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 PICFLAG
 604 enable_host_shared
 605 enable_plugin
 606 pluginlibs
 607 CLOOGINC
 608 CLOOGLIBS
 609 ISLINC
 610 ISLLIBS
 611 GMPINC
 612 GMPLIBS
 613 target_cpu_default
 614 fortran_target_objs
 615 cxx_target_objs
 616 c_target_objs
 617 use_gcc_stdint
 618 xm_defines
 619 xm_include_list
 620 xm_file_list
 621 tm_p_include_list
 622 tm_p_file_list
 623 tm_defines
 624 tm_include_list
 625 tm_file_list
 626 common_out_object_file
 627 common_out_file
 628 out_object_file
 629 out_file
 630 objc_boehm_gc
 631 md_file
 632 local_prefix
 633 lang_tree_files
 634 lang_specs_files
 635 lang_opt_files
 636 install
 637 out_host_hook_obj
 638 host_xm_defines
 639 host_xm_include_list
 640 host_xm_file_list
 641 host_exeext
 642 gcc_gxx_include_dir_add_sysroot
 643 gcc_gxx_include_dir
 644 gcc_config_arguments
 645 float_h_file
 646 extra_programs
 647 extra_objs
 648 extra_headers_list
 649 user_headers_inc_next_post
 650 user_headers_inc_next_pre
 651 extra_gcc_objs
 652 TM_MULTILIB_EXCEPTIONS_CONFIG
 653 TM_MULTILIB_CONFIG
 654 TM_ENDIAN_CONFIG
 655 tmake_file
 656 xmake_file
 657 cpp_install_dir
 658 check_languages
 659 build_file_translate
 660 build_xm_defines
 661 build_xm_include_list
 662 build_xm_file_list
 663 build_install_headers_dir
 664 build_exeext
 665 all_selected_languages
 666 all_languages
 667 all_lang_makefrags
 668 all_gtfiles
 669 all_compilers
 670 srcdir
 671 subdirs
 672 dollar
 673 gcc_tooldir
 674 enable_lto
 675 DO_LINK_MUTEX
 676 MAINT
 677 zlibinc
 678 zlibdir
 679 HOST_LIBS
 680 libgcc_visibility
 681 gcc_cv_readelf
 682 gcc_cv_objdump
 683 ORIGINAL_NM_FOR_TARGET
 684 gcc_cv_nm
 685 ORIGINAL_LD_GOLD_FOR_TARGET
 686 ORIGINAL_LD_BFD_FOR_TARGET
 687 ORIGINAL_LD_FOR_TARGET
 688 ORIGINAL_PLUGIN_LD_FOR_TARGET
 689 gcc_cv_ld
 690 ORIGINAL_AS_FOR_TARGET
 691 gcc_cv_as
 692 enable_fast_install
 693 objdir
 694 OTOOL64
 695 OTOOL
 696 LIPO
 697 NMEDIT
 698 DSYMUTIL
 699 STRIP
 700 OBJDUMP
 701 ac_ct_DUMPBIN
 702 DUMPBIN
 703 LD
 704 FGREP
 705 SED
 706 LIBTOOL
 707 collect2
 708 STMP_FIXINC
 709 BUILD_LDFLAGS
 710 BUILD_CXXFLAGS
 711 BUILD_CFLAGS
 712 CXX_FOR_BUILD
 713 CC_FOR_BUILD
 714 inhibit_libc
 715 SYSTEM_HEADER_DIR
 716 ALL
 717 CROSS
 718 CATOBJEXT
 719 GENCAT
 720 INSTOBJEXT
 721 DATADIRNAME
 722 CATALOGS
 723 POSUB
 724 GMSGFMT
 725 XGETTEXT
 726 INCINTL
 727 LIBINTL_DEP
 728 LIBINTL
 729 USE_NLS
 730 extra_opt_files
 731 extra_modes_file
 732 NATIVE_SYSTEM_HEADER_DIR
 733 objext
 734 manext
 735 LIBICONV_DEP
 736 LTLIBICONV
 737 LIBICONV
 738 LDEXP_LIB
 739 EXTRA_GCC_LIBS
 740 GNAT_LIBEXC
 741 COLLECT2_LIBS
 742 CXXDEPMODE
 743 DEPDIR
 744 am__leading_dot
 745 CXXCPP
 746 AR
 747 NM
 748 BISON
 749 FLEX
 750 GENERATED_MANPAGES
 751 BUILD_INFO
 752 MAKEINFO
 753 have_mktemp_command
 754 make_compare_target
 755 INSTALL_DATA
 756 INSTALL_PROGRAM
 757 INSTALL
 758 ranlib_flags
 759 RANLIB
 760 LN
 761 LN_S
 762 AWK
 763 SET_MAKE
 764 REPORT_BUGS_TEXI
 765 REPORT_BUGS_TO
 766 PKGVERSION
 767 CONFIGURE_SPECS
 768 CROSS_SYSTEM_HEADER_DIR
 769 TARGET_SYSTEM_ROOT_DEFINE
 770 TARGET_SYSTEM_ROOT
 771 SYSROOT_CFLAGS_FOR_TARGET
 772 enable_shared
 773 enable_fixed_point
 774 enable_decimal_float
 775 with_float
 776 with_cpu
 777 enable_multiarch
 778 enable_multilib
 779 coverage_flags
 780 valgrind_command
 781 valgrind_path_defines
 782 valgrind_path
 783 TREECHECKING
 784 TREEBROWSER
 785 nocommon_flag
 786 noexception_flags
 787 warn_cxxflags
 788 warn_cflags
 789 c_strict_warn
 790 strict_warn
 791 c_loose_warn
 792 loose_warn
 793 EGREP
 794 GREP
 795 CPP
 796 PICFLAG_FOR_TARGET
 797 GNATMAKE
 798 GNATBIND
 799 ac_ct_CXX
 800 CXXFLAGS
 801 CXX
 802 OBJEXT
 803 EXEEXT
 804 ac_ct_CC
 805 CPPFLAGS
 806 LDFLAGS
 807 CFLAGS
 808 CC
 809 GENINSRC
 810 target_subdir
 811 host_subdir
 812 build_subdir
 813 build_libsubdir
 814 target_noncanonical
 815 target_os
 816 target_vendor
 817 target_cpu
 818 target
 819 host_os
 820 host_vendor
 821 host_cpu
 822 host
 823 build_os
 824 build_vendor
 825 build_cpu
 826 build
 827 target_alias
 828 host_alias
 829 build_alias
 830 LIBS
 831 ECHO_T
 832 ECHO_N
 833 ECHO_C
 834 DEFS
 835 mandir
 836 localedir
 837 libdir
 838 psdir
 839 pdfdir
 840 dvidir
 841 htmldir
 842 infodir
 843 docdir
 844 oldincludedir
 845 includedir
 846 localstatedir
 847 sharedstatedir
 848 sysconfdir
 849 datadir
 850 datarootdir
 851 libexecdir
 852 sbindir
 853 bindir
 854 program_transform_name
 855 prefix
 856 exec_prefix
 857 PACKAGE_URL
 858 PACKAGE_BUGREPORT
 859 PACKAGE_STRING
 860 PACKAGE_VERSION
 861 PACKAGE_TARNAME
 862 PACKAGE_NAME
 863 PATH_SEPARATOR
 864 SHELL'
 865 ac_subst_files='option_includes
 866 language_hooks'
 867 ac_user_opts='
 868 enable_option_checking
 869 with_build_libsubdir
 870 with_local_prefix
 871 with_gxx_include_dir
 872 with_cpp_install_dir
 873 enable_generated_files_in_srcdir
 874 with_gnu_ld
 875 with_ld
 876 with_demangler_in_ld
 877 with_gnu_as
 878 with_as
 879 enable_largefile
 880 enable_build_format_warnings
 881 enable_werror_always
 882 enable_checking
 883 enable_coverage
 884 enable_gather_detailed_mem_stats
 885 with_stabs
 886 enable_multilib
 887 enable_multiarch
 888 enable___cxa_atexit
 889 enable_decimal_float
 890 enable_fixed_point
 891 enable_threads
 892 enable_tls
 893 enable_objc_gc
 894 with_dwarf2
 895 enable_shared
 896 with_native_system_header_dir
 897 with_build_sysroot
 898 with_sysroot
 899 with_specs
 900 with_pkgversion
 901 with_bugurl
 902 enable_languages
 903 with_multilib_list
 904 enable_rpath
 905 with_libiconv_prefix
 906 enable_sjlj_exceptions
 907 enable_secureplt
 908 enable_leading_mingw64_underscores
 909 enable_cld
 910 enable_frame_pointer
 911 enable_win32_registry
 912 enable_static
 913 with_pic
 914 enable_fast_install
 915 enable_libtool_lock
 916 enable_ld
 917 enable_gold
 918 with_plugin_ld
 919 enable_gnu_indirect_function
 920 enable_initfini_array
 921 enable_comdat
 922 with_glibc_version
 923 enable_gnu_unique_object
 924 enable_linker_build_id
 925 with_long_double_128
 926 with_gc
 927 with_system_zlib
 928 enable_maintainer_mode
 929 enable_link_mutex
 930 enable_version_specific_runtime_libs
 931 enable_plugin
 932 enable_host_shared
 933 enable_libquadmath_support
 934 with_linker_hash_style
 935 '
 936       ac_precious_vars='build_alias
 937 host_alias
 938 target_alias
 939 CC
 940 CFLAGS
 941 LDFLAGS
 942 LIBS
 943 CPPFLAGS
 944 CXX
 945 CXXFLAGS
 946 CCC
 947 CPP
 948 CXXCPP
 949 GMPLIBS
 950 GMPINC
 951 ISLLIBS
 952 ISLINC
 953 CLOOGLIBS
 954 CLOOGINC'
 955
 956
 957 # Initialize some variables set by options.
 958 ac_init_help=
 959 ac_init_version=false
 960 ac_unrecognized_opts=
 961 ac_unrecognized_sep=
 962 # The variables have the same names as the options, with
 963 # dashes changed to underlines.
 964 cache_file=/dev/null
 965 exec_prefix=NONE
 966 no_create=
 967 no_recursion=
 968 prefix=NONE
 969 program_prefix=NONE
 970 program_suffix=NONE
 971 program_transform_name=s,x,x,
 972 silent=
 973 site=
 974 srcdir=
 975 verbose=
 976 x_includes=NONE
 977 x_libraries=NONE
 978
 979 # Installation directory options.
 980 # These are left unexpanded so users can "make install exec_prefix=/foo"
 981 # and all the variables that are supposed to be based on exec_prefix
 982 # by default will actually change.
 983 # Use braces instead of parens because sh, perl, etc. also accept them.
 984 # (The list follows the same order as the GNU Coding Standards.)
 985 bindir='${exec_prefix}/bin'
 986 sbindir='${exec_prefix}/sbin'
 987 libexecdir='${exec_prefix}/libexec'
 988 datarootdir='${prefix}/share'
 989 datadir='${datarootdir}'
 990 sysconfdir='${prefix}/etc'
 991 sharedstatedir='${prefix}/com'
 992 localstatedir='${prefix}/var'
 993 includedir='${prefix}/include'
 994 oldincludedir='/usr/include'
 995 docdir='${datarootdir}/doc/${PACKAGE}'
 996 infodir='${datarootdir}/info'
 997 htmldir='${docdir}'
 998 dvidir='${docdir}'
 999 pdfdir='${docdir}'
1000 psdir='${docdir}'
1001 libdir='${exec_prefix}/lib'
1002 localedir='${datarootdir}/locale'
1003 mandir='${datarootdir}/man'
1004
1005 ac_prev=
1006 ac_dashdash=
1007 for ac_option
1008 do
1009   # If the previous option needs an argument, assign it.
1010   if test -n "$ac_prev"; then
1011     eval $ac_prev=\$ac_option
1012     ac_prev=
1013     continue
1014   fi
1015
1016   case $ac_option in
1017   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1018   *)    ac_optarg=yes ;;
1019   esac
1020
1021   # Accept the important Cygnus configure options, so we can diagnose typos.
1022
1023   case $ac_dashdash$ac_option in
1024   --)
1025     ac_dashdash=yes ;;
1026
1027   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1028     ac_prev=bindir ;;
1029   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1030     bindir=$ac_optarg ;;
1031
1032   -build | --build | --buil | --bui | --bu)
1033     ac_prev=build_alias ;;
1034   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1035     build_alias=$ac_optarg ;;
1036
1037   -cache-file | --cache-file | --cache-fil | --cache-fi \
1038   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1039     ac_prev=cache_file ;;
1040   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1041   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1042     cache_file=$ac_optarg ;;
1043
1044   --config-cache | -C)
1045     cache_file=config.cache ;;
1046
1047   -datadir | --datadir | --datadi | --datad)
1048     ac_prev=datadir ;;
1049   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1050     datadir=$ac_optarg ;;
1051
1052   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1053   | --dataroo | --dataro | --datar)
1054     ac_prev=datarootdir ;;
1055   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1056   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1057     datarootdir=$ac_optarg ;;
1058
1059   -disable-* | --disable-*)
1060     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1061     # Reject names that are not valid shell variable names.
1062     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1063       as_fn_error "invalid feature name: $ac_useropt"
1064     ac_useropt_orig=$ac_useropt
1065     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1066     case $ac_user_opts in
1067       *"
1068 "enable_$ac_useropt"
1069 "*) ;;
1070       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1071          ac_unrecognized_sep=', ';;
1072     esac
1073     eval enable_$ac_useropt=no ;;
1074
1075   -docdir | --docdir | --docdi | --doc | --do)
1076     ac_prev=docdir ;;
1077   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1078     docdir=$ac_optarg ;;
1079
1080   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1081     ac_prev=dvidir ;;
1082   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1083     dvidir=$ac_optarg ;;
1084
1085   -enable-* | --enable-*)
1086     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1087     # Reject names that are not valid shell variable names.
1088     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1089       as_fn_error "invalid feature name: $ac_useropt"
1090     ac_useropt_orig=$ac_useropt
1091     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1092     case $ac_user_opts in
1093       *"
1094 "enable_$ac_useropt"
1095 "*) ;;
1096       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1097          ac_unrecognized_sep=', ';;
1098     esac
1099     eval enable_$ac_useropt=\$ac_optarg ;;
1100
1101   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1102   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1103   | --exec | --exe | --ex)
1104     ac_prev=exec_prefix ;;
1105   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1106   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1107   | --exec=* | --exe=* | --ex=*)
1108     exec_prefix=$ac_optarg ;;
1109
1110   -gas | --gas | --ga | --g)
1111     # Obsolete; use --with-gas.
1112     with_gas=yes ;;
1113
1114   -help | --help | --hel | --he | -h)
1115     ac_init_help=long ;;
1116   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1117     ac_init_help=recursive ;;
1118   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1119     ac_init_help=short ;;
1120
1121   -host | --host | --hos | --ho)
1122     ac_prev=host_alias ;;
1123   -host=* | --host=* | --hos=* | --ho=*)
1124     host_alias=$ac_optarg ;;
1125
1126   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1127     ac_prev=htmldir ;;
1128   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1129   | --ht=*)
1130     htmldir=$ac_optarg ;;
1131
1132   -includedir | --includedir | --includedi | --included | --include \
1133   | --includ | --inclu | --incl | --inc)
1134     ac_prev=includedir ;;
1135   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1136   | --includ=* | --inclu=* | --incl=* | --inc=*)
1137     includedir=$ac_optarg ;;
1138
1139   -infodir | --infodir | --infodi | --infod | --info | --inf)
1140     ac_prev=infodir ;;
1141   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1142     infodir=$ac_optarg ;;
1143
1144   -libdir | --libdir | --libdi | --libd)
1145     ac_prev=libdir ;;
1146   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1147     libdir=$ac_optarg ;;
1148
1149   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1150   | --libexe | --libex | --libe)
1151     ac_prev=libexecdir ;;
1152   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1153   | --libexe=* | --libex=* | --libe=*)
1154     libexecdir=$ac_optarg ;;
1155
1156   -localedir | --localedir | --localedi | --localed | --locale)
1157     ac_prev=localedir ;;
1158   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1159     localedir=$ac_optarg ;;
1160
1161   -localstatedir | --localstatedir | --localstatedi | --localstated \
1162   | --localstate | --localstat | --localsta | --localst | --locals)
1163     ac_prev=localstatedir ;;
1164   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1165   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1166     localstatedir=$ac_optarg ;;
1167
1168   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1169     ac_prev=mandir ;;
1170   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1171     mandir=$ac_optarg ;;
1172
1173   -nfp | --nfp | --nf)
1174     # Obsolete; use --without-fp.
1175     with_fp=no ;;
1176
1177   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1178   | --no-cr | --no-c | -n)
1179     no_create=yes ;;
1180
1181   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1182   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1183     no_recursion=yes ;;
1184
1185   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1186   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1187   | --oldin | --oldi | --old | --ol | --o)
1188     ac_prev=oldincludedir ;;
1189   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1190   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1191   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1192     oldincludedir=$ac_optarg ;;
1193
1194   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1195     ac_prev=prefix ;;
1196   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1197     prefix=$ac_optarg ;;
1198
1199   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1200   | --program-pre | --program-pr | --program-p)
1201     ac_prev=program_prefix ;;
1202   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1203   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1204     program_prefix=$ac_optarg ;;
1205
1206   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1207   | --program-suf | --program-su | --program-s)
1208     ac_prev=program_suffix ;;
1209   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1210   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1211     program_suffix=$ac_optarg ;;
1212
1213   -program-transform-name | --program-transform-name \
1214   | --program-transform-nam | --program-transform-na \
1215   | --program-transform-n | --program-transform- \
1216   | --program-transform | --program-transfor \
1217   | --program-transfo | --program-transf \
1218   | --program-trans | --program-tran \
1219   | --progr-tra | --program-tr | --program-t)
1220     ac_prev=program_transform_name ;;
1221   -program-transform-name=* | --program-transform-name=* \
1222   | --program-transform-nam=* | --program-transform-na=* \
1223   | --program-transform-n=* | --program-transform-=* \
1224   | --program-transform=* | --program-transfor=* \
1225   | --program-transfo=* | --program-transf=* \
1226   | --program-trans=* | --program-tran=* \
1227   | --progr-tra=* | --program-tr=* | --program-t=*)
1228     program_transform_name=$ac_optarg ;;
1229
1230   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1231     ac_prev=pdfdir ;;
1232   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1233     pdfdir=$ac_optarg ;;
1234
1235   -psdir | --psdir | --psdi | --psd | --ps)
1236     ac_prev=psdir ;;
1237   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1238     psdir=$ac_optarg ;;
1239
1240   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1241   | -silent | --silent | --silen | --sile | --sil)
1242     silent=yes ;;
1243
1244   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1245     ac_prev=sbindir ;;
1246   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1247   | --sbi=* | --sb=*)
1248     sbindir=$ac_optarg ;;
1249
1250   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1251   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1252   | --sharedst | --shareds | --shared | --share | --shar \
1253   | --sha | --sh)
1254     ac_prev=sharedstatedir ;;
1255   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1256   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1257   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1258   | --sha=* | --sh=*)
1259     sharedstatedir=$ac_optarg ;;
1260
1261   -site | --site | --sit)
1262     ac_prev=site ;;
1263   -site=* | --site=* | --sit=*)
1264     site=$ac_optarg ;;
1265
1266   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1267     ac_prev=srcdir ;;
1268   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1269     srcdir=$ac_optarg ;;
1270
1271   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1272   | --syscon | --sysco | --sysc | --sys | --sy)
1273     ac_prev=sysconfdir ;;
1274   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1275   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1276     sysconfdir=$ac_optarg ;;
1277
1278   -target | --target | --targe | --targ | --tar | --ta | --t)
1279     ac_prev=target_alias ;;
1280   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1281     target_alias=$ac_optarg ;;
1282
1283   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1284     verbose=yes ;;
1285
1286   -version | --version | --versio | --versi | --vers | -V)
1287     ac_init_version=: ;;
1288
1289   -with-* | --with-*)
1290     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1291     # Reject names that are not valid shell variable names.
1292     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1293       as_fn_error "invalid package name: $ac_useropt"
1294     ac_useropt_orig=$ac_useropt
1295     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1296     case $ac_user_opts in
1297       *"
1298 "with_$ac_useropt"
1299 "*) ;;
1300       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1301          ac_unrecognized_sep=', ';;
1302     esac
1303     eval with_$ac_useropt=\$ac_optarg ;;
1304
1305   -without-* | --without-*)
1306     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1307     # Reject names that are not valid shell variable names.
1308     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1309       as_fn_error "invalid package name: $ac_useropt"
1310     ac_useropt_orig=$ac_useropt
1311     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1312     case $ac_user_opts in
1313       *"
1314 "with_$ac_useropt"
1315 "*) ;;
1316       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1317          ac_unrecognized_sep=', ';;
1318     esac
1319     eval with_$ac_useropt=no ;;
1320
1321   --x)
1322     # Obsolete; use --with-x.
1323     with_x=yes ;;
1324
1325   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1326   | --x-incl | --x-inc | --x-in | --x-i)
1327     ac_prev=x_includes ;;
1328   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1329   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1330     x_includes=$ac_optarg ;;
1331
1332   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1333   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1334     ac_prev=x_libraries ;;
1335   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1336   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1337     x_libraries=$ac_optarg ;;
1338
1339   -*) as_fn_error "unrecognized option: \`$ac_option'
1340 Try \`$0 --help' for more information."
1341     ;;
1342
1343   *=*)
1344     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1345     # Reject names that are not valid shell variable names.
1346     case $ac_envvar in #(
1347       '' | [0-9]* | *[!_$as_cr_alnum]* )
1348       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1349     esac
1350     eval $ac_envvar=\$ac_optarg
1351     export $ac_envvar ;;
1352
1353   *)
1354     # FIXME: should be removed in autoconf 3.0.
1355     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1356     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1357       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1358     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1359     ;;
1360
1361   esac
1362 done
1363
1364 if test -n "$ac_prev"; then
1365   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1366   as_fn_error "missing argument to $ac_option"
1367 fi
1368
1369 if test -n "$ac_unrecognized_opts"; then
1370   case $enable_option_checking in
1371     no) ;;
1372     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1373     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1374   esac
1375 fi
1376
1377 # Check all directory arguments for consistency.
1378 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1379                 datadir sysconfdir sharedstatedir localstatedir includedir \
1380                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1381                 libdir localedir mandir
1382 do
1383   eval ac_val=\$$ac_var
1384   # Remove trailing slashes.
1385   case $ac_val in
1386     */ )
1387       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1388       eval $ac_var=\$ac_val;;
1389   esac
1390   # Be sure to have absolute directory names.
1391   case $ac_val in
1392     [\\/$]* | ?:[\\/]* )  continue;;
1393     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1394   esac
1395   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1396 done
1397
1398 # There might be people who depend on the old broken behavior: `$host'
1399 # used to hold the argument of --host etc.
1400 # FIXME: To remove some day.
1401 build=$build_alias
1402 host=$host_alias
1403 target=$target_alias
1404
1405 # FIXME: To remove some day.
1406 if test "x$host_alias" != x; then
1407   if test "x$build_alias" = x; then
1408     cross_compiling=maybe
1409     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1410     If a cross compiler is detected then cross compile mode will be used." >&2
1411   elif test "x$build_alias" != "x$host_alias"; then
1412     cross_compiling=yes
1413   fi
1414 fi
1415
1416 ac_tool_prefix=
1417 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1418
1419 test "$silent" = yes && exec 6>/dev/null
1420
1421
1422 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1423 ac_ls_di=`ls -di .` &&
1424 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1425   as_fn_error "working directory cannot be determined"
1426 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1427   as_fn_error "pwd does not report name of working directory"
1428
1429
1430 # Find the source files, if location was not specified.
1431 if test -z "$srcdir"; then
1432   ac_srcdir_defaulted=yes
1433   # Try the directory containing this script, then the parent directory.
1434   ac_confdir=`$as_dirname -- "$as_myself" ||
1435 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1436          X"$as_myself" : 'X\(//\)[^/]' \| \
1437          X"$as_myself" : 'X\(//\)$' \| \
1438          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1439 $as_echo X"$as_myself" |
1440     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1441             s//\1/
1442             q
1443           }
1444           /^X\(\/\/\)[^/].*/{
1445             s//\1/
1446             q
1447           }
1448           /^X\(\/\/\)$/{
1449             s//\1/
1450             q
1451           }
1452           /^X\(\/\).*/{
1453             s//\1/
1454             q
1455           }
1456           s/.*/./; q'`
1457   srcdir=$ac_confdir
1458   if test ! -r "$srcdir/$ac_unique_file"; then
1459     srcdir=..
1460   fi
1461 else
1462   ac_srcdir_defaulted=no
1463 fi
1464 if test ! -r "$srcdir/$ac_unique_file"; then
1465   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1466   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1467 fi
1468 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1469 ac_abs_confdir=`(
1470         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1471         pwd)`
1472 # When building in place, set srcdir=.
1473 if test "$ac_abs_confdir" = "$ac_pwd"; then
1474   srcdir=.
1475 fi
1476 # Remove unnecessary trailing slashes from srcdir.
1477 # Double slashes in file names in object file debugging info
1478 # mess up M-x gdb in Emacs.
1479 case $srcdir in
1480 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1481 esac
1482 for ac_var in $ac_precious_vars; do
1483   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1484   eval ac_env_${ac_var}_value=\$${ac_var}
1485   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1486   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1487 done
1488
1489 #
1490 # Report the --help message.
1491 #
1492 if test "$ac_init_help" = "long"; then
1493   # Omit some internal or obsolete options to make the list less imposing.
1494   # This message is too long to be a string in the A/UX 3.1 sh.
1495   cat <<_ACEOF
1496 \`configure' configures this package to adapt to many kinds of systems.
1497
1498 Usage: $0 [OPTION]... [VAR=VALUE]...
1499
1500 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1501 VAR=VALUE.  See below for descriptions of some of the useful variables.
1502
1503 Defaults for the options are specified in brackets.
1504
1505 Configuration:
1506   -h, --help              display this help and exit
1507       --help=short        display options specific to this package
1508       --help=recursive    display the short help of all the included packages
1509   -V, --version           display version information and exit
1510   -q, --quiet, --silent   do not print \`checking...' messages
1511       --cache-file=FILE   cache test results in FILE [disabled]
1512   -C, --config-cache      alias for \`--cache-file=config.cache'
1513   -n, --no-create         do not create output files
1514       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1515
1516 Installation directories:
1517   --prefix=PREFIX         install architecture-independent files in PREFIX
1518                           [$ac_default_prefix]
1519   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1520                           [PREFIX]
1521
1522 By default, \`make install' will install all the files in
1523 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1524 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1525 for instance \`--prefix=\$HOME'.
1526
1527 For better control, use the options below.
1528
1529 Fine tuning of the installation directories:
1530   --bindir=DIR            user executables [EPREFIX/bin]
1531   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1532   --libexecdir=DIR        program executables [EPREFIX/libexec]
1533   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1534   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1535   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1536   --libdir=DIR            object code libraries [EPREFIX/lib]
1537   --includedir=DIR        C header files [PREFIX/include]
1538   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1539   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1540   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1541   --infodir=DIR           info documentation [DATAROOTDIR/info]
1542   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1543   --mandir=DIR            man documentation [DATAROOTDIR/man]
1544   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1545   --htmldir=DIR           html documentation [DOCDIR]
1546   --dvidir=DIR            dvi documentation [DOCDIR]
1547   --pdfdir=DIR            pdf documentation [DOCDIR]
1548   --psdir=DIR             ps documentation [DOCDIR]
1549 _ACEOF
1550
1551   cat <<\_ACEOF
1552
1553 Program names:
1554   --program-prefix=PREFIX            prepend PREFIX to installed program names
1555   --program-suffix=SUFFIX            append SUFFIX to installed program names
1556   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1557
1558 System types:
1559   --build=BUILD     configure for building on BUILD [guessed]
1560   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1561   --target=TARGET   configure for building compilers for TARGET [HOST]
1562 _ACEOF
1563 fi
1564
1565 if test -n "$ac_init_help"; then
1566
1567   cat <<\_ACEOF
1568
1569 Optional Features:
1570   --disable-option-checking  ignore unrecognized --enable/--with options
1571   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1572   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1573   --enable-generated-files-in-srcdir
1574                           put copies of generated files in source dir intended
1575                           for creating source tarballs for users without
1576                           texinfo bison or flex
1577   --disable-largefile     omit support for large files
1578   --disable-build-format-warnings
1579                           don't use -Wformat while building GCC
1580   --enable-werror-always  enable -Werror despite compiler version
1581   --enable-checking[=LIST]
1582                           enable expensive run-time checks. With LIST, enable
1583                           only specific categories of checks. Categories are:
1584                           yes,no,all,none,release. Flags are:
1585                           assert,df,fold,gc,gcac,gimple,misc,
1586                           rtlflag,rtl,runtime,tree,valgrind,types
1587   --enable-coverage[=LEVEL]
1588                           enable compiler's code coverage collection. Use to
1589                           measure compiler performance and locate unused parts
1590                           of the compiler. With LEVEL, specify optimization.
1591                           Values are opt, noopt, default is noopt
1592   --enable-gather-detailed-mem-stats
1593                           enable detailed memory allocation stats gathering
1594   --enable-multilib       enable library support for multiple ABIs
1595   --enable-multiarch      enable support for multiarch paths
1596   --enable-__cxa_atexit   enable __cxa_atexit for C++
1597   --enable-decimal-float={no,yes,bid,dpd}
1598                         enable decimal float extension to C.  Selecting 'bid'
1599                         or 'dpd' choses which decimal floating point format
1600                         to use
1601   --enable-fixed-point    enable fixed-point arithmetic extension to C
1602   --enable-threads[=LIB]  enable thread usage for target GCC, using LIB thread
1603                           package
1604   --enable-tls            enable or disable generation of tls code overriding
1605                           the assembler check for tls support
1606   --enable-objc-gc        enable the use of Boehm's garbage collector with the
1607                           GNU Objective-C runtime
1608   --disable-shared        don't provide a shared libgcc
1609   --enable-languages=LIST specify which front-ends to build
1610   --disable-rpath         do not hardcode runtime library paths
1611   --enable-sjlj-exceptions
1612                           arrange to use setjmp/longjmp exception handling
1613   --enable-secureplt      enable -msecure-plt by default for PowerPC
1614   --enable-leading-mingw64-underscores
1615                           enable leading underscores on 64 bit mingw targets
1616   --enable-cld            enable -mcld by default for 32bit x86
1617   --enable-frame-pointer  enable -fno-omit-frame-pointer by default for 32bit
1618                           x86
1619   --disable-win32-registry
1620                           disable lookup of installation paths in the Registry
1621                           on Windows hosts
1622   --enable-win32-registry enable registry lookup (default)
1623   --enable-win32-registry=KEY
1624                           use KEY instead of GCC version as the last portion
1625                           of the registry key
1626   --enable-shared[=PKGS]  build shared libraries [default=yes]
1627   --enable-static[=PKGS]  build static libraries [default=yes]
1628   --enable-fast-install[=PKGS]
1629                           optimize for fast installation [default=yes]
1630   --disable-libtool-lock  avoid locking (might break parallel builds)
1631   --enable-ld[=ARG]       build ld [ARG={default,yes,no}]
1632   --enable-gold[=ARG]     build gold [ARG={default,yes,no}]
1633   --enable-gnu-indirect-function
1634                           enable the use of the @gnu_indirect_function to
1635                           glibc systems
1636   --enable-initfini-array       use .init_array/.fini_array sections
1637   --enable-comdat         enable COMDAT group support
1638   --enable-gnu-unique-object
1639                           enable the use of the @gnu_unique_object ELF
1640                           extension on glibc systems
1641   --enable-linker-build-id
1642                           compiler will always pass --build-id to linker
1643   --enable-maintainer-mode
1644                           enable make rules and dependencies not useful (and
1645                           sometimes confusing) to the casual installer
1646   --enable-link-mutex     avoid linking multiple front-ends at once to avoid
1647                           thrashing on the build machine
1648   --enable-version-specific-runtime-libs
1649                           specify that runtime libraries should be installed
1650                           in a compiler-specific directory
1651   --enable-plugin         enable plugin support
1652   --enable-host-shared    build host code as shared libraries
1653   --disable-libquadmath-support
1654                           disable libquadmath support for Fortran
1655
1656 Optional Packages:
1657   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1658   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1659   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1660   --with-local-prefix=DIR specifies directory to put local include
1661   --with-gxx-include-dir=DIR
1662                           specifies directory to put g++ header files
1663   --with-cpp-install-dir=DIR
1664                           install the user visible C preprocessor in DIR
1665                           (relative to PREFIX) as well as PREFIX/bin
1666   --with-gnu-ld           arrange to work with GNU ld
1667   --with-ld               arrange to use the specified ld (full pathname)
1668   --with-demangler-in-ld  try to use demangler in GNU ld
1669   --with-gnu-as           arrange to work with GNU as
1670   --with-as               arrange to use the specified as (full pathname)
1671   --with-stabs            arrange to use stabs instead of host debug format
1672   --with-dwarf2           force the default debug format to be DWARF 2
1673   --with-native-system-header-dir=dir
1674                           use dir as the directory to look for standard
1675                           system header files in.  Defaults to /usr/include.
1676   --with-build-sysroot=sysroot
1677                           use sysroot as the system root during the build
1678   --with-sysroot[=DIR]    search for usr/lib, usr/include, et al, within DIR
1679   --with-specs=SPECS      add SPECS to driver command-line processing
1680   --with-pkgversion=PKG   Use PKG in the version string in place of "GCC"
1681   --with-bugurl=URL       Direct users to URL to report a bug
1682   --with-multilib-list    select multilibs (AArch64, SH and x86-64 only)
1683   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1684   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1685   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1686   --with-pic              try to use only PIC/non-PIC objects [default=use
1687                           both]
1688   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1689   --with-plugin-ld=[ARG]  specify the plugin linker
1690   --with-glibc-version=M.N
1691                           assume GCC used with glibc version M.N or later
1692   --with-long-double-128  use 128-bit long double by default
1693   --with-gc={page,zone}   this option is not supported anymore. It used to
1694                           choose the garbage collection mechanism to use with
1695                           the compiler
1696   --with-system-zlib      use installed libz
1697   --with-linker-hash-style={sysv,gnu,both}
1698                           specify the linker hash style
1699
1700 Some influential environment variables:
1701   CC          C compiler command
1702   CFLAGS      C compiler flags
1703   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1704               nonstandard directory <lib dir>
1705   LIBS        libraries to pass to the linker, e.g. -l<library>
1706   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1707               you have headers in a nonstandard directory <include dir>
1708   CXX         C++ compiler command
1709   CXXFLAGS    C++ compiler flags
1710   CPP         C preprocessor
1711   CXXCPP      C++ preprocessor
1712   GMPLIBS     How to link GMP
1713   GMPINC      How to find GMP include files
1714   ISLLIBS     How to link ISL
1715   ISLINC      How to find ISL include files
1716   CLOOGLIBS   How to link CLOOG
1717   CLOOGINC    How to find CLOOG include files
1718
1719 Use these variables to override the choices made by `configure' or to help
1720 it to find libraries and programs with nonstandard names/locations.
1721
1722 Report bugs to the package provider.
1723 _ACEOF
1724 ac_status=$?
1725 fi
1726
1727 if test "$ac_init_help" = "recursive"; then
1728   # If there are subdirs, report their specific --help.
1729   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1730     test -d "$ac_dir" ||
1731       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1732       continue
1733     ac_builddir=.
1734
1735 case "$ac_dir" in
1736 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1737 *)
1738   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1739   # A ".." for each directory in $ac_dir_suffix.
1740   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1741   case $ac_top_builddir_sub in
1742   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1743   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1744   esac ;;
1745 esac
1746 ac_abs_top_builddir=$ac_pwd
1747 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1748 # for backward compatibility:
1749 ac_top_builddir=$ac_top_build_prefix
1750
1751 case $srcdir in
1752   .)  # We are building in place.
1753     ac_srcdir=.
1754     ac_top_srcdir=$ac_top_builddir_sub
1755     ac_abs_top_srcdir=$ac_pwd ;;
1756   [\\/]* | ?:[\\/]* )  # Absolute name.
1757     ac_srcdir=$srcdir$ac_dir_suffix;
1758     ac_top_srcdir=$srcdir
1759     ac_abs_top_srcdir=$srcdir ;;
1760   *) # Relative name.
1761     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1762     ac_top_srcdir=$ac_top_build_prefix$srcdir
1763     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1764 esac
1765 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1766
1767     cd "$ac_dir" || { ac_status=$?; continue; }
1768     # Check for guested configure.
1769     if test -f "$ac_srcdir/configure.gnu"; then
1770       echo &&
1771       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1772     elif test -f "$ac_srcdir/configure"; then
1773       echo &&
1774       $SHELL "$ac_srcdir/configure" --help=recursive
1775     else
1776       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1777     fi || ac_status=$?
1778     cd "$ac_pwd" || { ac_status=$?; break; }
1779   done
1780 fi
1781
1782 test -n "$ac_init_help" && exit $ac_status
1783 if $ac_init_version; then
1784   cat <<\_ACEOF
1785 configure
1786 generated by GNU Autoconf 2.64
1787
1788 Copyright (C) 2009 Free Software Foundation, Inc.
1789 This configure script is free software; the Free Software Foundation
1790 gives unlimited permission to copy, distribute and modify it.
1791 _ACEOF
1792   exit
1793 fi
1794
1795 ## ------------------------ ##
1796 ## Autoconf initialization. ##
1797 ## ------------------------ ##
1798
1799 # ac_fn_c_try_compile LINENO
1800 # --------------------------
1801 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1802 ac_fn_c_try_compile ()
1803 {
1804   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1805   rm -f conftest.$ac_objext
1806   if { { ac_try="$ac_compile"
1807 case "(($ac_try" in
1808   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1809   *) ac_try_echo=$ac_try;;
1810 esac
1811 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1812 $as_echo "$ac_try_echo"; } >&5
1813   (eval "$ac_compile") 2>conftest.err
1814   ac_status=$?
1815   if test -s conftest.err; then
1816     grep -v '^ *+' conftest.err >conftest.er1
1817     cat conftest.er1 >&5
1818     mv -f conftest.er1 conftest.err
1819   fi
1820   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1821   test $ac_status = 0; } && {
1822          test -z "$ac_c_werror_flag" ||
1823          test ! -s conftest.err
1824        } && test -s conftest.$ac_objext; then :
1825   ac_retval=0
1826 else
1827   $as_echo "$as_me: failed program was:" >&5
1828 sed 's/^/| /' conftest.$ac_ext >&5
1829
1830         ac_retval=1
1831 fi
1832   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1833   return $ac_retval
1834
1835 } # ac_fn_c_try_compile
1836
1837 # ac_fn_cxx_try_compile LINENO
1838 # ----------------------------
1839 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1840 ac_fn_cxx_try_compile ()
1841 {
1842   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1843   rm -f conftest.$ac_objext
1844   if { { ac_try="$ac_compile"
1845 case "(($ac_try" in
1846   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1847   *) ac_try_echo=$ac_try;;
1848 esac
1849 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1850 $as_echo "$ac_try_echo"; } >&5
1851   (eval "$ac_compile") 2>conftest.err
1852   ac_status=$?
1853   if test -s conftest.err; then
1854     grep -v '^ *+' conftest.err >conftest.er1
1855     cat conftest.er1 >&5
1856     mv -f conftest.er1 conftest.err
1857   fi
1858   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1859   test $ac_status = 0; } && {
1860          test -z "$ac_cxx_werror_flag" ||
1861          test ! -s conftest.err
1862        } && test -s conftest.$ac_objext; then :
1863   ac_retval=0
1864 else
1865   $as_echo "$as_me: failed program was:" >&5
1866 sed 's/^/| /' conftest.$ac_ext >&5
1867
1868         ac_retval=1
1869 fi
1870   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1871   return $ac_retval
1872
1873 } # ac_fn_cxx_try_compile
1874
1875 # ac_fn_c_try_cpp LINENO
1876 # ----------------------
1877 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1878 ac_fn_c_try_cpp ()
1879 {
1880   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1881   if { { ac_try="$ac_cpp conftest.$ac_ext"
1882 case "(($ac_try" in
1883   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1884   *) ac_try_echo=$ac_try;;
1885 esac
1886 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1887 $as_echo "$ac_try_echo"; } >&5
1888   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1889   ac_status=$?
1890   if test -s conftest.err; then
1891     grep -v '^ *+' conftest.err >conftest.er1
1892     cat conftest.er1 >&5
1893     mv -f conftest.er1 conftest.err
1894   fi
1895   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1896   test $ac_status = 0; } >/dev/null && {
1897          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1898          test ! -s conftest.err
1899        }; then :
1900   ac_retval=0
1901 else
1902   $as_echo "$as_me: failed program was:" >&5
1903 sed 's/^/| /' conftest.$ac_ext >&5
1904
1905     ac_retval=1
1906 fi
1907   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1908   return $ac_retval
1909
1910 } # ac_fn_c_try_cpp
1911
1912 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1913 # -------------------------------------------------------
1914 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1915 # the include files in INCLUDES and setting the cache variable VAR
1916 # accordingly.
1917 ac_fn_c_check_header_mongrel ()
1918 {
1919   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1920   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1921   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1922 $as_echo_n "checking for $2... " >&6; }
1923 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1924   $as_echo_n "(cached) " >&6
1925 fi
1926 eval ac_res=\$$3
1927                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1928 $as_echo "$ac_res" >&6; }
1929 else
1930   # Is the header compilable?
1931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1932 $as_echo_n "checking $2 usability... " >&6; }
1933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1934 /* end confdefs.h.  */
1935 $4
1936 #include <$2>
1937 _ACEOF
1938 if ac_fn_c_try_compile "$LINENO"; then :
1939   ac_header_compiler=yes
1940 else
1941   ac_header_compiler=no
1942 fi
1943 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1945 $as_echo "$ac_header_compiler" >&6; }
1946
1947 # Is the header present?
1948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1949 $as_echo_n "checking $2 presence... " >&6; }
1950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1951 /* end confdefs.h.  */
1952 #include <$2>
1953 _ACEOF
1954 if ac_fn_c_try_cpp "$LINENO"; then :
1955   ac_header_preproc=yes
1956 else
1957   ac_header_preproc=no
1958 fi
1959 rm -f conftest.err conftest.$ac_ext
1960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1961 $as_echo "$ac_header_preproc" >&6; }
1962
1963 # So?  What about this header?
1964 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1965   yes:no: )
1966     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1967 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1968     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1969 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1970     ;;
1971   no:yes:* )
1972     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1973 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1974     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1975 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1976     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1977 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1978     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1979 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1980     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1981 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1982     ;;
1983 esac
1984   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1985 $as_echo_n "checking for $2... " >&6; }
1986 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1987   $as_echo_n "(cached) " >&6
1988 else
1989   eval "$3=\$ac_header_compiler"
1990 fi
1991 eval ac_res=\$$3
1992                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1993 $as_echo "$ac_res" >&6; }
1994 fi
1995   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1996
1997 } # ac_fn_c_check_header_mongrel
1998
1999 # ac_fn_c_try_run LINENO
2000 # ----------------------
2001 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2002 # that executables *can* be run.
2003 ac_fn_c_try_run ()
2004 {
2005   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2006   if { { ac_try="$ac_link"
2007 case "(($ac_try" in
2008   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2009   *) ac_try_echo=$ac_try;;
2010 esac
2011 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2012 $as_echo "$ac_try_echo"; } >&5
2013   (eval "$ac_link") 2>&5
2014   ac_status=$?
2015   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2016   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2017   { { case "(($ac_try" in
2018   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2019   *) ac_try_echo=$ac_try;;
2020 esac
2021 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2022 $as_echo "$ac_try_echo"; } >&5
2023   (eval "$ac_try") 2>&5
2024   ac_status=$?
2025   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2026   test $ac_status = 0; }; }; then :
2027   ac_retval=0
2028 else
2029   $as_echo "$as_me: program exited with status $ac_status" >&5
2030        $as_echo "$as_me: failed program was:" >&5
2031 sed 's/^/| /' conftest.$ac_ext >&5
2032
2033        ac_retval=$ac_status
2034 fi
2035   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2036   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2037   return $ac_retval
2038
2039 } # ac_fn_c_try_run
2040
2041 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2042 # -------------------------------------------------------
2043 # Tests whether HEADER exists and can be compiled using the include files in
2044 # INCLUDES, setting the cache variable VAR accordingly.
2045 ac_fn_c_check_header_compile ()
2046 {
2047   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2048   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2049 $as_echo_n "checking for $2... " >&6; }
2050 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2051   $as_echo_n "(cached) " >&6
2052 else
2053   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2054 /* end confdefs.h.  */
2055 $4
2056 #include <$2>
2057 _ACEOF
2058 if ac_fn_c_try_compile "$LINENO"; then :
2059   eval "$3=yes"
2060 else
2061   eval "$3=no"
2062 fi
2063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2064 fi
2065 eval ac_res=\$$3
2066                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2067 $as_echo "$ac_res" >&6; }
2068   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2069
2070 } # ac_fn_c_check_header_compile
2071
2072 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2073 # --------------------------------------------
2074 # Tries to find the compile-time value of EXPR in a program that includes
2075 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2076 # computed
2077 ac_fn_c_compute_int ()
2078 {
2079   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2080   if test "$cross_compiling" = yes; then
2081     # Depending upon the size, compute the lo and hi bounds.
2082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2083 /* end confdefs.h.  */
2084 $4
2085 int
2086 main ()
2087 {
2088 static int test_array [1 - 2 * !(($2) >= 0)];
2089 test_array [0] = 0
2090
2091   ;
2092   return 0;
2093 }
2094 _ACEOF
2095 if ac_fn_c_try_compile "$LINENO"; then :
2096   ac_lo=0 ac_mid=0
2097   while :; do
2098     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2099 /* end confdefs.h.  */
2100 $4
2101 int
2102 main ()
2103 {
2104 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2105 test_array [0] = 0
2106
2107   ;
2108   return 0;
2109 }
2110 _ACEOF
2111 if ac_fn_c_try_compile "$LINENO"; then :
2112   ac_hi=$ac_mid; break
2113 else
2114   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2115                         if test $ac_lo -le $ac_mid; then
2116                           ac_lo= ac_hi=
2117                           break
2118                         fi
2119                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2120 fi
2121 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2122   done
2123 else
2124   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2125 /* end confdefs.h.  */
2126 $4
2127 int
2128 main ()
2129 {
2130 static int test_array [1 - 2 * !(($2) < 0)];
2131 test_array [0] = 0
2132
2133   ;
2134   return 0;
2135 }
2136 _ACEOF
2137 if ac_fn_c_try_compile "$LINENO"; then :
2138   ac_hi=-1 ac_mid=-1
2139   while :; do
2140     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2141 /* end confdefs.h.  */
2142 $4
2143 int
2144 main ()
2145 {
2146 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2147 test_array [0] = 0
2148
2149   ;
2150   return 0;
2151 }
2152 _ACEOF
2153 if ac_fn_c_try_compile "$LINENO"; then :
2154   ac_lo=$ac_mid; break
2155 else
2156   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2157                         if test $ac_mid -le $ac_hi; then
2158                           ac_lo= ac_hi=
2159                           break
2160                         fi
2161                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2162 fi
2163 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2164   done
2165 else
2166   ac_lo= ac_hi=
2167 fi
2168 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2169 fi
2170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2171 # Binary search between lo and hi bounds.
2172 while test "x$ac_lo" != "x$ac_hi"; do
2173   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2174   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2175 /* end confdefs.h.  */
2176 $4
2177 int
2178 main ()
2179 {
2180 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2181 test_array [0] = 0
2182
2183   ;
2184   return 0;
2185 }
2186 _ACEOF
2187 if ac_fn_c_try_compile "$LINENO"; then :
2188   ac_hi=$ac_mid
2189 else
2190   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2191 fi
2192 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2193 done
2194 case $ac_lo in #((
2195 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2196 '') ac_retval=1 ;;
2197 esac
2198   else
2199     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2200 /* end confdefs.h.  */
2201 $4
2202 static long int longval () { return $2; }
2203 static unsigned long int ulongval () { return $2; }
2204 #include <stdio.h>
2205 #include <stdlib.h>
2206 int
2207 main ()
2208 {
2209
2210   FILE *f = fopen ("conftest.val", "w");
2211   if (! f)
2212     return 1;
2213   if (($2) < 0)
2214     {
2215       long int i = longval ();
2216       if (i != ($2))
2217         return 1;
2218       fprintf (f, "%ld", i);
2219     }
2220   else
2221     {
2222       unsigned long int i = ulongval ();
2223       if (i != ($2))
2224         return 1;
2225       fprintf (f, "%lu", i);
2226     }
2227   /* Do not output a trailing newline, as this causes \r\n confusion
2228      on some platforms.  */
2229   return ferror (f) || fclose (f) != 0;
2230
2231   ;
2232   return 0;
2233 }
2234 _ACEOF
2235 if ac_fn_c_try_run "$LINENO"; then :
2236   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2237 else
2238   ac_retval=1
2239 fi
2240 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2241   conftest.$ac_objext conftest.beam conftest.$ac_ext
2242 rm -f conftest.val
2243
2244   fi
2245   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2246   return $ac_retval
2247
2248 } # ac_fn_c_compute_int
2249
2250 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2251 # -------------------------------------------
2252 # Tests whether TYPE exists after having included INCLUDES, setting cache
2253 # variable VAR accordingly.
2254 ac_fn_c_check_type ()
2255 {
2256   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2257   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2258 $as_echo_n "checking for $2... " >&6; }
2259 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2260   $as_echo_n "(cached) " >&6
2261 else
2262   eval "$3=no"
2263   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2264 /* end confdefs.h.  */
2265 $4
2266 int
2267 main ()
2268 {
2269 if (sizeof ($2))
2270          return 0;
2271   ;
2272   return 0;
2273 }
2274 _ACEOF
2275 if ac_fn_c_try_compile "$LINENO"; then :
2276   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2277 /* end confdefs.h.  */
2278 $4
2279 int
2280 main ()
2281 {
2282 if (sizeof (($2)))
2283             return 0;
2284   ;
2285   return 0;
2286 }
2287 _ACEOF
2288 if ac_fn_c_try_compile "$LINENO"; then :
2289
2290 else
2291   eval "$3=yes"
2292 fi
2293 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2294 fi
2295 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2296 fi
2297 eval ac_res=\$$3
2298                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2299 $as_echo "$ac_res" >&6; }
2300   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2301
2302 } # ac_fn_c_check_type
2303
2304 # ac_fn_c_find_intX_t LINENO BITS VAR
2305 # -----------------------------------
2306 # Finds a signed integer type with width BITS, setting cache variable VAR
2307 # accordingly.
2308 ac_fn_c_find_intX_t ()
2309 {
2310   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2311   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2312 $as_echo_n "checking for int$2_t... " >&6; }
2313 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2314   $as_echo_n "(cached) " >&6
2315 else
2316   eval "$3=no"
2317      for ac_type in int$2_t 'int' 'long int' \
2318          'long long int' 'short int' 'signed char'; do
2319        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2320 /* end confdefs.h.  */
2321 $ac_includes_default
2322 int
2323 main ()
2324 {
2325 static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1))];
2326 test_array [0] = 0
2327
2328   ;
2329   return 0;
2330 }
2331 _ACEOF
2332 if ac_fn_c_try_compile "$LINENO"; then :
2333   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2334 /* end confdefs.h.  */
2335 $ac_includes_default
2336 int
2337 main ()
2338 {
2339 static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1)
2340                  < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 2))];
2341 test_array [0] = 0
2342
2343   ;
2344   return 0;
2345 }
2346 _ACEOF
2347 if ac_fn_c_try_compile "$LINENO"; then :
2348
2349 else
2350   case $ac_type in #(
2351   int$2_t) :
2352     eval "$3=yes" ;; #(
2353   *) :
2354     eval "$3=\$ac_type" ;;
2355 esac
2356 fi
2357 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2358 fi
2359 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2360        eval as_val=\$$3
2361    if test "x$as_val" = x""no; then :
2362
2363 else
2364   break
2365 fi
2366      done
2367 fi
2368 eval ac_res=\$$3
2369                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2370 $as_echo "$ac_res" >&6; }
2371   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2372
2373 } # ac_fn_c_find_intX_t
2374
2375 # ac_fn_c_try_link LINENO
2376 # -----------------------
2377 # Try to link conftest.$ac_ext, and return whether this succeeded.
2378 ac_fn_c_try_link ()
2379 {
2380   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2381   rm -f conftest.$ac_objext conftest$ac_exeext
2382   if { { ac_try="$ac_link"
2383 case "(($ac_try" in
2384   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2385   *) ac_try_echo=$ac_try;;
2386 esac
2387 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2388 $as_echo "$ac_try_echo"; } >&5
2389   (eval "$ac_link") 2>conftest.err
2390   ac_status=$?
2391   if test -s conftest.err; then
2392     grep -v '^ *+' conftest.err >conftest.er1
2393     cat conftest.er1 >&5
2394     mv -f conftest.er1 conftest.err
2395   fi
2396   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2397   test $ac_status = 0; } && {
2398          test -z "$ac_c_werror_flag" ||
2399          test ! -s conftest.err
2400        } && test -s conftest$ac_exeext && {
2401          test "$cross_compiling" = yes ||
2402          $as_test_x conftest$ac_exeext
2403        }; then :
2404   ac_retval=0
2405 else
2406   $as_echo "$as_me: failed program was:" >&5
2407 sed 's/^/| /' conftest.$ac_ext >&5
2408
2409         ac_retval=1
2410 fi
2411   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2412   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2413   # interfere with the next link command; also delete a directory that is
2414   # left behind by Apple's compiler.  We do this before executing the actions.
2415   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2416   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2417   return $ac_retval
2418
2419 } # ac_fn_c_try_link
2420
2421 # ac_fn_c_find_uintX_t LINENO BITS VAR
2422 # ------------------------------------
2423 # Finds an unsigned integer type with width BITS, setting cache variable VAR
2424 # accordingly.
2425 ac_fn_c_find_uintX_t ()
2426 {
2427   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2428   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2429 $as_echo_n "checking for uint$2_t... " >&6; }
2430 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2431   $as_echo_n "(cached) " >&6
2432 else
2433   eval "$3=no"
2434      for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2435          'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2436        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2437 /* end confdefs.h.  */
2438 $ac_includes_default
2439 int
2440 main ()
2441 {
2442 static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)];
2443 test_array [0] = 0
2444
2445   ;
2446   return 0;
2447 }
2448 _ACEOF
2449 if ac_fn_c_try_compile "$LINENO"; then :
2450   case $ac_type in #(
2451   uint$2_t) :
2452     eval "$3=yes" ;; #(
2453   *) :
2454     eval "$3=\$ac_type" ;;
2455 esac
2456 fi
2457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2458        eval as_val=\$$3
2459    if test "x$as_val" = x""no; then :
2460
2461 else
2462   break
2463 fi
2464      done
2465 fi
2466 eval ac_res=\$$3
2467                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2468 $as_echo "$ac_res" >&6; }
2469   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2470
2471 } # ac_fn_c_find_uintX_t
2472
2473 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2474 # ----------------------------------------------
2475 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2476 ac_fn_c_check_header_preproc ()
2477 {
2478   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2479   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2480 $as_echo_n "checking for $2... " >&6; }
2481 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2482   $as_echo_n "(cached) " >&6
2483 else
2484   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2485 /* end confdefs.h.  */
2486 #include <$2>
2487 _ACEOF
2488 if ac_fn_c_try_cpp "$LINENO"; then :
2489   eval "$3=yes"
2490 else
2491   eval "$3=no"
2492 fi
2493 rm -f conftest.err conftest.$ac_ext
2494 fi
2495 eval ac_res=\$$3
2496                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2497 $as_echo "$ac_res" >&6; }
2498   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2499
2500 } # ac_fn_c_check_header_preproc
2501
2502 # ac_fn_cxx_try_cpp LINENO
2503 # ------------------------
2504 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2505 ac_fn_cxx_try_cpp ()
2506 {
2507   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2508   if { { ac_try="$ac_cpp conftest.$ac_ext"
2509 case "(($ac_try" in
2510   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2511   *) ac_try_echo=$ac_try;;
2512 esac
2513 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2514 $as_echo "$ac_try_echo"; } >&5
2515   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2516   ac_status=$?
2517   if test -s conftest.err; then
2518     grep -v '^ *+' conftest.err >conftest.er1
2519     cat conftest.er1 >&5
2520     mv -f conftest.er1 conftest.err
2521   fi
2522   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2523   test $ac_status = 0; } >/dev/null && {
2524          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2525          test ! -s conftest.err
2526        }; then :
2527   ac_retval=0
2528 else
2529   $as_echo "$as_me: failed program was:" >&5
2530 sed 's/^/| /' conftest.$ac_ext >&5
2531
2532     ac_retval=1
2533 fi
2534   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2535   return $ac_retval
2536
2537 } # ac_fn_cxx_try_cpp
2538
2539 # ac_fn_cxx_check_header_preproc LINENO HEADER VAR
2540 # ------------------------------------------------
2541 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2542 ac_fn_cxx_check_header_preproc ()
2543 {
2544   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2545   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2546 $as_echo_n "checking for $2... " >&6; }
2547 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2548   $as_echo_n "(cached) " >&6
2549 else
2550   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2551 /* end confdefs.h.  */
2552 #include <$2>
2553 _ACEOF
2554 if ac_fn_cxx_try_cpp "$LINENO"; then :
2555   eval "$3=yes"
2556 else
2557   eval "$3=no"
2558 fi
2559 rm -f conftest.err conftest.$ac_ext
2560 fi
2561 eval ac_res=\$$3
2562                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2563 $as_echo "$ac_res" >&6; }
2564   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2565
2566 } # ac_fn_cxx_check_header_preproc
2567
2568 # ac_fn_c_check_func LINENO FUNC VAR
2569 # ----------------------------------
2570 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2571 ac_fn_c_check_func ()
2572 {
2573   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2574   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2575 $as_echo_n "checking for $2... " >&6; }
2576 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2577   $as_echo_n "(cached) " >&6
2578 else
2579   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2580 /* end confdefs.h.  */
2581 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2582    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2583 #define $2 innocuous_$2
2584
2585 /* System header to define __stub macros and hopefully few prototypes,
2586     which can conflict with char $2 (); below.
2587     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2588     <limits.h> exists even on freestanding compilers.  */
2589
2590 #ifdef __STDC__
2591 # include <limits.h>
2592 #else
2593 # include <assert.h>
2594 #endif
2595
2596 #undef $2
2597
2598 /* Override any GCC internal prototype to avoid an error.
2599    Use char because int might match the return type of a GCC
2600    builtin and then its argument prototype would still apply.  */
2601 #ifdef __cplusplus
2602 extern "C"
2603 #endif
2604 char $2 ();
2605 /* The GNU C library defines this for functions which it implements
2606     to always fail with ENOSYS.  Some functions are actually named
2607     something starting with __ and the normal name is an alias.  */
2608 #if defined __stub_$2 || defined __stub___$2
2609 choke me
2610 #endif
2611
2612 int
2613 main ()
2614 {
2615 return $2 ();
2616   ;
2617   return 0;
2618 }
2619 _ACEOF
2620 if ac_fn_c_try_link "$LINENO"; then :
2621   eval "$3=yes"
2622 else
2623   eval "$3=no"
2624 fi
2625 rm -f core conftest.err conftest.$ac_objext \
2626     conftest$ac_exeext conftest.$ac_ext
2627 fi
2628 eval ac_res=\$$3
2629                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2630 $as_echo "$ac_res" >&6; }
2631   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2632
2633 } # ac_fn_c_check_func
2634
2635 # ac_fn_cxx_try_link LINENO
2636 # -------------------------
2637 # Try to link conftest.$ac_ext, and return whether this succeeded.
2638 ac_fn_cxx_try_link ()
2639 {
2640   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2641   rm -f conftest.$ac_objext conftest$ac_exeext
2642   if { { ac_try="$ac_link"
2643 case "(($ac_try" in
2644   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2645   *) ac_try_echo=$ac_try;;
2646 esac
2647 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2648 $as_echo "$ac_try_echo"; } >&5
2649   (eval "$ac_link") 2>conftest.err
2650   ac_status=$?
2651   if test -s conftest.err; then
2652     grep -v '^ *+' conftest.err >conftest.er1
2653     cat conftest.er1 >&5
2654     mv -f conftest.er1 conftest.err
2655   fi
2656   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2657   test $ac_status = 0; } && {
2658          test -z "$ac_cxx_werror_flag" ||
2659          test ! -s conftest.err
2660        } && test -s conftest$ac_exeext && {
2661          test "$cross_compiling" = yes ||
2662          $as_test_x conftest$ac_exeext
2663        }; then :
2664   ac_retval=0
2665 else
2666   $as_echo "$as_me: failed program was:" >&5
2667 sed 's/^/| /' conftest.$ac_ext >&5
2668
2669         ac_retval=1
2670 fi
2671   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2672   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2673   # interfere with the next link command; also delete a directory that is
2674   # left behind by Apple's compiler.  We do this before executing the actions.
2675   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2676   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2677   return $ac_retval
2678
2679 } # ac_fn_cxx_try_link
2680 cat >config.log <<_ACEOF
2681 This file contains any messages produced by compilers while
2682 running configure, to aid debugging if configure makes a mistake.
2683
2684 It was created by $as_me, which was
2685 generated by GNU Autoconf 2.64.  Invocation command line was
2686
2687   $ $0 $@
2688
2689 _ACEOF
2690 exec 5>>config.log
2691 {
2692 cat <<_ASUNAME
2693 ## --------- ##
2694 ## Platform. ##
2695 ## --------- ##
2696
2697 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2698 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2699 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2700 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2701 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2702
2703 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2704 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2705
2706 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2707 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2708 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2709 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2710 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2711 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2712 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2713
2714 _ASUNAME
2715
2716 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2717 for as_dir in $PATH
2718 do
2719   IFS=$as_save_IFS
2720   test -z "$as_dir" && as_dir=.
2721     $as_echo "PATH: $as_dir"
2722   done
2723 IFS=$as_save_IFS
2724
2725 } >&5
2726
2727 cat >&5 <<_ACEOF
2728
2729
2730 ## ----------- ##
2731 ## Core tests. ##
2732 ## ----------- ##
2733
2734 _ACEOF
2735
2736
2737 # Keep a trace of the command line.
2738 # Strip out --no-create and --no-recursion so they do not pile up.
2739 # Strip out --silent because we don't want to record it for future runs.
2740 # Also quote any args containing shell meta-characters.
2741 # Make two passes to allow for proper duplicate-argument suppression.
2742 ac_configure_args=
2743 ac_configure_args0=
2744 ac_configure_args1=
2745 ac_must_keep_next=false
2746 for ac_pass in 1 2
2747 do
2748   for ac_arg
2749   do
2750     case $ac_arg in
2751     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2752     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2753     | -silent | --silent | --silen | --sile | --sil)
2754       continue ;;
2755     *\'*)
2756       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2757     esac
2758     case $ac_pass in
2759     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2760     2)
2761       as_fn_append ac_configure_args1 " '$ac_arg'"
2762       if test $ac_must_keep_next = true; then
2763         ac_must_keep_next=false # Got value, back to normal.
2764       else
2765         case $ac_arg in
2766           *=* | --config-cache | -C | -disable-* | --disable-* \
2767           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2768           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2769           | -with-* | --with-* | -without-* | --without-* | --x)
2770             case "$ac_configure_args0 " in
2771               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2772             esac
2773             ;;
2774           -* ) ac_must_keep_next=true ;;
2775         esac
2776       fi
2777       as_fn_append ac_configure_args " '$ac_arg'"
2778       ;;
2779     esac
2780   done
2781 done
2782 { ac_configure_args0=; unset ac_configure_args0;}
2783 { ac_configure_args1=; unset ac_configure_args1;}
2784
2785 # When interrupted or exit'd, cleanup temporary files, and complete
2786 # config.log.  We remove comments because anyway the quotes in there
2787 # would cause problems or look ugly.
2788 # WARNING: Use '\'' to represent an apostrophe within the trap.
2789 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2790 trap 'exit_status=$?
2791   # Save into config.log some information that might help in debugging.
2792   {
2793     echo
2794
2795     cat <<\_ASBOX
2796 ## ---------------- ##
2797 ## Cache variables. ##
2798 ## ---------------- ##
2799 _ASBOX
2800     echo
2801     # The following way of writing the cache mishandles newlines in values,
2802 (
2803   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2804     eval ac_val=\$$ac_var
2805     case $ac_val in #(
2806     *${as_nl}*)
2807       case $ac_var in #(
2808       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2809 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2810       esac
2811       case $ac_var in #(
2812       _ | IFS | as_nl) ;; #(
2813       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2814       *) { eval $ac_var=; unset $ac_var;} ;;
2815       esac ;;
2816     esac
2817   done
2818   (set) 2>&1 |
2819     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2820     *${as_nl}ac_space=\ *)
2821       sed -n \
2822         "s/'\''/'\''\\\\'\'''\''/g;
2823           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2824       ;; #(
2825     *)
2826       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2827       ;;
2828     esac |
2829     sort
2830 )
2831     echo
2832
2833     cat <<\_ASBOX
2834 ## ----------------- ##
2835 ## Output variables. ##
2836 ## ----------------- ##
2837 _ASBOX
2838     echo
2839     for ac_var in $ac_subst_vars
2840     do
2841       eval ac_val=\$$ac_var
2842       case $ac_val in
2843       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2844       esac
2845       $as_echo "$ac_var='\''$ac_val'\''"
2846     done | sort
2847     echo
2848
2849     if test -n "$ac_subst_files"; then
2850       cat <<\_ASBOX
2851 ## ------------------- ##
2852 ## File substitutions. ##
2853 ## ------------------- ##
2854 _ASBOX
2855       echo
2856       for ac_var in $ac_subst_files
2857       do
2858         eval ac_val=\$$ac_var
2859         case $ac_val in
2860         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2861         esac
2862         $as_echo "$ac_var='\''$ac_val'\''"
2863       done | sort
2864       echo
2865     fi
2866
2867     if test -s confdefs.h; then
2868       cat <<\_ASBOX
2869 ## ----------- ##
2870 ## confdefs.h. ##
2871 ## ----------- ##
2872 _ASBOX
2873       echo
2874       cat confdefs.h
2875       echo
2876     fi
2877     test "$ac_signal" != 0 &&
2878       $as_echo "$as_me: caught signal $ac_signal"
2879     $as_echo "$as_me: exit $exit_status"
2880   } >&5
2881   rm -f core *.core core.conftest.* &&
2882     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2883     exit $exit_status
2884 ' 0
2885 for ac_signal in 1 2 13 15; do
2886   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2887 done
2888 ac_signal=0
2889
2890 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2891 rm -f -r conftest* confdefs.h
2892
2893 $as_echo "/* confdefs.h */" > confdefs.h
2894
2895 # Predefined preprocessor variables.
2896
2897 cat >>confdefs.h <<_ACEOF
2898 #define PACKAGE_NAME "$PACKAGE_NAME"
2899 _ACEOF
2900
2901 cat >>confdefs.h <<_ACEOF
2902 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2903 _ACEOF
2904
2905 cat >>confdefs.h <<_ACEOF
2906 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2907 _ACEOF
2908
2909 cat >>confdefs.h <<_ACEOF
2910 #define PACKAGE_STRING "$PACKAGE_STRING"
2911 _ACEOF
2912
2913 cat >>confdefs.h <<_ACEOF
2914 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2915 _ACEOF
2916
2917 cat >>confdefs.h <<_ACEOF
2918 #define PACKAGE_URL "$PACKAGE_URL"
2919 _ACEOF
2920
2921
2922 # Let the site file select an alternate cache file if it wants to.
2923 # Prefer an explicitly selected file to automatically selected ones.
2924 ac_site_file1=NONE
2925 ac_site_file2=NONE
2926 if test -n "$CONFIG_SITE"; then
2927   ac_site_file1=$CONFIG_SITE
2928 elif test "x$prefix" != xNONE; then
2929   ac_site_file1=$prefix/share/config.site
2930   ac_site_file2=$prefix/etc/config.site
2931 else
2932   ac_site_file1=$ac_default_prefix/share/config.site
2933   ac_site_file2=$ac_default_prefix/etc/config.site
2934 fi
2935 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2936 do
2937   test "x$ac_site_file" = xNONE && continue
2938   if test -r "$ac_site_file"; then
2939     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2940 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2941     sed 's/^/| /' "$ac_site_file" >&5
2942     . "$ac_site_file"
2943   fi
2944 done
2945
2946 if test -r "$cache_file"; then
2947   # Some versions of bash will fail to source /dev/null (special
2948   # files actually), so we avoid doing that.
2949   if test -f "$cache_file"; then
2950     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2951 $as_echo "$as_me: loading cache $cache_file" >&6;}
2952     case $cache_file in
2953       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2954       *)                      . "./$cache_file";;
2955     esac
2956   fi
2957 else
2958   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2959 $as_echo "$as_me: creating cache $cache_file" >&6;}
2960   >$cache_file
2961 fi
2962
2963 # Check that the precious variables saved in the cache have kept the same
2964 # value.
2965 ac_cache_corrupted=false
2966 for ac_var in $ac_precious_vars; do
2967   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2968   eval ac_new_set=\$ac_env_${ac_var}_set
2969   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2970   eval ac_new_val=\$ac_env_${ac_var}_value
2971   case $ac_old_set,$ac_new_set in
2972     set,)
2973       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2974 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2975       ac_cache_corrupted=: ;;
2976     ,set)
2977       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2978 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2979       ac_cache_corrupted=: ;;
2980     ,);;
2981     *)
2982       if test "x$ac_old_val" != "x$ac_new_val"; then
2983         # differences in whitespace do not lead to failure.
2984         ac_old_val_w=`echo x $ac_old_val`
2985         ac_new_val_w=`echo x $ac_new_val`
2986         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2987           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2988 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2989           ac_cache_corrupted=:
2990         else
2991           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2992 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2993           eval $ac_var=\$ac_old_val
2994         fi
2995         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2996 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2997         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2998 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2999       fi;;
3000   esac
3001   # Pass precious variables to config.status.
3002   if test "$ac_new_set" = set; then
3003     case $ac_new_val in
3004     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
3005     *) ac_arg=$ac_var=$ac_new_val ;;
3006     esac
3007     case " $ac_configure_args " in
3008       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
3009       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
3010     esac
3011   fi
3012 done
3013 if $ac_cache_corrupted; then
3014   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3015 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3016   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3017 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3018   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3019 fi
3020 ## -------------------- ##
3021 ## Main body of script. ##
3022 ## -------------------- ##
3023
3024 ac_ext=c
3025 ac_cpp='$CPP $CPPFLAGS'
3026 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3027 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3028 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3029
3030
3031
3032
3033
3034
3035 ac_config_headers="$ac_config_headers auto-host.h:config.in"
3036
3037
3038 gcc_version=`cat $srcdir/BASE-VER`
3039
3040 # Determine the host, build, and target systems
3041 ac_aux_dir=
3042 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3043   for ac_t in install-sh install.sh shtool; do
3044     if test -f "$ac_dir/$ac_t"; then
3045       ac_aux_dir=$ac_dir
3046       ac_install_sh="$ac_aux_dir/$ac_t -c"
3047       break 2
3048     fi
3049   done
3050 done
3051 if test -z "$ac_aux_dir"; then
3052   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3053 fi
3054
3055 # These three variables are undocumented and unsupported,
3056 # and are intended to be withdrawn in a future Autoconf release.
3057 # They can cause serious problems if a builder's source tree is in a directory
3058 # whose full name contains unusual characters.
3059 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3060 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3061 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3062
3063
3064 # Make sure we can run config.sub.
3065 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3066   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3067
3068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3069 $as_echo_n "checking build system type... " >&6; }
3070 if test "${ac_cv_build+set}" = set; then :
3071   $as_echo_n "(cached) " >&6
3072 else
3073   ac_build_alias=$build_alias
3074 test "x$ac_build_alias" = x &&
3075   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3076 test "x$ac_build_alias" = x &&
3077   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3078 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3079   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3080
3081 fi
3082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3083 $as_echo "$ac_cv_build" >&6; }
3084 case $ac_cv_build in
3085 *-*-*) ;;
3086 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3087 esac
3088 build=$ac_cv_build
3089 ac_save_IFS=$IFS; IFS='-'
3090 set x $ac_cv_build
3091 shift
3092 build_cpu=$1
3093 build_vendor=$2
3094 shift; shift
3095 # Remember, the first character of IFS is used to create $*,
3096 # except with old shells:
3097 build_os=$*
3098 IFS=$ac_save_IFS
3099 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3100
3101
3102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3103 $as_echo_n "checking host system type... " >&6; }
3104 if test "${ac_cv_host+set}" = set; then :
3105   $as_echo_n "(cached) " >&6
3106 else
3107   if test "x$host_alias" = x; then
3108   ac_cv_host=$ac_cv_build
3109 else
3110   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3111     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3112 fi
3113
3114 fi
3115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3116 $as_echo "$ac_cv_host" >&6; }
3117 case $ac_cv_host in
3118 *-*-*) ;;
3119 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3120 esac
3121 host=$ac_cv_host
3122 ac_save_IFS=$IFS; IFS='-'
3123 set x $ac_cv_host
3124 shift
3125 host_cpu=$1
3126 host_vendor=$2
3127 shift; shift
3128 # Remember, the first character of IFS is used to create $*,
3129 # except with old shells:
3130 host_os=$*
3131 IFS=$ac_save_IFS
3132 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3133
3134
3135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3136 $as_echo_n "checking target system type... " >&6; }
3137 if test "${ac_cv_target+set}" = set; then :
3138   $as_echo_n "(cached) " >&6
3139 else
3140   if test "x$target_alias" = x; then
3141   ac_cv_target=$ac_cv_host
3142 else
3143   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3144     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3145 fi
3146
3147 fi
3148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3149 $as_echo "$ac_cv_target" >&6; }
3150 case $ac_cv_target in
3151 *-*-*) ;;
3152 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3153 esac
3154 target=$ac_cv_target
3155 ac_save_IFS=$IFS; IFS='-'
3156 set x $ac_cv_target
3157 shift
3158 target_cpu=$1
3159 target_vendor=$2
3160 shift; shift
3161 # Remember, the first character of IFS is used to create $*,
3162 # except with old shells:
3163 target_os=$*
3164 IFS=$ac_save_IFS
3165 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3166
3167
3168 # The aliases save the names the user supplied, while $host etc.
