as the host->target assembler we'll be using.
21282 gcc_cv_gas_major_version=
21283 gcc_cv_gas_minor_version=
21284 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
21285
21286 if test "${gcc_cv_as+set}" = set; then :
21287
21288 else
21289
21290 if test -x "$DEFAULT_ASSEMBLER"; then
21291         gcc_cv_as="$DEFAULT_ASSEMBLER"
21292 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
21293      && test -f ../gas/Makefile \
21294      && test x$build = x$host; then
21295         gcc_cv_as=../gas/as-new$build_exeext
21296 elif test -x as$build_exeext; then
21297         # Build using assembler in the current directory.
21298         gcc_cv_as=./as$build_exeext
21299 elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then
21300         gcc_cv_as="$AS_FOR_TARGET"
21301 else
21302         # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
21303 set dummy $AS_FOR_TARGET; ac_word=$2
21304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21305 $as_echo_n "checking for $ac_word... " >&6; }
21306 if test "${ac_cv_path_gcc_cv_as+set}" = set; then :
21307   $as_echo_n "(cached) " >&6
21308 else
21309   case $gcc_cv_as in
21310   [\\/]* | ?:[\\/]*)
21311   ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
21312   ;;
21313   *)
21314   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21315 for as_dir in $PATH
21316 do
21317   IFS=$as_save_IFS
21318   test -z "$as_dir" && as_dir=.
21319     for ac_exec_ext in '' $ac_executable_extensions; do
21320   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21321     ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
21322     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21323     break 2
21324   fi
21325 done
21326   done
21327 IFS=$as_save_IFS
21328
21329   ;;
21330 esac
21331 fi
21332 gcc_cv_as=$ac_cv_path_gcc_cv_as
21333 if test -n "$gcc_cv_as"; then
21334   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21335 $as_echo "$gcc_cv_as" >&6; }
21336 else
21337   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21338 $as_echo "no" >&6; }
21339 fi
21340
21341
21342 fi
21343 fi
21344
21345 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
21346
21347 case "$ORIGINAL_AS_FOR_TARGET" in
21348   ./as | ./as$build_exeext) ;;
21349   *) ac_config_files="$ac_config_files as:exec-tool.in"
21350  ;;
21351 esac
21352
21353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5
21354 $as_echo_n "checking what assembler to use... " >&6; }
21355 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
21356   # Single tree build which includes gas.  We want to prefer it
21357   # over whatever linker top-level may have detected, since
21358   # we'll use what we're building after installation anyway.
21359   { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5
21360 $as_echo "newly built gas" >&6; }
21361   in_tree_gas=yes
21362   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21363 for f in $gcc_cv_as_bfd_srcdir/configure \
21364          $gcc_cv_as_gas_srcdir/configure \
21365          $gcc_cv_as_gas_srcdir/configure.in \
21366          $gcc_cv_as_gas_srcdir/Makefile.in ; do
21367   gcc_cv_gas_version=`sed -n -e 's/^[   ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
21368   if test x$gcc_cv_gas_version != x; then
21369     break
21370   fi
21371 done
21372 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
21373 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21374 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
21375 case $gcc_cv_gas_patch_version in
21376   "") gcc_cv_gas_patch_version="0" ;;
21377 esac
21378 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
21379                             + $gcc_cv_gas_minor_version \) \* 1000 \
21380                             + $gcc_cv_gas_patch_version`
21381
21382   in_tree_gas_is_elf=no
21383   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
21384      || (grep 'obj_format = multi' ../gas/Makefile \
21385          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
21386   then
21387     in_tree_gas_is_elf=yes
21388   fi
21389 else
21390   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21391 $as_echo "$gcc_cv_as" >&6; }
21392   in_tree_gas=no
21393 fi
21394
21395 # Identify the linker which will work hand-in-glove with the newly
21396 # built GCC, so that we can examine its features.  This is the linker
21397 # which will be driven by the driver program.
21398 #
21399 # If build != host, and we aren't building gas in-tree, we identify a
21400 # build->target linker and hope that it will have the same features
21401 # as the host->target linker we'll be using.
21402 gcc_cv_gld_major_version=
21403 gcc_cv_gld_minor_version=
21404 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
21405 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21406
21407 if test "${gcc_cv_ld+set}" = set; then :
21408
21409 else
21410
21411 if test -x "$DEFAULT_LINKER"; then
21412         gcc_cv_ld="$DEFAULT_LINKER"
21413 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
21414      && test -f ../ld/Makefile \
21415      && test x$build = x$host; then
21416         gcc_cv_ld=../ld/ld-new$build_exeext
21417 elif test -x collect-ld$build_exeext; then
21418         # Build using linker in the current directory.
21419         gcc_cv_ld=./collect-ld$build_exeext
21420 elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then
21421         gcc_cv_ld="$LD_FOR_TARGET"
21422 else
21423         # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
21424 set dummy $LD_FOR_TARGET; ac_word=$2
21425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21426 $as_echo_n "checking for $ac_word... " >&6; }
21427 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then :
21428   $as_echo_n "(cached) " >&6
21429 else
21430   case $gcc_cv_ld in
21431   [\\/]* | ?:[\\/]*)
21432   ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
21433   ;;
21434   *)
21435   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21436 for as_dir in $PATH
21437 do
21438   IFS=$as_save_IFS
21439   test -z "$as_dir" && as_dir=.
21440     for ac_exec_ext in '' $ac_executable_extensions; do
21441   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21442     ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
21443     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21444     break 2
21445   fi
21446 done
21447   done
21448 IFS=$as_save_IFS
21449
21450   ;;
21451 esac
21452 fi
21453 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
21454 if test -n "$gcc_cv_ld"; then
21455   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21456 $as_echo "$gcc_cv_ld" >&6; }
21457 else
21458   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21459 $as_echo "no" >&6; }
21460 fi
21461
21462
21463 fi
21464 fi
21465
21466 ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
21467 PLUGIN_LD=`basename $gcc_cv_ld`
21468
21469 # Check whether --with-plugin-ld was given.
21470 if test "${with_plugin_ld+set}" = set; then :
21471   withval=$with_plugin_ld; if test x"$withval" != x; then
21472    ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
21473    PLUGIN_LD="$withval"
21474  fi
21475 fi
21476
21477
21478
21479 cat >>confdefs.h <<_ACEOF
21480 #define PLUGIN_LD "$PLUGIN_LD"
21481 _ACEOF
21482
21483
21484 # Check to see if we are using gold instead of ld
21485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
21486 $as_echo_n "checking whether we are using gold... " >&6; }
21487 ld_is_gold=no
21488 if test x$gcc_cv_ld != x; then
21489   if $gcc_cv_ld --version 2>/dev/null | sed 1q \
21490      | grep "GNU gold" > /dev/null; then
21491     ld_is_gold=yes
21492   fi
21493 fi
21494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
21495 $as_echo "$ld_is_gold" >&6; }
21496
21497 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
21498
21499 case "$ORIGINAL_LD_FOR_TARGET" in
21500   ./collect-ld | ./collect-ld$build_exeext) ;;
21501   *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
21502  ;;
21503 esac
21504
21505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
21506 $as_echo_n "checking what linker to use... " >&6; }
21507 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
21508    || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
21509         # Single tree build which includes ld.  We want to prefer it
21510         # over whatever linker top-level may have detected, since
21511         # we'll use what we're building after installation anyway.
21512         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
21513 $as_echo "newly built ld" >&6; }
21514         in_tree_ld=yes
21515         in_tree_ld_is_elf=no
21516         if (grep 'EMUL = .*elf' ../ld/Makefile \
21517             || grep 'EMUL = .*linux' ../ld/Makefile \
21518             || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
21519           in_tree_ld_is_elf=yes
21520         elif test "$ld_is_gold" = yes; then
21521           in_tree_ld_is_elf=yes
21522         fi
21523         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
21524         do
21525                 gcc_cv_gld_version=`sed -n -e 's/^[     ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
21526                 if test x$gcc_cv_gld_version != x; then
21527                         break
21528                 fi
21529         done
21530         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
21531         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21532 else
21533         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21534 $as_echo "$gcc_cv_ld" >&6; }
21535         in_tree_ld=no
21536 fi
21537
21538 # Figure out what nm we will be using.
21539 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
21540 if test "${gcc_cv_nm+set}" = set; then :
21541
21542 else
21543
21544 if test -f $gcc_cv_binutils_srcdir/configure.in \
21545      && test -f ../binutils/Makefile \
21546      && test x$build = x$host; then
21547         gcc_cv_nm=../binutils/nm-new$build_exeext
21548 elif test -x nm$build_exeext; then
21549         gcc_cv_nm=./nm$build_exeext
21550 elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then
21551         gcc_cv_nm="$NM_FOR_TARGET"
21552 else
21553         # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
21554 set dummy $NM_FOR_TARGET; ac_word=$2
21555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21556 $as_echo_n "checking for $ac_word... " >&6; }
21557 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then :
21558   $as_echo_n "(cached) " >&6
21559 else
21560   case $gcc_cv_nm in
21561   [\\/]* | ?:[\\/]*)
21562   ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
21563   ;;
21564   *)
21565   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21566 for as_dir in $PATH
21567 do
21568   IFS=$as_save_IFS
21569   test -z "$as_dir" && as_dir=.
21570     for ac_exec_ext in '' $ac_executable_extensions; do
21571   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21572     ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
21573     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21574     break 2
21575   fi
21576 done
21577   done
21578 IFS=$as_save_IFS
21579
21580   ;;
21581 esac
21582 fi
21583 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
21584 if test -n "$gcc_cv_nm"; then
21585   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21586 $as_echo "$gcc_cv_nm" >&6; }
21587 else
21588   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21589 $as_echo "no" >&6; }
21590 fi
21591
21592
21593 fi
21594 fi
21595
21596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
21597 $as_echo_n "checking what nm to use... " >&6; }
21598 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
21599         # Single tree build which includes binutils.
21600         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
21601 $as_echo "newly built nm" >&6; }
21602         in_tree_nm=yes
21603 else
21604         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21605 $as_echo "$gcc_cv_nm" >&6; }
21606         in_tree_nm=no
21607 fi
21608
21609 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
21610
21611 case "$ORIGINAL_NM_FOR_TARGET" in
21612   ./nm | ./nm$build_exeext) ;;
21613   *) ac_config_files="$ac_config_files nm:exec-tool.in"
21614  ;;
21615 esac
21616
21617
21618 # Figure out what objdump we will be using.
21619 if test "${gcc_cv_objdump+set}" = set; then :
21620
21621 else
21622
21623 if test -f $gcc_cv_binutils_srcdir/configure.in \
21624      && test -f ../binutils/Makefile \
21625      && test x$build = x$host; then
21626         # Single tree build which includes binutils.
21627         gcc_cv_objdump=../binutils/objdump$build_exeext
21628 elif test -x objdump$build_exeext; then
21629         gcc_cv_objdump=./objdump$build_exeext
21630 elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then
21631         gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
21632 else
21633         # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
21634 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
21635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21636 $as_echo_n "checking for $ac_word... " >&6; }
21637 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then :
21638   $as_echo_n "(cached) " >&6
21639 else
21640   case $gcc_cv_objdump in
21641   [\\/]* | ?:[\\/]*)
21642   ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
21643   ;;
21644   *)
21645   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21646 for as_dir in $PATH
21647 do
21648   IFS=$as_save_IFS
21649   test -z "$as_dir" && as_dir=.
21650     for ac_exec_ext in '' $ac_executable_extensions; do
21651   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21652     ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
21653     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21654     break 2
21655   fi
21656 done
21657   done
21658 IFS=$as_save_IFS
21659
21660   ;;
21661 esac
21662 fi
21663 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
21664 if test -n "$gcc_cv_objdump"; then
21665   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21666 $as_echo "$gcc_cv_objdump" >&6; }
21667 else
21668   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21669 $as_echo "no" >&6; }
21670 fi
21671
21672
21673 fi
21674 fi
21675
21676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
21677 $as_echo_n "checking what objdump to use... " >&6; }
21678 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
21679         # Single tree build which includes binutils.
21680         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
21681 $as_echo "newly built objdump" >&6; }
21682 elif test x$gcc_cv_objdump = x; then
21683         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21684 $as_echo "not found" >&6; }
21685 else
21686         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21687 $as_echo "$gcc_cv_objdump" >&6; }
21688 fi
21689
21690 # Figure out what readelf we will be using.
21691 if test "${gcc_cv_readelf+set}" = set; then :
21692
21693 else
21694
21695 if test -f $gcc_cv_binutils_srcdir/configure.in \
21696      && test -f ../binutils/Makefile \
21697      && test x$build = x$host; then
21698         # Single tree build which includes binutils.
21699         gcc_cv_readelf=../binutils/readelf$build_exeext
21700 elif test -x readelf$build_exeext; then
21701         gcc_cv_readelf=./readelf$build_exeext
21702 else
21703         # Extract the first word of "readelf", so it can be a program name with args.
21704 set dummy readelf; ac_word=$2
21705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21706 $as_echo_n "checking for $ac_word... " >&6; }
21707 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then :
21708   $as_echo_n "(cached) " >&6
21709 else
21710   case $gcc_cv_readelf in
21711   [\\/]* | ?:[\\/]*)
21712   ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
21713   ;;
21714   *)
21715   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21716 for as_dir in $PATH
21717 do
21718   IFS=$as_save_IFS
21719   test -z "$as_dir" && as_dir=.
21720     for ac_exec_ext in '' $ac_executable_extensions; do
21721   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21722     ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
21723     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21724     break 2
21725   fi
21726 done
21727   done
21728 IFS=$as_save_IFS
21729
21730   ;;
21731 esac
21732 fi
21733 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
21734 if test -n "$gcc_cv_readelf"; then
21735   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21736 $as_echo "$gcc_cv_readelf" >&6; }
21737 else
21738   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21739 $as_echo "no" >&6; }
21740 fi
21741
21742
21743 fi
21744 fi
21745
21746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
21747 $as_echo_n "checking what readelf to use... " >&6; }
21748 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
21749         # Single tree build which includes binutils.
21750         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
21751 $as_echo "newly built readelf" >&6; }
21752 elif test x$gcc_cv_readelf = x; then
21753         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21754 $as_echo "not found" >&6; }
21755 else
21756         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21757 $as_echo "$gcc_cv_readelf" >&6; }
21758 fi
21759
21760 # Figure out what assembler alignment features are present.
21761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
21762 $as_echo_n "checking assembler flags... " >&6; }
21763 if test "${gcc_cv_as_flags+set}" = set; then :
21764   $as_echo_n "(cached) " >&6
21765 else
21766    case "$target" in
21767   i[34567]86-*-linux*)
21768         gcc_cv_as_flags="--32"
21769     ;;
21770   powerpc*-*-darwin*)
21771         gcc_cv_as_flags="-arch ppc"
21772     ;;
21773   *)
21774     gcc_cv_as_flags=" "
21775     ;;
21776   esac
21777 fi
21778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
21779 $as_echo "$gcc_cv_as_flags" >&6; }
21780
21781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
21782 $as_echo_n "checking assembler for .balign and .p2align... " >&6; }
21783 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then :
21784   $as_echo_n "(cached) " >&6
21785 else
21786   gcc_cv_as_balign_and_p2align=no
21787     if test $in_tree_gas = yes; then
21788     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
21789   then gcc_cv_as_balign_and_p2align=yes
21790 fi
21791   elif test x$gcc_cv_as != x; then
21792     $as_echo '.balign 4
21793 .p2align 2' > conftest.s
21794     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21795   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21796   (eval $ac_try) 2>&5
21797   ac_status=$?
21798   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21799   test $ac_status = 0; }; }
21800     then
21801         gcc_cv_as_balign_and_p2align=yes
21802     else
21803       echo "configure: failed program was" >&5
21804       cat conftest.s >&5
21805     fi
21806     rm -f conftest.o conftest.s
21807   fi
21808 fi
21809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
21810 $as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
21811 if test $gcc_cv_as_balign_and_p2align = yes; then
21812
21813 $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
21814
21815 fi
21816
21817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
21818 $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
21819 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then :
21820   $as_echo_n "(cached) " >&6
21821 else
21822   gcc_cv_as_max_skip_p2align=no
21823     if test $in_tree_gas = yes; then
21824     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21825   then gcc_cv_as_max_skip_p2align=yes
21826 fi
21827   elif test x$gcc_cv_as != x; then
21828     $as_echo '.p2align 4,,7' > conftest.s
21829     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21830   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21831   (eval $ac_try) 2>&5
21832   ac_status=$?
21833   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21834   test $ac_status = 0; }; }
21835     then
21836         gcc_cv_as_max_skip_p2align=yes
21837     else
21838       echo "configure: failed program was" >&5
21839       cat conftest.s >&5
21840     fi
21841     rm -f conftest.o conftest.s
21842   fi
21843 fi
21844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
21845 $as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
21846 if test $gcc_cv_as_max_skip_p2align = yes; then
21847
21848 $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
21849
21850 fi
21851
21852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
21853 $as_echo_n "checking assembler for .literal16... " >&6; }
21854 if test "${gcc_cv_as_literal16+set}" = set; then :
21855   $as_echo_n "(cached) " >&6
21856 else
21857   gcc_cv_as_literal16=no
21858     if test $in_tree_gas = yes; then
21859     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21860   then gcc_cv_as_literal16=yes
21861 fi
21862   elif test x$gcc_cv_as != x; then
21863     $as_echo '.literal16' > conftest.s
21864     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21865   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21866   (eval $ac_try) 2>&5
21867   ac_status=$?
21868   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21869   test $ac_status = 0; }; }
21870     then
21871         gcc_cv_as_literal16=yes
21872     else
21873       echo "configure: failed program was" >&5
21874       cat conftest.s >&5
21875     fi
21876     rm -f conftest.o conftest.s
21877   fi
21878 fi
21879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
21880 $as_echo "$gcc_cv_as_literal16" >&6; }
21881 if test $gcc_cv_as_literal16 = yes; then
21882
21883 $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
21884
21885 fi
21886
21887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
21888 $as_echo_n "checking assembler for working .subsection -1... " >&6; }
21889 if test "${gcc_cv_as_subsection_m1+set}" = set; then :
21890   $as_echo_n "(cached) " >&6
21891 else
21892   gcc_cv_as_subsection_m1=no
21893     if test $in_tree_gas = yes; then
21894     if test $in_tree_gas_is_elf = yes \
21895   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21896   then gcc_cv_as_subsection_m1=yes
21897 fi
21898   elif test x$gcc_cv_as != x; then
21899     $as_echo 'conftest_label1: .word 0
21900 .subsection -1
21901 conftest_label2: .word 0
21902 .previous' > conftest.s
21903     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21904   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21905   (eval $ac_try) 2>&5
21906   ac_status=$?
21907   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21908   test $ac_status = 0; }; }
21909     then
21910         if test x$gcc_cv_nm != x; then
21911     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
21912     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
21913     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
21914     then :
21915     else gcc_cv_as_subsection_m1=yes
21916     fi
21917     rm -f conftest.nm1 conftest.nm2
21918   fi
21919     else
21920       echo "configure: failed program was" >&5
21921       cat conftest.s >&5
21922     fi
21923     rm -f conftest.o conftest.s
21924   fi
21925 fi
21926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
21927 $as_echo "$gcc_cv_as_subsection_m1" >&6; }
21928 if test $gcc_cv_as_subsection_m1 = yes; then
21929
21930 $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
21931
21932 fi
21933
21934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
21935 $as_echo_n "checking assembler for .weak... " >&6; }
21936 if test "${gcc_cv_as_weak+set}" = set; then :
21937   $as_echo_n "(cached) " >&6
21938 else
21939   gcc_cv_as_weak=no
21940     if test $in_tree_gas = yes; then
21941     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
21942   then gcc_cv_as_weak=yes
21943 fi
21944   elif test x$gcc_cv_as != x; then
21945     $as_echo '  .weak foobar' > conftest.s
21946     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21947   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21948   (eval $ac_try) 2>&5
21949   ac_status=$?
21950   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21951   test $ac_status = 0; }; }
21952     then
21953         gcc_cv_as_weak=yes
21954     else
21955       echo "configure: failed program was" >&5
21956       cat conftest.s >&5
21957     fi
21958     rm -f conftest.o conftest.s
21959   fi
21960 fi
21961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
21962 $as_echo "$gcc_cv_as_weak" >&6; }
21963 if test $gcc_cv_as_weak = yes; then
21964
21965 $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
21966
21967 fi
21968
21969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
21970 $as_echo_n "checking assembler for .weakref... " >&6; }
21971 if test "${gcc_cv_as_weakref+set}" = set; then :
21972   $as_echo_n "(cached) " >&6
21973 else
21974   gcc_cv_as_weakref=no
21975     if test $in_tree_gas = yes; then
21976     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
21977   then gcc_cv_as_weakref=yes
21978 fi
21979   elif test x$gcc_cv_as != x; then
21980     $as_echo '  .weakref foobar, barfnot' > conftest.s
21981     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21982   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21983   (eval $ac_try) 2>&5
21984   ac_status=$?
21985   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21986   test $ac_status = 0; }; }
21987     then
21988         gcc_cv_as_weakref=yes
21989     else
21990       echo "configure: failed program was" >&5
21991       cat conftest.s >&5
21992     fi
21993     rm -f conftest.o conftest.s
21994   fi
21995 fi
21996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
21997 $as_echo "$gcc_cv_as_weakref" >&6; }
21998 if test $gcc_cv_as_weakref = yes; then
21999
22000 $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
22001
22002 fi
22003
22004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
22005 $as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
22006 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then :
22007   $as_echo_n "(cached) " >&6
22008 else
22009   gcc_cv_as_nsubspa_comdat=no
22010     if test $in_tree_gas = yes; then
22011     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
22012   then gcc_cv_as_nsubspa_comdat=yes
22013 fi
22014   elif test x$gcc_cv_as != x; then
22015     $as_echo '  .SPACE $TEXT$
22016         .NSUBSPA $CODE$,COMDAT' > conftest.s
22017     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22018   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22019   (eval $ac_try) 2>&5
22020   ac_status=$?
22021   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22022   test $ac_status = 0; }; }
22023     then
22024         gcc_cv_as_nsubspa_comdat=yes
22025     else
22026       echo "configure: failed program was" >&5
22027       cat conftest.s >&5
22028     fi
22029     rm -f conftest.o conftest.s
22030   fi
22031 fi
22032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
22033 $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
22034 if test $gcc_cv_as_nsubspa_comdat = yes; then
22035
22036 $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
22037
22038 fi
22039
22040 # .hidden needs to be supported in both the assembler and the linker,
22041 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
22042 # This is irritatingly difficult to feature test for; we have to check the
22043 # date string after the version number.  If we've got an in-tree
22044 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
22045 # to be safe.
22046 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
22047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
22048 $as_echo_n "checking assembler for .hidden... " >&6; }
22049 if test "${gcc_cv_as_hidden+set}" = set; then :
22050   $as_echo_n "(cached) " >&6
22051 else
22052   gcc_cv_as_hidden=no
22053     if test $in_tree_gas = yes; then
22054     if test $in_tree_gas_is_elf = yes \
22055   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
22056   then gcc_cv_as_hidden=yes
22057 fi
22058   elif test x$gcc_cv_as != x; then
22059     $as_echo '  .hidden foobar
22060 foobar:' > conftest.s
22061     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22062   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22063   (eval $ac_try) 2>&5
22064   ac_status=$?
22065   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22066   test $ac_status = 0; }; }
22067     then
22068
22069 # Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with
22070 # STV_HIDDEN, so disable .hidden support if so.
22071 case "${target}" in
22072   i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22073     if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then
22074       cat > conftest.s <<EOF
22075 .globl hidden
22076         .hidden hidden
22077 hidden:
22078 .globl default
22079         .set    default,hidden
22080 EOF
22081       if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22082         && $gcc_cv_objdump -t conftest.o 2>/dev/null | \
22083         grep '\.hidden default' > /dev/null; then
22084         gcc_cv_as_hidden=no
22085       else
22086         gcc_cv_as_hidden=yes
22087       fi
22088     else
22089       # Assume bug is present if objdump is missing.
22090       gcc_cv_as_hidden=no
22091     fi
22092     ;;
22093   *)
22094     gcc_cv_as_hidden=yes
22095     ;;
22096 esac
22097     else
22098       echo "configure: failed program was" >&5
22099       cat conftest.s >&5
22100     fi
22101     rm -f conftest.o conftest.s
22102   fi
22103 fi
22104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
22105 $as_echo "$gcc_cv_as_hidden" >&6; }
22106
22107 case "${target}" in
22108   *-*-darwin*)
22109     # Darwin as has some visibility support, though with a different syntax.
22110     gcc_cv_as_hidden=yes
22111     ;;
22112 esac
22113
22114 # gnu_indirect_function type is an extension proposed at
22115 # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
22116 # selection of function implementation
22117 # Check whether --enable-gnu-indirect-function was given.
22118 if test "${enable_gnu_indirect_function+set}" = set; then :
22119   enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
22120     yes | no) ;;
22121     *) as_fn_error "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
22122 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
22123   esac
22124 else
22125   enable_gnu_indirect_function="$default_gnu_indirect_function"
22126 fi
22127
22128 if test x$enable_gnu_indirect_function = xyes; then
22129
22130 $as_echo "#define HAVE_GNU_INDIRECT_FUNCTION 1" >>confdefs.h
22131
22132 fi
22133
22134 if test $in_tree_ld != yes ; then
22135   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
22136   if echo "$ld_ver" | grep GNU > /dev/null; then
22137     if test x"$ld_is_gold" = xyes; then
22138       # GNU gold --version looks like this:
22139       #
22140       # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
22141       #
22142       # We extract the binutils version which is more familiar and specific
22143       # than the gold version.