3169 # will get canonicalized.
3170 test -n "$target_alias" &&
3171   test "$program_prefix$program_suffix$program_transform_name" = \
3172     NONENONEs,x,x, &&
3173   program_prefix=${target_alias}-
3174
3175 # Determine the noncanonical target name, for directory use.
3176  case ${build_alias} in
3177   "") build_noncanonical=${build} ;;
3178   *) build_noncanonical=${build_alias} ;;
3179 esac
3180
3181  case ${host_alias} in
3182   "") host_noncanonical=${build_noncanonical} ;;
3183   *) host_noncanonical=${host_alias} ;;
3184 esac
3185
3186  case ${target_alias} in
3187   "") target_noncanonical=${host_noncanonical} ;;
3188   *) target_noncanonical=${target_alias} ;;
3189 esac
3190
3191
3192
3193
3194 # Determine the target- and build-specific subdirectories
3195
3196 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
3197 # have matching libraries, they should use host libraries: Makefile.tpl
3198 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
3199 # However, they still use the build modules, because the corresponding
3200 # host modules (e.g. bison) are only built for the host when bootstrap
3201 # finishes. So:
3202 # - build_subdir is where we find build modules, and never changes.
3203 # - build_libsubdir is where we find build libraries, and can be overridden.
3204
3205 # Prefix 'build-' so this never conflicts with target_subdir.
3206 build_subdir="build-${build_noncanonical}"
3207
3208 # Check whether --with-build-libsubdir was given.
3209 if test "${with_build_libsubdir+set}" = set; then :
3210   withval=$with_build_libsubdir; build_libsubdir="$withval"
3211 else
3212   build_libsubdir="$build_subdir"
3213 fi
3214
3215 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
3216 if ( test $srcdir = . && test -d gcc ) \
3217    || test -d $srcdir/../host-${host_noncanonical}; then
3218   host_subdir="host-${host_noncanonical}"
3219 else
3220   host_subdir=.
3221 fi
3222 # No prefix.
3223 target_subdir=${target_noncanonical}
3224
3225
3226 # Set program_transform_name
3227 test "$program_prefix" != NONE &&
3228   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3229 # Use a double $ so make ignores it.
3230 test "$program_suffix" != NONE &&
3231   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3232 # Double any \ or $.
3233 # By default was `s,x,x', remove it if useless.
3234 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3235 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3236
3237
3238 # Check for bogus environment variables.
3239 # Test if LIBRARY_PATH contains the notation for the current directory
3240 # since this would lead to problems installing/building glibc.
3241 # LIBRARY_PATH contains the current directory if one of the following
3242 # is true:
3243 # - one of the terminals (":" and ";") is the first or last sign
3244 # - two terminals occur directly after each other
3245 # - the path contains an element with a dot in it
3246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5
3247 $as_echo_n "checking LIBRARY_PATH variable... " >&6; }
3248 case ${LIBRARY_PATH} in
3249   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3250     library_path_setting="contains current directory"
3251     ;;
3252   *)
3253     library_path_setting="ok"
3254     ;;
3255 esac
3256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5
3257 $as_echo "$library_path_setting" >&6; }
3258 if test "$library_path_setting" != "ok"; then
3259 as_fn_error "
3260 *** LIBRARY_PATH shouldn't contain the current directory when
3261 *** building gcc. Please change the environment variable
3262 *** and run configure again." "$LINENO" 5
3263 fi
3264
3265 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
3266 # since this would lead to problems installing/building glibc.
3267 # GCC_EXEC_PREFIX contains the current directory if one of the following
3268 # is true:
3269 # - one of the terminals (":" and ";") is the first or last sign
3270 # - two terminals occur directly after each other
3271 # - the path contains an element with a dot in it
3272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5
3273 $as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; }
3274 case ${GCC_EXEC_PREFIX} in
3275   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3276     gcc_exec_prefix_setting="contains current directory"
3277     ;;
3278   *)
3279     gcc_exec_prefix_setting="ok"
3280     ;;
3281 esac
3282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5
3283 $as_echo "$gcc_exec_prefix_setting" >&6; }
3284 if test "$gcc_exec_prefix_setting" != "ok"; then
3285 as_fn_error "
3286 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
3287 *** building gcc. Please change the environment variable
3288 *** and run configure again." "$LINENO" 5
3289 fi
3290
3291 # -----------
3292 # Directories
3293 # -----------
3294
3295 # Specify the local prefix
3296 local_prefix=
3297
3298 # Check whether --with-local-prefix was given.
3299 if test "${with_local_prefix+set}" = set; then :
3300   withval=$with_local_prefix; case "${withval}" in
3301 yes)    as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
3302 no)     ;;
3303 *)      local_prefix=$with_local_prefix ;;
3304 esac
3305 fi
3306
3307
3308 # Default local prefix if it is empty
3309 if test x$local_prefix = x; then
3310         local_prefix=/usr/local
3311 fi
3312
3313 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
3314 # passed in by the toplevel make and thus we'd get different behavior
3315 # depending on where we built the sources.
3316 gcc_gxx_include_dir=
3317 # Specify the g++ header file directory
3318
3319 # Check whether --with-gxx-include-dir was given.
3320 if test "${with_gxx_include_dir+set}" = set; then :
3321   withval=$with_gxx_include_dir; case "${withval}" in
3322 yes)    as_fn_error "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;;
3323 no)     ;;
3324 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
3325 esac
3326 fi
3327
3328
3329 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
3330 if test x${gcc_gxx_include_dir} = x; then
3331   if test x${enable_version_specific_runtime_libs} = xyes; then
3332     gcc_gxx_include_dir='${libsubdir}/include/c++'
3333   else
3334     libstdcxx_incdir='include/c++/$(version)'
3335     if test x$host != x$target; then
3336        libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
3337     fi
3338     gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
3339   fi
3340 fi
3341
3342 gcc_gxx_include_dir_add_sysroot=0
3343 if test "${with_sysroot+set}" = set; then
3344   gcc_gxx_without_sysroot=`expr "${gcc_gxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
3345   if test "${gcc_gxx_without_sysroot}"; then
3346     gcc_gxx_include_dir="${gcc_gxx_without_sysroot}"
3347     gcc_gxx_include_dir_add_sysroot=1
3348   fi
3349 fi
3350
3351
3352 # Check whether --with-cpp_install_dir was given.
3353 if test "${with_cpp_install_dir+set}" = set; then :
3354   withval=$with_cpp_install_dir; if test x$withval = xyes; then
3355   as_fn_error "option --with-cpp-install-dir requires an argument" "$LINENO" 5
3356 elif test x$withval != xno; then
3357   cpp_install_dir=$withval
3358 fi
3359 fi
3360
3361
3362 # We would like to our source tree to be readonly.  However when releases or
3363 # pre-releases are generated, the flex/bison generated files as well as the
3364 # various formats of manuals need to be included along with the rest of the
3365 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
3366 # just that.
3367
3368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5
3369 $as_echo_n "checking whether to place generated files in the source directory... " >&6; }
3370     # Check whether --enable-generated-files-in-srcdir was given.
3371 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3372   enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval
3373 else
3374   generated_files_in_srcdir=no
3375 fi
3376
3377
3378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5
3379 $as_echo "$generated_files_in_srcdir" >&6; }
3380
3381 if test "$generated_files_in_srcdir" = "yes"; then
3382   GENINSRC=''
3383 else
3384   GENINSRC='#'
3385 fi
3386
3387
3388 # -------------------
3389 # Find default linker
3390 # -------------------
3391
3392 # With GNU ld
3393
3394 # Check whether --with-gnu-ld was given.
3395 if test "${with_gnu_ld+set}" = set; then :
3396   withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld"
3397 else
3398   gnu_ld_flag=no
3399 fi
3400
3401
3402 # With pre-defined ld
3403
3404 # Check whether --with-ld was given.
3405 if test "${with_ld+set}" = set; then :
3406   withval=$with_ld; DEFAULT_LINKER="$with_ld"
3407 fi
3408
3409 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3410   if test ! -x "$DEFAULT_LINKER"; then
3411     as_fn_error "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5
3412   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3413     gnu_ld_flag=yes
3414   fi
3415
3416 cat >>confdefs.h <<_ACEOF
3417 #define DEFAULT_LINKER "$DEFAULT_LINKER"
3418 _ACEOF
3419
3420 fi
3421
3422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5
3423 $as_echo_n "checking whether a default linker was specified... " >&6; }
3424 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3425   if test x"$gnu_ld_flag" = x"no"; then
3426     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5
3427 $as_echo "yes ($DEFAULT_LINKER)" >&6; }
3428   else
3429     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
3430 $as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; }
3431   fi
3432 else
3433   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3434 $as_echo "no" >&6; }
3435 fi
3436
3437 # With demangler in GNU ld
3438
3439 # Check whether --with-demangler-in-ld was given.
3440 if test "${with_demangler_in_ld+set}" = set; then :
3441   withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld"
3442 else
3443   demangler_in_ld=yes
3444 fi
3445
3446
3447 # ----------------------
3448 # Find default assembler
3449 # ----------------------
3450
3451 # With GNU as
3452
3453 # Check whether --with-gnu-as was given.
3454 if test "${with_gnu_as+set}" = set; then :
3455   withval=$with_gnu_as; gas_flag="$with_gnu_as"
3456 else
3457   gas_flag=no
3458 fi
3459
3460
3461
3462 # Check whether --with-as was given.
3463 if test "${with_as+set}" = set; then :
3464   withval=$with_as; DEFAULT_ASSEMBLER="$with_as"
3465 fi
3466
3467 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3468   if test ! -x "$DEFAULT_ASSEMBLER"; then
3469     as_fn_error "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5
3470   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3471     gas_flag=yes
3472   fi
3473
3474 cat >>confdefs.h <<_ACEOF
3475 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
3476 _ACEOF
3477
3478 fi
3479
3480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
3481 $as_echo_n "checking whether a default assembler was specified... " >&6; }
3482 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3483   if test x"$gas_flag" = x"no"; then
3484     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5
3485 $as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; }
3486   else
3487     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
3488 $as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; }
3489   fi
3490 else
3491   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3492 $as_echo "no" >&6; }
3493 fi
3494
3495 # ---------------
3496 # Find C compiler
3497 # ---------------
3498
3499 # If a non-executable a.out is present (e.g. created by GNU as above even if
3500 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
3501 # file, even when creating an executable, so an execution test fails.
3502 # Remove possible default executable files to avoid this.
3503 #
3504 # FIXME: This really belongs into AC_PROG_CC and can be removed once
3505 # Autoconf includes it.
3506 rm -f a.out a.exe b.out
3507
3508 # Find the native compiler
3509 ac_ext=c
3510 ac_cpp='$CPP $CPPFLAGS'
3511 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3512 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3513 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3514 if test -n "$ac_tool_prefix"; then
3515   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3516 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3518 $as_echo_n "checking for $ac_word... " >&6; }
3519 if test "${ac_cv_prog_CC+set}" = set; then :
3520   $as_echo_n "(cached) " >&6
3521 else
3522   if test -n "$CC"; then
3523   ac_cv_prog_CC="$CC" # Let the user override the test.
3524 else
3525 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3526 for as_dir in $PATH
3527 do
3528   IFS=$as_save_IFS
3529   test -z "$as_dir" && as_dir=.
3530     for ac_exec_ext in '' $ac_executable_extensions; do
3531   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3532     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3533     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3534     break 2
3535   fi
3536 done
3537   done
3538 IFS=$as_save_IFS
3539
3540 fi
3541 fi
3542 CC=$ac_cv_prog_CC
3543 if test -n "$CC"; then
3544   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3545 $as_echo "$CC" >&6; }
3546 else
3547   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3548 $as_echo "no" >&6; }
3549 fi
3550
3551
3552 fi
3553 if test -z "$ac_cv_prog_CC"; then
3554   ac_ct_CC=$CC
3555   # Extract the first word of "gcc", so it can be a program name with args.
3556 set dummy gcc; ac_word=$2
3557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3558 $as_echo_n "checking for $ac_word... " >&6; }
3559 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3560   $as_echo_n "(cached) " >&6
3561 else
3562   if test -n "$ac_ct_CC"; then
3563   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3564 else
3565 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3566 for as_dir in $PATH
3567 do
3568   IFS=$as_save_IFS
3569   test -z "$as_dir" && as_dir=.
3570     for ac_exec_ext in '' $ac_executable_extensions; do
3571   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3572     ac_cv_prog_ac_ct_CC="gcc"
3573     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3574     break 2
3575   fi
3576 done
3577   done
3578 IFS=$as_save_IFS
3579
3580 fi
3581 fi
3582 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3583 if test -n "$ac_ct_CC"; then
3584   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3585 $as_echo "$ac_ct_CC" >&6; }
3586 else
3587   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3588 $as_echo "no" >&6; }
3589 fi
3590
3591   if test "x$ac_ct_CC" = x; then
3592     CC=""
3593   else
3594     case $cross_compiling:$ac_tool_warned in
3595 yes:)
3596 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3597 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3598 ac_tool_warned=yes ;;
3599 esac
3600     CC=$ac_ct_CC
3601   fi
3602 else
3603   CC="$ac_cv_prog_CC"
3604 fi
3605
3606 if test -z "$CC"; then
3607           if test -n "$ac_tool_prefix"; then
3608     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3609 set dummy ${ac_tool_prefix}cc; ac_word=$2
3610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3611 $as_echo_n "checking for $ac_word... " >&6; }
3612 if test "${ac_cv_prog_CC+set}" = set; then :
3613   $as_echo_n "(cached) " >&6
3614 else
3615   if test -n "$CC"; then
3616   ac_cv_prog_CC="$CC" # Let the user override the test.
3617 else
3618 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3619 for as_dir in $PATH
3620 do
3621   IFS=$as_save_IFS
3622   test -z "$as_dir" && as_dir=.
3623     for ac_exec_ext in '' $ac_executable_extensions; do
3624   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3625     ac_cv_prog_CC="${ac_tool_prefix}cc"
3626     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3627     break 2
3628   fi
3629 done
3630   done
3631 IFS=$as_save_IFS
3632
3633 fi
3634 fi
3635 CC=$ac_cv_prog_CC
3636 if test -n "$CC"; then
3637   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3638 $as_echo "$CC" >&6; }
3639 else
3640   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3641 $as_echo "no" >&6; }
3642 fi
3643
3644
3645   fi
3646 fi
3647 if test -z "$CC"; then
3648   # Extract the first word of "cc", so it can be a program name with args.
3649 set dummy cc; ac_word=$2
3650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3651 $as_echo_n "checking for $ac_word... " >&6; }
3652 if test "${ac_cv_prog_CC+set}" = set; then :
3653   $as_echo_n "(cached) " >&6
3654 else
3655   if test -n "$CC"; then
3656   ac_cv_prog_CC="$CC" # Let the user override the test.
3657 else
3658   ac_prog_rejected=no
3659 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3660 for as_dir in $PATH
3661 do
3662   IFS=$as_save_IFS
3663   test -z "$as_dir" && as_dir=.
3664     for ac_exec_ext in '' $ac_executable_extensions; do
3665   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3666     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3667        ac_prog_rejected=yes
3668        continue
3669      fi
3670     ac_cv_prog_CC="cc"
3671     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3672     break 2
3673   fi
3674 done
3675   done
3676 IFS=$as_save_IFS
3677
3678 if test $ac_prog_rejected = yes; then
3679   # We found a bogon in the path, so make sure we never use it.
3680   set dummy $ac_cv_prog_CC
3681   shift
3682   if test $# != 0; then
3683     # We chose a different compiler from the bogus one.
3684     # However, it has the same basename, so the bogon will be chosen
3685     # first if we set CC to just the basename; use the full file name.
3686     shift
3687     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3688   fi
3689 fi
3690 fi
3691 fi
3692 CC=$ac_cv_prog_CC
3693 if test -n "$CC"; then
3694   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3695 $as_echo "$CC" >&6; }
3696 else
3697   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3698 $as_echo "no" >&6; }
3699 fi
3700
3701
3702 fi
3703 if test -z "$CC"; then
3704   if test -n "$ac_tool_prefix"; then
3705   for ac_prog in cl.exe
3706   do
3707     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3708 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3710 $as_echo_n "checking for $ac_word... " >&6; }
3711 if test "${ac_cv_prog_CC+set}" = set; then :
3712   $as_echo_n "(cached) " >&6
3713 else
3714   if test -n "$CC"; then
3715   ac_cv_prog_CC="$CC" # Let the user override the test.
3716 else
3717 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3718 for as_dir in $PATH
3719 do
3720   IFS=$as_save_IFS
3721   test -z "$as_dir" && as_dir=.
3722     for ac_exec_ext in '' $ac_executable_extensions; do
3723   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3724     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3725     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3726     break 2
3727   fi
3728 done
3729   done
3730 IFS=$as_save_IFS
3731
3732 fi
3733 fi
3734 CC=$ac_cv_prog_CC
3735 if test -n "$CC"; then
3736   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3737 $as_echo "$CC" >&6; }
3738 else
3739   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3740 $as_echo "no" >&6; }
3741 fi
3742
3743
3744     test -n "$CC" && break
3745   done
3746 fi
3747 if test -z "$CC"; then
3748   ac_ct_CC=$CC
3749   for ac_prog in cl.exe
3750 do
3751   # Extract the first word of "$ac_prog", so it can be a program name with args.
3752 set dummy $ac_prog; ac_word=$2
3753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3754 $as_echo_n "checking for $ac_word... " >&6; }
3755 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3756   $as_echo_n "(cached) " >&6
3757 else
3758   if test -n "$ac_ct_CC"; then
3759   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3760 else
3761 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3762 for as_dir in $PATH
3763 do
3764   IFS=$as_save_IFS
3765   test -z "$as_dir" && as_dir=.
3766     for ac_exec_ext in '' $ac_executable_extensions; do
3767   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3768     ac_cv_prog_ac_ct_CC="$ac_prog"
3769     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3770     break 2
3771   fi
3772 done
3773   done
3774 IFS=$as_save_IFS
3775
3776 fi
3777 fi
3778 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3779 if test -n "$ac_ct_CC"; then
3780   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3781 $as_echo "$ac_ct_CC" >&6; }
3782 else
3783   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3784 $as_echo "no" >&6; }
3785 fi
3786
3787
3788   test -n "$ac_ct_CC" && break
3789 done
3790
3791   if test "x$ac_ct_CC" = x; then
3792     CC=""
3793   else
3794     case $cross_compiling:$ac_tool_warned in
3795 yes:)
3796 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3797 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3798 ac_tool_warned=yes ;;
3799 esac
3800     CC=$ac_ct_CC
3801   fi
3802 fi
3803
3804 fi
3805
3806
3807 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3808 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3809 as_fn_error "no acceptable C compiler found in \$PATH
3810 See \`config.log' for more details." "$LINENO" 5; }
3811
3812 # Provide some information about the compiler.
3813 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3814 set X $ac_compile
3815 ac_compiler=$2
3816 for ac_option in --version -v -V -qversion; do
3817   { { ac_try="$ac_compiler $ac_option >&5"
3818 case "(($ac_try" in
3819   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3820   *) ac_try_echo=$ac_try;;
3821 esac
3822 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3823 $as_echo "$ac_try_echo"; } >&5
3824   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3825   ac_status=$?
3826   if test -s conftest.err; then
3827     sed '10a\
3828 ... rest of stderr output deleted ...
3829          10q' conftest.err >conftest.er1
3830     cat conftest.er1 >&5
3831     rm -f conftest.er1 conftest.err
3832   fi
3833   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3834   test $ac_status = 0; }
3835 done
3836
3837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3838 /* end confdefs.h.  */
3839
3840 int
3841 main ()
3842 {
3843
3844   ;
3845   return 0;
3846 }
3847 _ACEOF
3848 ac_clean_files_save=$ac_clean_files
3849 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3850 # Try to create an executable without -o first, disregard a.out.
3851 # It will help us diagnose broken compilers, and finding out an intuition
3852 # of exeext.
3853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3854 $as_echo_n "checking for C compiler default output file name... " >&6; }
3855 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3856
3857 # The possible output files:
3858 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3859
3860 ac_rmfiles=
3861 for ac_file in $ac_files
3862 do
3863   case $ac_file in
3864     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3865     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3866   esac
3867 done
3868 rm -f $ac_rmfiles
3869
3870 if { { ac_try="$ac_link_default"
3871 case "(($ac_try" in
3872   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3873   *) ac_try_echo=$ac_try;;
3874 esac
3875 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3876 $as_echo "$ac_try_echo"; } >&5
3877   (eval "$ac_link_default") 2>&5
3878   ac_status=$?
3879   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3880   test $ac_status = 0; }; then :
3881   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3882 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3883 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3884 # so that the user can short-circuit this test for compilers unknown to
3885 # Autoconf.
3886 for ac_file in $ac_files ''
3887 do
3888   test -f "$ac_file" || continue
3889   case $ac_file in
3890     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3891         ;;
3892     [ab].out )
3893         # We found the default executable, but exeext='' is most
3894         # certainly right.
3895         break;;
3896     *.* )
3897         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3898         then :; else
3899            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3900         fi
3901         # We set ac_cv_exeext here because the later test for it is not
3902         # safe: cross compilers may not add the suffix if given an `-o'
3903         # argument, so we may need to know it at that point already.
3904         # Even if this section looks crufty: it has the advantage of
3905         # actually working.
3906         break;;
3907     * )
3908         break;;
3909   esac
3910 done
3911 test "$ac_cv_exeext" = no && ac_cv_exeext=
3912
3913 else
3914   ac_file=''
3915 fi
3916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3917 $as_echo "$ac_file" >&6; }
3918 if test -z "$ac_file"; then :
3919   $as_echo "$as_me: failed program was:" >&5
3920 sed 's/^/| /' conftest.$ac_ext >&5
3921
3922 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3923 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3924 { as_fn_set_status 77
3925 as_fn_error "C compiler cannot create executables
3926 See \`config.log' for more details." "$LINENO" 5; }; }
3927 fi
3928 ac_exeext=$ac_cv_exeext
3929
3930 # Check that the compiler produces executables we can run.  If not, either
3931 # the compiler is broken, or we cross compile.
3932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3933 $as_echo_n "checking whether the C compiler works... " >&6; }
3934 # If not cross compiling, check that we can run a simple program.
3935 if test "$cross_compiling" != yes; then
3936   if { ac_try='./$ac_file'
3937   { { case "(($ac_try" in
3938   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3939   *) ac_try_echo=$ac_try;;
3940 esac
3941 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3942 $as_echo "$ac_try_echo"; } >&5
3943   (eval "$ac_try") 2>&5
3944   ac_status=$?
3945   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3946   test $ac_status = 0; }; }; then
3947     cross_compiling=no
3948   else
3949     if test "$cross_compiling" = maybe; then
3950         cross_compiling=yes
3951     else
3952         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3953 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3954 as_fn_error "cannot run C compiled programs.
3955 If you meant to cross compile, use \`--host'.
3956 See \`config.log' for more details." "$LINENO" 5; }
3957     fi
3958   fi
3959 fi
3960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3961 $as_echo "yes" >&6; }
3962
3963 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3964 ac_clean_files=$ac_clean_files_save
3965 # Check that the compiler produces executables we can run.  If not, either
3966 # the compiler is broken, or we cross compile.
3967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3968 $as_echo_n "checking whether we are cross compiling... " >&6; }
3969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3970 $as_echo "$cross_compiling" >&6; }
3971
3972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3973 $as_echo_n "checking for suffix of executables... " >&6; }
3974 if { { ac_try="$ac_link"
3975 case "(($ac_try" in
3976   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3977   *) ac_try_echo=$ac_try;;
3978 esac
3979 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3980 $as_echo "$ac_try_echo"; } >&5
3981   (eval "$ac_link") 2>&5
3982   ac_status=$?
3983   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3984   test $ac_status = 0; }; then :
3985   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3986 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3987 # work properly (i.e., refer to `conftest.exe'), while it won't with
3988 # `rm'.
3989 for ac_file in conftest.exe conftest conftest.*; do
3990   test -f "$ac_file" || continue
3991   case $ac_file in
3992     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3993     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3994           break;;
3995     * ) break;;
3996   esac
3997 done
3998 else
3999   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4000 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4001 as_fn_error "cannot compute suffix of executables: cannot compile and link
4002 See \`config.log' for more details." "$LINENO" 5; }
4003 fi
4004 rm -f conftest$ac_cv_exeext
4005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4006 $as_echo "$ac_cv_exeext" >&6; }
4007
4008 rm -f conftest.$ac_ext
4009 EXEEXT=$ac_cv_exeext
4010 ac_exeext=$EXEEXT
4011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4012 $as_echo_n "checking for suffix of object files... " >&6; }
4013 if test "${ac_cv_objext+set}" = set; then :
4014   $as_echo_n "(cached) " >&6
4015 else
4016   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4017 /* end confdefs.h.  */
4018
4019 int
4020 main ()
4021 {
4022
4023   ;
4024   return 0;
4025 }
4026 _ACEOF
4027 rm -f conftest.o conftest.obj
4028 if { { ac_try="$ac_compile"
4029 case "(($ac_try" in
4030   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4031   *) ac_try_echo=$ac_try;;
4032 esac
4033 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4034 $as_echo "$ac_try_echo"; } >&5
4035   (eval "$ac_compile") 2>&5
4036   ac_status=$?
4037   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4038   test $ac_status = 0; }; then :
4039   for ac_file in conftest.o conftest.obj conftest.*; do
4040   test -f "$ac_file" || continue;
4041   case $ac_file in
4042     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4043     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4044        break;;
4045   esac
4046 done
4047 else
4048   $as_echo "$as_me: failed program was:" >&5
4049 sed 's/^/| /' conftest.$ac_ext >&5
4050
4051 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4052 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4053 as_fn_error "cannot compute suffix of object files: cannot compile
4054 See \`config.log' for more details." "$LINENO" 5; }
4055 fi
4056 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4057 fi
4058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4059 $as_echo "$ac_cv_objext" >&6; }
4060 OBJEXT=$ac_cv_objext
4061 ac_objext=$OBJEXT
4062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4063 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4064 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4065   $as_echo_n "(cached) " >&6
4066 else
4067   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4068 /* end confdefs.h.  */
4069
4070 int
4071 main ()
4072 {
4073 #ifndef __GNUC__
4074        choke me
4075 #endif
4076
4077   ;
4078   return 0;
4079 }
4080 _ACEOF
4081 if ac_fn_c_try_compile "$LINENO"; then :
4082   ac_compiler_gnu=yes
4083 else
4084   ac_compiler_gnu=no
4085 fi
4086 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4087 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4088
4089 fi
4090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4091 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4092 if test $ac_compiler_gnu = yes; then
4093   GCC=yes
4094 else
4095   GCC=
4096 fi
4097 ac_test_CFLAGS=${CFLAGS+set}
4098 ac_save_CFLAGS=$CFLAGS
4099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4100 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4101 if test "${ac_cv_prog_cc_g+set}" = set; then :
4102   $as_echo_n "(cached) " >&6
4103 else
4104   ac_save_c_werror_flag=$ac_c_werror_flag
4105    ac_c_werror_flag=yes
4106    ac_cv_prog_cc_g=no
4107    CFLAGS="-g"
4108    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4109 /* end confdefs.h.  */
4110
4111 int
4112 main ()
4113 {
4114
4115   ;
4116   return 0;
4117 }
4118 _ACEOF
4119 if ac_fn_c_try_compile "$LINENO"; then :
4120   ac_cv_prog_cc_g=yes
4121 else
4122   CFLAGS=""
4123       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4124 /* end confdefs.h.  */
4125
4126 int
4127 main ()
4128 {
4129
4130   ;
4131   return 0;
4132 }
4133 _ACEOF
4134 if ac_fn_c_try_compile "$LINENO"; then :
4135
4136 else
4137   ac_c_werror_flag=$ac_save_c_werror_flag
4138          CFLAGS="-g"
4139          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4140 /* end confdefs.h.  */
4141
4142 int
4143 main ()
4144 {
4145
4146   ;
4147   return 0;
4148 }
4149 _ACEOF
4150 if ac_fn_c_try_compile "$LINENO"; then :
4151   ac_cv_prog_cc_g=yes
4152 fi
4153 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4154 fi
4155 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4156 fi
4157 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4158    ac_c_werror_flag=$ac_save_c_werror_flag
4159 fi
4160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4161 $as_echo "$ac_cv_prog_cc_g" >&6; }
4162 if test "$ac_test_CFLAGS" = set; then
4163   CFLAGS=$ac_save_CFLAGS
4164 elif test $ac_cv_prog_cc_g = yes; then
4165   if test "$GCC" = yes; then
4166     CFLAGS="-g -O2"
4167   else
4168     CFLAGS="-g"
4169   fi
4170 else
4171   if test "$GCC" = yes; then
4172     CFLAGS="-O2"
4173   else
4174     CFLAGS=
4175   fi
4176 fi
4177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4178 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4179 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4180   $as_echo_n "(cached) " >&6
4181 else
4182   ac_cv_prog_cc_c89=no
4183 ac_save_CC=$CC
4184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4185 /* end confdefs.h.  */
4186 #include <stdarg.h>
4187 #include <stdio.h>
4188 #include <sys/types.h>
4189 #include <sys/stat.h>
4190 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4191 struct buf { int x; };
4192 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4193 static char *e (p, i)
4194      char **p;
4195      int i;
4196 {
4197   return p[i];
4198 }
4199 static char *f (char * (*g) (char **, int), char **p, ...)
4200 {
4201   char *s;
4202   va_list v;
4203   va_start (v,p);
4204   s = g (p, va_arg (v,int));
4205   va_end (v);
4206   return s;
4207 }
4208
4209 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4210    function prototypes and stuff, but not '\xHH' hex character constants.
4211    These don't provoke an error unfortunately, instead are silently treated
4212    as 'x'.  The following induces an error, until -std is added to get
4213    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4214    array size at least.  It's necessary to write '\x00'==0 to get something
4215    that's true only with -std.  */
4216 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4217
4218 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4219    inside strings and character constants.  */
4220 #define FOO(x) 'x'
4221 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4222
4223 int test (int i, double x);
4224 struct s1 {int (*f) (int a);};
4225 struct s2 {int (*f) (double a);};
4226 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4227 int argc;
4228 char **argv;
4229 int
4230 main ()
4231 {
4232 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4233   ;
4234   return 0;
4235 }
4236 _ACEOF
4237 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4238         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4239 do
4240   CC="$ac_save_CC $ac_arg"
4241   if ac_fn_c_try_compile "$LINENO"; then :
4242   ac_cv_prog_cc_c89=$ac_arg
4243 fi
4244 rm -f core conftest.err conftest.$ac_objext
4245   test "x$ac_cv_prog_cc_c89" != "xno" && break
4246 done
4247 rm -f conftest.$ac_ext
4248 CC=$ac_save_CC
4249
4250 fi
4251 # AC_CACHE_VAL
4252 case "x$ac_cv_prog_cc_c89" in
4253   x)
4254     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4255 $as_echo "none needed" >&6; } ;;
4256   xno)
4257     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4258 $as_echo "unsupported" >&6; } ;;
4259   *)
4260     CC="$CC $ac_cv_prog_cc_c89"
4261     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4262 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4263 esac
4264 if test "x$ac_cv_prog_cc_c89" != xno; then :
4265
4266 fi
4267
4268 ac_ext=c
4269 ac_cpp='$CPP $CPPFLAGS'
4270 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4271 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4272 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4273
4274 ac_ext=cpp
4275 ac_cpp='$CXXCPP $CPPFLAGS'
4276 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4277 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4278 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4279 if test -z "$CXX"; then
4280   if test -n "$CCC"; then
4281     CXX=$CCC
4282   else
4283     if test -n "$ac_tool_prefix"; then
4284   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4285   do
4286     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4287 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4289 $as_echo_n "checking for $ac_word... " >&6; }
4290 if test "${ac_cv_prog_CXX+set}" = set; then :
4291   $as_echo_n "(cached) " >&6
4292 else
4293   if test -n "$CXX"; then
4294   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4295 else
4296 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4297 for as_dir in $PATH
4298 do
4299   IFS=$as_save_IFS
4300   test -z "$as_dir" && as_dir=.
4301     for ac_exec_ext in '' $ac_executable_extensions; do
4302   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4303     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4304     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4305     break 2
4306   fi
4307 done
4308   done
4309 IFS=$as_save_IFS
4310
4311 fi
4312 fi
4313 CXX=$ac_cv_prog_CXX
4314 if test -n "$CXX"; then
4315   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4316 $as_echo "$CXX" >&6; }
4317 else
4318   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4319 $as_echo "no" >&6; }
4320 fi
4321
4322
4323     test -n "$CXX" && break
4324   done
4325 fi
4326 if test -z "$CXX"; then
4327   ac_ct_CXX=$CXX
4328   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4329 do
4330   # Extract the first word of "$ac_prog", so it can be a program name with args.
4331 set dummy $ac_prog; ac_word=$2
4332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4333 $as_echo_n "checking for $ac_word... " >&6; }
4334 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4335   $as_echo_n "(cached) " >&6
4336 else
4337   if test -n "$ac_ct_CXX"; then
4338   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4339 else
4340 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4341 for as_dir in $PATH
4342 do
4343   IFS=$as_save_IFS
4344   test -z "$as_dir" && as_dir=.
4345     for ac_exec_ext in '' $ac_executable_extensions; do
4346   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4347     ac_cv_prog_ac_ct_CXX="$ac_prog"
4348     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4349     break 2
4350   fi
4351 done
4352   done
4353 IFS=$as_save_IFS
4354
4355 fi
4356 fi
4357 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4358 if test -n "$ac_ct_CXX"; then
4359   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4360 $as_echo "$ac_ct_CXX" >&6; }
4361 else
4362   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4363 $as_echo "no" >&6; }
4364 fi
4365
4366
4367   test -n "$ac_ct_CXX" && break
4368 done
4369
4370   if test "x$ac_ct_CXX" = x; then
4371     CXX="g++"
4372   else
4373     case $cross_compiling:$ac_tool_warned in
4374 yes:)
4375 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4376 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4377 ac_tool_warned=yes ;;
4378 esac
4379     CXX=$ac_ct_CXX
4380   fi
4381 fi
4382
4383   fi
4384 fi
4385 # Provide some information about the compiler.
4386 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4387 set X $ac_compile
4388 ac_compiler=$2
4389 for ac_option in --version -v -V -qversion; do
4390   { { ac_try="$ac_compiler $ac_option >&5"
4391 case "(($ac_try" in
4392   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4393   *) ac_try_echo=$ac_try;;
4394 esac
4395 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4396 $as_echo "$ac_try_echo"; } >&5
4397   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4398   ac_status=$?
4399   if test -s conftest.err; then
4400     sed '10a\
4401 ... rest of stderr output deleted ...
4402          10q' conftest.err >conftest.er1
4403     cat conftest.er1 >&5
4404     rm -f conftest.er1 conftest.err
4405   fi
4406   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4407   test $ac_status = 0; }
4408 done
4409
4410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4411 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4412 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4413   $as_echo_n "(cached) " >&6
4414 else
4415   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4416 /* end confdefs.h.  */
4417
4418 int
4419 main ()
4420 {
4421 #ifndef __GNUC__
4422        choke me
4423 #endif
4424
4425   ;
4426   return 0;
4427 }
4428 _ACEOF
4429 if ac_fn_cxx_try_compile "$LINENO"; then :
4430   ac_compiler_gnu=yes
4431 else
4432   ac_compiler_gnu=no
4433 fi
4434 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4435 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4436
4437 fi
4438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4439 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4440 if test $ac_compiler_gnu = yes; then
4441   GXX=yes
4442 else
4443   GXX=
4444 fi
4445 ac_test_CXXFLAGS=${CXXFLAGS+set}
4446 ac_save_CXXFLAGS=$CXXFLAGS
4447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4448 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4449 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4450   $as_echo_n "(cached) " >&6
4451 else
4452   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4453    ac_cxx_werror_flag=yes
4454    ac_cv_prog_cxx_g=no
4455    CXXFLAGS="-g"
4456    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4457 /* end confdefs.h.  */
4458
4459 int
4460 main ()
4461 {
4462
4463   ;
4464   return 0;
4465 }
4466 _ACEOF
4467 if ac_fn_cxx_try_compile "$LINENO"; then :
4468   ac_cv_prog_cxx_g=yes
4469 else
4470   CXXFLAGS=""
4471       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4472 /* end confdefs.h.  */
4473
4474 int
4475 main ()
4476 {
4477
4478   ;
4479   return 0;
4480 }
4481 _ACEOF
4482 if ac_fn_cxx_try_compile "$LINENO"; then :
4483
4484 else
4485   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4486          CXXFLAGS="-g"
4487          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4488 /* end confdefs.h.  */
4489
4490 int
4491 main ()
4492 {
4493
4494   ;
4495   return 0;
4496 }
4497 _ACEOF
4498 if ac_fn_cxx_try_compile "$LINENO"; then :
4499   ac_cv_prog_cxx_g=yes
4500 fi
4501 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4502 fi
4503 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4504 fi
4505 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4506    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4507 fi
4508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4509 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4510 if test "$ac_test_CXXFLAGS" = set; then
4511   CXXFLAGS=$ac_save_CXXFLAGS
4512 elif test $ac_cv_prog_cxx_g = yes; then
4513   if test "$GXX" = yes; then
4514     CXXFLAGS="-g -O2"
4515   else
4516     CXXFLAGS="-g"
4517   fi
4518 else
4519   if test "$GXX" = yes; then
4520     CXXFLAGS="-O2"
4521   else
4522     CXXFLAGS=
4523   fi
4524 fi
4525 ac_ext=c
4526 ac_cpp='$CPP $CPPFLAGS'
4527 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4528 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4529 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4530
4531
4532
4533
4534 if test -n "$ac_tool_prefix"; then
4535   # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
4536 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
4537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4538 $as_echo_n "checking for $ac_word... " >&6; }
4539 if test "${ac_cv_prog_GNATBIND+set}" = set; then :
4540   $as_echo_n "(cached) " >&6
4541 else
4542   if test -n "$GNATBIND"; then
4543   ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
4544 else
4545 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4546 for as_dir in $PATH
4547 do
4548   IFS=$as_save_IFS
4549   test -z "$as_dir" && as_dir=.
4550     for ac_exec_ext in '' $ac_executable_extensions; do
4551   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4552     ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
4553     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4554     break 2
4555   fi
4556 done
4557   done
4558 IFS=$as_save_IFS
4559
4560 fi
4561 fi
4562 GNATBIND=$ac_cv_prog_GNATBIND
4563 if test -n "$GNATBIND"; then
4564   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
4565 $as_echo "$GNATBIND" >&6; }
4566 else
4567   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4568 $as_echo "no" >&6; }
4569 fi
4570
4571
4572 fi
4573 if test -z "$ac_cv_prog_GNATBIND"; then
4574   ac_ct_GNATBIND=$GNATBIND
4575   # Extract the first word of "gnatbind", so it can be a program name with args.
4576 set dummy gnatbind; ac_word=$2
4577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4578 $as_echo_n "checking for $ac_word... " >&6; }
4579 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then :
4580   $as_echo_n "(cached) " >&6
4581 else
4582   if test -n "$ac_ct_GNATBIND"; then
4583   ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
4584 else
4585 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4586 for as_dir in $PATH
4587 do
4588   IFS=$as_save_IFS
4589   test -z "$as_dir" && as_dir=.
4590     for ac_exec_ext in '' $ac_executable_extensions; do
4591   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4592     ac_cv_prog_ac_ct_GNATBIND="gnatbind"
4593     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4594     break 2
4595   fi
4596 done
4597   done
4598 IFS=$as_save_IFS
4599
4600 fi
4601 fi
4602 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
4603 if test -n "$ac_ct_GNATBIND"; then
4604   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
4605 $as_echo "$ac_ct_GNATBIND" >&6; }
4606 else
4607   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4608 $as_echo "no" >&6; }
4609 fi
4610
4611   if test "x$ac_ct_GNATBIND" = x; then
4612     GNATBIND="no"
4613   else
4614     case $cross_compiling:$ac_tool_warned in
4615 yes:)
4616 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4617 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4618 ac_tool_warned=yes ;;
4619 esac
4620     GNATBIND=$ac_ct_GNATBIND
4621   fi
4622 else
4623   GNATBIND="$ac_cv_prog_GNATBIND"
4624 fi
4625
4626 if test -n "$ac_tool_prefix"; then
4627   # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
4628 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
4629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4630 $as_echo_n "checking for $ac_word... " >&6; }
4631 if test "${ac_cv_prog_GNATMAKE+set}" = set; then :
4632   $as_echo_n "(cached) " >&6
4633 else
4634   if test -n "$GNATMAKE"; then
4635   ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
4636 else
4637 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4638 for as_dir in $PATH
4639 do
4640   IFS=$as_save_IFS
4641   test -z "$as_dir" && as_dir=.
4642     for ac_exec_ext in '' $ac_executable_extensions; do
4643   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4644     ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
4645     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4646     break 2
4647   fi
4648 done
4649   done
4650 IFS=$as_save_IFS
4651
4652 fi
4653 fi
4654 GNATMAKE=$ac_cv_prog_GNATMAKE
4655 if test -n "$GNATMAKE"; then
4656   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
4657 $as_echo "$GNATMAKE" >&6; }
4658 else
4659   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4660 $as_echo "no" >&6; }
4661 fi
4662
4663
4664 fi
4665 if test -z "$ac_cv_prog_GNATMAKE"; then
4666   ac_ct_GNATMAKE=$GNATMAKE
4667   # Extract the first word of "gnatmake", so it can be a program name with args.
4668 set dummy gnatmake; ac_word=$2
4669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4670 $as_echo_n "checking for $ac_word... " >&6; }
4671 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then :
4672   $as_echo_n "(cached) " >&6
4673 else
4674   if test -n "$ac_ct_GNATMAKE"; then
4675   ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
4676 else
4677 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4678 for as_dir in $PATH
4679 do
4680   IFS=$as_save_IFS
4681   test -z "$as_dir" && as_dir=.
4682     for ac_exec_ext in '' $ac_executable_extensions; do
4683   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4684     ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
4685     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4686     break 2
4687   fi
4688 done
4689   done
4690 IFS=$as_save_IFS
4691
4692 fi
4693 fi
4694 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
4695 if test -n "$ac_ct_GNATMAKE"; then
4696   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
4697 $as_echo "$ac_ct_GNATMAKE" >&6; }
4698 else
4699   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4700 $as_echo "no" >&6; }
4701 fi
4702
4703   if test "x$ac_ct_GNATMAKE" = x; then
4704     GNATMAKE="no"
4705   else
4706     case $cross_compiling:$ac_tool_warned in
4707 yes:)
4708 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4709 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4710 ac_tool_warned=yes ;;
4711 esac
4712     GNATMAKE=$ac_ct_GNATMAKE
4713   fi
4714 else
4715   GNATMAKE="$ac_cv_prog_GNATMAKE"
4716 fi
4717
4718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5
4719 $as_echo_n "checking whether compiler driver understands Ada... " >&6; }
4720 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then :
4721   $as_echo_n "(cached) " >&6
4722 else
4723   cat >conftest.adb <<EOF
4724 procedure conftest is begin null; end conftest;
4725 EOF
4726 acx_cv_cc_gcc_supports_ada=no
4727 # There is a bug in old released versions of GCC which causes the
4728 # driver to exit successfully when the appropriate language module
4729 # has not been installed.  This is fixed in 2.95.4, 3.0.2, and 3.1.
4730 # Therefore we must check for the error message as well as an
4731 # unsuccessful exit.
4732 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
4733 # given a .adb file, but produce no object file.  So we must check
4734 # if an object file was really produced to guard against this.
4735 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
4736 if test x"$errors" = x && test -f conftest.$ac_objext; then
4737   acx_cv_cc_gcc_supports_ada=yes
4738 fi
4739 rm -f conftest.*
4740 fi
4741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
4742 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
4743
4744 if test "x$GNATBIND" != xno && test "x$GNATMAKE" != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
4745   have_gnat=yes
4746 else
4747   have_gnat=no
4748 fi
4749
4750
4751 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
4752 # optimizations to be activated explicitly by the toplevel.
4753 case "$CC" in
4754   */prev-gcc/xgcc*) ;;
4755   *) CFLAGS=`echo "$CFLAGS " | sed -e "s/-Ofast[        ]//" -e "s/-O[gs][      ]//" -e "s/-O[0-9]*[    ]//" `
4756      CXXFLAGS=`echo "$CXXFLAGS " | sed -e "s/-Ofast[    ]//" -e "s/-O[gs][      ]//" -e "s/-O[0-9]*[    ]//" ` ;;
4757 esac
4758
4759
4760
4761 # Determine PICFLAG for target gnatlib.
4762
4763
4764
4765
4766 case "${target}" in
4767     # PIC is the default on some targets or must not be used.
4768     *-*-darwin*)
4769         # PIC is the default on this platform
4770         # Common symbols not allowed in MH_DYLIB files
4771         PICFLAG_FOR_TARGET=-fno-common
4772         ;;
4773     alpha*-dec-osf5*)
4774         # PIC is the default.
4775         ;;
4776     hppa*64*-*-hpux*)
4777         # PIC is the default for 64-bit PA HP-UX.
4778         ;;
4779     i[34567]86-*-cygwin* | x86_64-*-cygwin*)
4780         ;;
4781     i[34567]86-*-mingw* | x86_64-*-mingw*)
4782         ;;
4783     i[34567]86-*-interix[3-9]*)
4784         # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4785         # Instead, we relocate shared libraries at runtime.
4786         ;;
4787     i[34567]86-*-nto-qnx*)
4788         # QNX uses GNU C++, but need to define -shared option too, otherwise
4789         # it will coredump.
4790         PICFLAG_FOR_TARGET='-fPIC -shared'
4791         ;;
4792     i[34567]86-pc-msdosdjgpp*)
4793         # DJGPP does not support shared libraries at all.
4794         ;;
4795     ia64*-*-hpux*)
4796         # On IA64 HP-UX, PIC is the default but the pic flag
4797         # sets the default TLS model and affects inlining.
4798         PICFLAG_FOR_TARGET=-fPIC
4799         ;;
4800     mips-sgi-irix6*)
4801         # PIC is the default.
4802         ;;
4803     rs6000-ibm-aix* | powerpc-ibm-aix*)
4804         # All AIX code is PIC.
4805         ;;
4806
4807     # Some targets support both -fPIC and -fpic, but prefer the latter.
4808     # FIXME: Why?
4809     i[34567]86-*-* | x86_64-*-*)
4810         PICFLAG_FOR_TARGET=-fpic
4811         ;;
4812     # FIXME: Override -fPIC default in libgcc only?
4813     sh-*-linux* | sh[2346lbe]*-*-linux*)
4814         PICFLAG_FOR_TARGET=-fpic
4815         ;;
4816     # FIXME: Simplify to sh*-*-netbsd*?
4817     sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
4818       sh64-*-netbsd* | sh64l*-*-netbsd*)
4819         PICFLAG_FOR_TARGET=-fpic
4820         ;;
4821     # Default to -fPIC unless specified otherwise.
4822     *)
4823         PICFLAG_FOR_TARGET=-fPIC
4824         ;;
4825 esac
4826
4827 # If the user explicitly uses -fpic/-fPIC, keep that.
4828 case "${CFLAGS_FOR_TARGET}" in
4829     *-fpic*)
4830         PICFLAG_FOR_TARGET=-fpic
4831         ;;
4832     *-fPIC*)
4833         PICFLAG_FOR_TARGET=-fPIC
4834         ;;
4835 esac
4836
4837
4838
4839 # -------------------------
4840 # Check C compiler features
4841 # -------------------------
4842
4843
4844 ac_ext=c
4845 ac_cpp='$CPP $CPPFLAGS'
4846 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4847 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4848 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4850 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4851 # On Suns, sometimes $CPP names a directory.
4852 if test -n "$CPP" && test -d "$CPP"; then
4853   CPP=
4854 fi
4855 if test -z "$CPP"; then
4856   if test "${ac_cv_prog_CPP+set}" = set; then :
4857   $as_echo_n "(cached) " >&6
4858 else
4859       # Double quotes because CPP needs to be expanded
4860     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4861     do
4862       ac_preproc_ok=false
4863 for ac_c_preproc_warn_flag in '' yes
4864 do
4865   # Use a header file that comes with gcc, so configuring glibc
4866   # with a fresh cross-compiler works.
4867   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4868   # <limits.h> exists even on freestanding compilers.
4869   # On the NeXT, cc -E runs the code through the compiler's parser,
4870   # not just through cpp. "Syntax error" is here to catch this case.
4871   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4872 /* end confdefs.h.  */
4873 #ifdef __STDC__
4874 # include <limits.h>
4875 #else
4876 # include <assert.h>
4877 #endif
4878                      Syntax error
4879 _ACEOF
4880 if ac_fn_c_try_cpp "$LINENO"; then :
4881
4882 else
4883   # Broken: fails on valid input.
4884 continue
4885 fi
4886 rm -f conftest.err conftest.$ac_ext
4887
4888   # OK, works on sane cases.  Now check whether nonexistent headers
4889   # can be detected and how.
4890   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4891 /* end confdefs.h.  */
4892 #include <ac_nonexistent.h>
4893 _ACEOF
4894 if ac_fn_c_try_cpp "$LINENO"; then :
4895   # Broken: success on invalid input.
4896 continue
4897 else
4898   # Passes both tests.
4899 ac_preproc_ok=:
4900 break
4901 fi
4902 rm -f conftest.err conftest.$ac_ext
4903
4904 done
4905 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4906 rm -f conftest.err conftest.$ac_ext
4907 if $ac_preproc_ok; then :
4908   break
4909 fi
4910
4911     done
4912     ac_cv_prog_CPP=$CPP
4913
4914 fi
4915   CPP=$ac_cv_prog_CPP
4916 else
4917   ac_cv_prog_CPP=$CPP
4918 fi
4919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4920 $as_echo "$CPP" >&6; }
4921 ac_preproc_ok=false
4922 for ac_c_preproc_warn_flag in '' yes
4923 do
4924   # Use a header file that comes with gcc, so configuring glibc
4925   # with a fresh cross-compiler works.
4926   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4927   # <limits.h> exists even on freestanding compilers.
4928   # On the NeXT, cc -E runs the code through the compiler's parser,
4929   # not just through cpp. "Syntax error" is here to catch this case.
4930   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4931 /* end confdefs.h.  */
4932 #ifdef __STDC__
4933 # include <limits.h>
4934 #else
4935 # include <assert.h>
4936 #endif
4937                      Syntax error
4938 _ACEOF
4939 if ac_fn_c_try_cpp "$LINENO"; then :
4940
4941 else
4942   # Broken: fails on valid input.
4943 continue
4944 fi
4945 rm -f conftest.err conftest.$ac_ext
4946
4947   # OK, works on sane cases.  Now check whether nonexistent headers
4948   # can be detected and how.
4949   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4950 /* end confdefs.h.  */
4951 #include <ac_nonexistent.h>
4952 _ACEOF
4953 if ac_fn_c_try_cpp "$LINENO"; then :
4954   # Broken: success on invalid input.
4955 continue
4956 else
4957   # Passes both tests.
4958 ac_preproc_ok=:
4959 break
4960 fi
4961 rm -f conftest.err conftest.$ac_ext
4962
4963 done
4964 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4965 rm -f conftest.err conftest.$ac_ext
4966 if $ac_preproc_ok; then :
4967
4968 else
4969   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4970 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4971 as_fn_error "C preprocessor \"$CPP\" fails sanity check
4972 See \`config.log' for more details." "$LINENO" 5; }
4973 fi
4974
4975 ac_ext=c
4976 ac_cpp='$CPP $CPPFLAGS'
4977 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4978 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4979 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4980
4981
4982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4983 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4984 if test "${ac_cv_path_GREP+set}" = set; then :
4985   $as_echo_n "(cached) " >&6
4986 else
4987   if test -z "$GREP"; then
4988   ac_path_GREP_found=false
4989   # Loop through the user's path and test for each of PROGNAME-LIST
4990   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4991 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4992 do
4993   IFS=$as_save_IFS
4994   test -z "$as_dir" && as_dir=.
4995     for ac_prog in grep ggrep; do
4996     for ac_exec_ext in '' $ac_executable_extensions; do
4997       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4998       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4999 # Check for GNU ac_path_GREP and select it if it is found.
5000   # Check for GNU $ac_path_GREP
5001 case `"$ac_path_GREP" --version 2>&1` in
5002 *GNU*)
5003   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5004 *)
5005   ac_count=0
5006   $as_echo_n 0123456789 >"conftest.in"
5007   while :
5008   do
5009     cat "conftest.in" "conftest.in" >"conftest.tmp"
5010     mv "conftest.tmp" "conftest.in"
5011     cp "conftest.in" "conftest.nl"
5012     $as_echo 'GREP' >> "conftest.nl"
5013     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5014     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5015     as_fn_arith $ac_count + 1 && ac_count=$as_val
5016     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5017       # Best one so far, save it but keep looking for a better one
5018       ac_cv_path_GREP="$ac_path_GREP"
5019       ac_path_GREP_max=$ac_count
5020     fi
5021     # 10*(2^10) chars as input seems more than enough
5022     test $ac_count -gt 10 && break
5023   done
5024   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5025 esac
5026
5027       $ac_path_GREP_found && break 3
5028     done
5029   done
5030   done
5031 IFS=$as_save_IFS
5032   if test -z "$ac_cv_path_GREP"; then
5033     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5034   fi
5035 else
5036   ac_cv_path_GREP=$GREP
5037 fi
5038
5039 fi
5040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5041 $as_echo "$ac_cv_path_GREP" >&6; }
5042  GREP="$ac_cv_path_GREP"
5043
5044
5045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5046 $as_echo_n "checking for egrep... " >&6; }
5047 if test "${ac_cv_path_EGREP+set}" = set; then :
5048   $as_echo_n "(cached) " >&6
5049 else
5050   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5051    then ac_cv_path_EGREP="$GREP -E"
5052    else
5053      if test -z "$EGREP"; then
5054   ac_path_EGREP_found=false
5055   # Loop through the user's path and test for each of PROGNAME-LIST
5056   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5057 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5058 do
5059   IFS=$as_save_IFS
5060   test -z "$as_dir" && as_dir=.
5061     for ac_prog in egrep; do
5062     for ac_exec_ext in '' $ac_executable_extensions; do
5063       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5064       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5065 # Check for GNU ac_path_EGREP and select it if it is found.
5066   # Check for GNU $ac_path_EGREP
5067 case `"$ac_path_EGREP" --version 2>&1` in
5068 *GNU*)
5069   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5070 *)
5071   ac_count=0
5072   $as_echo_n 0123456789 >"conftest.in"
5073   while :
5074   do
5075     cat "conftest.in" "conftest.in" >"conftest.tmp"
5076     mv "conftest.tmp" "conftest.in"
5077     cp "conftest.in" "conftest.nl"
5078     $as_echo 'EGREP' >> "conftest.nl"
5079     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5080     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5081     as_fn_arith $ac_count + 1 && ac_count=$as_val
5082     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5083       # Best one so far, save it but keep looking for a better one
5084       ac_cv_path_EGREP="$ac_path_EGREP"
5085       ac_path_EGREP_max=$ac_count
5086     fi
5087     # 10*(2^10) chars as input seems more than enough
5088     test $ac_count -gt 10 && break
5089   done
5090   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5091 esac
5092
5093       $ac_path_EGREP_found && break 3
5094     done
5095   done
5096   done
5097 IFS=$as_save_IFS
5098   if test -z "$ac_cv_path_EGREP"; then
5099     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5100   fi
5101 else
5102   ac_cv_path_EGREP=$EGREP
5103 fi
5104
5105    fi
5106 fi
5107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5108 $as_echo "$ac_cv_path_EGREP" >&6; }
5109  EGREP="$ac_cv_path_EGREP"
5110
5111
5112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5113 $as_echo_n "checking for ANSI C header files... " >&6; }
5114 if test "${ac_cv_header_stdc+set}" = set; then :
5115   $as_echo_n "(cached) " >&6
5116 else
5117   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5118 /* end confdefs.h.  */
5119 #include <stdlib.h>
5120 #include <stdarg.h>
5121 #include <string.h>
5122 #include <float.h>
5123
5124 int
5125 main ()
5126 {
5127
5128   ;
5129   return 0;
5130 }
5131 _ACEOF
5132 if ac_fn_c_try_compile "$LINENO"; then :
5133   ac_cv_header_stdc=yes
5134 else
5135   ac_cv_header_stdc=no
5136 fi
5137 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5138
5139 if test $ac_cv_header_stdc = yes; then
5140   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5141   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5142 /* end confdefs.h.  */
5143 #include <string.h>
5144
5145 _ACEOF
5146 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5147   $EGREP "memchr" >/dev/null 2>&1; then :
5148
5149 else
5150   ac_cv_header_stdc=no
5151 fi
5152 rm -f conftest*
5153
5154 fi
5155
5156 if test $ac_cv_header_stdc = yes; then
5157   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5158   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5159 /* end confdefs.h.  */
5160 #include <stdlib.h>
5161
5162 _ACEOF
5163 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5164   $EGREP "free" >/dev/null 2>&1; then :
5165
5166 else
5167   ac_cv_header_stdc=no
5168 fi
5169 rm -f conftest*
5170
5171 fi
5172
5173 if test $ac_cv_header_stdc = yes; then
5174   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5175   if test "$cross_compiling" = yes; then :
5176   :
5177 else
5178   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5179 /* end confdefs.h.  */
5180 #include <ctype.h>
5181 #include <stdlib.h>
5182 #if ((' ' & 0x0FF) == 0x020)
5183 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5184 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5185 #else
5186 # define ISLOWER(c) \
5187                    (('a' <= (c) && (c) <= 'i') \
5188                      || ('j' <= (c) && (c) <= 'r') \
5189                      || ('s' <= (c) && (c) <= 'z'))
5190 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5191 #endif
5192
5193 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5194 int
5195 main ()
5196 {
5197   int i;
5198   for (i = 0; i < 256; i++)
5199     if (XOR (islower (i), ISLOWER (i))
5200         || toupper (i) != TOUPPER (i))
5201       return 2;
5202   return 0;
5203 }
5204 _ACEOF
5205 if ac_fn_c_try_run "$LINENO"; then :
5206
5207 else
5208   ac_cv_header_stdc=no
5209 fi
5210 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5211   conftest.$ac_objext conftest.beam conftest.$ac_ext
5212 fi
5213
5214 fi
5215 fi
5216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5217 $as_echo "$ac_cv_header_stdc" >&6; }
5218 if test $ac_cv_header_stdc = yes; then
5219
5220 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5221
5222 fi
5223
5224 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5225 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5226                   inttypes.h stdint.h unistd.h
5227 do :
5228   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5229 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5230 "
5231 eval as_val=\$$as_ac_Header
5232    if test "x$as_val" = x""yes; then :
5233   cat >>confdefs.h <<_ACEOF
5234 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5235 _ACEOF
5236
5237 fi
5238
5239 done
5240
5241
5242
5243   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5244 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5245   MINIX=yes
5246 else
5247   MINIX=
5248 fi
5249
5250
5251   if test "$MINIX" = yes; then
5252
5253 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5254
5255
5256 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5257
5258
5259 $as_echo "#define _MINIX 1" >>confdefs.h
5260
5261   fi
5262
5263
5264   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5265 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5266 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5267   $as_echo_n "(cached) " >&6
5268 else
5269   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5270 /* end confdefs.h.  */
5271
5272 #         define __EXTENSIONS__ 1
5273           $ac_includes_default
5274 int
5275 main ()
5276 {
5277
5278   ;
5279   return 0;
5280 }
5281 _ACEOF
5282 if ac_fn_c_try_compile "$LINENO"; then :
5283   ac_cv_safe_to_define___extensions__=yes
5284 else
5285   ac_cv_safe_to_define___extensions__=no
5286 fi
5287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5288 fi
5289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5290 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5291   test $ac_cv_safe_to_define___extensions__ = yes &&
5292     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5293
5294   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5295
5296   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5297
5298   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5299
5300   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5301
5302
5303 ac_ext=c
5304 ac_cpp='$CPP $CPPFLAGS'
5305 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5306 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5307 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5309 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5310 # On Suns, sometimes $CPP names a directory.
5311 if test -n "$CPP" && test -d "$CPP"; then
5312   CPP=
5313 fi
5314 if test -z "$CPP"; then
5315   if test "${ac_cv_prog_CPP+set}" = set; then :
5316   $as_echo_n "(cached) " >&6
5317 else
5318       # Double quotes because CPP needs to be expanded
5319     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5320     do
5321       ac_preproc_ok=false
5322 for ac_c_preproc_warn_flag in '' yes
5323 do
5324   # Use a header file that comes with gcc, so configuring glibc
5325   # with a fresh cross-compiler works.
5326   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5327   # <limits.h> exists even on freestanding compilers.
5328   # On the NeXT, cc -E runs the code through the compiler's parser,
5329   # not just through cpp. "Syntax error" is here to catch this case.
5330   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5331 /* end confdefs.h.  */
5332 #ifdef __STDC__
5333 # include <limits.h>
5334 #else
5335 # include <assert.h>
5336 #endif
5337                      Syntax error
5338 _ACEOF
5339 if ac_fn_c_try_cpp "$LINENO"; then :
5340
5341 else
5342   # Broken: fails on valid input.
5343 continue
5344 fi
5345 rm -f conftest.err conftest.$ac_ext
5346
5347   # OK, works on sane cases.  Now check whether nonexistent headers
5348   # can be detected and how.
5349   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5350 /* end confdefs.h.  */
5351 #include <ac_nonexistent.h>
5352 _ACEOF
5353 if ac_fn_c_try_cpp "$LINENO"; then :
5354   # Broken: success on invalid input.
5355 continue
5356 else
5357   # Passes both tests.
5358 ac_preproc_ok=:
5359 break
5360 fi
5361 rm -f conftest.err conftest.$ac_ext
5362
5363 done
5364 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5365 rm -f conftest.err conftest.$ac_ext
5366 if $ac_preproc_ok; then :
5367   break
5368 fi
5369
5370     done
5371     ac_cv_prog_CPP=$CPP
5372
5373 fi
5374   CPP=$ac_cv_prog_CPP
5375 else
5376   ac_cv_prog_CPP=$CPP
5377 fi
5378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5379 $as_echo "$CPP" >&6; }
5380 ac_preproc_ok=false
5381 for ac_c_preproc_warn_flag in '' yes
5382 do
5383   # Use a header file that comes with gcc, so configuring glibc
5384   # with a fresh cross-compiler works.
5385   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5386   # <limits.h> exists even on freestanding compilers.
5387   # On the NeXT, cc -E runs the code through the compiler's parser,
5388   # not just through cpp. "Syntax error" is here to catch this case.
5389   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5390 /* end confdefs.h.  */
5391 #ifdef __STDC__
5392 # include <limits.h>
5393 #else
5394 # include <assert.h>
5395 #endif
5396                      Syntax error
5397 _ACEOF
5398 if ac_fn_c_try_cpp "$LINENO"; then :
5399
5400 else
5401   # Broken: fails on valid input.
5402 continue
5403 fi
5404 rm -f conftest.err conftest.$ac_ext
5405
5406   # OK, works on sane cases.  Now check whether nonexistent headers
5407   # can be detected and how.
5408   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5409 /* end confdefs.h.  */
5410 #include <ac_nonexistent.h>
5411 _ACEOF
5412 if ac_fn_c_try_cpp "$LINENO"; then :
5413   # Broken: success on invalid input.
5414 continue
5415 else
5416   # Passes both tests.
5417 ac_preproc_ok=:
5418 break
5419 fi
5420 rm -f conftest.err conftest.$ac_ext
5421
5422 done
5423 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5424 rm -f conftest.err conftest.$ac_ext
5425 if $ac_preproc_ok; then :
5426
5427 else
5428   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5429 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5430 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5431 See \`config.log' for more details." "$LINENO" 5; }
5432 fi
5433
5434 ac_ext=c
5435 ac_cpp='$CPP $CPPFLAGS'
5436 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5437 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5438 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5439
5440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5441 $as_echo_n "checking for inline... " >&6; }
5442 if test "${ac_cv_c_inline+set}" = set; then :
5443   $as_echo_n "(cached) " >&6
5444 else
5445   ac_cv_c_inline=no
5446 for ac_kw in inline __inline__ __inline; do
5447   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5448 /* end confdefs.h.  */
5449 #ifndef __cplusplus
5450 typedef int foo_t;
5451 static $ac_kw foo_t static_foo () {return 0; }
5452 $ac_kw foo_t foo () {return 0; }
5453 #endif
5454
5455 _ACEOF
5456 if ac_fn_c_try_compile "$LINENO"; then :
5457   ac_cv_c_inline=$ac_kw
5458 fi
5459 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5460   test "$ac_cv_c_inline" != no && break
5461 done
5462
5463 fi
5464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5465 $as_echo "$ac_cv_c_inline" >&6; }
5466
5467 case $ac_cv_c_inline in
5468   inline | yes) ;;
5469   *)
5470     case $ac_cv_c_inline in
5471       no) ac_val=;;
5472       *) ac_val=$ac_cv_c_inline;;
5473     esac
5474     cat >>confdefs.h <<_ACEOF
5475 #ifndef __cplusplus
5476 #define inline $ac_val
5477 #endif
5478 _ACEOF
5479     ;;
5480 esac
5481
5482
5483 # Check whether --enable-largefile was given.
5484 if test "${enable_largefile+set}" = set; then :
5485   enableval=$enable_largefile;
5486 fi
5487
5488 if test "$enable_largefile" != no; then
5489
5490   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5491 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5492 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5493   $as_echo_n "(cached) " >&6
5494 else
5495   ac_cv_sys_largefile_CC=no
5496      if test "$GCC" != yes; then
5497        ac_save_CC=$CC
5498        while :; do
5499          # IRIX 6.2 and later do not support large files by default,
5500          # so use the C compiler's -n32 option if that helps.
5501          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5502 /* end confdefs.h.  */
5503 #include <sys/types.h>
5504  /* Check that off_t can represent 2**63 - 1 correctly.
5505     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5506     since some C++ compilers masquerading as C compilers
5507     incorrectly reject 9223372036854775807.  */
5508 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5509   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5510                        && LARGE_OFF_T % 2147483647 == 1)
5511                       ? 1 : -1];
5512 int
5513 main ()
5514 {
5515
5516   ;
5517   return 0;
5518 }
5519 _ACEOF
5520          if ac_fn_c_try_compile "$LINENO"; then :
5521   break
5522 fi
5523 rm -f core conftest.err conftest.$ac_objext
5524          CC="$CC -n32"
5525          if ac_fn_c_try_compile "$LINENO"; then :
5526   ac_cv_sys_largefile_CC=' -n32'; break
5527 fi
5528 rm -f core conftest.err conftest.$ac_objext
5529          break
5530        done
5531        CC=$ac_save_CC
5532        rm -f conftest.$ac_ext
5533     fi
5534 fi
5535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5536 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5537   if test "$ac_cv_sys_largefile_CC" != no; then
5538     CC=$CC$ac_cv_sys_largefile_CC
5539   fi
5540
5541   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5542 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5543 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5544   $as_echo_n "(cached) " >&6
5545 else
5546   while :; do
5547   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5548 /* end confdefs.h.  */
5549 #include <sys/types.h>
5550  /* Check that off_t can represent 2**63 - 1 correctly.
5551     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5552     since some C++ compilers masquerading as C compilers
5553     incorrectly reject 9223372036854775807.  */
5554 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5555   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5556                        && LARGE_OFF_T % 2147483647 == 1)
5557                       ? 1 : -1];
5558 int
5559 main ()
5560 {
5561
5562   ;
5563   return 0;
5564 }
5565 _ACEOF
5566 if ac_fn_c_try_compile "$LINENO"; then :
5567   ac_cv_sys_file_offset_bits=no; break
5568 fi
5569 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5570   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5571 /* end confdefs.h.  */
5572 #define _FILE_OFFSET_BITS 64
5573 #include <sys/types.h>
5574  /* Check that off_t can represent 2**63 - 1 correctly.
5575     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5576     since some C++ compilers masquerading as C compilers
5577     incorrectly reject 9223372036854775807.  */
5578 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5579   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5580                        && LARGE_OFF_T % 2147483647 == 1)
5581                       ? 1 : -1];
5582 int
5583 main ()
5584 {
5585
5586   ;
5587   return 0;
5588 }
5589 _ACEOF
5590 if ac_fn_c_try_compile "$LINENO"; then :
5591   ac_cv_sys_file_offset_bits=64; break
5592 fi
5593 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5594   ac_cv_sys_file_offset_bits=unknown
5595   break
5596 done
5597 fi
5598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5599 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5600 case $ac_cv_sys_file_offset_bits in #(
5601   no | unknown) ;;
5602   *)
5603 cat >>confdefs.h <<_ACEOF
5604 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5605 _ACEOF
5606 ;;
5607 esac
5608 rm -rf conftest*
5609   if test $ac_cv_sys_file_offset_bits = unknown; then
5610     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5611 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5612 if test "${ac_cv_sys_large_files+set}" = set; then :
5613   $as_echo_n "(cached) " >&6
5614 else
5615   while :; do
5616   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5617 /* end confdefs.h.  */
5618 #include <sys/types.h>
5619  /* Check that off_t can represent 2**63 - 1 correctly.
5620     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5621     since some C++ compilers masquerading as C compilers
5622     incorrectly reject 9223372036854775807.  */
5623 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5624   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5625                        && LARGE_OFF_T % 2147483647 == 1)
5626                       ? 1 : -1];
5627 int
5628 main ()
5629 {
5630
5631   ;
5632   return 0;
5633 }
5634 _ACEOF
5635 if ac_fn_c_try_compile "$LINENO"; then :
5636   ac_cv_sys_large_files=no; break
5637 fi
5638 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5639   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5640 /* end confdefs.h.  */
5641 #define _LARGE_FILES 1
5642 #include <sys/types.h>
5643  /* Check that off_t can represent 2**63 - 1 correctly.
5644     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5645     since some C++ compilers masquerading as C compilers
5646     incorrectly reject 9223372036854775807.  */
5647 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5648   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5649                        && LARGE_OFF_T % 2147483647 == 1)
5650                       ? 1 : -1];
5651 int
5652 main ()
5653 {
5654
5655   ;
5656   return 0;
5657 }
5658 _ACEOF
5659 if ac_fn_c_try_compile "$LINENO"; then :
5660   ac_cv_sys_large_files=1; break
5661 fi
5662 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5663   ac_cv_sys_large_files=unknown
5664   break
5665 done
5666 fi
5667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5668 $as_echo "$ac_cv_sys_large_files" >&6; }
5669 case $ac_cv_sys_large_files in #(
5670   no | unknown) ;;
5671   *)
5672 cat >>confdefs.h <<_ACEOF
5673 #define _LARGE_FILES $ac_cv_sys_large_files
5674 _ACEOF
5675 ;;
5676 esac
5677 rm -rf conftest*
5678   fi
5679 fi
5680
5681
5682 # sizeof(char) is 1 by definition.
5683 # The cast to long int works around a bug in the HP C Compiler
5684 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5685 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5686 # This bug is HP SR number 8606223364.
5687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
5688 $as_echo_n "checking size of void *... " >&6; }
5689 if test "${ac_cv_sizeof_void_p+set}" = set; then :
5690   $as_echo_n "(cached) " >&6
5691 else
5692   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
5693
5694 else
5695   if test "$ac_cv_type_void_p" = yes; then
5696      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5697 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5698 { as_fn_set_status 77
5699 as_fn_error "cannot compute sizeof (void *)
5700 See \`config.log' for more details." "$LINENO" 5; }; }
5701    else
5702      ac_cv_sizeof_void_p=0
5703    fi
5704 fi
5705
5706 fi
5707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
5708 $as_echo "$ac_cv_sizeof_void_p" >&6; }
5709
5710
5711
5712 cat >>confdefs.h <<_ACEOF
5713 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5714 _ACEOF
5715
5716
5717 # The cast to long int works around a bug in the HP C Compiler
5718 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5719 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5720 # This bug is HP SR number 8606223364.
5721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
5722 $as_echo_n "checking size of short... " >&6; }
5723 if test "${ac_cv_sizeof_short+set}" = set; then :
5724   $as_echo_n "(cached) " >&6
5725 else
5726   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
5727
5728 else
5729   if test "$ac_cv_type_short" = yes; then
5730      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5731 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5732 { as_fn_set_status 77
5733 as_fn_error "cannot compute sizeof (short)
5734 See \`config.log' for more details." "$LINENO" 5; }; }
5735    else
5736      ac_cv_sizeof_short=0
5737    fi
5738 fi
5739
5740 fi
5741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
5742 $as_echo "$ac_cv_sizeof_short" >&6; }
5743
5744
5745
5746 cat >>confdefs.h <<_ACEOF
5747 #define SIZEOF_SHORT $ac_cv_sizeof_short
5748 _ACEOF
5749
5750
5751 # The cast to long int works around a bug in the HP C Compiler
5752 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5753 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5754 # This bug is HP SR number 8606223364.
5755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5756 $as_echo_n "checking size of int... " >&6; }
5757 if test "${ac_cv_sizeof_int+set}" = set; then :
5758   $as_echo_n "(cached) " >&6
5759 else
5760   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
5761
5762 else
5763   if test "$ac_cv_type_int" = yes; then
5764      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5765 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5766 { as_fn_set_status 77
5767 as_fn_error "cannot compute sizeof (int)
5768 See \`config.log' for more details." "$LINENO" 5; }; }
5769    else
5770      ac_cv_sizeof_int=0
5771    fi
5772 fi
5773
5774 fi
5775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5776 $as_echo "$ac_cv_sizeof_int" >&6; }
5777
5778
5779
5780 cat >>confdefs.h <<_ACEOF
5781 #define SIZEOF_INT $ac_cv_sizeof_int
5782 _ACEOF
5783
5784
5785 # The cast to long int works around a bug in the HP C Compiler
5786 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5787 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5788 # This bug is HP SR number 8606223364.
5789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5790 $as_echo_n "checking size of long... " >&6; }
5791 if test "${ac_cv_sizeof_long+set}" = set; then :
5792   $as_echo_n "(cached) " >&6
5793 else
5794   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5795
5796 else
5797   if test "$ac_cv_type_long" = yes; then
5798      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5799 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5800 { as_fn_set_status 77
5801 as_fn_error "cannot compute sizeof (long)
5802 See \`config.log' for more details." "$LINENO" 5; }; }
5803    else
5804      ac_cv_sizeof_long=0
5805    fi
5806 fi
5807
5808 fi
5809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5810 $as_echo "$ac_cv_sizeof_long" >&6; }
5811
5812
5813
5814 cat >>confdefs.h <<_ACEOF
5815 #define SIZEOF_LONG $ac_cv_sizeof_long
5816 _ACEOF
5817
5818
5819 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5820 if test "x$ac_cv_type_long_long" = x""yes; then :
5821
5822 cat >>confdefs.h <<_ACEOF
5823 #define HAVE_LONG_LONG 1
5824 _ACEOF
5825
5826 # The cast to long int works around a bug in the HP C Compiler
5827 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5828 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5829 # This bug is HP SR number 8606223364.
5830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5831 $as_echo_n "checking size of long long... " >&6; }
5832 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5833   $as_echo_n "(cached) " >&6
5834 else
5835   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
5836
5837 else
5838   if test "$ac_cv_type_long_long" = yes; then
5839      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5840 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5841 { as_fn_set_status 77
5842 as_fn_error "cannot compute sizeof (long long)
5843 See \`config.log' for more details." "$LINENO" 5; }; }
5844    else
5845      ac_cv_sizeof_long_long=0
5846    fi
5847 fi
5848
5849 fi
5850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5851 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5852
5853
5854
5855 cat >>confdefs.h <<_ACEOF
5856 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5857 _ACEOF
5858
5859
5860 fi
5861
5862 ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default"
5863 if test "x$ac_cv_type___int64" = x""yes; then :
5864
5865 cat >>confdefs.h <<_ACEOF
5866 #define HAVE___INT64 1
5867 _ACEOF
5868
5869 # The cast to long int works around a bug in the HP C Compiler
5870 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5871 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5872 # This bug is HP SR number 8606223364.
5873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __int64" >&5
5874 $as_echo_n "checking size of __int64... " >&6; }
5875 if test "${ac_cv_sizeof___int64+set}" = set; then :
5876   $as_echo_n "(cached) " >&6
5877 else
5878   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__int64))" "ac_cv_sizeof___int64"        "$ac_includes_default"; then :
5879
5880 else
5881   if test "$ac_cv_type___int64" = yes; then
5882      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5883 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5884 { as_fn_set_status 77
5885 as_fn_error "cannot compute sizeof (__int64)
5886 See \`config.log' for more details." "$LINENO" 5; }; }
5887    else
5888      ac_cv_sizeof___int64=0
5889    fi
5890 fi
5891
5892 fi
5893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___int64" >&5
5894 $as_echo "$ac_cv_sizeof___int64" >&6; }
5895
5896
5897
5898 cat >>confdefs.h <<_ACEOF
5899 #define SIZEOF___INT64 $ac_cv_sizeof___int64
5900 _ACEOF
5901
5902
5903 fi
5904
5905 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
5906 case $ac_cv_c_int8_t in #(
5907   no|yes) ;; #(
5908   *)
5909
5910 cat >>confdefs.h <<_ACEOF
5911 #define int8_t $ac_cv_c_int8_t
5912 _ACEOF
5913 ;;
5914 esac
5915
5916 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
5917 case $ac_cv_c_int16_t in #(
5918   no|yes) ;; #(
5919   *)
5920
5921 cat >>confdefs.h <<_ACEOF
5922 #define int16_t $ac_cv_c_int16_t
5923 _ACEOF
5924 ;;
5925 esac
5926
5927 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
5928 case $ac_cv_c_int32_t in #(
5929   no|yes) ;; #(
5930   *)
5931
5932 cat >>confdefs.h <<_ACEOF
5933 #define int32_t $ac_cv_c_int32_t
5934 _ACEOF
5935 ;;
5936 esac
5937
5938 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
5939 case $ac_cv_c_int64_t in #(
5940   no|yes) ;; #(
5941   *)
5942
5943 cat >>confdefs.h <<_ACEOF
5944 #define int64_t $ac_cv_c_int64_t
5945 _ACEOF
5946 ;;
5947 esac
5948
5949
5950   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
5951 $as_echo_n "checking for long long int... " >&6; }
5952 if test "${ac_cv_type_long_long_int+set}" = set; then :
5953   $as_echo_n "(cached) " >&6
5954 else
5955   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5956 /* end confdefs.h.  */
5957
5958   /* For now, do not test the preprocessor; as of 2007 there are too many
5959          implementations with broken preprocessors.  Perhaps this can
5960          be revisited in 2012.  In the meantime, code should not expect
5961          #if to work with literals wider than 32 bits.  */
5962       /* Test literals.  */
5963       long long int ll = 9223372036854775807ll;
5964       long long int nll = -9223372036854775807LL;
5965       unsigned long long int ull = 18446744073709551615ULL;
5966       /* Test constant expressions.   */
5967       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
5968                      ? 1 : -1)];
5969       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
5970                      ? 1 : -1)];
5971       int i = 63;
5972 int
5973 main ()
5974 {
5975 /* Test availability of runtime routines for shift and division.  */
5976       long long int llmax = 9223372036854775807ll;
5977       unsigned long long int ullmax = 18446744073709551615ull;
5978       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
5979               | (llmax / ll) | (llmax % ll)
5980               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
5981               | (ullmax / ull) | (ullmax % ull));
5982   ;
5983   return 0;
5984 }
5985
5986 _ACEOF
5987 if ac_fn_c_try_link "$LINENO"; then :
5988                         if test "$cross_compiling" = yes; then :
5989   ac_cv_type_long_long_int=yes
5990 else
5991   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5992 /* end confdefs.h.  */
5993 #include <limits.h>
5994                #ifndef LLONG_MAX
5995                # define HALF \
5996                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
5997                # define LLONG_MAX (HALF - 1 + HALF)
5998                #endif
5999 int
6000 main ()
6001 {
6002 long long int n = 1;
6003                int i;
6004                for (i = 0; ; i++)
6005                  {
6006                    long long int m = n << i;
6007                    if (m >> i != n)
6008                      return 1;
6009                    if (LLONG_MAX / 2 < m)
6010                      break;
6011                  }
6012                return 0;
6013   ;
6014   return 0;
6015 }
6016 _ACEOF
6017 if ac_fn_c_try_run "$LINENO"; then :
6018   ac_cv_type_long_long_int=yes
6019 else
6020   ac_cv_type_long_long_int=no
6021 fi
6022 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6023   conftest.$ac_objext conftest.beam conftest.$ac_ext
6024 fi
6025
6026 else
6027   ac_cv_type_long_long_int=no
6028 fi
6029 rm -f core conftest.err conftest.$ac_objext \
6030     conftest$ac_exeext conftest.$ac_ext
6031 fi
6032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
6033 $as_echo "$ac_cv_type_long_long_int" >&6; }
6034   if test $ac_cv_type_long_long_int = yes; then
6035
6036 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
6037
6038   fi
6039
6040
6041
6042   ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
6043 if test "x$ac_cv_type_intmax_t" = x""yes; then :
6044
6045 $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
6046
6047 else
6048   test $ac_cv_type_long_long_int = yes \
6049        && ac_type='long long int' \
6050        || ac_type='long int'
6051
6052 cat >>confdefs.h <<_ACEOF
6053 #define intmax_t $ac_type
6054 _ACEOF
6055
6056 fi
6057
6058
6059
6060   ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
6061 if test "x$ac_cv_type_intptr_t" = x""yes; then :
6062
6063 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
6064
6065 else
6066   for ac_type in 'int' 'long int' 'long long int'; do
6067        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6068 /* end confdefs.h.  */
6069 $ac_includes_default
6070 int
6071 main ()
6072 {
6073 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6074 test_array [0] = 0
6075
6076   ;
6077   return 0;
6078 }
6079 _ACEOF
6080 if ac_fn_c_try_compile "$LINENO"; then :
6081
6082 cat >>confdefs.h <<_ACEOF
6083 #define intptr_t $ac_type
6084 _ACEOF
6085
6086           ac_type=
6087 fi
6088 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6089        test -z "$ac_type" && break
6090      done
6091 fi
6092
6093
6094 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6095 case $ac_cv_c_uint8_t in #(
6096   no|yes) ;; #(
6097   *)
6098
6099 $as_echo "#define _UINT8_T 1" >>confdefs.h
6100
6101
6102 cat >>confdefs.h <<_ACEOF
6103 #define uint8_t $ac_cv_c_uint8_t
6104 _ACEOF
6105 ;;
6106   esac
6107
6108 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6109 case $ac_cv_c_uint16_t in #(
6110   no|yes) ;; #(
6111   *)
6112
6113
6114 cat >>confdefs.h <<_ACEOF
6115 #define uint16_t $ac_cv_c_uint16_t
6116 _ACEOF
6117 ;;
6118   esac
6119
6120 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6121 case $ac_cv_c_uint32_t in #(
6122   no|yes) ;; #(
6123   *)
6124
6125 $as_echo "#define _UINT32_T 1" >>confdefs.h
6126
6127
6128 cat >>confdefs.h <<_ACEOF
6129 #define uint32_t $ac_cv_c_uint32_t
6130 _ACEOF
6131 ;;
6132   esac
6133
6134 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6135 case $ac_cv_c_uint64_t in #(
6136   no|yes) ;; #(
6137   *)
6138
6139 $as_echo "#define _UINT64_T 1" >>confdefs.h
6140
6141
6142 cat >>confdefs.h <<_ACEOF
6143 #define uint64_t $ac_cv_c_uint64_t
6144 _ACEOF
6145 ;;
6146   esac
6147
6148
6149   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
6150 $as_echo_n "checking for unsigned long long int... " >&6; }
6151 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
6152   $as_echo_n "(cached) " >&6
6153 else
6154   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6155 /* end confdefs.h.  */
6156
6157   /* For now, do not test the preprocessor; as of 2007 there are too many
6158          implementations with broken preprocessors.  Perhaps this can
6159          be revisited in 2012.  In the meantime, code should not expect
6160          #if to work with literals wider than 32 bits.  */
6161       /* Test literals.  */
6162       long long int ll = 9223372036854775807ll;
6163       long long int nll = -9223372036854775807LL;
6164       unsigned long long int ull = 18446744073709551615ULL;
6165       /* Test constant expressions.   */
6166       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6167                      ? 1 : -1)];
6168       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6169                      ? 1 : -1)];
6170       int i = 63;
6171 int
6172 main ()
6173 {
6174 /* Test availability of runtime routines for shift and division.  */
6175       long long int llmax = 9223372036854775807ll;
6176       unsigned long long int ullmax = 18446744073709551615ull;
6177       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6178               | (llmax / ll) | (llmax % ll)
6179               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6180               | (ullmax / ull) | (ullmax % ull));
6181   ;
6182   return 0;
6183 }
6184
6185 _ACEOF
6186 if ac_fn_c_try_link "$LINENO"; then :
6187   ac_cv_type_unsigned_long_long_int=yes
6188 else
6189   ac_cv_type_unsigned_long_long_int=no
6190 fi
6191 rm -f core conftest.err conftest.$ac_objext \
6192     conftest$ac_exeext conftest.$ac_ext
6193 fi
6194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
6195 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
6196   if test $ac_cv_type_unsigned_long_long_int = yes; then
6197
6198 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
6199
6200   fi
6201
6202
6203
6204   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
6205 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
6206
6207 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
6208
6209 else
6210   test $ac_cv_type_unsigned_long_long_int = yes \
6211        && ac_type='unsigned long long int' \
6212        || ac_type='unsigned long int'
6213
6214 cat >>confdefs.h <<_ACEOF
6215 #define uintmax_t $ac_type
6216 _ACEOF
6217
6218 fi
6219
6220
6221
6222   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6223 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
6224
6225 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6226
6227 else
6228   for ac_type in 'unsigned int' 'unsigned long int' \
6229         'unsigned long long int'; do
6230        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6231 /* end confdefs.h.  */
6232 $ac_includes_default
6233 int
6234 main ()
6235 {
6236 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6237 test_array [0] = 0
6238
6239   ;
6240   return 0;
6241 }
6242 _ACEOF
6243 if ac_fn_c_try_compile "$LINENO"; then :
6244
6245 cat >>confdefs.h <<_ACEOF
6246 #define uintptr_t $ac_type
6247 _ACEOF
6248
6249           ac_type=
6250 fi
6251 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6252        test -z "$ac_type" && break
6253      done
6254 fi
6255
6256
6257
6258
6259
6260
6261
6262
6263
6264
6265
6266
6267
6268
6269
6270 # ---------------------
6271 # Warnings and checking
6272 # ---------------------
6273
6274 # Check $CC warning features (if it's GCC).
6275 # We want to use -pedantic, but we don't want warnings about
6276 # * 'long long'
6277 # * variadic macros
6278 # * overlong strings
6279 # * C++11 narrowing conversions in { }
6280 # So, we only use -pedantic if we can disable those warnings.
6281
6282 # In stage 1, disable -Wformat warnings from old GCCs about new % codes
6283 # Check whether --enable-build-format-warnings was given.
6284 if test "${enable_build_format_warnings+set}" = set; then :
6285   enableval=$enable_build_format_warnings;
6286 else
6287   enable_build_format_warnings=yes
6288 fi
6289
6290 if test $enable_build_format_warnings = no; then :
6291   wf_opt=-Wno-format
6292 else
6293   wf_opt=
6294 fi
6295 loose_warn=
6296 save_CFLAGS="$CFLAGS"
6297 for real_option in -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual $wf_opt; do
6298   # Do the check with the no- prefix removed since gcc silently
6299   # accepts any -Wno-* option on purpose
6300   case $real_option in
6301     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6302     *) option=$real_option ;;
6303   esac
6304   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6305
6306   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6307 $as_echo_n "checking whether $CC supports $option... " >&6; }
6308 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6309   $as_echo_n "(cached) " >&6
6310 else
6311   CFLAGS="$option"
6312     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6313 /* end confdefs.h.  */
6314
6315 int
6316 main ()
6317 {
6318
6319   ;
6320   return 0;
6321 }
6322 _ACEOF
6323 if ac_fn_c_try_compile "$LINENO"; then :
6324   eval "$as_acx_Woption=yes"
6325 else
6326   eval "$as_acx_Woption=no"
6327 fi
6328 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6329
6330 fi
6331 eval ac_res=\$$as_acx_Woption
6332                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6333 $as_echo "$ac_res" >&6; }
6334   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6335   loose_warn="$loose_warn${loose_warn:+ }$real_option"
6336 fi
6337   done
6338 CFLAGS="$save_CFLAGS"
6339
6340 c_loose_warn=
6341 save_CFLAGS="$CFLAGS"
6342 for real_option in -Wstrict-prototypes -Wmissing-prototypes; do
6343   # Do the check with the no- prefix removed since gcc silently
6344   # accepts any -Wno-* option on purpose
6345   case $real_option in
6346     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6347     *) option=$real_option ;;
6348   esac
6349   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6350
6351   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6352 $as_echo_n "checking whether $CC supports $option... " >&6; }
6353 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6354   $as_echo_n "(cached) " >&6
6355 else
6356   CFLAGS="$option"
6357     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6358 /* end confdefs.h.  */
6359
6360 int
6361 main ()
6362 {
6363
6364   ;
6365   return 0;
6366 }
6367 _ACEOF
6368 if ac_fn_c_try_compile "$LINENO"; then :
6369   eval "$as_acx_Woption=yes"
6370 else
6371   eval "$as_acx_Woption=no"
6372 fi
6373 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6374
6375 fi
6376 eval ac_res=\$$as_acx_Woption
6377                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6378 $as_echo "$ac_res" >&6; }
6379   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6380   c_loose_warn="$c_loose_warn${c_loose_warn:+ }$real_option"
6381 fi
6382   done
6383 CFLAGS="$save_CFLAGS"
6384
6385 strict_warn=
6386 save_CFLAGS="$CFLAGS"
6387 for real_option in -Wmissing-format-attribute; do
6388   # Do the check with the no- prefix removed since gcc silently
6389   # accepts any -Wno-* option on purpose
6390   case $real_option in
6391     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6392     *) option=$real_option ;;
6393   esac
6394   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6395
6396   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6397 $as_echo_n "checking whether $CC supports $option... " >&6; }
6398 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6399   $as_echo_n "(cached) " >&6
6400 else
6401   CFLAGS="$option"
6402     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6403 /* end confdefs.h.  */
6404
6405 int
6406 main ()
6407 {
6408
6409   ;
6410   return 0;
6411 }
6412 _ACEOF
6413 if ac_fn_c_try_compile "$LINENO"; then :
6414   eval "$as_acx_Woption=yes"
6415 else
6416   eval "$as_acx_Woption=no"
6417 fi
6418 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6419
6420 fi
6421 eval ac_res=\$$as_acx_Woption
6422                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6423 $as_echo "$ac_res" >&6; }
6424   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6425   strict_warn="$strict_warn${strict_warn:+ }$real_option"
6426 fi
6427   done
6428 CFLAGS="$save_CFLAGS"
6429
6430 c_strict_warn=
6431 save_CFLAGS="$CFLAGS"
6432 for real_option in -Wold-style-definition -Wc++-compat; do
6433   # Do the check with the no- prefix removed since gcc silently
6434   # accepts any -Wno-* option on purpose
6435   case $real_option in
6436     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6437     *) option=$real_option ;;
6438   esac
6439   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6440
6441   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6442 $as_echo_n "checking whether $CC supports $option... " >&6; }
6443 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6444   $as_echo_n "(cached) " >&6
6445 else
6446   CFLAGS="$option"
6447     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6448 /* end confdefs.h.  */
6449
6450 int
6451 main ()
6452 {
6453
6454   ;
6455   return 0;
6456 }
6457 _ACEOF
6458 if ac_fn_c_try_compile "$LINENO"; then :
6459   eval "$as_acx_Woption=yes"
6460 else
6461   eval "$as_acx_Woption=no"
6462 fi
6463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6464
6465 fi
6466 eval ac_res=\$$as_acx_Woption
6467                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6468 $as_echo "$ac_res" >&6; }
6469   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6470   c_strict_warn="$c_strict_warn${c_strict_warn:+ }$real_option"
6471 fi
6472   done
6473 CFLAGS="$save_CFLAGS"
6474
6475 # Do the check with the no- prefix removed from the warning options
6476 # since gcc silently accepts any -Wno-* option on purpose
6477 if test "$GCC" = yes; then :
6478   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings" >&5
6479 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings... " >&6; }
6480 if test "${acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings+set}" = set; then :
6481   $as_echo_n "(cached) " >&6
6482 else
6483   save_CFLAGS="$CFLAGS"
6484 CFLAGS="-pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings"
6485 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6486 /* end confdefs.h.  */
6487
6488 int
6489 main ()
6490 {
6491
6492   ;
6493   return 0;
6494 }
6495 _ACEOF
6496 if ac_fn_c_try_compile "$LINENO"; then :
6497   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=yes
6498 else
6499   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=no
6500 fi
6501 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6502 CFLAGS="$save_CFLAGS"
6503 fi
6504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&5
6505 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&6; }
6506 if test $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings = yes; then :
6507   strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6508 fi
6509
6510 fi
6511
6512 # Check whether --enable-werror-always was given.
6513 if test "${enable_werror_always+set}" = set; then :
6514   enableval=$enable_werror_always;
6515 else
6516   enable_werror_always=no
6517 fi
6518
6519 if test $enable_werror_always = yes; then :
6520   strict_warn="$strict_warn${strict_warn:+ }-Werror"
6521 fi
6522
6523
6524
6525 # The above macros do nothing if the compiler is not GCC.  However, the
6526 # Makefile has more goo to add other flags, so these variables are used
6527 # to enable warnings only for GCC.
6528 warn_cflags=
6529 warn_cxxflags=
6530 if test "x$GCC" = "xyes"; then
6531   warn_cflags='$(GCC_WARN_CFLAGS)'
6532   warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
6533 fi
6534
6535
6536
6537 # Disable exceptions and RTTI if building with g++
6538 noexception_flags=
6539 save_CFLAGS="$CFLAGS"
6540 for real_option in -fno-exceptions -fno-rtti -fasynchronous-unwind-tables; do
6541   # Do the check with the no- prefix removed since gcc silently
6542   # accepts any -Wno-* option on purpose
6543   case $real_option in
6544     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6545     *) option=$real_option ;;
6546   esac
6547   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6548
6549   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6550 $as_echo_n "checking whether $CC supports $option... " >&6; }
6551 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6552   $as_echo_n "(cached) " >&6
6553 else
6554   CFLAGS="$option"
6555     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6556 /* end confdefs.h.  */
6557
6558 int
6559 main ()
6560 {
6561
6562   ;
6563   return 0;
6564 }
6565 _ACEOF
6566 if ac_fn_c_try_compile "$LINENO"; then :
6567   eval "$as_acx_Woption=yes"
6568 else
6569   eval "$as_acx_Woption=no"
6570 fi
6571 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6572
6573 fi
6574 eval ac_res=\$$as_acx_Woption
6575                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6576 $as_echo "$ac_res" >&6; }
6577   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6578   noexception_flags="$noexception_flags${noexception_flags:+ }$real_option"
6579 fi
6580   done
6581 CFLAGS="$save_CFLAGS"
6582
6583
6584 # Enable expensive internal checks
6585 is_release=
6586 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6587   is_release=yes
6588 fi
6589
6590 # Check whether --enable-checking was given.
6591 if test "${enable_checking+set}" = set; then :
6592   enableval=$enable_checking; ac_checking_flags="${enableval}"
6593 else
6594
6595 # Determine the default checks.
6596 if test x$is_release = x ; then
6597   ac_checking_flags=yes
6598 else
6599   ac_checking_flags=release
6600 fi
6601 fi
6602
6603 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6604 for check in release $ac_checking_flags
6605 do
6606         case $check in
6607         # these set all the flags to specific states
6608         yes)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
6609                         ac_fold_checking= ; ac_gc_checking=1 ;
6610                         ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
6611                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6612                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6613                         ac_types_checking=1 ;;
6614         no|none)        ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
6615                         ac_fold_checking= ; ac_gc_checking= ;
6616                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6617                         ac_rtlflag_checking= ; ac_runtime_checking= ;
6618                         ac_tree_checking= ; ac_valgrind_checking= ;
6619                         ac_types_checking= ;;
6620         all)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
6621                         ac_fold_checking=1 ; ac_gc_checking=1 ;
6622                         ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
6623                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6624                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6625                         ac_types_checking=1 ;;
6626         release)        ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
6627                         ac_fold_checking= ; ac_gc_checking= ;
6628                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6629                         ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6630                         ac_tree_checking= ; ac_valgrind_checking= ;
6631                         ac_types_checking= ;;
6632         # these enable particular checks
6633         assert)         ac_assert_checking=1 ;;
6634         df)             ac_df_checking=1 ;;
6635         fold)           ac_fold_checking=1 ;;
6636         gc)             ac_gc_checking=1 ;;
6637         gcac)           ac_gc_always_collect=1 ;;
6638         gimple)         ac_gimple_checking=1 ;;
6639         misc)           ac_checking=1 ;;
6640         rtl)            ac_rtl_checking=1 ;;
6641         rtlflag)        ac_rtlflag_checking=1 ;;
6642         runtime)        ac_runtime_checking=1 ;;
6643         tree)           ac_tree_checking=1 ;;
6644         types)          ac_types_checking=1 ;;
6645         valgrind)       ac_valgrind_checking=1 ;;
6646         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
6647         esac
6648 done
6649 IFS="$ac_save_IFS"
6650
6651 nocommon_flag=""
6652 if test x$ac_checking != x ; then
6653
6654 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
6655
6656   nocommon_flag=-fno-common
6657 fi
6658
6659 if test x$ac_df_checking != x ; then
6660
6661 $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
6662
6663 fi
6664 if test x$ac_assert_checking != x ; then
6665
6666 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
6667
6668 fi
6669 if test x$ac_gimple_checking != x ; then
6670
6671 $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
6672
6673 fi
6674
6675 if test x$ac_runtime_checking != x ; then
6676
6677 $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
6678
6679 fi
6680 if test x$ac_tree_checking != x ; then
6681
6682 $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
6683
6684   TREEBROWSER=tree-browser.o
6685   TREECHECKING=yes
6686 fi
6687 if test x$ac_types_checking != x ; then
6688
6689 $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
6690
6691 fi
6692
6693
6694 if test x$ac_rtl_checking != x ; then
6695
6696 $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
6697
6698 fi
6699 if test x$ac_rtlflag_checking != x ; then
6700
6701 $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
6702
6703 fi
6704 if test x$ac_gc_checking != x ; then
6705
6706 $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
6707
6708 fi
6709 if test x$ac_gc_always_collect != x ; then
6710
6711 $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
6712
6713 fi
6714 if test x$ac_fold_checking != x ; then
6715
6716 $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
6717
6718 fi
6719 valgrind_path_defines=
6720 valgrind_command=
6721
6722 ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
6723 if test "x$ac_cv_header_valgrind_h" = x""yes; then :
6724   have_valgrind_h=yes
6725 else
6726   have_valgrind_h=no
6727 fi
6728
6729
6730
6731 if test x$ac_valgrind_checking != x ; then
6732   # It is certainly possible that there's valgrind but no valgrind.h.
6733   # GCC relies on making annotations so we must have both.
6734   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6735 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
6736   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6737 /* end confdefs.h.  */
6738 #include <valgrind/memcheck.h>
6739 #ifndef VALGRIND_DISCARD
6740 #error VALGRIND_DISCARD not defined
6741 #endif
6742 _ACEOF
6743 if ac_fn_c_try_cpp "$LINENO"; then :
6744   gcc_cv_header_valgrind_memcheck_h=yes
6745 else
6746   gcc_cv_header_valgrind_memcheck_h=no
6747 fi
6748 rm -f conftest.err conftest.$ac_ext
6749   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6750 $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
6751   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6752 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
6753   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6754 /* end confdefs.h.  */
6755 #include <memcheck.h>
6756 #ifndef VALGRIND_DISCARD
6757 #error VALGRIND_DISCARD not defined
6758 #endif
6759 _ACEOF
6760 if ac_fn_c_try_cpp "$LINENO"; then :
6761   gcc_cv_header_memcheck_h=yes
6762 else
6763   gcc_cv_header_memcheck_h=no
6764 fi
6765 rm -f conftest.err conftest.$ac_ext
6766   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
6767 $as_echo "$gcc_cv_header_memcheck_h" >&6; }
6768
6769 # Prepare PATH_SEPARATOR.
6770 # The user is always right.
6771 if test "${PATH_SEPARATOR+set}" != set; then
6772   echo "#! /bin/sh" >conf$$.sh
6773   echo  "exit 0"   >>conf$$.sh
6774   chmod +x conf$$.sh
6775   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6776     PATH_SEPARATOR=';'
6777   else
6778     PATH_SEPARATOR=:
6779   fi
6780   rm -f conf$$.sh
6781 fi
6782
6783 # Find out how to test for executable files. Don't use a zero-byte file,
6784 # as systems may use methods other than mode bits to determine executability.
6785 cat >conf$$.file <<_ASEOF
6786 #! /bin/sh
6787 exit 0
6788 _ASEOF
6789 chmod +x conf$$.file
6790 if test -x conf$$.file >/dev/null 2>&1; then
6791   ac_executable_p="test -x"
6792 else
6793   ac_executable_p="test -f"
6794 fi
6795 rm -f conf$$.file
6796
6797 # Extract the first word of "valgrind", so it can be a program name with args.
6798 set dummy valgrind; ac_word=$2
6799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6800 $as_echo_n "checking for $ac_word... " >&6; }
6801 if test "${ac_cv_path_valgrind_path+set}" = set; then :
6802   $as_echo_n "(cached) " >&6
6803 else
6804   case "$valgrind_path" in
6805   [\\/]* | ?:[\\/]*)
6806     ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6807     ;;
6808   *)
6809     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6810     for ac_dir in $PATH; do
6811       IFS="$ac_save_IFS"
6812       test -z "$ac_dir" && ac_dir=.
6813       for ac_exec_ext in '' $ac_executable_extensions; do
6814         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6815           if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6816             ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6817             break 2
6818           fi
6819         fi
6820       done
6821     done
6822     IFS="$ac_save_IFS"
6823     ;;
6824 esac
6825 fi
6826 valgrind_path="$ac_cv_path_valgrind_path"
6827 if test -n "$valgrind_path"; then
6828   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
6829 $as_echo "$valgrind_path" >&6; }
6830 else
6831   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6832 $as_echo "no" >&6; }
6833 fi
6834
6835   if test "x$valgrind_path" = "x" \
6836     || (test $have_valgrind_h = no \
6837         && test $gcc_cv_header_memcheck_h = no \
6838         && test $gcc_cv_header_valgrind_memcheck_h = no); then
6839         as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
6840   fi
6841   valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6842   valgrind_command="$valgrind_path -q"
6843
6844 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
6845
6846   if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6847
6848 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
6849
6850   fi
6851   if test $gcc_cv_header_memcheck_h = yes; then
6852
6853 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
6854
6855   fi
6856 fi
6857
6858
6859
6860 # Enable code coverage collection
6861 # Check whether --enable-coverage was given.
6862 if test "${enable_coverage+set}" = set; then :
6863   enableval=$enable_coverage; case "${enableval}" in
6864   yes|noopt)
6865     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6866     ;;
6867   opt)
6868     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6869     ;;
6870   no)
6871     # a.k.a. --disable-coverage
6872     coverage_flags=""
6873     ;;
6874   *)
6875     as_fn_error "unknown coverage setting $enableval" "$LINENO" 5
6876     ;;
6877 esac
6878 else
6879   coverage_flags=""
6880 fi
6881
6882
6883
6884 # Check whether --enable-gather-detailed-mem-stats was given.
6885 if test "${enable_gather_detailed_mem_stats+set}" = set; then :
6886   enableval=$enable_gather_detailed_mem_stats;
6887 else
6888   enable_gather_detailed_mem_stats=no
6889 fi
6890
6891 gather_stats=`if test $enable_gather_detailed_mem_stats != no; then echo 1; else echo 0; fi`
6892
6893 cat >>confdefs.h <<_ACEOF
6894 #define GATHER_STATISTICS $gather_stats
6895 _ACEOF
6896
6897
6898 # -------------------------------
6899 # Miscenalleous configure options
6900 # -------------------------------
6901
6902 # With stabs
6903
6904 # Check whether --with-stabs was given.
6905 if test "${with_stabs+set}" = set; then :
6906   withval=$with_stabs; stabs="$with_stabs"
6907 else
6908   stabs=no
6909 fi
6910
6911
6912 # Determine whether or not multilibs are enabled.
6913 # Check whether --enable-multilib was given.
6914 if test "${enable_multilib+set}" = set; then :
6915   enableval=$enable_multilib;
6916 else
6917   enable_multilib=yes
6918 fi
6919
6920
6921
6922 # Determine whether or not multiarch is enabled.
6923 # Check whether --enable-multiarch was given.
6924 if test "${enable_multiarch+set}" = set; then :
6925   enableval=$enable_multiarch; case "${enableval}" in
6926 yes|no|auto) enable_multiarch=$enableval;;
6927 *) as_fn_error "bad value ${enableval} given for --enable-multiarch option" "$LINENO" 5 ;;
6928 esac
6929 else
6930   enable_multiarch=auto
6931 fi
6932
6933 if test x${enable_multiarch} = xauto; then
6934   if test x${with_native_system_header_dir} != x; then
6935     ma_msg_suffix=", disabled auto check (configured with --native-system-header-dir)"
6936     enable_multiarch=no
6937   fi
6938   if test x$host != x$target && test "x$with_sysroot" = x; then
6939     ma_msg_suffix=", disabled auto check (cross build configured without --with-sysroot)"
6940     enable_multiarch=no
6941   fi
6942 fi
6943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for multiarch configuration" >&5
6944 $as_echo_n "checking for multiarch configuration... " >&6; }
6945
6946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_multiarch$ma_msg_suffix" >&5
6947 $as_echo "$enable_multiarch$ma_msg_suffix" >&6; }
6948
6949 # needed for setting the multiarch name for soft-float/hard-float ABIs
6950
6951
6952
6953 # Enable __cxa_atexit for C++.
6954 # Check whether --enable-__cxa_atexit was given.
6955 if test "${enable___cxa_atexit+set}" = set; then :
6956   enableval=$enable___cxa_atexit;
6957 fi
6958
6959
6960 # Enable C extension for decimal float if target supports it.
6961
6962 # Check whether --enable-decimal-float was given.
6963 if test "${enable_decimal_float+set}" = set; then :
6964   enableval=$enable_decimal_float;
6965   case $enable_decimal_float in
6966     yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
6967     *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
6968 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
6969   esac
6970
6971 else
6972
6973   case $target in
6974     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
6975     i?86*-*-gnu* | \
6976     i?86*-*-mingw* | x86_64*-*-mingw* | \
6977     i?86*-*-cygwin* | x86_64*-*-cygwin*)
6978       enable_decimal_float=yes
6979       ;;
6980     *)
6981       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
6982 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
6983       enable_decimal_float=no
6984       ;;
6985   esac
6986
6987 fi
6988
6989
6990 # x86's use BID format instead of DPD
6991 case x$enable_decimal_float in
6992   xyes)
6993     case $target in
6994       i?86*-*-* | x86_64*-*-*)
6995         enable_decimal_float=bid
6996         ;;
6997       *)
6998         enable_decimal_float=dpd
6999         ;;
7000     esac
7001     default_decimal_float=$enable_decimal_float
7002     ;;
7003   xno)
7004     # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7005     # dependency on libdecnumber.
7006     default_decimal_float=dpd
7007     ;;
7008 esac
7009
7010
7011
7012
7013 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7014
7015 cat >>confdefs.h <<_ACEOF
7016 #define ENABLE_DECIMAL_FLOAT $dfp
7017 _ACEOF
7018
7019
7020 # Use default_decimal_float for dependency.
7021 enable_decimal_float=$default_decimal_float
7022
7023 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7024
7025 cat >>confdefs.h <<_ACEOF
7026 #define ENABLE_DECIMAL_BID_FORMAT $bid
7027 _ACEOF
7028
7029
7030 # Enable C extension for fixed-point arithmetic.
7031 # Check whether --enable-fixed-point was given.
7032 if test "${enable_fixed_point+set}" = set; then :
7033   enableval=$enable_fixed_point;
7034 else
7035
7036   case $target in
7037     arm*)
7038       enable_fixed_point=yes
7039       ;;
7040
7041     mips*-*-*)
7042       enable_fixed_point=yes
7043       ;;
7044     *)
7045       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
7046 $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
7047       enable_fixed_point=no
7048       ;;
7049   esac
7050
7051 fi
7052
7053
7054
7055 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7056
7057 cat >>confdefs.h <<_ACEOF
7058 #define ENABLE_FIXED_POINT $fixedpoint
7059 _ACEOF
7060
7061
7062 # Enable threads
7063 # Pass with no value to take the default
7064 # Pass with a value to specify a thread package
7065 # Check whether --enable-threads was given.
7066 if test "${enable_threads+set}" = set; then :
7067   enableval=$enable_threads;
7068 else
7069   enable_threads=''
7070 fi
7071
7072
7073 # Check whether --enable-tls was given.
7074 if test "${enable_tls+set}" = set; then :
7075   enableval=$enable_tls;
7076   case $enable_tls in
7077     yes | no) ;;
7078     *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls.
7079 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
7080   esac
7081
7082 else
7083   enable_tls=''
7084 fi
7085
7086
7087 # Check whether --enable-objc-gc was given.
7088 if test "${enable_objc_gc+set}" = set; then :
7089   enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
7090         objc_boehm_gc=''
7091 else
7092         objc_boehm_gc=1
7093 fi
7094 else
7095   objc_boehm_gc=''
7096 fi
7097
7098
7099
7100 # Check whether --with-dwarf2 was given.
7101 if test "${with_dwarf2+set}" = set; then :
7102   withval=$with_dwarf2; dwarf2="$with_dwarf2"
7103 else
7104   dwarf2=no
7105 fi
7106
7107
7108 # Check whether --enable-shared was given.
7109 if test "${enable_shared+set}" = set; then :
7110   enableval=$enable_shared;
7111   case $enable_shared in
7112   yes | no) ;;
7113   *)
7114     enable_shared=no
7115     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7116     for pkg in $enableval; do
7117       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7118         enable_shared=yes
7119       fi
7120     done
7121     IFS="$ac_save_ifs"
7122     ;;
7123   esac
7124
7125 else
7126   enable_shared=yes
7127 fi
7128
7129
7130
7131
7132 # Check whether --with-native-system-header-dir was given.
7133 if test "${with_native_system_header_dir+set}" = set; then :
7134   withval=$with_native_system_header_dir;
7135  case ${with_native_system_header_dir} in
7136  yes|no) as_fn_error "bad value ${withval} given for --with-native-system-header-dir" "$LINENO" 5 ;;
7137  /* | [A-Za-z]:[\\/]*) ;;
7138  *) as_fn_error "--with-native-system-header-dir argument ${withval} must be an absolute directory" "$LINENO" 5 ;;
7139  esac
7140  configured_native_system_header_dir="${withval}"
7141
7142 else
7143   configured_native_system_header_dir=
7144 fi
7145
7146
7147
7148 # Check whether --with-build-sysroot was given.
7149 if test "${with_build_sysroot+set}" = set; then :
7150   withval=$with_build_sysroot; if test x"$withval" != x ; then
7151      SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
7152    fi
7153 else
7154   SYSROOT_CFLAGS_FOR_TARGET=
7155 fi
7156
7157
7158
7159 if test "x$prefix" = xNONE; then
7160  test_prefix=/usr/local
7161 else
7162  test_prefix=$prefix
7163 fi
7164 if test "x$exec_prefix" = xNONE; then
7165  test_exec_prefix=$test_prefix
7166 else
7167  test_exec_prefix=$exec_prefix
7168 fi
7169
7170
7171 # Check whether --with-sysroot was given.
7172 if test "${with_sysroot+set}" = set; then :
7173   withval=$with_sysroot;
7174  case ${with_sysroot} in
7175  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7176  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7177  esac
7178
7179  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7180  CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7181
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 ranlib_flags=""
7539
7540
7541 # Find a good install program.  We prefer a C program (faster),
7542 # so one script is as good as another.  But avoid the broken or
7543 # incompatible versions:
7544 # SysV /etc/install, /usr/sbin/install
7545 # SunOS /usr/etc/install
7546 # IRIX /sbin/install
7547 # AIX /bin/install
7548 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7549 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7550 # ./install, which can be erroneously created by make from ./install.sh.
7551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
7552 $as_echo_n "checking for a BSD compatible install... " >&6; }
7553 if test -z "$INSTALL"; then
7554 if test "${ac_cv_path_install+set}" = set; then :
7555   $as_echo_n "(cached) " >&6
7556 else
7557     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7558   for ac_dir in $PATH; do
7559     # Account for people who put trailing slashes in PATH elements.
7560     case "$ac_dir/" in
7561     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7562     *)
7563       # OSF1 and SCO ODT 3.0 have their own names for install.
7564       for ac_prog in ginstall scoinst install; do
7565         if test -f $ac_dir/$ac_prog; then
7566           if test $ac_prog = install &&
7567             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7568             # AIX install.  It has an incompatible calling convention.
7569             # OSF/1 installbsd also uses dspmsg, but is usable.
7570             :
7571           else
7572             ac_cv_path_install="$ac_dir/$ac_prog -c"
7573             break 2
7574           fi
7575         fi
7576       done
7577       ;;
7578     esac
7579   done
7580   IFS="$ac_save_IFS"
7581
7582 fi
7583   if test "${ac_cv_path_install+set}" = set; then
7584     INSTALL="$ac_cv_path_install"
7585   else
7586     # As a last resort, use the slow shell script.  We don't cache a
7587     # path for INSTALL within a source directory, because that will
7588     # break other packages using the cache if that directory is
7589     # removed, or if the path is relative.
7590     INSTALL="$ac_install_sh"
7591   fi
7592 fi
7593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7594 $as_echo "$INSTALL" >&6; }
7595
7596 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7597 # It thinks the first close brace ends the variable substitution.
7598 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7599
7600 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7601
7602
7603 # See if cmp has --ignore-initial.
7604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
7605 $as_echo_n "checking for cmp's capabilities... " >&6; }
7606 if test "${gcc_cv_prog_cmp_skip+set}" = set; then :
7607   $as_echo_n "(cached) " >&6
7608 else
7609    echo abfoo >t1
7610   echo cdfoo >t2
7611   gcc_cv_prog_cmp_skip=slowcompare
7612   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7613     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7614       :
7615     else
7616       gcc_cv_prog_cmp_skip=gnucompare
7617     fi
7618   fi
7619   if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7620     if cmp t1 t2 2 2 > /dev/null 2>&1; then
7621       if cmp t1 t2 1 1 > /dev/null 2>&1; then
7622         :
7623       else
7624         gcc_cv_prog_cmp_skip=fastcompare
7625       fi
7626     fi
7627   fi
7628   rm t1 t2
7629
7630 fi
7631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
7632 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
7633 make_compare_target=$gcc_cv_prog_cmp_skip
7634
7635
7636
7637 # See if we have the mktemp command.
7638 # Extract the first word of "mktemp", so it can be a program name with args.
7639 set dummy mktemp; ac_word=$2
7640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7641 $as_echo_n "checking for $ac_word... " >&6; }
7642 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then :
7643   $as_echo_n "(cached) " >&6
7644 else
7645   if test -n "$have_mktemp_command"; then
7646   ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7647 else
7648 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7649 for as_dir in $PATH
7650 do
7651   IFS=$as_save_IFS
7652   test -z "$as_dir" && as_dir=.
7653     for ac_exec_ext in '' $ac_executable_extensions; do
7654   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7655     ac_cv_prog_have_mktemp_command="yes"
7656     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7657     break 2
7658   fi
7659 done
7660   done
7661 IFS=$as_save_IFS
7662
7663   test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7664 fi
7665 fi
7666 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7667 if test -n "$have_mktemp_command"; then
7668   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
7669 $as_echo "$have_mktemp_command" >&6; }
7670 else
7671   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7672 $as_echo "no" >&6; }
7673 fi
7674
7675
7676
7677 # See if makeinfo has been installed and is modern enough
7678 # that we can use it.
7679
7680   # Extract the first word of "makeinfo", so it can be a program name with args.
7681 set dummy makeinfo; ac_word=$2
7682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7683 $as_echo_n "checking for $ac_word... " >&6; }
7684 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
7685   $as_echo_n "(cached) " >&6
7686 else
7687   if test -n "$MAKEINFO"; then
7688   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7689 else
7690 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7691 for as_dir in $PATH
7692 do
7693   IFS=$as_save_IFS
7694   test -z "$as_dir" && as_dir=.
7695     for ac_exec_ext in '' $ac_executable_extensions; do
7696   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7697     ac_cv_prog_MAKEINFO="makeinfo"
7698     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7699     break 2
7700   fi
7701 done
7702   done
7703 IFS=$as_save_IFS
7704
7705 fi
7706 fi
7707 MAKEINFO=$ac_cv_prog_MAKEINFO
7708 if test -n "$MAKEINFO"; then
7709   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7710 $as_echo "$MAKEINFO" >&6; }
7711 else
7712   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7713 $as_echo "no" >&6; }
7714 fi
7715
7716
7717   if test -n "$MAKEINFO"; then
7718     # Found it, now check the version.
7719     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
7720 $as_echo_n "checking for modern makeinfo... " >&6; }
7721 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
7722   $as_echo_n "(cached) " >&6
7723 else
7724   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
7725                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7726
7727                     case $ac_prog_version in
7728                       '')  gcc_cv_prog_makeinfo_modern=no;;
7729                       4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
7730                       *)   gcc_cv_prog_makeinfo_modern=no;;
7731                     esac
7732
7733 fi
7734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
7735 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
7736   else
7737     gcc_cv_prog_makeinfo_modern=no
7738   fi
7739   if test $gcc_cv_prog_makeinfo_modern = no; then
7740     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
7741   fi
7742
7743 if test $gcc_cv_prog_makeinfo_modern = no; then
7744   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
7745 *** Makeinfo is missing or too old.
7746 *** Info documentation will not be built." >&5
7747 $as_echo "$as_me: WARNING:
7748 *** Makeinfo is missing or too old.
7749 *** Info documentation will not be built." >&2;}
7750   BUILD_INFO=
7751 else
7752   BUILD_INFO=info
7753 fi
7754
7755
7756 # Is pod2man recent enough to regenerate manpages?
7757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
7758 $as_echo_n "checking for recent Pod::Man... " >&6; }
7759 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7760   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7761 $as_echo "yes" >&6; }
7762   GENERATED_MANPAGES=generated-manpages
7763 else
7764   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7765 $as_echo "no" >&6; }
7766   GENERATED_MANPAGES=
7767 fi
7768
7769
7770 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
7771
7772 # How about lex?
7773 for ac_prog in flex
7774 do
7775   # Extract the first word of "$ac_prog", so it can be a program name with args.
7776 set dummy $ac_prog; ac_word=$2
7777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7778 $as_echo_n "checking for $ac_word... " >&6; }
7779 if test "${ac_cv_prog_FLEX+set}" = set; then :
7780   $as_echo_n "(cached) " >&6
7781 else
7782   if test -n "$FLEX"; then
7783   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7784 else
7785 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7786 for as_dir in $PATH
7787 do
7788   IFS=$as_save_IFS
7789   test -z "$as_dir" && as_dir=.
7790     for ac_exec_ext in '' $ac_executable_extensions; do
7791   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7792     ac_cv_prog_FLEX="$ac_prog"
7793     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7794     break 2
7795   fi
7796 done
7797   done
7798 IFS=$as_save_IFS
7799
7800 fi
7801 fi
7802 FLEX=$ac_cv_prog_FLEX
7803 if test -n "$FLEX"; then
7804   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
7805 $as_echo "$FLEX" >&6; }
7806 else
7807   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7808 $as_echo "no" >&6; }
7809 fi
7810
7811
7812   test -n "$FLEX" && break
7813 done
7814 test -n "$FLEX" || FLEX="$MISSING flex"
7815
7816
7817 # Bison?
7818 for ac_prog in bison
7819 do
7820   # Extract the first word of "$ac_prog", so it can be a program name with args.
7821 set dummy $ac_prog; ac_word=$2
7822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7823 $as_echo_n "checking for $ac_word... " >&6; }
7824 if test "${ac_cv_prog_BISON+set}" = set; then :
7825   $as_echo_n "(cached) " >&6
7826 else
7827   if test -n "$BISON"; then
7828   ac_cv_prog_BISON="$BISON" # Let the user override the test.
7829 else
7830 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7831 for as_dir in $PATH
7832 do
7833   IFS=$as_save_IFS
7834   test -z "$as_dir" && as_dir=.
7835     for ac_exec_ext in '' $ac_executable_extensions; do
7836   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7837     ac_cv_prog_BISON="$ac_prog"
7838     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7839     break 2
7840   fi
7841 done
7842   done
7843 IFS=$as_save_IFS
7844
7845 fi
7846 fi
7847 BISON=$ac_cv_prog_BISON
7848 if test -n "$BISON"; then
7849   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
7850 $as_echo "$BISON" >&6; }
7851 else
7852   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7853 $as_echo "no" >&6; }
7854 fi
7855
7856
7857   test -n "$BISON" && break
7858 done
7859 test -n "$BISON" || BISON="$MISSING bison"
7860
7861
7862 # Binutils are not build modules, unlike bison/flex/makeinfo.  So we
7863 # check for build == host before using them.
7864
7865 # NM
7866 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7867   && test -d ../binutils ; then
7868   NM='${objdir}/../binutils/nm-new'
7869 else
7870   # Extract the first word of "nm", so it can be a program name with args.
7871 set dummy nm; ac_word=$2
7872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7873 $as_echo_n "checking for $ac_word... " >&6; }
7874 if test "${ac_cv_prog_NM+set}" = set; then :
7875   $as_echo_n "(cached) " >&6
7876 else
7877   if test -n "$NM"; then
7878   ac_cv_prog_NM="$NM" # Let the user override the test.
7879 else
7880 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7881 for as_dir in $PATH
7882 do
7883   IFS=$as_save_IFS
7884   test -z "$as_dir" && as_dir=.
7885     for ac_exec_ext in '' $ac_executable_extensions; do
7886   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7887     ac_cv_prog_NM="nm"
7888     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7889     break 2
7890   fi
7891 done
7892   done
7893 IFS=$as_save_IFS
7894
7895   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7896 fi
7897 fi
7898 NM=$ac_cv_prog_NM
7899 if test -n "$NM"; then
7900   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
7901 $as_echo "$NM" >&6; }
7902 else
7903   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7904 $as_echo "no" >&6; }
7905 fi
7906
7907
7908 fi
7909
7910 # AR
7911 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
7912   && test -d ../binutils ; then
7913   AR='${objdir}/../binutils/ar'
7914 else
7915   # Extract the first word of "ar", so it can be a program name with args.
7916 set dummy ar; ac_word=$2
7917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7918 $as_echo_n "checking for $ac_word... " >&6; }
7919 if test "${ac_cv_prog_AR+set}" = set; then :
7920   $as_echo_n "(cached) " >&6
7921 else
7922   if test -n "$AR"; then
7923   ac_cv_prog_AR="$AR" # Let the user override the test.
7924 else
7925 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7926 for as_dir in $PATH
7927 do
7928   IFS=$as_save_IFS
7929   test -z "$as_dir" && as_dir=.
7930     for ac_exec_ext in '' $ac_executable_extensions; do
7931   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7932     ac_cv_prog_AR="ar"
7933     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7934     break 2
7935   fi
7936 done
7937   done
7938 IFS=$as_save_IFS
7939
7940   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
7941 fi
7942 fi
7943 AR=$ac_cv_prog_AR
7944 if test -n "$AR"; then
7945   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7946 $as_echo "$AR" >&6; }
7947 else
7948   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7949 $as_echo "no" >&6; }
7950 fi
7951
7952
7953 fi
7954
7955
7956 # --------------------
7957 # Checks for C headers
7958 # --------------------
7959
7960 # Need to reject headers which give warnings, so that the -Werror bootstrap
7961 # works later. *sigh*  This needs to come before all header checks.
7962
7963 ac_c_preproc_warn_flag=yes
7964
7965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7966 $as_echo_n "checking for ANSI C header files... " >&6; }
7967 if test "${ac_cv_header_stdc+set}" = set; then :
7968   $as_echo_n "(cached) " >&6
7969 else
7970   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7971 /* end confdefs.h.  */
7972 #include <stdlib.h>
7973 #include <stdarg.h>
7974 #include <string.h>
7975 #include <float.h>
7976
7977 int
7978 main ()
7979 {
7980
7981   ;
7982   return 0;
7983 }
7984 _ACEOF
7985 if ac_fn_c_try_compile "$LINENO"; then :
7986   ac_cv_header_stdc=yes
7987 else
7988   ac_cv_header_stdc=no
7989 fi
7990 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7991
7992 if test $ac_cv_header_stdc = yes; then
7993   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7994   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7995 /* end confdefs.h.  */
7996 #include <string.h>
7997
7998 _ACEOF
7999 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8000   $EGREP "memchr" >/dev/null 2>&1; then :
8001
8002 else
8003   ac_cv_header_stdc=no
8004 fi
8005 rm -f conftest*
8006
8007 fi
8008
8009 if test $ac_cv_header_stdc = yes; then
8010   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8011   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8012 /* end confdefs.h.  */
8013 #include <stdlib.h>
8014
8015 _ACEOF
8016 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8017   $EGREP "free" >/dev/null 2>&1; then :
8018
8019 else
8020   ac_cv_header_stdc=no
8021 fi
8022 rm -f conftest*
8023
8024 fi
8025
8026 if test $ac_cv_header_stdc = yes; then
8027   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8028   if test "$cross_compiling" = yes; then :
8029   :
8030 else
8031   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8032 /* end confdefs.h.  */
8033 #include <ctype.h>
8034 #include <stdlib.h>
8035 #if ((' ' & 0x0FF) == 0x020)
8036 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8037 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8038 #else
8039 # define ISLOWER(c) \
8040                    (('a' <= (c) && (c) <= 'i') \
8041                      || ('j' <= (c) && (c) <= 'r') \
8042                      || ('s' <= (c) && (c) <= 'z'))
8043 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8044 #endif
8045
8046 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8047 int
8048 main ()
8049 {
8050   int i;
8051   for (i = 0; i < 256; i++)
8052     if (XOR (islower (i), ISLOWER (i))
8053         || toupper (i) != TOUPPER (i))
8054       return 2;
8055   return 0;
8056 }
8057 _ACEOF
8058 if ac_fn_c_try_run "$LINENO"; then :
8059
8060 else
8061   ac_cv_header_stdc=no
8062 fi
8063 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8064   conftest.$ac_objext conftest.beam conftest.$ac_ext
8065 fi
8066
8067 fi
8068 fi
8069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8070 $as_echo "$ac_cv_header_stdc" >&6; }
8071 if test $ac_cv_header_stdc = yes; then
8072
8073 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8074
8075 fi
8076
8077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8078 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8079 if test "${ac_cv_header_time+set}" = set; then :
8080   $as_echo_n "(cached) " >&6
8081 else
8082   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8083 /* end confdefs.h.  */
8084 #include <sys/types.h>
8085 #include <sys/time.h>
8086 #include <time.h>
8087
8088 int
8089 main ()
8090 {
8091 if ((struct tm *) 0)
8092 return 0;
8093   ;
8094   return 0;
8095 }
8096 _ACEOF
8097 if ac_fn_c_try_compile "$LINENO"; then :
8098   ac_cv_header_time=yes
8099 else
8100   ac_cv_header_time=no
8101 fi
8102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8103 fi
8104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8105 $as_echo "$ac_cv_header_time" >&6; }
8106 if test $ac_cv_header_time = yes; then
8107
8108 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8109
8110 fi
8111
8112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
8113 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
8114 if test "${gcc_cv_header_string+set}" = set; then :
8115   $as_echo_n "(cached) " >&6
8116 else
8117   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8118 /* end confdefs.h.  */
8119 #include <string.h>
8120 #include <strings.h>
8121 int
8122 main ()
8123 {
8124
8125   ;
8126   return 0;
8127 }
8128 _ACEOF
8129 if ac_fn_c_try_compile "$LINENO"; then :
8130   gcc_cv_header_string=yes
8131 else
8132   gcc_cv_header_string=no
8133 fi
8134 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8135 fi
8136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
8137 $as_echo "$gcc_cv_header_string" >&6; }
8138 if test $gcc_cv_header_string = yes; then
8139
8140 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
8141
8142 fi
8143
8144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8145 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8146 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8147   $as_echo_n "(cached) " >&6
8148 else
8149   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8150 /* end confdefs.h.  */
8151 #include <sys/types.h>
8152 #include <sys/wait.h>
8153 #ifndef WEXITSTATUS
8154 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8155 #endif
8156 #ifndef WIFEXITED
8157 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8158 #endif
8159
8160 int
8161 main ()
8162 {
8163   int s;
8164   wait (&s);
8165   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8166   ;
8167   return 0;
8168 }
8169 _ACEOF
8170 if ac_fn_c_try_compile "$LINENO"; then :
8171   ac_cv_header_sys_wait_h=yes
8172 else
8173   ac_cv_header_sys_wait_h=no
8174 fi
8175 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8176 fi
8177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8178 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8179 if test $ac_cv_header_sys_wait_h = yes; then
8180
8181 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8182
8183 fi
8184
8185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether termios.h defines TIOCGWINSZ" >&5
8186 $as_echo_n "checking whether termios.h defines TIOCGWINSZ... " >&6; }
8187 if test "${ac_cv_sys_tiocgwinsz_in_termios_h+set}" = set; then :
8188   $as_echo_n "(cached) " >&6
8189 else
8190   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8191 /* end confdefs.h.  */
8192 #include <sys/types.h>
8193 #include <termios.h>
8194 #ifdef TIOCGWINSZ
8195   yes
8196 #endif
8197
8198 _ACEOF
8199 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8200   $EGREP "yes" >/dev/null 2>&1; then :
8201   ac_cv_sys_tiocgwinsz_in_termios_h=yes
8202 else
8203   ac_cv_sys_tiocgwinsz_in_termios_h=no
8204 fi
8205 rm -f conftest*
8206
8207 fi
8208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_termios_h" >&5
8209 $as_echo "$ac_cv_sys_tiocgwinsz_in_termios_h" >&6; }
8210
8211 if test $ac_cv_sys_tiocgwinsz_in_termios_h != yes; then
8212   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/ioctl.h defines TIOCGWINSZ" >&5
8213 $as_echo_n "checking whether sys/ioctl.h defines TIOCGWINSZ... " >&6; }
8214 if test "${ac_cv_sys_tiocgwinsz_in_sys_ioctl_h+set}" = set; then :
8215   $as_echo_n "(cached) " >&6
8216 else
8217   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8218 /* end confdefs.h.  */
8219 #include <sys/types.h>
8220 #include <sys/ioctl.h>
8221 #ifdef TIOCGWINSZ
8222   yes
8223 #endif
8224
8225 _ACEOF
8226 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8227   $EGREP "yes" >/dev/null 2>&1; then :
8228   ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=yes
8229 else
8230   ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=no
8231 fi
8232 rm -f conftest*
8233
8234 fi
8235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&5
8236 $as_echo "$ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&6; }
8237
8238   if test $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h = yes; then
8239
8240 $as_echo "#define GWINSZ_IN_SYS_IOCTL 1" >>confdefs.h
8241
8242   fi
8243 fi
8244
8245 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8246                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8247                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
8248                  direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8249 do :
8250   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8251 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
8252 eval as_val=\$$as_ac_Header
8253    if test "x$as_val" = x""yes; then :
8254   cat >>confdefs.h <<_ACEOF
8255 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8256 _ACEOF
8257
8258 fi
8259 done
8260
8261
8262 # Check for thread headers.
8263 ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
8264 if test "x$ac_cv_header_thread_h" = x""yes; then :
8265   have_thread_h=yes
8266 else
8267   have_thread_h=
8268 fi
8269
8270 ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
8271 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8272   have_pthread_h=yes
8273 else
8274   have_pthread_h=
8275 fi
8276
8277
8278 # These tests can't be done till we know if we have limits.h.
8279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
8280 $as_echo_n "checking for CHAR_BIT... " >&6; }
8281 if test "${gcc_cv_decl_char_bit+set}" = set; then :
8282   $as_echo_n "(cached) " >&6
8283 else
8284   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8285 /* end confdefs.h.  */
8286 #ifdef HAVE_LIMITS_H
8287 #include <limits.h>
8288 #endif
8289 #ifdef CHAR_BIT
8290 found
8291 #endif
8292 _ACEOF
8293 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8294   $EGREP "found" >/dev/null 2>&1; then :
8295   gcc_cv_decl_char_bit=yes
8296 else
8297   gcc_cv_decl_char_bit=no
8298 fi
8299 rm -f conftest*
8300
8301
8302 fi
8303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
8304 $as_echo "$gcc_cv_decl_char_bit" >&6; }
8305 if test $gcc_cv_decl_char_bit = no; then
8306   { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
8307 $as_echo_n "checking number of bits in a byte... " >&6; }
8308 if test "${gcc_cv_c_nbby+set}" = set; then :
8309   $as_echo_n "(cached) " >&6
8310 else
8311   i=8
8312  gcc_cv_c_nbby=
8313  while test $i -lt 65; do
8314    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8315 /* end confdefs.h.  */
8316
8317 int
8318 main ()
8319 {
8320 switch(0) {
8321   case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8322   case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8323   ; }
8324   ;
8325   return 0;
8326 }
8327 _ACEOF
8328 if ac_fn_c_try_compile "$LINENO"; then :
8329   gcc_cv_c_nbby=$i; break
8330 fi
8331 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8332    i=`expr $i + 1`
8333  done
8334  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8335
8336 fi
8337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
8338 $as_echo "$gcc_cv_c_nbby" >&6; }
8339 if test $gcc_cv_c_nbby = failed; then
8340   as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5
8341 else
8342
8343 cat >>confdefs.h <<_ACEOF
8344 #define CHAR_BIT $gcc_cv_c_nbby
8345 _ACEOF
8346
8347 fi
8348 fi
8349  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8350 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8351 if test "${ac_cv_c_bigendian+set}" = set; then :
8352   $as_echo_n "(cached) " >&6
8353 else
8354   ac_cv_c_bigendian=unknown
8355     # See if we're dealing with a universal compiler.
8356     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8357 /* end confdefs.h.  */
8358 #ifndef __APPLE_CC__
8359                not a universal capable compiler
8360              #endif
8361              typedef int dummy;
8362
8363 _ACEOF
8364 if ac_fn_c_try_compile "$LINENO"; then :
8365
8366         # Check for potential -arch flags.  It is not universal unless
8367         # there are at least two -arch flags with different values.
8368         ac_arch=
8369         ac_prev=
8370         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8371          if test -n "$ac_prev"; then
8372            case $ac_word in
8373              i?86 | x86_64 | ppc | ppc64)
8374                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8375                  ac_arch=$ac_word
8376                else
8377                  ac_cv_c_bigendian=universal
8378                  break
8379                fi
8380                ;;
8381            esac
8382            ac_prev=
8383          elif test "x$ac_word" = "x-arch"; then
8384            ac_prev=arch
8385          fi
8386        done
8387 fi
8388 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8389     if test $ac_cv_c_bigendian = unknown; then
8390       # See if sys/param.h defines the BYTE_ORDER macro.
8391       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8392 /* end confdefs.h.  */
8393 #include <sys/types.h>
8394              #include <sys/param.h>
8395
8396 int
8397 main ()
8398 {
8399 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8400                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8401                      && LITTLE_ENDIAN)
8402               bogus endian macros
8403              #endif
8404
8405   ;
8406   return 0;
8407 }
8408 _ACEOF
8409 if ac_fn_c_try_compile "$LINENO"; then :
8410   # It does; now see whether it defined to BIG_ENDIAN or not.
8411          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8412 /* end confdefs.h.  */
8413 #include <sys/types.h>
8414                 #include <sys/param.h>
8415
8416 int
8417 main ()
8418 {
8419 #if BYTE_ORDER != BIG_ENDIAN
8420                  not big endian
8421                 #endif
8422
8423   ;
8424   return 0;
8425 }
8426 _ACEOF
8427 if ac_fn_c_try_compile "$LINENO"; then :
8428   ac_cv_c_bigendian=yes
8429 else
8430   ac_cv_c_bigendian=no
8431 fi
8432 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8433 fi
8434 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8435     fi
8436     if test $ac_cv_c_bigendian = unknown; then
8437       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8438       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8439 /* end confdefs.h.  */
8440 #include <limits.h>
8441
8442 int
8443 main ()
8444 {
8445 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8446               bogus endian macros
8447              #endif
8448
8449   ;
8450   return 0;
8451 }
8452 _ACEOF
8453 if ac_fn_c_try_compile "$LINENO"; then :
8454   # It does; now see whether it defined to _BIG_ENDIAN or not.
8455          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8456 /* end confdefs.h.  */
8457 #include <limits.h>
8458
8459 int
8460 main ()
8461 {
8462 #ifndef _BIG_ENDIAN
8463                  not big endian
8464                 #endif
8465
8466   ;
8467   return 0;
8468 }
8469 _ACEOF
8470 if ac_fn_c_try_compile "$LINENO"; then :
8471   ac_cv_c_bigendian=yes
8472 else
8473   ac_cv_c_bigendian=no
8474 fi
8475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8476 fi
8477 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8478     fi
8479     if test $ac_cv_c_bigendian = unknown; then
8480       # Compile a test program.
8481       if test "$cross_compiling" = yes; then :
8482   # Try to guess by grepping values from an object file.
8483          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8484 /* end confdefs.h.  */
8485 short int ascii_mm[] =
8486                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8487                 short int ascii_ii[] =
8488                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8489                 int use_ascii (int i) {
8490                   return ascii_mm[i] + ascii_ii[i];
8491                 }
8492                 short int ebcdic_ii[] =
8493                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8494                 short int ebcdic_mm[] =
8495                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8496                 int use_ebcdic (int i) {
8497                   return ebcdic_mm[i] + ebcdic_ii[i];
8498                 }
8499                 extern int foo;
8500
8501 int
8502 main ()
8503 {
8504 return use_ascii (foo) == use_ebcdic (foo);
8505   ;
8506   return 0;
8507 }
8508 _ACEOF
8509 if ac_fn_c_try_compile "$LINENO"; then :
8510   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8511               ac_cv_c_bigendian=yes
8512             fi
8513             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8514               if test "$ac_cv_c_bigendian" = unknown; then
8515                 ac_cv_c_bigendian=no
8516               else
8517                 # finding both strings is unlikely to happen, but who knows?
8518                 ac_cv_c_bigendian=unknown
8519               fi
8520             fi
8521 fi
8522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8523 else
8524   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8525 /* end confdefs.h.  */
8526 $ac_includes_default
8527 int
8528 main ()
8529 {
8530
8531              /* Are we little or big endian?  From Harbison&Steele.  */
8532              union
8533              {
8534                long int l;
8535                char c[sizeof (long int)];
8536              } u;
8537              u.l = 1;
8538              return u.c[sizeof (long int) - 1] == 1;
8539
8540   ;
8541   return 0;
8542 }
8543 _ACEOF
8544 if ac_fn_c_try_run "$LINENO"; then :
8545   ac_cv_c_bigendian=no
8546 else
8547   ac_cv_c_bigendian=yes
8548 fi
8549 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8550   conftest.$ac_objext conftest.beam conftest.$ac_ext
8551 fi
8552
8553     fi
8554 fi
8555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8556 $as_echo "$ac_cv_c_bigendian" >&6; }
8557  case $ac_cv_c_bigendian in #(
8558    yes)
8559      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8560 ;; #(
8561    no)
8562       ;; #(
8563    universal)
8564
8565 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8566
8567      ;; #(
8568    *)
8569      as_fn_error "unknown endianness
8570  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8571  esac
8572
8573
8574 # ----------------------
8575 # Checks for C++ headers
8576 # ----------------------
8577
8578 ac_ext=cpp
8579 ac_cpp='$CXXCPP $CPPFLAGS'
8580 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8581 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8582 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
8584 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
8585 if test -z "$CXXCPP"; then
8586   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
8587   $as_echo_n "(cached) " >&6
8588 else
8589       # Double quotes because CXXCPP needs to be expanded
8590     for CXXCPP in "$CXX -E" "/lib/cpp"
8591     do
8592       ac_preproc_ok=false
8593 for ac_cxx_preproc_warn_flag in '' yes
8594 do
8595   # Use a header file that comes with gcc, so configuring glibc
8596   # with a fresh cross-compiler works.
8597   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8598   # <limits.h> exists even on freestanding compilers.
8599   # On the NeXT, cc -E runs the code through the compiler's parser,
8600   # not just through cpp. "Syntax error" is here to catch this case.
8601   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8602 /* end confdefs.h.  */
8603 #ifdef __STDC__
8604 # include <limits.h>
8605 #else
8606 # include <assert.h>
8607 #endif
8608                      Syntax error
8609 _ACEOF
8610 if ac_fn_cxx_try_cpp "$LINENO"; then :
8611
8612 else
8613   # Broken: fails on valid input.
8614 continue
8615 fi
8616 rm -f conftest.err conftest.$ac_ext
8617
8618   # OK, works on sane cases.  Now check whether nonexistent headers
8619   # can be detected and how.
8620   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8621 /* end confdefs.h.  */
8622 #include <ac_nonexistent.h>
8623 _ACEOF
8624 if ac_fn_cxx_try_cpp "$LINENO"; then :
8625   # Broken: success on invalid input.
8626 continue
8627 else
8628   # Passes both tests.
8629 ac_preproc_ok=:
8630 break
8631 fi
8632 rm -f conftest.err conftest.$ac_ext
8633
8634 done
8635 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8636 rm -f conftest.err conftest.$ac_ext
8637 if $ac_preproc_ok; then :
8638   break
8639 fi
8640
8641     done
8642     ac_cv_prog_CXXCPP=$CXXCPP
8643
8644 fi
8645   CXXCPP=$ac_cv_prog_CXXCPP
8646 else
8647   ac_cv_prog_CXXCPP=$CXXCPP
8648 fi
8649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
8650 $as_echo "$CXXCPP" >&6; }
8651 ac_preproc_ok=false
8652 for ac_cxx_preproc_warn_flag in '' yes
8653 do
8654   # Use a header file that comes with gcc, so configuring glibc
8655   # with a fresh cross-compiler works.
8656   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8657   # <limits.h> exists even on freestanding compilers.
8658   # On the NeXT, cc -E runs the code through the compiler's parser,
8659   # not just through cpp. "Syntax error" is here to catch this case.
8660   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8661 /* end confdefs.h.  */
8662 #ifdef __STDC__
8663 # include <limits.h>
8664 #else
8665 # include <assert.h>
8666 #endif
8667                      Syntax error
8668 _ACEOF
8669 if ac_fn_cxx_try_cpp "$LINENO"; then :
8670
8671 else
8672   # Broken: fails on valid input.
8673 continue
8674 fi
8675 rm -f conftest.err conftest.$ac_ext
8676
8677   # OK, works on sane cases.  Now check whether nonexistent headers
8678   # can be detected and how.
8679   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8680 /* end confdefs.h.  */
8681 #include <ac_nonexistent.h>
8682 _ACEOF
8683 if ac_fn_cxx_try_cpp "$LINENO"; then :
8684   # Broken: success on invalid input.
8685 continue
8686 else
8687   # Passes both tests.
8688 ac_preproc_ok=:
8689 break
8690 fi
8691 rm -f conftest.err conftest.$ac_ext
8692
8693 done
8694 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8695 rm -f conftest.err conftest.$ac_ext
8696 if $ac_preproc_ok; then :
8697
8698 else
8699   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8700 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8701 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8702 See \`config.log' for more details." >&5
8703 $as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8704 See \`config.log' for more details." >&2;}; }
8705 fi
8706
8707 ac_ext=c
8708 ac_cpp='$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 ac_ext=cpp
8715 ac_cpp='$CXXCPP $CPPFLAGS'
8716 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8717 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8718 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8719
8720
8721
8722
8723 for ac_header in unordered_map
8724 do :
8725   ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map"
8726 if test "x$ac_cv_header_unordered_map" = x""yes; then :
8727   cat >>confdefs.h <<_ACEOF
8728 #define HAVE_UNORDERED_MAP 1
8729 _ACEOF
8730
8731 fi
8732 done
8733
8734 for ac_header in tr1/unordered_map
8735 do :
8736   ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map"
8737 if test "x$ac_cv_header_tr1_unordered_map" = x""yes; then :
8738   cat >>confdefs.h <<_ACEOF
8739 #define HAVE_TR1_UNORDERED_MAP 1
8740 _ACEOF
8741
8742 fi
8743 done
8744
8745 for ac_header in ext/hash_map
8746 do :
8747   ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map"
8748 if test "x$ac_cv_header_ext_hash_map" = x""yes; then :
8749   cat >>confdefs.h <<_ACEOF
8750 #define HAVE_EXT_HASH_MAP 1
8751 _ACEOF
8752
8753 fi
8754 done
8755
8756
8757 ac_ext=c
8758 ac_cpp='$CPP $CPPFLAGS'
8759 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8760 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8761 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8762
8763
8764 # --------
8765 # Dependency checking.