22144       ld_vers=`echo $ld_ver | sed -n \
22145           -e 's,^[^)]*[  ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
22146     else
22147       # GNU ld --version looks like this:
22148       #
22149       # GNU ld (GNU Binutils) 2.21.51.20110225
22150       ld_vers=`echo $ld_ver | sed -n \
22151           -e 's,^.*[     ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22152     fi
22153     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
22154     ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22155     ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22156     ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
22157   else
22158     case "${target}" in
22159       *-*-solaris2*)
22160         #
22161         # Solaris 2 ld -V output looks like this for a regular version:
22162         #
22163         # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
22164         #
22165         # but test versions add stuff at the end:
22166         #
22167         # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
22168         #
22169         ld_ver=`$gcc_cv_ld -V 2>&1`
22170         if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22171           ld_vers=`echo $ld_ver | sed -n \
22172             -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22173           ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22174           ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22175         fi
22176         ;;
22177     esac
22178   fi
22179 fi
22180
22181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
22182 $as_echo_n "checking linker for .hidden support... " >&6; }
22183 if test "${gcc_cv_ld_hidden+set}" = set; then :
22184   $as_echo_n "(cached) " >&6
22185 else
22186   if test $in_tree_ld = yes ; then
22187   gcc_cv_ld_hidden=no
22188   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
22189      && test $in_tree_ld_is_elf = yes; then
22190      gcc_cv_ld_hidden=yes
22191   fi
22192 else
22193   gcc_cv_ld_hidden=yes
22194   if test x"$ld_is_gold" = xyes; then
22195     :
22196   elif echo "$ld_ver" | grep GNU > /dev/null; then
22197     if test 0"$ld_date" -lt 20020404; then
22198       if test -n "$ld_date"; then
22199         # If there was date string, but was earlier than 2002-04-04, fail
22200         gcc_cv_ld_hidden=no
22201       elif test -z "$ld_vers"; then
22202         # If there was no date string nor ld version number, something is wrong
22203         gcc_cv_ld_hidden=no
22204       else
22205         test -z "$ld_vers_patch" && ld_vers_patch=0
22206         if test "$ld_vers_major" -lt 2; then
22207           gcc_cv_ld_hidden=no
22208         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
22209           gcc_cv_ld_hidden="no"
22210         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
22211           gcc_cv_ld_hidden=no
22212         fi
22213       fi
22214     fi
22215   else
22216     case "${target}" in
22217       *-*-darwin*)
22218         # Darwin ld has some visibility support.
22219         gcc_cv_ld_hidden=yes
22220         ;;
22221       hppa64*-*-hpux* | ia64*-*-hpux*)
22222         gcc_cv_ld_hidden=yes
22223         ;;
22224       *-*-solaris2.8*)
22225         # .hidden support was backported to Solaris 8, starting with ld
22226         # version 1.276.
22227         if test "$ld_vers_minor" -ge 276; then
22228           gcc_cv_ld_hidden=yes
22229         else
22230           gcc_cv_ld_hidden=no
22231         fi
22232         ;;
22233       *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
22234         # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
22235         # .symbolic was only added in Solaris 9 12/02.
22236         gcc_cv_ld_hidden=yes
22237         ;;
22238       *)
22239         gcc_cv_ld_hidden=no
22240         ;;
22241     esac
22242   fi
22243 fi
22244 fi
22245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
22246 $as_echo "$gcc_cv_ld_hidden" >&6; }
22247 libgcc_visibility=no
22248
22249
22250 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
22251   libgcc_visibility=yes
22252
22253 $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
22254
22255 fi
22256
22257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
22258 $as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
22259 gcc_cv_ld_ro_rw_mix=unknown
22260 if test $in_tree_ld = yes ; then
22261   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
22262      && test $in_tree_ld_is_elf = yes; then
22263     gcc_cv_ld_ro_rw_mix=read-write
22264   fi
22265 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22266   echo '.section myfoosect, "a"' > conftest1.s
22267   echo '.section myfoosect, "aw"' > conftest2.s
22268   echo '.byte 1' >> conftest2.s
22269   echo '.section myfoosect, "a"' > conftest3.s
22270   echo '.byte 0' >> conftest3.s
22271   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
22272      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
22273      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
22274      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
22275         conftest2.o conftest3.o > /dev/null 2>&1; then
22276     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
22277                          | sed -e '/myfoosect/!d' -e N`
22278     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
22279       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
22280         gcc_cv_ld_ro_rw_mix=read-only
22281       else
22282         gcc_cv_ld_ro_rw_mix=read-write
22283       fi
22284     fi
22285   fi
22286   rm -f conftest.* conftest[123].*
22287 fi
22288 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22289
22290 $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
22291
22292 fi
22293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
22294 $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
22295
22296 # Check if we have .[us]leb128, and support symbol arithmetic with it.
22297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
22298 $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
22299 if test "${gcc_cv_as_leb128+set}" = set; then :
22300   $as_echo_n "(cached) " >&6
22301 else
22302   gcc_cv_as_leb128=no
22303     if test $in_tree_gas = yes; then
22304     if test $in_tree_gas_is_elf = yes \
22305   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22306   then gcc_cv_as_leb128=yes
22307 fi
22308   elif test x$gcc_cv_as != x; then
22309     $as_echo '  .data
22310         .uleb128 L2 - L1
22311 L1:
22312         .uleb128 1280
22313         .sleb128 -1010
22314 L2:' > conftest.s
22315     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22316   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22317   (eval $ac_try) 2>&5
22318   ac_status=$?
22319   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22320   test $ac_status = 0; }; }
22321     then
22322         # GAS versions before 2.11 do not support uleb128,
22323   # despite appearing to.
22324   # ??? There exists an elf-specific test that will crash
22325   # the assembler.  Perhaps it's better to figure out whether
22326   # arbitrary sections are supported and try the test.
22327   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
22328   if echo "$as_ver" | grep GNU > /dev/null; then
22329     as_vers=`echo $as_ver | sed -n \
22330         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22331     as_major=`expr "$as_vers" : '\([0-9]*\)'`
22332     as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
22333     if test $as_major -eq 2 && test $as_minor -lt 11
22334     then :
22335     else gcc_cv_as_leb128=yes
22336     fi
22337   fi
22338     else
22339       echo "configure: failed program was" >&5
22340       cat conftest.s >&5
22341     fi
22342     rm -f conftest.o conftest.s
22343   fi
22344 fi
22345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
22346 $as_echo "$gcc_cv_as_leb128" >&6; }
22347 if test $gcc_cv_as_leb128 = yes; then
22348
22349 $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
22350
22351 fi
22352
22353 # Check if we have assembler support for unwind directives.
22354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
22355 $as_echo_n "checking assembler for cfi directives... " >&6; }
22356 if test "${gcc_cv_as_cfi_directive+set}" = set; then :
22357   $as_echo_n "(cached) " >&6
22358 else
22359   gcc_cv_as_cfi_directive=no
22360   if test x$gcc_cv_as != x; then
22361     $as_echo '  .text
22362         .cfi_startproc
22363         .cfi_offset 0, 0
22364         .cfi_same_value 1
22365         .cfi_def_cfa 1, 2
22366         .cfi_escape 1, 2, 3, 4, 5
22367         .cfi_endproc' > conftest.s
22368     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22369   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22370   (eval $ac_try) 2>&5
22371   ac_status=$?
22372   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22373   test $ac_status = 0; }; }
22374     then
22375         case "$target" in
22376   *-*-solaris*)
22377     # If the linker used on Solaris (like Sun ld) isn't capable of merging
22378     # read-only and read-write sections, we need to make sure that the
22379     # assembler used emits read-write .eh_frame sections.
22380     if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
22381       if test "x$gcc_cv_objdump" != x; then
22382         if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22383                 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
22384           gcc_cv_as_cfi_directive=no
22385         else
22386           case "$target" in
22387             i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
22388               # On Solaris/x86, make sure that GCC and gas agree on using
22389               # read-only .eh_frame sections for 64-bit.
22390               if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \
22391                 $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22392                         sed -e /.eh_frame/!d -e N | \
22393                         grep READONLY > /dev/null; then
22394                 gcc_cv_as_cfi_directive=yes
22395               else
22396                 gcc_cv_as_cfi_directive=no
22397               fi
22398               ;;
22399             *)
22400               gcc_cv_as_cfi_directive=yes
22401               ;;
22402           esac
22403         fi
22404       else
22405         # no objdump, err on the side of caution
22406         gcc_cv_as_cfi_directive=no
22407       fi
22408     else
22409       gcc_cv_as_cfi_directive=yes
22410     fi
22411     ;;
22412   *-*-*)
22413     gcc_cv_as_cfi_directive=yes
22414     ;;
22415 esac
22416     else
22417       echo "configure: failed program was" >&5
22418       cat conftest.s >&5
22419     fi
22420     rm -f conftest.o conftest.s
22421   fi
22422 fi
22423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
22424 $as_echo "$gcc_cv_as_cfi_directive" >&6; }
22425
22426 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
22427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
22428 $as_echo_n "checking assembler for working cfi advance... " >&6; }
22429 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then :
22430   $as_echo_n "(cached) " >&6
22431 else
22432   gcc_cv_as_cfi_advance_working=no
22433   if test x$gcc_cv_as != x; then
22434     $as_echo '  .text
22435         .cfi_startproc
22436         .cfi_adjust_cfa_offset 64
22437         .skip 75040, 0
22438         .cfi_adjust_cfa_offset 128
22439         .cfi_endproc' > conftest.s
22440     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22441   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22442   (eval $ac_try) 2>&5
22443   ac_status=$?
22444   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22445   test $ac_status = 0; }; }
22446     then
22447
22448 if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
22449     | grep 'DW_CFA_advance_loc[24]:[    ][      ]*75040[        ]' >/dev/null; then
22450    gcc_cv_as_cfi_advance_working=yes
22451 fi
22452
22453     else
22454       echo "configure: failed program was" >&5
22455       cat conftest.s >&5
22456     fi
22457     rm -f conftest.o conftest.s
22458   fi
22459 fi
22460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
22461 $as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
22462
22463 else
22464   # no objdump, err on the side of caution
22465   gcc_cv_as_cfi_advance_working=no
22466 fi
22467
22468
22469 cat >>confdefs.h <<_ACEOF
22470 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
22471        && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
22472 _ACEOF
22473
22474
22475
22476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
22477 $as_echo_n "checking assembler for cfi personality directive... " >&6; }
22478 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then :
22479   $as_echo_n "(cached) " >&6
22480 else
22481   gcc_cv_as_cfi_personality_directive=no
22482   if test x$gcc_cv_as != x; then
22483     $as_echo '  .text
22484         .cfi_startproc
22485         .cfi_personality 0, symbol
22486         .cfi_endproc' > conftest.s
22487     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22488   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22489   (eval $ac_try) 2>&5
22490   ac_status=$?
22491   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22492   test $ac_status = 0; }; }
22493     then
22494         gcc_cv_as_cfi_personality_directive=yes
22495     else
22496       echo "configure: failed program was" >&5
22497       cat conftest.s >&5
22498     fi
22499     rm -f conftest.o conftest.s
22500   fi
22501 fi
22502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
22503 $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
22504
22505
22506 cat >>confdefs.h <<_ACEOF
22507 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
22508     then echo 1; else echo 0; fi`
22509 _ACEOF
22510
22511
22512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
22513 $as_echo_n "checking assembler for cfi sections directive... " >&6; }
22514 if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then :
22515   $as_echo_n "(cached) " >&6
22516 else
22517   gcc_cv_as_cfi_sections_directive=no
22518   if test x$gcc_cv_as != x; then
22519     $as_echo '  .text
22520         .cfi_sections .debug_frame, .eh_frame
22521         .cfi_startproc
22522         .cfi_endproc' > conftest.s
22523     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22524   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22525   (eval $ac_try) 2>&5
22526   ac_status=$?
22527   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22528   test $ac_status = 0; }; }
22529     then
22530         case $target_os in
22531   win32 | pe | cygwin* | mingw32* | uwin*)
22532     # Need to check that we generated the correct relocation for the
22533     # .debug_frame section.  This was fixed for binutils 2.21.
22534     gcc_cv_as_cfi_sections_directive=no
22535     if test "x$gcc_cv_objdump" != x; then
22536      if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
22537         grep secrel > /dev/null; then
22538       gcc_cv_as_cfi_sections_directive=yes
22539      fi
22540     fi
22541     ;;
22542   *)
22543     gcc_cv_as_cfi_sections_directive=yes
22544     ;;
22545 esac
22546     else
22547       echo "configure: failed program was" >&5
22548       cat conftest.s >&5
22549     fi
22550     rm -f conftest.o conftest.s
22551   fi
22552 fi
22553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
22554 $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
22555
22556
22557
22558 cat >>confdefs.h <<_ACEOF
22559 #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes;
22560     then echo 1; else echo 0; fi`
22561 _ACEOF
22562
22563
22564 # GAS versions up to and including 2.11.0 may mis-optimize
22565 # .eh_frame data.
22566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
22567 $as_echo_n "checking assembler for eh_frame optimization... " >&6; }
22568 if test "${gcc_cv_as_eh_frame+set}" = set; then :
22569   $as_echo_n "(cached) " >&6
22570 else
22571   gcc_cv_as_eh_frame=no
22572     if test $in_tree_gas = yes; then
22573     if test $in_tree_gas_is_elf = yes \
22574   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22575   then gcc_cv_as_eh_frame=yes
22576 fi
22577   elif test x$gcc_cv_as != x; then
22578     $as_echo '  .text
22579 .LFB1:
22580         .4byte  0
22581 .L1:
22582         .4byte  0
22583 .LFE1:
22584         .section        .eh_frame,"aw",@progbits
22585 __FRAME_BEGIN__:
22586         .4byte  .LECIE1-.LSCIE1
22587 .LSCIE1:
22588         .4byte  0x0
22589         .byte   0x1
22590         .ascii "z\0"
22591         .byte   0x1
22592         .byte   0x78
22593         .byte   0x1a
22594         .byte   0x0
22595         .byte   0x4
22596         .4byte  1
22597         .p2align 1
22598 .LECIE1:
22599 .LSFDE1:
22600         .4byte  .LEFDE1-.LASFDE1
22601 .LASFDE1:
22602         .4byte  .LASFDE1-__FRAME_BEGIN__
22603         .4byte  .LFB1
22604         .4byte  .LFE1-.LFB1
22605         .byte   0x4
22606         .4byte  .LFE1-.LFB1
22607         .byte   0x4
22608         .4byte  .L1-.LFB1
22609 .LEFDE1:' > conftest.s
22610     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22611   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22612   (eval $ac_try) 2>&5
22613   ac_status=$?
22614   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22615   test $ac_status = 0; }; }
22616     then
22617           cat > conftest.lit <<EOF
22618  0000 10000000 00000000 017a0001 781a0004  .........z..x...
22619  0010 01000000 12000000 18000000 00000000  ................
22620  0020 08000000 04080000 0044               .........D
22621 EOF
22622 cat > conftest.big <<EOF
22623  0000 00000010 00000000 017a0001 781a0004  .........z..x...
22624  0010 00000001 00000012 00000018 00000000  ................
22625  0020 00000008 04000000 0844               .........D
22626 EOF
22627   # If the assembler didn't choke, and we can objdump,
22628   # and we got the correct data, then succeed.
22629   # The text in the here-document typically retains its unix-style line
22630   # endings, while the output of objdump will use host line endings.
22631   # Therefore, use diff -b for the comparisons.
22632   if test x$gcc_cv_objdump != x \
22633   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
22634      | tail -3 > conftest.got \
22635   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
22636     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
22637   then
22638     gcc_cv_as_eh_frame=yes
22639   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
22640   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22641   (eval $ac_try) 2>&5
22642   ac_status=$?
22643   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22644   test $ac_status = 0; }; }; then
22645     gcc_cv_as_eh_frame=buggy
22646   else
22647     # Uh oh, what do we do now?
22648     gcc_cv_as_eh_frame=no
22649   fi
22650     else
22651       echo "configure: failed program was" >&5
22652       cat conftest.s >&5
22653     fi
22654     rm -f conftest.o conftest.s
22655   fi
22656 fi
22657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
22658 $as_echo "$gcc_cv_as_eh_frame" >&6; }
22659
22660
22661 if test $gcc_cv_as_eh_frame = buggy; then
22662
22663 $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
22664
22665 fi
22666
22667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22668 $as_echo_n "checking assembler for section merging support... " >&6; }
22669 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22670   $as_echo_n "(cached) " >&6
22671 else
22672   gcc_cv_as_shf_merge=no
22673     if test $in_tree_gas = yes; then
22674     if test $in_tree_gas_is_elf = yes \
22675   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22676   then gcc_cv_as_shf_merge=yes
22677 fi
22678   elif test x$gcc_cv_as != x; then
22679     $as_echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
22680     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22681   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22682   (eval $ac_try) 2>&5
22683   ac_status=$?
22684   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22685   test $ac_status = 0; }; }
22686     then
22687         gcc_cv_as_shf_merge=yes
22688     else
22689       echo "configure: failed program was" >&5
22690       cat conftest.s >&5
22691     fi
22692     rm -f conftest.o conftest.s
22693   fi
22694 fi
22695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22696 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22697
22698 if test $gcc_cv_as_shf_merge = no; then
22699   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22700 $as_echo_n "checking assembler for section merging support... " >&6; }
22701 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22702   $as_echo_n "(cached) " >&6
22703 else
22704   gcc_cv_as_shf_merge=no
22705     if test $in_tree_gas = yes; then
22706     if test $in_tree_gas_is_elf = yes \
22707   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22708   then gcc_cv_as_shf_merge=yes
22709 fi
22710   elif test x$gcc_cv_as != x; then
22711     $as_echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
22712     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22713   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22714   (eval $ac_try) 2>&5
22715   ac_status=$?
22716   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22717   test $ac_status = 0; }; }
22718     then
22719         gcc_cv_as_shf_merge=yes
22720     else
22721       echo "configure: failed program was" >&5
22722       cat conftest.s >&5
22723     fi
22724     rm -f conftest.o conftest.s
22725   fi
22726 fi
22727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22728 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22729
22730 fi
22731
22732 cat >>confdefs.h <<_ACEOF
22733 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
22734 _ACEOF
22735
22736
22737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5
22738 $as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; }
22739 if test "${gcc_cv_as_comdat_group+set}" = set; then :
22740   $as_echo_n "(cached) " >&6
22741 else
22742   gcc_cv_as_comdat_group=no
22743     if test $in_tree_gas = yes; then
22744     if test $in_tree_gas_is_elf = yes \
22745   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22746   then gcc_cv_as_comdat_group=yes
22747 fi
22748   elif test x$gcc_cv_as != x; then
22749     $as_echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
22750     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22751   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22752   (eval $ac_try) 2>&5
22753   ac_status=$?
22754   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22755   test $ac_status = 0; }; }
22756     then
22757         gcc_cv_as_comdat_group=yes
22758     else
22759       echo "configure: failed program was" >&5
22760       cat conftest.s >&5
22761     fi
22762     rm -f conftest.o conftest.s
22763   fi
22764 fi
22765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
22766 $as_echo "$gcc_cv_as_comdat_group" >&6; }
22767
22768 if test $gcc_cv_as_comdat_group = yes; then
22769   gcc_cv_as_comdat_group_percent=no
22770   gcc_cv_as_comdat_group_group=no
22771 else
22772  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as, %type)" >&5
22773 $as_echo_n "checking assembler for COMDAT group support (GNU as, %type)... " >&6; }
22774 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then :
22775   $as_echo_n "(cached) " >&6
22776 else
22777   gcc_cv_as_comdat_group_percent=no
22778     if test $in_tree_gas = yes; then
22779     if test $in_tree_gas_is_elf = yes \
22780   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22781   then gcc_cv_as_comdat_group_percent=yes
22782 fi
22783   elif test x$gcc_cv_as != x; then
22784     $as_echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
22785     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22786   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22787   (eval $ac_try) 2>&5
22788   ac_status=$?
22789   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22790   test $ac_status = 0; }; }
22791     then
22792         gcc_cv_as_comdat_group_percent=yes
22793     else
22794       echo "configure: failed program was" >&5
22795       cat conftest.s >&5
22796     fi
22797     rm -f conftest.o conftest.s
22798   fi
22799 fi
22800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
22801 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
22802
22803  if test $gcc_cv_as_comdat_group_percent = yes; then
22804    gcc_cv_as_comdat_group_group=no
22805  else
22806    case "${target}" in
22807      # Sun as uses a completely different syntax.
22808      *-*-solaris2*)
22809        case "${target}" in
22810          sparc*-*-solaris2*)
22811            conftest_s='
22812                .group foo,".text%foo",#comdat
22813                .section ".text%foo", #alloc,#execinstr,#progbits
22814                .globl foo
22815              foo:
22816              '
22817            ;;
22818          i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22819            conftest_s='
22820                .group foo,.text%foo,#comdat
22821                .section .text%foo, "ax", @progbits
22822                .globl  foo
22823              foo:
22824              '
22825            ;;
22826        esac
22827        { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (Sun as, .group)" >&5
22828 $as_echo_n "checking assembler for COMDAT group support (Sun as, .group)... " >&6; }
22829 if test "${gcc_cv_as_comdat_group_group+set}" = set; then :
22830   $as_echo_n "(cached) " >&6
22831 else
22832   gcc_cv_as_comdat_group_group=no
22833   if test x$gcc_cv_as != x; then
22834     $as_echo "$conftest_s" > conftest.s
22835     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22836   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22837   (eval $ac_try) 2>&5
22838   ac_status=$?
22839   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22840   test $ac_status = 0; }; }
22841     then
22842         gcc_cv_as_comdat_group_group=yes
22843     else
22844       echo "configure: failed program was" >&5
22845       cat conftest.s >&5
22846     fi
22847     rm -f conftest.o conftest.s
22848   fi
22849 fi
22850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_group" >&5
22851 $as_echo "$gcc_cv_as_comdat_group_group" >&6; }
22852
22853        ;;
22854    esac
22855  fi
22856 fi
22857 if test x"$ld_is_gold" = xyes; then
22858   comdat_group=yes
22859 elif test $in_tree_ld = yes ; then
22860   comdat_group=no
22861   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
22862      && test $in_tree_ld_is_elf = yes; then
22863      comdat_group=yes
22864   fi
22865 elif echo "$ld_ver" | grep GNU > /dev/null; then
22866   comdat_group=yes
22867   if test 0"$ld_date" -lt 20050308; then
22868     if test -n "$ld_date"; then
22869       # If there was date string, but was earlier than 2005-03-08, fail
22870       comdat_group=no
22871     elif test "$ld_vers_major" -lt 2; then
22872       comdat_group=no
22873     elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
22874       comdat_group=no
22875     fi
22876   fi
22877 else
22878   case "${target}" in
22879     *-*-solaris2.1[1-9]*)
22880       comdat_group=no
22881       # Sun ld has COMDAT group support since Solaris 9, but it doesn't
22882       # interoperate with GNU as until Solaris 11 build 130, i.e. ld
22883       # version 1.688.
22884       #
22885       # If using Sun as for COMDAT group as emitted by GCC, one needs at
22886       # least ld version 1.2267.
22887       if test "$ld_vers_major" -gt 1; then
22888         comdat_group=yes
22889       elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
22890         comdat_group=yes
22891       elif test "$ld_vers_minor" -ge 2267; then
22892         comdat_group=yes
22893       fi
22894       ;;
22895     *)
22896       # Assume linkers other than GNU ld don't support COMDAT group.
22897       comdat_group=no
22898       ;;
22899   esac
22900 fi
22901 # Allow overriding the automatic COMDAT group tests above.
22902 # Check whether --enable-comdat was given.
22903 if test "${enable_comdat+set}" = set; then :
22904   enableval=$enable_comdat; comdat_group="$enable_comdat"
22905 fi
22906
22907 if test $comdat_group = no; then
22908   gcc_cv_as_comdat_group=no
22909   gcc_cv_as_comdat_group_percent=no
22910   gcc_cv_as_comdat_group_group=no
22911 fi
22912
22913 cat >>confdefs.h <<_ACEOF
22914 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes \
22915     || test $gcc_cv_as_comdat_group_percent = yes \
22916     || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`
22917 _ACEOF
22918
22919
22920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
22921 $as_echo_n "checking assembler for line table discriminator support... " >&6; }
22922 if test "${gcc_cv_as_discriminator+set}" = set; then :
22923   $as_echo_n "(cached) " >&6
22924 else
22925   gcc_cv_as_discriminator=no
22926     if test $in_tree_gas = yes; then
22927     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51`
22928   then gcc_cv_as_discriminator=yes
22929 fi
22930   elif test x$gcc_cv_as != x; then
22931     $as_echo '  .text
22932         .file 1 "conf.c"
22933         .loc 1 1 0 discriminator 1' > conftest.s
22934     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22935   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22936   (eval $ac_try) 2>&5
22937   ac_status=$?
22938   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22939   test $ac_status = 0; }; }
22940     then
22941         gcc_cv_as_discriminator=yes
22942     else
22943       echo "configure: failed program was" >&5
22944       cat conftest.s >&5
22945     fi
22946     rm -f conftest.o conftest.s
22947   fi
22948 fi
22949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
22950 $as_echo "$gcc_cv_as_discriminator" >&6; }
22951 if test $gcc_cv_as_discriminator = yes; then
22952
22953 $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
22954
22955 fi
22956
22957 # Thread-local storage - the check is heavily parameterized.