8766 # --------
8767
8768 ac_ext=cpp
8769 ac_cpp='$CXXCPP $CPPFLAGS'
8770 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8771 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8772 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8773
8774 rm -rf .tst 2>/dev/null
8775 mkdir .tst 2>/dev/null
8776 if test -d .tst; then
8777   am__leading_dot=.
8778 else
8779   am__leading_dot=_
8780 fi
8781 rmdir .tst 2>/dev/null
8782
8783 DEPDIR="${am__leading_dot}deps"
8784
8785 ac_config_commands="$ac_config_commands depdir"
8786
8787
8788 ac_config_commands="$ac_config_commands gccdepdir"
8789
8790
8791 depcc="$CXX"  am_compiler_list=
8792
8793 am_depcomp=$ac_aux_dir/depcomp
8794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
8795 $as_echo_n "checking dependency style of $depcc... " >&6; }
8796 if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then :
8797   $as_echo_n "(cached) " >&6
8798 else
8799   if test -f "$am_depcomp"; then
8800   # We make a subdir and do the tests there.  Otherwise we can end up
8801   # making bogus files that we don't know about and never remove.  For
8802   # instance it was reported that on HP-UX the gcc test will end up
8803   # making a dummy file named `D' -- because `-MD' means `put the output
8804   # in D'.
8805   mkdir conftest.dir
8806   # Copy depcomp to subdir because otherwise we won't find it if we're
8807   # using a relative directory.
8808   cp "$am_depcomp" conftest.dir
8809   cd conftest.dir
8810   # We will build objects and dependencies in a subdirectory because
8811   # it helps to detect inapplicable dependency modes.  For instance
8812   # both Tru64's cc and ICC support -MD to output dependencies as a
8813   # side effect of compilation, but ICC will put the dependencies in
8814   # the current directory while Tru64 will put them in the object
8815   # directory.
8816   mkdir sub
8817
8818   am_cv_CXX_dependencies_compiler_type=none
8819   if test "$am_compiler_list" = ""; then
8820      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
8821   fi
8822   for depmode in $am_compiler_list; do
8823     if test $depmode = none; then break; fi
8824
8825     $as_echo "$as_me:$LINENO: trying $depmode" >&5
8826     # Setup a source with many dependencies, because some compilers
8827     # like to wrap large dependency lists on column 80 (with \), and
8828     # we should not choose a depcomp mode which is confused by this.
8829     #
8830     # We need to recreate these files for each test, as the compiler may
8831     # overwrite some of them when testing with obscure command lines.
8832     # This happens at least with the AIX C compiler.
8833     : > sub/conftest.c
8834     for i in 1 2 3 4 5 6; do
8835       echo '#include "conftst'$i'.h"' >> sub/conftest.c
8836       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
8837       # Solaris 8's {/usr,}/bin/sh.
8838       touch sub/conftst$i.h
8839     done
8840     echo "include sub/conftest.Po" > confmf
8841
8842     # We check with `-c' and `-o' for the sake of the "dashmstdout"
8843     # mode.  It turns out that the SunPro C++ compiler does not properly
8844     # handle `-M -o', and we need to detect this.
8845     depcmd="depmode=$depmode \
8846        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
8847        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
8848        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
8849     echo "| $depcmd" | sed -e 's/  */ /g' >&5
8850     if env $depcmd > conftest.err 2>&1 &&
8851        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
8852        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
8853        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
8854       # icc doesn't choke on unknown options, it will just issue warnings
8855       # or remarks (even with -Werror).  So we grep stderr for any message
8856       # that says an option was ignored or not supported.
8857       # When given -MP, icc 7.0 and 7.1 complain thusly:
8858       #   icc: Command line warning: ignoring option '-M'; no argument required
8859       # The diagnosis changed in icc 8.0:
8860       #   icc: Command line remark: option '-MP' not supported
8861       if (grep 'ignoring option' conftest.err ||
8862           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
8863         am_cv_CXX_dependencies_compiler_type=$depmode
8864         $as_echo "$as_me:$LINENO: success" >&5
8865         break
8866       fi
8867     fi
8868     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
8869     sed -e 's/^/| /' < conftest.err >&5
8870   done
8871
8872   cd ..
8873   rm -rf conftest.dir
8874 else
8875   am_cv_CXX_dependencies_compiler_type=none
8876 fi
8877
8878 fi
8879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
8880 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
8881 if test x${am_cv_CXX_dependencies_compiler_type-none} = xnone
8882 then as_fn_error "no usable dependency style found" "$LINENO" 5
8883 else CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
8884
8885 fi
8886
8887 ac_ext=c
8888 ac_cpp='$CPP $CPPFLAGS'
8889 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8890 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8891 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8892
8893
8894 # --------
8895 # UNSORTED
8896 # --------
8897
8898
8899 # These libraries may be used by collect2.
8900 # We may need a special search path to get them linked.
8901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
8902 $as_echo_n "checking for collect2 libraries... " >&6; }
8903 if test "${gcc_cv_collect2_libs+set}" = set; then :
8904   $as_echo_n "(cached) " >&6
8905 else
8906   save_LIBS="$LIBS"
8907 for libs in '' -lld -lmld \
8908                 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8909                 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8910 do
8911         LIBS="$libs"
8912         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8913 /* end confdefs.h.  */
8914
8915 /* Override any GCC internal prototype to avoid an error.
8916    Use char because int might match the return type of a GCC
8917    builtin and then its argument prototype would still apply.  */
8918 #ifdef __cplusplus
8919 extern "C"
8920 #endif
8921 char ldopen ();
8922 int
8923 main ()
8924 {
8925 return ldopen ();
8926   ;
8927   return 0;
8928 }
8929 _ACEOF
8930 if ac_fn_c_try_link "$LINENO"; then :
8931   gcc_cv_collect2_libs="$libs"; break
8932 fi
8933 rm -f core conftest.err conftest.$ac_objext \
8934     conftest$ac_exeext conftest.$ac_ext
8935 done
8936 LIBS="$save_LIBS"
8937 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8938 fi
8939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
8940 $as_echo "$gcc_cv_collect2_libs" >&6; }
8941 case $gcc_cv_collect2_libs in
8942         "none required")        ;;
8943         *)      COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8944 esac
8945
8946
8947 # When building Ada code on Alpha, we need exc_resume which is usually in
8948 # -lexc.  So test for it.
8949 save_LIBS="$LIBS"
8950 LIBS=
8951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
8952 $as_echo_n "checking for library containing exc_resume... " >&6; }
8953 if test "${ac_cv_search_exc_resume+set}" = set; then :
8954   $as_echo_n "(cached) " >&6
8955 else
8956   ac_func_search_save_LIBS=$LIBS
8957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8958 /* end confdefs.h.  */
8959
8960 /* Override any GCC internal prototype to avoid an error.
8961    Use char because int might match the return type of a GCC
8962    builtin and then its argument prototype would still apply.  */
8963 #ifdef __cplusplus
8964 extern "C"
8965 #endif
8966 char exc_resume ();
8967 int
8968 main ()
8969 {
8970 return exc_resume ();
8971   ;
8972   return 0;
8973 }
8974 _ACEOF
8975 for ac_lib in '' exc; do
8976   if test -z "$ac_lib"; then
8977     ac_res="none required"
8978   else
8979     ac_res=-l$ac_lib
8980     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8981   fi
8982   if ac_fn_c_try_link "$LINENO"; then :
8983   ac_cv_search_exc_resume=$ac_res
8984 fi
8985 rm -f core conftest.err conftest.$ac_objext \
8986     conftest$ac_exeext
8987   if test "${ac_cv_search_exc_resume+set}" = set; then :
8988   break
8989 fi
8990 done
8991 if test "${ac_cv_search_exc_resume+set}" = set; then :
8992
8993 else
8994   ac_cv_search_exc_resume=no
8995 fi
8996 rm conftest.$ac_ext
8997 LIBS=$ac_func_search_save_LIBS
8998 fi
8999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
9000 $as_echo "$ac_cv_search_exc_resume" >&6; }
9001 ac_res=$ac_cv_search_exc_resume
9002 if test "$ac_res" != no; then :
9003   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9004
9005 fi
9006
9007 GNAT_LIBEXC="$LIBS"
9008 LIBS="$save_LIBS"
9009
9010
9011 # To support -mcpu=native on Solaris/SPARC, we need libkstat.
9012 save_LIBS="$LIBS"
9013 LIBS=
9014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kstat_open" >&5
9015 $as_echo_n "checking for library containing kstat_open... " >&6; }
9016 if test "${ac_cv_search_kstat_open+set}" = set; then :
9017   $as_echo_n "(cached) " >&6
9018 else
9019   ac_func_search_save_LIBS=$LIBS
9020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9021 /* end confdefs.h.  */
9022
9023 /* Override any GCC internal prototype to avoid an error.
9024    Use char because int might match the return type of a GCC
9025    builtin and then its argument prototype would still apply.  */
9026 #ifdef __cplusplus
9027 extern "C"
9028 #endif
9029 char kstat_open ();
9030 int
9031 main ()
9032 {
9033 return kstat_open ();
9034   ;
9035   return 0;
9036 }
9037 _ACEOF
9038 for ac_lib in '' kstat; do
9039   if test -z "$ac_lib"; then
9040     ac_res="none required"
9041   else
9042     ac_res=-l$ac_lib
9043     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9044   fi
9045   if ac_fn_c_try_link "$LINENO"; then :
9046   ac_cv_search_kstat_open=$ac_res
9047 fi
9048 rm -f core conftest.err conftest.$ac_objext \
9049     conftest$ac_exeext
9050   if test "${ac_cv_search_kstat_open+set}" = set; then :
9051   break
9052 fi
9053 done
9054 if test "${ac_cv_search_kstat_open+set}" = set; then :
9055
9056 else
9057   ac_cv_search_kstat_open=no
9058 fi
9059 rm conftest.$ac_ext
9060 LIBS=$ac_func_search_save_LIBS
9061 fi
9062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kstat_open" >&5
9063 $as_echo "$ac_cv_search_kstat_open" >&6; }
9064 ac_res=$ac_cv_search_kstat_open
9065 if test "$ac_res" != no; then :
9066   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9067
9068 fi
9069
9070 EXTRA_GCC_LIBS="$LIBS"
9071 LIBS="$save_LIBS"
9072
9073
9074 # Some systems put ldexp and frexp in libm instead of libc; assume
9075 # they're both in the same place.  jcf-dump needs them.
9076 save_LIBS="$LIBS"
9077 LIBS=
9078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
9079 $as_echo_n "checking for library containing ldexp... " >&6; }
9080 if test "${ac_cv_search_ldexp+set}" = set; then :
9081   $as_echo_n "(cached) " >&6
9082 else
9083   ac_func_search_save_LIBS=$LIBS
9084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9085 /* end confdefs.h.  */
9086
9087 /* Override any GCC internal prototype to avoid an error.
9088    Use char because int might match the return type of a GCC
9089    builtin and then its argument prototype would still apply.  */
9090 #ifdef __cplusplus
9091 extern "C"
9092 #endif
9093 char ldexp ();
9094 int
9095 main ()
9096 {
9097 return ldexp ();
9098   ;
9099   return 0;
9100 }
9101 _ACEOF
9102 for ac_lib in '' m; do
9103   if test -z "$ac_lib"; then
9104     ac_res="none required"
9105   else
9106     ac_res=-l$ac_lib
9107     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9108   fi
9109   if ac_fn_c_try_link "$LINENO"; then :
9110   ac_cv_search_ldexp=$ac_res
9111 fi
9112 rm -f core conftest.err conftest.$ac_objext \
9113     conftest$ac_exeext
9114   if test "${ac_cv_search_ldexp+set}" = set; then :
9115   break
9116 fi
9117 done
9118 if test "${ac_cv_search_ldexp+set}" = set; then :
9119
9120 else
9121   ac_cv_search_ldexp=no
9122 fi
9123 rm conftest.$ac_ext
9124 LIBS=$ac_func_search_save_LIBS
9125 fi
9126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
9127 $as_echo "$ac_cv_search_ldexp" >&6; }
9128 ac_res=$ac_cv_search_ldexp
9129 if test "$ac_res" != no; then :
9130   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9131
9132 fi
9133
9134 LDEXP_LIB="$LIBS"
9135 LIBS="$save_LIBS"
9136
9137
9138 # Use <inttypes.h> only if it exists,
9139 # doesn't clash with <sys/types.h>, and declares intmax_t.
9140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
9141 $as_echo_n "checking for inttypes.h... " >&6; }
9142 if test "${gcc_cv_header_inttypes_h+set}" = set; then :
9143   $as_echo_n "(cached) " >&6
9144 else
9145   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9146 /* end confdefs.h.  */
9147 #include <sys/types.h>
9148 #include <inttypes.h>
9149 int
9150 main ()
9151 {
9152 intmax_t i = -1;
9153   ;
9154   return 0;
9155 }
9156 _ACEOF
9157 if ac_fn_c_try_compile "$LINENO"; then :
9158   gcc_cv_header_inttypes_h=yes
9159 else
9160   gcc_cv_header_inttypes_h=no
9161 fi
9162 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9163 fi
9164
9165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
9166 $as_echo "$gcc_cv_header_inttypes_h" >&6; }
9167 if test $gcc_cv_header_inttypes_h = yes; then
9168
9169 $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
9170
9171 fi
9172
9173
9174
9175 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9176         sysconf strsignal getrusage nl_langinfo \
9177         gettimeofday mbstowcs wcswidth mmap setlocale \
9178         clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked madvise
9179 do :
9180   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9181 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9182 eval as_val=\$$as_ac_var
9183    if test "x$as_val" = x""yes; then :
9184   cat >>confdefs.h <<_ACEOF
9185 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9186 _ACEOF
9187
9188 fi
9189 done
9190
9191
9192 if test x$ac_cv_func_mbstowcs = xyes; then
9193   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
9194 $as_echo_n "checking whether mbstowcs works... " >&6; }
9195 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then :
9196   $as_echo_n "(cached) " >&6
9197 else
9198       if test "$cross_compiling" = yes; then :
9199   gcc_cv_func_mbstowcs_works=yes
9200 else
9201   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9202 /* end confdefs.h.  */
9203 #include <stdlib.h>
9204 int main()
9205 {
9206   mbstowcs(0, "", 0);
9207   return 0;
9208 }
9209 _ACEOF
9210 if ac_fn_c_try_run "$LINENO"; then :
9211   gcc_cv_func_mbstowcs_works=yes
9212 else
9213   gcc_cv_func_mbstowcs_works=no
9214 fi
9215 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9216   conftest.$ac_objext conftest.beam conftest.$ac_ext
9217 fi
9218
9219 fi
9220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
9221 $as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
9222   if test x$gcc_cv_func_mbstowcs_works = xyes; then
9223
9224 $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
9225
9226   fi
9227 fi
9228
9229 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
9230 if test "x$ac_cv_type_ssize_t" = x""yes; then :
9231
9232 else
9233
9234 cat >>confdefs.h <<_ACEOF
9235 #define ssize_t int
9236 _ACEOF
9237
9238 fi
9239
9240 ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
9241 if test "x$ac_cv_type_caddr_t" = x""yes; then :
9242
9243 else
9244
9245 cat >>confdefs.h <<_ACEOF
9246 #define caddr_t char *
9247 _ACEOF
9248
9249 fi
9250
9251
9252
9253 ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
9254 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
9255   gcc_header_sys_mman_h=yes
9256 else
9257   gcc_header_sys_mman_h=no
9258 fi
9259
9260 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
9261 if test "x$ac_cv_func_mmap" = x""yes; then :
9262   gcc_func_mmap=yes
9263 else
9264   gcc_func_mmap=no
9265 fi
9266
9267 if test "$gcc_header_sys_mman_h" != yes \
9268  || test "$gcc_func_mmap" != yes; then
9269    gcc_cv_func_mmap_file=no
9270    gcc_cv_func_mmap_dev_zero=no
9271    gcc_cv_func_mmap_anon=no
9272 else
9273    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
9274 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
9275 if test "${gcc_cv_func_mmap_file+set}" = set; then :
9276   $as_echo_n "(cached) " >&6
9277 else
9278   # Add a system to this blacklist if
9279    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9280    # memory area containing the same data that you'd get if you applied
9281    # read() to the same fd.  The only system known to have a problem here
9282    # is VMS, where text files have record structure.
9283    case "$host_os" in
9284      *vms* | ultrix*)
9285         gcc_cv_func_mmap_file=no ;;
9286      *)
9287         gcc_cv_func_mmap_file=yes;;
9288    esac
9289 fi
9290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
9291 $as_echo "$gcc_cv_func_mmap_file" >&6; }
9292    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
9293 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
9294 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
9295   $as_echo_n "(cached) " >&6
9296 else
9297   # Add a system to this blacklist if it has mmap() but /dev/zero
9298    # does not exist, or if mmapping /dev/zero does not give anonymous
9299    # zeroed pages with both the following properties:
9300    # 1. If you map N consecutive pages in with one call, and then
9301    #    unmap any subset of those pages, the pages that were not
9302    #    explicitly unmapped remain accessible.
9303    # 2. If you map two adjacent blocks of memory and then unmap them
9304    #    both at once, they must both go away.
9305    # Systems known to be in this category are Windows (all variants),
9306    # VMS, and Darwin.
9307    case "$host_os" in
9308      *vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9309         gcc_cv_func_mmap_dev_zero=no ;;
9310      *)
9311         gcc_cv_func_mmap_dev_zero=yes;;
9312    esac
9313 fi
9314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
9315 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
9316
9317    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9318    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
9319 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
9320 if test "${gcc_cv_decl_map_anon+set}" = set; then :
9321   $as_echo_n "(cached) " >&6
9322 else
9323   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9324 /* end confdefs.h.  */
9325 #include <sys/types.h>
9326 #include <sys/mman.h>
9327 #include <unistd.h>
9328
9329 #ifndef MAP_ANONYMOUS
9330 #define MAP_ANONYMOUS MAP_ANON
9331 #endif
9332
9333 int
9334 main ()
9335 {
9336 int n = MAP_ANONYMOUS;
9337   ;
9338   return 0;
9339 }
9340 _ACEOF
9341 if ac_fn_c_try_compile "$LINENO"; then :
9342   gcc_cv_decl_map_anon=yes
9343 else
9344   gcc_cv_decl_map_anon=no
9345 fi
9346 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9347 fi
9348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
9349 $as_echo "$gcc_cv_decl_map_anon" >&6; }
9350
9351    if test $gcc_cv_decl_map_anon = no; then
9352      gcc_cv_func_mmap_anon=no
9353    else
9354      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9355 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
9356 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
9357   $as_echo_n "(cached) " >&6
9358 else
9359   # Add a system to this blacklist if it has mmap() and MAP_ANON or
9360    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9361    # doesn't give anonymous zeroed pages with the same properties listed
9362    # above for use of /dev/zero.
9363    # Systems known to be in this category are Windows, VMS, and SCO Unix.
9364    case "$host_os" in
9365      *vms* | cygwin* | pe | mingw* | sco* | udk* )
9366         gcc_cv_func_mmap_anon=no ;;
9367      *)
9368         gcc_cv_func_mmap_anon=yes;;
9369    esac
9370 fi
9371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
9372 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
9373    fi
9374 fi
9375
9376 if test $gcc_cv_func_mmap_file = yes; then
9377
9378 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
9379
9380 fi
9381 if test $gcc_cv_func_mmap_dev_zero = yes; then
9382
9383 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
9384
9385 fi
9386 if test $gcc_cv_func_mmap_anon = yes; then
9387
9388 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
9389
9390 fi
9391
9392
9393 case "${host}" in
9394 *-*-*vms*)
9395   # Under VMS, vfork works very differently than on Unix. The standard test
9396   # won't work, and it isn't easily adaptable. It makes more sense to
9397   # just force it.
9398   ac_cv_func_vfork_works=yes
9399   ;;
9400 esac
9401 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9402 if test "x$ac_cv_type_pid_t" = x""yes; then :
9403
9404 else
9405
9406 cat >>confdefs.h <<_ACEOF
9407 #define pid_t int
9408 _ACEOF
9409
9410 fi
9411
9412 for ac_header in vfork.h
9413 do :
9414   ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
9415 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9416   cat >>confdefs.h <<_ACEOF
9417 #define HAVE_VFORK_H 1
9418 _ACEOF
9419
9420 fi
9421 done
9422
9423 for ac_func in fork vfork
9424 do :
9425   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9426 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9427 eval as_val=\$$as_ac_var
9428    if test "x$as_val" = x""yes; then :
9429   cat >>confdefs.h <<_ACEOF
9430 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9431 _ACEOF
9432
9433 fi
9434 done
9435
9436 if test "x$ac_cv_func_fork" = xyes; then
9437   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9438 $as_echo_n "checking for working fork... " >&6; }
9439 if test "${ac_cv_func_fork_works+set}" = set; then :
9440   $as_echo_n "(cached) " >&6
9441 else
9442   if test "$cross_compiling" = yes; then :
9443   ac_cv_func_fork_works=cross
9444 else
9445   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9446 /* end confdefs.h.  */
9447 $ac_includes_default
9448 int
9449 main ()
9450 {
9451
9452           /* By Ruediger Kuhlmann. */
9453           return fork () < 0;
9454
9455   ;
9456   return 0;
9457 }
9458 _ACEOF
9459 if ac_fn_c_try_run "$LINENO"; then :
9460   ac_cv_func_fork_works=yes
9461 else
9462   ac_cv_func_fork_works=no
9463 fi
9464 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9465   conftest.$ac_objext conftest.beam conftest.$ac_ext
9466 fi
9467
9468 fi
9469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9470 $as_echo "$ac_cv_func_fork_works" >&6; }
9471
9472 else
9473   ac_cv_func_fork_works=$ac_cv_func_fork
9474 fi
9475 if test "x$ac_cv_func_fork_works" = xcross; then
9476   case $host in
9477     *-*-amigaos* | *-*-msdosdjgpp*)
9478       # Override, as these systems have only a dummy fork() stub
9479       ac_cv_func_fork_works=no
9480       ;;
9481     *)
9482       ac_cv_func_fork_works=yes
9483       ;;
9484   esac
9485   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9486 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9487 fi
9488 ac_cv_func_vfork_works=$ac_cv_func_vfork
9489 if test "x$ac_cv_func_vfork" = xyes; then
9490   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9491 $as_echo_n "checking for working vfork... " >&6; }
9492 if test "${ac_cv_func_vfork_works+set}" = set; then :
9493   $as_echo_n "(cached) " >&6
9494 else
9495   if test "$cross_compiling" = yes; then :
9496   ac_cv_func_vfork_works=cross
9497 else
9498   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9499 /* end confdefs.h.  */
9500 /* Thanks to Paul Eggert for this test.  */
9501 $ac_includes_default
9502 #include <sys/wait.h>
9503 #ifdef HAVE_VFORK_H
9504 # include <vfork.h>
9505 #endif
9506 /* On some sparc systems, changes by the child to local and incoming
9507    argument registers are propagated back to the parent.  The compiler
9508    is told about this with #include <vfork.h>, but some compilers
9509    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
9510    static variable whose address is put into a register that is
9511    clobbered by the vfork.  */
9512 static void
9513 #ifdef __cplusplus
9514 sparc_address_test (int arg)
9515 # else
9516 sparc_address_test (arg) int arg;
9517 #endif
9518 {
9519   static pid_t child;
9520   if (!child) {
9521     child = vfork ();
9522     if (child < 0) {
9523       perror ("vfork");
9524       _exit(2);
9525     }
9526     if (!child) {
9527       arg = getpid();
9528       write(-1, "", 0);
9529       _exit (arg);
9530     }
9531   }
9532 }
9533
9534 int
9535 main ()
9536 {
9537   pid_t parent = getpid ();
9538   pid_t child;
9539
9540   sparc_address_test (0);
9541
9542   child = vfork ();
9543
9544   if (child == 0) {
9545     /* Here is another test for sparc vfork register problems.  This
9546        test uses lots of local variables, at least as many local
9547        variables as main has allocated so far including compiler
9548        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
9549        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
9550        reuse the register of parent for one of the local variables,
9551        since it will think that parent can't possibly be used any more
9552        in this routine.  Assigning to the local variable will thus
9553        munge parent in the parent process.  */
9554     pid_t
9555       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9556       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9557     /* Convince the compiler that p..p7 are live; otherwise, it might
9558        use the same hardware register for all 8 local variables.  */
9559     if (p != p1 || p != p2 || p != p3 || p != p4
9560         || p != p5 || p != p6 || p != p7)
9561       _exit(1);
9562
9563     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
9564        from child file descriptors.  If the child closes a descriptor
9565        before it execs or exits, this munges the parent's descriptor
9566        as well.  Test for this by closing stdout in the child.  */
9567     _exit(close(fileno(stdout)) != 0);
9568   } else {
9569     int status;
9570     struct stat st;
9571
9572     while (wait(&status) != child)
9573       ;
9574     return (
9575          /* Was there some problem with vforking?  */
9576          child < 0
9577
9578          /* Did the child fail?  (This shouldn't happen.)  */
9579          || status
9580
9581          /* Did the vfork/compiler bug occur?  */
9582          || parent != getpid()
9583
9584          /* Did the file descriptor bug occur?  */
9585          || fstat(fileno(stdout), &st) != 0
9586          );
9587   }
9588 }
9589 _ACEOF
9590 if ac_fn_c_try_run "$LINENO"; then :
9591   ac_cv_func_vfork_works=yes
9592 else
9593   ac_cv_func_vfork_works=no
9594 fi
9595 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9596   conftest.$ac_objext conftest.beam conftest.$ac_ext
9597 fi
9598
9599 fi
9600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9601 $as_echo "$ac_cv_func_vfork_works" >&6; }
9602
9603 fi;
9604 if test "x$ac_cv_func_fork_works" = xcross; then
9605   ac_cv_func_vfork_works=$ac_cv_func_vfork
9606   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9607 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9608 fi
9609
9610 if test "x$ac_cv_func_vfork_works" = xyes; then
9611
9612 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
9613
9614 else
9615
9616 $as_echo "#define vfork fork" >>confdefs.h
9617
9618 fi
9619 if test "x$ac_cv_func_fork_works" = xyes; then
9620
9621 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
9622
9623 fi
9624
9625
9626 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different
9627 # iconv() prototype.
9628 ac_ext=cpp
9629 ac_cpp='$CXXCPP $CPPFLAGS'
9630 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9631 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9632 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9633
9634
9635       if test "X$prefix" = "XNONE"; then
9636     acl_final_prefix="$ac_default_prefix"
9637   else
9638     acl_final_prefix="$prefix"
9639   fi
9640   if test "X$exec_prefix" = "XNONE"; then
9641     acl_final_exec_prefix='${prefix}'
9642   else
9643     acl_final_exec_prefix="$exec_prefix"
9644   fi
9645   acl_save_prefix="$prefix"
9646   prefix="$acl_final_prefix"
9647   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9648   prefix="$acl_save_prefix"
9649
9650
9651 # Check whether --with-gnu-ld was given.
9652 if test "${with_gnu_ld+set}" = set; then :
9653   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9654 else
9655   with_gnu_ld=no
9656 fi
9657
9658 # Prepare PATH_SEPARATOR.
9659 # The user is always right.
9660 if test "${PATH_SEPARATOR+set}" != set; then
9661   echo "#! /bin/sh" >conf$$.sh
9662   echo  "exit 0"   >>conf$$.sh
9663   chmod +x conf$$.sh
9664   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9665     PATH_SEPARATOR=';'
9666   else
9667     PATH_SEPARATOR=:
9668   fi
9669   rm -f conf$$.sh
9670 fi
9671 ac_prog=ld
9672 if test "$GCC" = yes; then
9673   # Check if gcc -print-prog-name=ld gives a path.
9674   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9675 $as_echo_n "checking for ld used by GCC... " >&6; }
9676   case $host in
9677   *-*-mingw*)
9678     # gcc leaves a trailing carriage return which upsets mingw
9679     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9680   *)
9681     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9682   esac
9683   case $ac_prog in
9684     # Accept absolute paths.
9685     [\\/]* | [A-Za-z]:[\\/]*)
9686       re_direlt='/[^/][^/]*/\.\./'
9687       # Canonicalize the path of ld
9688       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9689       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9690         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9691       done
9692       test -z "$LD" && LD="$ac_prog"
9693       ;;
9694   "")
9695     # If it fails, then pretend we aren't using GCC.
9696     ac_prog=ld
9697     ;;
9698   *)
9699     # If it is relative, then search for the first ld in PATH.
9700     with_gnu_ld=unknown
9701     ;;
9702   esac
9703 elif test "$with_gnu_ld" = yes; then
9704   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9705 $as_echo_n "checking for GNU ld... " >&6; }
9706 else
9707   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9708 $as_echo_n "checking for non-GNU ld... " >&6; }
9709 fi
9710 if test "${acl_cv_path_LD+set}" = set; then :
9711   $as_echo_n "(cached) " >&6
9712 else
9713   if test -z "$LD"; then
9714   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9715   for ac_dir in $PATH; do
9716     test -z "$ac_dir" && ac_dir=.
9717     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9718       acl_cv_path_LD="$ac_dir/$ac_prog"
9719       # Check to see if the program is GNU ld.  I'd rather use --version,
9720       # but apparently some GNU ld's only accept -v.
9721       # Break only if it was the GNU/non-GNU ld that we prefer.
9722       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9723         test "$with_gnu_ld" != no && break
9724       else
9725         test "$with_gnu_ld" != yes && break
9726       fi
9727     fi
9728   done
9729   IFS="$ac_save_ifs"
9730 else
9731   acl_cv_path_LD="$LD" # Let the user override the test with a path.
9732 fi
9733 fi
9734
9735 LD="$acl_cv_path_LD"
9736 if test -n "$LD"; then
9737   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9738 $as_echo "$LD" >&6; }
9739 else
9740   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9741 $as_echo "no" >&6; }
9742 fi
9743 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9745 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9746 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9747   $as_echo_n "(cached) " >&6
9748 else
9749   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9750 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9751   acl_cv_prog_gnu_ld=yes
9752 else
9753   acl_cv_prog_gnu_ld=no
9754 fi
9755 fi
9756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9757 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9758 with_gnu_ld=$acl_cv_prog_gnu_ld
9759
9760
9761
9762                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9763 $as_echo_n "checking for shared library run path origin... " >&6; }
9764 if test "${acl_cv_rpath+set}" = set; then :
9765   $as_echo_n "(cached) " >&6
9766 else
9767
9768     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9769     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9770     . ./conftest.sh
9771     rm -f ./conftest.sh
9772     acl_cv_rpath=done
9773
9774 fi
9775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9776 $as_echo "$acl_cv_rpath" >&6; }
9777   wl="$acl_cv_wl"
9778   libext="$acl_cv_libext"
9779   shlibext="$acl_cv_shlibext"
9780   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9781   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9782   hardcode_direct="$acl_cv_hardcode_direct"
9783   hardcode_minus_L="$acl_cv_hardcode_minus_L"
9784     # Check whether --enable-rpath was given.
9785 if test "${enable_rpath+set}" = set; then :
9786   enableval=$enable_rpath; :
9787 else
9788   enable_rpath=yes
9789 fi
9790
9791
9792
9793
9794
9795
9796
9797
9798     use_additional=yes
9799
9800   acl_save_prefix="$prefix"
9801   prefix="$acl_final_prefix"
9802   acl_save_exec_prefix="$exec_prefix"
9803   exec_prefix="$acl_final_exec_prefix"
9804
9805     eval additional_includedir=\"$includedir\"
9806     eval additional_libdir=\"$libdir\"
9807
9808   exec_prefix="$acl_save_exec_prefix"
9809   prefix="$acl_save_prefix"
9810
9811
9812 # Check whether --with-libiconv-prefix was given.
9813 if test "${with_libiconv_prefix+set}" = set; then :
9814   withval=$with_libiconv_prefix;
9815     if test "X$withval" = "Xno"; then
9816       use_additional=no
9817     else
9818       if test "X$withval" = "X"; then
9819
9820   acl_save_prefix="$prefix"
9821   prefix="$acl_final_prefix"
9822   acl_save_exec_prefix="$exec_prefix"
9823   exec_prefix="$acl_final_exec_prefix"
9824
9825           eval additional_includedir=\"$includedir\"
9826           eval additional_libdir=\"$libdir\"
9827
9828   exec_prefix="$acl_save_exec_prefix"
9829   prefix="$acl_save_prefix"
9830
9831       else
9832         additional_includedir="$withval/include"
9833         additional_libdir="$withval/lib"
9834       fi
9835     fi
9836
9837 fi
9838
9839       LIBICONV=
9840   LTLIBICONV=
9841   INCICONV=
9842   rpathdirs=
9843   ltrpathdirs=
9844   names_already_handled=
9845   names_next_round='iconv '
9846   while test -n "$names_next_round"; do
9847     names_this_round="$names_next_round"
9848     names_next_round=
9849     for name in $names_this_round; do
9850       already_handled=
9851       for n in $names_already_handled; do
9852         if test "$n" = "$name"; then
9853           already_handled=yes
9854           break
9855         fi
9856       done
9857       if test -z "$already_handled"; then
9858         names_already_handled="$names_already_handled $name"
9859                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9860         eval value=\"\$HAVE_LIB$uppername\"
9861         if test -n "$value"; then
9862           if test "$value" = yes; then
9863             eval value=\"\$LIB$uppername\"
9864             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
9865             eval value=\"\$LTLIB$uppername\"
9866             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
9867           else
9868                                     :
9869           fi
9870         else
9871                               found_dir=
9872           found_la=
9873           found_so=
9874           found_a=
9875           if test $use_additional = yes; then
9876             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9877               found_dir="$additional_libdir"
9878               found_so="$additional_libdir/lib$name.$shlibext"
9879               if test -f "$additional_libdir/lib$name.la"; then
9880                 found_la="$additional_libdir/lib$name.la"
9881               fi
9882             else
9883               if test -f "$additional_libdir/lib$name.$libext"; then
9884                 found_dir="$additional_libdir"
9885                 found_a="$additional_libdir/lib$name.$libext"
9886                 if test -f "$additional_libdir/lib$name.la"; then
9887                   found_la="$additional_libdir/lib$name.la"
9888                 fi
9889               fi
9890             fi
9891           fi
9892           if test "X$found_dir" = "X"; then
9893             for x in $LDFLAGS $LTLIBICONV; do
9894
9895   acl_save_prefix="$prefix"
9896   prefix="$acl_final_prefix"
9897   acl_save_exec_prefix="$exec_prefix"
9898   exec_prefix="$acl_final_exec_prefix"
9899   eval x=\"$x\"
9900   exec_prefix="$acl_save_exec_prefix"
9901   prefix="$acl_save_prefix"
9902
9903               case "$x" in
9904                 -L*)
9905                   dir=`echo "X$x" | sed -e 's/^X-L//'`
9906                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9907                     found_dir="$dir"
9908                     found_so="$dir/lib$name.$shlibext"
9909                     if test -f "$dir/lib$name.la"; then
9910                       found_la="$dir/lib$name.la"
9911                     fi
9912                   else
9913                     if test -f "$dir/lib$name.$libext"; then
9914                       found_dir="$dir"
9915                       found_a="$dir/lib$name.$libext"
9916                       if test -f "$dir/lib$name.la"; then
9917                         found_la="$dir/lib$name.la"
9918                       fi
9919                     fi
9920                   fi
9921                   ;;
9922               esac
9923               if test "X$found_dir" != "X"; then
9924                 break
9925               fi
9926             done
9927           fi
9928           if test "X$found_dir" != "X"; then
9929                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
9930             if test "X$found_so" != "X"; then
9931                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9932                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9933               else
9934                                                                                 haveit=
9935                 for x in $ltrpathdirs; do
9936                   if test "X$x" = "X$found_dir"; then
9937                     haveit=yes
9938                     break
9939                   fi
9940                 done
9941                 if test -z "$haveit"; then
9942                   ltrpathdirs="$ltrpathdirs $found_dir"
9943                 fi
9944                                 if test "$hardcode_direct" = yes; then
9945                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9946                 else
9947                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9948                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9949                                                             haveit=
9950                     for x in $rpathdirs; do
9951                       if test "X$x" = "X$found_dir"; then
9952                         haveit=yes
9953                         break
9954                       fi
9955                     done
9956                     if test -z "$haveit"; then
9957                       rpathdirs="$rpathdirs $found_dir"
9958                     fi
9959                   else
9960                                                                                 haveit=
9961                     for x in $LDFLAGS $LIBICONV; do
9962
9963   acl_save_prefix="$prefix"
9964   prefix="$acl_final_prefix"
9965   acl_save_exec_prefix="$exec_prefix"
9966   exec_prefix="$acl_final_exec_prefix"
9967   eval x=\"$x\"
9968   exec_prefix="$acl_save_exec_prefix"
9969   prefix="$acl_save_prefix"
9970
9971                       if test "X$x" = "X-L$found_dir"; then
9972                         haveit=yes
9973                         break
9974                       fi
9975                     done
9976                     if test -z "$haveit"; then
9977                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
9978                     fi
9979                     if test "$hardcode_minus_L" != no; then
9980                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9981                     else
9982                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9983                     fi
9984                   fi
9985                 fi
9986               fi
9987             else
9988               if test "X$found_a" != "X"; then
9989                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
9990               else
9991                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
9992               fi
9993             fi
9994                         additional_includedir=
9995             case "$found_dir" in
9996               */lib | */lib/)
9997                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9998                 additional_includedir="$basedir/include"
9999                 ;;
10000             esac
10001             if test "X$additional_includedir" != "X"; then
10002                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
10003                 haveit=
10004                 if test "X$additional_includedir" = "X/usr/local/include"; then
10005                   if test -n "$GCC"; then
10006                     case $host_os in
10007                       linux*) haveit=yes;;
10008                     esac
10009                   fi
10010                 fi
10011                 if test -z "$haveit"; then
10012                   for x in $CPPFLAGS $INCICONV; do
10013
10014   acl_save_prefix="$prefix"
10015   prefix="$acl_final_prefix"
10016   acl_save_exec_prefix="$exec_prefix"
10017   exec_prefix="$acl_final_exec_prefix"
10018   eval x=\"$x\"
10019   exec_prefix="$acl_save_exec_prefix"
10020   prefix="$acl_save_prefix"
10021
10022                     if test "X$x" = "X-I$additional_includedir"; then
10023                       haveit=yes
10024                       break
10025                     fi
10026                   done
10027                   if test -z "$haveit"; then
10028                     if test -d "$additional_includedir"; then
10029                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
10030                     fi
10031                   fi
10032                 fi
10033               fi
10034             fi
10035                         if test -n "$found_la"; then
10036                                                         save_libdir="$libdir"
10037               case "$found_la" in
10038                 */* | *\\*) . "$found_la" ;;
10039                 *) . "./$found_la" ;;
10040               esac
10041               libdir="$save_libdir"
10042                             for dep in $dependency_libs; do
10043                 case "$dep" in
10044                   -L*)
10045                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10046                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
10047                       haveit=
10048                       if test "X$additional_libdir" = "X/usr/local/lib"; then
10049                         if test -n "$GCC"; then
10050                           case $host_os in
10051                             linux*) haveit=yes;;
10052                           esac
10053                         fi
10054                       fi
10055                       if test -z "$haveit"; then
10056                         haveit=
10057                         for x in $LDFLAGS $LIBICONV; do
10058
10059   acl_save_prefix="$prefix"
10060   prefix="$acl_final_prefix"
10061   acl_save_exec_prefix="$exec_prefix"
10062   exec_prefix="$acl_final_exec_prefix"
10063   eval x=\"$x\"
10064   exec_prefix="$acl_save_exec_prefix"
10065   prefix="$acl_save_prefix"
10066
10067                           if test "X$x" = "X-L$additional_libdir"; then
10068                             haveit=yes
10069                             break
10070                           fi
10071                         done
10072                         if test -z "$haveit"; then
10073                           if test -d "$additional_libdir"; then
10074                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
10075                           fi
10076                         fi
10077                         haveit=
10078                         for x in $LDFLAGS $LTLIBICONV; do
10079
10080   acl_save_prefix="$prefix"
10081   prefix="$acl_final_prefix"
10082   acl_save_exec_prefix="$exec_prefix"
10083   exec_prefix="$acl_final_exec_prefix"
10084   eval x=\"$x\"
10085   exec_prefix="$acl_save_exec_prefix"
10086   prefix="$acl_save_prefix"
10087
10088                           if test "X$x" = "X-L$additional_libdir"; then
10089                             haveit=yes
10090                             break
10091                           fi
10092                         done
10093                         if test -z "$haveit"; then
10094                           if test -d "$additional_libdir"; then
10095                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
10096                           fi
10097                         fi
10098                       fi
10099                     fi
10100                     ;;
10101                   -R*)
10102                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
10103                     if test "$enable_rpath" != no; then
10104                                                                   haveit=
10105                       for x in $rpathdirs; do
10106                         if test "X$x" = "X$dir"; then
10107                           haveit=yes
10108                           break
10109                         fi
10110                       done
10111                       if test -z "$haveit"; then
10112                         rpathdirs="$rpathdirs $dir"
10113                       fi
10114                                                                   haveit=
10115                       for x in $ltrpathdirs; do
10116                         if test "X$x" = "X$dir"; then
10117                           haveit=yes
10118                           break
10119                         fi
10120                       done
10121                       if test -z "$haveit"; then
10122                         ltrpathdirs="$ltrpathdirs $dir"
10123                       fi
10124                     fi
10125                     ;;
10126                   -l*)
10127                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10128                     ;;
10129                   *.la)
10130                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10131                     ;;
10132                   *)
10133                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10134                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10135                     ;;
10136                 esac
10137               done
10138             fi
10139           else
10140                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10141             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10142           fi
10143         fi
10144       fi
10145     done
10146   done
10147   if test "X$rpathdirs" != "X"; then
10148     if test -n "$hardcode_libdir_separator"; then
10149                         alldirs=
10150       for found_dir in $rpathdirs; do
10151         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10152       done
10153             acl_save_libdir="$libdir"
10154       libdir="$alldirs"
10155       eval flag=\"$hardcode_libdir_flag_spec\"
10156       libdir="$acl_save_libdir"
10157       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10158     else
10159             for found_dir in $rpathdirs; do
10160         acl_save_libdir="$libdir"
10161         libdir="$found_dir"
10162         eval flag=\"$hardcode_libdir_flag_spec\"
10163         libdir="$acl_save_libdir"
10164         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10165       done
10166     fi
10167   fi
10168   if test "X$ltrpathdirs" != "X"; then
10169             for found_dir in $ltrpathdirs; do
10170       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10171     done
10172   fi
10173
10174
10175
10176
10177
10178
10179
10180           am_save_CPPFLAGS="$CPPFLAGS"
10181
10182   for element in $INCICONV; do
10183     haveit=
10184     for x in $CPPFLAGS; do
10185
10186   acl_save_prefix="$prefix"
10187   prefix="$acl_final_prefix"
10188   acl_save_exec_prefix="$exec_prefix"
10189   exec_prefix="$acl_final_exec_prefix"
10190   eval x=\"$x\"
10191   exec_prefix="$acl_save_exec_prefix"
10192   prefix="$acl_save_prefix"
10193
10194       if test "X$x" = "X$element"; then
10195         haveit=yes
10196         break
10197       fi
10198     done
10199     if test -z "$haveit"; then
10200       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10201     fi
10202   done
10203
10204
10205   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10206 $as_echo_n "checking for iconv... " >&6; }
10207 if test "${am_cv_func_iconv+set}" = set; then :
10208   $as_echo_n "(cached) " >&6
10209 else
10210
10211     am_cv_func_iconv="no, consider installing GNU libiconv"
10212     am_cv_lib_iconv=no
10213     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10214 /* end confdefs.h.  */
10215 #include <stdlib.h>
10216 #include <iconv.h>
10217 int
10218 main ()
10219 {
10220 iconv_t cd = iconv_open("","");
10221        iconv(cd,NULL,NULL,NULL,NULL);
10222        iconv_close(cd);
10223   ;
10224   return 0;
10225 }
10226 _ACEOF
10227 if ac_fn_cxx_try_link "$LINENO"; then :
10228   am_cv_func_iconv=yes
10229 fi
10230 rm -f core conftest.err conftest.$ac_objext \
10231     conftest$ac_exeext conftest.$ac_ext
10232     if test "$am_cv_func_iconv" != yes; then
10233       am_save_LIBS="$LIBS"
10234       LIBS="$LIBS $LIBICONV"
10235       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10236 /* end confdefs.h.  */
10237 #include <stdlib.h>
10238 #include <iconv.h>
10239 int
10240 main ()
10241 {
10242 iconv_t cd = iconv_open("","");
10243          iconv(cd,NULL,NULL,NULL,NULL);
10244          iconv_close(cd);
10245   ;
10246   return 0;
10247 }
10248 _ACEOF
10249 if ac_fn_cxx_try_link "$LINENO"; then :
10250   am_cv_lib_iconv=yes
10251         am_cv_func_iconv=yes
10252 fi
10253 rm -f core conftest.err conftest.$ac_objext \
10254     conftest$ac_exeext conftest.$ac_ext
10255       LIBS="$am_save_LIBS"
10256     fi
10257
10258 fi
10259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10260 $as_echo "$am_cv_func_iconv" >&6; }
10261   if test "$am_cv_func_iconv" = yes; then
10262
10263 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10264
10265   fi
10266   if test "$am_cv_lib_iconv" = yes; then
10267     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10268 $as_echo_n "checking how to link with libiconv... " >&6; }
10269     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10270 $as_echo "$LIBICONV" >&6; }
10271   else
10272             CPPFLAGS="$am_save_CPPFLAGS"
10273     LIBICONV=
10274     LTLIBICONV=
10275   fi
10276
10277
10278
10279   if test "$am_cv_func_iconv" = yes; then
10280     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10281 $as_echo_n "checking for iconv declaration... " >&6; }
10282     if test "${am_cv_proto_iconv+set}" = set; then :
10283   $as_echo_n "(cached) " >&6
10284 else
10285
10286       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10287 /* end confdefs.h.  */
10288
10289 #include <stdlib.h>
10290 #include <iconv.h>
10291 extern
10292 #ifdef __cplusplus
10293 "C"
10294 #endif
10295 #if defined(__STDC__) || defined(__cplusplus)
10296 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10297 #else
10298 size_t iconv();
10299 #endif
10300
10301 int
10302 main ()
10303 {
10304
10305   ;
10306   return 0;
10307 }
10308 _ACEOF
10309 if ac_fn_cxx_try_compile "$LINENO"; then :
10310   am_cv_proto_iconv_arg1=""
10311 else
10312   am_cv_proto_iconv_arg1="const"
10313 fi
10314 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10315       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);"
10316 fi
10317
10318     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10319     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10320          }$am_cv_proto_iconv" >&5
10321 $as_echo "${ac_t:-
10322          }$am_cv_proto_iconv" >&6; }
10323
10324 cat >>confdefs.h <<_ACEOF
10325 #define ICONV_CONST $am_cv_proto_iconv_arg1
10326 _ACEOF
10327
10328   fi
10329
10330 ac_ext=c
10331 ac_cpp='$CPP $CPPFLAGS'
10332 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10333 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10334 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10335
10336
10337 # Until we have in-tree GNU iconv:
10338 LIBICONV_DEP=
10339
10340
10341
10342   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
10343 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10344 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10345   $as_echo_n "(cached) " >&6
10346 else
10347   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10348 /* end confdefs.h.  */
10349 #include <locale.h>
10350 int
10351 main ()
10352 {
10353 return LC_MESSAGES
10354   ;
10355   return 0;
10356 }
10357 _ACEOF
10358 if ac_fn_c_try_link "$LINENO"; then :
10359   am_cv_val_LC_MESSAGES=yes
10360 else
10361   am_cv_val_LC_MESSAGES=no
10362 fi
10363 rm -f core conftest.err conftest.$ac_objext \
10364     conftest$ac_exeext conftest.$ac_ext
10365 fi
10366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10367 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10368   if test $am_cv_val_LC_MESSAGES = yes; then
10369
10370 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10371
10372   fi
10373
10374
10375
10376   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10377 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10378 if test "${am_cv_langinfo_codeset+set}" = set; then :
10379   $as_echo_n "(cached) " >&6
10380 else
10381   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10382 /* end confdefs.h.  */
10383 #include <langinfo.h>
10384 int
10385 main ()
10386 {
10387 char* cs = nl_langinfo(CODESET);
10388   ;
10389   return 0;
10390 }
10391 _ACEOF
10392 if ac_fn_c_try_link "$LINENO"; then :
10393   am_cv_langinfo_codeset=yes
10394 else
10395   am_cv_langinfo_codeset=no
10396 fi
10397 rm -f core conftest.err conftest.$ac_objext \
10398     conftest$ac_exeext conftest.$ac_ext
10399
10400 fi
10401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10402 $as_echo "$am_cv_langinfo_codeset" >&6; }
10403   if test $am_cv_langinfo_codeset = yes; then
10404
10405 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10406
10407   fi
10408
10409
10410 # We will need to find libiberty.h and ansidecl.h
10411 saved_CFLAGS="$CFLAGS"
10412 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
10413 saved_CXXFLAGS="$CXXFLAGS"
10414 CXXFLAGS="$CXXFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
10415 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
10416         strsignal strstr stpcpy strverscmp \
10417         errno snprintf vsnprintf vasprintf malloc realloc calloc \
10418         free basename getopt clock getpagesize ffs clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
10419 do
10420   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10422 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10423 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10424   $as_echo_n "(cached) " >&6
10425 else
10426   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10427 /* end confdefs.h.  */
10428 #undef $ac_tr_decl
10429 #define $ac_tr_decl 1
10430
10431 #include "ansidecl.h"
10432 #include "system.h"
10433
10434 int
10435 main ()
10436 {
10437 #ifndef $ac_func
10438 char *(*pfn) = (char *(*)) $ac_func ;
10439 #endif
10440   ;
10441   return 0;
10442 }
10443 _ACEOF
10444 if ac_fn_c_try_compile "$LINENO"; then :
10445   eval "gcc_cv_have_decl_$ac_func=yes"
10446 else
10447   eval "gcc_cv_have_decl_$ac_func=no"
10448 fi
10449 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10450 fi
10451
10452 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10453   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10454 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10455 #define $ac_tr_decl 1
10456 _ACEOF
10457
10458 else
10459   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10460 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10461 #define $ac_tr_decl 0
10462 _ACEOF
10463
10464 fi
10465
10466 done
10467
10468
10469 for ac_func in getrlimit setrlimit getrusage
10470 do
10471   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10473 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10474 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10475   $as_echo_n "(cached) " >&6
10476 else
10477   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10478 /* end confdefs.h.  */
10479 #undef $ac_tr_decl
10480 #define $ac_tr_decl 1
10481
10482 #include "ansidecl.h"
10483 #include "system.h"
10484 #ifdef HAVE_SYS_RESOURCE_H
10485 #include <sys/resource.h>
10486 #endif
10487
10488
10489 int
10490 main ()
10491 {
10492 #ifndef $ac_func
10493 char *(*pfn) = (char *(*)) $ac_func ;
10494 #endif
10495   ;
10496   return 0;
10497 }
10498 _ACEOF
10499 if ac_fn_c_try_compile "$LINENO"; then :
10500   eval "gcc_cv_have_decl_$ac_func=yes"
10501 else
10502   eval "gcc_cv_have_decl_$ac_func=no"
10503 fi
10504 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10505 fi
10506
10507 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10508   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10509 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10510 #define $ac_tr_decl 1
10511 _ACEOF
10512
10513 else
10514   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10515 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10516 #define $ac_tr_decl 0
10517 _ACEOF
10518
10519 fi
10520
10521 done
10522
10523
10524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10525 /* end confdefs.h.  */
10526
10527 #include "ansidecl.h"
10528 #include "system.h"
10529 #ifdef HAVE_SYS_RESOURCE_H
10530 #include <sys/resource.h>
10531 #endif
10532
10533 int
10534 main ()
10535 {
10536 rlim_t l = 0;
10537   ;
10538   return 0;
10539 }
10540 _ACEOF
10541 if ac_fn_c_try_compile "$LINENO"; then :
10542
10543 else
10544
10545 $as_echo "#define rlim_t long" >>confdefs.h
10546
10547 fi
10548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10549
10550 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
10551 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
10552 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
10553 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
10554 for ac_func in ldgetname
10555 do
10556   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10558 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10559 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10560   $as_echo_n "(cached) " >&6
10561 else
10562   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10563 /* end confdefs.h.  */
10564 #undef $ac_tr_decl
10565 #define $ac_tr_decl 1
10566
10567 #include "ansidecl.h"
10568 #include "system.h"
10569 #ifdef HAVE_LDFCN_H
10570 #undef FREAD
10571 #undef FWRITE
10572 #include <ldfcn.h>
10573 #endif
10574
10575
10576 int
10577 main ()
10578 {
10579 #ifndef $ac_func
10580 char *(*pfn) = (char *(*)) $ac_func ;
10581 #endif
10582   ;
10583   return 0;
10584 }
10585 _ACEOF
10586 if ac_fn_c_try_compile "$LINENO"; then :
10587   eval "gcc_cv_have_decl_$ac_func=yes"
10588 else
10589   eval "gcc_cv_have_decl_$ac_func=no"
10590 fi
10591 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10592 fi
10593
10594 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10595   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10596 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10597 #define $ac_tr_decl 1
10598 _ACEOF
10599
10600 else
10601   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10602 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10603 #define $ac_tr_decl 0
10604 _ACEOF
10605
10606 fi
10607
10608 done
10609
10610
10611 for ac_func in times
10612 do
10613   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10615 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10616 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10617   $as_echo_n "(cached) " >&6
10618 else
10619   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10620 /* end confdefs.h.  */
10621 #undef $ac_tr_decl
10622 #define $ac_tr_decl 1
10623
10624 #include "ansidecl.h"
10625 #include "system.h"
10626 #ifdef HAVE_SYS_TIMES_H
10627 #include <sys/times.h>
10628 #endif
10629
10630
10631 int
10632 main ()
10633 {
10634 #ifndef $ac_func
10635 char *(*pfn) = (char *(*)) $ac_func ;
10636 #endif
10637   ;
10638   return 0;
10639 }
10640 _ACEOF
10641 if ac_fn_c_try_compile "$LINENO"; then :
10642   eval "gcc_cv_have_decl_$ac_func=yes"
10643 else
10644   eval "gcc_cv_have_decl_$ac_func=no"
10645 fi
10646 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10647 fi
10648
10649 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10650   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10651 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10652 #define $ac_tr_decl 1
10653 _ACEOF
10654
10655 else
10656   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10657 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10658 #define $ac_tr_decl 0
10659 _ACEOF
10660
10661 fi
10662
10663 done
10664
10665
10666 for ac_func in sigaltstack
10667 do
10668   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10670 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10671 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10672   $as_echo_n "(cached) " >&6
10673 else
10674   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10675 /* end confdefs.h.  */
10676 #undef $ac_tr_decl
10677 #define $ac_tr_decl 1
10678
10679 #include "ansidecl.h"
10680 #include "system.h"
10681 #include <signal.h>
10682
10683
10684 int
10685 main ()
10686 {
10687 #ifndef $ac_func
10688 char *(*pfn) = (char *(*)) $ac_func ;
10689 #endif
10690   ;
10691   return 0;
10692 }
10693 _ACEOF
10694 if ac_fn_c_try_compile "$LINENO"; then :
10695   eval "gcc_cv_have_decl_$ac_func=yes"
10696 else
10697   eval "gcc_cv_have_decl_$ac_func=no"
10698 fi
10699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10700 fi
10701
10702 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10703   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10704 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10705 #define $ac_tr_decl 1
10706 _ACEOF
10707
10708 else
10709   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10710 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10711 #define $ac_tr_decl 0
10712 _ACEOF
10713
10714 fi
10715
10716 done
10717
10718
10719 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which hides the madvise()
10720 # prototype.
10721 ac_ext=cpp
10722 ac_cpp='$CXXCPP $CPPFLAGS'
10723 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10724 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10725 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10726
10727 for ac_func in madvise
10728 do
10729   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10731 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10732 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10733   $as_echo_n "(cached) " >&6
10734 else
10735   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10736 /* end confdefs.h.  */
10737 #undef $ac_tr_decl
10738 #define $ac_tr_decl 1
10739
10740   #include "ansidecl.h"
10741   #include "system.h"
10742
10743
10744 int
10745 main ()
10746 {
10747 #ifndef $ac_func
10748 char *(*pfn) = (char *(*)) $ac_func ;
10749 #endif
10750   ;
10751   return 0;
10752 }
10753 _ACEOF
10754 if ac_fn_cxx_try_compile "$LINENO"; then :
10755   eval "gcc_cv_have_decl_$ac_func=yes"
10756 else
10757   eval "gcc_cv_have_decl_$ac_func=no"
10758 fi
10759 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10760 fi
10761
10762 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10763   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10764 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10765 #define $ac_tr_decl 1
10766 _ACEOF
10767
10768 else
10769   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10770 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10771 #define $ac_tr_decl 0
10772 _ACEOF
10773
10774 fi
10775
10776 done
10777
10778 ac_ext=c
10779 ac_cpp='$CPP $CPPFLAGS'
10780 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10781 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10782 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10783
10784
10785 # More time-related stuff.
10786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
10787 $as_echo_n "checking for struct tms... " >&6; }
10788 if test "${ac_cv_struct_tms+set}" = set; then :
10789   $as_echo_n "(cached) " >&6
10790 else
10791
10792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10793 /* end confdefs.h.  */
10794
10795 #include "ansidecl.h"
10796 #include "system.h"
10797 #ifdef HAVE_SYS_TIMES_H
10798 #include <sys/times.h>
10799 #endif
10800
10801 int
10802 main ()
10803 {
10804 struct tms tms;
10805   ;
10806   return 0;
10807 }
10808 _ACEOF
10809 if ac_fn_c_try_compile "$LINENO"; then :
10810   ac_cv_struct_tms=yes
10811 else
10812   ac_cv_struct_tms=no
10813 fi
10814 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10815 fi
10816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
10817 $as_echo "$ac_cv_struct_tms" >&6; }
10818 if test $ac_cv_struct_tms = yes; then
10819
10820 $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
10821
10822 fi
10823
10824 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
10825 # revisit after autoconf 2.50.
10826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
10827 $as_echo_n "checking for clock_t... " >&6; }
10828 if test "${gcc_cv_type_clock_t+set}" = set; then :
10829   $as_echo_n "(cached) " >&6
10830 else
10831
10832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10833 /* end confdefs.h.  */
10834
10835 #include "ansidecl.h"
10836 #include "system.h"
10837
10838 int
10839 main ()
10840 {
10841 clock_t x;
10842   ;
10843   return 0;
10844 }
10845 _ACEOF
10846 if ac_fn_c_try_compile "$LINENO"; then :
10847   gcc_cv_type_clock_t=yes
10848 else
10849   gcc_cv_type_clock_t=no
10850 fi
10851 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10852 fi
10853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
10854 $as_echo "$gcc_cv_type_clock_t" >&6; }
10855 if test $gcc_cv_type_clock_t = yes; then
10856
10857 $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
10858
10859 fi
10860
10861 # Check if F_SETLKW is supported by fcntl.
10862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for F_SETLKW" >&5
10863 $as_echo_n "checking for F_SETLKW... " >&6; }
10864 if test "${ac_cv_f_setlkw+set}" = set; then :
10865   $as_echo_n "(cached) " >&6
10866 else
10867
10868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10869 /* end confdefs.h.  */
10870
10871 #include <fcntl.h>
10872 int
10873 main ()
10874 {
10875
10876 struct flock fl;
10877 fl.l_whence = 0;
10878 fl.l_start = 0;
10879 fl.l_len = 0;
10880 fl.l_pid = 0;
10881 return fcntl (1, F_SETLKW, &fl);
10882   ;
10883   return 0;
10884 }
10885 _ACEOF
10886 if ac_fn_c_try_compile "$LINENO"; then :
10887   ac_cv_f_setlkw=yes
10888 else
10889   ac_cv_f_setlkw=no
10890 fi
10891 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10892 fi
10893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_f_setlkw" >&5
10894 $as_echo "$ac_cv_f_setlkw" >&6; }
10895 if test $ac_cv_f_setlkw = yes; then
10896
10897 $as_echo "#define HOST_HAS_F_SETLKW 1" >>confdefs.h
10898
10899 fi
10900
10901 # Restore CFLAGS, CXXFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
10902 CFLAGS="$saved_CFLAGS"
10903 CXXFLAGS="$saved_CXXFLAGS"
10904
10905 # mkdir takes a single argument on some systems.
10906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
10907 $as_echo_n "checking if mkdir takes one argument... " >&6; }
10908 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then :
10909   $as_echo_n "(cached) " >&6
10910 else
10911   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10912 /* end confdefs.h.  */
10913
10914 #include <sys/types.h>
10915 #ifdef HAVE_SYS_STAT_H
10916 # include <sys/stat.h>
10917 #endif
10918 #ifdef HAVE_UNISTD_H
10919 # include <unistd.h>
10920 #endif
10921 #ifdef HAVE_DIRECT_H
10922 # include <direct.h>
10923 #endif
10924 int
10925 main ()
10926 {
10927 mkdir ("foo", 0);
10928   ;
10929   return 0;
10930 }
10931 _ACEOF
10932 if ac_fn_c_try_compile "$LINENO"; then :
10933   gcc_cv_mkdir_takes_one_arg=no
10934 else
10935   gcc_cv_mkdir_takes_one_arg=yes
10936 fi
10937 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10938 fi
10939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
10940 $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
10941 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
10942
10943 $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
10944
10945 fi
10946
10947
10948 # File extensions
10949 manext='.1'
10950 objext='.o'
10951
10952
10953
10954 # With Setjmp/Longjmp based exception handling.
10955 # Check whether --enable-sjlj-exceptions was given.
10956 if test "${enable_sjlj_exceptions+set}" = set; then :
10957   enableval=$enable_sjlj_exceptions; case $target in
10958   *-*-hpux10*)
10959     if test $enableval != yes; then
10960       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
10961 $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
10962       enableval=yes
10963     fi
10964     ;;
10965 esac
10966 force_sjlj_exceptions=yes
10967 else
10968   case $target in
10969   *-*-hpux10*)
10970     force_sjlj_exceptions=yes
10971     enableval=yes
10972     ;;
10973   *)
10974     force_sjlj_exceptions=no
10975     ;;
10976 esac
10977 fi
10978
10979 if test $force_sjlj_exceptions = yes; then
10980   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
10981
10982 cat >>confdefs.h <<_ACEOF
10983 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
10984 _ACEOF
10985
10986 fi
10987
10988 # --------------------------------------------------------
10989 # Build, host, and target specific configuration fragments
10990 # --------------------------------------------------------
10991
10992 # Collect build-machine-specific information.
10993 . ${srcdir}/config.build
10994
10995 # Collect host-machine-specific information.
10996 . ${srcdir}/config.host
10997
10998 target_gtfiles=
10999
11000 # Collect target-machine-specific information.
11001 . ${srcdir}/config.gcc
11002
11003 extra_objs="${host_extra_objs} ${extra_objs}"
11004 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
11005
11006 # Default the target-machine variables that were not explicitly set.
11007 if test x"$tm_file" = x
11008 then tm_file=$cpu_type/$cpu_type.h; fi
11009
11010 if test x"$extra_headers" = x
11011 then extra_headers=; fi
11012
11013 if test x$md_file = x
11014 then md_file=$cpu_type/$cpu_type.md; fi
11015
11016 if test x$out_file = x
11017 then out_file=$cpu_type/$cpu_type.c; fi
11018
11019 if test x"$tmake_file" = x
11020 then tmake_file=$cpu_type/t-$cpu_type
11021 fi
11022
11023 # Support --enable-initfini-array.
11024 if test x$enable_initfini_array != xno; then
11025   tm_file="${tm_file} initfini-array.h"
11026 fi
11027
11028 if test x"$dwarf2" = xyes
11029 then tm_file="$tm_file tm-dwarf2.h"
11030 fi
11031
11032 # Say what files are being used for the output code and MD file.
11033 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
11034 echo "Using \`$srcdir/config/$md_file' as machine description file."
11035
11036 # If any of the xm_file variables contain nonexistent files, warn
11037 # about them and drop them.
11038
11039 bx=
11040 for x in $build_xm_file; do
11041   if    test -f $srcdir/config/$x
11042   then      bx="$bx $x"
11043   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11044 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11045   fi
11046 done
11047 build_xm_file="$bx"
11048
11049 hx=
11050 for x in $host_xm_file; do
11051   if    test -f $srcdir/config/$x
11052   then      hx="$hx $x"
11053   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11054 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11055   fi
11056 done
11057 host_xm_file="$hx"
11058
11059 tx=
11060 for x in $xm_file; do
11061   if    test -f $srcdir/config/$x
11062   then      tx="$tx $x"
11063   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11064 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11065   fi
11066 done
11067 xm_file="$tx"
11068
11069 count=a
11070 for f in $tm_file; do
11071         count=${count}x
11072 done
11073 if test $count = ax; then
11074         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
11075 else
11076         echo "Using the following target machine macro files:"
11077         for f in $tm_file; do
11078                 echo "  $srcdir/config/$f"
11079         done
11080 fi
11081
11082 if test x$need_64bit_hwint = xyes; then
11083
11084 $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h
11085
11086 fi
11087
11088 if test x$use_long_long_for_widest_fast_int = xyes; then
11089
11090 $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
11091
11092 fi
11093
11094 gnu_ld_bool=`if test x"$gnu_ld" = x"yes"; then echo 1; else echo 0; fi`
11095
11096 cat >>confdefs.h <<_ACEOF
11097 #define HAVE_GNU_LD $gnu_ld_bool
11098 _ACEOF
11099
11100
11101 gnu_as_bool=`if test x"$gas" = x"yes"; then echo 1; else echo 0; fi`
11102
11103 cat >>confdefs.h <<_ACEOF
11104 #define HAVE_GNU_AS $gnu_as_bool
11105 _ACEOF
11106
11107
11108 count=a
11109 for f in $host_xm_file; do
11110         count=${count}x
11111 done
11112 if test $count = a; then
11113         :
11114 elif test $count = ax; then
11115         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
11116 else
11117         echo "Using the following host machine macro files:"
11118         for f in $host_xm_file; do
11119                 echo "  $srcdir/config/$f"
11120         done
11121 fi
11122 echo "Using ${out_host_hook_obj} for host machine hooks."
11123
11124 if test "$host_xm_file" != "$build_xm_file"; then
11125         count=a
11126         for f in $build_xm_file; do
11127                 count=${count}x
11128         done
11129         if test $count = a; then
11130                 :
11131         elif test $count = ax; then
11132                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
11133         else
11134                 echo "Using the following build machine macro files:"
11135                 for f in $build_xm_file; do
11136                         echo "  $srcdir/config/$f"
11137                 done
11138         fi
11139 fi
11140
11141 if test -n "$configured_native_system_header_dir"; then
11142   native_system_header_dir=$configured_native_system_header_dir
11143 fi
11144 NATIVE_SYSTEM_HEADER_DIR="$native_system_header_dir"
11145
11146
11147 case ${host} in
11148   powerpc*-*-darwin*)
11149     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
11150 $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
11151 if test "${gcc_cv_mcontext_underscores+set}" = set; then :
11152   $as_echo_n "(cached) " >&6
11153 else
11154   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11155 /* end confdefs.h.  */
11156
11157 #include <sys/cdefs.h>
11158 #include <sys/signal.h>
11159 #include <ucontext.h>
11160 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
11161
11162 _ACEOF
11163 if ac_fn_c_try_compile "$LINENO"; then :
11164   gcc_cv_mcontext_underscores=no
11165 else
11166   gcc_cv_mcontext_underscores=yes
11167 fi
11168 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11169 fi
11170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
11171 $as_echo "$gcc_cv_mcontext_underscores" >&6; }
11172       if test $gcc_cv_mcontext_underscores = yes; then
11173
11174 $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
11175
11176       fi
11177     ;;
11178 esac
11179
11180 # ---------
11181 # Threading
11182 # ---------
11183
11184 # Check if a valid thread package
11185 case ${enable_threads} in
11186   "" | no)
11187     # No threads
11188     target_thread_file='single'
11189     ;;
11190   yes)
11191     # default
11192     target_thread_file='single'
11193     ;;
11194   aix | dce | lynx | mipssde | posix | rtems | \
11195   single | tpf | vxworks | win32)
11196     target_thread_file=${enable_threads}
11197     ;;
11198   *)
11199     echo "${enable_threads} is an unknown thread package" 1>&2
11200     exit 1
11201     ;;
11202 esac
11203
11204 if test x${thread_file} = x; then
11205   # No thread file set by target-specific clauses in config.gcc,
11206   # so use file chosen by default logic above
11207   thread_file=${target_thread_file}
11208 fi
11209
11210 # --------
11211 # UNSORTED
11212 # --------
11213
11214 use_cxa_atexit=no
11215 if test x$enable___cxa_atexit = xyes || \
11216    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
11217   if test x$host = x$target; then
11218     case $host in
11219       # mingw32 doesn't have __cxa_atexit but uses atexit registration
11220       # keyed to flag_use_cxa_atexit
11221       *-*-mingw32*)
11222         use_cxa_atexit=yes
11223         ;;
11224       powerpc-ibm-aix*)
11225         use_cxa_atexit=yes
11226         ;;
11227       *)
11228         ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
11229 if test "x$ac_cv_func___cxa_atexit" = x""yes; then :
11230   use_cxa_atexit=yes
11231 else
11232   echo "__cxa_atexit can't be enabled on this target"
11233 fi
11234
11235         ;;
11236     esac
11237   else
11238     # We can't check for __cxa_atexit when building a cross, so assume
11239     # it is available
11240     use_cxa_atexit=yes
11241   fi
11242   if test x$use_cxa_atexit = xyes; then
11243
11244 $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
11245
11246   fi
11247 fi
11248
11249 # Look for a file containing extra machine modes.
11250 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
11251   extra_modes_file='$(srcdir)'/config/${extra_modes}
11252
11253
11254 cat >>confdefs.h <<_ACEOF
11255 #define EXTRA_MODES_FILE "config/$extra_modes"
11256 _ACEOF
11257
11258 fi
11259
11260 # Convert extra_options into a form suitable for Makefile use.
11261 extra_opt_files=
11262 all_opt_files=
11263 for f in $extra_options; do
11264   extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
11265   all_opt_files="$all_opt_files $srcdir/config/$f"
11266 done
11267
11268
11269 # auto-host.h is the file containing items generated by autoconf and is
11270 # the first file included by config.h.
11271 # If host=build, it is correct to have bconfig include auto-host.h
11272 # as well.  If host!=build, we are in error and need to do more
11273 # work to find out the build config parameters.
11274 if test x$host = x$build
11275 then
11276         build_auto=auto-host.h
11277 else
11278         # We create a subdir, then run autoconf in the subdir.
11279         # To prevent recursion we set host and build for the new
11280         # invocation of configure to the build for this invocation
11281         # of configure.
11282         tempdir=build.$$
11283         rm -rf $tempdir
11284         mkdir $tempdir
11285         cd $tempdir
11286         case ${srcdir} in
11287         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
11288         *) realsrcdir=../${srcdir};;
11289         esac
11290         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
11291         LDFLAGS="${LDFLAGS_FOR_BUILD}" GMPINC="" \
11292         ${realsrcdir}/configure \
11293                 --enable-languages=${enable_languages-all} \
11294                 --target=$target_alias --host=$build_alias --build=$build_alias
11295
11296         # We just finished tests for the build machine, so rename
11297         # the file auto-build.h in the gcc directory.
11298         mv auto-host.h ../auto-build.h
11299         cd ..
11300         rm -rf $tempdir
11301         build_auto=auto-build.h
11302 fi
11303
11304
11305 tm_file="${tm_file} defaults.h"
11306 tm_p_file="${tm_p_file} tm-preds.h"
11307 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
11308 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
11309 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
11310 # put this back in temporarily.
11311 xm_file="auto-host.h ansidecl.h ${xm_file}"
11312
11313 # --------
11314 # UNSORTED
11315 # --------
11316
11317 # Compile in configure arguments.
11318 if test -f configargs.h ; then
11319         # Being re-configured.
11320         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
11321         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
11322 else
11323         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
11324 fi
11325
11326 # Double all backslashes and backslash all quotes to turn
11327 # gcc_config_arguments into a C string.
11328 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
11329 $gcc_config_arguments
11330 EOF
11331 gcc_config_arguments_str=`cat conftest.out`
11332 rm -f conftest.out
11333
11334 cat > configargs.h <<EOF
11335 /* Generated automatically. */
11336 static const char configuration_arguments[] = "$gcc_config_arguments_str";
11337 static const char thread_model[] = "$thread_file";
11338
11339 static const struct {
11340   const char *name, *value;
11341 } configure_default_options[] = $configure_default_options;
11342 EOF
11343
11344 gcc_BASEVER=`cat $srcdir/BASE-VER`
11345 gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
11346 gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
11347 if test -f $srcdir/REVISION ; then
11348         gcc_REVISION=`cat $srcdir/REVISION`
11349 else
11350         gcc_REVISION=""
11351 fi
11352 cat > plugin-version.h <<EOF
11353 #include "configargs.h"
11354
11355 #define GCCPLUGIN_VERSION_MAJOR   `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
11356 #define GCCPLUGIN_VERSION_MINOR   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
11357 #define GCCPLUGIN_VERSION_PATCHLEVEL   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
11358 #define GCCPLUGIN_VERSION  (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
11359
11360 static char basever[] = "$gcc_BASEVER";
11361 static char datestamp[] = "$gcc_DATESTAMP";
11362 static char devphase[] = "$gcc_DEVPHASE";
11363 static char revision[] = "$gcc_REVISION";
11364
11365 /* FIXME plugins: We should make the version information more precise.
11366    One way to do is to add a checksum. */
11367
11368 static struct plugin_gcc_version gcc_version = {basever, datestamp,
11369                                                 devphase, revision,
11370                                                 configuration_arguments};
11371 EOF
11372
11373 # Internationalization
11374 # If we haven't got the data from the intl directory,
11375 # assume NLS is disabled.
11376 USE_NLS=no
11377 LIBINTL=
11378 LIBINTL_DEP=
11379 INCINTL=
11380 XGETTEXT=
11381 GMSGFMT=
11382 POSUB=
11383
11384 if test -f  ../intl/config.intl; then
11385   .  ../intl/config.intl
11386 fi
11387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
11388 $as_echo_n "checking whether NLS is requested... " >&6; }
11389 if test x"$USE_NLS" != xyes; then
11390   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11391 $as_echo "no" >&6; }
11392 else
11393   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11394 $as_echo "yes" >&6; }
11395
11396 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
11397
11398
11399   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
11400 $as_echo_n "checking for catalogs to be installed... " >&6; }
11401   # Look for .po and .gmo files in the source directory.
11402   CATALOGS=
11403   XLINGUAS=
11404   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
11405     # If there aren't any .gmo files the shell will give us the
11406     # literal string "../path/to/srcdir/po/*.gmo" which has to be
11407     # weeded out.
11408     case "$cat" in *\**)
11409       continue;;
11410     esac
11411     # The quadruple backslash is collapsed to a double backslash
11412     # by the backticks, then collapsed again by the double quotes,
11413     # leaving us with one backslash in the sed expression (right
11414     # before the dot that mustn't act as a wildcard).
11415     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
11416     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
11417     # The user is allowed to set LINGUAS to a list of languages to
11418     # install catalogs for.  If it's empty that means "all of them."
11419     if test "x$LINGUAS" = x; then
11420       CATALOGS="$CATALOGS $cat"
11421       XLINGUAS="$XLINGUAS $lang"
11422     else
11423       case "$LINGUAS" in *$lang*)
11424         CATALOGS="$CATALOGS $cat"
11425         XLINGUAS="$XLINGUAS $lang"
11426         ;;
11427       esac
11428     fi
11429   done
11430   LINGUAS="$XLINGUAS"
11431   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
11432 $as_echo "$LINGUAS" >&6; }
11433
11434
11435     DATADIRNAME=share
11436
11437   INSTOBJEXT=.mo
11438
11439   GENCAT=gencat
11440
11441   CATOBJEXT=.gmo
11442
11443 fi
11444
11445 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
11446 # -liconv on the link line twice.
11447 case "$LIBINTL" in *$LIBICONV*)
11448         LIBICONV= ;;
11449 esac
11450
11451 # Check whether --enable-secureplt was given.
11452 if test "${enable_secureplt+set}" = set; then :
11453   enableval=$enable_secureplt;
11454 fi
11455
11456
11457 # Check whether --enable-leading-mingw64-underscores was given.
11458 if test "${enable_leading_mingw64_underscores+set}" = set; then :
11459   enableval=$enable_leading_mingw64_underscores;
11460 fi
11461
11462 if  test x"$enable_leading_mingw64_underscores" = xyes ; then :
11463
11464 $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
11465
11466 fi
11467
11468 # Check whether --enable-cld was given.
11469 if test "${enable_cld+set}" = set; then :
11470   enableval=$enable_cld;
11471 else
11472   enable_cld=no
11473 fi
11474
11475
11476 # Check whether --enable-frame-pointer was given.
11477 if test "${enable_frame_pointer+set}" = set; then :
11478   enableval=$enable_frame_pointer;
11479 else
11480
11481 case $target_os in
11482 linux* | darwin[8912]*)
11483   # Enable -fomit-frame-pointer by default for Linux and Darwin with
11484   # DWARF2.
11485   enable_frame_pointer=no
11486   ;;
11487 *)
11488   enable_frame_pointer=yes
11489   ;;
11490 esac
11491
11492 fi
11493
11494
11495 # Windows32 Registry support for specifying GCC installation paths.
11496 # Check whether --enable-win32-registry was given.
11497 if test "${enable_win32_registry+set}" = set; then :
11498   enableval=$enable_win32_registry;
11499 fi
11500
11501
11502 case $host_os in
11503   win32 | pe | cygwin* | mingw32* | uwin*)
11504     if test "x$enable_win32_registry" != xno; then
11505       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
11506 $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
11507 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11508   $as_echo_n "(cached) " >&6
11509 else
11510   ac_func_search_save_LIBS=$LIBS
11511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11512 /* end confdefs.h.  */
11513
11514 /* Override any GCC internal prototype to avoid an error.
11515    Use char because int might match the return type of a GCC
11516    builtin and then its argument prototype would still apply.  */
11517 #ifdef __cplusplus
11518 extern "C"
11519 #endif
11520 char RegOpenKeyExA ();
11521 int
11522 main ()
11523 {
11524 return RegOpenKeyExA ();
11525   ;
11526   return 0;
11527 }
11528 _ACEOF
11529 for ac_lib in '' advapi32; do
11530   if test -z "$ac_lib"; then
11531     ac_res="none required"
11532   else
11533     ac_res=-l$ac_lib
11534     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11535   fi
11536   if ac_fn_c_try_link "$LINENO"; then :
11537   ac_cv_search_RegOpenKeyExA=$ac_res
11538 fi
11539 rm -f core conftest.err conftest.$ac_objext \
11540     conftest$ac_exeext
11541   if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11542   break
11543 fi
11544 done
11545 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11546
11547 else
11548   ac_cv_search_RegOpenKeyExA=no
11549 fi
11550 rm conftest.$ac_ext
11551 LIBS=$ac_func_search_save_LIBS
11552 fi
11553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
11554 $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
11555 ac_res=$ac_cv_search_RegOpenKeyExA
11556 if test "$ac_res" != no; then :
11557   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11558
11559 else
11560   enable_win32_registry=no
11561 fi
11562
11563     fi
11564
11565     if test "x$enable_win32_registry" != xno; then
11566
11567 $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
11568
11569
11570       if test "x$enable_win32_registry" != xyes \
11571          && test "x$enable_win32_registry" != x; then
11572
11573 cat >>confdefs.h <<_ACEOF
11574 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
11575 _ACEOF
11576
11577       fi
11578     fi
11579   ;;
11580 esac
11581
11582 # Get an absolute path to the GCC top-level source directory
11583 holddir=`${PWDCMD-pwd}`
11584 cd $srcdir
11585 topdir=`${PWDCMD-pwd}`
11586 cd $holddir
11587
11588 # Conditionalize the makefile for this host machine.
11589 xmake_file=
11590 for f in ${host_xmake_file}
11591 do
11592         if test -f ${srcdir}/config/$f
11593         then
11594                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
11595         fi
11596 done
11597
11598 # Conditionalize the makefile for this target machine.
11599 tmake_file_=
11600 for f in ${tmake_file}
11601 do
11602         if test -f ${srcdir}/config/$f
11603         then
11604                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
11605         fi
11606 done
11607 tmake_file="${tmake_file_}"
11608
11609 out_object_file=`basename $out_file .c`.o
11610 common_out_object_file=`basename $common_out_file .c`.o
11611
11612 tm_file_list="options.h"
11613 tm_include_list="options.h insn-constants.h"
11614 for f in $tm_file; do
11615   case $f in
11616     ./* )
11617        f=`echo $f | sed 's/^..//'`
11618        tm_file_list="${tm_file_list} $f"
11619        tm_include_list="${tm_include_list} $f"
11620        ;;
11621     defaults.h )
11622        tm_file_list="${tm_file_list} \$(srcdir)/$f"
11623        tm_include_list="${tm_include_list} $f"
11624        ;;
11625     * )
11626        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
11627        tm_include_list="${tm_include_list} config/$f"
11628        ;;
11629   esac
11630 done
11631
11632 tm_p_file_list=
11633 tm_p_include_list=
11634 for f in $tm_p_file; do
11635   case $f in
11636     tm-preds.h )
11637        tm_p_file_list="${tm_p_file_list} $f"
11638        tm_p_include_list="${tm_p_include_list} $f"
11639        ;;
11640     * )
11641        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
11642        tm_p_include_list="${tm_p_include_list} config/$f"
11643   esac
11644 done
11645
11646 xm_file_list=
11647 xm_include_list=
11648 for f in $xm_file; do
11649   case $f in
11650     ansidecl.h )
11651        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
11652        xm_include_list="${xm_include_list} $f"
11653        ;;
11654     auto-host.h )
11655        xm_file_list="${xm_file_list} $f"
11656        xm_include_list="${xm_include_list} $f"
11657        ;;
11658     * )
11659        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
11660        xm_include_list="${xm_include_list} config/$f"
11661        ;;
11662   esac
11663 done
11664
11665 host_xm_file_list=
11666 host_xm_include_list=
11667 for f in $host_xm_file; do
11668   case $f in
11669     ansidecl.h )
11670        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
11671        host_xm_include_list="${host_xm_include_list} $f"
11672        ;;
11673     auto-host.h )
11674        host_xm_file_list="${host_xm_file_list} $f"
11675        host_xm_include_list="${host_xm_include_list} $f"
11676        ;;
11677     * )
11678        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
11679        host_xm_include_list="${host_xm_include_list} config/$f"
11680        ;;
11681   esac
11682 done
11683
11684 build_xm_file_list=
11685 for f in $build_xm_file; do
11686   case $f in
11687     ansidecl.h )
11688        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
11689        build_xm_include_list="${build_xm_include_list} $f"
11690        ;;
11691     auto-build.h | auto-host.h )
11692        build_xm_file_list="${build_xm_file_list} $f"
11693        build_xm_include_list="${build_xm_include_list} $f"
11694        ;;
11695     * )
11696        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
11697        build_xm_include_list="${build_xm_include_list} config/$f"
11698        ;;
11699   esac
11700 done
11701
11702 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
11703 # cross-compiler which does not use the native headers and libraries.
11704 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
11705 CROSS=
11706 ALL=all.internal
11707 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11708
11709 if test "x$with_build_sysroot" != x; then
11710   build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
11711 else
11712   # This value is used, even on a native system, because
11713   # CROSS_SYSTEM_HEADER_DIR is just
11714   # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
11715   build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
11716 fi
11717
11718 if test x$host != x$target
11719 then
11720         CROSS="-DCROSS_DIRECTORY_STRUCTURE"
11721         ALL=all.cross
11722         SYSTEM_HEADER_DIR=$build_system_header_dir
11723         case "$host","$target" in
11724         # Darwin crosses can use the host system's libraries and headers,
11725         # because of the fat library support.  Of course, it must be the
11726         # same version of Darwin on both sides.  Allow the user to
11727         # just say --target=foo-darwin without a version number to mean
11728         # "the version on this system".
11729             *-*-darwin*,*-*-darwin*)
11730                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
11731                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
11732                 if test $hostos = $targetos -o $targetos = darwin ; then
11733                     CROSS=
11734                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11735                     with_headers=yes
11736                 fi
11737                 ;;
11738
11739             i?86-*-*,x86_64-*-* \
11740             | powerpc*-*-*,powerpc64*-*-*)
11741                 CROSS="$CROSS -DNATIVE_CROSS" ;;
11742         esac
11743
11744         case $target in
11745                 *-*-mingw*)
11746                         if test "x$with_headers" = x; then
11747                                 with_headers=yes
11748                         fi
11749                         ;;
11750                 *)
11751                         ;;
11752         esac
11753 elif test "x$TARGET_SYSTEM_ROOT" != x; then
11754         SYSTEM_HEADER_DIR=$build_system_header_dir
11755 fi
11756
11757 # If this is a cross-compiler that does not
11758 # have its own set of headers then define
11759 # inhibit_libc
11760
11761 # If this is using newlib, without having the headers available now,
11762 # then define inhibit_libc in LIBGCC2_CFLAGS.
11763 # This prevents libgcc2 from containing any code which requires libc
11764 # support.
11765 : ${inhibit_libc=false}
11766 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
11767        test x$with_newlib = xyes ; } &&
11768      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
11769        inhibit_libc=true
11770 fi
11771
11772
11773 # When building gcc with a cross-compiler, we need to adjust things so
11774 # that the generator programs are still built with the native compiler.
11775 # Also, we cannot run fixincludes.
11776
11777 # These are the normal (build=host) settings:
11778 CC_FOR_BUILD='$(CC)'
11779 CXX_FOR_BUILD='$(CXX)'
11780 BUILD_CFLAGS='$(ALL_CFLAGS)'
11781 BUILD_CXXFLAGS='$(ALL_CXXFLAGS)'
11782 BUILD_LDFLAGS='$(LDFLAGS)'
11783 STMP_FIXINC=stmp-fixinc
11784
11785 # And these apply if build != host, or we are generating coverage data
11786 if test x$build != x$host || test "x$coverage_flags" != x
11787 then
11788     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
11789     BUILD_CXXFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CXXFLAGS_FOR_BUILD)'
11790     BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
11791 fi
11792
11793 # Expand extra_headers to include complete path.
11794 # This substitutes for lots of t-* files.
11795 extra_headers_list=
11796 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
11797 for file in ${extra_headers} ; do
11798   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
11799 done
11800
11801 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
11802 if test x"$use_gcc_tgmath" = xyes
11803 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
11804 fi
11805
11806 # Define collect2 in Makefile.
11807 case $host_can_use_collect2 in
11808   no) collect2= ;;
11809   *) collect2='collect2$(exeext)' ;;
11810 esac
11811
11812
11813 # Add a definition of USE_COLLECT2 if system wants one.
11814 case $use_collect2 in
11815   no) use_collect2= ;;
11816   "") ;;
11817   *)
11818     host_xm_defines="${host_xm_defines} USE_COLLECT2"
11819     xm_defines="${xm_defines} USE_COLLECT2"
11820     case $host_can_use_collect2 in
11821       no)
11822         as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5
11823         ;;
11824     esac
11825     ;;
11826 esac
11827
11828
11829 cat >>confdefs.h <<_ACEOF
11830 #define LTOPLUGINSONAME "${host_lto_plugin_soname}"
11831 _ACEOF
11832
11833
11834 # ---------------------------
11835 # Assembler & linker features
11836 # ---------------------------
11837
11838 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
11839 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
11840 # However when ld-new is first executed from the build tree, libtool will
11841 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
11842 # to the build tree.  While doing this we need to use the previous-stage
11843 # linker, or we have an infinite loop.  The presence of a shell script as
11844 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
11845 # the gcc/collect-ld script.  So we need to know how libtool works, or
11846 # exec-tool will fail.
11847
11848
11849 case `pwd` in
11850   *\ * | *\     *)
11851     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
11852 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
11853 esac
11854
11855
11856
11857 macro_version='2.2.7a'
11858 macro_revision='1.3134'
11859
11860
11861
11862
11863
11864
11865
11866
11867
11868
11869
11870
11871
11872 ltmain="$ac_aux_dir/ltmain.sh"
11873
11874 # Backslashify metacharacters that are still active within
11875 # double-quoted strings.
11876 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
11877
11878 # Same as above, but do not quote variable references.
11879 double_quote_subst='s/\(["`\\]\)/\\\1/g'
11880
11881 # Sed substitution to delay expansion of an escaped shell variable in a
11882 # double_quote_subst'ed string.
11883 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
11884
11885 # Sed substitution to delay expansion of an escaped single quote.
11886 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
11887
11888 # Sed substitution to avoid accidental globbing in evaled expressions
11889 no_glob_subst='s/\*/\\\*/g'
11890
11891 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11892 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
11893 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
11894
11895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
11896 $as_echo_n "checking how to print strings... " >&6; }
11897 # Test print first, because it will be a builtin if present.
11898 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
11899    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
11900   ECHO='print -r --'
11901 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
11902   ECHO='printf %s\n'
11903 else
11904   # Use this function as a fallback that always works.
11905   func_fallback_echo ()
11906   {
11907     eval 'cat <<_LTECHO_EOF
11908 $1
11909 _LTECHO_EOF'
11910   }
11911   ECHO='func_fallback_echo'
11912 fi
11913
11914 # func_echo_all arg...
11915 # Invoke $ECHO with all args, space-separated.
11916 func_echo_all ()
11917 {
11918     $ECHO ""
11919 }
11920
11921 case "$ECHO" in
11922   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
11923 $as_echo "printf" >&6; } ;;
11924   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
11925 $as_echo "print -r" >&6; } ;;
11926   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
11927 $as_echo "cat" >&6; } ;;
11928 esac
11929
11930
11931
11932
11933
11934
11935
11936
11937
11938
11939
11940
11941
11942
11943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
11944 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
11945 if test "${ac_cv_path_SED+set}" = set; then :
11946   $as_echo_n "(cached) " >&6
11947 else
11948             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
11949      for ac_i in 1 2 3 4 5 6 7; do
11950        ac_script="$ac_script$as_nl$ac_script"
11951      done
11952      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
11953      { ac_script=; unset ac_script;}
11954      if test -z "$SED"; then
11955   ac_path_SED_found=false
11956   # Loop through the user's path and test for each of PROGNAME-LIST
11957   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11958 for as_dir in $PATH
11959 do
11960   IFS=$as_save_IFS
11961   test -z "$as_dir" && as_dir=.
11962     for ac_prog in sed gsed; do
11963     for ac_exec_ext in '' $ac_executable_extensions; do
11964       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
11965       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
11966 # Check for GNU ac_path_SED and select it if it is found.
11967   # Check for GNU $ac_path_SED
11968 case `"$ac_path_SED" --version 2>&1` in
11969 *GNU*)
11970   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
11971 *)
11972   ac_count=0
11973   $as_echo_n 0123456789 >"conftest.in"
11974   while :
11975   do
11976     cat "conftest.in" "conftest.in" >"conftest.tmp"
11977     mv "conftest.tmp" "conftest.in"
11978     cp "conftest.in" "conftest.nl"
11979     $as_echo '' >> "conftest.nl"
11980     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
11981     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11982     as_fn_arith $ac_count + 1 && ac_count=$as_val
11983     if test $ac_count -gt ${ac_path_SED_max-0}; then
11984       # Best one so far, save it but keep looking for a better one
11985       ac_cv_path_SED="$ac_path_SED"
11986       ac_path_SED_max=$ac_count
11987     fi
11988     # 10*(2^10) chars as input seems more than enough
11989     test $ac_count -gt 10 && break
11990   done
11991   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
11992 esac
11993
11994       $ac_path_SED_found && break 3
11995     done
11996   done
11997   done
11998 IFS=$as_save_IFS
11999   if test -z "$ac_cv_path_SED"; then
12000     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
12001   fi
12002 else
12003   ac_cv_path_SED=$SED
12004 fi
12005
12006 fi
12007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
12008 $as_echo "$ac_cv_path_SED" >&6; }
12009  SED="$ac_cv_path_SED"
12010   rm -f conftest.sed
12011
12012 test -z "$SED" && SED=sed
12013 Xsed="$SED -e 1s/^X//"
12014
12015
12016
12017
12018
12019
12020
12021
12022
12023
12024
12025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
12026 $as_echo_n "checking for fgrep... " >&6; }
12027 if test "${ac_cv_path_FGREP+set}" = set; then :
12028   $as_echo_n "(cached) " >&6
12029 else
12030   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
12031    then ac_cv_path_FGREP="$GREP -F"
12032    else
12033      if test -z "$FGREP"; then
12034   ac_path_FGREP_found=false
12035   # Loop through the user's path and test for each of PROGNAME-LIST
12036   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12037 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
12038 do
12039   IFS=$as_save_IFS
12040   test -z "$as_dir" && as_dir=.
12041     for ac_prog in fgrep; do
12042     for ac_exec_ext in '' $ac_executable_extensions; do
12043       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
12044       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
12045 # Check for GNU ac_path_FGREP and select it if it is found.
12046   # Check for GNU $ac_path_FGREP
12047 case `"$ac_path_FGREP" --version 2>&1` in
12048 *GNU*)
12049   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
12050 *)
12051   ac_count=0
12052   $as_echo_n 0123456789 >"conftest.in"
12053   while :
12054   do
12055     cat "conftest.in" "conftest.in" >"conftest.tmp"
12056     mv "conftest.tmp" "conftest.in"
12057     cp "conftest.in" "conftest.nl"
12058     $as_echo 'FGREP' >> "conftest.nl"
12059     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
12060     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
12061     as_fn_arith $ac_count + 1 && ac_count=$as_val
12062     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
12063       # Best one so far, save it but keep looking for a better one
12064       ac_cv_path_FGREP="$ac_path_FGREP"
12065       ac_path_FGREP_max=$ac_count
12066     fi
12067     # 10*(2^10) chars as input seems more than enough
12068     test $ac_count -gt 10 && break
12069   done
12070   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
12071 esac
12072
12073       $ac_path_FGREP_found && break 3
12074     done
12075   done
12076   done
12077 IFS=$as_save_IFS
12078   if test -z "$ac_cv_path_FGREP"; then
12079     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
12080   fi
12081 else
12082   ac_cv_path_FGREP=$FGREP
12083 fi
12084
12085    fi
12086 fi
12087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
12088 $as_echo "$ac_cv_path_FGREP" >&6; }
12089  FGREP="$ac_cv_path_FGREP"
12090
12091
12092 test -z "$GREP" && GREP=grep
12093
12094
12095
12096
12097
12098
12099
12100
12101
12102
12103
12104
12105
12106
12107
12108
12109
12110
12111
12112 # Check whether --with-gnu-ld was given.
12113 if test "${with_gnu_ld+set}" = set; then :
12114   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12115 else
12116   with_gnu_ld=no
12117 fi
12118
12119 ac_prog=ld
12120 if test "$GCC" = yes; then
12121   # Check if gcc -print-prog-name=ld gives a path.
12122   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12123 $as_echo_n "checking for ld used by $CC... " >&6; }
12124   case $host in
12125   *-*-mingw*)
12126     # gcc leaves a trailing carriage return which upsets mingw
12127     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12128   *)
12129     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12130   esac
12131   case $ac_prog in
12132     # Accept absolute paths.
12133     [\\/]* | ?:[\\/]*)
12134       re_direlt='/[^/][^/]*/\.\./'
12135       # Canonicalize the pathname of ld
12136       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12137       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12138         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12139       done
12140       test -z "$LD" && LD="$ac_prog"
12141       ;;
12142   "")
12143     # If it fails, then pretend we aren't using GCC.
12144     ac_prog=ld
12145     ;;
12146   *)
12147     # If it is relative, then search for the first ld in PATH.
12148     with_gnu_ld=unknown
12149     ;;
12150   esac
12151 elif test "$with_gnu_ld" = yes; then
12152   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12153 $as_echo_n "checking for GNU ld... " >&6; }
12154 else
12155   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12156 $as_echo_n "checking for non-GNU ld... " >&6; }
12157 fi
12158 if test "${lt_cv_path_LD+set}" = set; then :
12159   $as_echo_n "(cached) " >&6
12160 else
12161   if test -z "$LD"; then
12162   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12163   for ac_dir in $PATH; do
12164     IFS="$lt_save_ifs"
12165     test -z "$ac_dir" && ac_dir=.
12166     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12167       lt_cv_path_LD="$ac_dir/$ac_prog"
12168       # Check to see if the program is GNU ld.  I'd rather use --version,
12169       # but apparently some variants of GNU ld only accept -v.
12170       # Break only if it was the GNU/non-GNU ld that we prefer.
12171       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12172       *GNU* | *'with BFD'*)
12173         test "$with_gnu_ld" != no && break
12174         ;;
12175       *)
12176         test "$with_gnu_ld" != yes && break
12177         ;;
12178       esac
12179     fi
12180   done
12181   IFS="$lt_save_ifs"
12182 else
12183   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12184 fi
12185 fi
12186
12187 LD="$lt_cv_path_LD"
12188 if test -n "$LD"; then
12189   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12190 $as_echo "$LD" >&6; }
12191 else
12192   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12193 $as_echo "no" >&6; }
12194 fi
12195 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12197 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12198 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12199   $as_echo_n "(cached) " >&6
12200 else
12201   # I'd rather use --version here, but apparently some GNU lds only accept -v.
12202 case `$LD -v 2>&1 </dev/null` in
12203 *GNU* | *'with BFD'*)
12204   lt_cv_prog_gnu_ld=yes
12205   ;;
12206 *)
12207   lt_cv_prog_gnu_ld=no
12208   ;;
12209 esac
12210 fi
12211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12212 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12213 with_gnu_ld=$lt_cv_prog_gnu_ld
12214
12215
12216
12217
12218
12219
12220
12221
12222
12223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
12224 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
12225 if test "${lt_cv_path_NM+set}" = set; then :
12226   $as_echo_n "(cached) " >&6
12227 else
12228   if test -n "$NM"; then
12229   # Let the user override the test.
12230   lt_cv_path_NM="$NM"
12231 else
12232   lt_nm_to_check="${ac_tool_prefix}nm"
12233   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
12234     lt_nm_to_check="$lt_nm_to_check nm"
12235   fi
12236   for lt_tmp_nm in $lt_nm_to_check; do
12237     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12238     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
12239       IFS="$lt_save_ifs"
12240       test -z "$ac_dir" && ac_dir=.
12241       tmp_nm="$ac_dir/$lt_tmp_nm"
12242       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
12243         # Check to see if the nm accepts a BSD-compat flag.
12244         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
12245         #   nm: unknown option "B" ignored
12246         # Tru64's nm complains that /dev/null is an invalid object file
12247         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
12248         */dev/null* | *'Invalid file or object type'*)
12249           lt_cv_path_NM="$tmp_nm -B"
12250           break
12251           ;;
12252         *)
12253           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
12254           */dev/null*)
12255             lt_cv_path_NM="$tmp_nm -p"
12256             break
12257             ;;
12258           *)
12259             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
12260             continue # so that we can try to find one that supports BSD flags
12261             ;;
12262           esac
12263           ;;
12264         esac
12265       fi
12266     done
12267     IFS="$lt_save_ifs"
12268   done
12269   : ${lt_cv_path_NM=no}
12270 fi
12271 fi
12272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
12273 $as_echo "$lt_cv_path_NM" >&6; }
12274 if test "$lt_cv_path_NM" != "no"; then
12275   NM="$lt_cv_path_NM"
12276 else
12277   # Didn't find any BSD compatible name lister, look for dumpbin.
12278   if test -n "$DUMPBIN"; then :
12279     # Let the user override the test.
12280   else
12281     if test -n "$ac_tool_prefix"; then
12282   for ac_prog in dumpbin "link -dump"
12283   do
12284     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
12285 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
12286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12287 $as_echo_n "checking for $ac_word... " >&6; }
12288 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
12289   $as_echo_n "(cached) " >&6
12290 else
12291   if test -n "$DUMPBIN"; then
12292   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
12293 else
12294 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12295 for as_dir in $PATH
12296 do
12297   IFS=$as_save_IFS
12298   test -z "$as_dir" && as_dir=.
12299     for ac_exec_ext in '' $ac_executable_extensions; do
12300   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12301     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
12302     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12303     break 2
12304   fi
12305 done
12306   done
12307 IFS=$as_save_IFS
12308
12309 fi
12310 fi
12311 DUMPBIN=$ac_cv_prog_DUMPBIN
12312 if test -n "$DUMPBIN"; then
12313   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
12314 $as_echo "$DUMPBIN" >&6; }
12315 else
12316   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12317 $as_echo "no" >&6; }
12318 fi
12319
12320
12321     test -n "$DUMPBIN" && break
12322   done
12323 fi
12324 if test -z "$DUMPBIN"; then
12325   ac_ct_DUMPBIN=$DUMPBIN
12326   for ac_prog in dumpbin "link -dump"
12327 do
12328   # Extract the first word of "$ac_prog", so it can be a program name with args.
12329 set dummy $ac_prog; ac_word=$2
12330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12331 $as_echo_n "checking for $ac_word... " >&6; }
12332 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
12333   $as_echo_n "(cached) " >&6
12334 else
12335   if test -n "$ac_ct_DUMPBIN"; then
12336   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
12337 else
12338 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12339 for as_dir in $PATH
12340 do
12341   IFS=$as_save_IFS
12342   test -z "$as_dir" && as_dir=.
12343     for ac_exec_ext in '' $ac_executable_extensions; do
12344   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12345     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
12346     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12347     break 2
12348   fi
12349 done
12350   done
12351 IFS=$as_save_IFS
12352
12353 fi
12354 fi
12355 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
12356 if test -n "$ac_ct_DUMPBIN"; then
12357   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
12358 $as_echo "$ac_ct_DUMPBIN" >&6; }
12359 else
12360   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12361 $as_echo "no" >&6; }
12362 fi
12363
12364
12365   test -n "$ac_ct_DUMPBIN" && break
12366 done
12367
12368   if test "x$ac_ct_DUMPBIN" = x; then
12369     DUMPBIN=":"
12370   else
12371     case $cross_compiling:$ac_tool_warned in
12372 yes:)
12373 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12374 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12375 ac_tool_warned=yes ;;
12376 esac
12377     DUMPBIN=$ac_ct_DUMPBIN
12378   fi
12379 fi
12380
12381     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
12382     *COFF*)
12383       DUMPBIN="$DUMPBIN -symbols"
12384       ;;
12385     *)
12386       DUMPBIN=:
12387       ;;
12388     esac
12389   fi
12390
12391   if test "$DUMPBIN" != ":"; then
12392     NM="$DUMPBIN"
12393   fi
12394 fi
12395 test -z "$NM" && NM=nm
12396
12397
12398
12399
12400
12401
12402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
12403 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
12404 if test "${lt_cv_nm_interface+set}" = set; then :
12405   $as_echo_n "(cached) " >&6
12406 else
12407   lt_cv_nm_interface="BSD nm"
12408   echo "int some_variable = 0;" > conftest.$ac_ext
12409   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
12410   (eval "$ac_compile" 2>conftest.err)
12411   cat conftest.err >&5
12412   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
12413   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
12414   cat conftest.err >&5
12415   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
12416   cat conftest.out >&5
12417   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
12418     lt_cv_nm_interface="MS dumpbin"
12419   fi
12420   rm -f conftest*
12421 fi
12422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
12423 $as_echo "$lt_cv_nm_interface" >&6; }
12424
12425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
12426 $as_echo_n "checking whether ln -s works... " >&6; }
12427 LN_S=$as_ln_s
12428 if test "$LN_S" = "ln -s"; then
12429   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12430 $as_echo "yes" >&6; }
12431 else
12432   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
12433 $as_echo "no, using $LN_S" >&6; }
12434 fi
12435
12436 # find the maximum length of command line arguments
12437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
12438 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
12439 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
12440   $as_echo_n "(cached) " >&6
12441 else
12442     i=0
12443   teststring="ABCD"
12444
12445   case $build_os in
12446   msdosdjgpp*)
12447     # On DJGPP, this test can blow up pretty badly due to problems in libc
12448     # (any single argument exceeding 2000 bytes causes a buffer overrun
12449     # during glob expansion).  Even if it were fixed, the result of this
12450     # check would be larger than it should be.
12451     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
12452     ;;
12453
12454   gnu*)
12455     # Under GNU Hurd, this test is not required because there is
12456     # no limit to the length of command line arguments.
12457     # Libtool will interpret -1 as no limit whatsoever
12458     lt_cv_sys_max_cmd_len=-1;
12459     ;;
12460
12461   cygwin* | mingw* | cegcc*)
12462     # On Win9x/ME, this test blows up -- it succeeds, but takes
12463     # about 5 minutes as the teststring grows exponentially.
12464     # Worse, since 9x/ME are not pre-emptively multitasking,
12465     # you end up with a "frozen" computer, even though with patience
12466     # the test eventually succeeds (with a max line length of 256k).
12467     # Instead, let's just punt: use the minimum linelength reported by
12468     # all of the supported platforms: 8192 (on NT/2K/XP).
12469     lt_cv_sys_max_cmd_len=8192;
12470     ;;
12471
12472   mint*)
12473     # On MiNT this can take a long time and run out of memory.
12474     lt_cv_sys_max_cmd_len=8192;
12475     ;;
12476
12477   amigaos*)
12478     # On AmigaOS with pdksh, this test takes hours, literally.
12479     # So we just punt and use a minimum line length of 8192.
12480     lt_cv_sys_max_cmd_len=8192;
12481     ;;
12482
12483   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
12484     # This has been around since 386BSD, at least.  Likely further.
12485     if test -x /sbin/sysctl; then
12486       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
12487     elif test -x /usr/sbin/sysctl; then
12488       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
12489     else
12490       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
12491     fi
12492     # And add a safety zone
12493     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12494     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12495     ;;
12496
12497   interix*)
12498     # We know the value 262144 and hardcode it with a safety zone (like BSD)
12499     lt_cv_sys_max_cmd_len=196608
12500     ;;
12501
12502   osf*)
12503     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
12504     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
12505     # nice to cause kernel panics so lets avoid the loop below.
12506     # First set a reasonable default.
12507     lt_cv_sys_max_cmd_len=16384
12508     #
12509     if test -x /sbin/sysconfig; then
12510       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
12511         *1*) lt_cv_sys_max_cmd_len=-1 ;;
12512       esac
12513     fi
12514     ;;
12515   sco3.2v5*)
12516     lt_cv_sys_max_cmd_len=102400
12517     ;;
12518   sysv5* | sco5v6* | sysv4.2uw2*)
12519     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
12520     if test -n "$kargmax"; then
12521       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
12522     else
12523       lt_cv_sys_max_cmd_len=32768
12524     fi
12525     ;;
12526   *)
12527     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
12528     if test -n "$lt_cv_sys_max_cmd_len"; then
12529       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12530       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12531     else
12532       # Make teststring a little bigger before we do anything with it.
12533       # a 1K string should be a reasonable start.
12534       for i in 1 2 3 4 5 6 7 8 ; do
12535         teststring=$teststring$teststring
12536       done
12537       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
12538       # If test is not a shell built-in, we'll probably end up computing a
12539       # maximum length that is only half of the actual maximum length, but
12540       # we can't tell.
12541       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
12542                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
12543               test $i != 17 # 1/2 MB should be enough
12544       do
12545         i=`expr $i + 1`
12546         teststring=$teststring$teststring
12547       done
12548       # Only check the string length outside the loop.
12549       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
12550       teststring=
12551       # Add a significant safety factor because C++ compilers can tack on
12552       # massive amounts of additional arguments before passing them to the
12553       # linker.  It appears as though 1/2 is a usable value.
12554       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
12555     fi
12556     ;;
12557   esac
12558
12559 fi
12560
12561 if test -n $lt_cv_sys_max_cmd_len ; then
12562   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
12563 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
12564 else
12565   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
12566 $as_echo "none" >&6; }
12567 fi
12568 max_cmd_len=$lt_cv_sys_max_cmd_len
12569
12570
12571
12572
12573
12574
12575 : ${CP="cp -f"}
12576 : ${MV="mv -f"}
12577 : ${RM="rm -f"}
12578
12579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
12580 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
12581 # Try some XSI features
12582 xsi_shell=no
12583 ( _lt_dummy="a/b/c"
12584   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
12585       = c,a/b,, \
12586     && eval 'test $(( 1 + 1 )) -eq 2 \
12587     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
12588   && xsi_shell=yes
12589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
12590 $as_echo "$xsi_shell" >&6; }
12591
12592
12593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
12594 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
12595 lt_shell_append=no
12596 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
12597     >/dev/null 2>&1 \
12598   && lt_shell_append=yes
12599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
12600 $as_echo "$lt_shell_append" >&6; }
12601
12602
12603 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12604   lt_unset=unset
12605 else
12606   lt_unset=false
12607 fi
12608
12609
12610
12611
12612
12613 # test EBCDIC or ASCII
12614 case `echo X|tr X '\101'` in
12615  A) # ASCII based system
12616     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
12617   lt_SP2NL='tr \040 \012'
12618   lt_NL2SP='tr \015\012 \040\040'
12619   ;;
12620  *) # EBCDIC based system
12621   lt_SP2NL='tr \100 \n'
12622   lt_NL2SP='tr \r\n \100\100'
12623   ;;
12624 esac
12625
12626
12627
12628
12629
12630
12631
12632
12633
12634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
12635 $as_echo_n "checking for $LD option to reload object files... " >&6; }
12636 if test "${lt_cv_ld_reload_flag+set}" = set; then :
12637   $as_echo_n "(cached) " >&6
12638 else
12639   lt_cv_ld_reload_flag='-r'
12640 fi
12641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
12642 $as_echo "$lt_cv_ld_reload_flag" >&6; }
12643 reload_flag=$lt_cv_ld_reload_flag
12644 case $reload_flag in
12645 "" | " "*) ;;
12646 *) reload_flag=" $reload_flag" ;;
12647 esac
12648 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12649 case $host_os in
12650   darwin*)
12651     if test "$GCC" = yes; then
12652       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
12653     else
12654       reload_cmds='$LD$reload_flag -o $output$reload_objs'
12655     fi
12656     ;;
12657 esac
12658
12659
12660
12661
12662
12663
12664
12665
12666
12667 if test -n "$ac_tool_prefix"; then
12668   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
12669 set dummy ${ac_tool_prefix}objdump; ac_word=$2
12670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12671 $as_echo_n "checking for $ac_word... " >&6; }
12672 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
12673   $as_echo_n "(cached) " >&6
12674 else
12675   if test -n "$OBJDUMP"; then
12676   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12677 else
12678 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12679 for as_dir in $PATH
12680 do
12681   IFS=$as_save_IFS
12682   test -z "$as_dir" && as_dir=.
12683     for ac_exec_ext in '' $ac_executable_extensions; do
12684   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12685     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
12686     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12687     break 2
12688   fi
12689 done
12690   done
12691 IFS=$as_save_IFS
12692
12693 fi
12694 fi
12695 OBJDUMP=$ac_cv_prog_OBJDUMP
12696 if test -n "$OBJDUMP"; then
12697   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12698 $as_echo "$OBJDUMP" >&6; }
12699 else
12700   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12701 $as_echo "no" >&6; }
12702 fi
12703
12704
12705 fi
12706 if test -z "$ac_cv_prog_OBJDUMP"; then
12707   ac_ct_OBJDUMP=$OBJDUMP
12708   # Extract the first word of "objdump", so it can be a program name with args.
12709 set dummy objdump; ac_word=$2
12710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12711 $as_echo_n "checking for $ac_word... " >&6; }
12712 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
12713   $as_echo_n "(cached) " >&6
12714 else
12715   if test -n "$ac_ct_OBJDUMP"; then
12716   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
12717 else
12718 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12719 for as_dir in $PATH
12720 do
12721   IFS=$as_save_IFS
12722   test -z "$as_dir" && as_dir=.
12723     for ac_exec_ext in '' $ac_executable_extensions; do
12724   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12725     ac_cv_prog_ac_ct_OBJDUMP="objdump"
12726     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12727     break 2
12728   fi
12729 done
12730   done
12731 IFS=$as_save_IFS
12732
12733 fi
12734 fi
12735 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
12736 if test -n "$ac_ct_OBJDUMP"; then
12737   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
12738 $as_echo "$ac_ct_OBJDUMP" >&6; }
12739 else
12740   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12741 $as_echo "no" >&6; }
12742 fi
12743
12744   if test "x$ac_ct_OBJDUMP" = x; then
12745     OBJDUMP="false"
12746   else
12747     case $cross_compiling:$ac_tool_warned in
12748 yes:)
12749 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12750 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12751 ac_tool_warned=yes ;;
12752 esac
12753     OBJDUMP=$ac_ct_OBJDUMP
12754   fi
12755 else
12756   OBJDUMP="$ac_cv_prog_OBJDUMP"
12757 fi
12758
12759 test -z "$OBJDUMP" && OBJDUMP=objdump
12760
12761
12762
12763
12764
12765
12766
12767
12768
12769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
12770 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
12771 if test "${lt_cv_deplibs_check_method+set}" = set; then :
12772   $as_echo_n "(cached) " >&6
12773 else
12774   lt_cv_file_magic_cmd='$MAGIC_CMD'
12775 lt_cv_file_magic_test_file=
12776 lt_cv_deplibs_check_method='unknown'
12777 # Need to set the preceding variable on all platforms that support
12778 # interlibrary dependencies.
12779 # 'none' -- dependencies not supported.
12780 # `unknown' -- same as none, but documents that we really don't know.
12781 # 'pass_all' -- all dependencies passed with no checks.
12782 # 'test_compile' -- check by making test program.
12783 # 'file_magic [[regex]]' -- check by looking for files in library path
12784 # which responds to the $file_magic_cmd with a given extended regex.
12785 # If you have `file' or equivalent on your system and you're not sure
12786 # whether `pass_all' will *always* work, you probably want this one.
12787
12788 case $host_os in
12789 aix[4-9]*)
12790   lt_cv_deplibs_check_method=pass_all
12791   ;;
12792
12793 beos*)
12794   lt_cv_deplibs_check_method=pass_all
12795   ;;
12796
12797 bsdi[45]*)
12798   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
12799   lt_cv_file_magic_cmd='/usr/bin/file -L'
12800   lt_cv_file_magic_test_file=/shlib/libc.so
12801   ;;
12802
12803 cygwin*)
12804   # func_win32_libid is a shell function defined in ltmain.sh
12805   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12806   lt_cv_file_magic_cmd='func_win32_libid'
12807   ;;
12808
12809 mingw* | pw32*)
12810   # Base MSYS/MinGW do not provide the 'file' command needed by
12811   # func_win32_libid shell function, so use a weaker test based on 'objdump',
12812   # unless we find 'file', for example because we are cross-compiling.
12813   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
12814   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
12815     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12816     lt_cv_file_magic_cmd='func_win32_libid'
12817   else
12818     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
12819     lt_cv_file_magic_cmd='$OBJDUMP -f'
12820   fi
12821   ;;
12822
12823 cegcc*)
12824   # use the weaker test based on 'objdump'. See mingw*.
12825   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
12826   lt_cv_file_magic_cmd='$OBJDUMP -f'
12827   ;;
12828
12829 darwin* | rhapsody*)
12830   lt_cv_deplibs_check_method=pass_all
12831   ;;
12832
12833 freebsd* | dragonfly*)
12834   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12835     case $host_cpu in
12836     i*86 )
12837       # Not sure whether the presence of OpenBSD here was a mistake.
12838       # Let's accept both of them until this is cleared up.
12839       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
12840       lt_cv_file_magic_cmd=/usr/bin/file
12841       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
12842       ;;
12843     esac
12844   else
12845     lt_cv_deplibs_check_method=pass_all
12846   fi
12847   ;;
12848
12849 gnu*)
12850   lt_cv_deplibs_check_method=pass_all
12851   ;;
12852
12853 haiku*)
12854   lt_cv_deplibs_check_method=pass_all
12855   ;;
12856
12857 hpux10.20* | hpux11*)
12858   lt_cv_file_magic_cmd=/usr/bin/file
12859   case $host_cpu in
12860   ia64*)
12861     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
12862     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
12863     ;;
12864   hppa*64*)
12865     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
12866     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
12867     ;;
12868   *)
12869     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
12870     lt_cv_file_magic_test_file=/usr/lib/libc.sl
12871     ;;
12872   esac
12873   ;;
12874
12875 interix[3-9]*)
12876   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
12877   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
12878   ;;
12879
12880 irix5* | irix6* | nonstopux*)
12881   case $LD in
12882   *-32|*"-32 ") libmagic=32-bit;;
12883   *-n32|*"-n32 ") libmagic=N32;;
12884   *-64|*"-64 ") libmagic=64-bit;;
12885   *) libmagic=never-match;;
12886   esac
12887   lt_cv_deplibs_check_method=pass_all
12888   ;;
12889
12890 # This must be Linux ELF.
12891 linux* | k*bsd*-gnu | kopensolaris*-gnu)
12892   lt_cv_deplibs_check_method=pass_all
12893   ;;
12894
12895 netbsd*)
12896   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12897     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12898   else
12899     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
12900   fi
12901   ;;
12902
12903 newos6*)
12904   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
12905   lt_cv_file_magic_cmd=/usr/bin/file
12906   lt_cv_file_magic_test_file=/usr/lib/libnls.so
12907   ;;
12908
12909 *nto* | *qnx*)
12910   lt_cv_deplibs_check_method=pass_all
12911   ;;
12912
12913 openbsd*)
12914   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12915     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
12916   else
12917     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12918   fi
12919   ;;
12920
12921 osf3* | osf4* | osf5*)
12922   lt_cv_deplibs_check_method=pass_all
12923   ;;
12924
12925 rdos*)
12926   lt_cv_deplibs_check_method=pass_all
12927   ;;
12928
12929 solaris*)
12930   lt_cv_deplibs_check_method=pass_all
12931   ;;
12932
12933 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
12934   lt_cv_deplibs_check_method=pass_all
12935   ;;
12936
12937 sysv4 | sysv4.3*)
12938   case $host_vendor in
12939   motorola)
12940     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]'
12941     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
12942     ;;
12943   ncr)
12944     lt_cv_deplibs_check_method=pass_all
12945     ;;
12946   sequent)
12947     lt_cv_file_magic_cmd='/bin/file'
12948     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
12949     ;;
12950   sni)
12951     lt_cv_file_magic_cmd='/bin/file'
12952     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
12953     lt_cv_file_magic_test_file=/lib/libc.so
12954     ;;
12955   siemens)
12956     lt_cv_deplibs_check_method=pass_all
12957     ;;
12958   pc)
12959     lt_cv_deplibs_check_method=pass_all
12960     ;;
12961   esac
12962   ;;
12963
12964 tpf*)
12965   lt_cv_deplibs_check_method=pass_all
12966   ;;
12967 esac
12968
12969 fi
12970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
12971 $as_echo "$lt_cv_deplibs_check_method" >&6; }
12972 file_magic_cmd=$lt_cv_file_magic_cmd
12973 deplibs_check_method=$lt_cv_deplibs_check_method
12974 test -z "$deplibs_check_method" && deplibs_check_method=unknown
12975
12976
12977
12978
12979
12980
12981
12982
12983
12984
12985
12986
12987 if test -n "$ac_tool_prefix"; then
12988   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
12989 set dummy ${ac_tool_prefix}ar; ac_word=$2
12990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12991 $as_echo_n "checking for $ac_word... " >&6; }
12992 if test "${ac_cv_prog_AR+set}" = set; then :
12993   $as_echo_n "(cached) " >&6
12994 else
12995   if test -n "$AR"; then
12996   ac_cv_prog_AR="$AR" # Let the user override the test.
12997 else
12998 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12999 for as_dir in $PATH
13000 do
13001   IFS=$as_save_IFS
13002   test -z "$as_dir" && as_dir=.
13003     for ac_exec_ext in '' $ac_executable_extensions; do
13004   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13005     ac_cv_prog_AR="${ac_tool_prefix}ar"
13006     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13007     break 2
13008   fi
13009 done
13010   done
13011 IFS=$as_save_IFS
13012
13013 fi
13014 fi
13015 AR=$ac_cv_prog_AR
13016 if test -n "$AR"; then
13017   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
13018 $as_echo "$AR" >&6; }
13019 else
13020   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13021 $as_echo "no" >&6; }
13022 fi
13023
13024
13025 fi
13026 if test -z "$ac_cv_prog_AR"; then
13027   ac_ct_AR=$AR
13028   # Extract the first word of "ar", so it can be a program name with args.
13029 set dummy ar; ac_word=$2
13030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13031 $as_echo_n "checking for $ac_word... " >&6; }
13032 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
13033   $as_echo_n "(cached) " >&6
13034 else
13035   if test -n "$ac_ct_AR"; then
13036   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
13037 else
13038 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13039 for as_dir in $PATH
13040 do
13041   IFS=$as_save_IFS
13042   test -z "$as_dir" && as_dir=.
13043     for ac_exec_ext in '' $ac_executable_extensions; do
13044   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13045     ac_cv_prog_ac_ct_AR="ar"
13046     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13047     break 2
13048   fi
13049 done
13050   done
13051 IFS=$as_save_IFS
13052
13053 fi
13054 fi
13055 ac_ct_AR=$ac_cv_prog_ac_ct_AR
13056 if test -n "$ac_ct_AR"; then
13057   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
13058 $as_echo "$ac_ct_AR" >&6; }
13059 else
13060   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13061 $as_echo "no" >&6; }
13062 fi
13063
13064   if test "x$ac_ct_AR" = x; then
13065     AR="false"
13066   else
13067     case $cross_compiling:$ac_tool_warned in
13068 yes:)
13069 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13070 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13071 ac_tool_warned=yes ;;
13072 esac
13073     AR=$ac_ct_AR
13074   fi
13075 else
13076   AR="$ac_cv_prog_AR"
13077 fi
13078
13079 test -z "$AR" && AR=ar
13080 test -z "$AR_FLAGS" && AR_FLAGS=cru
13081
13082
13083
13084
13085
13086
13087
13088
13089
13090
13091
13092 if test -n "$ac_tool_prefix"; then
13093   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
13094 set dummy ${ac_tool_prefix}strip; ac_word=$2
13095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13096 $as_echo_n "checking for $ac_word... " >&6; }
13097 if test "${ac_cv_prog_STRIP+set}" = set; then :
13098   $as_echo_n "(cached) " >&6
13099 else
13100   if test -n "$STRIP"; then
13101   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
13102 else
13103 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13104 for as_dir in $PATH
13105 do
13106   IFS=$as_save_IFS
13107   test -z "$as_dir" && as_dir=.
13108     for ac_exec_ext in '' $ac_executable_extensions; do
13109   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13110     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
13111     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13112     break 2
13113   fi
13114 done
13115   done
13116 IFS=$as_save_IFS
13117
13118 fi
13119 fi
13120 STRIP=$ac_cv_prog_STRIP
13121 if test -n "$STRIP"; then
13122   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
13123 $as_echo "$STRIP" >&6; }
13124 else
13125   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13126 $as_echo "no" >&6; }
13127 fi
13128
13129
13130 fi
13131 if test -z "$ac_cv_prog_STRIP"; then
13132   ac_ct_STRIP=$STRIP
13133   # Extract the first word of "strip", so it can be a program name with args.
13134 set dummy strip; ac_word=$2
13135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13136 $as_echo_n "checking for $ac_word... " >&6; }
13137 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
13138   $as_echo_n "(cached) " >&6
13139 else
13140   if test -n "$ac_ct_STRIP"; then
13141   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
13142 else
13143 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13144 for as_dir in $PATH
13145 do
13146   IFS=$as_save_IFS
13147   test -z "$as_dir" && as_dir=.
13148     for ac_exec_ext in '' $ac_executable_extensions; do
13149   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13150     ac_cv_prog_ac_ct_STRIP="strip"
13151     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13152     break 2
13153   fi
13154 done
13155   done
13156 IFS=$as_save_IFS
13157
13158 fi
13159 fi
13160 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
13161 if test -n "$ac_ct_STRIP"; then
13162   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
13163 $as_echo "$ac_ct_STRIP" >&6; }
13164 else
13165   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13166 $as_echo "no" >&6; }
13167 fi
13168
13169   if test "x$ac_ct_STRIP" = x; then
13170     STRIP=":"
13171   else
13172     case $cross_compiling:$ac_tool_warned in
13173 yes:)
13174 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13175 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13176 ac_tool_warned=yes ;;
13177 esac
13178     STRIP=$ac_ct_STRIP
13179   fi
13180 else
13181   STRIP="$ac_cv_prog_STRIP"
13182 fi
13183
13184 test -z "$STRIP" && STRIP=:
13185
13186
13187
13188
13189
13190
13191 if test -n "$ac_tool_prefix"; then
13192   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
13193 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
13194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13195 $as_echo_n "checking for $ac_word... " >&6; }
13196 if test "${ac_cv_prog_RANLIB+set}" = set; then :
13197   $as_echo_n "(cached) " >&6
13198 else
13199   if test -n "$RANLIB"; then
13200   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
13201 else
13202 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13203 for as_dir in $PATH
13204 do
13205   IFS=$as_save_IFS
13206   test -z "$as_dir" && as_dir=.
13207     for ac_exec_ext in '' $ac_executable_extensions; do
13208   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13209     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
13210     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13211     break 2
13212   fi
13213 done
13214   done
13215 IFS=$as_save_IFS
13216
13217 fi
13218 fi
13219 RANLIB=$ac_cv_prog_RANLIB
13220 if test -n "$RANLIB"; then
13221   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
13222 $as_echo "$RANLIB" >&6; }
13223 else
13224   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13225 $as_echo "no" >&6; }
13226 fi
13227
13228
13229 fi
13230 if test -z "$ac_cv_prog_RANLIB"; then
13231   ac_ct_RANLIB=$RANLIB
13232   # Extract the first word of "ranlib", so it can be a program name with args.
13233 set dummy ranlib; ac_word=$2
13234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13235 $as_echo_n "checking for $ac_word... " >&6; }
13236 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
13237   $as_echo_n "(cached) " >&6
13238 else
13239   if test -n "$ac_ct_RANLIB"; then
13240   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
13241 else
13242 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13243 for as_dir in $PATH
13244 do
13245   IFS=$as_save_IFS
13246   test -z "$as_dir" && as_dir=.
13247     for ac_exec_ext in '' $ac_executable_extensions; do
13248   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13249     ac_cv_prog_ac_ct_RANLIB="ranlib"
13250     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13251     break 2
13252   fi
13253 done
13254   done
13255 IFS=$as_save_IFS
13256
13257 fi
13258 fi
13259 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
13260 if test -n "$ac_ct_RANLIB"; then
13261   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
13262 $as_echo "$ac_ct_RANLIB" >&6; }
13263 else
13264   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13265 $as_echo "no" >&6; }
13266 fi
13267
13268   if test "x$ac_ct_RANLIB" = x; then
13269     RANLIB=":"
13270   else
13271     case $cross_compiling:$ac_tool_warned in
13272 yes:)
13273 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13274 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13275 ac_tool_warned=yes ;;
13276 esac
13277     RANLIB=$ac_ct_RANLIB
13278   fi
13279 else
13280   RANLIB="$ac_cv_prog_RANLIB"
13281 fi
13282
13283 test -z "$RANLIB" && RANLIB=:
13284
13285
13286
13287
13288
13289
13290 # Determine commands to create old-style static archives.
13291 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
13292 old_postinstall_cmds='chmod 644 $oldlib'
13293 old_postuninstall_cmds=
13294
13295 if test -n "$RANLIB"; then
13296   case $host_os in
13297   openbsd*)
13298     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
13299     ;;
13300   *)
13301     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
13302     ;;
13303   esac
13304   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
13305 fi
13306
13307 case $host_os in
13308   darwin*)
13309     lock_old_archive_extraction=yes ;;
13310   *)
13311     lock_old_archive_extraction=no ;;
13312 esac
13313
13314
13315
13316
13317
13318
13319
13320
13321
13322
13323
13324
13325
13326
13327
13328
13329
13330
13331
13332
13333
13334
13335
13336
13337
13338
13339
13340
13341
13342
13343
13344
13345
13346
13347
13348
13349
13350
13351
13352 # If no C compiler was specified, use CC.
13353 LTCC=${LTCC-"$CC"}
13354
13355 # If no C compiler flags were specified, use CFLAGS.
13356 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
13357
13358 # Allow CC to be a program name with arguments.
13359 compiler=$CC
13360
13361
13362 # Check for command to grab the raw symbol name followed by C symbol from nm.
13363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
13364 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
13365 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
13366   $as_echo_n "(cached) " >&6
13367 else
13368
13369 # These are sane defaults that work on at least a few old systems.
13370 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
13371
13372 # Character class describing NM global symbol codes.
13373 symcode='[BCDEGRST]'
13374
13375 # Regexp to match symbols that can be accessed directly from C.
13376 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
13377
13378 # Define system-specific variables.
13379 case $host_os in
13380 aix*)
13381   symcode='[BCDT]'
13382   ;;
13383 cygwin* | mingw* | pw32* | cegcc*)
13384   symcode='[ABCDGISTW]'
13385   ;;
13386 hpux*)
13387   if test "$host_cpu" = ia64; then
13388     symcode='[ABCDEGRST]'
13389   fi
13390   ;;
13391 irix* | nonstopux*)
13392   symcode='[BCDEGRST]'
13393   ;;
13394 osf*)
13395   symcode='[BCDEGQRST]'
13396   ;;
13397 solaris*)
13398   symcode='[BDRT]'
13399   ;;
13400 sco3.2v5*)
13401   symcode='[DT]'
13402   ;;
13403 sysv4.2uw2*)
13404   symcode='[DT]'
13405   ;;
13406 sysv5* | sco5v6* | unixware* | OpenUNIX*)
13407   symcode='[ABDT]'
13408   ;;
13409 sysv4)
13410   symcode='[DFNSTU]'
13411   ;;
13412 esac
13413
13414 # If we're using GNU nm, then use its standard symbol codes.
13415 case `$NM -V 2>&1` in
13416 *GNU* | *'with BFD'*)
13417   symcode='[ABCDGIRSTW]' ;;
13418 esac
13419
13420 # Transform an extracted symbol line into a proper C declaration.
13421 # Some systems (esp. on ia64) link data and code symbols differently,
13422 # so use this general approach.
13423 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
13424
13425 # Transform an extracted symbol line into symbol name and symbol address
13426 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
13427 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'"
13428
13429 # Handle CRLF in mingw tool chain
13430 opt_cr=
13431 case $build_os in
13432 mingw*)
13433   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
13434   ;;
13435 esac
13436
13437 # Try without a prefix underscore, then with it.
13438 for ac_symprfx in "" "_"; do
13439
13440   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
13441   symxfrm="\\1 $ac_symprfx\\2 \\2"
13442
13443   # Write the raw and C identifiers.
13444   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
13445     # Fake it for dumpbin and say T for any non-static function
13446     # and D for any global variable.
13447     # Also find C++ and __fastcall symbols from MSVC++,
13448     # which start with @ or ?.
13449     lt_cv_sys_global_symbol_pipe="$AWK '"\
13450 "     {last_section=section; section=\$ 3};"\
13451 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
13452 "     \$ 0!~/External *\|/{next};"\
13453 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
13454 "     {if(hide[section]) next};"\
13455 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
13456 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
13457 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
13458 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
13459 "     ' prfx=^$ac_symprfx"
13460   else
13461     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
13462   fi
13463
13464   # Check to see that the pipe works correctly.
13465   pipe_works=no
13466
13467   rm -f conftest*
13468   cat > conftest.$ac_ext <<_LT_EOF
13469 #ifdef __cplusplus
13470 extern "C" {
13471 #endif
13472 char nm_test_var;
13473 void nm_test_func(void);
13474 void nm_test_func(void){}
13475 #ifdef __cplusplus
13476 }
13477 #endif
13478 int main(){nm_test_var='a';nm_test_func();return(0);}
13479 _LT_EOF
13480
13481   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13482   (eval $ac_compile) 2>&5
13483   ac_status=$?
13484   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13485   test $ac_status = 0; }; then
13486     # Now try to grab the symbols.
13487     nlist=conftest.nm
13488     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
13489   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
13490   ac_status=$?
13491   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13492   test $ac_status = 0; } && test -s "$nlist"; then
13493       # Try sorting and uniquifying the output.
13494       if sort "$nlist" | uniq > "$nlist"T; then
13495         mv -f "$nlist"T "$nlist"
13496       else
13497         rm -f "$nlist"T
13498       fi
13499
13500       # Make sure that we snagged all the symbols we need.
13501       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
13502         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
13503           cat <<_LT_EOF > conftest.$ac_ext
13504 #ifdef __cplusplus
13505 extern "C" {
13506 #endif
13507
13508 _LT_EOF
13509           # Now generate the symbol file.
13510           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
13511
13512           cat <<_LT_EOF >> conftest.$ac_ext
13513
13514 /* The mapping between symbol names and symbols.  */
13515 const struct {
13516   const char *name;
13517   void       *address;
13518 }
13519 lt__PROGRAM__LTX_preloaded_symbols[] =
13520 {
13521   { "@PROGRAM@", (void *) 0 },
13522 _LT_EOF
13523           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
13524           cat <<\_LT_EOF >> conftest.$ac_ext
13525   {0, (void *) 0}
13526 };
13527
13528 /* This works around a problem in FreeBSD linker */
13529 #ifdef FREEBSD_WORKAROUND
13530 static const void *lt_preloaded_setup() {
13531   return lt__PROGRAM__LTX_preloaded_symbols;
13532 }
13533 #endif
13534
13535 #ifdef __cplusplus
13536 }
13537 #endif
13538 _LT_EOF
13539           # Now try linking the two files.
13540           mv conftest.$ac_objext conftstm.$ac_objext
13541           lt_save_LIBS="$LIBS"
13542           lt_save_CFLAGS="$CFLAGS"
13543           LIBS="conftstm.$ac_objext"
13544           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
13545           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13546   (eval $ac_link) 2>&5
13547   ac_status=$?
13548   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13549   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
13550             pipe_works=yes
13551           fi
13552           LIBS="$lt_save_LIBS"
13553           CFLAGS="$lt_save_CFLAGS"
13554         else
13555           echo "cannot find nm_test_func in $nlist" >&5
13556         fi
13557       else
13558         echo "cannot find nm_test_var in $nlist" >&5
13559       fi
13560     else
13561       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
13562     fi
13563   else
13564     echo "$progname: failed program was:" >&5
13565     cat conftest.$ac_ext >&5
13566   fi
13567   rm -rf conftest* conftst*
13568
13569   # Do not use the global_symbol_pipe unless it works.
13570   if test "$pipe_works" = yes; then
13571     break
13572   else
13573     lt_cv_sys_global_symbol_pipe=
13574   fi
13575 done
13576
13577 fi
13578
13579 if test -z "$lt_cv_sys_global_symbol_pipe"; then
13580   lt_cv_sys_global_symbol_to_cdecl=
13581 fi
13582 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
13583   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
13584 $as_echo "failed" >&6; }
13585 else
13586   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
13587 $as_echo "ok" >&6; }
13588 fi
13589
13590
13591
13592
13593
13594
13595
13596
13597
13598
13599
13600
13601
13602
13603
13604
13605
13606
13607
13608
13609
13610
13611 # Check whether --enable-libtool-lock was given.
13612 if test "${enable_libtool_lock+set}" = set; then :
13613   enableval=$enable_libtool_lock;
13614 fi
13615
13616 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
13617
13618 # Some flags need to be propagated to the compiler or linker for good
13619 # libtool support.
13620 case $host in
13621 ia64-*-hpux*)
13622   # Find out which ABI we are using.
13623   echo 'int i;' > conftest.$ac_ext
13624   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13625   (eval $ac_compile) 2>&5
13626   ac_status=$?
13627   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13628   test $ac_status = 0; }; then
13629     case `/usr/bin/file conftest.$ac_objext` in
13630       *ELF-32*)
13631         HPUX_IA64_MODE="32"
13632         ;;
13633       *ELF-64*)
13634         HPUX_IA64_MODE="64"
13635         ;;
13636     esac
13637   fi
13638   rm -rf conftest*
13639   ;;
13640 *-*-irix6*)
13641   # Find out which ABI we are using.
13642   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
13643   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13644   (eval $ac_compile) 2>&5
13645   ac_status=$?
13646   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13647   test $ac_status = 0; }; then
13648     if test "$lt_cv_prog_gnu_ld" = yes; then
13649       case `/usr/bin/file conftest.$ac_objext` in
13650         *32-bit*)
13651           LD="${LD-ld} -melf32bsmip"
13652           ;;
13653         *N32*)
13654           LD="${LD-ld} -melf32bmipn32"
13655           ;;
13656         *64-bit*)
13657           LD="${LD-ld} -melf64bmip"
13658         ;;
13659       esac
13660     else
13661       case `/usr/bin/file conftest.$ac_objext` in
13662         *32-bit*)
13663           LD="${LD-ld} -32"
13664           ;;
13665         *N32*)
13666           LD="${LD-ld} -n32"
13667           ;;
13668         *64-bit*)
13669           LD="${LD-ld} -64"
13670           ;;
13671       esac
13672     fi
13673   fi
13674   rm -rf conftest*
13675   ;;
13676
13677 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
13678 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
13679   # Find out which ABI we are using.
13680   echo 'int i;' > conftest.$ac_ext
13681   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13682   (eval $ac_compile) 2>&5
13683   ac_status=$?
13684   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13685   test $ac_status = 0; }; then
13686     case `/usr/bin/file conftest.o` in
13687       *32-bit*)
13688         case $host in
13689           x86_64-*kfreebsd*-gnu)
13690             LD="${LD-ld} -m elf_i386_fbsd"
13691             ;;
13692           x86_64-*linux*)
13693             case `/usr/bin/file conftest.o` in
13694               *x86-64*)
13695                 LD="${LD-ld} -m elf32_x86_64"
13696                 ;;
13697               *)
13698                 LD="${LD-ld} -m elf_i386"
13699                 ;;
13700             esac
13701             ;;
13702           powerpc64le-*linux*)
13703             LD="${LD-ld} -m elf32lppclinux"
13704             ;;
13705           powerpc64-*linux*)
13706             LD="${LD-ld} -m elf32ppclinux"
13707             ;;
13708           s390x-*linux*)
13709             LD="${LD-ld} -m elf_s390"
13710             ;;
13711           sparc64-*linux*)
13712             LD="${LD-ld} -m elf32_sparc"
13713             ;;
13714         esac
13715         ;;
13716       *64-bit*)
13717         case $host in
13718           x86_64-*kfreebsd*-gnu)
13719             LD="${LD-ld} -m elf_x86_64_fbsd"
13720             ;;
13721           x86_64-*linux*)
13722             LD="${LD-ld} -m elf_x86_64"
13723             ;;
13724           powerpcle-*linux*)
13725             LD="${LD-ld} -m elf64lppc"
13726             ;;
13727           powerpc-*linux*)
13728             LD="${LD-ld} -m elf64ppc"
13729             ;;
13730           s390*-*linux*|s390*-*tpf*)
13731             LD="${LD-ld} -m elf64_s390"
13732             ;;
13733           sparc*-*linux*)
13734             LD="${LD-ld} -m elf64_sparc"
13735             ;;
13736         esac
13737         ;;
13738     esac
13739   fi
13740   rm -rf conftest*
13741   ;;
13742
13743 *-*-sco3.2v5*)
13744   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
13745   SAVE_CFLAGS="$CFLAGS"
13746   CFLAGS="$CFLAGS -belf"
13747   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
13748 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
13749 if test "${lt_cv_cc_needs_belf+set}" = set; then :
13750   $as_echo_n "(cached) " >&6
13751 else
13752   ac_ext=c
13753 ac_cpp='$CPP $CPPFLAGS'
13754 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13755 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13756 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13757
13758      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13759 /* end confdefs.h.  */
13760
13761 int
13762 main ()
13763 {
13764
13765   ;
13766   return 0;
13767 }
13768 _ACEOF
13769 if ac_fn_c_try_link "$LINENO"; then :
13770   lt_cv_cc_needs_belf=yes
13771 else
13772   lt_cv_cc_needs_belf=no
13773 fi
13774 rm -f core conftest.err conftest.$ac_objext \
13775     conftest$ac_exeext conftest.$ac_ext
13776      ac_ext=c
13777 ac_cpp='$CPP $CPPFLAGS'
13778 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13779 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13780 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13781
13782 fi
13783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
13784 $as_echo "$lt_cv_cc_needs_belf" >&6; }
13785   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
13786     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
13787     CFLAGS="$SAVE_CFLAGS"
13788   fi
13789   ;;
13790 sparc*-*solaris*)
13791   # Find out which ABI we are using.
13792   echo 'int i;' > conftest.$ac_ext
13793   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13794   (eval $ac_compile) 2>&5
13795   ac_status=$?
13796   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13797   test $ac_status = 0; }; then
13798     case `/usr/bin/file conftest.o` in
13799     *64-bit*)
13800       case $lt_cv_prog_gnu_ld in
13801       yes*) LD="${LD-ld} -m elf64_sparc" ;;
13802       *)
13803         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
13804           LD="${LD-ld} -64"
13805         fi
13806         ;;
13807       esac
13808       ;;
13809     esac
13810   fi
13811   rm -rf conftest*
13812   ;;
13813 esac
13814
13815 need_locks="$enable_libtool_lock"
13816
13817
13818   case $host_os in
13819     rhapsody* | darwin*)
13820     if test -n "$ac_tool_prefix"; then
13821   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
13822 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
13823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13824 $as_echo_n "checking for $ac_word... " >&6; }
13825 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
13826   $as_echo_n "(cached) " >&6
13827 else
13828   if test -n "$DSYMUTIL"; then
13829   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
13830 else
13831 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13832 for as_dir in $PATH
13833 do
13834   IFS=$as_save_IFS
13835   test -z "$as_dir" && as_dir=.
13836     for ac_exec_ext in '' $ac_executable_extensions; do
13837   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13838     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
13839     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13840     break 2
13841   fi
13842 done
13843   done
13844 IFS=$as_save_IFS
13845
13846 fi
13847 fi
13848 DSYMUTIL=$ac_cv_prog_DSYMUTIL
13849 if test -n "$DSYMUTIL"; then
13850   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
13851 $as_echo "$DSYMUTIL" >&6; }
13852 else
13853   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13854 $as_echo "no" >&6; }
13855 fi
13856
13857
13858 fi
13859 if test -z "$ac_cv_prog_DSYMUTIL"; then
13860   ac_ct_DSYMUTIL=$DSYMUTIL
13861   # Extract the first word of "dsymutil", so it can be a program name with args.
13862 set dummy dsymutil; ac_word=$2
13863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13864 $as_echo_n "checking for $ac_word... " >&6; }
13865 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
13866   $as_echo_n "(cached) " >&6
13867 else
13868   if test -n "$ac_ct_DSYMUTIL"; then
13869   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
13870 else
13871 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13872 for as_dir in $PATH
13873 do
13874   IFS=$as_save_IFS
13875   test -z "$as_dir" && as_dir=.
13876     for ac_exec_ext in '' $ac_executable_extensions; do
13877   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13878     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
13879     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13880     break 2
13881   fi
13882 done
13883   done
13884 IFS=$as_save_IFS
13885
13886 fi
13887 fi
13888 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
13889 if test -n "$ac_ct_DSYMUTIL"; then
13890   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
13891 $as_echo "$ac_ct_DSYMUTIL" >&6; }
13892 else
13893   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13894 $as_echo "no" >&6; }
13895 fi
13896
13897   if test "x$ac_ct_DSYMUTIL" = x; then
13898     DSYMUTIL=":"
13899   else
13900     case $cross_compiling:$ac_tool_warned in
13901 yes:)
13902 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13903 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13904 ac_tool_warned=yes ;;
13905 esac
13906     DSYMUTIL=$ac_ct_DSYMUTIL
13907   fi
13908 else
13909   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
13910 fi
13911
13912     if test -n "$ac_tool_prefix"; then
13913   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
13914 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
13915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13916 $as_echo_n "checking for $ac_word... " >&6; }
13917 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
13918   $as_echo_n "(cached) " >&6
13919 else
13920   if test -n "$NMEDIT"; then
13921   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
13922 else
13923 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13924 for as_dir in $PATH
13925 do
13926   IFS=$as_save_IFS
13927   test -z "$as_dir" && as_dir=.
13928     for ac_exec_ext in '' $ac_executable_extensions; do
13929   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13930     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
13931     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13932     break 2
13933   fi
13934 done
13935   done
13936 IFS=$as_save_IFS
13937
13938 fi
13939 fi
13940 NMEDIT=$ac_cv_prog_NMEDIT
13941 if test -n "$NMEDIT"; then
13942   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
13943 $as_echo "$NMEDIT" >&6; }
13944 else
13945   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13946 $as_echo "no" >&6; }
13947 fi
13948
13949
13950 fi
13951 if test -z "$ac_cv_prog_NMEDIT"; then
13952   ac_ct_NMEDIT=$NMEDIT
13953   # Extract the first word of "nmedit", so it can be a program name with args.