22958 conftest_s=
22959 tls_first_major=
22960 tls_first_minor=
22961 tls_as_opt=
22962 case "$target" in
22963   alpha*-*-*)
22964     conftest_s='
22965         .section ".tdata","awT",@progbits
22966 foo:    .long   25
22967         .text
22968         ldq     $27,__tls_get_addr($29)         !literal!1
22969         lda     $16,foo($29)                    !tlsgd!1
22970         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
22971         ldq     $27,__tls_get_addr($29)         !literal!2
22972         lda     $16,foo($29)                    !tlsldm!2
22973         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
22974         ldq     $1,foo($29)                     !gotdtprel
22975         ldah    $2,foo($29)                     !dtprelhi
22976         lda     $3,foo($2)                      !dtprello
22977         lda     $4,foo($29)                     !dtprel
22978         ldq     $1,foo($29)                     !gottprel
22979         ldah    $2,foo($29)                     !tprelhi
22980         lda     $3,foo($2)                      !tprello
22981         lda     $4,foo($29)                     !tprel'
22982         tls_first_major=2
22983         tls_first_minor=13
22984         tls_as_opt=--fatal-warnings
22985         ;;
22986   cris-*-*|crisv32-*-*)
22987     conftest_s='
22988         .section ".tdata","awT",@progbits
22989 x:      .long   25
22990         .text
22991         move.d x:IE,$r10
22992         nop'
22993         tls_first_major=2
22994         tls_first_minor=20
22995         tls_as_opt=--fatal-warnings
22996         ;;
22997   frv*-*-*)
22998     conftest_s='
22999         .section ".tdata","awT",@progbits
23000 x:      .long   25
23001         .text
23002         call    #gettlsoff(x)'
23003         tls_first_major=2
23004         tls_first_minor=14
23005         ;;
23006   hppa*-*-linux*)
23007     conftest_s='
23008 t1:     .reg    %r20
23009 t2:     .reg    %r21
23010 gp:     .reg    %r19
23011         .section ".tdata","awT",@progbits
23012 foo:    .long   25
23013         .text
23014         .align  4
23015         addil LT%foo-$tls_gdidx$,gp
23016         ldo RT%foo-$tls_gdidx$(%r1),%arg0
23017         b __tls_get_addr
23018         nop
23019         addil LT%foo-$tls_ldidx$,gp
23020         b __tls_get_addr
23021         ldo RT%foo-$tls_ldidx$(%r1),%arg0
23022         addil LR%foo-$tls_dtpoff$,%ret0
23023         ldo RR%foo-$tls_dtpoff$(%r1),%t1
23024         mfctl %cr27,%t1
23025         addil LT%foo-$tls_ieoff$,gp
23026         ldw RT%foo-$tls_ieoff$(%r1),%t2
23027         add %t1,%t2,%t3
23028         mfctl %cr27,%t1
23029         addil LR%foo-$tls_leoff$,%t1
23030         ldo RR%foo-$tls_leoff$(%r1),%t2'
23031         tls_first_major=2
23032         tls_first_minor=15
23033         tls_as_opt=--fatal-warnings
23034         ;;
23035   arm*-*-*)
23036     conftest_s='
23037         .section ".tdata","awT",%progbits
23038 foo:    .long   25
23039         .text
23040 .word foo(gottpoff)
23041 .word foo(tpoff)
23042 .word foo(tlsgd)
23043 .word foo(tlsldm)
23044 .word foo(tlsldo)'
23045         tls_first_major=2
23046         tls_first_minor=17
23047         ;;
23048   i[34567]86-*-* | x86_64-*-solaris2.1[0-9]*)
23049     case "$target" in
23050       i[34567]86-*-solaris2.*)
23051         on_solaris=yes
23052         tga_func=___tls_get_addr
23053         ;;
23054       x86_64-*-solaris2.1[0-9]*)
23055         on_solaris=yes
23056         tga_func=__tls_get_addr
23057         ;;
23058       *)
23059         on_solaris=no
23060         ;;
23061     esac
23062     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23063       conftest_s='
23064         .section .tdata,"awt",@progbits'
23065       tls_first_major=0
23066       tls_first_minor=0
23067
23068 $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
23069
23070     else
23071       conftest_s='
23072         .section ".tdata","awT",@progbits'
23073       tls_first_major=2
23074       tls_first_minor=14
23075       tls_as_opt="--fatal-warnings"
23076     fi
23077     conftest_s="$conftest_s
23078 foo:    .long   25
23079         .text
23080         movl    %gs:0, %eax
23081         leal    foo@tlsgd(,%ebx,1), %eax
23082         leal    foo@tlsldm(%ebx), %eax
23083         leal    foo@dtpoff(%eax), %edx
23084         movl    foo@gottpoff(%ebx), %eax
23085         subl    foo@gottpoff(%ebx), %eax
23086         addl    foo@gotntpoff(%ebx), %eax
23087         movl    foo@indntpoff, %eax
23088         movl    \$foo@tpoff, %eax
23089         subl    \$foo@tpoff, %eax
23090         leal    foo@ntpoff(%ecx), %eax"
23091     ;;
23092   x86_64-*-*)
23093     conftest_s='
23094         .section ".tdata","awT",@progbits
23095 foo:    .long   25
23096         .text
23097         movq    %fs:0, %rax
23098         leaq    foo@TLSGD(%rip), %rdi
23099         leaq    foo@TLSLD(%rip), %rdi
23100         leaq    foo@DTPOFF(%rax), %rdx
23101         movq    foo@GOTTPOFF(%rip), %rax
23102         movq    $foo@TPOFF, %rax'
23103         tls_first_major=2
23104         tls_first_minor=14
23105         tls_as_opt=--fatal-warnings
23106         ;;
23107   ia64-*-*)
23108     conftest_s='
23109         .section ".tdata","awT",@progbits
23110 foo:    data8   25
23111         .text
23112         addl    r16 = @ltoff(@dtpmod(foo#)), gp
23113         addl    r17 = @ltoff(@dtprel(foo#)), gp
23114         addl    r18 = @ltoff(@tprel(foo#)), gp
23115         addl    r19 = @dtprel(foo#), gp
23116         adds    r21 = @dtprel(foo#), r13
23117         movl    r23 = @dtprel(foo#)
23118         addl    r20 = @tprel(foo#), gp
23119         adds    r22 = @tprel(foo#), r13
23120         movl    r24 = @tprel(foo#)'
23121         tls_first_major=2
23122         tls_first_minor=13
23123         tls_as_opt=--fatal-warnings
23124         ;;
23125   mips*-*-*)
23126     conftest_s='
23127         .section .tdata,"awT",@progbits
23128 x:
23129         .word 2
23130         .text
23131         addiu $4, $28, %tlsgd(x)
23132         addiu $4, $28, %tlsldm(x)
23133         lui $4, %dtprel_hi(x)
23134         addiu $4, $4, %dtprel_lo(x)
23135         lw $4, %gottprel(x)($28)
23136         lui $4, %tprel_hi(x)
23137         addiu $4, $4, %tprel_lo(x)'
23138         tls_first_major=2
23139         tls_first_minor=16
23140         tls_as_opt='-32 --fatal-warnings'
23141         ;;
23142   m68k-*-*)
23143     conftest_s='
23144         .section .tdata,"awT",@progbits
23145 x:
23146         .word 2
23147         .text
23148 foo:
23149         move.l x@TLSGD(%a5),%a0
23150         move.l x@TLSLDM(%a5),%a0
23151         move.l x@TLSLDO(%a5),%a0
23152         move.l x@TLSIE(%a5),%a0
23153         move.l x@TLSLE(%a5),%a0'
23154         tls_first_major=2
23155         tls_first_minor=19
23156         tls_as_opt='--fatal-warnings'
23157         ;;
23158   powerpc-*-*)
23159     conftest_s='
23160         .section ".tdata","awT",@progbits
23161         .align 2
23162 ld0:    .space 4
23163 ld1:    .space 4
23164 x1:     .space 4
23165 x2:     .space 4
23166 x3:     .space 4
23167         .text
23168         addi 3,31,ld0@got@tlsgd
23169         bl __tls_get_addr
23170         addi 3,31,x1@got@tlsld
23171         bl __tls_get_addr
23172         addi 9,3,x1@dtprel
23173         addis 9,3,x2@dtprel@ha
23174         addi 9,9,x2@dtprel@l
23175         lwz 9,x3@got@tprel(31)
23176         add 9,9,x@tls
23177         addi 9,2,x1@tprel
23178         addis 9,2,x2@tprel@ha
23179         addi 9,9,x2@tprel@l'
23180         tls_first_major=2
23181         tls_first_minor=14
23182         tls_as_opt="-a32 --fatal-warnings"
23183         ;;
23184   powerpc64-*-*)
23185     conftest_s='
23186         .section ".tdata","awT",@progbits
23187         .align 3
23188 ld0:    .space 8
23189 ld1:    .space 8
23190 x1:     .space 8
23191 x2:     .space 8
23192 x3:     .space 8
23193         .text
23194         addi 3,2,ld0@got@tlsgd
23195         bl .__tls_get_addr
23196         nop
23197         addi 3,2,ld1@toc
23198         bl .__tls_get_addr
23199         nop
23200         addi 3,2,x1@got@tlsld
23201         bl .__tls_get_addr
23202         nop
23203         addi 9,3,x1@dtprel
23204         bl .__tls_get_addr
23205         nop
23206         addis 9,3,x2@dtprel@ha
23207         addi 9,9,x2@dtprel@l
23208         bl .__tls_get_addr
23209         nop
23210         ld 9,x3@got@dtprel(2)
23211         add 9,9,3
23212         bl .__tls_get_addr
23213         nop'
23214         tls_first_major=2
23215         tls_first_minor=14
23216         tls_as_opt="-a64 --fatal-warnings"
23217         ;;
23218   s390-*-*)
23219     conftest_s='
23220         .section ".tdata","awT",@progbits
23221 foo:    .long   25
23222         .text
23223         .long   foo@TLSGD
23224         .long   foo@TLSLDM
23225         .long   foo@DTPOFF
23226         .long   foo@NTPOFF
23227         .long   foo@GOTNTPOFF
23228         .long   foo@INDNTPOFF
23229         l       %r1,foo@GOTNTPOFF(%r12)
23230         l       %r1,0(%r1):tls_load:foo
23231         bas     %r14,0(%r1,%r13):tls_gdcall:foo
23232         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
23233         tls_first_major=2
23234         tls_first_minor=14
23235         tls_as_opt="-m31 --fatal-warnings"
23236         ;;
23237   s390x-*-*)
23238     conftest_s='
23239         .section ".tdata","awT",@progbits
23240 foo:    .long   25
23241         .text
23242         .quad   foo@TLSGD
23243         .quad   foo@TLSLDM
23244         .quad   foo@DTPOFF
23245         .quad   foo@NTPOFF
23246         .quad   foo@GOTNTPOFF
23247         lg      %r1,foo@GOTNTPOFF(%r12)
23248         larl    %r1,foo@INDNTPOFF
23249         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
23250         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
23251         tls_first_major=2
23252         tls_first_minor=14
23253         tls_as_opt="-m64 -Aesame --fatal-warnings"
23254         ;;
23255   sh-*-* | sh[34]-*-*)
23256     conftest_s='
23257         .section ".tdata","awT",@progbits
23258 foo:    .long   25
23259         .text
23260         .long   foo@TLSGD
23261         .long   foo@TLSLDM
23262         .long   foo@DTPOFF
23263         .long   foo@GOTTPOFF
23264         .long   foo@TPOFF'
23265         tls_first_major=2
23266         tls_first_minor=13
23267         tls_as_opt=--fatal-warnings
23268         ;;
23269   sparc*-*-*)
23270     case "$target" in
23271       sparc*-sun-solaris2.*)
23272         on_solaris=yes
23273         tga_func=__tls_get_addr
23274         ;;
23275       *)
23276         on_solaris=no
23277         ;;
23278     esac
23279     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23280       conftest_s='
23281         .section ".tdata",#alloc,#write,#tls'
23282         tls_first_major=0
23283         tls_first_minor=0
23284     else
23285       conftest_s='
23286         .section ".tdata","awT",@progbits'
23287         tls_first_major=2
23288         tls_first_minor=14
23289         tls_as_opt="-32 --fatal-warnings"
23290     fi
23291     conftest_s="$conftest_s
23292 foo:    .long   25
23293         .text
23294         sethi   %tgd_hi22(foo), %o0
23295         add     %o0, %tgd_lo10(foo), %o1
23296         add     %l7, %o1, %o0, %tgd_add(foo)
23297         call    __tls_get_addr, %tgd_call(foo)
23298         sethi   %tldm_hi22(foo), %l1
23299         add     %l1, %tldm_lo10(foo), %l2
23300         add     %l7, %l2, %o0, %tldm_add(foo)
23301         call    __tls_get_addr, %tldm_call(foo)
23302         sethi   %tldo_hix22(foo), %l3
23303         xor     %l3, %tldo_lox10(foo), %l4
23304         add     %o0, %l4, %l5, %tldo_add(foo)
23305         sethi   %tie_hi22(foo), %o3
23306         add     %o3, %tie_lo10(foo), %o3
23307         ld      [%l7 + %o3], %o2, %tie_ld(foo)
23308         add     %g7, %o2, %o4, %tie_add(foo)
23309         sethi   %tle_hix22(foo), %l1
23310         xor     %l1, %tle_lox10(foo), %o5
23311         ld      [%g7 + %o5], %o1"
23312         ;;
23313   xtensa*-*-*)
23314     conftest_s='
23315         .section ".tdata","awT",@progbits
23316 foo:    .long   25
23317         .text
23318         movi    a8, foo@TLSFUNC
23319         movi    a10, foo@TLSARG
23320         callx8.tls a8, foo@TLSCALL'
23321         tls_first_major=2
23322         tls_first_minor=19
23323         ;;
23324 esac
23325 set_have_as_tls=no
23326 if test "x$enable_tls" = xno ; then
23327   : # TLS explicitly disabled.
23328 elif test "x$enable_tls" = xyes ; then
23329   set_have_as_tls=yes # TLS explicitly enabled.
23330 elif test -z "$tls_first_major"; then
23331   : # If we don't have a check, assume no support.
23332 else
23333   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
23334 $as_echo_n "checking assembler for thread-local storage support... " >&6; }
23335 if test "${gcc_cv_as_tls+set}" = set; then :
23336   $as_echo_n "(cached) " >&6
23337 else
23338   gcc_cv_as_tls=no
23339     if test $in_tree_gas = yes; then
23340     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
23341   then gcc_cv_as_tls=yes
23342 fi
23343   elif test x$gcc_cv_as != x; then
23344     $as_echo "$conftest_s" > conftest.s
23345     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
23346   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23347   (eval $ac_try) 2>&5
23348   ac_status=$?
23349   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23350   test $ac_status = 0; }; }
23351     then
23352         gcc_cv_as_tls=yes
23353     else
23354       echo "configure: failed program was" >&5
23355       cat conftest.s >&5
23356     fi
23357     rm -f conftest.o conftest.s
23358   fi
23359 fi
23360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
23361 $as_echo "$gcc_cv_as_tls" >&6; }
23362 if test $gcc_cv_as_tls = yes; then
23363   set_have_as_tls=yes
23364 fi
23365 fi
23366 case "$target" in
23367   *-*-irix6*)
23368     # IRIX 6.5 rld and libc.so lack TLS support, so even if gas and gld
23369     # with TLS support are in use, native TLS cannot work.
23370     set_have_as_tls=no
23371     ;;
23372   *-*-osf*)
23373     # Tru64 UNIX loader and libc.so lack TLS support, so even if gas and
23374     # gld with TLS support are in use, native TLS cannot work.
23375     set_have_as_tls=no
23376     ;;
23377   # TLS was introduced in the Solaris 9 FCS release and backported to
23378   # Solaris 8 patches.  Support for GNU-style TLS on x86 was only
23379   # introduced in Solaris 9 4/04, replacing the earlier Sun style that Sun
23380   # ld and GCC don't support any longer.
23381   *-*-solaris2.*)
23382     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker and ld.so.1 TLS support" >&5
23383 $as_echo_n "checking linker and ld.so.1 TLS support... " >&6; }
23384     ld_tls_support=no
23385     # Check ld and ld.so.1 TLS support.
23386     if echo "$ld_ver" | grep GNU > /dev/null; then
23387       # Assume all interesting versions of GNU ld have TLS support.
23388       # FIXME: still need ld.so.1 support, i.e. ld version checks below.
23389       ld_tls_support=yes
23390     else
23391       case "$target" in
23392         # Solaris 8/x86 ld has GNU style TLS support since version 1.280.
23393         i?86-*-solaris2.8)
23394           min_tls_ld_vers_minor=280
23395           ;;
23396         # Solaris 8/SPARC ld has TLS support since version 1.272.
23397         sparc*-*-solaris2.8)
23398           min_tls_ld_vers_minor=272
23399           ;;
23400         # Solaris 9/x86 ld has GNU style TLS support since version 1.374.
23401         i?86-*-solaris2.9)
23402           min_tls_ld_vers_minor=374
23403           ;;
23404         # Solaris 9/SPARC and Solaris 10+ ld have TLS support since FCS.
23405         sparc*-*-solaris2.9 | *-*-solaris2.1[0-9]*)
23406           min_tls_ld_vers_minor=343
23407           ;;
23408       esac
23409       if test "$ld_vers_major" -gt 1 || \
23410         test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then
23411         ld_tls_support=yes
23412       else
23413         set_have_as_tls=no
23414       fi
23415     fi
23416     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_tls_support" >&5
23417 $as_echo "$ld_tls_support" >&6; }
23418
23419     save_LIBS="$LIBS"
23420     save_LDFLAGS="$LDFLAGS"
23421     LIBS=
23422     LDFLAGS=
23423
23424     { $as_echo "$as_me:${as_lineno-$LINENO}: checking alternate thread library" >&5
23425 $as_echo_n "checking alternate thread library... " >&6; }
23426     case "$target" in
23427       # TLS support was backported to Solaris 8 patches, but only lives in
23428       # the alternate thread library which became the default in Solaris 9.
23429       # We want to always use that, irrespective of TLS support.
23430       *-*-solaris2.8)
23431         # Take multilib subdir into account.  There's no spec to handle
23432         # this.  The 64 symlink exists since Solaris 8.
23433         lwp_dir=/usr/lib/lwp
23434         lwp_spec="-L$lwp_dir%{m64:/64} -R$lwp_dir%{m64:/64}"
23435         LDFLAGS="-L$lwp_dir -R$lwp_dir"
23436         ;;
23437       *-*-solaris2*)
23438         lwp_dir="none"
23439         lwp_spec=""
23440         ;;
23441     esac
23442     # Always define LIB_THREAD_LDFLAGS_SPEC, even without TLS support.
23443
23444 cat >>confdefs.h <<_ACEOF
23445 #define LIB_THREAD_LDFLAGS_SPEC "$lwp_spec"
23446 _ACEOF
23447
23448     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lwp_dir" >&5
23449 $as_echo "$lwp_dir" >&6; }
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       # Tru64 UNIX support -noso/-so_archive instead of -Bstatic/-Bdynamic.
23558       alpha*-dec-osf*)
23559         gcc_cv_ld_static_dynamic=yes
23560         gcc_cv_ld_static_option="-noso"
23561         gcc_cv_ld_dynamic_option="-so_archive"
23562         ;;
23563       # IRIX 6 ld supports -Bstatic/-Bdynamic.
23564       mips-sgi-irix6*)
23565         gcc_cv_ld_static_dynamic=yes
23566         ;;
23567       # Solaris 2 ld always supports -Bstatic/-Bdynamic.
23568       *-*-solaris2*)
23569         gcc_cv_ld_static_dynamic=yes
23570         ;;
23571     esac
23572   fi
23573 fi
23574 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
23575
23576 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
23577
23578
23579 cat >>confdefs.h <<_ACEOF
23580 #define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
23581 _ACEOF
23582
23583
23584 cat >>confdefs.h <<_ACEOF
23585 #define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
23586 _ACEOF
23587
23588 fi
23589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
23590 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
23591
23592 if test x"$demangler_in_ld" = xyes; then
23593   { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
23594 $as_echo_n "checking linker --demangle support... " >&6; }
23595   gcc_cv_ld_demangle=no
23596   if test $in_tree_ld = yes; then
23597     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
23598       gcc_cv_ld_demangle=yes
23599     fi
23600   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
23601     # Check if the GNU linker supports --demangle option
23602     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
23603       gcc_cv_ld_demangle=yes
23604     fi
23605   fi
23606   if test x"$gcc_cv_ld_demangle" = xyes; then
23607
23608 $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
23609
23610   fi
23611   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
23612 $as_echo "$gcc_cv_ld_demangle" >&6; }
23613 fi
23614
23615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5
23616 $as_echo_n "checking linker plugin support... " >&6; }
23617 gcc_cv_lto_plugin=0
23618 if test -f liblto_plugin.la; then
23619   save_ld_ver="$ld_ver"
23620   save_ld_vers_major="$ld_vers_major"
23621   save_ld_vers_minor="$ld_vers_minor"
23622   save_ld_is_gold="$ld_is_gold"
23623
23624   ld_is_gold=no
23625
23626   if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
23627     ld_ver="GNU ld"
23628     # FIXME: ld_is_gold?
23629     ld_vers_major="$gcc_cv_gld_major_version"
23630     ld_vers_minor="$gcc_cv_gld_minor_version"
23631   else
23632     # Determine plugin linker version.
23633     # FIXME: Partial duplicate from above, generalize.
23634     ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
23635     if echo "$ld_ver" | grep GNU > /dev/null; then
23636       if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
23637         ld_is_gold=yes
23638         ld_vers=`echo $ld_ver | sed -n \
23639             -e 's,^[^)]*[        ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
23640       else
23641         ld_vers=`echo $ld_ver | sed -n \
23642             -e 's,^.*[   ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
23643       fi
23644       ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
23645       ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
23646     fi
23647   fi
23648
23649   # Determine plugin support.
23650   if echo "$ld_ver" | grep GNU > /dev/null; then
23651     # Require GNU ld or gold 2.21+ for plugin support by default.
23652     if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
23653       gcc_cv_lto_plugin=2
23654     # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
23655     elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
23656       gcc_cv_lto_plugin=1
23657     fi
23658   fi
23659
23660   ld_ver="$save_ld_ver"
23661   ld_vers_major="$save_ld_vers_major"
23662   ld_vers_minor="$save_ld_vers_minor"
23663   ld_is_gold="$save_ld_is_gold"
23664 fi
23665
23666 cat >>confdefs.h <<_ACEOF
23667 #define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin
23668 _ACEOF
23669
23670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5
23671 $as_echo "$gcc_cv_lto_plugin" >&6; }
23672
23673 case "$target" in
23674   # All TARGET_ABI_OSF targets.
23675   alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
23676     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
23677 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
23678 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then :
23679   $as_echo_n "(cached) " >&6
23680 else
23681   gcc_cv_as_alpha_explicit_relocs=no
23682     if test $in_tree_gas = yes; then
23683     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
23684   then gcc_cv_as_alpha_explicit_relocs=yes
23685 fi
23686   elif test x$gcc_cv_as != x; then
23687     $as_echo '  .set nomacro
23688         .text
23689         extbl   $3, $2, $3      !lituse_bytoff!1
23690         ldq     $2, a($29)      !literal!1
23691         ldq     $4, b($29)      !literal!2
23692         ldq_u   $3, 0($2)       !lituse_base!1
23693         ldq     $27, f($29)     !literal!5
23694         jsr     $26, ($27), f   !lituse_jsr!5
23695         ldah    $29, 0($26)     !gpdisp!3
23696         lda     $0, c($29)      !gprel
23697         ldah    $1, d($29)      !gprelhigh
23698         lda     $1, d($1)       !gprellow
23699         lda     $29, 0($29)     !gpdisp!3' > conftest.s
23700     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23701   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23702   (eval $ac_try) 2>&5
23703   ac_status=$?
23704   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23705   test $ac_status = 0; }; }
23706     then
23707         gcc_cv_as_alpha_explicit_relocs=yes
23708     else
23709       echo "configure: failed program was" >&5
23710       cat conftest.s >&5
23711     fi
23712     rm -f conftest.o conftest.s
23713   fi
23714 fi
23715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
23716 $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
23717 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
23718
23719 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
23720
23721 fi
23722     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
23723 $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
23724 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then :
23725   $as_echo_n "(cached) " >&6
23726 else
23727   gcc_cv_as_alpha_jsrdirect_relocs=no
23728     if test $in_tree_gas = yes; then
23729     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
23730   then gcc_cv_as_alpha_jsrdirect_relocs=yes
23731 fi
23732   elif test x$gcc_cv_as != x; then
23733     $as_echo '  .set nomacro
23734         .text
23735         ldq     $27, a($29)     !literal!1
23736         jsr     $26, ($27), a   !lituse_jsrdirect!1' > conftest.s
23737     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23738   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23739   (eval $ac_try) 2>&5
23740   ac_status=$?
23741   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23742   test $ac_status = 0; }; }
23743     then
23744         gcc_cv_as_alpha_jsrdirect_relocs=yes
23745     else
23746       echo "configure: failed program was" >&5
23747       cat conftest.s >&5
23748     fi
23749     rm -f conftest.o conftest.s
23750   fi
23751 fi
23752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
23753 $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
23754 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
23755
23756 $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
23757
23758 fi
23759     ;;
23760
23761   cris-*-*)
23762     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
23763 $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
23764 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then :
23765   $as_echo_n "(cached) " >&6
23766 else
23767   gcc_cv_as_cris_no_mul_bug=no
23768     if test $in_tree_gas = yes; then
23769     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
23770   then gcc_cv_as_cris_no_mul_bug=yes
23771 fi
23772   elif test x$gcc_cv_as != x; then
23773     $as_echo '.text' > conftest.s
23774     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
23775   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23776   (eval $ac_try) 2>&5
23777   ac_status=$?
23778   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23779   test $ac_status = 0; }; }
23780     then
23781         gcc_cv_as_cris_no_mul_bug=yes
23782     else
23783       echo "configure: failed program was" >&5
23784       cat conftest.s >&5
23785     fi
23786     rm -f conftest.o conftest.s
23787   fi
23788 fi
23789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
23790 $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
23791 if test $gcc_cv_as_cris_no_mul_bug = yes; then
23792
23793 $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
23794
23795 fi
23796     ;;
23797
23798   sparc*-*-*)
23799     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5
23800 $as_echo_n "checking assembler for .register... " >&6; }
23801 if test "${gcc_cv_as_sparc_register_op+set}" = set; then :
23802   $as_echo_n "(cached) " >&6
23803 else
23804   gcc_cv_as_sparc_register_op=no
23805   if test x$gcc_cv_as != x; then
23806     $as_echo '.register %g2, #scratch' > conftest.s
23807     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23808   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23809   (eval $ac_try) 2>&5
23810   ac_status=$?
23811   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23812   test $ac_status = 0; }; }
23813     then
23814         gcc_cv_as_sparc_register_op=yes
23815     else
23816       echo "configure: failed program was" >&5
23817       cat conftest.s >&5
23818     fi
23819     rm -f conftest.o conftest.s
23820   fi
23821 fi
23822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5
23823 $as_echo "$gcc_cv_as_sparc_register_op" >&6; }
23824 if test $gcc_cv_as_sparc_register_op = yes; then
23825
23826 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
23827
23828 fi
23829
23830     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
23831 $as_echo_n "checking assembler for -relax option... " >&6; }
23832 if test "${gcc_cv_as_sparc_relax+set}" = set; then :
23833   $as_echo_n "(cached) " >&6
23834 else
23835   gcc_cv_as_sparc_relax=no
23836   if test x$gcc_cv_as != x; then
23837     $as_echo '.text' > conftest.s
23838     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
23839   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23840   (eval $ac_try) 2>&5
23841   ac_status=$?
23842   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23843   test $ac_status = 0; }; }
23844     then
23845         gcc_cv_as_sparc_relax=yes
23846     else
23847       echo "configure: failed program was" >&5
23848       cat conftest.s >&5
23849     fi
23850     rm -f conftest.o conftest.s
23851   fi
23852 fi
23853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
23854 $as_echo "$gcc_cv_as_sparc_relax" >&6; }
23855 if test $gcc_cv_as_sparc_relax = yes; then
23856
23857 $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
23858
23859 fi
23860
23861     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
23862 $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
23863 if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then :
23864   $as_echo_n "(cached) " >&6
23865 else
23866   gcc_cv_as_sparc_gotdata_op=no
23867   if test x$gcc_cv_as != x; then
23868     $as_echo '.text
23869 .align 4
23870 foo:
23871         nop
23872 bar:
23873         sethi %gdop_hix22(foo), %g1
23874         xor    %g1, %gdop_lox10(foo), %g1
23875         ld    [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
23876     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
23877   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23878   (eval $ac_try) 2>&5
23879   ac_status=$?