13954 set dummy nmedit; ac_word=$2
13955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13956 $as_echo_n "checking for $ac_word... " >&6; }
13957 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
13958   $as_echo_n "(cached) " >&6
13959 else
13960   if test -n "$ac_ct_NMEDIT"; then
13961   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
13962 else
13963 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13964 for as_dir in $PATH
13965 do
13966   IFS=$as_save_IFS
13967   test -z "$as_dir" && as_dir=.
13968     for ac_exec_ext in '' $ac_executable_extensions; do
13969   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13970     ac_cv_prog_ac_ct_NMEDIT="nmedit"
13971     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13972     break 2
13973   fi
13974 done
13975   done
13976 IFS=$as_save_IFS
13977
13978 fi
13979 fi
13980 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
13981 if test -n "$ac_ct_NMEDIT"; then
13982   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
13983 $as_echo "$ac_ct_NMEDIT" >&6; }
13984 else
13985   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13986 $as_echo "no" >&6; }
13987 fi
13988
13989   if test "x$ac_ct_NMEDIT" = x; then
13990     NMEDIT=":"
13991   else
13992     case $cross_compiling:$ac_tool_warned in
13993 yes:)
13994 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13995 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13996 ac_tool_warned=yes ;;
13997 esac
13998     NMEDIT=$ac_ct_NMEDIT
13999   fi
14000 else
14001   NMEDIT="$ac_cv_prog_NMEDIT"
14002 fi
14003
14004     if test -n "$ac_tool_prefix"; then
14005   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
14006 set dummy ${ac_tool_prefix}lipo; ac_word=$2
14007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14008 $as_echo_n "checking for $ac_word... " >&6; }
14009 if test "${ac_cv_prog_LIPO+set}" = set; then :
14010   $as_echo_n "(cached) " >&6
14011 else
14012   if test -n "$LIPO"; then
14013   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
14014 else
14015 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14016 for as_dir in $PATH
14017 do
14018   IFS=$as_save_IFS
14019   test -z "$as_dir" && as_dir=.
14020     for ac_exec_ext in '' $ac_executable_extensions; do
14021   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14022     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
14023     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14024     break 2
14025   fi
14026 done
14027   done
14028 IFS=$as_save_IFS
14029
14030 fi
14031 fi
14032 LIPO=$ac_cv_prog_LIPO
14033 if test -n "$LIPO"; then
14034   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
14035 $as_echo "$LIPO" >&6; }
14036 else
14037   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14038 $as_echo "no" >&6; }
14039 fi
14040
14041
14042 fi
14043 if test -z "$ac_cv_prog_LIPO"; then
14044   ac_ct_LIPO=$LIPO
14045   # Extract the first word of "lipo", so it can be a program name with args.
14046 set dummy lipo; ac_word=$2
14047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14048 $as_echo_n "checking for $ac_word... " >&6; }
14049 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
14050   $as_echo_n "(cached) " >&6
14051 else
14052   if test -n "$ac_ct_LIPO"; then
14053   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
14054 else
14055 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14056 for as_dir in $PATH
14057 do
14058   IFS=$as_save_IFS
14059   test -z "$as_dir" && as_dir=.
14060     for ac_exec_ext in '' $ac_executable_extensions; do
14061   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14062     ac_cv_prog_ac_ct_LIPO="lipo"
14063     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14064     break 2
14065   fi
14066 done
14067   done
14068 IFS=$as_save_IFS
14069
14070 fi
14071 fi
14072 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
14073 if test -n "$ac_ct_LIPO"; then
14074   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
14075 $as_echo "$ac_ct_LIPO" >&6; }
14076 else
14077   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14078 $as_echo "no" >&6; }
14079 fi
14080
14081   if test "x$ac_ct_LIPO" = x; then
14082     LIPO=":"
14083   else
14084     case $cross_compiling:$ac_tool_warned in
14085 yes:)
14086 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14087 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14088 ac_tool_warned=yes ;;
14089 esac
14090     LIPO=$ac_ct_LIPO
14091   fi
14092 else
14093   LIPO="$ac_cv_prog_LIPO"
14094 fi
14095
14096     if test -n "$ac_tool_prefix"; then
14097   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
14098 set dummy ${ac_tool_prefix}otool; ac_word=$2
14099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14100 $as_echo_n "checking for $ac_word... " >&6; }
14101 if test "${ac_cv_prog_OTOOL+set}" = set; then :
14102   $as_echo_n "(cached) " >&6
14103 else
14104   if test -n "$OTOOL"; then
14105   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
14106 else
14107 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14108 for as_dir in $PATH
14109 do
14110   IFS=$as_save_IFS
14111   test -z "$as_dir" && as_dir=.
14112     for ac_exec_ext in '' $ac_executable_extensions; do
14113   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14114     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
14115     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14116     break 2
14117   fi
14118 done
14119   done
14120 IFS=$as_save_IFS
14121
14122 fi
14123 fi
14124 OTOOL=$ac_cv_prog_OTOOL
14125 if test -n "$OTOOL"; then
14126   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
14127 $as_echo "$OTOOL" >&6; }
14128 else
14129   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14130 $as_echo "no" >&6; }
14131 fi
14132
14133
14134 fi
14135 if test -z "$ac_cv_prog_OTOOL"; then
14136   ac_ct_OTOOL=$OTOOL
14137   # Extract the first word of "otool", so it can be a program name with args.
14138 set dummy otool; ac_word=$2
14139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14140 $as_echo_n "checking for $ac_word... " >&6; }
14141 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
14142   $as_echo_n "(cached) " >&6
14143 else
14144   if test -n "$ac_ct_OTOOL"; then
14145   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
14146 else
14147 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14148 for as_dir in $PATH
14149 do
14150   IFS=$as_save_IFS
14151   test -z "$as_dir" && as_dir=.
14152     for ac_exec_ext in '' $ac_executable_extensions; do
14153   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14154     ac_cv_prog_ac_ct_OTOOL="otool"
14155     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14156     break 2
14157   fi
14158 done
14159   done
14160 IFS=$as_save_IFS
14161
14162 fi
14163 fi
14164 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
14165 if test -n "$ac_ct_OTOOL"; then
14166   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
14167 $as_echo "$ac_ct_OTOOL" >&6; }
14168 else
14169   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14170 $as_echo "no" >&6; }
14171 fi
14172
14173   if test "x$ac_ct_OTOOL" = x; then
14174     OTOOL=":"
14175   else
14176     case $cross_compiling:$ac_tool_warned in
14177 yes:)
14178 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14179 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14180 ac_tool_warned=yes ;;
14181 esac
14182     OTOOL=$ac_ct_OTOOL
14183   fi
14184 else
14185   OTOOL="$ac_cv_prog_OTOOL"
14186 fi
14187
14188     if test -n "$ac_tool_prefix"; then
14189   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
14190 set dummy ${ac_tool_prefix}otool64; ac_word=$2
14191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14192 $as_echo_n "checking for $ac_word... " >&6; }
14193 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
14194   $as_echo_n "(cached) " >&6
14195 else
14196   if test -n "$OTOOL64"; then
14197   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
14198 else
14199 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14200 for as_dir in $PATH
14201 do
14202   IFS=$as_save_IFS
14203   test -z "$as_dir" && as_dir=.
14204     for ac_exec_ext in '' $ac_executable_extensions; do
14205   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14206     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
14207     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14208     break 2
14209   fi
14210 done
14211   done
14212 IFS=$as_save_IFS
14213
14214 fi
14215 fi
14216 OTOOL64=$ac_cv_prog_OTOOL64
14217 if test -n "$OTOOL64"; then
14218   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
14219 $as_echo "$OTOOL64" >&6; }
14220 else
14221   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14222 $as_echo "no" >&6; }
14223 fi
14224
14225
14226 fi
14227 if test -z "$ac_cv_prog_OTOOL64"; then
14228   ac_ct_OTOOL64=$OTOOL64
14229   # Extract the first word of "otool64", so it can be a program name with args.
14230 set dummy otool64; ac_word=$2
14231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14232 $as_echo_n "checking for $ac_word... " >&6; }
14233 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
14234   $as_echo_n "(cached) " >&6
14235 else
14236   if test -n "$ac_ct_OTOOL64"; then
14237   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
14238 else
14239 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14240 for as_dir in $PATH
14241 do
14242   IFS=$as_save_IFS
14243   test -z "$as_dir" && as_dir=.
14244     for ac_exec_ext in '' $ac_executable_extensions; do
14245   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14246     ac_cv_prog_ac_ct_OTOOL64="otool64"
14247     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14248     break 2
14249   fi
14250 done
14251   done
14252 IFS=$as_save_IFS
14253
14254 fi
14255 fi
14256 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
14257 if test -n "$ac_ct_OTOOL64"; then
14258   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
14259 $as_echo "$ac_ct_OTOOL64" >&6; }
14260 else
14261   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14262 $as_echo "no" >&6; }
14263 fi
14264
14265   if test "x$ac_ct_OTOOL64" = x; then
14266     OTOOL64=":"
14267   else
14268     case $cross_compiling:$ac_tool_warned in
14269 yes:)
14270 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14271 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14272 ac_tool_warned=yes ;;
14273 esac
14274     OTOOL64=$ac_ct_OTOOL64
14275   fi
14276 else
14277   OTOOL64="$ac_cv_prog_OTOOL64"
14278 fi
14279
14280
14281
14282
14283
14284
14285
14286
14287
14288
14289
14290
14291
14292
14293
14294
14295
14296
14297
14298
14299
14300
14301
14302
14303
14304
14305
14306     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
14307 $as_echo_n "checking for -single_module linker flag... " >&6; }
14308 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
14309   $as_echo_n "(cached) " >&6
14310 else
14311   lt_cv_apple_cc_single_mod=no
14312       if test -z "${LT_MULTI_MODULE}"; then
14313         # By default we will add the -single_module flag. You can override
14314         # by either setting the environment variable LT_MULTI_MODULE
14315         # non-empty at configure time, or by adding -multi_module to the
14316         # link flags.
14317         rm -rf libconftest.dylib*
14318         echo "int foo(void){return 1;}" > conftest.c
14319         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14320 -dynamiclib -Wl,-single_module conftest.c" >&5
14321         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14322           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
14323         _lt_result=$?
14324         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
14325           lt_cv_apple_cc_single_mod=yes
14326         else
14327           cat conftest.err >&5
14328         fi
14329         rm -rf libconftest.dylib*
14330         rm -f conftest.*
14331       fi
14332 fi
14333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
14334 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
14335     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
14336 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
14337 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
14338   $as_echo_n "(cached) " >&6
14339 else
14340   lt_cv_ld_exported_symbols_list=no
14341       save_LDFLAGS=$LDFLAGS
14342       echo "_main" > conftest.sym
14343       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
14344       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14345 /* end confdefs.h.  */
14346
14347 int
14348 main ()
14349 {
14350
14351   ;
14352   return 0;
14353 }
14354 _ACEOF
14355 if ac_fn_c_try_link "$LINENO"; then :
14356   lt_cv_ld_exported_symbols_list=yes
14357 else
14358   lt_cv_ld_exported_symbols_list=no
14359 fi
14360 rm -f core conftest.err conftest.$ac_objext \
14361     conftest$ac_exeext conftest.$ac_ext
14362         LDFLAGS="$save_LDFLAGS"
14363
14364 fi
14365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
14366 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
14367     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
14368 $as_echo_n "checking for -force_load linker flag... " >&6; }
14369 if test "${lt_cv_ld_force_load+set}" = set; then :
14370   $as_echo_n "(cached) " >&6
14371 else
14372   lt_cv_ld_force_load=no
14373       cat > conftest.c << _LT_EOF
14374 int forced_loaded() { return 2;}
14375 _LT_EOF
14376       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
14377       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
14378       echo "$AR cru libconftest.a conftest.o" >&5
14379       $AR cru libconftest.a conftest.o 2>&5
14380       cat > conftest.c << _LT_EOF
14381 int main() { return 0;}
14382 _LT_EOF
14383       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
14384       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
14385       _lt_result=$?
14386       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
14387         lt_cv_ld_force_load=yes
14388       else
14389         cat conftest.err >&5
14390       fi
14391         rm -f conftest.err libconftest.a conftest conftest.c
14392         rm -rf conftest.dSYM
14393
14394 fi
14395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
14396 $as_echo "$lt_cv_ld_force_load" >&6; }
14397     case $host_os in
14398     rhapsody* | darwin1.[012])
14399       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
14400     darwin1.*)
14401       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14402     darwin*) # darwin 5.x on
14403       # if running on 10.5 or later, the deployment target defaults
14404       # to the OS version, if on x86, and 10.4, the deployment
14405       # target defaults to 10.4. Don't you love it?
14406       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
14407         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
14408           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14409         10.[012]*)
14410           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14411         10.*)
14412           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14413       esac
14414     ;;
14415   esac
14416     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
14417       _lt_dar_single_mod='$single_module'
14418     fi
14419     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
14420       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
14421     else
14422       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
14423     fi
14424     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
14425       _lt_dsymutil='~$DSYMUTIL $lib || :'
14426     else
14427       _lt_dsymutil=
14428     fi
14429     ;;
14430   esac
14431
14432 for ac_header in dlfcn.h
14433 do :
14434   ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
14435 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
14436   cat >>confdefs.h <<_ACEOF
14437 #define HAVE_DLFCN_H 1
14438 _ACEOF
14439
14440 fi
14441 done
14442
14443
14444
14445
14446
14447 # Set options
14448
14449
14450
14451         enable_dlopen=no
14452
14453
14454   enable_win32_dll=no
14455
14456
14457             # Check whether --enable-shared was given.
14458 if test "${enable_shared+set}" = set; then :
14459   enableval=$enable_shared; p=${PACKAGE-default}
14460     case $enableval in
14461     yes) enable_shared=yes ;;
14462     no) enable_shared=no ;;
14463     *)
14464       enable_shared=no
14465       # Look at the argument we got.  We use all the common list separators.
14466       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14467       for pkg in $enableval; do
14468         IFS="$lt_save_ifs"
14469         if test "X$pkg" = "X$p"; then
14470           enable_shared=yes
14471         fi
14472       done
14473       IFS="$lt_save_ifs"
14474       ;;
14475     esac
14476 else
14477   enable_shared=yes
14478 fi
14479
14480
14481
14482
14483
14484
14485
14486
14487
14488   # Check whether --enable-static was given.
14489 if test "${enable_static+set}" = set; then :
14490   enableval=$enable_static; p=${PACKAGE-default}
14491     case $enableval in
14492     yes) enable_static=yes ;;
14493     no) enable_static=no ;;
14494     *)
14495      enable_static=no
14496       # Look at the argument we got.  We use all the common list separators.
14497       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14498       for pkg in $enableval; do
14499         IFS="$lt_save_ifs"
14500         if test "X$pkg" = "X$p"; then
14501           enable_static=yes
14502         fi
14503       done
14504       IFS="$lt_save_ifs"
14505       ;;
14506     esac
14507 else
14508   enable_static=yes
14509 fi
14510
14511
14512
14513
14514
14515
14516
14517
14518
14519
14520 # Check whether --with-pic was given.
14521 if test "${with_pic+set}" = set; then :
14522   withval=$with_pic; pic_mode="$withval"
14523 else
14524   pic_mode=default
14525 fi
14526
14527
14528 test -z "$pic_mode" && pic_mode=default
14529
14530
14531
14532
14533
14534
14535
14536   # Check whether --enable-fast-install was given.
14537 if test "${enable_fast_install+set}" = set; then :
14538   enableval=$enable_fast_install; p=${PACKAGE-default}
14539     case $enableval in
14540     yes) enable_fast_install=yes ;;
14541     no) enable_fast_install=no ;;
14542     *)
14543       enable_fast_install=no
14544       # Look at the argument we got.  We use all the common list separators.
14545       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14546       for pkg in $enableval; do
14547         IFS="$lt_save_ifs"
14548         if test "X$pkg" = "X$p"; then
14549           enable_fast_install=yes
14550         fi
14551       done
14552       IFS="$lt_save_ifs"
14553       ;;
14554     esac
14555 else
14556   enable_fast_install=yes
14557 fi
14558
14559
14560
14561
14562
14563
14564
14565
14566
14567
14568
14569 # This can be used to rebuild libtool when needed
14570 LIBTOOL_DEPS="$ltmain"
14571
14572 # Always use our own libtool.
14573 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
14574
14575
14576
14577
14578
14579
14580
14581
14582
14583
14584
14585
14586
14587
14588
14589
14590
14591
14592
14593
14594
14595
14596
14597
14598
14599
14600 test -z "$LN_S" && LN_S="ln -s"
14601
14602
14603
14604
14605
14606
14607
14608
14609
14610
14611
14612
14613
14614
14615 if test -n "${ZSH_VERSION+set}" ; then
14616    setopt NO_GLOB_SUBST
14617 fi
14618
14619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
14620 $as_echo_n "checking for objdir... " >&6; }
14621 if test "${lt_cv_objdir+set}" = set; then :
14622   $as_echo_n "(cached) " >&6
14623 else
14624   rm -f .libs 2>/dev/null
14625 mkdir .libs 2>/dev/null
14626 if test -d .libs; then
14627   lt_cv_objdir=.libs
14628 else
14629   # MS-DOS does not allow filenames that begin with a dot.
14630   lt_cv_objdir=_libs
14631 fi
14632 rmdir .libs 2>/dev/null
14633 fi
14634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
14635 $as_echo "$lt_cv_objdir" >&6; }
14636 objdir=$lt_cv_objdir
14637
14638
14639
14640
14641
14642 cat >>confdefs.h <<_ACEOF
14643 #define LT_OBJDIR "$lt_cv_objdir/"
14644 _ACEOF
14645
14646
14647
14648
14649 case $host_os in
14650 aix3*)
14651   # AIX sometimes has problems with the GCC collect2 program.  For some
14652   # reason, if we set the COLLECT_NAMES environment variable, the problems
14653   # vanish in a puff of smoke.
14654   if test "X${COLLECT_NAMES+set}" != Xset; then
14655     COLLECT_NAMES=
14656     export COLLECT_NAMES
14657   fi
14658   ;;
14659 esac
14660
14661 # Global variables:
14662 ofile=libtool
14663 can_build_shared=yes
14664
14665 # All known linkers require a `.a' archive for static linking (except MSVC,
14666 # which needs '.lib').
14667 libext=a
14668
14669 with_gnu_ld="$lt_cv_prog_gnu_ld"
14670
14671 old_CC="$CC"
14672 old_CFLAGS="$CFLAGS"
14673
14674 # Set sane defaults for various variables
14675 test -z "$CC" && CC=cc
14676 test -z "$LTCC" && LTCC=$CC
14677 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
14678 test -z "$LD" && LD=ld
14679 test -z "$ac_objext" && ac_objext=o
14680
14681 for cc_temp in $compiler""; do
14682   case $cc_temp in
14683     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
14684     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
14685     \-*) ;;
14686     *) break;;
14687   esac
14688 done
14689 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
14690
14691
14692 # Only perform the check for file, if the check method requires it
14693 test -z "$MAGIC_CMD" && MAGIC_CMD=file
14694 case $deplibs_check_method in
14695 file_magic*)
14696   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
14697     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
14698 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
14699 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14700   $as_echo_n "(cached) " >&6
14701 else
14702   case $MAGIC_CMD in
14703 [\\/*] |  ?:[\\/]*)
14704   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14705   ;;
14706 *)
14707   lt_save_MAGIC_CMD="$MAGIC_CMD"
14708   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14709   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14710   for ac_dir in $ac_dummy; do
14711     IFS="$lt_save_ifs"
14712     test -z "$ac_dir" && ac_dir=.
14713     if test -f $ac_dir/${ac_tool_prefix}file; then
14714       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
14715       if test -n "$file_magic_test_file"; then
14716         case $deplibs_check_method in
14717         "file_magic "*)
14718           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14719           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14720           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14721             $EGREP "$file_magic_regex" > /dev/null; then
14722             :
14723           else
14724             cat <<_LT_EOF 1>&2
14725
14726 *** Warning: the command libtool uses to detect shared libraries,
14727 *** $file_magic_cmd, produces output that libtool cannot recognize.
14728 *** The result is that libtool may fail to recognize shared libraries
14729 *** as such.  This will affect the creation of libtool libraries that
14730 *** depend on shared libraries, but programs linked with such libtool
14731 *** libraries will work regardless of this problem.  Nevertheless, you
14732 *** may want to report the problem to your system manager and/or to
14733 *** bug-libtool@gnu.org
14734
14735 _LT_EOF
14736           fi ;;
14737         esac
14738       fi
14739       break
14740     fi
14741   done
14742   IFS="$lt_save_ifs"
14743   MAGIC_CMD="$lt_save_MAGIC_CMD"
14744   ;;
14745 esac
14746 fi
14747
14748 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14749 if test -n "$MAGIC_CMD"; then
14750   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14751 $as_echo "$MAGIC_CMD" >&6; }
14752 else
14753   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14754 $as_echo "no" >&6; }
14755 fi
14756
14757
14758
14759
14760
14761 if test -z "$lt_cv_path_MAGIC_CMD"; then
14762   if test -n "$ac_tool_prefix"; then
14763     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
14764 $as_echo_n "checking for file... " >&6; }
14765 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14766   $as_echo_n "(cached) " >&6
14767 else
14768   case $MAGIC_CMD in
14769 [\\/*] |  ?:[\\/]*)
14770   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14771   ;;
14772 *)
14773   lt_save_MAGIC_CMD="$MAGIC_CMD"
14774   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14775   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14776   for ac_dir in $ac_dummy; do
14777     IFS="$lt_save_ifs"
14778     test -z "$ac_dir" && ac_dir=.
14779     if test -f $ac_dir/file; then
14780       lt_cv_path_MAGIC_CMD="$ac_dir/file"
14781       if test -n "$file_magic_test_file"; then
14782         case $deplibs_check_method in
14783         "file_magic "*)
14784           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14785           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14786           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14787             $EGREP "$file_magic_regex" > /dev/null; then
14788             :
14789           else
14790             cat <<_LT_EOF 1>&2
14791
14792 *** Warning: the command libtool uses to detect shared libraries,
14793 *** $file_magic_cmd, produces output that libtool cannot recognize.
14794 *** The result is that libtool may fail to recognize shared libraries
14795 *** as such.  This will affect the creation of libtool libraries that
14796 *** depend on shared libraries, but programs linked with such libtool
14797 *** libraries will work regardless of this problem.  Nevertheless, you
14798 *** may want to report the problem to your system manager and/or to
14799 *** bug-libtool@gnu.org
14800
14801 _LT_EOF
14802           fi ;;
14803         esac
14804       fi
14805       break
14806     fi
14807   done
14808   IFS="$lt_save_ifs"
14809   MAGIC_CMD="$lt_save_MAGIC_CMD"
14810   ;;
14811 esac
14812 fi
14813
14814 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14815 if test -n "$MAGIC_CMD"; then
14816   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14817 $as_echo "$MAGIC_CMD" >&6; }
14818 else
14819   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14820 $as_echo "no" >&6; }
14821 fi
14822
14823
14824   else
14825     MAGIC_CMD=:
14826   fi
14827 fi
14828
14829   fi
14830   ;;
14831 esac
14832
14833 # Use C for the default configuration in the libtool script
14834
14835 lt_save_CC="$CC"
14836 ac_ext=c
14837 ac_cpp='$CPP $CPPFLAGS'
14838 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14839 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14840 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14841
14842
14843 # Source file extension for C test sources.
14844 ac_ext=c
14845
14846 # Object file extension for compiled C test sources.
14847 objext=o
14848 objext=$objext
14849
14850 # Code to be used in simple compile tests
14851 lt_simple_compile_test_code="int some_variable = 0;"
14852
14853 # Code to be used in simple link tests
14854 lt_simple_link_test_code='int main(){return(0);}'
14855
14856
14857
14858
14859
14860
14861
14862 # If no C compiler was specified, use CC.
14863 LTCC=${LTCC-"$CC"}
14864
14865 # If no C compiler flags were specified, use CFLAGS.
14866 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
14867
14868 # Allow CC to be a program name with arguments.
14869 compiler=$CC
14870
14871 # Save the default compiler, since it gets overwritten when the other
14872 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
14873 compiler_DEFAULT=$CC
14874
14875 # save warnings/boilerplate of simple test code
14876 ac_outfile=conftest.$ac_objext
14877 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
14878 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14879 _lt_compiler_boilerplate=`cat conftest.err`
14880 $RM conftest*
14881
14882 ac_outfile=conftest.$ac_objext
14883 echo "$lt_simple_link_test_code" >conftest.$ac_ext
14884 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14885 _lt_linker_boilerplate=`cat conftest.err`
14886 $RM -r conftest*
14887
14888
14889 ## CAVEAT EMPTOR:
14890 ## There is no encapsulation within the following macros, do not change
14891 ## the running order or otherwise move them around unless you know exactly
14892 ## what you are doing...
14893 if test -n "$compiler"; then
14894
14895 lt_prog_compiler_no_builtin_flag=
14896
14897 if test "$GCC" = yes; then
14898   case $cc_basename in
14899   nvcc*)
14900     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
14901   *)
14902     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
14903   esac
14904
14905   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
14906 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
14907 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
14908   $as_echo_n "(cached) " >&6
14909 else
14910   lt_cv_prog_compiler_rtti_exceptions=no
14911    ac_outfile=conftest.$ac_objext
14912    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14913    lt_compiler_flag="-fno-rtti -fno-exceptions"
14914    # Insert the option either (1) after the last *FLAGS variable, or
14915    # (2) before a word containing "conftest.", or (3) at the end.
14916    # Note that $ac_compile itself does not contain backslashes and begins
14917    # with a dollar sign (not a hyphen), so the echo should work correctly.
14918    # The option is referenced via a variable to avoid confusing sed.
14919    lt_compile=`echo "$ac_compile" | $SED \
14920    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14921    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14922    -e 's:$: $lt_compiler_flag:'`
14923    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14924    (eval "$lt_compile" 2>conftest.err)
14925    ac_status=$?
14926    cat conftest.err >&5
14927    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14928    if (exit $ac_status) && test -s "$ac_outfile"; then
14929      # The compiler can only warn and ignore the option if not recognized
14930      # So say no if there are warnings other than the usual output.
14931      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14932      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14933      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14934        lt_cv_prog_compiler_rtti_exceptions=yes
14935      fi
14936    fi
14937    $RM conftest*
14938
14939 fi
14940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
14941 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
14942
14943 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
14944     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
14945 else
14946     :
14947 fi
14948
14949 fi
14950
14951
14952
14953
14954
14955
14956   lt_prog_compiler_wl=
14957 lt_prog_compiler_pic=
14958 lt_prog_compiler_static=
14959
14960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
14961 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
14962
14963   if test "$GCC" = yes; then
14964     lt_prog_compiler_wl='-Wl,'
14965     lt_prog_compiler_static='-static'
14966
14967     case $host_os in
14968       aix*)
14969       # All AIX code is PIC.
14970       if test "$host_cpu" = ia64; then
14971         # AIX 5 now supports IA64 processor
14972         lt_prog_compiler_static='-Bstatic'
14973       fi
14974       lt_prog_compiler_pic='-fPIC'
14975       ;;
14976
14977     amigaos*)
14978       case $host_cpu in
14979       powerpc)
14980             # see comment about AmigaOS4 .so support
14981             lt_prog_compiler_pic='-fPIC'
14982         ;;
14983       m68k)
14984             # FIXME: we need at least 68020 code to build shared libraries, but
14985             # adding the `-m68020' flag to GCC prevents building anything better,
14986             # like `-m68040'.
14987             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
14988         ;;
14989       esac
14990       ;;
14991
14992     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
14993       # PIC is the default for these OSes.
14994       ;;
14995
14996     mingw* | cygwin* | pw32* | os2* | cegcc*)
14997       # This hack is so that the source file can tell whether it is being
14998       # built for inclusion in a dll (and should export symbols for example).
14999       # Although the cygwin gcc ignores -fPIC, still need this for old-style
15000       # (--disable-auto-import) libraries
15001       lt_prog_compiler_pic='-DDLL_EXPORT'
15002       ;;
15003
15004     darwin* | rhapsody*)
15005       # PIC is the default on this platform
15006       # Common symbols not allowed in MH_DYLIB files
15007       lt_prog_compiler_pic='-fno-common'
15008       ;;
15009
15010     haiku*)
15011       # PIC is the default for Haiku.
15012       # The "-static" flag exists, but is broken.
15013       lt_prog_compiler_static=
15014       ;;
15015
15016     hpux*)
15017       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
15018       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
15019       # sets the default TLS model and affects inlining.
15020       case $host_cpu in
15021       hppa*64*)
15022         # +Z the default
15023         ;;
15024       *)
15025         lt_prog_compiler_pic='-fPIC'
15026         ;;
15027       esac
15028       ;;
15029
15030     interix[3-9]*)
15031       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
15032       # Instead, we relocate shared libraries at runtime.
15033       ;;
15034
15035     msdosdjgpp*)
15036       # Just because we use GCC doesn't mean we suddenly get shared libraries
15037       # on systems that don't support them.
15038       lt_prog_compiler_can_build_shared=no
15039       enable_shared=no
15040       ;;
15041
15042     *nto* | *qnx*)
15043       # QNX uses GNU C++, but need to define -shared option too, otherwise
15044       # it will coredump.
15045       lt_prog_compiler_pic='-fPIC -shared'
15046       ;;
15047
15048     sysv4*MP*)
15049       if test -d /usr/nec; then
15050         lt_prog_compiler_pic=-Kconform_pic
15051       fi
15052       ;;
15053
15054     *)
15055       lt_prog_compiler_pic='-fPIC'
15056       ;;
15057     esac
15058
15059     case $cc_basename in
15060     nvcc*) # Cuda Compiler Driver 2.2
15061       lt_prog_compiler_wl='-Xlinker '
15062       lt_prog_compiler_pic='-Xcompiler -fPIC'
15063       ;;
15064     esac
15065   else
15066     # PORTME Check for flag to pass linker flags through the system compiler.
15067     case $host_os in
15068     aix*)
15069       lt_prog_compiler_wl='-Wl,'
15070       if test "$host_cpu" = ia64; then
15071         # AIX 5 now supports IA64 processor
15072         lt_prog_compiler_static='-Bstatic'
15073       else
15074         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
15075       fi
15076       ;;
15077
15078     mingw* | cygwin* | pw32* | os2* | cegcc*)
15079       # This hack is so that the source file can tell whether it is being
15080       # built for inclusion in a dll (and should export symbols for example).
15081       lt_prog_compiler_pic='-DDLL_EXPORT'
15082       ;;
15083
15084     hpux9* | hpux10* | hpux11*)
15085       lt_prog_compiler_wl='-Wl,'
15086       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
15087       # not for PA HP-UX.
15088       case $host_cpu in
15089       hppa*64*|ia64*)
15090         # +Z the default
15091         ;;
15092       *)
15093         lt_prog_compiler_pic='+Z'
15094         ;;
15095       esac
15096       # Is there a better lt_prog_compiler_static that works with the bundled CC?
15097       lt_prog_compiler_static='${wl}-a ${wl}archive'
15098       ;;
15099
15100     irix5* | irix6* | nonstopux*)
15101       lt_prog_compiler_wl='-Wl,'
15102       # PIC (with -KPIC) is the default.
15103       lt_prog_compiler_static='-non_shared'
15104       ;;
15105
15106     linux* | k*bsd*-gnu | kopensolaris*-gnu)
15107       case $cc_basename in
15108       # old Intel for x86_64 which still supported -KPIC.
15109       ecc*)
15110         lt_prog_compiler_wl='-Wl,'
15111         lt_prog_compiler_pic='-KPIC'
15112         lt_prog_compiler_static='-static'
15113         ;;
15114       # icc used to be incompatible with GCC.
15115       # ICC 10 doesn't accept -KPIC any more.
15116       icc* | ifort*)
15117         lt_prog_compiler_wl='-Wl,'
15118         lt_prog_compiler_pic='-fPIC'
15119         lt_prog_compiler_static='-static'
15120         ;;
15121       # Lahey Fortran 8.1.
15122       lf95*)
15123         lt_prog_compiler_wl='-Wl,'
15124         lt_prog_compiler_pic='--shared'
15125         lt_prog_compiler_static='--static'
15126         ;;
15127       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
15128         # Portland Group compilers (*not* the Pentium gcc compiler,
15129         # which looks to be a dead project)
15130         lt_prog_compiler_wl='-Wl,'
15131         lt_prog_compiler_pic='-fpic'
15132         lt_prog_compiler_static='-Bstatic'
15133         ;;
15134       ccc*)
15135         lt_prog_compiler_wl='-Wl,'
15136         # All Alpha code is PIC.
15137         lt_prog_compiler_static='-non_shared'
15138         ;;
15139       xl* | bgxl* | bgf* | mpixl*)
15140         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
15141         lt_prog_compiler_wl='-Wl,'
15142         lt_prog_compiler_pic='-qpic'
15143         lt_prog_compiler_static='-qstaticlink'
15144         ;;
15145       *)
15146         case `$CC -V 2>&1 | sed 5q` in
15147         *Sun\ F* | *Sun*Fortran*)
15148           # Sun Fortran 8.3 passes all unrecognized flags to the linker
15149           lt_prog_compiler_pic='-KPIC'
15150           lt_prog_compiler_static='-Bstatic'
15151           lt_prog_compiler_wl=''
15152           ;;
15153         *Sun\ C*)
15154           # Sun C 5.9
15155           lt_prog_compiler_pic='-KPIC'
15156           lt_prog_compiler_static='-Bstatic'
15157           lt_prog_compiler_wl='-Wl,'
15158           ;;
15159         esac
15160         ;;
15161       esac
15162       ;;
15163
15164     newsos6)
15165       lt_prog_compiler_pic='-KPIC'
15166       lt_prog_compiler_static='-Bstatic'
15167       ;;
15168
15169     *nto* | *qnx*)
15170       # QNX uses GNU C++, but need to define -shared option too, otherwise
15171       # it will coredump.
15172       lt_prog_compiler_pic='-fPIC -shared'
15173       ;;
15174
15175     osf3* | osf4* | osf5*)
15176       lt_prog_compiler_wl='-Wl,'
15177       # All OSF/1 code is PIC.
15178       lt_prog_compiler_static='-non_shared'
15179       ;;
15180
15181     rdos*)
15182       lt_prog_compiler_static='-non_shared'
15183       ;;
15184
15185     solaris*)
15186       lt_prog_compiler_pic='-KPIC'
15187       lt_prog_compiler_static='-Bstatic'
15188       case $cc_basename in
15189       f77* | f90* | f95*)
15190         lt_prog_compiler_wl='-Qoption ld ';;
15191       *)
15192         lt_prog_compiler_wl='-Wl,';;
15193       esac
15194       ;;
15195
15196     sunos4*)
15197       lt_prog_compiler_wl='-Qoption ld '
15198       lt_prog_compiler_pic='-PIC'
15199       lt_prog_compiler_static='-Bstatic'
15200       ;;
15201
15202     sysv4 | sysv4.2uw2* | sysv4.3*)
15203       lt_prog_compiler_wl='-Wl,'
15204       lt_prog_compiler_pic='-KPIC'
15205       lt_prog_compiler_static='-Bstatic'
15206       ;;
15207
15208     sysv4*MP*)
15209       if test -d /usr/nec ;then
15210         lt_prog_compiler_pic='-Kconform_pic'
15211         lt_prog_compiler_static='-Bstatic'
15212       fi
15213       ;;
15214
15215     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
15216       lt_prog_compiler_wl='-Wl,'
15217       lt_prog_compiler_pic='-KPIC'
15218       lt_prog_compiler_static='-Bstatic'
15219       ;;
15220
15221     unicos*)
15222       lt_prog_compiler_wl='-Wl,'
15223       lt_prog_compiler_can_build_shared=no
15224       ;;
15225
15226     uts4*)
15227       lt_prog_compiler_pic='-pic'
15228       lt_prog_compiler_static='-Bstatic'
15229       ;;
15230
15231     *)
15232       lt_prog_compiler_can_build_shared=no
15233       ;;
15234     esac
15235   fi
15236
15237 case $host_os in
15238   # For platforms which do not support PIC, -DPIC is meaningless:
15239   *djgpp*)
15240     lt_prog_compiler_pic=
15241     ;;
15242   *)
15243     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
15244     ;;
15245 esac
15246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
15247 $as_echo "$lt_prog_compiler_pic" >&6; }
15248
15249
15250
15251
15252
15253
15254 #
15255 # Check to make sure the PIC flag actually works.
15256 #
15257 if test -n "$lt_prog_compiler_pic"; then
15258   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
15259 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
15260 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
15261   $as_echo_n "(cached) " >&6
15262 else
15263   lt_cv_prog_compiler_pic_works=no
15264    ac_outfile=conftest.$ac_objext
15265    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15266    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
15267    # Insert the option either (1) after the last *FLAGS variable, or
15268    # (2) before a word containing "conftest.", or (3) at the end.
15269    # Note that $ac_compile itself does not contain backslashes and begins
15270    # with a dollar sign (not a hyphen), so the echo should work correctly.
15271    # The option is referenced via a variable to avoid confusing sed.
15272    lt_compile=`echo "$ac_compile" | $SED \
15273    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15274    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15275    -e 's:$: $lt_compiler_flag:'`
15276    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15277    (eval "$lt_compile" 2>conftest.err)
15278    ac_status=$?
15279    cat conftest.err >&5
15280    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15281    if (exit $ac_status) && test -s "$ac_outfile"; then
15282      # The compiler can only warn and ignore the option if not recognized
15283      # So say no if there are warnings other than the usual output.
15284      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
15285      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15286      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15287        lt_cv_prog_compiler_pic_works=yes
15288      fi
15289    fi
15290    $RM conftest*
15291
15292 fi
15293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
15294 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
15295
15296 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
15297     case $lt_prog_compiler_pic in
15298      "" | " "*) ;;
15299      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
15300      esac
15301 else
15302     lt_prog_compiler_pic=
15303      lt_prog_compiler_can_build_shared=no
15304 fi
15305
15306 fi
15307
15308
15309
15310
15311
15312
15313 #
15314 # Check to make sure the static flag actually works.
15315 #
15316 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
15317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
15318 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
15319 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
15320   $as_echo_n "(cached) " >&6
15321 else
15322   lt_cv_prog_compiler_static_works=no
15323    save_LDFLAGS="$LDFLAGS"
15324    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
15325    echo "$lt_simple_link_test_code" > conftest.$ac_ext
15326    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
15327      # The linker can only warn and ignore the option if not recognized
15328      # So say no if there are warnings
15329      if test -s conftest.err; then
15330        # Append any errors to the config.log.
15331        cat conftest.err 1>&5
15332        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15333        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15334        if diff conftest.exp conftest.er2 >/dev/null; then
15335          lt_cv_prog_compiler_static_works=yes
15336        fi
15337      else
15338        lt_cv_prog_compiler_static_works=yes
15339      fi
15340    fi
15341    $RM -r conftest*
15342    LDFLAGS="$save_LDFLAGS"
15343
15344 fi
15345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
15346 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
15347
15348 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
15349     :
15350 else
15351     lt_prog_compiler_static=
15352 fi
15353
15354
15355
15356
15357
15358
15359
15360   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15361 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15362 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15363   $as_echo_n "(cached) " >&6
15364 else
15365   lt_cv_prog_compiler_c_o=no
15366    $RM -r conftest 2>/dev/null
15367    mkdir conftest
15368    cd conftest
15369    mkdir out
15370    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15371
15372    lt_compiler_flag="-o out/conftest2.$ac_objext"
15373    # Insert the option either (1) after the last *FLAGS variable, or
15374    # (2) before a word containing "conftest.", or (3) at the end.
15375    # Note that $ac_compile itself does not contain backslashes and begins
15376    # with a dollar sign (not a hyphen), so the echo should work correctly.
15377    lt_compile=`echo "$ac_compile" | $SED \
15378    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15379    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15380    -e 's:$: $lt_compiler_flag:'`
15381    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15382    (eval "$lt_compile" 2>out/conftest.err)
15383    ac_status=$?
15384    cat out/conftest.err >&5
15385    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15386    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15387    then
15388      # The compiler can only warn and ignore the option if not recognized
15389      # So say no if there are warnings
15390      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15391      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15392      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15393        lt_cv_prog_compiler_c_o=yes
15394      fi
15395    fi
15396    chmod u+w . 2>&5
15397    $RM conftest*
15398    # SGI C++ compiler will create directory out/ii_files/ for
15399    # template instantiation
15400    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15401    $RM out/* && rmdir out
15402    cd ..
15403    $RM -r conftest
15404    $RM conftest*
15405
15406 fi
15407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15408 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15409
15410
15411
15412
15413
15414
15415   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15416 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15417 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15418   $as_echo_n "(cached) " >&6
15419 else
15420   lt_cv_prog_compiler_c_o=no
15421    $RM -r conftest 2>/dev/null
15422    mkdir conftest
15423    cd conftest
15424    mkdir out
15425    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15426
15427    lt_compiler_flag="-o out/conftest2.$ac_objext"
15428    # Insert the option either (1) after the last *FLAGS variable, or
15429    # (2) before a word containing "conftest.", or (3) at the end.
15430    # Note that $ac_compile itself does not contain backslashes and begins
15431    # with a dollar sign (not a hyphen), so the echo should work correctly.
15432    lt_compile=`echo "$ac_compile" | $SED \
15433    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15434    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15435    -e 's:$: $lt_compiler_flag:'`
15436    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15437    (eval "$lt_compile" 2>out/conftest.err)
15438    ac_status=$?
15439    cat out/conftest.err >&5
15440    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15441    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15442    then
15443      # The compiler can only warn and ignore the option if not recognized
15444      # So say no if there are warnings
15445      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15446      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15447      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15448        lt_cv_prog_compiler_c_o=yes
15449      fi
15450    fi
15451    chmod u+w . 2>&5
15452    $RM conftest*
15453    # SGI C++ compiler will create directory out/ii_files/ for
15454    # template instantiation
15455    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15456    $RM out/* && rmdir out
15457    cd ..
15458    $RM -r conftest
15459    $RM conftest*
15460
15461 fi
15462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15463 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15464
15465
15466
15467
15468 hard_links="nottested"
15469 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
15470   # do not overwrite the value of need_locks provided by the user
15471   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
15472 $as_echo_n "checking if we can lock with hard links... " >&6; }
15473   hard_links=yes
15474   $RM conftest*
15475   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15476   touch conftest.a
15477   ln conftest.a conftest.b 2>&5 || hard_links=no
15478   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15479   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
15480 $as_echo "$hard_links" >&6; }
15481   if test "$hard_links" = no; then
15482     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
15483 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
15484     need_locks=warn
15485   fi
15486 else
15487   need_locks=no
15488 fi
15489
15490
15491
15492
15493
15494
15495   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
15496 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
15497
15498   runpath_var=
15499   allow_undefined_flag=
15500   always_export_symbols=no
15501   archive_cmds=
15502   archive_expsym_cmds=
15503   compiler_needs_object=no
15504   enable_shared_with_static_runtimes=no
15505   export_dynamic_flag_spec=
15506   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
15507   hardcode_automatic=no
15508   hardcode_direct=no
15509   hardcode_direct_absolute=no
15510   hardcode_libdir_flag_spec=
15511   hardcode_libdir_flag_spec_ld=
15512   hardcode_libdir_separator=
15513   hardcode_minus_L=no
15514   hardcode_shlibpath_var=unsupported
15515   inherit_rpath=no
15516   link_all_deplibs=unknown
15517   module_cmds=
15518   module_expsym_cmds=
15519   old_archive_from_new_cmds=
15520   old_archive_from_expsyms_cmds=
15521   thread_safe_flag_spec=
15522   whole_archive_flag_spec=
15523   # include_expsyms should be a list of space-separated symbols to be *always*
15524   # included in the symbol list
15525   include_expsyms=
15526   # exclude_expsyms can be an extended regexp of symbols to exclude
15527   # it will be wrapped by ` (' and `)$', so one must not match beginning or
15528   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
15529   # as well as any symbol that contains `d'.
15530   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
15531   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
15532   # platforms (ab)use it in PIC code, but their linkers get confused if
15533   # the symbol is explicitly referenced.  Since portable code cannot
15534   # rely on this symbol name, it's probably fine to never include it in
15535   # preloaded symbol tables.
15536   # Exclude shared library initialization/finalization symbols.
15537   extract_expsyms_cmds=
15538
15539   case $host_os in
15540   cygwin* | mingw* | pw32* | cegcc*)
15541     # FIXME: the MSVC++ port hasn't been tested in a loooong time
15542     # When not using gcc, we currently assume that we are using
15543     # Microsoft Visual C++.
15544     if test "$GCC" != yes; then
15545       with_gnu_ld=no
15546     fi
15547     ;;
15548   interix*)
15549     # we just hope/assume this is gcc and not c89 (= MSVC++)
15550     with_gnu_ld=yes
15551     ;;
15552   openbsd*)
15553     with_gnu_ld=no
15554     ;;
15555   esac
15556
15557   ld_shlibs=yes
15558
15559   # On some targets, GNU ld is compatible enough with the native linker
15560   # that we're better off using the native interface for both.
15561   lt_use_gnu_ld_interface=no
15562   if test "$with_gnu_ld" = yes; then
15563     case $host_os in
15564       aix*)
15565         # The AIX port of GNU ld has always aspired to compatibility
15566         # with the native linker.  However, as the warning in the GNU ld
15567         # block says, versions before 2.19.5* couldn't really create working
15568         # shared libraries, regardless of the interface used.
15569         case `$LD -v 2>&1` in
15570           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
15571           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
15572           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
15573           *)
15574             lt_use_gnu_ld_interface=yes
15575             ;;
15576         esac
15577         ;;
15578       *)
15579         lt_use_gnu_ld_interface=yes
15580         ;;
15581     esac
15582   fi
15583
15584   if test "$lt_use_gnu_ld_interface" = yes; then
15585     # If archive_cmds runs LD, not CC, wlarc should be empty
15586     wlarc='${wl}'
15587
15588     # Set some defaults for GNU ld with shared library support. These
15589     # are reset later if shared libraries are not supported. Putting them
15590     # here allows them to be overridden if necessary.
15591     runpath_var=LD_RUN_PATH
15592     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15593     export_dynamic_flag_spec='${wl}--export-dynamic'
15594     # ancient GNU ld didn't support --whole-archive et. al.
15595     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
15596       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
15597     else
15598       whole_archive_flag_spec=
15599     fi
15600     supports_anon_versioning=no
15601     case `$LD -v 2>&1` in
15602       *GNU\ gold*) supports_anon_versioning=yes ;;
15603       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
15604       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
15605       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
15606       *\ 2.11.*) ;; # other 2.11 versions
15607       *) supports_anon_versioning=yes ;;
15608     esac
15609
15610     # See if GNU ld supports shared libraries.
15611     case $host_os in
15612     aix[3-9]*)
15613       # On AIX/PPC, the GNU linker is very broken
15614       if test "$host_cpu" != ia64; then
15615         ld_shlibs=no
15616         cat <<_LT_EOF 1>&2
15617
15618 *** Warning: the GNU linker, at least up to release 2.19, is reported
15619 *** to be unable to reliably create shared libraries on AIX.
15620 *** Therefore, libtool is disabling shared libraries support.  If you
15621 *** really care for shared libraries, you may want to install binutils
15622 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
15623 *** You will then need to restart the configuration process.
15624
15625 _LT_EOF
15626       fi
15627       ;;
15628
15629     amigaos*)
15630       case $host_cpu in
15631       powerpc)
15632             # see comment about AmigaOS4 .so support
15633             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15634             archive_expsym_cmds=''
15635         ;;
15636       m68k)
15637             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15638             hardcode_libdir_flag_spec='-L$libdir'
15639             hardcode_minus_L=yes
15640         ;;
15641       esac
15642       ;;
15643
15644     beos*)
15645       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15646         allow_undefined_flag=unsupported
15647         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
15648         # support --undefined.  This deserves some investigation.  FIXME
15649         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15650       else
15651         ld_shlibs=no
15652       fi
15653       ;;
15654
15655     cygwin* | mingw* | pw32* | cegcc*)
15656       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
15657       # as there is no search path for DLLs.
15658       hardcode_libdir_flag_spec='-L$libdir'
15659       export_dynamic_flag_spec='${wl}--export-all-symbols'
15660       allow_undefined_flag=unsupported
15661       always_export_symbols=no
15662       enable_shared_with_static_runtimes=yes
15663       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
15664
15665       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
15666         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15667         # If the export-symbols file already is a .def file (1st line
15668         # is EXPORTS), use it as is; otherwise, prepend...
15669         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
15670           cp $export_symbols $output_objdir/$soname.def;
15671         else
15672           echo EXPORTS > $output_objdir/$soname.def;
15673           cat $export_symbols >> $output_objdir/$soname.def;
15674         fi~
15675         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15676       else
15677         ld_shlibs=no
15678       fi
15679       ;;
15680
15681     haiku*)
15682       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15683       link_all_deplibs=yes
15684       ;;
15685
15686     interix[3-9]*)
15687       hardcode_direct=no
15688       hardcode_shlibpath_var=no
15689       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15690       export_dynamic_flag_spec='${wl}-E'
15691       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
15692       # Instead, shared libraries are loaded at an image base (0x10000000 by
15693       # default) and relocated if they conflict, which is a slow very memory
15694       # consuming and fragmenting process.  To avoid this, we pick a random,
15695       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
15696       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
15697       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15698       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15699       ;;
15700
15701     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
15702       tmp_diet=no
15703       if test "$host_os" = linux-dietlibc; then
15704         case $cc_basename in
15705           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
15706         esac
15707       fi
15708       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
15709          && test "$tmp_diet" = no
15710       then
15711         tmp_addflag=
15712         tmp_sharedflag='-shared'
15713         case $cc_basename,$host_cpu in
15714         pgcc*)                          # Portland Group C compiler
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=' $pic_flag'
15717           ;;
15718         pgf77* | pgf90* | pgf95* | pgfortran*)
15719                                         # Portland Group f77 and f90 compilers
15720           whole_archive_flag_spec='${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'
15721           tmp_addflag=' $pic_flag -Mnomain' ;;
15722         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
15723           tmp_addflag=' -i_dynamic' ;;
15724         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
15725           tmp_addflag=' -i_dynamic -nofor_main' ;;
15726         ifc* | ifort*)                  # Intel Fortran compiler
15727           tmp_addflag=' -nofor_main' ;;
15728         lf95*)                          # Lahey Fortran 8.1
15729           whole_archive_flag_spec=
15730           tmp_sharedflag='--shared' ;;
15731         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
15732           tmp_sharedflag='-qmkshrobj'
15733           tmp_addflag= ;;
15734         nvcc*)  # Cuda Compiler Driver 2.2
15735           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15736           compiler_needs_object=yes
15737           ;;
15738         esac
15739         case `$CC -V 2>&1 | sed 5q` in
15740         *Sun\ C*)                       # Sun C 5.9
15741           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\"` ${wl}--no-whole-archive'
15742           compiler_needs_object=yes
15743           tmp_sharedflag='-G' ;;
15744         *Sun\ F*)                       # Sun Fortran 8.3
15745           tmp_sharedflag='-G' ;;
15746         esac
15747         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15748
15749         if test "x$supports_anon_versioning" = xyes; then
15750           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15751             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15752             echo "local: *; };" >> $output_objdir/$libname.ver~
15753             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
15754         fi
15755
15756         case $cc_basename in
15757         xlf* | bgf* | bgxlf* | mpixlf*)
15758           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
15759           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
15760           hardcode_libdir_flag_spec=
15761           hardcode_libdir_flag_spec_ld='-rpath $libdir'
15762           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
15763           if test "x$supports_anon_versioning" = xyes; then
15764             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15765               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15766               echo "local: *; };" >> $output_objdir/$libname.ver~
15767               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
15768           fi
15769           ;;
15770         esac
15771       else
15772         ld_shlibs=no
15773       fi
15774       ;;
15775
15776     netbsd*)
15777       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15778         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
15779         wlarc=
15780       else
15781         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15782         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15783       fi
15784       ;;
15785
15786     solaris*)
15787       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
15788         ld_shlibs=no
15789         cat <<_LT_EOF 1>&2
15790
15791 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
15792 *** create shared libraries on Solaris systems.  Therefore, libtool
15793 *** is disabling shared libraries support.  We urge you to upgrade GNU
15794 *** binutils to release 2.9.1 or newer.  Another option is to modify
15795 *** your PATH or compiler configuration so that the native linker is
15796 *** used, and then restart.
15797
15798 _LT_EOF
15799       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15800         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15801         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15802       else
15803         ld_shlibs=no
15804       fi
15805       ;;
15806
15807     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
15808       case `$LD -v 2>&1` in
15809         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
15810         ld_shlibs=no
15811         cat <<_LT_EOF 1>&2
15812
15813 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
15814 *** reliably create shared libraries on SCO systems.  Therefore, libtool
15815 *** is disabling shared libraries support.  We urge you to upgrade GNU
15816 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
15817 *** your PATH or compiler configuration so that the native linker is
15818 *** used, and then restart.
15819
15820 _LT_EOF
15821         ;;
15822         *)
15823           # For security reasons, it is highly recommended that you always
15824           # use absolute paths for naming shared libraries, and exclude the
15825           # DT_RUNPATH tag from executables and libraries.  But doing so
15826           # requires that you compile everything twice, which is a pain.
15827           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15828             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15829             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15830             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15831           else
15832             ld_shlibs=no
15833           fi
15834         ;;
15835       esac
15836       ;;
15837
15838     sunos4*)
15839       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15840       wlarc=
15841       hardcode_direct=yes
15842       hardcode_shlibpath_var=no
15843       ;;
15844
15845     *)
15846       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15847         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15848         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15849       else
15850         ld_shlibs=no
15851       fi
15852       ;;
15853     esac
15854
15855     if test "$ld_shlibs" = no; then
15856       runpath_var=
15857       hardcode_libdir_flag_spec=
15858       export_dynamic_flag_spec=
15859       whole_archive_flag_spec=
15860     fi
15861   else
15862     # PORTME fill in a description of your system's linker (not GNU ld)
15863     case $host_os in
15864     aix3*)
15865       allow_undefined_flag=unsupported
15866       always_export_symbols=yes
15867       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
15868       # Note: this linker hardcodes the directories in LIBPATH if there
15869       # are no directories specified by -L.
15870       hardcode_minus_L=yes
15871       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
15872         # Neither direct hardcoding nor static linking is supported with a
15873         # broken collect2.
15874         hardcode_direct=unsupported
15875       fi
15876       ;;
15877
15878     aix[4-9]*)
15879       if test "$host_cpu" = ia64; then
15880         # On IA64, the linker does run time linking by default, so we don't
15881         # have to do anything special.
15882         aix_use_runtimelinking=no
15883         exp_sym_flag='-Bexport'
15884         no_entry_flag=""
15885       else
15886         # If we're using GNU nm, then we don't want the "-C" option.
15887         # -C means demangle to AIX nm, but means don't demangle with GNU nm
15888         # Also, AIX nm treats weak defined symbols like other global
15889         # defined symbols, whereas GNU nm marks them as "W".
15890         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
15891           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15892         else
15893           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15894         fi
15895         aix_use_runtimelinking=no
15896
15897         # Test if we are trying to use run time linking or normal
15898         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
15899         # need to do runtime linking.
15900         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
15901           for ld_flag in $LDFLAGS; do
15902           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
15903             aix_use_runtimelinking=yes
15904             break
15905           fi
15906           done
15907           ;;
15908         esac
15909
15910         exp_sym_flag='-bexport'
15911         no_entry_flag='-bnoentry'
15912       fi
15913
15914       # When large executables or shared objects are built, AIX ld can
15915       # have problems creating the table of contents.  If linking a library
15916       # or program results in "error TOC overflow" add -mminimal-toc to
15917       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
15918       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
15919
15920       archive_cmds=''
15921       hardcode_direct=yes
15922       hardcode_direct_absolute=yes
15923       hardcode_libdir_separator=':'
15924       link_all_deplibs=yes
15925       file_list_spec='${wl}-f,'
15926
15927       if test "$GCC" = yes; then
15928         case $host_os in aix4.[012]|aix4.[012].*)
15929         # We only want to do this on AIX 4.2 and lower, the check
15930         # below for broken collect2 doesn't work under 4.3+
15931           collect2name=`${CC} -print-prog-name=collect2`
15932           if test -f "$collect2name" &&
15933            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
15934           then
15935           # We have reworked collect2
15936           :
15937           else
15938           # We have old collect2
15939           hardcode_direct=unsupported
15940           # It fails to find uninstalled libraries when the uninstalled
15941           # path is not listed in the libpath.  Setting hardcode_minus_L
15942           # to unsupported forces relinking
15943           hardcode_minus_L=yes
15944           hardcode_libdir_flag_spec='-L$libdir'
15945           hardcode_libdir_separator=
15946           fi
15947           ;;
15948         esac
15949         shared_flag='-shared'
15950         if test "$aix_use_runtimelinking" = yes; then
15951           shared_flag="$shared_flag "'${wl}-G'
15952         fi
15953       else
15954         # not using gcc
15955         if test "$host_cpu" = ia64; then
15956         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
15957         # chokes on -Wl,-G. The following line is correct:
15958           shared_flag='-G'
15959         else
15960           if test "$aix_use_runtimelinking" = yes; then
15961             shared_flag='${wl}-G'
15962           else
15963             shared_flag='${wl}-bM:SRE'
15964           fi
15965         fi
15966       fi
15967
15968       export_dynamic_flag_spec='${wl}-bexpall'
15969       # It seems that -bexpall does not export symbols beginning with
15970       # underscore (_), so it is better to generate a list of symbols to export.
15971       always_export_symbols=yes
15972       if test "$aix_use_runtimelinking" = yes; then
15973         # Warning - without using the other runtime loading flags (-brtl),
15974         # -berok will link without error, but may produce a broken library.
15975         allow_undefined_flag='-berok'
15976         # Determine the default libpath from the value encoded in an
15977         # empty executable.
15978         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15979 /* end confdefs.h.  */
15980
15981 int
15982 main ()
15983 {
15984
15985   ;
15986   return 0;
15987 }
15988 _ACEOF
15989 if ac_fn_c_try_link "$LINENO"; then :
15990
15991 lt_aix_libpath_sed='
15992     /Import File Strings/,/^$/ {
15993         /^0/ {
15994             s/^0  *\(.*\)$/\1/
15995             p
15996         }
15997     }'
15998 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15999 # Check for a 64-bit object if we didn't find anything.
16000 if test -z "$aix_libpath"; then
16001   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16002 fi
16003 fi
16004 rm -f core conftest.err conftest.$ac_objext \
16005     conftest$ac_exeext conftest.$ac_ext
16006 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16007
16008         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16009         archive_expsym_cmds='$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 $shared_flag"
16010       else
16011         if test "$host_cpu" = ia64; then
16012           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
16013           allow_undefined_flag="-z nodefs"
16014           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
16015         else
16016          # Determine the default libpath from the value encoded in an
16017          # empty executable.
16018          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16019 /* end confdefs.h.  */
16020
16021 int
16022 main ()
16023 {
16024
16025   ;
16026   return 0;
16027 }
16028 _ACEOF
16029 if ac_fn_c_try_link "$LINENO"; then :
16030
16031 lt_aix_libpath_sed='
16032     /Import File Strings/,/^$/ {
16033         /^0/ {
16034             s/^0  *\(.*\)$/\1/
16035             p
16036         }
16037     }'
16038 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16039 # Check for a 64-bit object if we didn't find anything.
16040 if test -z "$aix_libpath"; then
16041   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16042 fi
16043 fi
16044 rm -f core conftest.err conftest.$ac_objext \
16045     conftest$ac_exeext conftest.$ac_ext
16046 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16047
16048          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16049           # Warning - without using the other run time loading flags,
16050           # -berok will link without error, but may produce a broken library.
16051           no_undefined_flag=' ${wl}-bernotok'
16052           allow_undefined_flag=' ${wl}-berok'
16053           if test "$with_gnu_ld" = yes; then
16054             # We only use this code for GNU lds that support --whole-archive.
16055             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
16056           else
16057             # Exported symbols can be pulled into shared objects from archives
16058             whole_archive_flag_spec='$convenience'
16059           fi
16060           archive_cmds_need_lc=yes
16061           # This is similar to how AIX traditionally builds its shared libraries.
16062           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'
16063         fi
16064       fi
16065       ;;
16066
16067     amigaos*)
16068       case $host_cpu in
16069       powerpc)
16070             # see comment about AmigaOS4 .so support
16071             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16072             archive_expsym_cmds=''
16073         ;;
16074       m68k)
16075             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
16076             hardcode_libdir_flag_spec='-L$libdir'
16077             hardcode_minus_L=yes
16078         ;;
16079       esac
16080       ;;
16081
16082     bsdi[45]*)
16083       export_dynamic_flag_spec=-rdynamic
16084       ;;
16085
16086     cygwin* | mingw* | pw32* | cegcc*)
16087       # When not using gcc, we currently assume that we are using
16088       # Microsoft Visual C++.
16089       # hardcode_libdir_flag_spec is actually meaningless, as there is
16090       # no search path for DLLs.
16091       hardcode_libdir_flag_spec=' '
16092       allow_undefined_flag=unsupported
16093       # Tell ltmain to make .lib files, not .a files.
16094       libext=lib
16095       # Tell ltmain to make .dll files, not .so files.
16096       shrext_cmds=".dll"
16097       # FIXME: Setting linknames here is a bad hack.
16098       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
16099       # The linker will automatically build a .lib file if we build a DLL.
16100       old_archive_from_new_cmds='true'
16101       # FIXME: Should let the user specify the lib program.
16102       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
16103       fix_srcfile_path='`cygpath -w "$srcfile"`'
16104       enable_shared_with_static_runtimes=yes
16105       ;;
16106
16107     darwin* | rhapsody*)
16108
16109
16110   archive_cmds_need_lc=no
16111   hardcode_direct=no
16112   hardcode_automatic=yes
16113   hardcode_shlibpath_var=unsupported
16114   if test "$lt_cv_ld_force_load" = "yes"; then
16115     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
16116   else
16117     whole_archive_flag_spec=''
16118   fi
16119   link_all_deplibs=yes
16120   allow_undefined_flag="$_lt_dar_allow_undefined"
16121   case $cc_basename in
16122      ifort*) _lt_dar_can_shared=yes ;;
16123      *) _lt_dar_can_shared=$GCC ;;
16124   esac
16125   if test "$_lt_dar_can_shared" = "yes"; then
16126     output_verbose_link_cmd=func_echo_all
16127     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
16128     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
16129     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}${_lt_dsymutil}"
16130     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
16131
16132   else
16133   ld_shlibs=no
16134   fi
16135
16136       ;;
16137
16138     dgux*)
16139       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16140       hardcode_libdir_flag_spec='-L$libdir'
16141       hardcode_shlibpath_var=no
16142       ;;
16143
16144     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
16145     # support.  Future versions do this automatically, but an explicit c++rt0.o
16146     # does not break anything, and helps significantly (at the cost of a little
16147     # extra space).
16148     freebsd2.2*)
16149       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
16150       hardcode_libdir_flag_spec='-R$libdir'
16151       hardcode_direct=yes
16152       hardcode_shlibpath_var=no
16153       ;;
16154
16155     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
16156     freebsd2.*)
16157       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16158       hardcode_direct=yes
16159       hardcode_minus_L=yes
16160       hardcode_shlibpath_var=no
16161       ;;
16162
16163     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
16164     freebsd* | dragonfly*)
16165       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
16166       hardcode_libdir_flag_spec='-R$libdir'
16167       hardcode_direct=yes
16168       hardcode_shlibpath_var=no
16169       ;;
16170
16171     hpux9*)
16172       if test "$GCC" = yes; then
16173         archive_cmds='$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 $lib'
16174       else
16175         archive_cmds='$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 $lib'
16176       fi
16177       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16178       hardcode_libdir_separator=:
16179       hardcode_direct=yes
16180
16181       # hardcode_minus_L: Not really in the search PATH,
16182       # but as the default location of the library.
16183       hardcode_minus_L=yes
16184       export_dynamic_flag_spec='${wl}-E'
16185       ;;
16186
16187     hpux10*)
16188       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16189         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16190       else
16191         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16192       fi
16193       if test "$with_gnu_ld" = no; then
16194         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16195         hardcode_libdir_flag_spec_ld='+b $libdir'
16196         hardcode_libdir_separator=:
16197         hardcode_direct=yes
16198         hardcode_direct_absolute=yes
16199         export_dynamic_flag_spec='${wl}-E'
16200         # hardcode_minus_L: Not really in the search PATH,
16201         # but as the default location of the library.
16202         hardcode_minus_L=yes
16203       fi
16204       ;;
16205
16206     hpux11*)
16207       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16208         case $host_cpu in
16209         hppa*64*)
16210           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16211           ;;
16212         ia64*)
16213           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16214           ;;
16215         *)
16216           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16217           ;;
16218         esac
16219       else
16220         case $host_cpu in
16221         hppa*64*)
16222           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16223           ;;
16224         ia64*)
16225           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16226           ;;
16227         *)
16228
16229           # Older versions of the 11.00 compiler do not understand -b yet
16230           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
16231           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
16232 $as_echo_n "checking if $CC understands -b... " >&6; }
16233 if test "${lt_cv_prog_compiler__b+set}" = set; then :
16234   $as_echo_n "(cached) " >&6
16235 else
16236   lt_cv_prog_compiler__b=no
16237    save_LDFLAGS="$LDFLAGS"
16238    LDFLAGS="$LDFLAGS -b"
16239    echo "$lt_simple_link_test_code" > conftest.$ac_ext
16240    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16241      # The linker can only warn and ignore the option if not recognized
16242      # So say no if there are warnings
16243      if test -s conftest.err; then
16244        # Append any errors to the config.log.
16245        cat conftest.err 1>&5
16246        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
16247        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16248        if diff conftest.exp conftest.er2 >/dev/null; then
16249          lt_cv_prog_compiler__b=yes
16250        fi
16251      else
16252        lt_cv_prog_compiler__b=yes
16253      fi
16254    fi
16255    $RM -r conftest*
16256    LDFLAGS="$save_LDFLAGS"
16257
16258 fi
16259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
16260 $as_echo "$lt_cv_prog_compiler__b" >&6; }
16261
16262 if test x"$lt_cv_prog_compiler__b" = xyes; then
16263     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16264 else
16265     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16266 fi
16267
16268           ;;
16269         esac
16270       fi
16271       if test "$with_gnu_ld" = no; then
16272         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16273         hardcode_libdir_separator=:
16274
16275         case $host_cpu in
16276         hppa*64*|ia64*)
16277           hardcode_direct=no
16278           hardcode_shlibpath_var=no
16279           ;;
16280         *)
16281           hardcode_direct=yes
16282           hardcode_direct_absolute=yes
16283           export_dynamic_flag_spec='${wl}-E'
16284
16285           # hardcode_minus_L: Not really in the search PATH,
16286           # but as the default location of the library.
16287           hardcode_minus_L=yes
16288           ;;
16289         esac
16290       fi
16291       ;;
16292
16293     irix5* | irix6* | nonstopux*)
16294       if test "$GCC" = yes; then
16295         archive_cmds='$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 $lib'
16296         # Try to use the -exported_symbol ld option, if it does not
16297         # work, assume that -exports_file does not work either and
16298         # implicitly export all symbols.
16299         save_LDFLAGS="$LDFLAGS"
16300         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
16301         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16302 /* end confdefs.h.  */
16303 int foo(void) {}
16304 _ACEOF
16305 if ac_fn_c_try_link "$LINENO"; then :
16306   archive_expsym_cmds='$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 $lib'
16307
16308 fi
16309 rm -f core conftest.err conftest.$ac_objext \
16310     conftest$ac_exeext conftest.$ac_ext
16311         LDFLAGS="$save_LDFLAGS"
16312       else
16313         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16314         archive_expsym_cmds='$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 $lib'
16315       fi
16316       archive_cmds_need_lc='no'
16317       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16318       hardcode_libdir_separator=:
16319       inherit_rpath=yes
16320       link_all_deplibs=yes
16321       ;;
16322
16323     netbsd*)
16324       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16325         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
16326       else
16327         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
16328       fi
16329       hardcode_libdir_flag_spec='-R$libdir'
16330       hardcode_direct=yes
16331       hardcode_shlibpath_var=no
16332       ;;
16333
16334     newsos6)
16335       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16336       hardcode_direct=yes
16337       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16338       hardcode_libdir_separator=:
16339       hardcode_shlibpath_var=no
16340       ;;
16341
16342     *nto* | *qnx*)
16343       ;;
16344
16345     openbsd*)
16346       if test -f /usr/libexec/ld.so; then
16347         hardcode_direct=yes
16348         hardcode_shlibpath_var=no
16349         hardcode_direct_absolute=yes
16350         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
16351           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16352           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
16353           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16354           export_dynamic_flag_spec='${wl}-E'
16355         else
16356           case $host_os in
16357            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
16358              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16359              hardcode_libdir_flag_spec='-R$libdir'
16360              ;;
16361            *)
16362              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16363              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16364              ;;
16365           esac
16366         fi
16367       else
16368         ld_shlibs=no
16369       fi
16370       ;;
16371
16372     os2*)
16373       hardcode_libdir_flag_spec='-L$libdir'
16374       hardcode_minus_L=yes
16375       allow_undefined_flag=unsupported
16376       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'
16377       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
16378       ;;
16379
16380     osf3*)
16381       if test "$GCC" = yes; then
16382         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16383         archive_cmds='$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 $lib'
16384       else
16385         allow_undefined_flag=' -expect_unresolved \*'
16386         archive_cmds='$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 $lib'
16387       fi
16388       archive_cmds_need_lc='no'
16389       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16390       hardcode_libdir_separator=:
16391       ;;
16392
16393     osf4* | osf5*)      # as osf3* with the addition of -msym flag
16394       if test "$GCC" = yes; then
16395         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16396         archive_cmds='$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 $lib'
16397         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16398       else
16399         allow_undefined_flag=' -expect_unresolved \*'
16400         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'
16401         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~
16402         $CC -shared${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'
16403
16404         # Both c and cxx compiler support -rpath directly
16405         hardcode_libdir_flag_spec='-rpath $libdir'
16406       fi
16407       archive_cmds_need_lc='no'
16408       hardcode_libdir_separator=:
16409       ;;
16410
16411     solaris*)
16412       no_undefined_flag=' -z defs'
16413       if test "$GCC" = yes; then
16414         wlarc='${wl}'
16415         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16416         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16417           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16418       else
16419         case `$CC -V 2>&1` in
16420         *"Compilers 5.0"*)
16421           wlarc=''
16422           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
16423           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16424           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
16425           ;;
16426         *)
16427           wlarc='${wl}'
16428           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
16429           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16430           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16431           ;;
16432         esac
16433       fi
16434       hardcode_libdir_flag_spec='-R$libdir'
16435       hardcode_shlibpath_var=no
16436       case $host_os in
16437       solaris2.[0-5] | solaris2.[0-5].*) ;;
16438       *)
16439         # The compiler driver will combine and reorder linker options,
16440         # but understands `-z linker_flag'.  GCC discards it without `$wl',
16441         # but is careful enough not to reorder.
16442         # Supported since Solaris 2.6 (maybe 2.5.1?)
16443         if test "$GCC" = yes; then
16444           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
16445         else
16446           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
16447         fi
16448         ;;
16449       esac
16450       link_all_deplibs=yes
16451       ;;
16452
16453     sunos4*)
16454       if test "x$host_vendor" = xsequent; then
16455         # Use $CC to link under sequent, because it throws in some extra .o
16456         # files that make .init and .fini sections work.
16457         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
16458       else
16459         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
16460       fi
16461       hardcode_libdir_flag_spec='-L$libdir'
16462       hardcode_direct=yes
16463       hardcode_minus_L=yes
16464       hardcode_shlibpath_var=no
16465       ;;
16466
16467     sysv4)
16468       case $host_vendor in
16469         sni)
16470           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16471           hardcode_direct=yes # is this really true???
16472         ;;
16473         siemens)
16474           ## LD is ld it makes a PLAMLIB
16475           ## CC just makes a GrossModule.
16476           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
16477           reload_cmds='$CC -r -o $output$reload_objs'
16478           hardcode_direct=no
16479         ;;
16480         motorola)
16481           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16482           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
16483         ;;
16484       esac
16485       runpath_var='LD_RUN_PATH'
16486       hardcode_shlibpath_var=no
16487       ;;
16488
16489     sysv4.3*)
16490       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16491       hardcode_shlibpath_var=no
16492       export_dynamic_flag_spec='-Bexport'
16493       ;;
16494
16495     sysv4*MP*)
16496       if test -d /usr/nec; then
16497         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16498         hardcode_shlibpath_var=no
16499         runpath_var=LD_RUN_PATH
16500         hardcode_runpath_var=yes
16501         ld_shlibs=yes
16502       fi
16503       ;;
16504
16505     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
16506       no_undefined_flag='${wl}-z,text'
16507       archive_cmds_need_lc=no
16508       hardcode_shlibpath_var=no
16509       runpath_var='LD_RUN_PATH'
16510
16511       if test "$GCC" = yes; then
16512         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16513         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16514       else
16515         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16516         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16517       fi
16518       ;;
16519
16520     sysv5* | sco3.2v5* | sco5v6*)
16521       # Note: We can NOT use -z defs as we might desire, because we do not
16522       # link with -lc, and that would cause any symbols used from libc to
16523       # always be unresolved, which means just about no library would
16524       # ever link correctly.  If we're not using GNU ld we use -z text
16525       # though, which does catch some bad symbols but isn't as heavy-handed
16526       # as -z defs.
16527       no_undefined_flag='${wl}-z,text'
16528       allow_undefined_flag='${wl}-z,nodefs'
16529       archive_cmds_need_lc=no
16530       hardcode_shlibpath_var=no
16531       hardcode_libdir_flag_spec='${wl}-R,$libdir'
16532       hardcode_libdir_separator=':'
16533       link_all_deplibs=yes
16534       export_dynamic_flag_spec='${wl}-Bexport'
16535       runpath_var='LD_RUN_PATH'
16536
16537       if test "$GCC" = yes; then
16538         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16539         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16540       else
16541         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16542         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16543       fi
16544       ;;
16545
16546     uts4*)
16547       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16548       hardcode_libdir_flag_spec='-L$libdir'
16549       hardcode_shlibpath_var=no
16550       ;;
16551
16552     *)
16553       ld_shlibs=no
16554       ;;
16555     esac
16556
16557     if test x$host_vendor = xsni; then
16558       case $host in
16559       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
16560         export_dynamic_flag_spec='${wl}-Blargedynsym'
16561         ;;
16562       esac
16563     fi
16564   fi
16565
16566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
16567 $as_echo "$ld_shlibs" >&6; }
16568 test "$ld_shlibs" = no && can_build_shared=no
16569
16570 with_gnu_ld=$with_gnu_ld
16571
16572
16573
16574
16575
16576
16577
16578
16579
16580
16581
16582
16583
16584
16585
16586 #
16587 # Do we need to explicitly link libc?
16588 #
16589 case "x$archive_cmds_need_lc" in
16590 x|xyes)
16591   # Assume -lc should be added
16592   archive_cmds_need_lc=yes
16593
16594   if test "$enable_shared" = yes && test "$GCC" = yes; then
16595     case $archive_cmds in
16596     *'~'*)
16597       # FIXME: we may have to deal with multi-command sequences.
16598       ;;
16599     '$CC '*)
16600       # Test whether the compiler implicitly links with -lc since on some
16601       # systems, -lgcc has to come before -lc. If gcc already passes -lc
16602       # to ld, don't add -lc before -lgcc.
16603       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
16604 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
16605 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
16606   $as_echo_n "(cached) " >&6
16607 else
16608   $RM conftest*
16609         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16610
16611         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
16612   (eval $ac_compile) 2>&5
16613   ac_status=$?
16614   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16615   test $ac_status = 0; } 2>conftest.err; then
16616           soname=conftest
16617           lib=conftest
16618           libobjs=conftest.$ac_objext
16619           deplibs=
16620           wl=$lt_prog_compiler_wl
16621           pic_flag=$lt_prog_compiler_pic
16622           compiler_flags=-v
16623           linker_flags=-v
16624           verstring=
16625           output_objdir=.
16626           libname=conftest
16627           lt_save_allow_undefined_flag=$allow_undefined_flag
16628           allow_undefined_flag=
16629           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
16630   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
16631   ac_status=$?
16632   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16633   test $ac_status = 0; }
16634           then
16635             lt_cv_archive_cmds_need_lc=no
16636           else
16637             lt_cv_archive_cmds_need_lc=yes
16638           fi
16639           allow_undefined_flag=$lt_save_allow_undefined_flag
16640         else
16641           cat conftest.err 1>&5
16642         fi
16643         $RM conftest*
16644
16645 fi
16646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
16647 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
16648       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
16649       ;;
16650     esac
16651   fi
16652   ;;
16653 esac
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
16807
16808
16809
16810
16811   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
16812 $as_echo_n "checking dynamic linker characteristics... " >&6; }
16813
16814 if test "$GCC" = yes; then
16815   case $host_os in
16816     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
16817     *) lt_awk_arg="/^libraries:/" ;;
16818   esac
16819   case $host_os in
16820     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
16821     *) lt_sed_strip_eq="s,=/,/,g" ;;
16822   esac
16823   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
16824   case $lt_search_path_spec in
16825   *\;*)
16826     # if the path contains ";" then we assume it to be the separator
16827     # otherwise default to the standard path separator (i.e. ":") - it is
16828     # assumed that no part of a normal pathname contains ";" but that should
16829     # okay in the real world where ";" in dirpaths is itself problematic.
16830     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
16831     ;;
16832   *)
16833     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
16834     ;;
16835   esac
16836   # Ok, now we have the path, separated by spaces, we can step through it
16837   # and add multilib dir if necessary.
16838   lt_tmp_lt_search_path_spec=
16839   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
16840   for lt_sys_path in $lt_search_path_spec; do
16841     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
16842       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
16843     else
16844       test -d "$lt_sys_path" && \
16845         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
16846     fi
16847   done
16848   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
16849 BEGIN {RS=" "; FS="/|\n";} {
16850   lt_foo="";
16851   lt_count=0;
16852   for (lt_i = NF; lt_i > 0; lt_i--) {
16853     if ($lt_i != "" && $lt_i != ".") {
16854       if ($lt_i == "..") {
16855         lt_count++;
16856       } else {
16857         if (lt_count == 0) {
16858           lt_foo="/" $lt_i lt_foo;
16859         } else {
16860           lt_count--;
16861         }
16862       }
16863     }
16864   }
16865   if (lt_foo != "") { lt_freq[lt_foo]++; }
16866   if (lt_freq[lt_foo] == 1) { print lt_foo; }
16867 }'`
16868   # AWK program above erroneously prepends '/' to C:/dos/paths
16869   # for these hosts.
16870   case $host_os in
16871     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
16872       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
16873   esac
16874   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
16875 else
16876   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
16877 fi
16878 library_names_spec=
16879 libname_spec='lib$name'
16880 soname_spec=
16881 shrext_cmds=".so"
16882 postinstall_cmds=
16883 postuninstall_cmds=
16884 finish_cmds=
16885 finish_eval=
16886 shlibpath_var=
16887 shlibpath_overrides_runpath=unknown
16888 version_type=none
16889 dynamic_linker="$host_os ld.so"
16890 sys_lib_dlsearch_path_spec="/lib /usr/lib"
16891 need_lib_prefix=unknown
16892 hardcode_into_libs=no
16893
16894 # when you set need_version to no, make sure it does not cause -set_version
16895 # flags to be left without arguments
16896 need_version=unknown
16897
16898 case $host_os in
16899 aix3*)
16900   version_type=linux
16901   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
16902   shlibpath_var=LIBPATH
16903
16904   # AIX 3 has no versioning support, so we append a major version to the name.
16905   soname_spec='${libname}${release}${shared_ext}$major'
16906   ;;
16907
16908 aix[4-9]*)
16909   version_type=linux
16910   need_lib_prefix=no
16911   need_version=no
16912   hardcode_into_libs=yes
16913   if test "$host_cpu" = ia64; then
16914     # AIX 5 supports IA64
16915     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
16916     shlibpath_var=LD_LIBRARY_PATH
16917   else
16918     # With GCC up to 2.95.x, collect2 would create an import file
16919     # for dependence libraries.  The import file would start with
16920     # the line `#! .'.  This would cause the generated library to
16921     # depend on `.', always an invalid library.  This was fixed in
16922     # development snapshots of GCC prior to 3.0.
16923     case $host_os in
16924       aix4 | aix4.[01] | aix4.[01].*)
16925       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
16926            echo ' yes '
16927            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
16928         :
16929       else
16930         can_build_shared=no
16931       fi
16932       ;;
16933     esac
16934     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
16935     # soname into executable. Probably we can add versioning support to
16936     # collect2, so additional links can be useful in future.
16937     if test "$aix_use_runtimelinking" = yes; then
16938       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
16939       # instead of lib<name>.a to let people know that these are not
16940       # typical AIX shared libraries.
16941       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16942     else
16943       # We preserve .a as extension for shared libraries through AIX4.2
16944       # and later when we are not doing run time linking.
16945       library_names_spec='${libname}${release}.a $libname.a'
16946       soname_spec='${libname}${release}${shared_ext}$major'
16947     fi
16948     shlibpath_var=LIBPATH
16949   fi
16950   ;;
16951
16952 amigaos*)
16953   case $host_cpu in
16954   powerpc)
16955     # Since July 2007 AmigaOS4 officially supports .so libraries.
16956     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
16957     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16958     ;;
16959   m68k)
16960     library_names_spec='$libname.ixlibrary $libname.a'
16961     # Create ${libname}_ixlibrary.a entries in /sys/libs.
16962     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 ${libname}_ixlibrary.a || exit 1; done'
16963     ;;
16964   esac
16965   ;;
16966
16967 beos*)
16968   library_names_spec='${libname}${shared_ext}'
16969   dynamic_linker="$host_os ld.so"
16970   shlibpath_var=LIBRARY_PATH
16971   ;;
16972
16973 bsdi[45]*)
16974   version_type=linux
16975   need_version=no
16976   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16977   soname_spec='${libname}${release}${shared_ext}$major'
16978   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
16979   shlibpath_var=LD_LIBRARY_PATH
16980   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
16981   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
16982   # the default ld.so.conf also contains /usr/contrib/lib and
16983   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
16984   # libtool to hard-code these into programs
16985   ;;
16986
16987 cygwin* | mingw* | pw32* | cegcc*)
16988   version_type=windows
16989   shrext_cmds=".dll"
16990   need_version=no
16991   need_lib_prefix=no
16992
16993   case $GCC,$host_os in
16994   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
16995     library_names_spec='$libname.dll.a'
16996     # DLL is installed to $(libdir)/../bin by postinstall_cmds
16997     postinstall_cmds='base_file=`basename \${file}`~
16998       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
16999       dldir=$destdir/`dirname \$dlpath`~
17000       test -d \$dldir || mkdir -p \$dldir~
17001       $install_prog $dir/$dlname \$dldir/$dlname~
17002       chmod a+x \$dldir/$dlname~
17003       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
17004         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
17005       fi'
17006     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
17007       dlpath=$dir/\$dldll~
17008        $RM \$dlpath'
17009     shlibpath_overrides_runpath=yes
17010
17011     case $host_os in
17012     cygwin*)
17013       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
17014       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17015
17016       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
17017       ;;
17018     mingw* | cegcc*)
17019       # MinGW DLLs use traditional 'lib' prefix
17020       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17021       ;;
17022     pw32*)
17023       # pw32 DLLs use 'pw' prefix rather than 'lib'
17024       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17025       ;;
17026     esac
17027     ;;
17028
17029   *)
17030     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
17031     ;;
17032   esac
17033   dynamic_linker='Win32 ld.exe'
17034   # FIXME: first we should search . and the directory the executable is in
17035   shlibpath_var=PATH
17036   ;;
17037
17038 darwin* | rhapsody*)
17039   dynamic_linker="$host_os dyld"
17040   version_type=darwin
17041   need_lib_prefix=no
17042   need_version=no
17043   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
17044   soname_spec='${libname}${release}${major}$shared_ext'
17045   shlibpath_overrides_runpath=yes
17046   shlibpath_var=DYLD_LIBRARY_PATH
17047   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
17048
17049   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
17050   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
17051   ;;
17052
17053 dgux*)
17054   version_type=linux
17055   need_lib_prefix=no
17056   need_version=no
17057   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
17058   soname_spec='${libname}${release}${shared_ext}$major'
17059   shlibpath_var=LD_LIBRARY_PATH
17060   ;;
17061
17062 freebsd* | dragonfly*)
17063   # DragonFly does not have aout.  When/if they implement a new
17064   # versioning mechanism, adjust this.
17065   if test -x /usr/bin/objformat; then
17066     objformat=`/usr/bin/objformat`
17067   else
17068     case $host_os in
17069     freebsd[23].*) objformat=aout ;;
17070     *) objformat=elf ;;
17071     esac
17072   fi
17073   version_type=freebsd-$objformat
17074   case $version_type in
17075     freebsd-elf*)
17076       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17077       need_version=no
17078       need_lib_prefix=no
17079       ;;
17080     freebsd-*)
17081       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
17082       need_version=yes
17083       ;;
17084   esac
17085   shlibpath_var=LD_LIBRARY_PATH
17086   case $host_os in
17087   freebsd2.*)
17088     shlibpath_overrides_runpath=yes
17089     ;;
17090   freebsd3.[01]* | freebsdelf3.[01]*)
17091     shlibpath_overrides_runpath=yes
17092     hardcode_into_libs=yes
17093     ;;
17094   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
17095   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
17096     shlibpath_overrides_runpath=no
17097     hardcode_into_libs=yes
17098     ;;
17099   *) # from 4.6 on, and DragonFly
17100     shlibpath_overrides_runpath=yes
17101     hardcode_into_libs=yes
17102     ;;
17103   esac
17104   ;;
17105
17106 gnu*)
17107   version_type=linux
17108   need_lib_prefix=no
17109   need_version=no
17110   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17111   soname_spec='${libname}${release}${shared_ext}$major'
17112   shlibpath_var=LD_LIBRARY_PATH
17113   hardcode_into_libs=yes
17114   ;;
17115
17116 haiku*)
17117   version_type=linux
17118   need_lib_prefix=no
17119   need_version=no
17120   dynamic_linker="$host_os runtime_loader"
17121   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17122   soname_spec='${libname}${release}${shared_ext}$major'
17123   shlibpath_var=LIBRARY_PATH
17124   shlibpath_overrides_runpath=yes
17125   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
17126   hardcode_into_libs=yes
17127   ;;
17128
17129 hpux9* | hpux10* | hpux11*)
17130   # Give a soname corresponding to the major version so that dld.sl refuses to
17131   # link against other versions.
17132   version_type=sunos
17133   need_lib_prefix=no
17134   need_version=no
17135   case $host_cpu in
17136   ia64*)
17137     shrext_cmds='.so'
17138     hardcode_into_libs=yes
17139     dynamic_linker="$host_os dld.so"
17140     shlibpath_var=LD_LIBRARY_PATH
17141     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17142     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17143     soname_spec='${libname}${release}${shared_ext}$major'
17144     if test "X$HPUX_IA64_MODE" = X32; then
17145       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
17146     else
17147       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
17148     fi
17149     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17150     ;;
17151   hppa*64*)
17152     shrext_cmds='.sl'
17153     hardcode_into_libs=yes
17154     dynamic_linker="$host_os dld.sl"
17155     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
17156     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17157     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17158     soname_spec='${libname}${release}${shared_ext}$major'
17159     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
17160     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17161     ;;
17162   *)
17163     shrext_cmds='.sl'
17164     dynamic_linker="$host_os dld.sl"
17165     shlibpath_var=SHLIB_PATH
17166     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
17167     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17168     soname_spec='${libname}${release}${shared_ext}$major'
17169     ;;
17170   esac
17171   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
17172   postinstall_cmds='chmod 555 $lib'
17173   # or fails outright, so override atomically:
17174   install_override_mode=555
17175   ;;
17176
17177 interix[3-9]*)
17178   version_type=linux
17179   need_lib_prefix=no
17180   need_version=no
17181   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17182   soname_spec='${libname}${release}${shared_ext}$major'
17183   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
17184   shlibpath_var=LD_LIBRARY_PATH
17185   shlibpath_overrides_runpath=no
17186   hardcode_into_libs=yes
17187   ;;
17188
17189 irix5* | irix6* | nonstopux*)
17190   case $host_os in
17191     nonstopux*) version_type=nonstopux ;;
17192     *)
17193         if test "$lt_cv_prog_gnu_ld" = yes; then
17194                 version_type=linux
17195         else
17196                 version_type=irix
17197         fi ;;
17198   esac
17199   need_lib_prefix=no
17200   need_version=no
17201   soname_spec='${libname}${release}${shared_ext}$major'
17202   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
17203   case $host_os in
17204   irix5* | nonstopux*)
17205     libsuff= shlibsuff=
17206     ;;
17207   *)
17208     case $LD in # libtool.m4 will add one of these switches to LD
17209     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
17210       libsuff= shlibsuff= libmagic=32-bit;;
17211     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
17212       libsuff=32 shlibsuff=N32 libmagic=N32;;
17213     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
17214       libsuff=64 shlibsuff=64 libmagic=64-bit;;
17215     *) libsuff= shlibsuff= libmagic=never-match;;
17216     esac
17217     ;;
17218   esac
17219   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
17220   shlibpath_overrides_runpath=no
17221   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
17222   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
17223   hardcode_into_libs=yes
17224   ;;
17225
17226 # No shared lib support for Linux oldld, aout, or coff.
17227 linux*oldld* | linux*aout* | linux*coff*)
17228   dynamic_linker=no
17229   ;;
17230
17231 # This must be Linux ELF.
17232 linux* | k*bsd*-gnu | kopensolaris*-gnu)
17233   version_type=linux
17234   need_lib_prefix=no
17235   need_version=no
17236   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17237   soname_spec='${libname}${release}${shared_ext}$major'
17238   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
17239   shlibpath_var=LD_LIBRARY_PATH
17240   shlibpath_overrides_runpath=no
17241
17242   # Some binutils ld are patched to set DT_RUNPATH
17243   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
17244   $as_echo_n "(cached) " >&6
17245 else
17246   lt_cv_shlibpath_overrides_runpath=no
17247     save_LDFLAGS=$LDFLAGS
17248     save_libdir=$libdir
17249     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
17250          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
17251     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17252 /* end confdefs.h.  */
17253
17254 int
17255 main ()
17256 {
17257
17258   ;
17259   return 0;
17260 }
17261 _ACEOF
17262 if ac_fn_c_try_link "$LINENO"; then :
17263   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
17264   lt_cv_shlibpath_overrides_runpath=yes
17265 fi
17266 fi
17267 rm -f core conftest.err conftest.$ac_objext \
17268     conftest$ac_exeext conftest.$ac_ext
17269     LDFLAGS=$save_LDFLAGS
17270     libdir=$save_libdir
17271
17272 fi
17273
17274   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
17275
17276   # This implies no fast_install, which is unacceptable.
17277   # Some rework will be needed to allow for fast_install
17278   # before this can be enabled.
17279   hardcode_into_libs=yes
17280
17281   # Append ld.so.conf contents to the search path
17282   if test -f /etc/ld.so.conf; then
17283     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' ' '`
17284     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
17285   fi
17286
17287   # We used to test for /lib/ld.so.1 and disable shared libraries on
17288   # powerpc, because MkLinux only supported shared libraries with the
17289   # GNU dynamic linker.  Since this was broken with cross compilers,
17290   # most powerpc-linux boxes support dynamic linking these days and
17291   # people can always --disable-shared, the test was removed, and we
17292   # assume the GNU/Linux dynamic linker is in use.
17293   dynamic_linker='GNU/Linux ld.so'
17294   ;;
17295
17296 netbsd*)
17297   version_type=sunos
17298   need_lib_prefix=no
17299   need_version=no
17300   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17301     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17302     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17303     dynamic_linker='NetBSD (a.out) ld.so'
17304   else
17305     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17306     soname_spec='${libname}${release}${shared_ext}$major'
17307     dynamic_linker='NetBSD ld.elf_so'
17308   fi
17309   shlibpath_var=LD_LIBRARY_PATH
17310   shlibpath_overrides_runpath=yes
17311   hardcode_into_libs=yes
17312   ;;
17313
17314 newsos6)
17315   version_type=linux
17316   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17317   shlibpath_var=LD_LIBRARY_PATH
17318   shlibpath_overrides_runpath=yes
17319   ;;
17320
17321 *nto* | *qnx*)
17322   version_type=qnx
17323   need_lib_prefix=no
17324   need_version=no
17325   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17326   soname_spec='${libname}${release}${shared_ext}$major'
17327   shlibpath_var=LD_LIBRARY_PATH
17328   shlibpath_overrides_runpath=no
17329   hardcode_into_libs=yes
17330   dynamic_linker='ldqnx.so'
17331   ;;
17332
17333 openbsd*)
17334   version_type=sunos
17335   sys_lib_dlsearch_path_spec="/usr/lib"
17336   need_lib_prefix=no
17337   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
17338   case $host_os in
17339     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
17340     *)                          need_version=no  ;;
17341   esac
17342   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17343   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17344   shlibpath_var=LD_LIBRARY_PATH
17345   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17346     case $host_os in
17347       openbsd2.[89] | openbsd2.[89].*)
17348         shlibpath_overrides_runpath=no
17349         ;;
17350       *)
17351         shlibpath_overrides_runpath=yes
17352         ;;
17353       esac
17354   else
17355     shlibpath_overrides_runpath=yes
17356   fi
17357   ;;
17358
17359 os2*)
17360   libname_spec='$name'
17361   shrext_cmds=".dll"
17362   need_lib_prefix=no
17363   library_names_spec='$libname${shared_ext} $libname.a'
17364   dynamic_linker='OS/2 ld.exe'
17365   shlibpath_var=LIBPATH
17366   ;;
17367
17368 osf3* | osf4* | osf5*)
17369   version_type=osf
17370   need_lib_prefix=no
17371   need_version=no
17372   soname_spec='${libname}${release}${shared_ext}$major'
17373   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17374   shlibpath_var=LD_LIBRARY_PATH
17375   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
17376   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
17377   ;;
17378
17379 rdos*)
17380   dynamic_linker=no
17381   ;;
17382
17383 solaris*)
17384   version_type=linux
17385   need_lib_prefix=no
17386   need_version=no
17387   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17388   soname_spec='${libname}${release}${shared_ext}$major'
17389   shlibpath_var=LD_LIBRARY_PATH
17390   shlibpath_overrides_runpath=yes
17391   hardcode_into_libs=yes
17392   # ldd complains unless libraries are executable
17393   postinstall_cmds='chmod +x $lib'
17394   ;;
17395
17396 sunos4*)
17397   version_type=sunos
17398   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17399   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
17400   shlibpath_var=LD_LIBRARY_PATH
17401   shlibpath_overrides_runpath=yes
17402   if test "$with_gnu_ld" = yes; then
17403     need_lib_prefix=no
17404   fi
17405   need_version=yes
17406   ;;
17407
17408 sysv4 | sysv4.3*)
17409   version_type=linux
17410   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17411   soname_spec='${libname}${release}${shared_ext}$major'
17412   shlibpath_var=LD_LIBRARY_PATH
17413   case $host_vendor in
17414     sni)
17415       shlibpath_overrides_runpath=no
17416       need_lib_prefix=no
17417       runpath_var=LD_RUN_PATH
17418       ;;
17419     siemens)
17420       need_lib_prefix=no
17421       ;;
17422     motorola)
17423       need_lib_prefix=no
17424       need_version=no
17425       shlibpath_overrides_runpath=no
17426       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
17427       ;;
17428   esac
17429   ;;
17430
17431 sysv4*MP*)
17432   if test -d /usr/nec ;then
17433     version_type=linux
17434     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
17435     soname_spec='$libname${shared_ext}.$major'
17436     shlibpath_var=LD_LIBRARY_PATH
17437   fi
17438   ;;
17439
17440 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
17441   version_type=freebsd-elf
17442   need_lib_prefix=no
17443   need_version=no
17444   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17445   soname_spec='${libname}${release}${shared_ext}$major'
17446   shlibpath_var=LD_LIBRARY_PATH
17447   shlibpath_overrides_runpath=yes
17448   hardcode_into_libs=yes
17449   if test "$with_gnu_ld" = yes; then
17450     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
17451   else
17452     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
17453     case $host_os in
17454       sco3.2v5*)
17455         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
17456         ;;
17457     esac
17458   fi
17459   sys_lib_dlsearch_path_spec='/usr/lib'
17460   ;;
17461
17462 tpf*)
17463   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
17464   version_type=linux
17465   need_lib_prefix=no
17466   need_version=no
17467   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17468   shlibpath_var=LD_LIBRARY_PATH
17469   shlibpath_overrides_runpath=no
17470   hardcode_into_libs=yes
17471   ;;
17472
17473 uts4*)
17474   version_type=linux
17475   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17476   soname_spec='${libname}${release}${shared_ext}$major'
17477   shlibpath_var=LD_LIBRARY_PATH
17478   ;;
17479
17480 *)
17481   dynamic_linker=no
17482   ;;
17483 esac
17484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
17485 $as_echo "$dynamic_linker" >&6; }
17486 test "$dynamic_linker" = no && can_build_shared=no
17487
17488 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
17489 if test "$GCC" = yes; then
17490   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
17491 fi
17492
17493 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
17494   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
17495 fi
17496 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
17497   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
17498 fi
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
17587
17588
17589
17590
17591   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
17592 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
17593 hardcode_action=
17594 if test -n "$hardcode_libdir_flag_spec" ||
17595    test -n "$runpath_var" ||
17596    test "X$hardcode_automatic" = "Xyes" ; then
17597
17598   # We can hardcode non-existent directories.
17599   if test "$hardcode_direct" != no &&
17600      # If the only mechanism to avoid hardcoding is shlibpath_var, we
17601      # have to relink, otherwise we might link with an installed library
17602      # when we should be linking with a yet-to-be-installed one
17603      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
17604      test "$hardcode_minus_L" != no; then
17605     # Linking always hardcodes the temporary library directory.
17606     hardcode_action=relink
17607   else
17608     # We can link without hardcoding, and we can hardcode nonexisting dirs.
17609     hardcode_action=immediate
17610   fi
17611 else
17612   # We cannot hardcode anything, or else we can only hardcode existing
17613   # directories.
17614   hardcode_action=unsupported
17615 fi
17616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
17617 $as_echo "$hardcode_action" >&6; }
17618
17619 if test "$hardcode_action" = relink ||
17620    test "$inherit_rpath" = yes; then
17621   # Fast installation is not supported
17622   enable_fast_install=no
17623 elif test "$shlibpath_overrides_runpath" = yes ||
17624      test "$enable_shared" = no; then
17625   # Fast installation is not necessary
17626   enable_fast_install=needless
17627 fi
17628
17629
17630
17631
17632
17633
17634   if test "x$enable_dlopen" != xyes; then
17635   enable_dlopen=unknown
17636   enable_dlopen_self=unknown
17637   enable_dlopen_self_static=unknown
17638 else
17639   lt_cv_dlopen=no
17640   lt_cv_dlopen_libs=
17641
17642   case $host_os in
17643   beos*)
17644     lt_cv_dlopen="load_add_on"
17645     lt_cv_dlopen_libs=
17646     lt_cv_dlopen_self=yes
17647     ;;
17648
17649   mingw* | pw32* | cegcc*)
17650     lt_cv_dlopen="LoadLibrary"
17651     lt_cv_dlopen_libs=
17652     ;;
17653
17654   cygwin*)
17655     lt_cv_dlopen="dlopen"
17656     lt_cv_dlopen_libs=
17657     ;;
17658
17659   darwin*)
17660   # if libdl is installed we need to link against it
17661     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17662 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17663 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17664   $as_echo_n "(cached) " >&6
17665 else
17666   ac_check_lib_save_LIBS=$LIBS
17667 LIBS="-ldl  $LIBS"
17668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17669 /* end confdefs.h.  */
17670
17671 /* Override any GCC internal prototype to avoid an error.
17672    Use char because int might match the return type of a GCC
17673    builtin and then its argument prototype would still apply.  */
17674 #ifdef __cplusplus
17675 extern "C"
17676 #endif
17677 char dlopen ();
17678 int
17679 main ()
17680 {
17681 return dlopen ();
17682   ;
17683   return 0;
17684 }
17685 _ACEOF
17686 if ac_fn_c_try_link "$LINENO"; then :
17687   ac_cv_lib_dl_dlopen=yes
17688 else
17689   ac_cv_lib_dl_dlopen=no
17690 fi
17691 rm -f core conftest.err conftest.$ac_objext \
17692     conftest$ac_exeext conftest.$ac_ext
17693 LIBS=$ac_check_lib_save_LIBS
17694 fi
17695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17696 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17697 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17698   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17699 else
17700
17701     lt_cv_dlopen="dyld"
17702     lt_cv_dlopen_libs=
17703     lt_cv_dlopen_self=yes
17704
17705 fi
17706
17707     ;;
17708
17709   *)
17710     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
17711 if test "x$ac_cv_func_shl_load" = x""yes; then :
17712   lt_cv_dlopen="shl_load"
17713 else
17714   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
17715 $as_echo_n "checking for shl_load in -ldld... " >&6; }
17716 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
17717   $as_echo_n "(cached) " >&6
17718 else
17719   ac_check_lib_save_LIBS=$LIBS
17720 LIBS="-ldld  $LIBS"
17721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17722 /* end confdefs.h.  */
17723
17724 /* Override any GCC internal prototype to avoid an error.
17725    Use char because int might match the return type of a GCC
17726    builtin and then its argument prototype would still apply.  */
17727 #ifdef __cplusplus
17728 extern "C"
17729 #endif
17730 char shl_load ();
17731 int
17732 main ()
17733 {
17734 return shl_load ();
17735   ;
17736   return 0;
17737 }
17738 _ACEOF
17739 if ac_fn_c_try_link "$LINENO"; then :
17740   ac_cv_lib_dld_shl_load=yes
17741 else
17742   ac_cv_lib_dld_shl_load=no
17743 fi
17744 rm -f core conftest.err conftest.$ac_objext \
17745     conftest$ac_exeext conftest.$ac_ext
17746 LIBS=$ac_check_lib_save_LIBS
17747 fi
17748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
17749 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
17750 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
17751   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
17752 else
17753   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
17754 if test "x$ac_cv_func_dlopen" = x""yes; then :
17755   lt_cv_dlopen="dlopen"
17756 else
17757   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17758 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17759 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17760   $as_echo_n "(cached) " >&6
17761 else
17762   ac_check_lib_save_LIBS=$LIBS
17763 LIBS="-ldl  $LIBS"
17764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17765 /* end confdefs.h.  */
17766
17767 /* Override any GCC internal prototype to avoid an error.
17768    Use char because int might match the return type of a GCC
17769    builtin and then its argument prototype would still apply.  */
17770 #ifdef __cplusplus
17771 extern "C"
17772 #endif
17773 char dlopen ();
17774 int
17775 main ()
17776 {
17777 return dlopen ();
17778   ;
17779   return 0;
17780 }
17781 _ACEOF
17782 if ac_fn_c_try_link "$LINENO"; then :
17783   ac_cv_lib_dl_dlopen=yes
17784 else
17785   ac_cv_lib_dl_dlopen=no
17786 fi
17787 rm -f core conftest.err conftest.$ac_objext \
17788     conftest$ac_exeext conftest.$ac_ext
17789 LIBS=$ac_check_lib_save_LIBS
17790 fi
17791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17792 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17793 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17794   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17795 else
17796   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
17797 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
17798 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
17799   $as_echo_n "(cached) " >&6
17800 else
17801   ac_check_lib_save_LIBS=$LIBS
17802 LIBS="-lsvld  $LIBS"
17803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17804 /* end confdefs.h.  */
17805
17806 /* Override any GCC internal prototype to avoid an error.
17807    Use char because int might match the return type of a GCC
17808    builtin and then its argument prototype would still apply.  */
17809 #ifdef __cplusplus
17810 extern "C"
17811 #endif
17812 char dlopen ();
17813 int
17814 main ()
17815 {
17816 return dlopen ();
17817   ;
17818   return 0;
17819 }
17820 _ACEOF
17821 if ac_fn_c_try_link "$LINENO"; then :
17822   ac_cv_lib_svld_dlopen=yes
17823 else
17824   ac_cv_lib_svld_dlopen=no
17825 fi
17826 rm -f core conftest.err conftest.$ac_objext \
17827     conftest$ac_exeext conftest.$ac_ext
17828 LIBS=$ac_check_lib_save_LIBS
17829 fi
17830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
17831 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
17832 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
17833   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
17834 else
17835   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
17836 $as_echo_n "checking for dld_link in -ldld... " >&6; }
17837 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
17838   $as_echo_n "(cached) " >&6
17839 else
17840   ac_check_lib_save_LIBS=$LIBS
17841 LIBS="-ldld  $LIBS"
17842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17843 /* end confdefs.h.  */
17844
17845 /* Override any GCC internal prototype to avoid an error.
17846    Use char because int might match the return type of a GCC
17847    builtin and then its argument prototype would still apply.  */
17848 #ifdef __cplusplus
17849 extern "C"
17850 #endif
17851 char dld_link ();
17852 int
17853 main ()
17854 {
17855 return dld_link ();
17856   ;
17857   return 0;
17858 }
17859 _ACEOF
17860 if ac_fn_c_try_link "$LINENO"; then :
17861   ac_cv_lib_dld_dld_link=yes
17862 else
17863   ac_cv_lib_dld_dld_link=no
17864 fi
17865 rm -f core conftest.err conftest.$ac_objext \
17866     conftest$ac_exeext conftest.$ac_ext
17867 LIBS=$ac_check_lib_save_LIBS
17868 fi
17869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
17870 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
17871 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
17872   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
17873 fi
17874
17875
17876 fi
17877
17878
17879 fi
17880
17881
17882 fi
17883
17884
17885 fi
17886
17887
17888 fi
17889
17890     ;;
17891   esac
17892
17893   if test "x$lt_cv_dlopen" != xno; then
17894     enable_dlopen=yes
17895   else
17896     enable_dlopen=no
17897   fi
17898
17899   case $lt_cv_dlopen in
17900   dlopen)
17901     save_CPPFLAGS="$CPPFLAGS"
17902     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
17903
17904     save_LDFLAGS="$LDFLAGS"
17905     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
17906
17907     save_LIBS="$LIBS"
17908     LIBS="$lt_cv_dlopen_libs $LIBS"
17909
17910     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
17911 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
17912 if test "${lt_cv_dlopen_self+set}" = set; then :
17913   $as_echo_n "(cached) " >&6
17914 else
17915           if test "$cross_compiling" = yes; then :
17916   lt_cv_dlopen_self=cross
17917 else
17918   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17919   lt_status=$lt_dlunknown
17920   cat > conftest.$ac_ext <<_LT_EOF
17921 #line 17921 "configure"
17922 #include "confdefs.h"
17923
17924 #if HAVE_DLFCN_H
17925 #include <dlfcn.h>
17926 #endif
17927
17928 #include <stdio.h>
17929
17930 #ifdef RTLD_GLOBAL
17931 #  define LT_DLGLOBAL           RTLD_GLOBAL
17932 #else
17933 #  ifdef DL_GLOBAL
17934 #    define LT_DLGLOBAL         DL_GLOBAL
17935 #  else
17936 #    define LT_DLGLOBAL         0
17937 #  endif
17938 #endif
17939
17940 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17941    find out it does not work in some platform. */
17942 #ifndef LT_DLLAZY_OR_NOW
17943 #  ifdef RTLD_LAZY
17944 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
17945 #  else
17946 #    ifdef DL_LAZY
17947 #      define LT_DLLAZY_OR_NOW          DL_LAZY
17948 #    else
17949 #      ifdef RTLD_NOW
17950 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
17951 #      else
17952 #        ifdef DL_NOW
17953 #          define LT_DLLAZY_OR_NOW      DL_NOW
17954 #        else
17955 #          define LT_DLLAZY_OR_NOW      0
17956 #        endif
17957 #      endif
17958 #    endif
17959 #  endif
17960 #endif
17961
17962 /* When -fvisbility=hidden is used, assume the code has been annotated
17963    correspondingly for the symbols needed.  */
17964 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
17965 void fnord () __attribute__((visibility("default")));
17966 #endif
17967
17968 void fnord () { int i=42; }
17969 int main ()
17970 {
17971   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17972   int status = $lt_dlunknown;
17973
17974   if (self)
17975     {
17976       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
17977       else
17978         {
17979           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
17980           else puts (dlerror ());
17981         }
17982       /* dlclose (self); */
17983     }
17984   else
17985     puts (dlerror ());
17986
17987   return status;
17988 }
17989 _LT_EOF
17990   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
17991   (eval $ac_link) 2>&5
17992   ac_status=$?
17993   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17994   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
17995     (./conftest; exit; ) >&5 2>/dev/null
17996     lt_status=$?
17997     case x$lt_status in
17998       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
17999       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
18000       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
18001     esac
18002   else :
18003     # compilation failed
18004     lt_cv_dlopen_self=no
18005   fi
18006 fi
18007 rm -fr conftest*
18008
18009
18010 fi
18011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
18012 $as_echo "$lt_cv_dlopen_self" >&6; }
18013
18014     if test "x$lt_cv_dlopen_self" = xyes; then
18015       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
18016       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
18017 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
18018 if test "${lt_cv_dlopen_self_static+set}" = set; then :
18019   $as_echo_n "(cached) " >&6
18020 else
18021           if test "$cross_compiling" = yes; then :
18022   lt_cv_dlopen_self_static=cross
18023 else
18024   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
18025   lt_status=$lt_dlunknown
18026   cat > conftest.$ac_ext <<_LT_EOF
18027 #line 18027 "configure"
18028 #include "confdefs.h"
18029
18030 #if HAVE_DLFCN_H
18031 #include <dlfcn.h>
18032 #endif
18033
18034 #include <stdio.h>
18035
18036 #ifdef RTLD_GLOBAL
18037 #  define LT_DLGLOBAL           RTLD_GLOBAL
18038 #else
18039 #  ifdef DL_GLOBAL
18040 #    define LT_DLGLOBAL         DL_GLOBAL
18041 #  else
18042 #    define LT_DLGLOBAL         0
18043 #  endif
18044 #endif
18045
18046 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
18047    find out it does not work in some platform. */
18048 #ifndef LT_DLLAZY_OR_NOW
18049 #  ifdef RTLD_LAZY
18050 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
18051 #  else
18052 #    ifdef DL_LAZY
18053 #      define LT_DLLAZY_OR_NOW          DL_LAZY
18054 #    else
18055 #      ifdef RTLD_NOW
18056 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
18057 #      else
18058 #        ifdef DL_NOW
18059 #          define LT_DLLAZY_OR_NOW      DL_NOW
18060 #        else
18061 #          define LT_DLLAZY_OR_NOW      0
18062 #        endif
18063 #      endif
18064 #    endif
18065 #  endif
18066 #endif
18067
18068 /* When -fvisbility=hidden is used, assume the code has been annotated
18069    correspondingly for the symbols needed.  */
18070 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
18071 void fnord () __attribute__((visibility("default")));
18072 #endif
18073
18074 void fnord () { int i=42; }
18075 int main ()
18076 {
18077   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
18078   int status = $lt_dlunknown;
18079
18080   if (self)
18081     {
18082       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
18083       else
18084         {
18085           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
18086           else puts (dlerror ());
18087         }
18088       /* dlclose (self); */
18089     }
18090   else
18091     puts (dlerror ());
18092
18093   return status;
18094 }
18095 _LT_EOF
18096   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
18097   (eval $ac_link) 2>&5
18098   ac_status=$?
18099   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18100   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18101     (./conftest; exit; ) >&5 2>/dev/null
18102     lt_status=$?
18103     case x$lt_status in
18104       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
18105       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
18106       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
18107     esac
18108   else :
18109     # compilation failed
18110     lt_cv_dlopen_self_static=no
18111   fi
18112 fi
18113 rm -fr conftest*
18114
18115
18116 fi
18117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
18118 $as_echo "$lt_cv_dlopen_self_static" >&6; }
18119     fi
18120
18121     CPPFLAGS="$save_CPPFLAGS"
18122     LDFLAGS="$save_LDFLAGS"
18123     LIBS="$save_LIBS"
18124     ;;
18125   esac
18126
18127   case $lt_cv_dlopen_self in
18128   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
18129   *) enable_dlopen_self=unknown ;;
18130   esac
18131
18132   case $lt_cv_dlopen_self_static in
18133   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
18134   *) enable_dlopen_self_static=unknown ;;
18135   esac
18136 fi
18137
18138
18139
18140
18141
18142
18143
18144
18145
18146
18147
18148
18149
18150
18151
18152
18153
18154 striplib=
18155 old_striplib=
18156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
18157 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
18158 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
18159   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
18160   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
18161   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18162 $as_echo "yes" >&6; }
18163 else
18164 # FIXME - insert some real tests, host_os isn't really good enough
18165   case $host_os in
18166   darwin*)
18167     if test -n "$STRIP" ; then
18168       striplib="$STRIP -x"
18169       old_striplib="$STRIP -S"
18170       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18171 $as_echo "yes" >&6; }
18172     else
18173       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18174 $as_echo "no" >&6; }
18175     fi
18176     ;;
18177   *)
18178     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18179 $as_echo "no" >&6; }
18180     ;;
18181   esac
18182 fi
18183
18184
18185
18186
18187
18188
18189
18190
18191
18192
18193
18194
18195   # Report which library types will actually be built
18196   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
18197 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
18198   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
18199 $as_echo "$can_build_shared" >&6; }
18200
18201   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
18202 $as_echo_n "checking whether to build shared libraries... " >&6; }
18203   test "$can_build_shared" = "no" && enable_shared=no
18204
18205   # On AIX, shared libraries and static libraries use the same namespace, and
18206   # are all built from PIC.
18207   case $host_os in
18208   aix3*)
18209     test "$enable_shared" = yes && enable_static=no
18210     if test -n "$RANLIB"; then
18211       archive_cmds="$archive_cmds~\$RANLIB \$lib"
18212       postinstall_cmds='$RANLIB $lib'
18213     fi
18214     ;;
18215
18216   aix[4-9]*)
18217     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
18218       test "$enable_shared" = yes && enable_static=no
18219     fi
18220     ;;
18221   esac
18222   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
18223 $as_echo "$enable_shared" >&6; }
18224
18225   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
18226 $as_echo_n "checking whether to build static libraries... " >&6; }
18227   # Make sure either enable_shared or enable_static is yes.
18228   test "$enable_shared" = yes || enable_static=yes
18229   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
18230 $as_echo "$enable_static" >&6; }
18231
18232
18233
18234
18235 fi
18236 ac_ext=c
18237 ac_cpp='$CPP $CPPFLAGS'
18238 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18239 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18240 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18241
18242 CC="$lt_save_CC"
18243
18244       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
18245     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
18246     (test "X$CXX" != "Xg++"))) ; then
18247   ac_ext=cpp
18248 ac_cpp='$CXXCPP $CPPFLAGS'
18249 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18250 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18251 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
18253 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
18254 if test -z "$CXXCPP"; then
18255   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
18256   $as_echo_n "(cached) " >&6
18257 else
18258       # Double quotes because CXXCPP needs to be expanded
18259     for CXXCPP in "$CXX -E" "/lib/cpp"
18260     do
18261       ac_preproc_ok=false
18262 for ac_cxx_preproc_warn_flag in '' yes
18263 do
18264   # Use a header file that comes with gcc, so configuring glibc
18265   # with a fresh cross-compiler works.
18266   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18267   # <limits.h> exists even on freestanding compilers.
18268   # On the NeXT, cc -E runs the code through the compiler's parser,
18269   # not just through cpp. "Syntax error" is here to catch this case.
18270   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18271 /* end confdefs.h.  */
18272 #ifdef __STDC__
18273 # include <limits.h>
18274 #else
18275 # include <assert.h>
18276 #endif
18277                      Syntax error
18278 _ACEOF
18279 if ac_fn_cxx_try_cpp "$LINENO"; then :
18280
18281 else
18282   # Broken: fails on valid input.
18283 continue
18284 fi
18285 rm -f conftest.err conftest.$ac_ext
18286
18287   # OK, works on sane cases.  Now check whether nonexistent headers
18288   # can be detected and how.
18289   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18290 /* end confdefs.h.  */
18291 #include <ac_nonexistent.h>
18292 _ACEOF
18293 if ac_fn_cxx_try_cpp "$LINENO"; then :
18294   # Broken: success on invalid input.
18295 continue
18296 else
18297   # Passes both tests.
18298 ac_preproc_ok=:
18299 break
18300 fi
18301 rm -f conftest.err conftest.$ac_ext
18302
18303 done
18304 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18305 rm -f conftest.err conftest.$ac_ext
18306 if $ac_preproc_ok; then :
18307   break
18308 fi
18309
18310     done
18311     ac_cv_prog_CXXCPP=$CXXCPP
18312
18313 fi
18314   CXXCPP=$ac_cv_prog_CXXCPP
18315 else
18316   ac_cv_prog_CXXCPP=$CXXCPP
18317 fi
18318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
18319 $as_echo "$CXXCPP" >&6; }
18320 ac_preproc_ok=false
18321 for ac_cxx_preproc_warn_flag in '' yes
18322 do
18323   # Use a header file that comes with gcc, so configuring glibc
18324   # with a fresh cross-compiler works.
18325   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18326   # <limits.h> exists even on freestanding compilers.
18327   # On the NeXT, cc -E runs the code through the compiler's parser,
18328   # not just through cpp. "Syntax error" is here to catch this case.
18329   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18330 /* end confdefs.h.  */
18331 #ifdef __STDC__
18332 # include <limits.h>
18333 #else
18334 # include <assert.h>
18335 #endif
18336                      Syntax error
18337 _ACEOF
18338 if ac_fn_cxx_try_cpp "$LINENO"; then :
18339
18340 else
18341   # Broken: fails on valid input.
18342 continue
18343 fi
18344 rm -f conftest.err conftest.$ac_ext
18345
18346   # OK, works on sane cases.  Now check whether nonexistent headers
18347   # can be detected and how.
18348   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18349 /* end confdefs.h.  */
18350 #include <ac_nonexistent.h>
18351 _ACEOF
18352 if ac_fn_cxx_try_cpp "$LINENO"; then :
18353   # Broken: success on invalid input.
18354 continue
18355 else
18356   # Passes both tests.
18357 ac_preproc_ok=:
18358 break
18359 fi
18360 rm -f conftest.err conftest.$ac_ext
18361
18362 done
18363 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18364 rm -f conftest.err conftest.$ac_ext
18365 if $ac_preproc_ok; then :
18366
18367 else
18368   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18369 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18370 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
18371 See \`config.log' for more details." "$LINENO" 5; }
18372 fi
18373
18374 ac_ext=c
18375 ac_cpp='$CPP $CPPFLAGS'
18376 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18377 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18378 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18379
18380 else
18381   _lt_caught_CXX_error=yes
18382 fi
18383
18384 ac_ext=cpp
18385 ac_cpp='$CXXCPP $CPPFLAGS'
18386 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18387 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18388 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18389
18390 archive_cmds_need_lc_CXX=no
18391 allow_undefined_flag_CXX=
18392 always_export_symbols_CXX=no
18393 archive_expsym_cmds_CXX=
18394 compiler_needs_object_CXX=no
18395 export_dynamic_flag_spec_CXX=
18396 hardcode_direct_CXX=no
18397 hardcode_direct_absolute_CXX=no
18398 hardcode_libdir_flag_spec_CXX=
18399 hardcode_libdir_flag_spec_ld_CXX=
18400 hardcode_libdir_separator_CXX=
18401 hardcode_minus_L_CXX=no
18402 hardcode_shlibpath_var_CXX=unsupported
18403 hardcode_automatic_CXX=no
18404 inherit_rpath_CXX=no
18405 module_cmds_CXX=
18406 module_expsym_cmds_CXX=
18407 link_all_deplibs_CXX=unknown
18408 old_archive_cmds_CXX=$old_archive_cmds
18409 reload_flag_CXX=$reload_flag
18410 reload_cmds_CXX=$reload_cmds
18411 no_undefined_flag_CXX=
18412 whole_archive_flag_spec_CXX=
18413 enable_shared_with_static_runtimes_CXX=no
18414
18415 # Source file extension for C++ test sources.
18416 ac_ext=cpp
18417
18418 # Object file extension for compiled C++ test sources.
18419 objext=o
18420 objext_CXX=$objext
18421
18422 # No sense in running all these tests if we already determined that
18423 # the CXX compiler isn't working.  Some variables (like enable_shared)
18424 # are currently assumed to apply to all compilers on this platform,
18425 # and will be corrupted by setting them based on a non-working compiler.
18426 if test "$_lt_caught_CXX_error" != yes; then
18427   # Code to be used in simple compile tests
18428   lt_simple_compile_test_code="int some_variable = 0;"
18429
18430   # Code to be used in simple link tests
18431   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
18432
18433   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
18434
18435
18436
18437
18438
18439
18440 # If no C compiler was specified, use CC.
18441 LTCC=${LTCC-"$CC"}
18442
18443 # If no C compiler flags were specified, use CFLAGS.
18444 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
18445
18446 # Allow CC to be a program name with arguments.
18447 compiler=$CC
18448
18449
18450   # save warnings/boilerplate of simple test code
18451   ac_outfile=conftest.$ac_objext
18452 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
18453 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18454 _lt_compiler_boilerplate=`cat conftest.err`
18455 $RM conftest*
18456
18457   ac_outfile=conftest.$ac_objext
18458 echo "$lt_simple_link_test_code" >conftest.$ac_ext
18459 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18460 _lt_linker_boilerplate=`cat conftest.err`
18461 $RM -r conftest*
18462
18463
18464   # Allow CC to be a program name with arguments.
18465   lt_save_CC=$CC
18466   lt_save_LD=$LD
18467   lt_save_GCC=$GCC
18468   GCC=$GXX
18469   lt_save_with_gnu_ld=$with_gnu_ld
18470   lt_save_path_LD=$lt_cv_path_LD
18471   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
18472     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
18473   else
18474     $as_unset lt_cv_prog_gnu_ld
18475   fi
18476   if test -n "${lt_cv_path_LDCXX+set}"; then
18477     lt_cv_path_LD=$lt_cv_path_LDCXX
18478   else
18479     $as_unset lt_cv_path_LD
18480   fi
18481   test -z "${LDCXX+set}" || LD=$LDCXX
18482   CC=${CXX-"c++"}
18483   compiler=$CC
18484   compiler_CXX=$CC
18485   for cc_temp in $compiler""; do
18486   case $cc_temp in
18487     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
18488     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
18489     \-*) ;;
18490     *) break;;
18491   esac
18492 done
18493 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
18494
18495
18496   if test -n "$compiler"; then
18497     # We don't want -fno-exception when compiling C++ code, so set the
18498     # no_builtin_flag separately
18499     if test "$GXX" = yes; then
18500       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
18501     else
18502       lt_prog_compiler_no_builtin_flag_CXX=
18503     fi
18504
18505     if test "$GXX" = yes; then
18506       # Set up default GNU C++ configuration
18507
18508
18509
18510 # Check whether --with-gnu-ld was given.
18511 if test "${with_gnu_ld+set}" = set; then :
18512   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
18513 else
18514   with_gnu_ld=no
18515 fi
18516
18517 ac_prog=ld
18518 if test "$GCC" = yes; then
18519   # Check if gcc -print-prog-name=ld gives a path.
18520   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
18521 $as_echo_n "checking for ld used by $CC... " >&6; }
18522   case $host in
18523   *-*-mingw*)
18524     # gcc leaves a trailing carriage return which upsets mingw
18525     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
18526   *)
18527     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
18528   esac
18529   case $ac_prog in
18530     # Accept absolute paths.
18531     [\\/]* | ?:[\\/]*)
18532       re_direlt='/[^/][^/]*/\.\./'
18533       # Canonicalize the pathname of ld
18534       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
18535       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
18536         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
18537       done
18538       test -z "$LD" && LD="$ac_prog"
18539       ;;
18540   "")
18541     # If it fails, then pretend we aren't using GCC.
18542     ac_prog=ld
18543     ;;
18544   *)
18545     # If it is relative, then search for the first ld in PATH.
18546     with_gnu_ld=unknown
18547     ;;
18548   esac
18549 elif test "$with_gnu_ld" = yes; then
18550   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
18551 $as_echo_n "checking for GNU ld... " >&6; }
18552 else
18553   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
18554 $as_echo_n "checking for non-GNU ld... " >&6; }
18555 fi
18556 if test "${lt_cv_path_LD+set}" = set; then :
18557   $as_echo_n "(cached) " >&6
18558 else
18559   if test -z "$LD"; then
18560   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
18561   for ac_dir in $PATH; do
18562     IFS="$lt_save_ifs"
18563     test -z "$ac_dir" && ac_dir=.
18564     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
18565       lt_cv_path_LD="$ac_dir/$ac_prog"
18566       # Check to see if the program is GNU ld.  I'd rather use --version,
18567       # but apparently some variants of GNU ld only accept -v.
18568       # Break only if it was the GNU/non-GNU ld that we prefer.
18569       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
18570       *GNU* | *'with BFD'*)
18571         test "$with_gnu_ld" != no && break
18572         ;;
18573       *)
18574         test "$with_gnu_ld" != yes && break
18575         ;;
18576       esac
18577     fi
18578   done
18579   IFS="$lt_save_ifs"
18580 else
18581   lt_cv_path_LD="$LD" # Let the user override the test with a path.
18582 fi
18583 fi
18584
18585 LD="$lt_cv_path_LD"
18586 if test -n "$LD"; then
18587   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
18588 $as_echo "$LD" >&6; }
18589 else
18590   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18591 $as_echo "no" >&6; }
18592 fi
18593 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
18594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
18595 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
18596 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
18597   $as_echo_n "(cached) " >&6
18598 else
18599   # I'd rather use --version here, but apparently some GNU lds only accept -v.
18600 case `$LD -v 2>&1 </dev/null` in
18601 *GNU* | *'with BFD'*)
18602   lt_cv_prog_gnu_ld=yes
18603   ;;
18604 *)
18605   lt_cv_prog_gnu_ld=no
18606   ;;
18607 esac
18608 fi
18609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
18610 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
18611 with_gnu_ld=$lt_cv_prog_gnu_ld
18612
18613
18614
18615
18616
18617
18618
18619       # Check if GNU C++ uses GNU ld as the underlying linker, since the
18620       # archiving commands below assume that GNU ld is being used.
18621       if test "$with_gnu_ld" = yes; then
18622         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18623         archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18624
18625         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18626         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18627
18628         # If archive_cmds runs LD, not CC, wlarc should be empty
18629         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
18630         #     investigate it a little bit more. (MM)
18631         wlarc='${wl}'
18632
18633         # ancient GNU ld didn't support --whole-archive et. al.
18634         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
18635           $GREP 'no-whole-archive' > /dev/null; then
18636           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
18637         else
18638           whole_archive_flag_spec_CXX=
18639         fi
18640       else
18641         with_gnu_ld=no
18642         wlarc=
18643
18644         # A generic and very simple default shared library creation
18645         # command for GNU C++ for the case where it uses the native
18646         # linker, instead of GNU ld.  If possible, this setting should
18647         # overridden to take advantage of the native linker features on
18648         # the platform it is being used on.
18649         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
18650       fi
18651
18652       # Commands to make compiler produce verbose output that lists
18653       # what "hidden" libraries, object files and flags are used when
18654       # linking a shared library.
18655       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18656
18657     else
18658       GXX=no
18659       with_gnu_ld=no
18660       wlarc=
18661     fi
18662
18663     # PORTME: fill in a description of your system's C++ link characteristics
18664     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
18665 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
18666     ld_shlibs_CXX=yes
18667     case $host_os in
18668       aix3*)
18669         # FIXME: insert proper C++ library support
18670         ld_shlibs_CXX=no
18671         ;;
18672       aix[4-9]*)
18673         if test "$host_cpu" = ia64; then
18674           # On IA64, the linker does run time linking by default, so we don't
18675           # have to do anything special.
18676           aix_use_runtimelinking=no
18677           exp_sym_flag='-Bexport'
18678           no_entry_flag=""
18679         else
18680           aix_use_runtimelinking=no
18681
18682           # Test if we are trying to use run time linking or normal
18683           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
18684           # need to do runtime linking.
18685           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
18686             for ld_flag in $LDFLAGS; do
18687               case $ld_flag in
18688               *-brtl*)
18689                 aix_use_runtimelinking=yes
18690                 break
18691                 ;;
18692               esac
18693             done
18694             ;;
18695           esac
18696
18697           exp_sym_flag='-bexport'
18698           no_entry_flag='-bnoentry'
18699         fi
18700
18701         # When large executables or shared objects are built, AIX ld can
18702         # have problems creating the table of contents.  If linking a library
18703         # or program results in "error TOC overflow" add -mminimal-toc to
18704         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
18705         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
18706
18707         archive_cmds_CXX=''
18708         hardcode_direct_CXX=yes
18709         hardcode_direct_absolute_CXX=yes
18710         hardcode_libdir_separator_CXX=':'
18711         link_all_deplibs_CXX=yes
18712         file_list_spec_CXX='${wl}-f,'
18713
18714         if test "$GXX" = yes; then
18715           case $host_os in aix4.[012]|aix4.[012].*)
18716           # We only want to do this on AIX 4.2 and lower, the check
18717           # below for broken collect2 doesn't work under 4.3+
18718           collect2name=`${CC} -print-prog-name=collect2`
18719           if test -f "$collect2name" &&
18720              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
18721           then
18722             # We have reworked collect2
18723             :
18724           else
18725             # We have old collect2
18726             hardcode_direct_CXX=unsupported
18727             # It fails to find uninstalled libraries when the uninstalled
18728             # path is not listed in the libpath.  Setting hardcode_minus_L
18729             # to unsupported forces relinking
18730             hardcode_minus_L_CXX=yes
18731             hardcode_libdir_flag_spec_CXX='-L$libdir'
18732             hardcode_libdir_separator_CXX=
18733           fi
18734           esac
18735           shared_flag='-shared'
18736           if test "$aix_use_runtimelinking" = yes; then
18737             shared_flag="$shared_flag "'${wl}-G'
18738           fi
18739         else
18740           # not using gcc
18741           if test "$host_cpu" = ia64; then
18742           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
18743           # chokes on -Wl,-G. The following line is correct:
18744           shared_flag='-G'
18745           else
18746             if test "$aix_use_runtimelinking" = yes; then
18747               shared_flag='${wl}-G'
18748             else
18749               shared_flag='${wl}-bM:SRE'
18750             fi
18751           fi
18752         fi
18753
18754         export_dynamic_flag_spec_CXX='${wl}-bexpall'
18755         # It seems that -bexpall does not export symbols beginning with
18756         # underscore (_), so it is better to generate a list of symbols to
18757         # export.
18758         always_export_symbols_CXX=yes
18759         if test "$aix_use_runtimelinking" = yes; then
18760           # Warning - without using the other runtime loading flags (-brtl),
18761           # -berok will link without error, but may produce a broken library.
18762           allow_undefined_flag_CXX='-berok'
18763           # Determine the default libpath from the value encoded in an empty
18764           # executable.
18765           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18766 /* end confdefs.h.  */
18767
18768 int
18769 main ()
18770 {
18771
18772   ;
18773   return 0;
18774 }
18775 _ACEOF
18776 if ac_fn_cxx_try_link "$LINENO"; then :
18777
18778 lt_aix_libpath_sed='
18779     /Import File Strings/,/^$/ {
18780         /^0/ {
18781             s/^0  *\(.*\)$/\1/
18782             p
18783         }
18784     }'
18785 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18786 # Check for a 64-bit object if we didn't find anything.
18787 if test -z "$aix_libpath"; then
18788   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18789 fi
18790 fi
18791 rm -f core conftest.err conftest.$ac_objext \
18792     conftest$ac_exeext conftest.$ac_ext
18793 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18794
18795           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18796
18797           archive_expsym_cmds_CXX='$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 $shared_flag"
18798         else
18799           if test "$host_cpu" = ia64; then
18800             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
18801             allow_undefined_flag_CXX="-z nodefs"
18802             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
18803           else
18804             # Determine the default libpath from the value encoded in an
18805             # empty executable.
18806             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18807 /* end confdefs.h.  */
18808
18809 int
18810 main ()
18811 {
18812
18813   ;
18814   return 0;
18815 }
18816 _ACEOF
18817 if ac_fn_cxx_try_link "$LINENO"; then :
18818
18819 lt_aix_libpath_sed='
18820     /Import File Strings/,/^$/ {
18821         /^0/ {
18822             s/^0  *\(.*\)$/\1/
18823             p
18824         }
18825     }'
18826 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18827 # Check for a 64-bit object if we didn't find anything.
18828 if test -z "$aix_libpath"; then
18829   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18830 fi
18831 fi
18832 rm -f core conftest.err conftest.$ac_objext \
18833     conftest$ac_exeext conftest.$ac_ext
18834 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18835
18836             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18837             # Warning - without using the other run time loading flags,
18838             # -berok will link without error, but may produce a broken library.
18839             no_undefined_flag_CXX=' ${wl}-bernotok'
18840             allow_undefined_flag_CXX=' ${wl}-berok'
18841             if test "$with_gnu_ld" = yes; then
18842               # We only use this code for GNU lds that support --whole-archive.
18843               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
18844             else
18845               # Exported symbols can be pulled into shared objects from archives
18846               whole_archive_flag_spec_CXX='$convenience'
18847             fi
18848             archive_cmds_need_lc_CXX=yes
18849             # This is similar to how AIX traditionally builds its shared
18850             # libraries.
18851             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'
18852           fi
18853         fi
18854         ;;
18855
18856       beos*)
18857         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
18858           allow_undefined_flag_CXX=unsupported
18859           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
18860           # support --undefined.  This deserves some investigation.  FIXME
18861           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18862         else
18863           ld_shlibs_CXX=no
18864         fi
18865         ;;
18866
18867       chorus*)
18868         case $cc_basename in
18869           *)
18870           # FIXME: insert proper C++ library support
18871           ld_shlibs_CXX=no
18872           ;;
18873         esac
18874         ;;
18875
18876       cygwin* | mingw* | pw32* | cegcc*)
18877         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
18878         # as there is no search path for DLLs.
18879         hardcode_libdir_flag_spec_CXX='-L$libdir'
18880         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
18881         allow_undefined_flag_CXX=unsupported
18882         always_export_symbols_CXX=no
18883         enable_shared_with_static_runtimes_CXX=yes
18884
18885         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
18886           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
18887           # If the export-symbols file already is a .def file (1st line
18888           # is EXPORTS), use it as is; otherwise, prepend...
18889           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
18890             cp $export_symbols $output_objdir/$soname.def;
18891           else
18892             echo EXPORTS > $output_objdir/$soname.def;
18893             cat $export_symbols >> $output_objdir/$soname.def;
18894           fi~
18895           $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 $lib'
18896         else
18897           ld_shlibs_CXX=no
18898         fi
18899         ;;
18900       darwin* | rhapsody*)
18901
18902
18903   archive_cmds_need_lc_CXX=no
18904   hardcode_direct_CXX=no
18905   hardcode_automatic_CXX=yes
18906   hardcode_shlibpath_var_CXX=unsupported
18907   if test "$lt_cv_ld_force_load" = "yes"; then
18908     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 \"$new_convenience\"`'
18909   else
18910     whole_archive_flag_spec_CXX=''
18911   fi
18912   link_all_deplibs_CXX=yes
18913   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
18914   case $cc_basename in
18915      ifort*) _lt_dar_can_shared=yes ;;
18916      *) _lt_dar_can_shared=$GCC ;;
18917   esac
18918   if test "$_lt_dar_can_shared" = "yes"; then
18919     output_verbose_link_cmd=func_echo_all
18920     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}"
18921     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
18922     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}${_lt_dsymutil}"
18923     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
18924        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
18925       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${_lt_dsymutil}"
18926       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
18927     fi
18928
18929   else
18930   ld_shlibs_CXX=no
18931   fi
18932
18933         ;;
18934
18935       dgux*)
18936         case $cc_basename in
18937           ec++*)
18938             # FIXME: insert proper C++ library support
18939             ld_shlibs_CXX=no
18940             ;;
18941           ghcx*)
18942             # Green Hills C++ Compiler
18943             # FIXME: insert proper C++ library support
18944             ld_shlibs_CXX=no
18945             ;;
18946           *)
18947             # FIXME: insert proper C++ library support
18948             ld_shlibs_CXX=no
18949             ;;
18950         esac
18951         ;;
18952
18953       freebsd2.*)
18954         # C++ shared libraries reported to be fairly broken before
18955         # switch to ELF
18956         ld_shlibs_CXX=no
18957         ;;
18958
18959       freebsd-elf*)
18960         archive_cmds_need_lc_CXX=no
18961         ;;
18962
18963       freebsd* | dragonfly*)
18964         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
18965         # conventions
18966         ld_shlibs_CXX=yes
18967         ;;
18968
18969       gnu*)
18970         ;;
18971
18972       haiku*)
18973         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18974         link_all_deplibs_CXX=yes
18975         ;;
18976
18977       hpux9*)
18978         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18979         hardcode_libdir_separator_CXX=:
18980         export_dynamic_flag_spec_CXX='${wl}-E'
18981         hardcode_direct_CXX=yes
18982         hardcode_minus_L_CXX=yes # Not in the search PATH,
18983                                              # but as the default
18984                                              # location of the library.
18985
18986         case $cc_basename in
18987           CC*)
18988             # FIXME: insert proper C++ library support
18989             ld_shlibs_CXX=no
18990             ;;
18991           aCC*)
18992             archive_cmds_CXX='$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 $lib'
18993             # Commands to make compiler produce verbose output that lists
18994             # what "hidden" libraries, object files and flags are used when
18995             # linking a shared library.
18996             #
18997             # There doesn't appear to be a way to prevent this compiler from
18998             # explicitly linking system object files so we need to strip them
18999             # from the output so that they don't get included in the library
19000             # dependencies.
19001             output_verbose_link_cmd='templist=`($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"'
19002             ;;
19003           *)
19004             if test "$GXX" = yes; then
19005               archive_cmds_CXX='$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'
19006             else
19007               # FIXME: insert proper C++ library support
19008               ld_shlibs_CXX=no
19009             fi
19010             ;;
19011         esac
19012         ;;
19013
19014       hpux10*|hpux11*)
19015         if test $with_gnu_ld = no; then
19016           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
19017           hardcode_libdir_separator_CXX=:
19018
19019           case $host_cpu in
19020             hppa*64*|ia64*)
19021               ;;
19022             *)
19023               export_dynamic_flag_spec_CXX='${wl}-E'
19024               ;;
19025           esac
19026         fi
19027         case $host_cpu in
19028           hppa*64*|ia64*)
19029             hardcode_direct_CXX=no
19030             hardcode_shlibpath_var_CXX=no
19031             ;;
19032           *)
19033             hardcode_direct_CXX=yes
19034             hardcode_direct_absolute_CXX=yes
19035             hardcode_minus_L_CXX=yes # Not in the search PATH,
19036                                                  # but as the default
19037                                                  # location of the library.
19038             ;;
19039         esac
19040
19041         case $cc_basename in
19042           CC*)
19043             # FIXME: insert proper C++ library support
19044             ld_shlibs_CXX=no
19045             ;;
19046           aCC*)
19047             case $host_cpu in
19048               hppa*64*)
19049                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19050                 ;;
19051               ia64*)
19052                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19053                 ;;
19054               *)
19055                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19056                 ;;
19057             esac
19058             # Commands to make compiler produce verbose output that lists
19059             # what "hidden" libraries, object files and flags are used when
19060             # linking a shared library.
19061             #
19062             # There doesn't appear to be a way to prevent this compiler from
19063             # explicitly linking system object files so we need to strip them
19064             # from the output so that they don't get included in the library
19065             # dependencies.
19066             output_verbose_link_cmd='templist=`($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"'
19067             ;;
19068           *)
19069             if test "$GXX" = yes; then
19070               if test $with_gnu_ld = no; then
19071                 case $host_cpu in
19072                   hppa*64*)
19073                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19074                     ;;
19075                   ia64*)
19076                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19077                     ;;
19078                   *)
19079                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19080                     ;;
19081                 esac
19082               fi
19083             else
19084               # FIXME: insert proper C++ library support
19085               ld_shlibs_CXX=no
19086             fi
19087             ;;
19088         esac
19089         ;;
19090
19091       interix[3-9]*)
19092         hardcode_direct_CXX=no
19093         hardcode_shlibpath_var_CXX=no
19094         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19095         export_dynamic_flag_spec_CXX='${wl}-E'
19096         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
19097         # Instead, shared libraries are loaded at an image base (0x10000000 by
19098         # default) and relocated if they conflict, which is a slow very memory
19099         # consuming and fragmenting process.  To avoid this, we pick a random,
19100         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
19101         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
19102         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19103         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19104         ;;
19105       irix5* | irix6*)
19106         case $cc_basename in
19107           CC*)
19108             # SGI C++
19109             archive_cmds_CXX='$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 $lib'
19110
19111             # Archives containing C++ object files must be created using
19112             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
19113             # necessary to make sure instantiated templates are included
19114             # in the archive.
19115             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
19116             ;;
19117           *)
19118             if test "$GXX" = yes; then
19119               if test "$with_gnu_ld" = no; then
19120                 archive_cmds_CXX='$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 $lib'
19121               else
19122                 archive_cmds_CXX='$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 $lib'
19123               fi
19124             fi
19125             link_all_deplibs_CXX=yes
19126             ;;
19127         esac
19128         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19129         hardcode_libdir_separator_CXX=:
19130         inherit_rpath_CXX=yes
19131         ;;
19132
19133       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19134         case $cc_basename in
19135           KCC*)
19136             # Kuck and Associates, Inc. (KAI) C++ Compiler
19137
19138             # KCC will only create a shared library if the output file
19139             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19140             # to its proper name (with version) after linking.
19141             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'
19142             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 $lib'
19143             # Commands to make compiler produce verbose output that lists
19144             # what "hidden" libraries, object files and flags are used when
19145             # linking a shared library.
19146             #
19147             # There doesn't appear to be a way to prevent this compiler from
19148             # explicitly linking system object files so we need to strip them
19149             # from the output so that they don't get included in the library
19150             # dependencies.
19151             output_verbose_link_cmd='templist=`$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"'
19152
19153             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19154             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19155
19156             # Archives containing C++ object files must be created using
19157             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
19158             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
19159             ;;
19160           icpc* | ecpc* )
19161             # Intel C++
19162             with_gnu_ld=yes
19163             # version 8.0 and above of icpc choke on multiply defined symbols
19164             # if we add $predep_objects and $postdep_objects, however 7.1 and
19165             # earlier do not add the objects themselves.
19166             case `$CC -V 2>&1` in
19167               *"Version 7."*)
19168                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19169                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19170                 ;;
19171               *)  # Version 8.0 or newer
19172                 tmp_idyn=
19173                 case $host_cpu in
19174                   ia64*) tmp_idyn=' -i_dynamic';;
19175                 esac
19176                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19177                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19178                 ;;
19179             esac
19180             archive_cmds_need_lc_CXX=no
19181             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19182             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19183             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
19184             ;;
19185           pgCC* | pgcpp*)
19186             # Portland Group C++ compiler
19187             case `$CC -V` in
19188             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
19189               prelink_cmds_CXX='tpldir=Template.dir~
19190                 rm -rf $tpldir~
19191                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
19192                 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
19193               old_archive_cmds_CXX='tpldir=Template.dir~
19194                 rm -rf $tpldir~
19195                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
19196                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
19197                 $RANLIB $oldlib'
19198               archive_cmds_CXX='tpldir=Template.dir~
19199                 rm -rf $tpldir~
19200                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19201                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19202               archive_expsym_cmds_CXX='tpldir=Template.dir~
19203                 rm -rf $tpldir~
19204                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19205                 $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 $lib'
19206               ;;
19207             *) # Version 6 and above use weak symbols
19208               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19209               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
19210               ;;
19211             esac
19212
19213             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
19214             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19215             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
19216             ;;
19217           cxx*)
19218             # Compaq C++
19219             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19220             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
19221
19222             runpath_var=LD_RUN_PATH
19223             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19224             hardcode_libdir_separator_CXX=:
19225
19226             # Commands to make compiler produce verbose output that lists
19227             # what "hidden" libraries, object files and flags are used when
19228             # linking a shared library.
19229             #
19230             # There doesn't appear to be a way to prevent this compiler from
19231             # explicitly linking system object files so we need to strip them
19232             # from the output so that they don't get included in the library
19233             # dependencies.
19234             output_verbose_link_cmd='templist=`$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" | $Xsed'
19235             ;;
19236           xl* | mpixl* | bgxl*)
19237             # IBM XL 8.0 on PPC, with GNU ld
19238             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19239             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19240             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19241             if test "x$supports_anon_versioning" = xyes; then
19242               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
19243                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
19244                 echo "local: *; };" >> $output_objdir/$libname.ver~
19245                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
19246             fi
19247             ;;
19248           *)
19249             case `$CC -V 2>&1 | sed 5q` in
19250             *Sun\ C*)
19251               # Sun C++ 5.9
19252               no_undefined_flag_CXX=' -zdefs'
19253               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19254               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
19255               hardcode_libdir_flag_spec_CXX='-R$libdir'
19256               whole_archive_flag_spec_CXX='${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'
19257               compiler_needs_object_CXX=yes
19258
19259               # Not sure whether something based on
19260               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
19261               # would be better.
19262               output_verbose_link_cmd='func_echo_all'
19263
19264               # Archives containing C++ object files must be created using
19265               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19266               # necessary to make sure instantiated templates are included
19267               # in the archive.