23880   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23881   test $ac_status = 0; }; }
23882     then
23883         if test x$gcc_cv_ld != x \
23884        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
23885          if test x$gcc_cv_objdump != x; then
23886            if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
23887               | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
23888                gcc_cv_as_sparc_gotdata_op=no
23889            else
23890                gcc_cv_as_sparc_gotdata_op=yes
23891            fi
23892          fi
23893        fi
23894        rm -f conftest
23895     else
23896       echo "configure: failed program was" >&5
23897       cat conftest.s >&5
23898     fi
23899     rm -f conftest.o conftest.s
23900   fi
23901 fi
23902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
23903 $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
23904 if test $gcc_cv_as_sparc_gotdata_op = yes; then
23905
23906 $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
23907
23908 fi
23909
23910     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
23911 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
23912 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then :
23913   $as_echo_n "(cached) " >&6
23914 else
23915   gcc_cv_as_sparc_ua_pcrel=no
23916   if test x$gcc_cv_as != x; then
23917     $as_echo '.text
23918 foo:
23919         nop
23920 .data
23921 .align 4
23922 .byte 0
23923 .uaword %r_disp32(foo)' > conftest.s
23924     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
23925   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23926   (eval $ac_try) 2>&5
23927   ac_status=$?
23928   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23929   test $ac_status = 0; }; }
23930     then
23931         if test x$gcc_cv_ld != x \
23932        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
23933          gcc_cv_as_sparc_ua_pcrel=yes
23934        fi
23935        rm -f conftest
23936     else
23937       echo "configure: failed program was" >&5
23938       cat conftest.s >&5
23939     fi
23940     rm -f conftest.o conftest.s
23941   fi
23942 fi
23943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
23944 $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
23945 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
23946
23947 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
23948
23949
23950       { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
23951 $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
23952 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then :
23953   $as_echo_n "(cached) " >&6
23954 else
23955   gcc_cv_as_sparc_ua_pcrel_hidden=no
23956   if test x$gcc_cv_as != x; then
23957     $as_echo '.data
23958 .align 4
23959 .byte 0x31
23960 .uaword %r_disp32(foo)
23961 .byte 0x32, 0x33, 0x34
23962 .global foo
23963 .hidden foo
23964 foo:
23965 .skip 4' > conftest.s
23966     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
23967   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23968   (eval $ac_try) 2>&5
23969   ac_status=$?
23970   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23971   test $ac_status = 0; }; }
23972     then
23973         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
23974          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
23975          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
23976             | grep ' 31000000 07323334' > /dev/null 2>&1; then
23977             if $gcc_cv_objdump -R conftest 2> /dev/null \
23978                | grep 'DISP32' > /dev/null 2>&1; then
23979                 :
23980             else
23981                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
23982             fi
23983          fi
23984          rm -f conftest
23985     else
23986       echo "configure: failed program was" >&5
23987       cat conftest.s >&5
23988     fi
23989     rm -f conftest.o conftest.s
23990   fi
23991 fi
23992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
23993 $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
23994 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
23995
23996 $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
23997
23998 fi
23999
24000 fi # unaligned pcrel relocs
24001
24002     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
24003 $as_echo_n "checking assembler for offsetable %lo()... " >&6; }
24004 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then :
24005   $as_echo_n "(cached) " >&6
24006 else
24007   gcc_cv_as_sparc_offsetable_lo10=no
24008   if test x$gcc_cv_as != x; then
24009     $as_echo '.text
24010         or %g1, %lo(ab) + 12, %g1
24011         or %g1, %lo(ab + 12), %g1' > conftest.s
24012     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
24013   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24014   (eval $ac_try) 2>&5
24015   ac_status=$?
24016   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24017   test $ac_status = 0; }; }
24018     then
24019         if test x$gcc_cv_objdump != x \
24020        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
24021           | grep ' 82106000 82106000' > /dev/null 2>&1; then
24022          gcc_cv_as_sparc_offsetable_lo10=yes
24023        fi
24024     else
24025       echo "configure: failed program was" >&5
24026       cat conftest.s >&5
24027     fi
24028     rm -f conftest.o conftest.s
24029   fi
24030 fi
24031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
24032 $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
24033 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
24034
24035 $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
24036
24037 fi
24038     ;;
24039
24040   i[34567]86-*-* | x86_64-*-*)
24041     case $target_os in
24042       cygwin*)
24043         # Full C++ conformance when using a shared libstdc++-v3 requires some
24044         # support from the Cygwin DLL, which in more recent versions exports
24045         # wrappers to aid in interposing and redirecting operators new, delete,
24046         # etc., as per n2800 #17.6.4.6 [replacement.functions].  Check if we
24047         # are configuring for a version of Cygwin that exports the wrappers.
24048         if test x$host = x$target; then
24049           ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
24050 if test "x$ac_cv_func___wrap__Znaj" = x""yes; then :
24051   gcc_ac_cygwin_dll_wrappers=yes
24052 else
24053   gcc_ac_cygwin_dll_wrappers=no
24054 fi
24055
24056         else
24057           # Can't check presence of libc functions during cross-compile, so
24058           # we just have to assume we're building for an up-to-date target.
24059           gcc_ac_cygwin_dll_wrappers=yes
24060         fi
24061
24062 cat >>confdefs.h <<_ACEOF
24063 #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
24064 _ACEOF
24065
24066     esac
24067     case $target_os in
24068       cygwin* | pe | mingw32*)
24069         # Recent binutils allows the three-operand form of ".comm" on PE.  This
24070         # definition is used unconditionally to initialise the default state of
24071         # the target option variable that governs usage of the feature.
24072         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
24073 $as_echo_n "checking assembler for .comm with alignment... " >&6; }
24074 if test "${gcc_cv_as_comm_has_align+set}" = set; then :
24075   $as_echo_n "(cached) " >&6
24076 else
24077   gcc_cv_as_comm_has_align=no
24078     if test $in_tree_gas = yes; then
24079     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
24080   then gcc_cv_as_comm_has_align=yes
24081 fi
24082   elif test x$gcc_cv_as != x; then
24083     $as_echo '.comm foo,1,32' > conftest.s
24084     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24085   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24086   (eval $ac_try) 2>&5
24087   ac_status=$?
24088   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24089   test $ac_status = 0; }; }
24090     then
24091         gcc_cv_as_comm_has_align=yes
24092     else
24093       echo "configure: failed program was" >&5
24094       cat conftest.s >&5
24095     fi
24096     rm -f conftest.o conftest.s
24097   fi
24098 fi
24099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
24100 $as_echo "$gcc_cv_as_comm_has_align" >&6; }
24101
24102
24103 cat >>confdefs.h <<_ACEOF
24104 #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
24105 _ACEOF
24106
24107         # Used for DWARF 2 in PE
24108         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
24109 $as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
24110 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then :
24111   $as_echo_n "(cached) " >&6
24112 else
24113   gcc_cv_as_ix86_pe_secrel32=no
24114     if test $in_tree_gas = yes; then
24115     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
24116   then gcc_cv_as_ix86_pe_secrel32=yes
24117 fi
24118   elif test x$gcc_cv_as != x; then
24119     $as_echo '.text
24120 foo:    nop
24121 .data
24122         .secrel32 foo' > conftest.s
24123     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24124   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24125   (eval $ac_try) 2>&5
24126   ac_status=$?
24127   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24128   test $ac_status = 0; }; }
24129     then
24130         if test x$gcc_cv_ld != x \
24131            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
24132              gcc_cv_as_ix86_pe_secrel32=yes
24133            fi
24134            rm -f conftest
24135     else
24136       echo "configure: failed program was" >&5
24137       cat conftest.s >&5
24138     fi
24139     rm -f conftest.o conftest.s
24140   fi
24141 fi
24142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
24143 $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
24144 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
24145
24146 $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
24147
24148 fi
24149         # Test if the assembler supports the extended form of the .section
24150         # directive that specifies section alignment.  LTO support uses this,
24151         # but normally only after installation, so we warn but don't fail the
24152         # configure if LTO is enabled but the assembler does not support it.
24153         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
24154 $as_echo_n "checking assembler for .section with alignment... " >&6; }
24155 if test "${gcc_cv_as_section_has_align+set}" = set; then :
24156   $as_echo_n "(cached) " >&6
24157 else
24158   gcc_cv_as_section_has_align=no
24159     if test $in_tree_gas = yes; then
24160     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 1`
24161   then gcc_cv_as_section_has_align=yes
24162 fi
24163   elif test x$gcc_cv_as != x; then
24164     $as_echo '.section lto_test,"dr0"' > conftest.s
24165     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
24166   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24167   (eval $ac_try) 2>&5
24168   ac_status=$?
24169   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24170   test $ac_status = 0; }; }
24171     then
24172         gcc_cv_as_section_has_align=yes
24173     else
24174       echo "configure: failed program was" >&5
24175       cat conftest.s >&5
24176     fi
24177     rm -f conftest.o conftest.s
24178   fi
24179 fi
24180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5
24181 $as_echo "$gcc_cv_as_section_has_align" >&6; }
24182
24183         if test x$gcc_cv_as_section_has_align != xyes; then
24184           case ",$enable_languages," in
24185             *,lto,*)
24186               { $as_echo "$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
24187 $as_echo "$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;}
24188               ;;
24189           esac
24190         fi
24191         ;;
24192     esac
24193
24194     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
24195 $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
24196 if test "${gcc_cv_as_ix86_filds+set}" = set; then :
24197   $as_echo_n "(cached) " >&6
24198 else
24199   gcc_cv_as_ix86_filds=no
24200   if test x$gcc_cv_as != x; then
24201     $as_echo 'filds mem; fists mem' > conftest.s
24202     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24203   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24204   (eval $ac_try) 2>&5
24205   ac_status=$?
24206   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24207   test $ac_status = 0; }; }
24208     then
24209         gcc_cv_as_ix86_filds=yes
24210     else
24211       echo "configure: failed program was" >&5
24212       cat conftest.s >&5
24213     fi
24214     rm -f conftest.o conftest.s
24215   fi
24216 fi
24217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
24218 $as_echo "$gcc_cv_as_ix86_filds" >&6; }
24219 if test $gcc_cv_as_ix86_filds = yes; then
24220
24221 $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
24222
24223 fi
24224
24225     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
24226 $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
24227 if test "${gcc_cv_as_ix86_fildq+set}" = set; then :
24228   $as_echo_n "(cached) " >&6
24229 else
24230   gcc_cv_as_ix86_fildq=no
24231   if test x$gcc_cv_as != x; then
24232     $as_echo 'fildq mem; fistpq mem' > conftest.s
24233     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24234   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24235   (eval $ac_try) 2>&5
24236   ac_status=$?
24237   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24238   test $ac_status = 0; }; }
24239     then
24240         gcc_cv_as_ix86_fildq=yes
24241     else
24242       echo "configure: failed program was" >&5
24243       cat conftest.s >&5
24244     fi
24245     rm -f conftest.o conftest.s
24246   fi
24247 fi
24248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
24249 $as_echo "$gcc_cv_as_ix86_fildq" >&6; }
24250 if test $gcc_cv_as_ix86_fildq = yes; then
24251
24252 $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
24253
24254 fi
24255
24256     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
24257 $as_echo_n "checking assembler for cmov syntax... " >&6; }
24258 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then :
24259   $as_echo_n "(cached) " >&6
24260 else
24261   gcc_cv_as_ix86_cmov_sun_syntax=no
24262   if test x$gcc_cv_as != x; then
24263     $as_echo 'cmovl.l %edx, %eax' > conftest.s
24264     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24265   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24266   (eval $ac_try) 2>&5
24267   ac_status=$?
24268   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24269   test $ac_status = 0; }; }
24270     then
24271         gcc_cv_as_ix86_cmov_sun_syntax=yes
24272     else
24273       echo "configure: failed program was" >&5
24274       cat conftest.s >&5
24275     fi
24276     rm -f conftest.o conftest.s
24277   fi
24278 fi
24279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
24280 $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
24281 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
24282
24283 $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
24284
24285 fi
24286
24287     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
24288 $as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
24289 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then :
24290   $as_echo_n "(cached) " >&6
24291 else
24292   gcc_cv_as_ix86_ffreep=no
24293   if test x$gcc_cv_as != x; then
24294     $as_echo 'ffreep %st(1)' > conftest.s
24295     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24296   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24297   (eval $ac_try) 2>&5
24298   ac_status=$?
24299   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24300   test $ac_status = 0; }; }
24301     then
24302         gcc_cv_as_ix86_ffreep=yes
24303     else
24304       echo "configure: failed program was" >&5
24305       cat conftest.s >&5
24306     fi
24307     rm -f conftest.o conftest.s
24308   fi
24309 fi
24310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
24311 $as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
24312 if test $gcc_cv_as_ix86_ffreep = yes; then
24313
24314 $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
24315
24316 fi
24317
24318     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
24319 $as_echo_n "checking assembler for .quad directive... " >&6; }
24320 if test "${gcc_cv_as_ix86_quad+set}" = set; then :
24321   $as_echo_n "(cached) " >&6
24322 else
24323   gcc_cv_as_ix86_quad=no
24324   if test x$gcc_cv_as != x; then
24325     $as_echo '.quad 0' > conftest.s
24326     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24327   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24328   (eval $ac_try) 2>&5
24329   ac_status=$?
24330   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24331   test $ac_status = 0; }; }
24332     then
24333         gcc_cv_as_ix86_quad=yes
24334     else
24335       echo "configure: failed program was" >&5
24336       cat conftest.s >&5
24337     fi
24338     rm -f conftest.o conftest.s
24339   fi
24340 fi
24341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5
24342 $as_echo "$gcc_cv_as_ix86_quad" >&6; }
24343 if test $gcc_cv_as_ix86_quad = yes; then
24344
24345 $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
24346
24347 fi
24348
24349     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
24350 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
24351 if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
24352   $as_echo_n "(cached) " >&6
24353 else
24354   gcc_cv_as_ix86_sahf=no
24355   if test x$gcc_cv_as != x; then
24356     $as_echo '.code64
24357        sahf' > conftest.s
24358     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24359   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24360   (eval $ac_try) 2>&5
24361   ac_status=$?
24362   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24363   test $ac_status = 0; }; }
24364     then
24365         gcc_cv_as_ix86_sahf=yes
24366     else
24367       echo "configure: failed program was" >&5
24368       cat conftest.s >&5
24369     fi
24370     rm -f conftest.o conftest.s
24371   fi
24372 fi
24373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
24374 $as_echo "$gcc_cv_as_ix86_sahf" >&6; }
24375 if test $gcc_cv_as_ix86_sahf = yes; then
24376
24377 $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
24378
24379 fi
24380
24381     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
24382 $as_echo_n "checking assembler for swap suffix... " >&6; }
24383 if test "${gcc_cv_as_ix86_swap+set}" = set; then :
24384   $as_echo_n "(cached) " >&6
24385 else
24386   gcc_cv_as_ix86_swap=no
24387   if test x$gcc_cv_as != x; then
24388     $as_echo 'movl.s %esp, %ebp' > conftest.s
24389     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24390   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24391   (eval $ac_try) 2>&5
24392   ac_status=$?
24393   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24394   test $ac_status = 0; }; }
24395     then
24396         gcc_cv_as_ix86_swap=yes
24397     else
24398       echo "configure: failed program was" >&5
24399       cat conftest.s >&5
24400     fi
24401     rm -f conftest.o conftest.s
24402   fi
24403 fi
24404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
24405 $as_echo "$gcc_cv_as_ix86_swap" >&6; }
24406 if test $gcc_cv_as_ix86_swap = yes; then
24407
24408 $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
24409
24410 fi
24411
24412     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
24413 $as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
24414 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then :
24415   $as_echo_n "(cached) " >&6
24416 else
24417   gcc_cv_as_ix86_diff_sect_delta=no
24418   if test x$gcc_cv_as != x; then
24419     $as_echo '.section .rodata
24420 .L1:
24421         .long .L2-.L1
24422         .long .L3-.L1
24423         .text
24424 .L3:    nop
24425 .L2:    nop' > conftest.s
24426     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24427   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24428   (eval $ac_try) 2>&5
24429   ac_status=$?
24430   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24431   test $ac_status = 0; }; }
24432     then
24433         gcc_cv_as_ix86_diff_sect_delta=yes
24434     else
24435       echo "configure: failed program was" >&5
24436       cat conftest.s >&5
24437     fi
24438     rm -f conftest.o conftest.s
24439   fi
24440 fi
24441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
24442 $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
24443 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
24444
24445 $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
24446
24447 fi
24448
24449     # These two are used unconditionally by i386.[ch]; it is to be defined
24450     # to 1 if the feature is present, 0 otherwise.
24451     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
24452 $as_echo_n "checking assembler for GOTOFF in data... " >&6; }
24453 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
24454   $as_echo_n "(cached) " >&6
24455 else
24456   gcc_cv_as_ix86_gotoff_in_data=no
24457     if test $in_tree_gas = yes; then
24458     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
24459   then gcc_cv_as_ix86_gotoff_in_data=yes
24460 fi
24461   elif test x$gcc_cv_as != x; then
24462     $as_echo '  .text
24463 .L0:
24464         nop
24465         .data
24466         .long .L0@GOTOFF' > conftest.s
24467     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24468   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24469   (eval $ac_try) 2>&5
24470   ac_status=$?
24471   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24472   test $ac_status = 0; }; }
24473     then
24474         gcc_cv_as_ix86_gotoff_in_data=yes
24475     else
24476       echo "configure: failed program was" >&5
24477       cat conftest.s >&5
24478     fi
24479     rm -f conftest.o conftest.s
24480   fi
24481 fi
24482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
24483 $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
24484
24485
24486 cat >>confdefs.h <<_ACEOF
24487 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
24488 _ACEOF
24489
24490
24491     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
24492 $as_echo_n "checking assembler for rep and lock prefix... " >&6; }
24493 if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then :
24494   $as_echo_n "(cached) " >&6
24495 else
24496   gcc_cv_as_ix86_rep_lock_prefix=no
24497   if test x$gcc_cv_as != x; then
24498     $as_echo 'rep movsl
24499          lock addl %edi, (%eax,%esi)
24500          lock orl $0, (%esp)' > conftest.s
24501     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24502   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24503   (eval $ac_try) 2>&5
24504   ac_status=$?
24505   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24506   test $ac_status = 0; }; }
24507     then
24508         gcc_cv_as_ix86_rep_lock_prefix=yes
24509     else
24510       echo "configure: failed program was" >&5
24511       cat conftest.s >&5
24512     fi
24513     rm -f conftest.o conftest.s
24514   fi
24515 fi
24516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
24517 $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
24518 if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
24519
24520 $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
24521
24522 fi
24523
24524     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5
24525 $as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; }
24526 if test "${gcc_cv_as_ix86_tlsgdplt+set}" = set; then :
24527   $as_echo_n "(cached) " >&6
24528 else
24529   gcc_cv_as_ix86_tlsgdplt=no
24530   if test x$gcc_cv_as != x; then
24531     $as_echo 'call    tls_gd@tlsgdplt' > conftest.s
24532     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24533   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24534   (eval $ac_try) 2>&5
24535   ac_status=$?
24536   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24537   test $ac_status = 0; }; }
24538     then
24539         gcc_cv_as_ix86_tlsgdplt=yes
24540     else
24541       echo "configure: failed program was" >&5
24542       cat conftest.s >&5
24543     fi
24544     rm -f conftest.o conftest.s
24545   fi
24546 fi
24547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsgdplt" >&5
24548 $as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; }
24549 if test $gcc_cv_as_ix86_tlsgdplt = yes; then
24550
24551 $as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h
24552
24553 fi
24554
24555     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5
24556 $as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; }
24557 if test "${gcc_cv_as_ix86_tlsldmplt+set}" = set; then :
24558   $as_echo_n "(cached) " >&6
24559 else
24560   gcc_cv_as_ix86_tlsldmplt=no
24561   if test x$gcc_cv_as != x; then
24562     $as_echo 'call    tls_ld@tlsldmplt' > conftest.s
24563     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24564   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24565   (eval $ac_try) 2>&5
24566   ac_status=$?
24567   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24568   test $ac_status = 0; }; }
24569     then
24570         gcc_cv_as_ix86_tlsldmplt=yes
24571     else
24572       echo "configure: failed program was" >&5
24573       cat conftest.s >&5
24574     fi
24575     rm -f conftest.o conftest.s
24576   fi
24577 fi
24578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldmplt" >&5
24579 $as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; }
24580 if test $gcc_cv_as_ix86_tlsldmplt = yes; then
24581
24582 $as_echo "#define HAVE_AS_IX86_TLSLDMPLT 1" >>confdefs.h
24583
24584 fi
24585
24586     ;;
24587
24588   ia64*-*-*)
24589     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
24590 $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
24591 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then :
24592   $as_echo_n "(cached) " >&6
24593 else
24594   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
24595     if test $in_tree_gas = yes; then
24596     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24597   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24598 fi
24599   elif test x$gcc_cv_as != x; then
24600     $as_echo '  .text
24601         addl r15 = @ltoffx(x#), gp
24602         ;;
24603         ld8.mov r16 = [r15], x#' > conftest.s
24604     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24605   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24606   (eval $ac_try) 2>&5
24607   ac_status=$?
24608   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24609   test $ac_status = 0; }; }
24610     then
24611         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24612     else
24613       echo "configure: failed program was" >&5
24614       cat conftest.s >&5
24615     fi
24616     rm -f conftest.o conftest.s
24617   fi
24618 fi
24619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
24620 $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
24621 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
24622
24623 $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
24624
24625 fi
24626
24627     ;;
24628
24629   powerpc*-*-*)
24630     case $target in
24631       *-*-aix*) conftest_s='    .machine "pwr5"
24632         .csect .text[PR]
24633         mfcr 3,128';;
24634       *-*-darwin*)
24635         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
24636 $as_echo_n "checking assembler for .machine directive support... " >&6; }
24637 if test "${gcc_cv_as_machine_directive+set}" = set; then :
24638   $as_echo_n "(cached) " >&6
24639 else
24640   gcc_cv_as_machine_directive=no
24641   if test x$gcc_cv_as != x; then
24642     $as_echo '  .machine ppc7400' > conftest.s
24643     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24644   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24645   (eval $ac_try) 2>&5
24646   ac_status=$?
24647   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24648   test $ac_status = 0; }; }
24649     then
24650         gcc_cv_as_machine_directive=yes
24651     else
24652       echo "configure: failed program was" >&5
24653       cat conftest.s >&5
24654     fi
24655     rm -f conftest.o conftest.s
24656   fi
24657 fi
24658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
24659 $as_echo "$gcc_cv_as_machine_directive" >&6; }
24660
24661         if test x$gcc_cv_as_machine_directive != xyes; then
24662           echo "*** This target requires an assembler supporting \".machine\"" >&2
24663           echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
24664           test x$build = x$target && exit 1
24665         fi
24666         conftest_s='    .text
24667         mfcr r3,128';;
24668       *) conftest_s='   .machine power4
24669         .text
24670         mfcr 3,128';;
24671     esac
24672
24673     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
24674 $as_echo_n "checking assembler for mfcr field support... " >&6; }
24675 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then :
24676   $as_echo_n "(cached) " >&6
24677 else
24678   gcc_cv_as_powerpc_mfcrf=no
24679     if test $in_tree_gas = yes; then
24680     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24681   then gcc_cv_as_powerpc_mfcrf=yes
24682 fi
24683   elif test x$gcc_cv_as != x; then
24684     $as_echo "$conftest_s" > conftest.s
24685     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24686   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24687   (eval $ac_try) 2>&5
24688   ac_status=$?
24689   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24690   test $ac_status = 0; }; }
24691     then
24692         gcc_cv_as_powerpc_mfcrf=yes
24693     else
24694       echo "configure: failed program was" >&5
24695       cat conftest.s >&5
24696     fi
24697     rm -f conftest.o conftest.s
24698   fi
24699 fi
24700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
24701 $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
24702 if test $gcc_cv_as_powerpc_mfcrf = yes; then
24703
24704 $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
24705
24706 fi
24707
24708     case $target in
24709       *-*-aix*) conftest_s='    .machine "pwr5"
24710         .csect .text[PR]
24711         popcntb 3,3';;
24712       *) conftest_s='   .machine power5
24713         .text
24714         popcntb 3,3';;
24715     esac
24716
24717     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5
24718 $as_echo_n "checking assembler for popcntb support... " >&6; }
24719 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then :
24720   $as_echo_n "(cached) " >&6
24721 else
24722   gcc_cv_as_powerpc_popcntb=no
24723     if test $in_tree_gas = yes; then
24724     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
24725   then gcc_cv_as_powerpc_popcntb=yes
24726 fi
24727   elif test x$gcc_cv_as != x; then
24728     $as_echo "$conftest_s" > conftest.s
24729     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24730   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24731   (eval $ac_try) 2>&5
24732   ac_status=$?
24733   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24734   test $ac_status = 0; }; }
24735     then
24736         gcc_cv_as_powerpc_popcntb=yes
24737     else
24738       echo "configure: failed program was" >&5
24739       cat conftest.s >&5
24740     fi
24741     rm -f conftest.o conftest.s
24742   fi
24743 fi
24744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5
24745 $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; }
24746 if test $gcc_cv_as_powerpc_popcntb = yes; then
24747
24748 $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h
24749
24750 fi
24751
24752     case $target in
24753       *-*-aix*) conftest_s='    .machine "pwr5x"
24754         .csect .text[PR]
24755         frin 1,1';;
24756       *) conftest_s='   .machine power5
24757         .text
24758         frin 1,1';;
24759     esac
24760
24761     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5
24762 $as_echo_n "checking assembler for fp round support... " >&6; }
24763 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then :
24764   $as_echo_n "(cached) " >&6
24765 else
24766   gcc_cv_as_powerpc_fprnd=no
24767     if test $in_tree_gas = yes; then
24768     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
24769   then gcc_cv_as_powerpc_fprnd=yes
24770 fi
24771   elif test x$gcc_cv_as != x; then
24772     $as_echo "$conftest_s" > conftest.s
24773     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24774   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24775   (eval $ac_try) 2>&5
24776   ac_status=$?
24777   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24778   test $ac_status = 0; }; }
24779     then
24780         gcc_cv_as_powerpc_fprnd=yes
24781     else
24782       echo "configure: failed program was" >&5
24783       cat conftest.s >&5
24784     fi
24785     rm -f conftest.o conftest.s
24786   fi
24787 fi
24788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5
24789 $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; }
24790 if test $gcc_cv_as_powerpc_fprnd = yes; then
24791
24792 $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h
24793
24794 fi
24795
24796     case $target in
24797       *-*-aix*) conftest_s='    .machine "pwr6"
24798         .csect .text[PR]
24799         mffgpr 1,3';;
24800       *) conftest_s='   .machine power6
24801         .text
24802         mffgpr 1,3';;
24803     esac
24804
24805     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5
24806 $as_echo_n "checking assembler for move fp gpr support... " >&6; }
24807 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then :
24808   $as_echo_n "(cached) " >&6
24809 else
24810   gcc_cv_as_powerpc_mfpgpr=no
24811     if test $in_tree_gas = yes; then
24812     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24813   then gcc_cv_as_powerpc_mfpgpr=yes
24814 fi
24815   elif test x$gcc_cv_as != x; then
24816     $as_echo "$conftest_s" > conftest.s
24817     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24818   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24819   (eval $ac_try) 2>&5
24820   ac_status=$?
24821   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24822   test $ac_status = 0; }; }
24823     then
24824         gcc_cv_as_powerpc_mfpgpr=yes
24825     else
24826       echo "configure: failed program was" >&5
24827       cat conftest.s >&5
24828     fi
24829     rm -f conftest.o conftest.s
24830   fi
24831 fi
24832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5
24833 $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; }
24834 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
24835
24836 $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h
24837
24838 fi
24839
24840     case $target in
24841       *-*-aix*) conftest_s='    .csect .text[PR]
24842 LCF..0:
24843         addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
24844       *-*-darwin*)
24845         conftest_s='    .text
24846 LCF0:
24847         addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
24848       *) conftest_s='   .text
24849 .LCF0:
24850         addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
24851     esac
24852
24853     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
24854 $as_echo_n "checking assembler for rel16 relocs... " >&6; }
24855 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then :
24856   $as_echo_n "(cached) " >&6
24857 else
24858   gcc_cv_as_powerpc_rel16=no
24859     if test $in_tree_gas = yes; then
24860     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
24861   then gcc_cv_as_powerpc_rel16=yes
24862 fi
24863   elif test x$gcc_cv_as != x; then
24864     $as_echo "$conftest_s" > conftest.s
24865     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24866   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24867   (eval $ac_try) 2>&5
24868   ac_status=$?
24869   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24870   test $ac_status = 0; }; }
24871     then
24872         gcc_cv_as_powerpc_rel16=yes
24873     else
24874       echo "configure: failed program was" >&5
24875       cat conftest.s >&5
24876     fi
24877     rm -f conftest.o conftest.s
24878   fi
24879 fi
24880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
24881 $as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
24882 if test $gcc_cv_as_powerpc_rel16 = yes; then
24883
24884 $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
24885
24886 fi
24887
24888     case $target in
24889       *-*-aix*) conftest_s='    .machine "pwr6"
24890         .csect .text[PR]
24891         cmpb 3,4,5';;
24892       *) conftest_s='   .machine power6
24893         .text
24894         cmpb 3,4,5';;
24895     esac
24896
24897     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5
24898 $as_echo_n "checking assembler for compare bytes support... " >&6; }
24899 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then :
24900   $as_echo_n "(cached) " >&6
24901 else
24902   gcc_cv_as_powerpc_cmpb=no
24903     if test $in_tree_gas = yes; then
24904     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24905   then gcc_cv_as_powerpc_cmpb=yes
24906 fi
24907   elif test x$gcc_cv_as != x; then
24908     $as_echo "$conftest_s" > conftest.s
24909     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24910   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24911   (eval $ac_try) 2>&5
24912   ac_status=$?
24913   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24914   test $ac_status = 0; }; }
24915     then
24916         gcc_cv_as_powerpc_cmpb=yes
24917     else
24918       echo "configure: failed program was" >&5
24919       cat conftest.s >&5
24920     fi
24921     rm -f conftest.o conftest.s
24922   fi
24923 fi
24924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5
24925 $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; }
24926 if test $gcc_cv_as_powerpc_cmpb = yes; then
24927
24928 $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h
24929
24930 fi
24931
24932     case $target in
24933       *-*-aix*) conftest_s='    .machine "pwr6"
24934         .csect .text[PR]
24935         dadd 1,2,3';;
24936       *) conftest_s='   .machine power6
24937         .text
24938         dadd 1,2,3';;
24939     esac
24940
24941     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5
24942 $as_echo_n "checking assembler for decimal float support... " >&6; }
24943 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then :
24944   $as_echo_n "(cached) " >&6
24945 else
24946   gcc_cv_as_powerpc_dfp=no
24947     if test $in_tree_gas = yes; then
24948     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24949   then gcc_cv_as_powerpc_dfp=yes
24950 fi
24951   elif test x$gcc_cv_as != x; then
24952     $as_echo "$conftest_s" > conftest.s
24953     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24954   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24955   (eval $ac_try) 2>&5
24956   ac_status=$?
24957   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24958   test $ac_status = 0; }; }
24959     then
24960         gcc_cv_as_powerpc_dfp=yes
24961     else
24962       echo "configure: failed program was" >&5
24963       cat conftest.s >&5
24964     fi
24965     rm -f conftest.o conftest.s
24966   fi
24967 fi
24968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5
24969 $as_echo "$gcc_cv_as_powerpc_dfp" >&6; }
24970 if test $gcc_cv_as_powerpc_dfp = yes; then
24971
24972 $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h
24973
24974 fi
24975
24976     case $target in
24977       *-*-aix*) conftest_s='    .machine "pwr7"
24978         .csect .text[PR]
24979         lxvd2x 1,2,3';;
24980       *) conftest_s='   .machine power7
24981         .text
24982         lxvd2x 1,2,3';;
24983     esac
24984
24985     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
24986 $as_echo_n "checking assembler for vector-scalar support... " >&6; }
24987 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then :
24988   $as_echo_n "(cached) " >&6
24989 else
24990   gcc_cv_as_powerpc_vsx=no
24991     if test $in_tree_gas = yes; then
24992     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24993   then gcc_cv_as_powerpc_vsx=yes
24994 fi
24995   elif test x$gcc_cv_as != x; then
24996     $as_echo "$conftest_s" > conftest.s
24997     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24998   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24999   (eval $ac_try) 2>&5
25000   ac_status=$?
25001   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25002   test $ac_status = 0; }; }
25003     then
25004         gcc_cv_as_powerpc_vsx=yes
25005     else
25006       echo "configure: failed program was" >&5
25007       cat conftest.s >&5
25008     fi
25009     rm -f conftest.o conftest.s
25010   fi
25011 fi
25012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
25013 $as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
25014 if test $gcc_cv_as_powerpc_vsx = yes; then
25015
25016 $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
25017
25018 fi
25019
25020     case $target in
25021       *-*-aix*) conftest_s='    .machine "pwr7"
25022         .csect .text[PR]
25023         popcntd 3,3';;
25024       *) conftest_s='   .machine power7
25025         .text
25026         popcntd 3,3';;
25027     esac
25028
25029     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5
25030 $as_echo_n "checking assembler for popcntd support... " >&6; }
25031 if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then :
25032   $as_echo_n "(cached) " >&6
25033 else
25034   gcc_cv_as_powerpc_popcntd=no
25035     if test $in_tree_gas = yes; then
25036     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25037   then gcc_cv_as_powerpc_popcntd=yes
25038 fi
25039   elif test x$gcc_cv_as != x; then
25040     $as_echo "$conftest_s" > conftest.s
25041     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25042   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25043   (eval $ac_try) 2>&5
25044   ac_status=$?
25045   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25046   test $ac_status = 0; }; }
25047     then
25048         gcc_cv_as_powerpc_popcntd=yes
25049     else
25050       echo "configure: failed program was" >&5
25051       cat conftest.s >&5
25052     fi
25053     rm -f conftest.o conftest.s
25054   fi
25055 fi
25056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5
25057 $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; }
25058 if test $gcc_cv_as_powerpc_popcntd = yes; then
25059
25060 $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h
25061
25062 fi
25063
25064     case $target in
25065       *-*-aix*) conftest_s='    .csect .text[PR]
25066         lwsync';;
25067       *) conftest_s='   .text
25068         lwsync';;
25069     esac
25070
25071     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5
25072 $as_echo_n "checking assembler for lwsync support... " >&6; }
25073 if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then :
25074   $as_echo_n "(cached) " >&6
25075 else
25076   gcc_cv_as_powerpc_lwsync=no
25077     if test $in_tree_gas = yes; then
25078     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25079   then gcc_cv_as_powerpc_lwsync=yes
25080 fi
25081   elif test x$gcc_cv_as != x; then
25082     $as_echo "$conftest_s" > conftest.s
25083     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25084   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25085   (eval $ac_try) 2>&5
25086   ac_status=$?
25087   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25088   test $ac_status = 0; }; }
25089     then
25090         gcc_cv_as_powerpc_lwsync=yes
25091     else
25092       echo "configure: failed program was" >&5
25093       cat conftest.s >&5
25094     fi
25095     rm -f conftest.o conftest.s
25096   fi
25097 fi
25098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5
25099 $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; }
25100 if test $gcc_cv_as_powerpc_lwsync = yes; then
25101
25102 $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h
25103
25104 fi
25105
25106     case $target in
25107       *-*-aix*) conftest_s='    .machine "476"
25108         .csect .text[PR]
25109         dci 0';;
25110       *) conftest_s='   .machine "476"
25111         .text
25112         dci 0';;
25113     esac
25114
25115     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5
25116 $as_echo_n "checking assembler for data cache invalidate support... " >&6; }
25117 if test "${gcc_cv_as_powerpc_dci+set}" = set; then :
25118   $as_echo_n "(cached) " >&6
25119 else
25120   gcc_cv_as_powerpc_dci=no
25121     if test $in_tree_gas = yes; then
25122     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
25123   then gcc_cv_as_powerpc_dci=yes
25124 fi
25125   elif test x$gcc_cv_as != x; then
25126     $as_echo "$conftest_s" > conftest.s
25127     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25128   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25129   (eval $ac_try) 2>&5
25130   ac_status=$?
25131   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25132   test $ac_status = 0; }; }
25133     then
25134         gcc_cv_as_powerpc_dci=yes
25135     else
25136       echo "configure: failed program was" >&5
25137       cat conftest.s >&5
25138     fi
25139     rm -f conftest.o conftest.s
25140   fi
25141 fi
25142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dci" >&5
25143 $as_echo "$gcc_cv_as_powerpc_dci" >&6; }
25144 if test $gcc_cv_as_powerpc_dci = yes; then
25145
25146 $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h
25147
25148 fi
25149
25150     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25151 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25152 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then :
25153   $as_echo_n "(cached) " >&6
25154 else
25155   gcc_cv_as_powerpc_gnu_attribute=no
25156     if test $in_tree_gas = yes; then
25157     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25158   then gcc_cv_as_powerpc_gnu_attribute=yes
25159 fi
25160   elif test x$gcc_cv_as != x; then
25161     $as_echo '.gnu_attribute 4,1' > conftest.s
25162     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25163   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25164   (eval $ac_try) 2>&5
25165   ac_status=$?
25166   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25167   test $ac_status = 0; }; }
25168     then
25169         gcc_cv_as_powerpc_gnu_attribute=yes
25170     else
25171       echo "configure: failed program was" >&5
25172       cat conftest.s >&5
25173     fi
25174     rm -f conftest.o conftest.s
25175   fi
25176 fi
25177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
25178 $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
25179 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
25180
25181 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25182
25183 fi
25184
25185     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5
25186 $as_echo_n "checking assembler for tls marker support... " >&6; }
25187 if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then :
25188   $as_echo_n "(cached) " >&6
25189 else
25190   gcc_cv_as_powerpc_tls_markers=no
25191     if test $in_tree_gas = yes; then
25192     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0`
25193   then gcc_cv_as_powerpc_tls_markers=yes
25194 fi
25195   elif test x$gcc_cv_as != x; then
25196     $as_echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
25197     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25198   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25199   (eval $ac_try) 2>&5
25200   ac_status=$?
25201   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25202   test $ac_status = 0; }; }
25203     then
25204         gcc_cv_as_powerpc_tls_markers=yes
25205     else
25206       echo "configure: failed program was" >&5
25207       cat conftest.s >&5
25208     fi
25209     rm -f conftest.o conftest.s
25210   fi
25211 fi
25212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5
25213 $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; }
25214 if test $gcc_cv_as_powerpc_tls_markers = yes; then
25215
25216 $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h
25217
25218 fi
25219
25220     case $target in
25221       *-*-aix*)
25222         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5
25223 $as_echo_n "checking assembler for .ref support... " >&6; }
25224 if test "${gcc_cv_as_aix_ref+set}" = set; then :
25225   $as_echo_n "(cached) " >&6
25226 else
25227   gcc_cv_as_aix_ref=no
25228     if test $in_tree_gas = yes; then
25229     if test $gcc_cv_gas_vers -ge `expr \( \( 2.21.0 \* 1000 \) + gcc_cv_as_aix_ref=yes \) \* 1000 + `
25230   then :
25231 fi
25232   elif test x$gcc_cv_as != x; then
25233     $as_echo '  .csect stuff[rw]
25234              stuff:
25235                 .long 1
25236                 .extern sym
25237                 .ref sym
25238           ' > conftest.s
25239     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25240   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25241   (eval $ac_try) 2>&5
25242   ac_status=$?
25243   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25244   test $ac_status = 0; }; }
25245     then
25246         gcc_cv_as_aix_ref=yes
25247     else
25248       echo "configure: failed program was" >&5
25249       cat conftest.s >&5
25250     fi
25251     rm -f conftest.o conftest.s
25252   fi
25253 fi
25254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
25255 $as_echo "$gcc_cv_as_aix_ref" >&6; }
25256 if test $gcc_cv_as_aix_ref = yes; then
25257
25258 $as_echo "#define HAVE_AS_REF 1" >>confdefs.h
25259
25260 fi
25261         ;;
25262     esac
25263     ;;
25264
25265   mips*-*-*)
25266     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
25267 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
25268 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then :
25269   $as_echo_n "(cached) " >&6
25270 else
25271   gcc_cv_as_mips_explicit_relocs=no
25272     if test $in_tree_gas = yes; then
25273     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25274   then gcc_cv_as_mips_explicit_relocs=yes
25275 fi
25276   elif test x$gcc_cv_as != x; then
25277     $as_echo '  lw $4,%gp_rel(foo)($4)' > conftest.s
25278     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25279   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25280   (eval $ac_try) 2>&5
25281   ac_status=$?
25282   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25283   test $ac_status = 0; }; }
25284     then
25285         gcc_cv_as_mips_explicit_relocs=yes
25286     else
25287       echo "configure: failed program was" >&5
25288       cat conftest.s >&5
25289     fi
25290     rm -f conftest.o conftest.s
25291   fi
25292 fi
25293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
25294 $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
25295 if test $gcc_cv_as_mips_explicit_relocs = yes; then
25296   if test x$target_cpu_default = x
25297        then target_cpu_default=MASK_EXPLICIT_RELOCS
25298        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
25299        fi
25300 fi
25301     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
25302 $as_echo_n "checking assembler for -mno-shared support... " >&6; }
25303 if test "${gcc_cv_as_mips_no_shared+set}" = set; then :
25304   $as_echo_n "(cached) " >&6
25305 else
25306   gcc_cv_as_mips_no_shared=no
25307     if test $in_tree_gas = yes; then
25308     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
25309   then gcc_cv_as_mips_no_shared=yes
25310 fi
25311   elif test x$gcc_cv_as != x; then
25312     $as_echo 'nop' > conftest.s
25313     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
25314   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25315   (eval $ac_try) 2>&5
25316   ac_status=$?
25317   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25318   test $ac_status = 0; }; }
25319     then
25320         gcc_cv_as_mips_no_shared=yes
25321     else
25322       echo "configure: failed program was" >&5
25323       cat conftest.s >&5
25324     fi
25325     rm -f conftest.o conftest.s
25326   fi
25327 fi
25328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
25329 $as_echo "$gcc_cv_as_mips_no_shared" >&6; }
25330 if test $gcc_cv_as_mips_no_shared = yes; then
25331
25332 $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
25333
25334 fi
25335
25336     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25337 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25338 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then :
25339   $as_echo_n "(cached) " >&6
25340 else
25341   gcc_cv_as_mips_gnu_attribute=no
25342     if test $in_tree_gas = yes; then
25343     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25344   then gcc_cv_as_mips_gnu_attribute=yes
25345 fi
25346   elif test x$gcc_cv_as != x; then
25347     $as_echo '.gnu_attribute 4,1' > conftest.s
25348     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25349   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25350   (eval $ac_try) 2>&5
25351   ac_status=$?
25352   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25353   test $ac_status = 0; }; }
25354     then
25355         gcc_cv_as_mips_gnu_attribute=yes
25356     else
25357       echo "configure: failed program was" >&5
25358       cat conftest.s >&5
25359     fi
25360     rm -f conftest.o conftest.s
25361   fi
25362 fi
25363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
25364 $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
25365 if test $gcc_cv_as_mips_gnu_attribute = yes; then
25366
25367 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25368
25369 fi
25370
25371     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
25372 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
25373 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then :
25374   $as_echo_n "(cached) " >&6
25375 else
25376   gcc_cv_as_mips_dtprelword=no
25377     if test $in_tree_gas = yes; then
25378     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25379   then gcc_cv_as_mips_dtprelword=yes
25380 fi
25381   elif test x$gcc_cv_as != x; then
25382     $as_echo '.section .tdata,"awT",@progbits
25383 x:
25384         .word 2
25385         .text
25386         .dtprelword x+0x8000' > conftest.s
25387     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25388   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25389   (eval $ac_try) 2>&5
25390   ac_status=$?
25391   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25392   test $ac_status = 0; }; }
25393     then
25394         gcc_cv_as_mips_dtprelword=yes
25395     else
25396       echo "configure: failed program was" >&5
25397       cat conftest.s >&5
25398     fi
25399     rm -f conftest.o conftest.s
25400   fi
25401 fi
25402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
25403 $as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
25404 if test $gcc_cv_as_mips_dtprelword = yes; then
25405
25406 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
25407
25408 fi
25409
25410     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5
25411 $as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; }
25412 if test "${gcc_cv_as_mips_dspr1_mult+set}" = set; then :
25413   $as_echo_n "(cached) " >&6
25414 else
25415   gcc_cv_as_mips_dspr1_mult=no
25416   if test x$gcc_cv_as != x; then
25417     $as_echo '  .set    mips32r2
25418         .set    nodspr2
25419         .set    dsp
25420         madd    $ac3,$4,$5
25421         maddu   $ac3,$4,$5
25422         msub    $ac3,$4,$5
25423         msubu   $ac3,$4,$5
25424         mult    $ac3,$4,$5
25425         multu   $ac3,$4,$5' > conftest.s
25426     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25427   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25428   (eval $ac_try) 2>&5
25429   ac_status=$?
25430   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25431   test $ac_status = 0; }; }
25432     then
25433         gcc_cv_as_mips_dspr1_mult=yes
25434     else
25435       echo "configure: failed program was" >&5
25436       cat conftest.s >&5
25437     fi
25438     rm -f conftest.o conftest.s
25439   fi
25440 fi
25441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5
25442 $as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; }
25443 if test $gcc_cv_as_mips_dspr1_mult = yes; then
25444
25445 $as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h
25446
25447 fi
25448
25449     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
25450 $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
25451     gcc_cv_as_ld_jalr_reloc=no
25452     if test $gcc_cv_as_mips_explicit_relocs = yes; then
25453       if test $in_tree_ld = yes ; then
25454         if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
25455            && test $in_tree_ld_is_elf = yes; then
25456           gcc_cv_as_ld_jalr_reloc=yes
25457         fi
25458       elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
25459         echo '  .ent x' > conftest.s
25460         echo 'x:        ld $2,%got_disp(y)($3)' >> conftest.s
25461         echo '  ld $25,%call16(y)($28)' >> conftest.s
25462         echo '  .reloc  1f,R_MIPS_JALR,y' >> conftest.s
25463         echo '1:        jalr $25' >> conftest.s
25464         echo '  .reloc  1f,R_MIPS_JALR,x' >> conftest.s
25465         echo '1:        jalr $25' >> conftest.s
25466         echo '  .end x' >> conftest.s
25467         if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
25468            && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
25469           if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
25470              && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
25471             gcc_cv_as_ld_jalr_reloc=yes
25472           fi
25473         fi
25474         rm -f conftest.*
25475       fi
25476     fi
25477     if test $gcc_cv_as_ld_jalr_reloc = yes; then
25478       if test x$target_cpu_default = x; then
25479         target_cpu_default=MASK_RELAX_PIC_CALLS
25480       else
25481         target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
25482       fi
25483     fi
25484     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
25485 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
25486
25487     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
25488 $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
25489 if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then :
25490   $as_echo_n "(cached) " >&6
25491 else
25492   gcc_cv_ld_mips_personality_relaxation=no
25493        if test $in_tree_ld = yes ; then
25494          if test "$gcc_cv_gld_major_version" -eq 2 \
25495                  -a "$gcc_cv_gld_minor_version" -ge 21 \
25496                  -o "$gcc_cv_gld_major_version" -gt 2; then
25497            gcc_cv_ld_mips_personality_relaxation=yes
25498          fi
25499        elif test x$gcc_cv_as != x \
25500                  -a x$gcc_cv_ld != x \
25501                  -a x$gcc_cv_readelf != x ; then
25502          cat > conftest.s <<EOF
25503         .cfi_startproc
25504         .cfi_personality 0x80,indirect_ptr
25505         .ent test
25506 test:
25507         nop
25508         .end test
25509         .cfi_endproc
25510
25511         .section .data,"aw",@progbits
25512 indirect_ptr:
25513         .dc.a personality
25514 EOF
25515          if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
25516             && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
25517            if $gcc_cv_readelf -d conftest 2>&1 \
25518               | grep TEXTREL > /dev/null 2>&1; then
25519              :
25520            elif $gcc_cv_readelf --relocs conftest 2>&1 \
25521                 | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
25522              :
25523            else
25524              gcc_cv_ld_mips_personality_relaxation=yes
25525            fi
25526          fi
25527        fi
25528        rm -f conftest.s conftest.o conftest
25529 fi
25530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
25531 $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
25532     if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
25533
25534 $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
25535
25536     fi
25537     ;;
25538 esac
25539
25540 # Mips and HP-UX need the GNU assembler.
25541 # Linux on IA64 might be able to use the Intel assembler.
25542
25543 case "$target" in
25544   mips*-*-* | *-*-hpux* )
25545     if test x$gas_flag = xyes \
25546        || test x"$host" != x"$build" \
25547        || test ! -x "$gcc_cv_as" \
25548        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
25549       :
25550     else
25551       echo "*** This configuration requires the GNU assembler" >&2
25552       exit 1
25553     fi
25554     ;;
25555 esac
25556
25557 # ??? Not all targets support dwarf2 debug_line, even within a version
25558 # of gas.  Moreover, we need to emit a valid instruction to trigger any
25559 # info to the output file.  So, as supported targets are added to gas 2.11,
25560 # add some instruction here to (also) show we expect this might work.
25561 # ??? Once 2.11 is released, probably need to add first known working
25562 # version to the per-target configury.
25563 case "$cpu_type" in
25564   alpha | arm | avr | bfin | cris | i386 | m32c | m68k | microblaze | mips \
25565   | pa | rs6000 | score | sparc | spu | xstormy16 | xtensa)
25566     insn="nop"
25567     ;;
25568   ia64 | s390)
25569     insn="nop 0"
25570     ;;
25571   mmix)
25572     insn="swym 0"
25573     ;;
25574 esac
25575 if test x"$insn" != x; then
25576  conftest_s="\
25577         .file 1 \"conftest.s\"
25578         .loc 1 3 0
25579         $insn"
25580  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
25581 $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
25582 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then :
25583   $as_echo_n "(cached) " >&6
25584 else
25585   gcc_cv_as_dwarf2_debug_line=no
25586     if test $in_tree_gas = yes; then
25587     if test $in_tree_gas_is_elf = yes \
25588   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25589   then gcc_cv_as_dwarf2_debug_line=yes
25590 fi
25591   elif test x$gcc_cv_as != x; then
25592     $as_echo "$conftest_s" > conftest.s
25593     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25594   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25595   (eval $ac_try) 2>&5
25596   ac_status=$?
25597   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25598   test $ac_status = 0; }; }
25599     then
25600         if test x$gcc_cv_objdump != x \
25601    && $gcc_cv_objdump -h conftest.o 2> /dev/null \
25602       | grep debug_line > /dev/null 2>&1; then
25603      gcc_cv_as_dwarf2_debug_line=yes
25604    fi
25605     else
25606       echo "configure: failed program was" >&5
25607       cat conftest.s >&5
25608     fi
25609     rm -f conftest.o conftest.s
25610   fi
25611 fi
25612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
25613 $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
25614
25615
25616 # The .debug_line file table must be in the exact order that
25617 # we specified the files, since these indices are also used
25618 # by DW_AT_decl_file.  Approximate this test by testing if
25619 # the assembler bitches if the same index is assigned twice.
25620  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
25621 $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
25622 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then :
25623   $as_echo_n "(cached) " >&6
25624 else
25625   gcc_cv_as_dwarf2_file_buggy=no
25626   if test x$gcc_cv_as != x; then
25627     $as_echo '  .file 1 "foo.s"
25628         .file 1 "bar.s"' > conftest.s
25629     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25630   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25631   (eval $ac_try) 2>&5
25632   ac_status=$?
25633   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25634   test $ac_status = 0; }; }
25635     then
25636         gcc_cv_as_dwarf2_file_buggy=yes
25637     else
25638       echo "configure: failed program was" >&5
25639       cat conftest.s >&5
25640     fi
25641     rm -f conftest.o conftest.s
25642   fi
25643 fi
25644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
25645 $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
25646
25647
25648  if test $gcc_cv_as_dwarf2_debug_line = yes \
25649  && test $gcc_cv_as_dwarf2_file_buggy = no; then
25650
25651 $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
25652
25653  fi
25654
25655  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
25656 $as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
25657 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then :
25658   $as_echo_n "(cached) " >&6
25659 else
25660   gcc_cv_as_gdwarf2_flag=no
25661     if test $in_tree_gas = yes; then
25662     if test $in_tree_gas_is_elf = yes \
25663   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25664   then gcc_cv_as_gdwarf2_flag=yes
25665 fi
25666   elif test x$gcc_cv_as != x; then
25667     $as_echo "$insn" > conftest.s
25668     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
25669   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25670   (eval $ac_try) 2>&5
25671   ac_status=$?
25672   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25673   test $ac_status = 0; }; }
25674     then
25675         gcc_cv_as_gdwarf2_flag=yes
25676     else
25677       echo "configure: failed program was" >&5
25678       cat conftest.s >&5
25679     fi
25680     rm -f conftest.o conftest.s
25681   fi
25682 fi
25683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
25684 $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
25685 if test $gcc_cv_as_gdwarf2_flag = yes; then
25686
25687 $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
25688
25689 fi
25690
25691  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
25692 $as_echo_n "checking assembler for --gstabs option... " >&6; }
25693 if test "${gcc_cv_as_gstabs_flag+set}" = set; then :
25694   $as_echo_n "(cached) " >&6
25695 else
25696   gcc_cv_as_gstabs_flag=no
25697     if test $in_tree_gas = yes; then
25698     if test $in_tree_gas_is_elf = yes \
25699   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25700   then gcc_cv_as_gstabs_flag=yes
25701 fi
25702   elif test x$gcc_cv_as != x; then
25703     $as_echo "$insn" > conftest.s
25704     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
25705   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25706   (eval $ac_try) 2>&5
25707   ac_status=$?
25708   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25709   test $ac_status = 0; }; }
25710     then
25711         # The native Solaris 9/Intel assembler doesn't understand --gstabs
25712    # and warns about it, but still exits successfully.  So check for
25713    # this.
25714    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
25715   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25716   (eval $ac_try) 2>&5
25717   ac_status=$?
25718   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25719   test $ac_status = 0; }; }
25720    then :
25721    else gcc_cv_as_gstabs_flag=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_gstabs_flag" >&5
25731 $as_echo "$gcc_cv_as_gstabs_flag" >&6; }
25732 if test $gcc_cv_as_gstabs_flag = yes; then
25733
25734 $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
25735
25736 fi
25737
25738  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
25739 $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
25740 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then :
25741   $as_echo_n "(cached) " >&6
25742 else
25743   gcc_cv_as_debug_prefix_map_flag=no
25744     if test $in_tree_gas = yes; then
25745     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25746   then gcc_cv_as_debug_prefix_map_flag=yes
25747 fi
25748   elif test x$gcc_cv_as != x; then
25749     $as_echo "$insn" > conftest.s
25750     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
25751   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25752   (eval $ac_try) 2>&5
25753   ac_status=$?
25754   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25755   test $ac_status = 0; }; }
25756     then
25757         gcc_cv_as_debug_prefix_map_flag=yes
25758     else
25759       echo "configure: failed program was" >&5
25760       cat conftest.s >&5
25761     fi
25762     rm -f conftest.o conftest.s
25763   fi
25764 fi
25765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
25766 $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
25767 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
25768
25769 $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
25770
25771 fi
25772 fi
25773
25774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
25775 $as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
25776 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then :
25777   $as_echo_n "(cached) " >&6
25778 else
25779   gcc_cv_as_lcomm_with_alignment=no
25780   if test x$gcc_cv_as != x; then
25781     $as_echo '.lcomm bar,4,16' > conftest.s
25782     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25783   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25784   (eval $ac_try) 2>&5
25785   ac_status=$?
25786   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25787   test $ac_status = 0; }; }
25788     then
25789         gcc_cv_as_lcomm_with_alignment=yes
25790     else
25791       echo "configure: failed program was" >&5
25792       cat conftest.s >&5
25793     fi
25794     rm -f conftest.o conftest.s
25795   fi
25796 fi
25797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
25798 $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
25799 if test $gcc_cv_as_lcomm_with_alignment = yes; then
25800
25801 $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
25802
25803 fi
25804
25805 # Check whether --enable-gnu-unique-object was given.
25806 if test "${enable_gnu_unique_object+set}" = set; then :
25807   enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
25808     yes | no) ;;
25809     *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
25810 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
25811   esac
25812 else
25813   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
25814 $as_echo_n "checking assembler for gnu_unique_object... " >&6; }
25815 if test "${gcc_cv_as_gnu_unique_object+set}" = set; then :
25816   $as_echo_n "(cached) " >&6
25817 else
25818   gcc_cv_as_gnu_unique_object=no
25819     if test $in_tree_gas = yes; then
25820     if test $in_tree_gas_is_elf = yes \
25821   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
25822   then gcc_cv_as_gnu_unique_object=yes
25823 fi
25824   elif test x$gcc_cv_as != x; then
25825     $as_echo '.type foo, @gnu_unique_object' > conftest.s
25826     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25827   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25828   (eval $ac_try) 2>&5
25829   ac_status=$?
25830   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25831   test $ac_status = 0; }; }
25832     then
25833         gcc_cv_as_gnu_unique_object=yes
25834     else
25835       echo "configure: failed program was" >&5
25836       cat conftest.s >&5
25837     fi
25838     rm -f conftest.o conftest.s
25839   fi
25840 fi
25841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
25842 $as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
25843 if test $gcc_cv_as_gnu_unique_object = yes; then
25844   # Also check for ld.so support, i.e. glibc 2.11 or higher.
25845    if test x$host = x$build -a x$host = x$target &&
25846        ldd --version 2>/dev/null &&
25847        glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then
25848       glibcmajor=`expr "$glibcver" : "\([0-9]*\)"`
25849       glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"`
25850       glibcnum=`expr $glibcmajor \* 1000 + $glibcminor`
25851       if test "$glibcnum" -ge 2011 ; then
25852         enable_gnu_unique_object=yes
25853       fi
25854     fi
25855 fi
25856 fi
25857
25858 if test x$enable_gnu_unique_object = xyes; then
25859
25860 $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
25861
25862 fi
25863
25864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
25865 $as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
25866 if test "${gcc_cv_as_line_zero+set}" = set; then :
25867   $as_echo_n "(cached) " >&6
25868 else
25869   gcc_cv_as_line_zero=no
25870   if test $in_tree_gas = yes; then
25871     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
25872   then gcc_cv_as_line_zero=yes
25873 fi
25874   elif test "x$gcc_cv_as" != x; then
25875     { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
25876     if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
25877   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25878   (eval $ac_try) 2>&5
25879   ac_status=$?
25880   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25881   test $ac_status = 0; }; } &&
25882        test "x`cat conftest.out`" = x
25883     then
25884       gcc_cv_as_line_zero=yes
25885     else
25886       echo "configure: failed program was" >&5
25887       cat conftest.s >&5
25888       echo "configure: error output was" >&5
25889       cat conftest.out >&5
25890     fi
25891     rm -f conftest.o conftest.s conftest.out
25892   fi
25893 fi
25894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
25895 $as_echo "$gcc_cv_as_line_zero" >&6; }
25896 if test "x$gcc_cv_as_line_zero" = xyes; then
25897
25898 $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
25899
25900 fi
25901
25902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
25903 $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
25904 gcc_cv_ld_eh_frame_hdr=no
25905 if test $in_tree_ld = yes ; then
25906   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
25907      && test $in_tree_ld_is_elf = yes; then
25908     gcc_cv_ld_eh_frame_hdr=yes
25909   fi
25910 elif test x$gcc_cv_ld != x; then
25911   if echo "$ld_ver" | grep GNU > /dev/null; then
25912     # Check if linker supports --eh-frame-hdr option
25913     if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
25914       gcc_cv_ld_eh_frame_hdr=yes
25915     fi
25916   else
25917     case "$target" in
25918       *-*-solaris2*)
25919         # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
25920         if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
25921           gcc_cv_ld_eh_frame_hdr=yes
25922         fi
25923         ;;
25924     esac
25925   fi
25926 fi
25927
25928 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
25929
25930 $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
25931
25932 fi
25933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
25934 $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
25935
25936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
25937 $as_echo_n "checking linker position independent executable support... " >&6; }
25938 gcc_cv_ld_pie=no
25939 if test $in_tree_ld = yes ; then
25940   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
25941      && test $in_tree_ld_is_elf = yes; then
25942     gcc_cv_ld_pie=yes
25943   fi
25944 elif test x$gcc_cv_ld != x; then
25945         # Check if linker supports -pie option
25946         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
25947                 gcc_cv_ld_pie=yes
25948         fi
25949 fi
25950 if test x"$gcc_cv_ld_pie" = xyes; then
25951
25952 $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
25953
25954 fi
25955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
25956 $as_echo "$gcc_cv_ld_pie" >&6; }
25957
25958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
25959 $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
25960 gcc_cv_ld_eh_gc_sections=no
25961 if test $in_tree_ld = yes ; then
25962   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
25963      && test $in_tree_ld_is_elf = yes; then
25964     gcc_cv_ld_eh_gc_sections=yes
25965   fi
25966 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
25967   cat > conftest.s <<EOF
25968         .section        .text
25969 .globl _start
25970         .type _start, @function
25971 _start:
25972         .long foo
25973         .size _start, .-_start
25974         .section        .text.foo,"ax",@progbits
25975         .type foo, @function
25976 foo:
25977         .long 0
25978         .size foo, .-foo
25979         .section        .gcc_except_table.foo,"a",@progbits
25980 .L0:
25981         .long 0
25982         .section        .eh_frame,"a",@progbits
25983         .long .L0
25984 EOF
25985   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
25986     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
25987          | grep "gc-sections option ignored" > /dev/null; then
25988       gcc_cv_ld_eh_gc_sections=no
25989     elif $gcc_cv_objdump -h conftest 2> /dev/null \
25990          | grep gcc_except_table > /dev/null; then
25991       gcc_cv_ld_eh_gc_sections=yes
25992       # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
25993       if test x$gcc_cv_as_comdat_group != xyes; then
25994         gcc_cv_ld_eh_gc_sections=no
25995         cat > conftest.s <<EOF
25996         .section        .text
25997 .globl _start
25998         .type _start, @function
25999 _start:
26000         .long foo
26001         .size _start, .-_start
26002         .section        .gnu.linkonce.t.foo,"ax",@progbits
26003         .type foo, @function
26004 foo:
26005         .long 0
26006         .size foo, .-foo
26007         .section        .gcc_except_table.foo,"a",@progbits
26008 .L0:
26009         .long 0
26010         .section        .eh_frame,"a",@progbits
26011         .long .L0
26012 EOF
26013         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26014           if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26015                | grep "gc-sections option ignored" > /dev/null; then
26016             gcc_cv_ld_eh_gc_sections=no
26017           elif $gcc_cv_objdump -h conftest 2> /dev/null \
26018                | grep gcc_except_table > /dev/null; then
26019             gcc_cv_ld_eh_gc_sections=yes
26020           fi
26021         fi
26022       fi
26023     fi
26024   fi
26025   rm -f conftest.s conftest.o conftest
26026 fi
26027 case "$target" in
26028   hppa*-*-linux*)
26029     # ??? This apparently exposes a binutils bug with PC-relative relocations.
26030     gcc_cv_ld_eh_gc_sections=no
26031     ;;
26032 esac
26033 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
26034
26035 $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
26036
26037 fi
26038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
26039 $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
26040
26041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5
26042 $as_echo_n "checking linker EH garbage collection of sections bug... " >&6; }
26043 gcc_cv_ld_eh_gc_sections_bug=no
26044 if test $in_tree_ld = yes ; then
26045   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
26046      && test $in_tree_ld_is_elf = yes; then
26047     gcc_cv_ld_eh_gc_sections_bug=yes
26048   fi
26049 elif test x$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
26050   gcc_cv_ld_eh_gc_sections_bug=yes
26051   cat > conftest.s <<EOF
26052         .section        .text
26053 .globl _start
26054         .type _start, @function
26055 _start:
26056         .long foo
26057         .size _start, .-_start
26058         .section        .text.startup.foo,"ax",@progbits
26059         .type foo, @function
26060 foo:
26061         .long 0
26062         .size foo, .-foo
26063         .section        .gcc_except_table.foo,"a",@progbits
26064 .L0:
26065         .long 0
26066         .section        .eh_frame,"a",@progbits
26067         .long .L0
26068 EOF
26069   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26070     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26071          | grep "gc-sections option ignored" > /dev/null; then
26072       :
26073     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26074          | grep gcc_except_table > /dev/null; then
26075       gcc_cv_ld_eh_gc_sections_bug=no
26076     fi
26077   fi
26078   rm -f conftest.s conftest.o conftest
26079 fi
26080 if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
26081
26082 $as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h
26083
26084 fi
26085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5
26086 $as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; }
26087
26088 # --------
26089 # UNSORTED
26090 # --------
26091
26092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
26093 $as_echo_n "checking linker --as-needed support... " >&6; }
26094 if test "${gcc_cv_ld_as_needed+set}" = set; then :
26095   $as_echo_n "(cached) " >&6
26096 else
26097   gcc_cv_ld_as_needed=no
26098 if test $in_tree_ld = yes ; then
26099   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
26100      && test $in_tree_ld_is_elf = yes; then
26101     gcc_cv_ld_as_needed=yes
26102   fi
26103 elif test x$gcc_cv_ld != x; then
26104         # Check if linker supports --as-needed and --no-as-needed options
26105         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
26106                 gcc_cv_ld_as_needed=yes
26107         fi
26108 fi
26109
26110 fi
26111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
26112 $as_echo "$gcc_cv_ld_as_needed" >&6; }
26113 if test x"$gcc_cv_ld_as_needed" = xyes; then
26114
26115 $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
26116
26117 fi
26118
26119 case "$target:$tm_file" in
26120   powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
26121     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
26122 $as_echo_n "checking linker support for omitting dot symbols... " >&6; }
26123 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then :
26124   $as_echo_n "(cached) " >&6
26125 else
26126   gcc_cv_ld_no_dot_syms=no
26127     if test $in_tree_ld = yes ; then
26128       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
26129         gcc_cv_ld_no_dot_syms=yes
26130       fi
26131     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26132       cat > conftest1.s <<EOF
26133         .text
26134         bl .foo
26135 EOF
26136       cat > conftest2.s <<EOF
26137         .section ".opd","aw"
26138         .align 3
26139         .globl foo
26140         .type foo,@function
26141 foo:
26142         .quad .LEfoo,.TOC.@tocbase,0
26143         .text
26144 .LEfoo:
26145         blr
26146         .size foo,.-.LEfoo
26147 EOF
26148       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
26149          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
26150          && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
26151         gcc_cv_ld_no_dot_syms=yes
26152       fi
26153       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
26154     fi
26155
26156 fi
26157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
26158 $as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
26159     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
26160
26161 $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
26162
26163     fi
26164
26165     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26166 $as_echo_n "checking linker large toc support... " >&6; }
26167 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26168   $as_echo_n "(cached) " >&6
26169 else
26170   gcc_cv_ld_large_toc=no
26171     if test $in_tree_ld = yes ; then
26172       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
26173         gcc_cv_ld_large_toc=yes
26174       fi
26175     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26176       cat > conftest.s <<EOF
26177         .section ".tbss","awT",@nobits
26178         .align 3
26179 ie0:    .space 8
26180         .global _start
26181         .text
26182 _start:
26183         addis 9,13,ie0@got@tprel@ha
26184         ld 9,ie0@got@tprel@l(9)
26185 EOF
26186       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
26187          && $gcc_cv_ld -melf64ppc --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
26188         gcc_cv_ld_large_toc=yes
26189       fi
26190       rm -f conftest conftest.o conftest.s
26191     fi
26192
26193 fi
26194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26195 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26196     if test x"$gcc_cv_ld_large_toc" = xyes; then
26197
26198 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26199
26200     fi
26201     ;;
26202 esac
26203
26204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
26205 $as_echo_n "checking linker --build-id support... " >&6; }
26206 if test "${gcc_cv_ld_buildid+set}" = set; then :
26207   $as_echo_n "(cached) " >&6
26208 else
26209   gcc_cv_ld_buildid=no
26210   if test $in_tree_ld = yes ; then
26211     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26212        "$gcc_cv_gld_minor_version" -ge 18 -o \
26213        "$gcc_cv_gld_major_version" -gt 2 \
26214        && test $in_tree_ld_is_elf = yes; then
26215       gcc_cv_ld_buildid=yes
26216     fi
26217   elif test x$gcc_cv_ld != x; then
26218     if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
26219       gcc_cv_ld_buildid=yes
26220     fi
26221   fi
26222 fi
26223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
26224 $as_echo "$gcc_cv_ld_buildid" >&6; }
26225 if test x"$gcc_cv_ld_buildid" = xyes; then
26226
26227 $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
26228
26229 fi
26230
26231 # Check whether --enable-linker-build-id was given.
26232 if test "${enable_linker_build_id+set}" = set; then :
26233   enableval=$enable_linker_build_id;
26234 else
26235   enable_linker_build_id=no
26236 fi
26237
26238
26239 if test x"$enable_linker_build_id" = xyes; then
26240   if test x"$gcc_cv_ld_buildid" = xyes; then
26241
26242 $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
26243
26244   else
26245     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
26246 $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
26247   fi
26248 fi
26249
26250 # In binutils 2.21, GNU ld gained support for new emulations fully
26251 # supporting the Solaris 2 ABI.  Detect their presence in the linker used.
26252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
26253 $as_echo_n "checking linker *_sol2 emulation support... " >&6; }
26254 if test "${gcc_cv_ld_sol2_emulation+set}" = set; then :
26255   $as_echo_n "(cached) " >&6
26256 else
26257   gcc_cv_ld_sol2_emulation=no
26258   if test $in_tree_ld = yes ; then
26259     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26260        "$gcc_cv_gld_minor_version" -ge 21 -o \
26261        "$gcc_cv_gld_major_version" -gt 2 \
26262        && test $in_tree_ld_is_elf = yes; then
26263       gcc_cv_ld_sol2_emulation=yes
26264     fi
26265   elif test x$gcc_cv_ld != x; then
26266     if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
26267        grep _sol2 > /dev/null; then
26268       gcc_cv_ld_sol2_emulation=yes
26269     fi
26270   fi
26271 fi
26272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
26273 $as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
26274 if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
26275
26276 $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
26277
26278 fi
26279
26280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
26281 $as_echo_n "checking linker --sysroot support... " >&6; }
26282 if test "${gcc_cv_ld_sysroot+set}" = set; then :
26283   $as_echo_n "(cached) " >&6
26284 else
26285   gcc_cv_ld_sysroot=no
26286   if test $in_tree_ld = yes ; then
26287       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
26288         gcc_cv_ld_sysroot=yes
26289       fi
26290   elif test x$gcc_cv_ld != x; then
26291     if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
26292       gcc_cv_ld_sysroot=yes
26293     fi
26294   fi
26295 fi
26296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
26297 $as_echo "$gcc_cv_ld_sysroot" >&6; }
26298 if test x"$gcc_cv_ld_sysroot" = xyes; then
26299
26300 $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
26301
26302 fi
26303
26304 if test x$with_sysroot = x && test x$host = x$target \
26305    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
26306    && test "$prefix" != "NONE"; then
26307
26308 cat >>confdefs.h <<_ACEOF
26309 #define PREFIX_INCLUDE_DIR "$prefix/include"
26310 _ACEOF
26311
26312 fi
26313
26314 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
26315   if test "x$with_headers" != x; then
26316     target_header_dir=$with_headers
26317   elif test "x$with_sysroot" = x; then
26318     target_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
26319   elif test "x$with_build_sysroot" != "x"; then
26320     target_header_dir="${with_build_sysroot}/usr/include"
26321   elif test "x$with_sysroot" = xyes; then
26322     target_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
26323   else
26324     target_header_dir="${with_sysroot}/usr/include"
26325   fi
26326 else
26327   target_header_dir=/usr/include
26328 fi
26329
26330 # Test for stack protector support in target C library.
26331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
26332 $as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
26333 if test "${gcc_cv_libc_provides_ssp+set}" = set; then :
26334   $as_echo_n "(cached) " >&6
26335 else
26336   gcc_cv_libc_provides_ssp=no
26337     case "$target" in
26338        *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
26339       # glibc 2.4 and later provides __stack_chk_fail and
26340       # either __stack_chk_guard, or TLS access to stack guard canary.
26341       if test -f $target_header_dir/features.h \
26342          && $EGREP '^[  ]*#[    ]*define[       ]+__GNU_LIBRARY__[      ]+([1-9][0-9]|[6-9])' \
26343             $target_header_dir/features.h > /dev/null; then
26344         if $EGREP '^[   ]*#[    ]*define[       ]+__GLIBC__[    ]+([1-9][0-9]|[3-9])' \
26345            $target_header_dir/features.h > /dev/null; then
26346           gcc_cv_libc_provides_ssp=yes
26347         elif $EGREP '^[         ]*#[    ]*define[       ]+__GLIBC__[    ]+2' \
26348              $target_header_dir/features.h > /dev/null \
26349              && $EGREP '^[      ]*#[    ]*define[       ]+__GLIBC_MINOR__[      ]+([1-9][0-9]|[4-9])' \
26350              $target_header_dir/features.h > /dev/null; then
26351           gcc_cv_libc_provides_ssp=yes
26352         elif $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC__[   ]+1' \
26353              $target_header_dir/features.h > /dev/null && \
26354              test -f $target_header_dir/bits/uClibc_config.h && \
26355              $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC_HAS_SSP__[   ]+1' \
26356              $target_header_dir/bits/uClibc_config.h > /dev/null; then
26357           gcc_cv_libc_provides_ssp=yes
26358         fi
26359       fi
26360         ;;
26361        *-*-gnu*)
26362          # Avoid complicated tests (see
26363          # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
26364          # simply assert that glibc does provide this, which is true for all
26365          # realistically usable GNU/Hurd configurations.
26366          gcc_cv_libc_provides_ssp=yes;;
26367        *-*-darwin* | *-*-freebsd*)
26368          ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
26369 if test "x$ac_cv_func___stack_chk_fail" = x""yes; then :
26370   gcc_cv_libc_provides_ssp=yes
26371 else
26372   echo "no __stack_chk_fail on this target"
26373 fi
26374
26375         ;;
26376   *) gcc_cv_libc_provides_ssp=no ;;
26377     esac
26378 fi
26379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
26380 $as_echo "$gcc_cv_libc_provides_ssp" >&6; }
26381
26382 if test x$gcc_cv_libc_provides_ssp = xyes; then
26383
26384 $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
26385
26386 fi
26387
26388 # Test for <sys/sdt.h> on the target.
26389
26390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
26391 $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
26392 have_sys_sdt_h=no
26393 if test -f $target_header_dir/sys/sdt.h; then
26394
26395 $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
26396
26397 fi
26398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
26399 $as_echo "$have_sys_sdt_h" >&6; }
26400
26401 # Check if TFmode long double should be used by default or not.
26402 # Some glibc targets used DFmode long double, but with glibc 2.4
26403 # and later they can use TFmode.
26404 case "$target" in
26405   powerpc*-*-linux* | \
26406   sparc*-*-linux* | \
26407   s390*-*-linux* | \
26408   alpha*-*-linux*)
26409
26410 # Check whether --with-long-double-128 was given.
26411 if test "${with_long_double_128+set}" = set; then :
26412   withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
26413 else
26414   gcc_cv_target_ldbl128=no
26415       grep '^[  ]*#[    ]*define[       ][      ]*__LONG_DOUBLE_MATH_OPTIONAL' \
26416         $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
26417       && gcc_cv_target_ldbl128=yes
26418
26419 fi
26420
26421     ;;
26422 esac
26423 if test x$gcc_cv_target_ldbl128 = xyes; then
26424
26425 $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
26426
26427 fi
26428
26429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5
26430 $as_echo_n "checking dl_iterate_phdr in target C library... " >&6; }
26431 gcc_cv_target_dl_iterate_phdr=unknown
26432 case "$target" in
26433   *-*-solaris2*)
26434     # <link.h> needs both a dl_iterate_phdr declaration and support for
26435     # compilation with largefile support.
26436     if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
26437       && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
26438       gcc_cv_target_dl_iterate_phdr=yes
26439     else
26440       gcc_cv_target_dl_iterate_phdr=no
26441     fi
26442     ;;
26443 esac
26444
26445 if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
26446
26447 $as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h
26448
26449 fi
26450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5
26451 $as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; }
26452
26453 # Find out what GC implementation we want, or may, use.
26454
26455 # Check whether --with-gc was given.
26456 if test "${with_gc+set}" = set; then :
26457   withval=$with_gc; case "$withval" in
26458   page)
26459     GGC=ggc-$withval
26460     ;;
26461   zone)
26462     GGC=ggc-$withval
26463
26464 $as_echo "#define GGC_ZONE 1" >>confdefs.h
26465
26466     ;;
26467   *)
26468     as_fn_error "$withval is an invalid option to --with-gc" "$LINENO" 5
26469     ;;
26470 esac
26471 else
26472   GGC=ggc-page
26473 fi
26474
26475
26476 echo "Using $GGC for garbage collection."
26477
26478 # Libraries to use on the host.  This will normally be set by the top
26479 # level Makefile.  Here we simply capture the value for our Makefile.
26480 if test -z "${HOST_LIBS+set}"; then
26481   HOST_LIBS=
26482 fi
26483
26484
26485 # Use the system's zlib library.
26486 zlibdir=-L../zlib
26487 zlibinc="-I\$(srcdir)/../zlib"
26488
26489 # Check whether --with-system-zlib was given.
26490 if test "${with_system_zlib+set}" = set; then :
26491   withval=$with_system_zlib; zlibdir=
26492 zlibinc=
26493
26494 fi
26495
26496
26497
26498
26499
26500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
26501 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
26502     # Check whether --enable-maintainer-mode was given.
26503 if test "${enable_maintainer_mode+set}" = set; then :
26504   enableval=$enable_maintainer_mode; maintainer_mode=$enableval
26505 else
26506   maintainer_mode=no
26507 fi
26508
26509
26510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
26511 $as_echo "$maintainer_mode" >&6; }
26512
26513 if test "$maintainer_mode" = "yes"; then
26514   MAINT=''
26515 else
26516   MAINT='#'
26517 fi
26518
26519 # --------------
26520 # Language hooks
26521 # --------------
26522
26523 # Make empty files to contain the specs and options for each language.
26524 # Then add #include lines to for a compiler that has specs and/or options.
26525
26526 subdirs=
26527 lang_opt_files=
26528 lang_specs_files=
26529 lang_tree_files=
26530 # These (without "all_") are set in each config-lang.in.
26531 # `language' must be a single word so is spelled singularly.
26532 all_languages=
26533 all_compilers=
26534 all_outputs='Makefile'
26535 # List of language makefile fragments.
26536 all_lang_makefrags=
26537 # Additional files for gengtype
26538 all_gtfiles="$target_gtfiles"
26539
26540 # These are the languages that are set in --enable-languages,
26541 # and are available in the GCC tree.
26542 all_selected_languages=
26543
26544 # Add the language fragments.
26545 # Languages are added via two mechanisms.  Some information must be
26546 # recorded in makefile variables, these are defined in config-lang.in.
26547 # We accumulate them and plug them into the main Makefile.
26548 # The other mechanism is a set of hooks for each of the main targets
26549 # like `clean', `install', etc.
26550
26551 language_hooks="Make-hooks"
26552
26553 for lang in ${srcdir}/*/config-lang.in
26554 do
26555         test "$lang" = "${srcdir}/*/config-lang.in" && continue
26556
26557         lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
26558         if test "x$lang_alias" = x
26559         then
26560               echo "$lang doesn't set \$language." 1>&2
26561               exit 1
26562         fi
26563         subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
26564         subdirs="$subdirs $subdir"
26565
26566         # $gcc_subdir is where the gcc integration files are to be found
26567         # for a language, both for internal compiler purposes (compiler
26568         # sources implementing front-end to GCC tree converters), and for
26569         # build infrastructure purposes (Make-lang.in, etc.)
26570         #
26571         # This will be <subdir> (relative to $srcdir) if a line like
26572         # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
26573         # is found in <langdir>/config-lang.in, and will remain <langdir>
26574         # otherwise.
26575         #
26576         # Except for the language alias (fetched above), the regular
26577         # "config-lang.in" contents are always retrieved from $gcc_subdir,
26578         # so a <langdir>/config-lang.in setting gcc_subdir typically sets
26579         # only this and the language alias.
26580
26581         gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^   ]*\).*$,\1,p' $lang`
26582         if [ "$gcc_subdir" = "" ]; then
26583            gcc_subdir="$subdir"
26584         fi
26585
26586         case ",$enable_languages," in
26587         *,$lang_alias,*)
26588             all_selected_languages="$all_selected_languages $lang_alias"
26589             if test -f $srcdir/$gcc_subdir/lang-specs.h; then
26590                 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
26591             fi
26592             ;;
26593         esac
26594
26595         language=
26596         boot_language=
26597         compilers=
26598         outputs=
26599         gtfiles=
26600         subdir_requires=
26601         . ${srcdir}/$gcc_subdir/config-lang.in
26602         if test "x$language" = x
26603         then
26604                 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
26605                 exit 1
26606         fi
26607
26608         ok=:
26609         case ",$enable_languages," in
26610                 *,$lang_alias,*) ;;
26611                 *)
26612                         for i in $subdir_requires; do
26613                                 test -f "${srcdir}/$i/config-lang.in" && continue
26614                                 ok=false
26615                                 break
26616                         done
26617                 ;;
26618         esac
26619         $ok || continue
26620
26621         all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
26622         if test -f $srcdir/$gcc_subdir/lang.opt; then
26623             lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
26624             all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
26625         fi
26626         if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
26627             lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
26628         fi
26629         all_languages="$all_languages $language"
26630         all_compilers="$all_compilers $compilers"
26631         all_outputs="$all_outputs $outputs"
26632         all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
26633         case ",$enable_languages," in
26634                 *,lto,*)
26635
26636 $as_echo "#define ENABLE_LTO 1" >>confdefs.h
26637
26638                     enable_lto=yes
26639
26640                     ;;
26641                 *) ;;
26642         esac
26643 done
26644
26645 # Pick up gtfiles for c
26646 gtfiles=
26647 . ${srcdir}/c-config-lang.in
26648 all_gtfiles="$all_gtfiles [c] $gtfiles"
26649
26650 check_languages=
26651 for language in $all_selected_languages
26652 do
26653         check_languages="$check_languages check-$language"
26654 done
26655
26656 # We link each language in with a set of hooks, reached indirectly via
26657 # lang.${target}.  Only do so for selected languages.
26658
26659 rm -f Make-hooks
26660 touch Make-hooks
26661 target_list="all.cross start.encap rest.encap tags \
26662         install-common install-man install-info install-pdf install-html dvi \
26663         pdf html uninstall info man srcextra srcman srcinfo \
26664         mostlyclean clean distclean maintainer-clean install-plugin"
26665
26666 for t in $target_list
26667 do
26668         x=
26669         for lang in $all_selected_languages
26670         do
26671                 x="$x $lang.$t"
26672         done
26673         echo "lang.$t: $x" >> Make-hooks
26674 done
26675
26676 # --------
26677 # Option include files
26678 # --------
26679
26680 ${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
26681 option_includes="option-includes.mk"
26682
26683
26684 # --------
26685 # UNSORTED
26686 # --------
26687
26688 # Create .gdbinit.
26689
26690 echo "dir ." > .gdbinit
26691 echo "dir ${srcdir}" >> .gdbinit
26692 if test x$gdb_needs_out_file_path = xyes
26693 then
26694         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
26695 fi
26696 if test "x$subdirs" != x; then
26697         for s in $subdirs
26698         do
26699                 echo "dir ${srcdir}/$s" >> .gdbinit
26700         done
26701 fi
26702 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
26703
26704 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
26705
26706
26707
26708 # Find a directory in which to install a shared libgcc.
26709
26710 # Check whether --enable-version-specific-runtime-libs was given.
26711 if test "${enable_version_specific_runtime_libs+set}" = set; then :
26712   enableval=$enable_version_specific_runtime_libs;
26713 fi
26714
26715
26716
26717 # Check whether --with-slibdir was given.
26718 if test "${with_slibdir+set}" = set; then :
26719   withval=$with_slibdir; slibdir="$with_slibdir"
26720 else
26721   if test "${enable_version_specific_runtime_libs+set}" = set; then
26722   slibdir='$(libsubdir)'
26723 elif test "$host" != "$target"; then
26724   slibdir='$(build_tooldir)/lib'
26725 else
26726   slibdir='$(libdir)'
26727 fi
26728 fi
26729
26730
26731
26732 # Substitute configuration variables
26733
26734
26735
26736
26737
26738
26739
26740
26741
26742
26743
26744
26745
26746
26747
26748
26749
26750
26751
26752
26753
26754
26755
26756
26757
26758
26759
26760
26761
26762
26763
26764
26765
26766
26767
26768
26769
26770
26771
26772
26773
26774
26775
26776
26777
26778
26779
26780
26781
26782
26783
26784
26785
26786
26787
26788
26789
26790
26791
26792
26793
26794
26795
26796
26797
26798
26799 # Echo link setup.
26800 if test x${build} = x${host} ; then
26801   if test x${host} = x${target} ; then
26802     echo "Links are now set up to build a native compiler for ${target}." 1>&2
26803   else
26804     echo "Links are now set up to build a cross-compiler" 1>&2
26805     echo " from ${host} to ${target}." 1>&2
26806   fi
26807 else
26808   if test x${host} = x${target} ; then
26809     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
26810     echo " for ${target}." 1>&2
26811   else
26812     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
26813     echo " from ${host} to ${target}." 1>&2
26814   fi
26815 fi
26816
26817
26818
26819
26820
26821
26822
26823
26824
26825 if test "x${CLOOGLIBS}" != "x" ; then
26826
26827 $as_echo "#define HAVE_cloog 1" >>confdefs.h
26828
26829 fi
26830
26831 # Check for plugin support
26832 # Check whether --enable-plugin was given.
26833 if test "${enable_plugin+set}" = set; then :
26834   enableval=$enable_plugin; enable_plugin=$enableval
26835 else
26836   enable_plugin=yes; default_plugin=yes
26837 fi
26838
26839
26840 pluginlibs=
26841
26842 case "${host}" in
26843   *-*-darwin*)
26844     if test x$build = x$host; then
26845       export_sym_check="nm${exeext} -g"
26846     elif test x$host = x$target; then
26847       export_sym_check="$gcc_cv_nm -g"
26848     else
26849       export_sym_check=
26850     fi
26851   ;;
26852   *)
26853     if test x$build = x$host; then
26854       export_sym_check="objdump${exeext} -T"
26855     elif test x$host = x$target; then
26856       export_sym_check="$gcc_cv_objdump -T"
26857     else
26858       export_sym_check=
26859     fi
26860   ;;
26861 esac
26862
26863 if test x"$enable_plugin" = x"yes"; then
26864
26865   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
26866 $as_echo_n "checking for exported symbols... " >&6; }
26867   if test "x$export_sym_check" != x; then
26868     echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
26869     ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest > /dev/null 2>&1
26870     if $export_sym_check conftest | grep foobar > /dev/null; then
26871       : # No need to use a flag
26872       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26873 $as_echo "yes" >&6; }
26874     else
26875       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26876 $as_echo "yes" >&6; }
26877       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
26878 $as_echo_n "checking for -rdynamic... " >&6; }
26879       ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest > /dev/null 2>&1
26880       if $export_sym_check conftest | grep foobar > /dev/null; then
26881         plugin_rdynamic=yes
26882         pluginlibs="-rdynamic"
26883       else
26884         plugin_rdynamic=no
26885         enable_plugin=no
26886       fi
26887       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
26888 $as_echo "$plugin_rdynamic" >&6; }
26889     fi
26890   else
26891     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
26892 $as_echo "unable to check" >&6; }
26893   fi
26894
26895   # Check -ldl
26896   saved_LIBS="$LIBS"
26897   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
26898 $as_echo_n "checking for library containing dlopen... " >&6; }
26899 if test "${ac_cv_search_dlopen+set}" = set; then :
26900   $as_echo_n "(cached) " >&6
26901 else
26902   ac_func_search_save_LIBS=$LIBS
26903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26904 /* end confdefs.h.  */
26905
26906 /* Override any GCC internal prototype to avoid an error.
26907    Use char because int might match the return type of a GCC
26908    builtin and then its argument prototype would still apply.  */
26909 #ifdef __cplusplus
26910 extern "C"
26911 #endif
26912 char dlopen ();
26913 int
26914 main ()
26915 {
26916 return dlopen ();
26917   ;
26918   return 0;
26919 }
26920 _ACEOF
26921 for ac_lib in '' dl; do
26922   if test -z "$ac_lib"; then
26923     ac_res="none required"
26924   else
26925     ac_res=-l$ac_lib
26926     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
26927   fi
26928   if ac_fn_c_try_link "$LINENO"; then :
26929   ac_cv_search_dlopen=$ac_res
26930 fi
26931 rm -f core conftest.err conftest.$ac_objext \
26932     conftest$ac_exeext
26933   if test "${ac_cv_search_dlopen+set}" = set; then :
26934   break
26935 fi
26936 done
26937 if test "${ac_cv_search_dlopen+set}" = set; then :
26938
26939 else
26940   ac_cv_search_dlopen=no
26941 fi
26942 rm conftest.$ac_ext
26943 LIBS=$ac_func_search_save_LIBS
26944 fi
26945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
26946 $as_echo "$ac_cv_search_dlopen" >&6; }
26947 ac_res=$ac_cv_search_dlopen
26948 if test "$ac_res" != no; then :
26949   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
26950
26951 fi
26952
26953   if test x"$ac_cv_search_dlopen" = x"-ldl"; then
26954     pluginlibs="$pluginlibs -ldl"
26955   fi
26956   LIBS="$saved_LIBS"
26957
26958   # Check that we can build shared objects with -fPIC -shared
26959   saved_LDFLAGS="$LDFLAGS"
26960   saved_CFLAGS="$CFLAGS"
26961   case "${host}" in
26962     *-*-darwin*)
26963       CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
26964       CFLAGS="$CFLAGS -fPIC"
26965       LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
26966     ;;
26967     *)
26968       CFLAGS="$CFLAGS -fPIC"
26969       LDFLAGS="$LDFLAGS -fPIC -shared"
26970     ;;
26971   esac
26972   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
26973 $as_echo_n "checking for -fPIC -shared... " >&6; }
26974   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26975 /* end confdefs.h.  */
26976 extern int X;
26977 int
26978 main ()
26979 {
26980 return X == 0;
26981   ;
26982   return 0;
26983 }
26984 _ACEOF
26985 if ac_fn_c_try_link "$LINENO"; then :
26986   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26987 $as_echo "yes" >&6; }; have_pic_shared=yes
26988 else
26989   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26990 $as_echo "no" >&6; }; have_pic_shared=no
26991 fi
26992 rm -f core conftest.err conftest.$ac_objext \
26993     conftest$ac_exeext conftest.$ac_ext
26994   if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
26995     pluginlibs=
26996     enable_plugin=no
26997   fi
26998   LDFLAGS="$saved_LDFLAGS"
26999   CFLAGS="$saved_CFLAGS"
27000
27001   # If plugin support had been requested but not available, fail.
27002   if test x"$enable_plugin" = x"no" ; then
27003     if test x"$default_plugin" != x"yes"; then
27004       as_fn_error "
27005 Building GCC with plugin support requires a host that supports
27006 -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
27007     fi
27008   fi
27009 fi
27010
27011
27012
27013 if test x"$enable_plugin" = x"yes"; then
27014
27015 $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
27016
27017 fi
27018
27019
27020 # Check whether --enable-libquadmath-support was given.
27021 if test "${enable_libquadmath_support+set}" = set; then :
27022   enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
27023 else
27024   ENABLE_LIBQUADMATH_SUPPORT=yes
27025 fi
27026
27027 if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
27028
27029 $as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h
27030
27031 fi
27032
27033
27034 # Specify what hash style to use by default.
27035
27036 # Check whether --with-linker-hash-style was given.
27037 if test "${with_linker_hash_style+set}" = set; then :
27038   withval=$with_linker_hash_style; case x"$withval" in
27039    xsysv)
27040      LINKER_HASH_STYLE=sysv
27041      ;;
27042    xgnu)
27043      LINKER_HASH_STYLE=gnu
27044      ;;
27045    xboth)
27046      LINKER_HASH_STYLE=both
27047      ;;
27048    *)
27049      as_fn_error "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5
27050      ;;
27051  esac
27052 else
27053   LINKER_HASH_STYLE=''
27054 fi
27055
27056 if test x"${LINKER_HASH_STYLE}" != x; then
27057
27058 cat >>confdefs.h <<_ACEOF
27059 #define LINKER_HASH_STYLE "$LINKER_HASH_STYLE"
27060 _ACEOF
27061
27062 fi
27063
27064 # Configure the subdirectories
27065 # AC_CONFIG_SUBDIRS($subdirs)
27066
27067 # Create the Makefile
27068 # and configure language subdirectories
27069 ac_config_files="$ac_config_files $all_outputs"
27070
27071
27072 ac_config_commands="$ac_config_commands default"
27073
27074 cat >confcache <<\_ACEOF
27075 # This file is a shell script that caches the results of configure
27076 # tests run on this system so they can be shared between configure
27077 # scripts and configure runs, see configure's option --config-cache.
27078 # It is not useful on other systems.  If it contains results you don't
27079 # want to keep, you may remove or edit it.
27080 #
27081 # config.status only pays attention to the cache file if you give it
27082 # the --recheck option to rerun configure.
27083 #
27084 # `ac_cv_env_foo' variables (set or unset) will be overridden when
27085 # loading this file, other *unset* `ac_cv_foo' will be assigned the
27086 # following values.
27087
27088 _ACEOF
27089
27090 # The following way of writing the cache mishandles newlines in values,
27091 # but we know of no workaround that is simple, portable, and efficient.
27092 # So, we kill variables containing newlines.
27093 # Ultrix sh set writes to stderr and can't be redirected directly,
27094 # and sets the high bit in the cache file unless we assign to the vars.
27095 (
27096   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
27097     eval ac_val=\$$ac_var
27098     case $ac_val in #(
27099     *${as_nl}*)
27100       case $ac_var in #(
27101       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
27102 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
27103       esac
27104       case $ac_var in #(
27105       _ | IFS | as_nl) ;; #(
27106       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
27107       *) { eval $ac_var=; unset $ac_var;} ;;
27108       esac ;;
27109     esac
27110   done
27111
27112   (set) 2>&1 |
27113     case $as_nl`(ac_space=' '; set) 2>&1` in #(
27114     *${as_nl}ac_space=\ *)
27115       # `set' does not quote correctly, so add quotes: double-quote
27116       # substitution turns \\\\ into \\, and sed turns \\ into \.
27117       sed -n \
27118         "s/'/'\\\\''/g;
27119           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
27120       ;; #(
27121     *)
27122       # `set' quotes correctly as required by POSIX, so do not add quotes.
27123       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
27124       ;;
27125     esac |
27126     sort
27127 ) |
27128   sed '
27129      /^ac_cv_env_/b end
27130      t clear
27131      :clear
27132      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
27133      t end
27134      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
27135      :end' >>confcache
27136 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
27137   if test -w "$cache_file"; then
27138     test "x$cache_file" != "x/dev/null" &&
27139       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
27140 $as_echo "$as_me: updating cache $cache_file" >&6;}
27141     cat confcache >$cache_file
27142   else
27143     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
27144 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
27145   fi
27146 fi
27147 rm -f confcache
27148
27149 test "x$prefix" = xNONE && prefix=$ac_default_prefix
27150 # Let make expand exec_prefix.
27151 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
27152
27153 DEFS=-DHAVE_CONFIG_H
27154
27155 ac_libobjs=
27156 ac_ltlibobjs=
27157 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
27158   # 1. Remove the extension, and $U if already installed.
27159   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
27160   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
27161   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
27162   #    will be set to the directory where LIBOBJS objects are built.
27163   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
27164   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
27165 done
27166 LIBOBJS=$ac_libobjs
27167
27168 LTLIBOBJS=$ac_ltlibobjs
27169
27170
27171
27172
27173 : ${CONFIG_STATUS=./config.status}
27174 ac_write_fail=0
27175 ac_clean_files_save=$ac_clean_files
27176 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
27177 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
27178 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
27179 as_write_fail=0
27180 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
27181 #! $SHELL
27182 # Generated by $as_me.
27183 # Run this file to recreate the current configuration.
27184 # Compiler output produced by configure, useful for debugging
27185 # configure, is in config.log if it exists.
27186
27187 debug=false
27188 ac_cs_recheck=false
27189 ac_cs_silent=false
27190
27191 SHELL=\${CONFIG_SHELL-$SHELL}
27192 export SHELL
27193 _ASEOF
27194 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
27195 ## -------------------- ##
27196 ## M4sh Initialization. ##
27197 ## -------------------- ##
27198
27199 # Be more Bourne compatible
27200 DUALCASE=1; export DUALCASE # for MKS sh
27201 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
27202   emulate sh
27203   NULLCMD=:
27204   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
27205   # is contrary to our usage.  Disable this feature.
27206   alias -g '${1+"$@"}'='"$@"'
27207   setopt NO_GLOB_SUBST
27208 else
27209   case `(set -o) 2>/dev/null` in #(
27210   *posix*) :
27211     set -o posix ;; #(
27212   *) :
27213      ;;
27214 esac
27215 fi
27216
27217
27218 as_nl='
27219 '
27220 export as_nl
27221 # Printing a long string crashes Solaris 7 /usr/bin/printf.
27222 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
27223 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
27224 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
27225 # Prefer a ksh shell builtin over an external printf program on Solaris,
27226 # but without wasting forks for bash or zsh.
27227 if test -z "$BASH_VERSION$ZSH_VERSION" \
27228     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
27229   as_echo='print -r --'
27230   as_echo_n='print -rn --'
27231 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
27232   as_echo='printf %s\n'
27233   as_echo_n='printf %s'
27234 else
27235   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
27236     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
27237     as_echo_n='/usr/ucb/echo -n'
27238   else
27239     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
27240     as_echo_n_body='eval
27241       arg=$1;
27242       case $arg in #(
27243       *"$as_nl"*)
27244         expr "X$arg" : "X\\(.*\\)$as_nl";
27245         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
27246       esac;
27247       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
27248     '
27249     export as_echo_n_body
27250     as_echo_n='sh -c $as_echo_n_body as_echo'
27251   fi
27252   export as_echo_body
27253   as_echo='sh -c $as_echo_body as_echo'
27254 fi
27255
27256 # The user is always right.
27257 if test "${PATH_SEPARATOR+set}" != set; then
27258   PATH_SEPARATOR=:
27259   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
27260     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
27261       PATH_SEPARATOR=';'
27262   }
27263 fi
27264
27265
27266 # IFS
27267 # We need space, tab and new line, in precisely that order.  Quoting is
27268 # there to prevent editors from complaining about space-tab.
27269 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
27270 # splitting by setting IFS to empty value.)
27271 IFS=" ""        $as_nl"
27272
27273 # Find who we are.  Look in the path if we contain no directory separator.
27274 case $0 in #((
27275   *[\\/]* ) as_myself=$0 ;;
27276   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
27277 for as_dir in $PATH
27278 do
27279   IFS=$as_save_IFS
27280   test -z "$as_dir" && as_dir=.
27281     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
27282   done
27283 IFS=$as_save_IFS
27284
27285      ;;
27286 esac
27287 # We did not find ourselves, most probably we were run as `sh COMMAND'
27288 # in which case we are not to be found in the path.
27289 if test "x$as_myself" = x; then
27290   as_myself=$0
27291 fi
27292 if test ! -f "$as_myself"; then
27293   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
27294   exit 1
27295 fi
27296
27297 # Unset variables that we do not need and which cause bugs (e.g. in
27298 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
27299 # suppresses any "Segmentation fault" message there.  '((' could
27300 # trigger a bug in pdksh 5.2.14.
27301 for as_var in BASH_ENV ENV MAIL MAILPATH
27302 do eval test x\${$as_var+set} = xset \
27303   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
27304 done
27305 PS1='$ '
27306 PS2='> '
27307 PS4='+ '
27308
27309 # NLS nuisances.
27310 LC_ALL=C
27311 export LC_ALL
27312 LANGUAGE=C
27313 export LANGUAGE
27314
27315 # CDPATH.
27316 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
27317
27318
27319 # as_fn_error ERROR [LINENO LOG_FD]
27320 # ---------------------------------
27321 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
27322 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
27323 # script with status $?, using 1 if that was 0.
27324 as_fn_error ()
27325 {
27326   as_status=$?; test $as_status -eq 0 && as_status=1
27327   if test "$3"; then
27328     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
27329     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
27330   fi
27331   $as_echo "$as_me: error: $1" >&2
27332   as_fn_exit $as_status
27333 } # as_fn_error
27334
27335
27336 # as_fn_set_status STATUS
27337 # -----------------------
27338 # Set $? to STATUS, without forking.
27339 as_fn_set_status ()
27340 {
27341   return $1
27342 } # as_fn_set_status
27343
27344 # as_fn_exit STATUS
27345 # -----------------
27346 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
27347 as_fn_exit ()
27348 {
27349   set +e
27350   as_fn_set_status $1
27351   exit $1
27352 } # as_fn_exit
27353
27354 # as_fn_unset VAR
27355 # ---------------
27356 # Portably unset VAR.
27357 as_fn_unset ()
27358 {
27359   { eval $1=; unset $1;}
27360 }
27361 as_unset=as_fn_unset
27362 # as_fn_append VAR VALUE
27363 # ----------------------
27364 # Append the text in VALUE to the end of the definition contained in VAR. Take
27365 # advantage of any shell optimizations that allow amortized linear growth over
27366 # repeated appends, instead of the typical quadratic growth present in naive
27367 # implementations.
27368 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
27369   eval 'as_fn_append ()
27370   {
27371     eval $1+=\$2
27372   }'
27373 else
27374   as_fn_append ()
27375   {
27376     eval $1=\$$1\$2
27377   }
27378 fi # as_fn_append
27379
27380 # as_fn_arith ARG...
27381 # ------------------
27382 # Perform arithmetic evaluation on the ARGs, and store the result in the
27383 # global $as_val. Take advantage of shells that can avoid forks. The arguments
27384 # must be portable across $(()) and expr.
27385 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
27386   eval 'as_fn_arith ()
27387   {
27388     as_val=$(( $* ))
27389   }'
27390 else
27391   as_fn_arith ()
27392   {
27393     as_val=`expr "$@" || test $? -eq 1`
27394   }
27395 fi # as_fn_arith
27396
27397
27398 if expr a : '\(a\)' >/dev/null 2>&1 &&
27399    test "X`expr 00001 : '.*\(...\)'`" = X001; then
27400   as_expr=expr
27401 else
27402   as_expr=false
27403 fi
27404
27405 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
27406   as_basename=basename
27407 else
27408   as_basename=false
27409 fi
27410
27411 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
27412   as_dirname=dirname
27413 else
27414   as_dirname=false
27415 fi
27416
27417 as_me=`$as_basename -- "$0" ||
27418 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
27419          X"$0" : 'X\(//\)$' \| \
27420          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
27421 $as_echo X/"$0" |
27422     sed '/^.*\/\([^/][^/]*\)\/*$/{
27423             s//\1/
27424             q
27425           }
27426           /^X\/\(\/\/\)$/{
27427             s//\1/
27428             q
27429           }
27430           /^X\/\(\/\).*/{
27431             s//\1/
27432             q
27433           }
27434           s/.*/./; q'`
27435
27436 # Avoid depending upon Character Ranges.
27437 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
27438 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
27439 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
27440 as_cr_digits='0123456789'
27441 as_cr_alnum=$as_cr_Letters$as_cr_digits
27442
27443 ECHO_C= ECHO_N= ECHO_T=
27444 case `echo -n x` in #(((((
27445 -n*)
27446   case `echo 'xy\c'` in
27447   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
27448   xy)  ECHO_C='\c';;
27449   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
27450        ECHO_T=' ';;
27451   esac;;
27452 *)
27453   ECHO_N='-n';;
27454 esac
27455
27456 rm -f conf$$ conf$$.exe conf$$.file
27457 if test -d conf$$.dir; then
27458   rm -f conf$$.dir/conf$$.file
27459 else
27460   rm -f conf$$.dir
27461   mkdir conf$$.dir 2>/dev/null
27462 fi
27463 if (echo >conf$$.file) 2>/dev/null; then
27464   if ln -s conf$$.file conf$$ 2>/dev/null; then
27465     as_ln_s='ln -s'
27466     # ... but there are two gotchas:
27467     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
27468     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
27469     # In both cases, we have to default to `cp -p'.
27470     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
27471       as_ln_s='cp -p'
27472   elif ln conf$$.file conf$$ 2>/dev/null; then
27473     as_ln_s=ln
27474   else
27475     as_ln_s='cp -p'
27476   fi
27477 else
27478   as_ln_s='cp -p'
27479 fi
27480 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
27481 rmdir conf$$.dir 2>/dev/null
27482
27483
27484 # as_fn_mkdir_p
27485 # -------------
27486 # Create "$as_dir" as a directory, including parents if necessary.
27487 as_fn_mkdir_p ()
27488 {
27489
27490   case $as_dir in #(
27491   -*) as_dir=./$as_dir;;
27492   esac
27493   test -d "$as_dir" || eval $as_mkdir_p || {
27494     as_dirs=
27495     while :; do
27496       case $as_dir in #(
27497       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
27498       *) as_qdir=$as_dir;;
27499       esac
27500       as_dirs="'$as_qdir' $as_dirs"
27501       as_dir=`$as_dirname -- "$as_dir" ||
27502 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
27503          X"$as_dir" : 'X\(//\)[^/]' \| \
27504          X"$as_dir" : 'X\(//\)$' \| \
27505          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
27506 $as_echo X"$as_dir" |
27507     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
27508             s//\1/
27509             q
27510           }
27511           /^X\(\/\/\)[^/].*/{
27512             s//\1/
27513             q
27514           }
27515           /^X\(\/\/\)$/{
27516             s//\1/
27517             q
27518           }
27519           /^X\(\/\).*/{
27520             s//\1/
27521             q
27522           }
27523           s/.*/./; q'`
27524       test -d "$as_dir" && break
27525     done
27526     test -z "$as_dirs" || eval "mkdir $as_dirs"
27527   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
27528
27529
27530 } # as_fn_mkdir_p
27531 if mkdir -p . 2>/dev/null; then
27532   as_mkdir_p='mkdir -p "$as_dir"'
27533 else
27534   test -d ./-p && rmdir ./-p
27535   as_mkdir_p=false
27536 fi
27537
27538 if test -x / >/dev/null 2>&1; then
27539   as_test_x='test -x'
27540 else
27541   if ls -dL / >/dev/null 2>&1; then
27542     as_ls_L_option=L
27543   else
27544     as_ls_L_option=
27545   fi
27546   as_test_x='
27547     eval sh -c '\''
27548       if test -d "$1"; then
27549         test -d "$1/.";
27550       else
27551         case $1 in #(
27552         -*)set "./$1";;
27553         esac;
27554         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
27555         ???[sx]*):;;*)false;;esac;fi
27556     '\'' sh
27557   '
27558 fi
27559 as_executable_p=$as_test_x
27560
27561 # Sed expression to map a string onto a valid CPP name.
27562 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
27563
27564 # Sed expression to map a string onto a valid variable name.
27565 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
27566
27567
27568 exec 6>&1
27569 ## ----------------------------------- ##
27570 ## Main body of $CONFIG_STATUS script. ##
27571 ## ----------------------------------- ##
27572 _ASEOF
27573 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
27574
27575 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27576 # Save the log message, to keep $0 and so on meaningful, and to
27577 # report actual input values of CONFIG_FILES etc. instead of their
27578 # values after options handling.
27579 ac_log="
27580 This file was extended by $as_me, which was
27581 generated by GNU Autoconf 2.64.  Invocation command line was
27582
27583   CONFIG_FILES    = $CONFIG_FILES
27584   CONFIG_HEADERS  = $CONFIG_HEADERS
27585   CONFIG_LINKS    = $CONFIG_LINKS
27586   CONFIG_COMMANDS = $CONFIG_COMMANDS
27587   $ $0 $@
27588
27589 on `(hostname || uname -n) 2>/dev/null | sed 1q`
27590 "
27591
27592 _ACEOF
27593
27594 case $ac_config_files in *"
27595 "*) set x $ac_config_files; shift; ac_config_files=$*;;
27596 esac
27597
27598 case $ac_config_headers in *"
27599 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
27600 esac
27601
27602
27603 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27604 # Files that config.status was made for.
27605 config_files="$ac_config_files"
27606 config_headers="$ac_config_headers"
27607 config_commands="$ac_config_commands"
27608
27609 _ACEOF
27610
27611 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27612 ac_cs_usage="\
27613 \`$as_me' instantiates files and other configuration actions
27614 from templates according to the current configuration.  Unless the files
27615 and actions are specified as TAGs, all are instantiated by default.
27616
27617 Usage: $0 [OPTION]... [TAG]...
27618
27619   -h, --help       print this help, then exit
27620   -V, --version    print version number and configuration settings, then exit
27621   -q, --quiet, --silent
27622                    do not print progress messages
27623   -d, --debug      don't remove temporary files
27624       --recheck    update $as_me by reconfiguring in the same conditions
27625       --file=FILE[:TEMPLATE]
27626                    instantiate the configuration file FILE
27627       --header=FILE[:TEMPLATE]
27628                    instantiate the configuration header FILE
27629
27630 Configuration files:
27631 $config_files
27632
27633 Configuration headers:
27634 $config_headers
27635
27636 Configuration commands:
27637 $config_commands
27638
27639 Report bugs to the package provider."
27640
27641 _ACEOF
27642 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27643 ac_cs_version="\\
27644 config.status
27645 configured by $0, generated by GNU Autoconf 2.64,
27646   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
27647
27648 Copyright (C) 2009 Free Software Foundation, Inc.
27649 This config.status script is free software; the Free Software Foundation
27650 gives unlimited permission to copy, distribute and modify it."
27651
27652 ac_pwd='$ac_pwd'
27653 srcdir='$srcdir'
27654 AWK='$AWK'
27655 test -n "\$AWK" || AWK=awk
27656 _ACEOF
27657
27658 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27659 # The default lists apply if the user does not specify any file.
27660 ac_need_defaults=:
27661 while test $# != 0
27662 do
27663   case $1 in
27664   --*=*)
27665     ac_option=`expr "X$1" : 'X\([^=]*\)='`
27666     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
27667     ac_shift=:
27668     ;;
27669   *)
27670     ac_option=$1
27671     ac_optarg=$2
27672     ac_shift=shift
27673     ;;
27674   esac
27675
27676   case $ac_option in
27677   # Handling of the options.
27678   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
27679     ac_cs_recheck=: ;;
27680   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
27681     $as_echo "$ac_cs_version"; exit ;;
27682   --debug | --debu | --deb | --de | --d | -d )
27683     debug=: ;;
27684   --file | --fil | --fi | --f )
27685     $ac_shift
27686     case $ac_optarg in
27687     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27688     esac
27689     as_fn_append CONFIG_FILES " '$ac_optarg'"
27690     ac_need_defaults=false;;
27691   --header | --heade | --head | --hea )
27692     $ac_shift
27693     case $ac_optarg in
27694     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27695     esac
27696     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
27697     ac_need_defaults=false;;
27698   --he | --h)
27699     # Conflict between --help and --header
27700     as_fn_error "ambiguous option: \`$1'
27701 Try \`$0 --help' for more information.";;
27702   --help | --hel | -h )
27703     $as_echo "$ac_cs_usage"; exit ;;
27704   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
27705   | -silent | --silent | --silen | --sile | --sil | --si | --s)
27706     ac_cs_silent=: ;;
27707
27708   # This is an error.
27709   -*) as_fn_error "unrecognized option: \`$1'
27710 Try \`$0 --help' for more information." ;;
27711
27712   *) as_fn_append ac_config_targets " $1"
27713      ac_need_defaults=false ;;
27714
27715   esac
27716   shift
27717 done
27718
27719 ac_configure_extra_args=
27720
27721 if $ac_cs_silent; then
27722   exec 6>/dev/null
27723   ac_configure_extra_args="$ac_configure_extra_args --silent"
27724 fi
27725
27726 _ACEOF
27727 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27728 if \$ac_cs_recheck; then
27729   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
27730   shift
27731   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
27732   CONFIG_SHELL='$SHELL'
27733   export CONFIG_SHELL
27734   exec "\$@"
27735 fi
27736
27737 _ACEOF
27738 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27739 exec 5>>config.log
27740 {
27741   echo
27742   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
27743 ## Running $as_me. ##
27744 _ASBOX
27745   $as_echo "$ac_log"
27746 } >&5
27747
27748 _ACEOF
27749 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27750 #
27751 # INIT-COMMANDS
27752 #
27753 subdirs='$subdirs'
27754
27755 _ACEOF
27756
27757 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27758
27759 # Handling of arguments.
27760 for ac_config_target in $ac_config_targets
27761 do
27762   case $ac_config_target in
27763     "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
27764     "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
27765     "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
27766     "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
27767     "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
27768     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
27769
27770   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
27771   esac
27772 done
27773
27774
27775 # If the user did not use the arguments to specify the items to instantiate,
27776 # then the envvar interface is used.  Set only those that are not.
27777 # We use the long form for the default assignment because of an extremely
27778 # bizarre bug on SunOS 4.1.3.
27779 if $ac_need_defaults; then
27780   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
27781   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
27782   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
27783 fi
27784
27785 # Have a temporary directory for convenience.  Make it in the build tree
27786 # simply because there is no reason against having it here, and in addition,
27787 # creating and moving files from /tmp can sometimes cause problems.
27788 # Hook for its removal unless debugging.
27789 # Note that there is a small window in which the directory will not be cleaned:
27790 # after its creation but before its name has been assigned to `$tmp'.
27791 $debug ||
27792 {
27793   tmp=
27794   trap 'exit_status=$?
27795   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
27796 ' 0
27797   trap 'as_fn_exit 1' 1 2 13 15
27798 }
27799 # Create a (secure) tmp directory for tmp files.
27800
27801 {
27802   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
27803   test -n "$tmp" && test -d "$tmp"
27804 }  ||
27805 {
27806   tmp=./conf$$-$RANDOM
27807   (umask 077 && mkdir "$tmp")
27808 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
27809
27810 # Set up the scripts for CONFIG_FILES section.
27811 # No need to generate them if there are no CONFIG_FILES.
27812 # This happens for instance with `./config.status config.h'.
27813 if test -n "$CONFIG_FILES"; then
27814
27815 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
27816   ac_cs_awk_getline=:
27817   ac_cs_awk_pipe_init=
27818   ac_cs_awk_read_file='
27819       while ((getline aline < (F[key])) > 0)
27820         print(aline)
27821       close(F[key])'
27822   ac_cs_awk_pipe_fini=
27823 else
27824   ac_cs_awk_getline=false
27825   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
27826   ac_cs_awk_read_file='
27827       print "|#_!!_#|"
27828       print "cat " F[key] " &&"
27829       '$ac_cs_awk_pipe_init
27830   # The final `:' finishes the AND list.
27831   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
27832 fi
27833 ac_cr=`echo X | tr X '\015'`
27834 # On cygwin, bash can eat \r inside `` if the user requested igncr.
27835 # But we know of no other shell where ac_cr would be empty at this
27836 # point, so we can use a bashism as a fallback.
27837 if test "x$ac_cr" = x; then
27838   eval ac_cr=\$\'\\r\'
27839 fi
27840 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
27841 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
27842   ac_cs_awk_cr='\r'
27843 else
27844   ac_cs_awk_cr=$ac_cr
27845 fi
27846
27847 echo 'BEGIN {' >"$tmp/subs1.awk" &&
27848 _ACEOF
27849
27850 # Create commands to substitute file output variables.
27851 {
27852   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
27853   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
27854   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
27855   echo "_ACAWK" &&
27856   echo "_ACEOF"
27857 } >conf$$files.sh &&
27858 . ./conf$$files.sh ||
27859   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27860 rm -f conf$$files.sh
27861
27862 {
27863   echo "cat >conf$$subs.awk <<_ACEOF" &&
27864   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
27865   echo "_ACEOF"
27866 } >conf$$subs.sh ||
27867   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27868 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
27869 ac_delim='%!_!# '
27870 for ac_last_try in false false false false false :; do
27871   . ./conf$$subs.sh ||
27872     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27873
27874   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
27875   if test $ac_delim_n = $ac_delim_num; then
27876     break
27877   elif $ac_last_try; then
27878     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27879   else
27880     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
27881   fi
27882 done
27883 rm -f conf$$subs.sh
27884
27885 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27886 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
27887 _ACEOF
27888 sed -n '
27889 h
27890 s/^/S["/; s/!.*/"]=/
27891 p
27892 g
27893 s/^[^!]*!//
27894 :repl
27895 t repl
27896 s/'"$ac_delim"'$//
27897 t delim
27898 :nl
27899 h
27900 s/\(.\{148\}\).*/\1/
27901 t more1
27902 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
27903 p
27904 n
27905 b repl
27906 :more1
27907 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
27908 p
27909 g
27910 s/.\{148\}//
27911 t nl
27912 :delim
27913 h
27914 s/\(.\{148\}\).*/\1/
27915 t more2
27916 s/["\\]/\\&/g; s/^/"/; s/$/"/
27917 p
27918 b
27919 :more2
27920 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
27921 p
27922 g
27923 s/.\{148\}//
27924 t delim
27925 ' <conf$$subs.awk | sed '
27926 /^[^""]/{
27927   N
27928   s/\n//
27929 }
27930 ' >>$CONFIG_STATUS || ac_write_fail=1
27931 rm -f conf$$subs.awk
27932 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27933 _ACAWK
27934 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
27935   for (key in S) S_is_set[key] = 1
27936   FS = "\a"
27937   \$ac_cs_awk_pipe_init
27938 }
27939 {
27940   line = $ 0
27941   nfields = split(line, field, "@")
27942   substed = 0
27943   len = length(field[1])
27944   for (i = 2; i < nfields; i++) {
27945     key = field[i]
27946     keylen = length(key)
27947     if (S_is_set[key]) {
27948       value = S[key]
27949       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
27950       len += length(value) + length(field[++i])
27951       substed = 1
27952     } else
27953       len += 1 + keylen
27954   }
27955   if (nfields == 3 && !substed) {
27956     key = field[2]
27957     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
27958       \$ac_cs_awk_read_file
27959       next
27960     }
27961   }
27962   print line
27963 }
27964 \$ac_cs_awk_pipe_fini
27965 _ACAWK
27966 _ACEOF
27967 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27968 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
27969   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
27970 else
27971   cat
27972 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
27973   || as_fn_error "could not setup config files machinery" "$LINENO" 5
27974 _ACEOF
27975
27976 # VPATH may cause trouble with some makes, so we remove $(srcdir),
27977 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
27978 # trailing colons and then remove the whole line if VPATH becomes empty
27979 # (actually we leave an empty line to preserve line numbers).
27980 if test "x$srcdir" = x.; then
27981   ac_vpsub='/^[  ]*VPATH[        ]*=/{
27982 s/:*\$(srcdir):*/:/
27983 s/:*\${srcdir}:*/:/
27984 s/:*@srcdir@:*/:/
27985 s/^\([^=]*=[     ]*\):*/\1/
27986 s/:*$//
27987 s/^[^=]*=[       ]*$//
27988 }'
27989 fi
27990
27991 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27992 fi # test -n "$CONFIG_FILES"
27993
27994 # Set up the scripts for CONFIG_HEADERS section.
27995 # No need to generate them if there are no CONFIG_HEADERS.
27996 # This happens for instance with `./config.status Makefile'.
27997 if test -n "$CONFIG_HEADERS"; then
27998 cat >"$tmp/defines.awk" <<\_ACAWK ||
27999 BEGIN {
28000 _ACEOF
28001
28002 # Transform confdefs.h into an awk script `defines.awk', embedded as
28003 # here-document in config.status, that substitutes the proper values into
28004 # config.h.in to produce config.h.
28005
28006 # Create a delimiter string that does not exist in confdefs.h, to ease
28007 # handling of long lines.
28008 ac_delim='%!_!# '
28009 for ac_last_try in false false :; do
28010   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
28011   if test -z "$ac_t"; then
28012     break
28013   elif $ac_last_try; then
28014     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
28015   else
28016     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28017   fi
28018 done
28019
28020 # For the awk script, D is an array of macro values keyed by name,
28021 # likewise P contains macro parameters if any.  Preserve backslash
28022 # newline sequences.
28023
28024 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
28025 sed -n '
28026 s/.\{148\}/&'"$ac_delim"'/g
28027 t rset
28028 :rset
28029 s/^[     ]*#[    ]*define[       ][      ]*/ /
28030 t def
28031 d
28032 :def
28033 s/\\$//
28034 t bsnl
28035 s/["\\]/\\&/g
28036 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28037 D["\1"]=" \3"/p
28038 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
28039 d
28040 :bsnl
28041 s/["\\]/\\&/g
28042 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28043 D["\1"]=" \3\\\\\\n"\\/p
28044 t cont
28045 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
28046 t cont
28047 d
28048 :cont
28049 n
28050 s/.\{148\}/&'"$ac_delim"'/g
28051 t clear
28052 :clear
28053 s/\\$//
28054 t bsnlc
28055 s/["\\]/\\&/g; s/^/"/; s/$/"/p
28056 d
28057 :bsnlc
28058 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
28059 b cont
28060 ' <confdefs.h | sed '
28061 s/'"$ac_delim"'/"\\\
28062 "/g' >>$CONFIG_STATUS || ac_write_fail=1
28063
28064 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28065   for (key in D) D_is_set[key] = 1
28066   FS = "\a"
28067 }
28068 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
28069   line = \$ 0
28070   split(line, arg, " ")
28071   if (arg[1] == "#") {
28072     defundef = arg[2]
28073     mac1 = arg[3]
28074   } else {
28075     defundef = substr(arg[1], 2)
28076     mac1 = arg[2]
28077   }
28078   split(mac1, mac2, "(") #)
28079   macro = mac2[1]
28080   prefix = substr(line, 1, index(line, defundef) - 1)
28081   if (D_is_set[macro]) {
28082     # Preserve the white space surrounding the "#".
28083     print prefix "define", macro P[macro] D[macro]
28084     next
28085   } else {
28086     # Replace #undef with comments.  This is necessary, for example,
28087     # in the case of _POSIX_SOURCE, which is predefined and required
28088     # on some systems where configure will not decide to define it.
28089     if (defundef == "undef") {
28090       print "/*", prefix defundef, macro, "*/"
28091       next
28092     }
28093   }
28094 }
28095 { print }
28096 _ACAWK
28097 _ACEOF
28098 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28099   as_fn_error "could not setup config headers machinery" "$LINENO" 5
28100 fi # test -n "$CONFIG_HEADERS"
28101
28102
28103 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
28104 shift
28105 for ac_tag
28106 do
28107   case $ac_tag in
28108   :[FHLC]) ac_mode=$ac_tag; continue;;
28109   esac
28110   case $ac_mode$ac_tag in
28111   :[FHL]*:*);;
28112   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
28113   :[FH]-) ac_tag=-:-;;
28114   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
28115   esac
28116   ac_save_IFS=$IFS
28117   IFS=:
28118   set x $ac_tag
28119   IFS=$ac_save_IFS
28120   shift
28121   ac_file=$1
28122   shift
28123
28124   case $ac_mode in
28125   :L) ac_source=$1;;
28126   :[FH])
28127     ac_file_inputs=
28128     for ac_f
28129     do
28130       case $ac_f in
28131       -) ac_f="$tmp/stdin";;
28132       *) # Look for the file first in the build tree, then in the source tree
28133          # (if the path is not absolute).  The absolute path cannot be DOS-style,
28134          # because $ac_f cannot contain `:'.
28135          test -f "$ac_f" ||
28136            case $ac_f in
28137            [\\/$]*) false;;
28138            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
28139            esac ||
28140            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
28141       esac
28142       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
28143       as_fn_append ac_file_inputs " '$ac_f'"
28144     done
28145
28146     # Let's still pretend it is `configure' which instantiates (i.e., don't
28147     # use $as_me), people would be surprised to read:
28148     #    /* config.h.  Generated by config.status.  */
28149     configure_input='Generated from '`
28150           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
28151         `' by configure.'
28152     if test x"$ac_file" != x-; then
28153       configure_input="$ac_file.  $configure_input"
28154       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
28155 $as_echo "$as_me: creating $ac_file" >&6;}
28156     fi
28157     # Neutralize special characters interpreted by sed in replacement strings.
28158     case $configure_input in #(
28159     *\&* | *\|* | *\\* )
28160        ac_sed_conf_input=`$as_echo "$configure_input" |
28161        sed 's/[\\\\&|]/\\\\&/g'`;; #(
28162     *) ac_sed_conf_input=$configure_input;;
28163     esac
28164
28165     case $ac_tag in
28166     *:-:* | *:-) cat >"$tmp/stdin" \
28167       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
28168     esac
28169     ;;
28170   esac
28171
28172   ac_dir=`$as_dirname -- "$ac_file" ||
28173 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28174          X"$ac_file" : 'X\(//\)[^/]' \| \
28175          X"$ac_file" : 'X\(//\)$' \| \
28176          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
28177 $as_echo X"$ac_file" |
28178     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28179             s//\1/
28180             q
28181           }
28182           /^X\(\/\/\)[^/].*/{
28183             s//\1/
28184             q
28185           }
28186           /^X\(\/\/\)$/{
28187             s//\1/
28188             q
28189           }
28190           /^X\(\/\).*/{
28191             s//\1/
28192             q
28193           }
28194           s/.*/./; q'`
28195   as_dir="$ac_dir"; as_fn_mkdir_p
28196   ac_builddir=.
28197
28198 case "$ac_dir" in
28199 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
28200 *)
28201   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
28202   # A ".." for each directory in $ac_dir_suffix.
28203   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
28204   case $ac_top_builddir_sub in
28205   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
28206   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
28207   esac ;;
28208 esac
28209 ac_abs_top_builddir=$ac_pwd
28210 ac_abs_builddir=$ac_pwd$ac_dir_suffix
28211 # for backward compatibility:
28212 ac_top_builddir=$ac_top_build_prefix
28213
28214 case $srcdir in
28215   .)  # We are building in place.
28216     ac_srcdir=.
28217     ac_top_srcdir=$ac_top_builddir_sub
28218     ac_abs_top_srcdir=$ac_pwd ;;
28219   [\\/]* | ?:[\\/]* )  # Absolute name.
28220     ac_srcdir=$srcdir$ac_dir_suffix;
28221     ac_top_srcdir=$srcdir
28222     ac_abs_top_srcdir=$srcdir ;;
28223   *) # Relative name.
28224     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
28225     ac_top_srcdir=$ac_top_build_prefix$srcdir
28226     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
28227 esac
28228 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
28229
28230
28231   case $ac_mode in
28232   :F)
28233   #
28234   # CONFIG_FILE
28235   #
28236
28237 _ACEOF
28238
28239 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28240 # If the template does not know about datarootdir, expand it.
28241 # FIXME: This hack should be removed a few years after 2.60.
28242 ac_datarootdir_hack=; ac_datarootdir_seen=
28243 ac_sed_dataroot='
28244 /datarootdir/ {
28245   p
28246   q
28247 }
28248 /@datadir@/p
28249 /@docdir@/p
28250 /@infodir@/p
28251 /@localedir@/p
28252 /@mandir@/p'
28253 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
28254 *datarootdir*) ac_datarootdir_seen=yes;;
28255 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
28256   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
28257 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
28258 _ACEOF
28259 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28260   ac_datarootdir_hack='
28261   s&@datadir@&$datadir&g
28262   s&@docdir@&$docdir&g
28263   s&@infodir@&$infodir&g
28264   s&@localedir@&$localedir&g
28265   s&@mandir@&$mandir&g
28266   s&\\\${datarootdir}&$datarootdir&g' ;;
28267 esac
28268 _ACEOF
28269
28270 # Neutralize VPATH when `$srcdir' = `.'.
28271 # Shell code in configure.ac might set extrasub.
28272 # FIXME: do we really want to maintain this feature?
28273 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28274 ac_sed_extra="$ac_vpsub
28275 $extrasub
28276 _ACEOF
28277 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28278 :t
28279 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
28280 s|@configure_input@|$ac_sed_conf_input|;t t
28281 s&@top_builddir@&$ac_top_builddir_sub&;t t
28282 s&@top_build_prefix@&$ac_top_build_prefix&;t t
28283 s&@srcdir@&$ac_srcdir&;t t
28284 s&@abs_srcdir@&$ac_abs_srcdir&;t t
28285 s&@top_srcdir@&$ac_top_srcdir&;t t
28286 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
28287 s&@builddir@&$ac_builddir&;t t
28288 s&@abs_builddir@&$ac_abs_builddir&;t t
28289 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
28290 $ac_datarootdir_hack
28291 "
28292 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
28293 if $ac_cs_awk_getline; then
28294   $AWK -f "$tmp/subs.awk"
28295 else
28296   $AWK -f "$tmp/subs.awk" | $SHELL
28297 fi >$tmp/out \
28298   || as_fn_error "could not create $ac_file" "$LINENO" 5
28299
28300 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
28301   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
28302   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
28303   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28304 which seems to be undefined.  Please make sure it is defined." >&5
28305 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28306 which seems to be undefined.  Please make sure it is defined." >&2;}
28307
28308   rm -f "$tmp/stdin"
28309   case $ac_file in
28310   -) cat "$tmp/out" && rm -f "$tmp/out";;
28311   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
28312   esac \
28313   || as_fn_error "could not create $ac_file" "$LINENO" 5
28314  ;;
28315   :H)
28316   #
28317   # CONFIG_HEADER
28318   #
28319   if test x"$ac_file" != x-; then
28320     {
28321       $as_echo "/* $configure_input  */" \
28322       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
28323     } >"$tmp/config.h" \
28324       || as_fn_error "could not create $ac_file" "$LINENO" 5
28325     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
28326       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
28327 $as_echo "$as_me: $ac_file is unchanged" >&6;}
28328     else
28329       rm -f "$ac_file"
28330       mv "$tmp/config.h" "$ac_file" \
28331         || as_fn_error "could not create $ac_file" "$LINENO" 5
28332     fi
28333   else
28334     $as_echo "/* $configure_input  */" \
28335       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
28336       || as_fn_error "could not create -" "$LINENO" 5
28337   fi
28338  ;;
28339
28340   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
28341 $as_echo "$as_me: executing $ac_file commands" >&6;}
28342  ;;
28343   esac
28344
28345
28346   case $ac_file$ac_mode in
28347     "as":F) chmod +x as ;;
28348     "collect-ld":F) chmod +x collect-ld ;;
28349     "nm":F) chmod +x nm ;;
28350     "default":C)
28351 case ${CONFIG_HEADERS} in
28352   *auto-host.h:config.in*)
28353   echo > cstamp-h ;;
28354 esac
28355 # Make sure all the subdirs exist.
28356 for d in $subdirs doc build common c-family
28357 do
28358     test -d $d || mkdir $d
28359 done
28360  ;;
28361
28362   esac
28363 done # for ac_tag
28364
28365
28366 as_fn_exit 0
28367 _ACEOF
28368 ac_clean_files=$ac_clean_files_save
28369
28370 test $ac_write_fail = 0 ||
28371   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
28372
28373
28374 # configure is writing to config.log, and then calls config.status.
28375 # config.status does its own redirection, appending to config.log.
28376 # Unfortunately, on DOS this fails, as config.log is still kept open
28377 # by configure, so config.status won't be able to write to it; its
28378 # output is simply discarded.  So we exec the FD to /dev/null,
28379 # effectively closing config.log, so it can be properly (re)opened and
28380 # appended to by config.status.  When coming back to configure, we
28381 # need to make the FD available again.
28382 if test "$no_create" != yes; then
28383   ac_cs_success=:
28384   ac_config_status_args=
28385   test "$silent" = yes &&
28386     ac_config_status_args="$ac_config_status_args --quiet"
28387   exec 5>/dev/null
28388   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
28389   exec 5>>config.log
28390   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
28391   # would make configure fail if this is the last instruction.
28392   $ac_cs_success || as_fn_exit $?
28393 fi
28394 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
28395   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
28396 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
28397 fi
28398
28399