19268               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19269               ;;
19270             esac
19271             ;;
19272         esac
19273         ;;
19274
19275       lynxos*)
19276         # FIXME: insert proper C++ library support
19277         ld_shlibs_CXX=no
19278         ;;
19279
19280       m88k*)
19281         # FIXME: insert proper C++ library support
19282         ld_shlibs_CXX=no
19283         ;;
19284
19285       mvs*)
19286         case $cc_basename in
19287           cxx*)
19288             # FIXME: insert proper C++ library support
19289             ld_shlibs_CXX=no
19290             ;;
19291           *)
19292             # FIXME: insert proper C++ library support
19293             ld_shlibs_CXX=no
19294             ;;
19295         esac
19296         ;;
19297
19298       netbsd*)
19299         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
19300           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
19301           wlarc=
19302           hardcode_libdir_flag_spec_CXX='-R$libdir'
19303           hardcode_direct_CXX=yes
19304           hardcode_shlibpath_var_CXX=no
19305         fi
19306         # Workaround some broken pre-1.5 toolchains
19307         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
19308         ;;
19309
19310       *nto* | *qnx*)
19311         ld_shlibs_CXX=yes
19312         ;;
19313
19314       openbsd2*)
19315         # C++ shared libraries are fairly broken
19316         ld_shlibs_CXX=no
19317         ;;
19318
19319       openbsd*)
19320         if test -f /usr/libexec/ld.so; then
19321           hardcode_direct_CXX=yes
19322           hardcode_shlibpath_var_CXX=no
19323           hardcode_direct_absolute_CXX=yes
19324           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
19325           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19326           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
19327             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
19328             export_dynamic_flag_spec_CXX='${wl}-E'
19329             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
19330           fi
19331           output_verbose_link_cmd=func_echo_all
19332         else
19333           ld_shlibs_CXX=no
19334         fi
19335         ;;
19336
19337       osf3* | osf4* | osf5*)
19338         case $cc_basename in
19339           KCC*)
19340             # Kuck and Associates, Inc. (KAI) C++ Compiler
19341
19342             # KCC will only create a shared library if the output file
19343             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19344             # to its proper name (with version) after linking.
19345             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 $lib'
19346
19347             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19348             hardcode_libdir_separator_CXX=:
19349
19350             # Archives containing C++ object files must be created using
19351             # the KAI C++ compiler.
19352             case $host in
19353               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
19354               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
19355             esac
19356             ;;
19357           RCC*)
19358             # Rational C++ 2.4.1
19359             # FIXME: insert proper C++ library support
19360             ld_shlibs_CXX=no
19361             ;;
19362           cxx*)
19363             case $host in
19364               osf3*)
19365                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19366                 archive_cmds_CXX='$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 $lib'
19367                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19368                 ;;
19369               *)
19370                 allow_undefined_flag_CXX=' -expect_unresolved \*'
19371                 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'
19372                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
19373                   echo "-hidden">> $lib.exp~
19374                   $CC -shared$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~
19375                   $RM $lib.exp'
19376                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19377                 ;;
19378             esac
19379
19380             hardcode_libdir_separator_CXX=:
19381
19382             # Commands to make compiler produce verbose output that lists
19383             # what "hidden" libraries, object files and flags are used when
19384             # linking a shared library.
19385             #
19386             # There doesn't appear to be a way to prevent this compiler from
19387             # explicitly linking system object files so we need to strip them
19388             # from the output so that they don't get included in the library
19389             # dependencies.
19390             output_verbose_link_cmd='templist=`$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"'
19391             ;;
19392           *)
19393             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19394               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19395               case $host in
19396                 osf3*)
19397                   archive_cmds_CXX='$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 $lib'
19398                   ;;
19399                 *)
19400                   archive_cmds_CXX='$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 $lib'
19401                   ;;
19402               esac
19403
19404               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19405               hardcode_libdir_separator_CXX=:
19406
19407               # Commands to make compiler produce verbose output that lists
19408               # what "hidden" libraries, object files and flags are used when
19409               # linking a shared library.
19410               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19411
19412             else
19413               # FIXME: insert proper C++ library support
19414               ld_shlibs_CXX=no
19415             fi
19416             ;;
19417         esac
19418         ;;
19419
19420       psos*)
19421         # FIXME: insert proper C++ library support
19422         ld_shlibs_CXX=no
19423         ;;
19424
19425       sunos4*)
19426         case $cc_basename in
19427           CC*)
19428             # Sun C++ 4.x
19429             # FIXME: insert proper C++ library support
19430             ld_shlibs_CXX=no
19431             ;;
19432           lcc*)
19433             # Lucid
19434             # FIXME: insert proper C++ library support
19435             ld_shlibs_CXX=no
19436             ;;
19437           *)
19438             # FIXME: insert proper C++ library support
19439             ld_shlibs_CXX=no
19440             ;;
19441         esac
19442         ;;
19443
19444       solaris*)
19445         case $cc_basename in
19446           CC*)
19447             # Sun C++ 4.2, 5.x and Centerline C++
19448             archive_cmds_need_lc_CXX=yes
19449             no_undefined_flag_CXX=' -zdefs'
19450             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19451             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19452               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19453
19454             hardcode_libdir_flag_spec_CXX='-R$libdir'
19455             hardcode_shlibpath_var_CXX=no
19456             case $host_os in
19457               solaris2.[0-5] | solaris2.[0-5].*) ;;
19458               *)
19459                 # The compiler driver will combine and reorder linker options,
19460                 # but understands `-z linker_flag'.
19461                 # Supported since Solaris 2.6 (maybe 2.5.1?)
19462                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
19463                 ;;
19464             esac
19465             link_all_deplibs_CXX=yes
19466
19467             output_verbose_link_cmd='func_echo_all'
19468
19469             # Archives containing C++ object files must be created using
19470             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19471             # necessary to make sure instantiated templates are included
19472             # in the archive.
19473             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19474             ;;
19475           gcx*)
19476             # Green Hills C++ Compiler
19477             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19478
19479             # The C++ compiler must be used to create the archive.
19480             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
19481             ;;
19482           *)
19483             # GNU C++ compiler with Solaris linker
19484             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19485               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
19486               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
19487                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19488                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19489                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19490
19491                 # Commands to make compiler produce verbose output that lists
19492                 # what "hidden" libraries, object files and flags are used when
19493                 # linking a shared library.
19494                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19495               else
19496                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
19497                 # platform.
19498                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19499                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19500                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19501
19502                 # Commands to make compiler produce verbose output that lists
19503                 # what "hidden" libraries, object files and flags are used when
19504                 # linking a shared library.
19505                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19506               fi
19507
19508               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
19509               case $host_os in
19510                 solaris2.[0-5] | solaris2.[0-5].*) ;;
19511                 *)
19512                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
19513                   ;;
19514               esac
19515             fi
19516             ;;
19517         esac
19518         ;;
19519
19520     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
19521       no_undefined_flag_CXX='${wl}-z,text'
19522       archive_cmds_need_lc_CXX=no
19523       hardcode_shlibpath_var_CXX=no
19524       runpath_var='LD_RUN_PATH'
19525
19526       case $cc_basename in
19527         CC*)
19528           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19529           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19530           ;;
19531         *)
19532           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19533           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19534           ;;
19535       esac
19536       ;;
19537
19538       sysv5* | sco3.2v5* | sco5v6*)
19539         # Note: We can NOT use -z defs as we might desire, because we do not
19540         # link with -lc, and that would cause any symbols used from libc to
19541         # always be unresolved, which means just about no library would
19542         # ever link correctly.  If we're not using GNU ld we use -z text
19543         # though, which does catch some bad symbols but isn't as heavy-handed
19544         # as -z defs.
19545         no_undefined_flag_CXX='${wl}-z,text'
19546         allow_undefined_flag_CXX='${wl}-z,nodefs'
19547         archive_cmds_need_lc_CXX=no
19548         hardcode_shlibpath_var_CXX=no
19549         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
19550         hardcode_libdir_separator_CXX=':'
19551         link_all_deplibs_CXX=yes
19552         export_dynamic_flag_spec_CXX='${wl}-Bexport'
19553         runpath_var='LD_RUN_PATH'
19554
19555         case $cc_basename in
19556           CC*)
19557             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19558             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19559             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
19560               '"$old_archive_cmds_CXX"
19561             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
19562               '"$reload_cmds_CXX"
19563             ;;
19564           *)
19565             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19566             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19567             ;;
19568         esac
19569       ;;
19570
19571       tandem*)
19572         case $cc_basename in
19573           NCC*)
19574             # NonStop-UX NCC 3.20
19575             # FIXME: insert proper C++ library support
19576             ld_shlibs_CXX=no
19577             ;;
19578           *)
19579             # FIXME: insert proper C++ library support
19580             ld_shlibs_CXX=no
19581             ;;
19582         esac
19583         ;;
19584
19585       vxworks*)
19586         # FIXME: insert proper C++ library support
19587         ld_shlibs_CXX=no
19588         ;;
19589
19590       *)
19591         # FIXME: insert proper C++ library support
19592         ld_shlibs_CXX=no
19593         ;;
19594     esac
19595
19596     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
19597 $as_echo "$ld_shlibs_CXX" >&6; }
19598     test "$ld_shlibs_CXX" = no && can_build_shared=no
19599
19600     GCC_CXX="$GXX"
19601     LD_CXX="$LD"
19602
19603     ## CAVEAT EMPTOR:
19604     ## There is no encapsulation within the following macros, do not change
19605     ## the running order or otherwise move them around unless you know exactly
19606     ## what you are doing...
19607     # Dependencies to place before and after the object being linked:
19608 predep_objects_CXX=
19609 postdep_objects_CXX=
19610 predeps_CXX=
19611 postdeps_CXX=
19612 compiler_lib_search_path_CXX=
19613
19614 cat > conftest.$ac_ext <<_LT_EOF
19615 class Foo
19616 {
19617 public:
19618   Foo (void) { a = 0; }
19619 private:
19620   int a;
19621 };
19622 _LT_EOF
19623
19624 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
19625   (eval $ac_compile) 2>&5
19626   ac_status=$?
19627   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19628   test $ac_status = 0; }; then
19629   # Parse the compiler output and extract the necessary
19630   # objects, libraries and library flags.
19631
19632   # Sentinel used to keep track of whether or not we are before
19633   # the conftest object file.
19634   pre_test_object_deps_done=no
19635
19636   for p in `eval "$output_verbose_link_cmd"`; do
19637     case $p in
19638
19639     -L* | -R* | -l*)
19640        # Some compilers place space between "-{L,R}" and the path.
19641        # Remove the space.
19642        if test $p = "-L" ||
19643           test $p = "-R"; then
19644          prev=$p
19645          continue
19646        else
19647          prev=
19648        fi
19649
19650        if test "$pre_test_object_deps_done" = no; then
19651          case $p in
19652          -L* | -R*)
19653            # Internal compiler library paths should come after those
19654            # provided the user.  The postdeps already come after the
19655            # user supplied libs so there is no need to process them.
19656            if test -z "$compiler_lib_search_path_CXX"; then
19657              compiler_lib_search_path_CXX="${prev}${p}"
19658            else
19659              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
19660            fi
19661            ;;
19662          # The "-l" case would never come before the object being
19663          # linked, so don't bother handling this case.
19664          esac
19665        else
19666          if test -z "$postdeps_CXX"; then
19667            postdeps_CXX="${prev}${p}"
19668          else
19669            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
19670          fi
19671        fi
19672        ;;
19673
19674     *.$objext)
19675        # This assumes that the test object file only shows up
19676        # once in the compiler output.
19677        if test "$p" = "conftest.$objext"; then
19678          pre_test_object_deps_done=yes
19679          continue
19680        fi
19681
19682        if test "$pre_test_object_deps_done" = no; then
19683          if test -z "$predep_objects_CXX"; then
19684            predep_objects_CXX="$p"
19685          else
19686            predep_objects_CXX="$predep_objects_CXX $p"
19687          fi
19688        else
19689          if test -z "$postdep_objects_CXX"; then
19690            postdep_objects_CXX="$p"
19691          else
19692            postdep_objects_CXX="$postdep_objects_CXX $p"
19693          fi
19694        fi
19695        ;;
19696
19697     *) ;; # Ignore the rest.
19698
19699     esac
19700   done
19701
19702   # Clean up.
19703   rm -f a.out a.exe
19704 else
19705   echo "libtool.m4: error: problem compiling CXX test program"
19706 fi
19707
19708 $RM -f confest.$objext
19709
19710 # PORTME: override above test on systems where it is broken
19711 case $host_os in
19712 interix[3-9]*)
19713   # Interix 3.5 installs completely hosed .la files for C++, so rather than
19714   # hack all around it, let's just trust "g++" to DTRT.
19715   predep_objects_CXX=
19716   postdep_objects_CXX=
19717   postdeps_CXX=
19718   ;;
19719
19720 linux*)
19721   case `$CC -V 2>&1 | sed 5q` in
19722   *Sun\ C*)
19723     # Sun C++ 5.9
19724
19725     # The more standards-conforming stlport4 library is
19726     # incompatible with the Cstd library. Avoid specifying
19727     # it if it's in CXXFLAGS. Ignore libCrun as
19728     # -library=stlport4 depends on it.
19729     case " $CXX $CXXFLAGS " in
19730     *" -library=stlport4 "*)
19731       solaris_use_stlport4=yes
19732       ;;
19733     esac
19734
19735     if test "$solaris_use_stlport4" != yes; then
19736       postdeps_CXX='-library=Cstd -library=Crun'
19737     fi
19738     ;;
19739   esac
19740   ;;
19741
19742 solaris*)
19743   case $cc_basename in
19744   CC*)
19745     # The more standards-conforming stlport4 library is
19746     # incompatible with the Cstd library. Avoid specifying
19747     # it if it's in CXXFLAGS. Ignore libCrun as
19748     # -library=stlport4 depends on it.
19749     case " $CXX $CXXFLAGS " in
19750     *" -library=stlport4 "*)
19751       solaris_use_stlport4=yes
19752       ;;
19753     esac
19754
19755     # Adding this requires a known-good setup of shared libraries for
19756     # Sun compiler versions before 5.6, else PIC objects from an old
19757     # archive will be linked into the output, leading to subtle bugs.
19758     if test "$solaris_use_stlport4" != yes; then
19759       postdeps_CXX='-library=Cstd -library=Crun'
19760     fi
19761     ;;
19762   esac
19763   ;;
19764 esac
19765
19766
19767 case " $postdeps_CXX " in
19768 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
19769 esac
19770  compiler_lib_search_dirs_CXX=
19771 if test -n "${compiler_lib_search_path_CXX}"; then
19772  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
19773 fi
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
19801
19802
19803
19804
19805     lt_prog_compiler_wl_CXX=
19806 lt_prog_compiler_pic_CXX=
19807 lt_prog_compiler_static_CXX=
19808
19809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
19810 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
19811
19812   # C++ specific cases for pic, static, wl, etc.
19813   if test "$GXX" = yes; then
19814     lt_prog_compiler_wl_CXX='-Wl,'
19815     lt_prog_compiler_static_CXX='-static'
19816
19817     case $host_os in
19818     aix*)
19819       # All AIX code is PIC.
19820       if test "$host_cpu" = ia64; then
19821         # AIX 5 now supports IA64 processor
19822         lt_prog_compiler_static_CXX='-Bstatic'
19823       fi
19824       lt_prog_compiler_pic_CXX='-fPIC'
19825       ;;
19826
19827     amigaos*)
19828       case $host_cpu in
19829       powerpc)
19830             # see comment about AmigaOS4 .so support
19831             lt_prog_compiler_pic_CXX='-fPIC'
19832         ;;
19833       m68k)
19834             # FIXME: we need at least 68020 code to build shared libraries, but
19835             # adding the `-m68020' flag to GCC prevents building anything better,
19836             # like `-m68040'.
19837             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
19838         ;;
19839       esac
19840       ;;
19841
19842     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
19843       # PIC is the default for these OSes.
19844       ;;
19845     mingw* | cygwin* | os2* | pw32* | cegcc*)
19846       # This hack is so that the source file can tell whether it is being
19847       # built for inclusion in a dll (and should export symbols for example).
19848       # Although the cygwin gcc ignores -fPIC, still need this for old-style
19849       # (--disable-auto-import) libraries
19850       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
19851       ;;
19852     darwin* | rhapsody*)
19853       # PIC is the default on this platform
19854       # Common symbols not allowed in MH_DYLIB files
19855       lt_prog_compiler_pic_CXX='-fno-common'
19856       ;;
19857     *djgpp*)
19858       # DJGPP does not support shared libraries at all
19859       lt_prog_compiler_pic_CXX=
19860       ;;
19861     haiku*)
19862       # PIC is the default for Haiku.
19863       # The "-static" flag exists, but is broken.
19864       lt_prog_compiler_static_CXX=
19865       ;;
19866     interix[3-9]*)
19867       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
19868       # Instead, we relocate shared libraries at runtime.
19869       ;;
19870     sysv4*MP*)
19871       if test -d /usr/nec; then
19872         lt_prog_compiler_pic_CXX=-Kconform_pic
19873       fi
19874       ;;
19875     hpux*)
19876       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
19877       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
19878       # sets the default TLS model and affects inlining.
19879       case $host_cpu in
19880       hppa*64*)
19881         ;;
19882       *)
19883         lt_prog_compiler_pic_CXX='-fPIC'
19884         ;;
19885       esac
19886       ;;
19887     *qnx* | *nto*)
19888       # QNX uses GNU C++, but need to define -shared option too, otherwise
19889       # it will coredump.
19890       lt_prog_compiler_pic_CXX='-fPIC -shared'
19891       ;;
19892     *)
19893       lt_prog_compiler_pic_CXX='-fPIC'
19894       ;;
19895     esac
19896   else
19897     case $host_os in
19898       aix[4-9]*)
19899         # All AIX code is PIC.
19900         if test "$host_cpu" = ia64; then
19901           # AIX 5 now supports IA64 processor
19902           lt_prog_compiler_static_CXX='-Bstatic'
19903         else
19904           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
19905         fi
19906         ;;
19907       chorus*)
19908         case $cc_basename in
19909         cxch68*)
19910           # Green Hills C++ Compiler
19911           # _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"
19912           ;;
19913         esac
19914         ;;
19915       dgux*)
19916         case $cc_basename in
19917           ec++*)
19918             lt_prog_compiler_pic_CXX='-KPIC'
19919             ;;
19920           ghcx*)
19921             # Green Hills C++ Compiler
19922             lt_prog_compiler_pic_CXX='-pic'
19923             ;;
19924           *)
19925             ;;
19926         esac
19927         ;;
19928       freebsd* | dragonfly*)
19929         # FreeBSD uses GNU C++
19930         ;;
19931       hpux9* | hpux10* | hpux11*)
19932         case $cc_basename in
19933           CC*)
19934             lt_prog_compiler_wl_CXX='-Wl,'
19935             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19936             if test "$host_cpu" != ia64; then
19937               lt_prog_compiler_pic_CXX='+Z'
19938             fi
19939             ;;
19940           aCC*)
19941             lt_prog_compiler_wl_CXX='-Wl,'
19942             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19943             case $host_cpu in
19944             hppa*64*|ia64*)
19945               # +Z the default
19946               ;;
19947             *)
19948               lt_prog_compiler_pic_CXX='+Z'
19949               ;;
19950             esac
19951             ;;
19952           *)
19953             ;;
19954         esac
19955         ;;
19956       interix*)
19957         # This is c89, which is MS Visual C++ (no shared libs)
19958         # Anyone wants to do a port?
19959         ;;
19960       irix5* | irix6* | nonstopux*)
19961         case $cc_basename in
19962           CC*)
19963             lt_prog_compiler_wl_CXX='-Wl,'
19964             lt_prog_compiler_static_CXX='-non_shared'
19965             # CC pic flag -KPIC is the default.
19966             ;;
19967           *)
19968             ;;
19969         esac
19970         ;;
19971       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19972         case $cc_basename in
19973           KCC*)
19974             # KAI C++ Compiler
19975             lt_prog_compiler_wl_CXX='--backend -Wl,'
19976             lt_prog_compiler_pic_CXX='-fPIC'
19977             ;;
19978           ecpc* )
19979             # old Intel C++ for x86_64 which still supported -KPIC.
19980             lt_prog_compiler_wl_CXX='-Wl,'
19981             lt_prog_compiler_pic_CXX='-KPIC'
19982             lt_prog_compiler_static_CXX='-static'
19983             ;;
19984           icpc* )
19985             # Intel C++, used to be incompatible with GCC.
19986             # ICC 10 doesn't accept -KPIC any more.
19987             lt_prog_compiler_wl_CXX='-Wl,'
19988             lt_prog_compiler_pic_CXX='-fPIC'
19989             lt_prog_compiler_static_CXX='-static'
19990             ;;
19991           pgCC* | pgcpp*)
19992             # Portland Group C++ compiler
19993             lt_prog_compiler_wl_CXX='-Wl,'
19994             lt_prog_compiler_pic_CXX='-fpic'
19995             lt_prog_compiler_static_CXX='-Bstatic'
19996             ;;
19997           cxx*)
19998             # Compaq C++
19999             # Make sure the PIC flag is empty.  It appears that all Alpha
20000             # Linux and Compaq Tru64 Unix objects are PIC.
20001             lt_prog_compiler_pic_CXX=
20002             lt_prog_compiler_static_CXX='-non_shared'
20003             ;;
20004           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
20005             # IBM XL 8.0, 9.0 on PPC and BlueGene
20006             lt_prog_compiler_wl_CXX='-Wl,'
20007             lt_prog_compiler_pic_CXX='-qpic'
20008             lt_prog_compiler_static_CXX='-qstaticlink'
20009             ;;
20010           *)
20011             case `$CC -V 2>&1 | sed 5q` in
20012             *Sun\ C*)
20013               # Sun C++ 5.9
20014               lt_prog_compiler_pic_CXX='-KPIC'
20015               lt_prog_compiler_static_CXX='-Bstatic'
20016               lt_prog_compiler_wl_CXX='-Qoption ld '
20017               ;;
20018             esac
20019             ;;
20020         esac
20021         ;;
20022       lynxos*)
20023         ;;
20024       m88k*)
20025         ;;
20026       mvs*)
20027         case $cc_basename in
20028           cxx*)
20029             lt_prog_compiler_pic_CXX='-W c,exportall'
20030             ;;
20031           *)
20032             ;;
20033         esac
20034         ;;
20035       netbsd*)
20036         ;;
20037       *qnx* | *nto*)
20038         # QNX uses GNU C++, but need to define -shared option too, otherwise
20039         # it will coredump.
20040         lt_prog_compiler_pic_CXX='-fPIC -shared'
20041         ;;
20042       osf3* | osf4* | osf5*)
20043         case $cc_basename in
20044           KCC*)
20045             lt_prog_compiler_wl_CXX='--backend -Wl,'
20046             ;;
20047           RCC*)
20048             # Rational C++ 2.4.1
20049             lt_prog_compiler_pic_CXX='-pic'
20050             ;;
20051           cxx*)
20052             # Digital/Compaq C++
20053             lt_prog_compiler_wl_CXX='-Wl,'
20054             # Make sure the PIC flag is empty.  It appears that all Alpha
20055             # Linux and Compaq Tru64 Unix objects are PIC.
20056             lt_prog_compiler_pic_CXX=
20057             lt_prog_compiler_static_CXX='-non_shared'
20058             ;;
20059           *)
20060             ;;
20061         esac
20062         ;;
20063       psos*)
20064         ;;
20065       solaris*)
20066         case $cc_basename in
20067           CC*)
20068             # Sun C++ 4.2, 5.x and Centerline C++
20069             lt_prog_compiler_pic_CXX='-KPIC'
20070             lt_prog_compiler_static_CXX='-Bstatic'
20071             lt_prog_compiler_wl_CXX='-Qoption ld '
20072             ;;
20073           gcx*)
20074             # Green Hills C++ Compiler
20075             lt_prog_compiler_pic_CXX='-PIC'
20076             ;;
20077           *)
20078             ;;
20079         esac
20080         ;;
20081       sunos4*)
20082         case $cc_basename in
20083           CC*)
20084             # Sun C++ 4.x
20085             lt_prog_compiler_pic_CXX='-pic'
20086             lt_prog_compiler_static_CXX='-Bstatic'
20087             ;;
20088           lcc*)
20089             # Lucid
20090             lt_prog_compiler_pic_CXX='-pic'
20091             ;;
20092           *)
20093             ;;
20094         esac
20095         ;;
20096       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
20097         case $cc_basename in
20098           CC*)
20099             lt_prog_compiler_wl_CXX='-Wl,'
20100             lt_prog_compiler_pic_CXX='-KPIC'
20101             lt_prog_compiler_static_CXX='-Bstatic'
20102             ;;
20103         esac
20104         ;;
20105       tandem*)
20106         case $cc_basename in
20107           NCC*)
20108             # NonStop-UX NCC 3.20
20109             lt_prog_compiler_pic_CXX='-KPIC'
20110             ;;
20111           *)
20112             ;;
20113         esac
20114         ;;
20115       vxworks*)
20116         ;;
20117       *)
20118         lt_prog_compiler_can_build_shared_CXX=no
20119         ;;
20120     esac
20121   fi
20122
20123 case $host_os in
20124   # For platforms which do not support PIC, -DPIC is meaningless:
20125   *djgpp*)
20126     lt_prog_compiler_pic_CXX=
20127     ;;
20128   *)
20129     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
20130     ;;
20131 esac
20132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
20133 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
20134
20135
20136
20137 #
20138 # Check to make sure the PIC flag actually works.
20139 #
20140 if test -n "$lt_prog_compiler_pic_CXX"; then
20141   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
20142 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
20143 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
20144   $as_echo_n "(cached) " >&6
20145 else
20146   lt_cv_prog_compiler_pic_works_CXX=no
20147    ac_outfile=conftest.$ac_objext
20148    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20149    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
20150    # Insert the option either (1) after the last *FLAGS variable, or
20151    # (2) before a word containing "conftest.", or (3) at the end.
20152    # Note that $ac_compile itself does not contain backslashes and begins
20153    # with a dollar sign (not a hyphen), so the echo should work correctly.
20154    # The option is referenced via a variable to avoid confusing sed.
20155    lt_compile=`echo "$ac_compile" | $SED \
20156    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20157    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20158    -e 's:$: $lt_compiler_flag:'`
20159    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20160    (eval "$lt_compile" 2>conftest.err)
20161    ac_status=$?
20162    cat conftest.err >&5
20163    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20164    if (exit $ac_status) && test -s "$ac_outfile"; then
20165      # The compiler can only warn and ignore the option if not recognized
20166      # So say no if there are warnings other than the usual output.
20167      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
20168      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20169      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
20170        lt_cv_prog_compiler_pic_works_CXX=yes
20171      fi
20172    fi
20173    $RM conftest*
20174
20175 fi
20176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
20177 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
20178
20179 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
20180     case $lt_prog_compiler_pic_CXX in
20181      "" | " "*) ;;
20182      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
20183      esac
20184 else
20185     lt_prog_compiler_pic_CXX=
20186      lt_prog_compiler_can_build_shared_CXX=no
20187 fi
20188
20189 fi
20190
20191
20192
20193 #
20194 # Check to make sure the static flag actually works.
20195 #
20196 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
20197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
20198 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
20199 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
20200   $as_echo_n "(cached) " >&6
20201 else
20202   lt_cv_prog_compiler_static_works_CXX=no
20203    save_LDFLAGS="$LDFLAGS"
20204    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
20205    echo "$lt_simple_link_test_code" > conftest.$ac_ext
20206    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
20207      # The linker can only warn and ignore the option if not recognized
20208      # So say no if there are warnings
20209      if test -s conftest.err; then
20210        # Append any errors to the config.log.
20211        cat conftest.err 1>&5
20212        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
20213        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20214        if diff conftest.exp conftest.er2 >/dev/null; then
20215          lt_cv_prog_compiler_static_works_CXX=yes
20216        fi
20217      else
20218        lt_cv_prog_compiler_static_works_CXX=yes
20219      fi
20220    fi
20221    $RM -r conftest*
20222    LDFLAGS="$save_LDFLAGS"
20223
20224 fi
20225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
20226 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
20227
20228 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
20229     :
20230 else
20231     lt_prog_compiler_static_CXX=
20232 fi
20233
20234
20235
20236
20237     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20238 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20239 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20240   $as_echo_n "(cached) " >&6
20241 else
20242   lt_cv_prog_compiler_c_o_CXX=no
20243    $RM -r conftest 2>/dev/null
20244    mkdir conftest
20245    cd conftest
20246    mkdir out
20247    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20248
20249    lt_compiler_flag="-o out/conftest2.$ac_objext"
20250    # Insert the option either (1) after the last *FLAGS variable, or
20251    # (2) before a word containing "conftest.", or (3) at the end.
20252    # Note that $ac_compile itself does not contain backslashes and begins
20253    # with a dollar sign (not a hyphen), so the echo should work correctly.
20254    lt_compile=`echo "$ac_compile" | $SED \
20255    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20256    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20257    -e 's:$: $lt_compiler_flag:'`
20258    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20259    (eval "$lt_compile" 2>out/conftest.err)
20260    ac_status=$?
20261    cat out/conftest.err >&5
20262    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20263    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20264    then
20265      # The compiler can only warn and ignore the option if not recognized
20266      # So say no if there are warnings
20267      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20268      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20269      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20270        lt_cv_prog_compiler_c_o_CXX=yes
20271      fi
20272    fi
20273    chmod u+w . 2>&5
20274    $RM conftest*
20275    # SGI C++ compiler will create directory out/ii_files/ for
20276    # template instantiation
20277    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20278    $RM out/* && rmdir out
20279    cd ..
20280    $RM -r conftest
20281    $RM conftest*
20282
20283 fi
20284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20285 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20286
20287
20288
20289     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20290 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20291 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20292   $as_echo_n "(cached) " >&6
20293 else
20294   lt_cv_prog_compiler_c_o_CXX=no
20295    $RM -r conftest 2>/dev/null
20296    mkdir conftest
20297    cd conftest
20298    mkdir out
20299    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20300
20301    lt_compiler_flag="-o out/conftest2.$ac_objext"
20302    # Insert the option either (1) after the last *FLAGS variable, or
20303    # (2) before a word containing "conftest.", or (3) at the end.
20304    # Note that $ac_compile itself does not contain backslashes and begins
20305    # with a dollar sign (not a hyphen), so the echo should work correctly.
20306    lt_compile=`echo "$ac_compile" | $SED \
20307    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20308    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20309    -e 's:$: $lt_compiler_flag:'`
20310    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20311    (eval "$lt_compile" 2>out/conftest.err)
20312    ac_status=$?
20313    cat out/conftest.err >&5
20314    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20315    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20316    then
20317      # The compiler can only warn and ignore the option if not recognized
20318      # So say no if there are warnings
20319      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20320      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20321      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20322        lt_cv_prog_compiler_c_o_CXX=yes
20323      fi
20324    fi
20325    chmod u+w . 2>&5
20326    $RM conftest*
20327    # SGI C++ compiler will create directory out/ii_files/ for
20328    # template instantiation
20329    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20330    $RM out/* && rmdir out
20331    cd ..
20332    $RM -r conftest
20333    $RM conftest*
20334
20335 fi
20336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20337 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20338
20339
20340
20341
20342 hard_links="nottested"
20343 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
20344   # do not overwrite the value of need_locks provided by the user
20345   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
20346 $as_echo_n "checking if we can lock with hard links... " >&6; }
20347   hard_links=yes
20348   $RM conftest*
20349   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20350   touch conftest.a
20351   ln conftest.a conftest.b 2>&5 || hard_links=no
20352   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20353   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
20354 $as_echo "$hard_links" >&6; }
20355   if test "$hard_links" = no; then
20356     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
20357 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
20358     need_locks=warn
20359   fi
20360 else
20361   need_locks=no
20362 fi
20363
20364
20365
20366     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
20367 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
20368
20369   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20370   case $host_os in
20371   aix[4-9]*)
20372     # If we're using GNU nm, then we don't want the "-C" option.
20373     # -C means demangle to AIX nm, but means don't demangle with GNU nm
20374     # Also, AIX nm treats weak defined symbols like other global defined
20375     # symbols, whereas GNU nm marks them as "W".
20376     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
20377       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20378     else
20379       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20380     fi
20381     ;;
20382   pw32*)
20383     export_symbols_cmds_CXX="$ltdll_cmds"
20384   ;;
20385   cygwin* | mingw* | cegcc*)
20386     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 > $export_symbols'
20387   ;;
20388   *)
20389     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20390   ;;
20391   esac
20392   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
20393
20394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
20395 $as_echo "$ld_shlibs_CXX" >&6; }
20396 test "$ld_shlibs_CXX" = no && can_build_shared=no
20397
20398 with_gnu_ld_CXX=$with_gnu_ld
20399
20400
20401
20402
20403
20404
20405 #
20406 # Do we need to explicitly link libc?
20407 #
20408 case "x$archive_cmds_need_lc_CXX" in
20409 x|xyes)
20410   # Assume -lc should be added
20411   archive_cmds_need_lc_CXX=yes
20412
20413   if test "$enable_shared" = yes && test "$GCC" = yes; then
20414     case $archive_cmds_CXX in
20415     *'~'*)
20416       # FIXME: we may have to deal with multi-command sequences.
20417       ;;
20418     '$CC '*)
20419       # Test whether the compiler implicitly links with -lc since on some
20420       # systems, -lgcc has to come before -lc. If gcc already passes -lc
20421       # to ld, don't add -lc before -lgcc.
20422       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
20423 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
20424 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
20425   $as_echo_n "(cached) " >&6
20426 else
20427   $RM conftest*
20428         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20429
20430         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
20431   (eval $ac_compile) 2>&5
20432   ac_status=$?
20433   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20434   test $ac_status = 0; } 2>conftest.err; then
20435           soname=conftest
20436           lib=conftest
20437           libobjs=conftest.$ac_objext
20438           deplibs=
20439           wl=$lt_prog_compiler_wl_CXX
20440           pic_flag=$lt_prog_compiler_pic_CXX
20441           compiler_flags=-v
20442           linker_flags=-v
20443           verstring=
20444           output_objdir=.
20445           libname=conftest
20446           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
20447           allow_undefined_flag_CXX=
20448           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
20449   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
20450   ac_status=$?
20451   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20452   test $ac_status = 0; }
20453           then
20454             lt_cv_archive_cmds_need_lc_CXX=no
20455           else
20456             lt_cv_archive_cmds_need_lc_CXX=yes
20457           fi
20458           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
20459         else
20460           cat conftest.err 1>&5
20461         fi
20462         $RM conftest*
20463
20464 fi
20465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
20466 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
20467       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
20468       ;;
20469     esac
20470   fi
20471   ;;
20472 esac
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
20532
20533
20534
20535
20536
20537     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
20538 $as_echo_n "checking dynamic linker characteristics... " >&6; }
20539
20540 library_names_spec=
20541 libname_spec='lib$name'
20542 soname_spec=
20543 shrext_cmds=".so"
20544 postinstall_cmds=
20545 postuninstall_cmds=
20546 finish_cmds=
20547 finish_eval=
20548 shlibpath_var=
20549 shlibpath_overrides_runpath=unknown
20550 version_type=none
20551 dynamic_linker="$host_os ld.so"
20552 sys_lib_dlsearch_path_spec="/lib /usr/lib"
20553 need_lib_prefix=unknown
20554 hardcode_into_libs=no
20555
20556 # when you set need_version to no, make sure it does not cause -set_version
20557 # flags to be left without arguments
20558 need_version=unknown
20559
20560 case $host_os in
20561 aix3*)
20562   version_type=linux
20563   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
20564   shlibpath_var=LIBPATH
20565
20566   # AIX 3 has no versioning support, so we append a major version to the name.
20567   soname_spec='${libname}${release}${shared_ext}$major'
20568   ;;
20569
20570 aix[4-9]*)
20571   version_type=linux
20572   need_lib_prefix=no
20573   need_version=no
20574   hardcode_into_libs=yes
20575   if test "$host_cpu" = ia64; then
20576     # AIX 5 supports IA64
20577     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
20578     shlibpath_var=LD_LIBRARY_PATH
20579   else
20580     # With GCC up to 2.95.x, collect2 would create an import file
20581     # for dependence libraries.  The import file would start with
20582     # the line `#! .'.  This would cause the generated library to
20583     # depend on `.', always an invalid library.  This was fixed in
20584     # development snapshots of GCC prior to 3.0.
20585     case $host_os in
20586       aix4 | aix4.[01] | aix4.[01].*)
20587       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
20588            echo ' yes '
20589            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
20590         :
20591       else
20592         can_build_shared=no
20593       fi
20594       ;;
20595     esac
20596     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
20597     # soname into executable. Probably we can add versioning support to
20598     # collect2, so additional links can be useful in future.
20599     if test "$aix_use_runtimelinking" = yes; then
20600       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
20601       # instead of lib<name>.a to let people know that these are not
20602       # typical AIX shared libraries.
20603       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20604     else
20605       # We preserve .a as extension for shared libraries through AIX4.2
20606       # and later when we are not doing run time linking.
20607       library_names_spec='${libname}${release}.a $libname.a'
20608       soname_spec='${libname}${release}${shared_ext}$major'
20609     fi
20610     shlibpath_var=LIBPATH
20611   fi
20612   ;;
20613
20614 amigaos*)
20615   case $host_cpu in
20616   powerpc)
20617     # Since July 2007 AmigaOS4 officially supports .so libraries.
20618     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
20619     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20620     ;;
20621   m68k)
20622     library_names_spec='$libname.ixlibrary $libname.a'
20623     # Create ${libname}_ixlibrary.a entries in /sys/libs.
20624     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 ${libname}_ixlibrary.a || exit 1; done'
20625     ;;
20626   esac
20627   ;;
20628
20629 beos*)
20630   library_names_spec='${libname}${shared_ext}'
20631   dynamic_linker="$host_os ld.so"
20632   shlibpath_var=LIBRARY_PATH
20633   ;;
20634
20635 bsdi[45]*)
20636   version_type=linux
20637   need_version=no
20638   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20639   soname_spec='${libname}${release}${shared_ext}$major'
20640   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
20641   shlibpath_var=LD_LIBRARY_PATH
20642   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
20643   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
20644   # the default ld.so.conf also contains /usr/contrib/lib and
20645   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
20646   # libtool to hard-code these into programs
20647   ;;
20648
20649 cygwin* | mingw* | pw32* | cegcc*)
20650   version_type=windows
20651   shrext_cmds=".dll"
20652   need_version=no
20653   need_lib_prefix=no
20654
20655   case $GCC,$host_os in
20656   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
20657     library_names_spec='$libname.dll.a'
20658     # DLL is installed to $(libdir)/../bin by postinstall_cmds
20659     postinstall_cmds='base_file=`basename \${file}`~
20660       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
20661       dldir=$destdir/`dirname \$dlpath`~
20662       test -d \$dldir || mkdir -p \$dldir~
20663       $install_prog $dir/$dlname \$dldir/$dlname~
20664       chmod a+x \$dldir/$dlname~
20665       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
20666         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
20667       fi'
20668     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
20669       dlpath=$dir/\$dldll~
20670        $RM \$dlpath'
20671     shlibpath_overrides_runpath=yes
20672
20673     case $host_os in
20674     cygwin*)
20675       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
20676       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20677
20678       ;;
20679     mingw* | cegcc*)
20680       # MinGW DLLs use traditional 'lib' prefix
20681       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20682       ;;
20683     pw32*)
20684       # pw32 DLLs use 'pw' prefix rather than 'lib'
20685       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20686       ;;
20687     esac
20688     ;;
20689
20690   *)
20691     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
20692     ;;
20693   esac
20694   dynamic_linker='Win32 ld.exe'
20695   # FIXME: first we should search . and the directory the executable is in
20696   shlibpath_var=PATH
20697   ;;
20698
20699 darwin* | rhapsody*)
20700   dynamic_linker="$host_os dyld"
20701   version_type=darwin
20702   need_lib_prefix=no
20703   need_version=no
20704   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
20705   soname_spec='${libname}${release}${major}$shared_ext'
20706   shlibpath_overrides_runpath=yes
20707   shlibpath_var=DYLD_LIBRARY_PATH
20708   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
20709
20710   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
20711   ;;
20712
20713 dgux*)
20714   version_type=linux
20715   need_lib_prefix=no
20716   need_version=no
20717   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
20718   soname_spec='${libname}${release}${shared_ext}$major'
20719   shlibpath_var=LD_LIBRARY_PATH
20720   ;;
20721
20722 freebsd* | dragonfly*)
20723   # DragonFly does not have aout.  When/if they implement a new
20724   # versioning mechanism, adjust this.
20725   if test -x /usr/bin/objformat; then
20726     objformat=`/usr/bin/objformat`
20727   else
20728     case $host_os in
20729     freebsd[23].*) objformat=aout ;;
20730     *) objformat=elf ;;
20731     esac
20732   fi
20733   version_type=freebsd-$objformat
20734   case $version_type in
20735     freebsd-elf*)
20736       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20737       need_version=no
20738       need_lib_prefix=no
20739       ;;
20740     freebsd-*)
20741       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
20742       need_version=yes
20743       ;;
20744   esac
20745   shlibpath_var=LD_LIBRARY_PATH
20746   case $host_os in
20747   freebsd2.*)
20748     shlibpath_overrides_runpath=yes
20749     ;;
20750   freebsd3.[01]* | freebsdelf3.[01]*)
20751     shlibpath_overrides_runpath=yes
20752     hardcode_into_libs=yes
20753     ;;
20754   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
20755   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
20756     shlibpath_overrides_runpath=no
20757     hardcode_into_libs=yes
20758     ;;
20759   *) # from 4.6 on, and DragonFly
20760     shlibpath_overrides_runpath=yes
20761     hardcode_into_libs=yes
20762     ;;
20763   esac
20764   ;;
20765
20766 gnu*)
20767   version_type=linux
20768   need_lib_prefix=no
20769   need_version=no
20770   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20771   soname_spec='${libname}${release}${shared_ext}$major'
20772   shlibpath_var=LD_LIBRARY_PATH
20773   hardcode_into_libs=yes
20774   ;;
20775
20776 haiku*)
20777   version_type=linux
20778   need_lib_prefix=no
20779   need_version=no
20780   dynamic_linker="$host_os runtime_loader"
20781   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20782   soname_spec='${libname}${release}${shared_ext}$major'
20783   shlibpath_var=LIBRARY_PATH
20784   shlibpath_overrides_runpath=yes
20785   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
20786   hardcode_into_libs=yes
20787   ;;
20788
20789 hpux9* | hpux10* | hpux11*)
20790   # Give a soname corresponding to the major version so that dld.sl refuses to
20791   # link against other versions.
20792   version_type=sunos
20793   need_lib_prefix=no
20794   need_version=no
20795   case $host_cpu in
20796   ia64*)
20797     shrext_cmds='.so'
20798     hardcode_into_libs=yes
20799     dynamic_linker="$host_os dld.so"
20800     shlibpath_var=LD_LIBRARY_PATH
20801     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20802     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20803     soname_spec='${libname}${release}${shared_ext}$major'
20804     if test "X$HPUX_IA64_MODE" = X32; then
20805       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
20806     else
20807       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
20808     fi
20809     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20810     ;;
20811   hppa*64*)
20812     shrext_cmds='.sl'
20813     hardcode_into_libs=yes
20814     dynamic_linker="$host_os dld.sl"
20815     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
20816     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20817     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20818     soname_spec='${libname}${release}${shared_ext}$major'
20819     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
20820     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20821     ;;
20822   *)
20823     shrext_cmds='.sl'
20824     dynamic_linker="$host_os dld.sl"
20825     shlibpath_var=SHLIB_PATH
20826     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
20827     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20828     soname_spec='${libname}${release}${shared_ext}$major'
20829     ;;
20830   esac
20831   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
20832   postinstall_cmds='chmod 555 $lib'
20833   # or fails outright, so override atomically:
20834   install_override_mode=555
20835   ;;
20836
20837 interix[3-9]*)
20838   version_type=linux
20839   need_lib_prefix=no
20840   need_version=no
20841   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20842   soname_spec='${libname}${release}${shared_ext}$major'
20843   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
20844   shlibpath_var=LD_LIBRARY_PATH
20845   shlibpath_overrides_runpath=no
20846   hardcode_into_libs=yes
20847   ;;
20848
20849 irix5* | irix6* | nonstopux*)
20850   case $host_os in
20851     nonstopux*) version_type=nonstopux ;;
20852     *)
20853         if test "$lt_cv_prog_gnu_ld" = yes; then
20854                 version_type=linux
20855         else
20856                 version_type=irix
20857         fi ;;
20858   esac
20859   need_lib_prefix=no
20860   need_version=no
20861   soname_spec='${libname}${release}${shared_ext}$major'
20862   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
20863   case $host_os in
20864   irix5* | nonstopux*)
20865     libsuff= shlibsuff=
20866     ;;
20867   *)
20868     case $LD in # libtool.m4 will add one of these switches to LD
20869     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
20870       libsuff= shlibsuff= libmagic=32-bit;;
20871     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
20872       libsuff=32 shlibsuff=N32 libmagic=N32;;
20873     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
20874       libsuff=64 shlibsuff=64 libmagic=64-bit;;
20875     *) libsuff= shlibsuff= libmagic=never-match;;
20876     esac
20877     ;;
20878   esac
20879   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
20880   shlibpath_overrides_runpath=no
20881   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
20882   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
20883   hardcode_into_libs=yes
20884   ;;
20885
20886 # No shared lib support for Linux oldld, aout, or coff.
20887 linux*oldld* | linux*aout* | linux*coff*)
20888   dynamic_linker=no
20889   ;;
20890
20891 # This must be Linux ELF.
20892 linux* | k*bsd*-gnu | kopensolaris*-gnu)
20893   version_type=linux
20894   need_lib_prefix=no
20895   need_version=no
20896   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20897   soname_spec='${libname}${release}${shared_ext}$major'
20898   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
20899   shlibpath_var=LD_LIBRARY_PATH
20900   shlibpath_overrides_runpath=no
20901
20902   # Some binutils ld are patched to set DT_RUNPATH
20903   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
20904   $as_echo_n "(cached) " >&6
20905 else
20906   lt_cv_shlibpath_overrides_runpath=no
20907     save_LDFLAGS=$LDFLAGS
20908     save_libdir=$libdir
20909     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
20910          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
20911     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20912 /* end confdefs.h.  */
20913
20914 int
20915 main ()
20916 {
20917
20918   ;
20919   return 0;
20920 }
20921 _ACEOF
20922 if ac_fn_cxx_try_link "$LINENO"; then :
20923   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
20924   lt_cv_shlibpath_overrides_runpath=yes
20925 fi
20926 fi
20927 rm -f core conftest.err conftest.$ac_objext \
20928     conftest$ac_exeext conftest.$ac_ext
20929     LDFLAGS=$save_LDFLAGS
20930     libdir=$save_libdir
20931
20932 fi
20933
20934   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
20935
20936   # This implies no fast_install, which is unacceptable.
20937   # Some rework will be needed to allow for fast_install
20938   # before this can be enabled.
20939   hardcode_into_libs=yes
20940
20941   # Append ld.so.conf contents to the search path
20942   if test -f /etc/ld.so.conf; then
20943     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' ' '`
20944     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
20945   fi
20946
20947   # We used to test for /lib/ld.so.1 and disable shared libraries on
20948   # powerpc, because MkLinux only supported shared libraries with the
20949   # GNU dynamic linker.  Since this was broken with cross compilers,
20950   # most powerpc-linux boxes support dynamic linking these days and
20951   # people can always --disable-shared, the test was removed, and we
20952   # assume the GNU/Linux dynamic linker is in use.
20953   dynamic_linker='GNU/Linux ld.so'
20954   ;;
20955
20956 netbsd*)
20957   version_type=sunos
20958   need_lib_prefix=no
20959   need_version=no
20960   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
20961     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20962     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20963     dynamic_linker='NetBSD (a.out) ld.so'
20964   else
20965     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20966     soname_spec='${libname}${release}${shared_ext}$major'
20967     dynamic_linker='NetBSD ld.elf_so'
20968   fi
20969   shlibpath_var=LD_LIBRARY_PATH
20970   shlibpath_overrides_runpath=yes
20971   hardcode_into_libs=yes
20972   ;;
20973
20974 newsos6)
20975   version_type=linux
20976   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20977   shlibpath_var=LD_LIBRARY_PATH
20978   shlibpath_overrides_runpath=yes
20979   ;;
20980
20981 *nto* | *qnx*)
20982   version_type=qnx
20983   need_lib_prefix=no
20984   need_version=no
20985   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20986   soname_spec='${libname}${release}${shared_ext}$major'
20987   shlibpath_var=LD_LIBRARY_PATH
20988   shlibpath_overrides_runpath=no
20989   hardcode_into_libs=yes
20990   dynamic_linker='ldqnx.so'
20991   ;;
20992
20993 openbsd*)
20994   version_type=sunos
20995   sys_lib_dlsearch_path_spec="/usr/lib"
20996   need_lib_prefix=no
20997   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
20998   case $host_os in
20999     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
21000     *)                          need_version=no  ;;
21001   esac
21002   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21003   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
21004   shlibpath_var=LD_LIBRARY_PATH
21005   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
21006     case $host_os in
21007       openbsd2.[89] | openbsd2.[89].*)
21008         shlibpath_overrides_runpath=no
21009         ;;
21010       *)
21011         shlibpath_overrides_runpath=yes
21012         ;;
21013       esac
21014   else
21015     shlibpath_overrides_runpath=yes
21016   fi
21017   ;;
21018
21019 os2*)
21020   libname_spec='$name'
21021   shrext_cmds=".dll"
21022   need_lib_prefix=no
21023   library_names_spec='$libname${shared_ext} $libname.a'
21024   dynamic_linker='OS/2 ld.exe'
21025   shlibpath_var=LIBPATH
21026   ;;
21027
21028 osf3* | osf4* | osf5*)
21029   version_type=osf
21030   need_lib_prefix=no
21031   need_version=no
21032   soname_spec='${libname}${release}${shared_ext}$major'
21033   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21034   shlibpath_var=LD_LIBRARY_PATH
21035   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
21036   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
21037   ;;
21038
21039 rdos*)
21040   dynamic_linker=no
21041   ;;
21042
21043 solaris*)
21044   version_type=linux
21045   need_lib_prefix=no
21046   need_version=no
21047   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21048   soname_spec='${libname}${release}${shared_ext}$major'
21049   shlibpath_var=LD_LIBRARY_PATH
21050   shlibpath_overrides_runpath=yes
21051   hardcode_into_libs=yes
21052   # ldd complains unless libraries are executable
21053   postinstall_cmds='chmod +x $lib'
21054   ;;
21055
21056 sunos4*)
21057   version_type=sunos
21058   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21059   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
21060   shlibpath_var=LD_LIBRARY_PATH
21061   shlibpath_overrides_runpath=yes
21062   if test "$with_gnu_ld" = yes; then
21063     need_lib_prefix=no
21064   fi
21065   need_version=yes
21066   ;;
21067
21068 sysv4 | sysv4.3*)
21069   version_type=linux
21070   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21071   soname_spec='${libname}${release}${shared_ext}$major'
21072   shlibpath_var=LD_LIBRARY_PATH
21073   case $host_vendor in
21074     sni)
21075       shlibpath_overrides_runpath=no
21076       need_lib_prefix=no
21077       runpath_var=LD_RUN_PATH
21078       ;;
21079     siemens)
21080       need_lib_prefix=no
21081       ;;
21082     motorola)
21083       need_lib_prefix=no
21084       need_version=no
21085       shlibpath_overrides_runpath=no
21086       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
21087       ;;
21088   esac
21089   ;;
21090
21091 sysv4*MP*)
21092   if test -d /usr/nec ;then
21093     version_type=linux
21094     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
21095     soname_spec='$libname${shared_ext}.$major'
21096     shlibpath_var=LD_LIBRARY_PATH
21097   fi
21098   ;;
21099
21100 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
21101   version_type=freebsd-elf
21102   need_lib_prefix=no
21103   need_version=no
21104   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
21105   soname_spec='${libname}${release}${shared_ext}$major'
21106   shlibpath_var=LD_LIBRARY_PATH
21107   shlibpath_overrides_runpath=yes
21108   hardcode_into_libs=yes
21109   if test "$with_gnu_ld" = yes; then
21110     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
21111   else
21112     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
21113     case $host_os in
21114       sco3.2v5*)
21115         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
21116         ;;
21117     esac
21118   fi
21119   sys_lib_dlsearch_path_spec='/usr/lib'
21120   ;;
21121
21122 tpf*)
21123   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
21124   version_type=linux
21125   need_lib_prefix=no
21126   need_version=no
21127   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21128   shlibpath_var=LD_LIBRARY_PATH
21129   shlibpath_overrides_runpath=no
21130   hardcode_into_libs=yes
21131   ;;
21132
21133 uts4*)
21134   version_type=linux
21135   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21136   soname_spec='${libname}${release}${shared_ext}$major'
21137   shlibpath_var=LD_LIBRARY_PATH
21138   ;;
21139
21140 *)
21141   dynamic_linker=no
21142   ;;
21143 esac
21144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
21145 $as_echo "$dynamic_linker" >&6; }
21146 test "$dynamic_linker" = no && can_build_shared=no
21147
21148 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
21149 if test "$GCC" = yes; then
21150   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
21151 fi
21152
21153 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
21154   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
21155 fi
21156 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
21157   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
21158 fi
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
21192
21193
21194
21195
21196
21197     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
21198 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
21199 hardcode_action_CXX=
21200 if test -n "$hardcode_libdir_flag_spec_CXX" ||
21201    test -n "$runpath_var_CXX" ||
21202    test "X$hardcode_automatic_CXX" = "Xyes" ; then
21203
21204   # We can hardcode non-existent directories.
21205   if test "$hardcode_direct_CXX" != no &&
21206      # If the only mechanism to avoid hardcoding is shlibpath_var, we
21207      # have to relink, otherwise we might link with an installed library
21208      # when we should be linking with a yet-to-be-installed one
21209      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
21210      test "$hardcode_minus_L_CXX" != no; then
21211     # Linking always hardcodes the temporary library directory.
21212     hardcode_action_CXX=relink
21213   else
21214     # We can link without hardcoding, and we can hardcode nonexisting dirs.
21215     hardcode_action_CXX=immediate
21216   fi
21217 else
21218   # We cannot hardcode anything, or else we can only hardcode existing
21219   # directories.
21220   hardcode_action_CXX=unsupported
21221 fi
21222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
21223 $as_echo "$hardcode_action_CXX" >&6; }
21224
21225 if test "$hardcode_action_CXX" = relink ||
21226    test "$inherit_rpath_CXX" = yes; then
21227   # Fast installation is not supported
21228   enable_fast_install=no
21229 elif test "$shlibpath_overrides_runpath" = yes ||
21230      test "$enable_shared" = no; then
21231   # Fast installation is not necessary
21232   enable_fast_install=needless
21233 fi
21234
21235
21236
21237
21238
21239
21240
21241   fi # test -n "$compiler"
21242
21243   CC=$lt_save_CC
21244   LDCXX=$LD
21245   LD=$lt_save_LD
21246   GCC=$lt_save_GCC
21247   with_gnu_ld=$lt_save_with_gnu_ld
21248   lt_cv_path_LDCXX=$lt_cv_path_LD
21249   lt_cv_path_LD=$lt_save_path_LD
21250   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
21251   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
21252 fi # test "$_lt_caught_CXX_error" != yes
21253
21254 ac_ext=c
21255 ac_cpp='$CPP $CPPFLAGS'
21256 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21257 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21258 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21259
21260
21261
21262
21263
21264
21265
21266
21267
21268
21269
21270
21271
21272
21273
21274
21275 # Only expand once:
21276
21277
21278
21279
21280
21281 # Identify the assembler which will work hand-in-glove with the newly
21282 # built GCC, so that we can examine its features.  This is the assembler
21283 # which will be driven by the driver program.
21284 #
21285 # If build != host, and we aren't building gas in-tree, we identify a
21286 # build->target assembler and hope that it will have the same features
21287 # as the host->target assembler we'll be using.
21288 gcc_cv_gas_major_version=
21289 gcc_cv_gas_minor_version=
21290 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
21291
21292 if test "${gcc_cv_as+set}" = set; then :
21293
21294 else
21295
21296 if test -x "$DEFAULT_ASSEMBLER"; then
21297         gcc_cv_as="$DEFAULT_ASSEMBLER"
21298 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
21299      && test -f ../gas/Makefile \
21300      && test x$build = x$host; then
21301         gcc_cv_as=../gas/as-new$build_exeext
21302 elif test -x as$build_exeext; then
21303         # Build using assembler in the current directory.
21304         gcc_cv_as=./as$build_exeext
21305 elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then
21306         gcc_cv_as="$AS_FOR_TARGET"
21307 else
21308         # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
21309 set dummy $AS_FOR_TARGET; ac_word=$2
21310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21311 $as_echo_n "checking for $ac_word... " >&6; }
21312 if test "${ac_cv_path_gcc_cv_as+set}" = set; then :
21313   $as_echo_n "(cached) " >&6
21314 else
21315   case $gcc_cv_as in
21316   [\\/]* | ?:[\\/]*)
21317   ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
21318   ;;
21319   *)
21320   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21321 for as_dir in $PATH
21322 do
21323   IFS=$as_save_IFS
21324   test -z "$as_dir" && as_dir=.
21325     for ac_exec_ext in '' $ac_executable_extensions; do
21326   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21327     ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
21328     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21329     break 2
21330   fi
21331 done
21332   done
21333 IFS=$as_save_IFS
21334
21335   ;;
21336 esac
21337 fi
21338 gcc_cv_as=$ac_cv_path_gcc_cv_as
21339 if test -n "$gcc_cv_as"; then
21340   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21341 $as_echo "$gcc_cv_as" >&6; }
21342 else
21343   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21344 $as_echo "no" >&6; }
21345 fi
21346
21347
21348 fi
21349 fi
21350
21351 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
21352
21353 case "$ORIGINAL_AS_FOR_TARGET" in
21354   ./as | ./as$build_exeext) ;;
21355   *) ac_config_files="$ac_config_files as:exec-tool.in"
21356  ;;
21357 esac
21358
21359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5
21360 $as_echo_n "checking what assembler to use... " >&6; }
21361 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
21362   # Single tree build which includes gas.  We want to prefer it
21363   # over whatever linker top-level may have detected, since
21364   # we'll use what we're building after installation anyway.
21365   { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5
21366 $as_echo "newly built gas" >&6; }
21367   in_tree_gas=yes
21368   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21369 for f in $gcc_cv_as_bfd_srcdir/configure \
21370          $gcc_cv_as_gas_srcdir/configure \
21371          $gcc_cv_as_gas_srcdir/configure.in \
21372          $gcc_cv_as_gas_srcdir/Makefile.in ; do
21373   gcc_cv_gas_version=`sed -n -e 's/^[   ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
21374   if test x$gcc_cv_gas_version != x; then
21375     break
21376   fi
21377 done
21378 case $gcc_cv_gas_version in
21379   VERSION=[0-9]*) ;;
21380   *) as_fn_error "cannot find version of in-tree assembler" "$LINENO" 5;;
21381 esac
21382 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
21383 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21384 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
21385 case $gcc_cv_gas_patch_version in
21386   "") gcc_cv_gas_patch_version="0" ;;
21387 esac
21388 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
21389                             + $gcc_cv_gas_minor_version \) \* 1000 \
21390                             + $gcc_cv_gas_patch_version`
21391
21392   in_tree_gas_is_elf=no
21393   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
21394      || (grep 'obj_format = multi' ../gas/Makefile \
21395          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
21396   then
21397     in_tree_gas_is_elf=yes
21398   fi
21399 else
21400   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21401 $as_echo "$gcc_cv_as" >&6; }
21402   in_tree_gas=no
21403 fi
21404
21405 default_ld=
21406 # Check whether --enable-ld was given.
21407 if test "${enable_ld+set}" = set; then :
21408   enableval=$enable_ld; case "${enableval}" in
21409  no)
21410    default_ld=ld.gold
21411    ;;
21412  esac
21413 fi
21414
21415
21416 # Check whether --enable-gold was given.
21417 if test "${enable_gold+set}" = set; then :
21418   enableval=$enable_gold; case "${enableval}" in
21419  default)
21420    install_gold_as_default=yes
21421    ;;
21422  yes)
21423    if test x${default_ld} != x; then
21424      install_gold_as_default=yes
21425    fi
21426    ;;
21427  no)
21428    ;;
21429  *)
21430    as_fn_error "invalid --enable-gold argument" "$LINENO" 5
21431    ;;
21432  esac
21433 else
21434   install_gold_as_default=no
21435 fi
21436
21437
21438 # Identify the linker which will work hand-in-glove with the newly
21439 # built GCC, so that we can examine its features.  This is the linker
21440 # which will be driven by the driver program.
21441 #
21442 # If build != host, and we aren't building gas in-tree, we identify a
21443 # build->target linker and hope that it will have the same features
21444 # as the host->target linker we'll be using.
21445 gcc_cv_gld_major_version=
21446 gcc_cv_gld_minor_version=
21447 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
21448 gcc_cv_ld_gold_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gold
21449 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21450
21451 if test "${gcc_cv_ld+set}" = set; then :
21452
21453 else
21454
21455 if test -x "$DEFAULT_LINKER"; then
21456         gcc_cv_ld="$DEFAULT_LINKER"
21457 elif test $install_gold_as_default = yes \
21458      && test -f $gcc_cv_ld_gold_srcdir/configure.ac \
21459      && test -f ../gold/Makefile \
21460      && test x$build = x$host; then
21461         gcc_cv_ld=../gold/ld-new$build_exeext
21462 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
21463      && test -f ../ld/Makefile \
21464      && test x$build = x$host; then
21465         gcc_cv_ld=../ld/ld-new$build_exeext
21466 elif test -x collect-ld$build_exeext; then
21467         # Build using linker in the current directory.
21468         gcc_cv_ld=./collect-ld$build_exeext
21469 elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then
21470         gcc_cv_ld="$LD_FOR_TARGET"
21471 else
21472         # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
21473 set dummy $LD_FOR_TARGET; ac_word=$2
21474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21475 $as_echo_n "checking for $ac_word... " >&6; }
21476 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then :
21477   $as_echo_n "(cached) " >&6
21478 else
21479   case $gcc_cv_ld in
21480   [\\/]* | ?:[\\/]*)
21481   ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
21482   ;;
21483   *)
21484   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21485 for as_dir in $PATH
21486 do
21487   IFS=$as_save_IFS
21488   test -z "$as_dir" && as_dir=.
21489     for ac_exec_ext in '' $ac_executable_extensions; do
21490   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21491     ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
21492     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21493     break 2
21494   fi
21495 done
21496   done
21497 IFS=$as_save_IFS
21498
21499   ;;
21500 esac
21501 fi
21502 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
21503 if test -n "$gcc_cv_ld"; then
21504   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21505 $as_echo "$gcc_cv_ld" >&6; }
21506 else
21507   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21508 $as_echo "no" >&6; }
21509 fi
21510
21511
21512 fi
21513 fi
21514
21515 ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
21516 PLUGIN_LD_SUFFIX=`basename $gcc_cv_ld | sed -e "s,$target_alias-,,"`
21517 # if the PLUGIN_LD is set ld-new, just have it as ld
21518 # as that is the installed named.
21519 if test x$PLUGIN_LD_SUFFIX = xld-new \
21520    || test x$PLUGIN_LD_SUFFIX = xcollect-ld ; then
21521   PLUGIN_LD_SUFFIX=ld
21522 fi
21523
21524 # Check whether --with-plugin-ld was given.
21525 if test "${with_plugin_ld+set}" = set; then :
21526   withval=$with_plugin_ld; if test x"$withval" != x; then
21527    ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
21528    PLUGIN_LD_SUFFIX=`echo $withval | sed -e "s,$target_alias-,,"`
21529  fi
21530 fi
21531
21532
21533
21534 cat >>confdefs.h <<_ACEOF
21535 #define PLUGIN_LD_SUFFIX "$PLUGIN_LD_SUFFIX"
21536 _ACEOF
21537
21538
21539 # Check to see if we are using gold instead of ld
21540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
21541 $as_echo_n "checking whether we are using gold... " >&6; }
21542 ld_is_gold=no
21543 if test x$gcc_cv_ld != x; then
21544   if $gcc_cv_ld --version 2>/dev/null | sed 1q \
21545      | grep "GNU gold" > /dev/null; then
21546     ld_is_gold=yes
21547   fi
21548 fi
21549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
21550 $as_echo "$ld_is_gold" >&6; }
21551
21552 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
21553
21554 case "$ORIGINAL_LD_FOR_TARGET" in
21555   ./collect-ld | ./collect-ld$build_exeext) ;;
21556   *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
21557  ;;
21558 esac
21559
21560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
21561 $as_echo_n "checking what linker to use... " >&6; }
21562 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
21563    || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
21564         # Single tree build which includes ld.  We want to prefer it
21565         # over whatever linker top-level may have detected, since
21566         # we'll use what we're building after installation anyway.
21567         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
21568 $as_echo "newly built ld" >&6; }
21569         in_tree_ld=yes
21570         in_tree_ld_is_elf=no
21571         if (grep 'EMUL = .*elf' ../ld/Makefile \
21572             || grep 'EMUL = .*linux' ../ld/Makefile \
21573             || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
21574           in_tree_ld_is_elf=yes
21575         elif test "$ld_is_gold" = yes; then
21576           in_tree_ld_is_elf=yes
21577         fi
21578         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
21579         do
21580                 gcc_cv_gld_version=`sed -n -e 's/^[     ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
21581                 if test x$gcc_cv_gld_version != x; then
21582                         break
21583                 fi
21584         done
21585         case $gcc_cv_gld_version in
21586           VERSION=[0-9]*) ;;
21587           *) as_fn_error "cannot find version of in-tree linker" "$LINENO" 5 ;;
21588         esac
21589         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
21590         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21591         ORIGINAL_LD_BFD_FOR_TARGET=../ld/ld-new$build_exeext
21592         ORIGINAL_LD_GOLD_FOR_TARGET=../gold/ld-new$build_exeext
21593 else
21594         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21595 $as_echo "$gcc_cv_ld" >&6; }
21596         in_tree_ld=no
21597         gcc_cvs_ld_program=`dirname $gcc_cv_ld`/`basename $gcc_cv_ld $host_exeext`
21598         ORIGINAL_LD_BFD_FOR_TARGET=${gcc_cvs_ld_program}.bfd$host_exeext
21599         ORIGINAL_LD_GOLD_FOR_TARGET=${gcc_cvs_ld_program}.gold$host_exeext
21600 fi
21601
21602
21603
21604
21605 # Figure out what nm we will be using.
21606 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
21607 if test "${gcc_cv_nm+set}" = set; then :
21608
21609 else
21610
21611 if test -f $gcc_cv_binutils_srcdir/configure.in \
21612      && test -f ../binutils/Makefile \
21613      && test x$build = x$host; then
21614         gcc_cv_nm=../binutils/nm-new$build_exeext
21615 elif test -x nm$build_exeext; then
21616         gcc_cv_nm=./nm$build_exeext
21617 elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then
21618         gcc_cv_nm="$NM_FOR_TARGET"
21619 else
21620         # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
21621 set dummy $NM_FOR_TARGET; ac_word=$2
21622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21623 $as_echo_n "checking for $ac_word... " >&6; }
21624 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then :
21625   $as_echo_n "(cached) " >&6
21626 else
21627   case $gcc_cv_nm in
21628   [\\/]* | ?:[\\/]*)
21629   ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
21630   ;;
21631   *)
21632   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21633 for as_dir in $PATH
21634 do
21635   IFS=$as_save_IFS
21636   test -z "$as_dir" && as_dir=.
21637     for ac_exec_ext in '' $ac_executable_extensions; do
21638   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21639     ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
21640     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21641     break 2
21642   fi
21643 done
21644   done
21645 IFS=$as_save_IFS
21646
21647   ;;
21648 esac
21649 fi
21650 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
21651 if test -n "$gcc_cv_nm"; then
21652   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21653 $as_echo "$gcc_cv_nm" >&6; }
21654 else
21655   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21656 $as_echo "no" >&6; }
21657 fi
21658
21659
21660 fi
21661 fi
21662
21663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
21664 $as_echo_n "checking what nm to use... " >&6; }
21665 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
21666         # Single tree build which includes binutils.
21667         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
21668 $as_echo "newly built nm" >&6; }
21669         in_tree_nm=yes
21670 else
21671         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21672 $as_echo "$gcc_cv_nm" >&6; }
21673         in_tree_nm=no
21674 fi
21675
21676 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
21677
21678 case "$ORIGINAL_NM_FOR_TARGET" in
21679   ./nm | ./nm$build_exeext) ;;
21680   *) ac_config_files="$ac_config_files nm:exec-tool.in"
21681  ;;
21682 esac
21683
21684
21685 # Figure out what objdump we will be using.
21686 if test "${gcc_cv_objdump+set}" = set; then :
21687
21688 else
21689
21690 if test -f $gcc_cv_binutils_srcdir/configure.in \
21691      && test -f ../binutils/Makefile \
21692      && test x$build = x$host; then
21693         # Single tree build which includes binutils.
21694         gcc_cv_objdump=../binutils/objdump$build_exeext
21695 elif test -x objdump$build_exeext; then
21696         gcc_cv_objdump=./objdump$build_exeext
21697 elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then
21698         gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
21699 else
21700         # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
21701 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
21702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21703 $as_echo_n "checking for $ac_word... " >&6; }
21704 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then :
21705   $as_echo_n "(cached) " >&6
21706 else
21707   case $gcc_cv_objdump in
21708   [\\/]* | ?:[\\/]*)
21709   ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
21710   ;;
21711   *)
21712   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21713 for as_dir in $PATH
21714 do
21715   IFS=$as_save_IFS
21716   test -z "$as_dir" && as_dir=.
21717     for ac_exec_ext in '' $ac_executable_extensions; do
21718   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21719     ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
21720     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21721     break 2
21722   fi
21723 done
21724   done
21725 IFS=$as_save_IFS
21726
21727   ;;
21728 esac
21729 fi
21730 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
21731 if test -n "$gcc_cv_objdump"; then
21732   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21733 $as_echo "$gcc_cv_objdump" >&6; }
21734 else
21735   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21736 $as_echo "no" >&6; }
21737 fi
21738
21739
21740 fi
21741 fi
21742
21743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
21744 $as_echo_n "checking what objdump to use... " >&6; }
21745 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
21746         # Single tree build which includes binutils.
21747         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
21748 $as_echo "newly built objdump" >&6; }
21749 elif test x$gcc_cv_objdump = x; then
21750         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21751 $as_echo "not found" >&6; }
21752 else
21753         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21754 $as_echo "$gcc_cv_objdump" >&6; }
21755 fi
21756
21757 # Figure out what readelf we will be using.
21758 if test "${gcc_cv_readelf+set}" = set; then :
21759
21760 else
21761
21762 if test -f $gcc_cv_binutils_srcdir/configure.in \
21763      && test -f ../binutils/Makefile \
21764      && test x$build = x$host; then
21765         # Single tree build which includes binutils.
21766         gcc_cv_readelf=../binutils/readelf$build_exeext
21767 elif test -x readelf$build_exeext; then
21768         gcc_cv_readelf=./readelf$build_exeext
21769 else
21770         # Extract the first word of "readelf", so it can be a program name with args.
21771 set dummy readelf; ac_word=$2
21772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21773 $as_echo_n "checking for $ac_word... " >&6; }
21774 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then :
21775   $as_echo_n "(cached) " >&6
21776 else
21777   case $gcc_cv_readelf in
21778   [\\/]* | ?:[\\/]*)
21779   ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
21780   ;;
21781   *)
21782   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21783 for as_dir in $PATH
21784 do
21785   IFS=$as_save_IFS
21786   test -z "$as_dir" && as_dir=.
21787     for ac_exec_ext in '' $ac_executable_extensions; do
21788   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21789     ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
21790     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21791     break 2
21792   fi
21793 done
21794   done
21795 IFS=$as_save_IFS
21796
21797   ;;
21798 esac
21799 fi
21800 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
21801 if test -n "$gcc_cv_readelf"; then
21802   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21803 $as_echo "$gcc_cv_readelf" >&6; }
21804 else
21805   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21806 $as_echo "no" >&6; }
21807 fi
21808
21809
21810 fi
21811 fi
21812
21813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
21814 $as_echo_n "checking what readelf to use... " >&6; }
21815 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
21816         # Single tree build which includes binutils.
21817         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
21818 $as_echo "newly built readelf" >&6; }
21819 elif test x$gcc_cv_readelf = x; then
21820         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21821 $as_echo "not found" >&6; }
21822 else
21823         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21824 $as_echo "$gcc_cv_readelf" >&6; }
21825 fi
21826
21827 # Figure out what assembler alignment features are present.
21828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
21829 $as_echo_n "checking assembler flags... " >&6; }
21830 if test "${gcc_cv_as_flags+set}" = set; then :
21831   $as_echo_n "(cached) " >&6
21832 else
21833    case "$target" in
21834   i[34567]86-*-linux*)
21835         gcc_cv_as_flags=--32
21836     ;;
21837   x86_64-*-linux-gnux32)
21838         gcc_cv_as_flags=--x32
21839     ;;
21840   x86_64-*-linux*)
21841         gcc_cv_as_flags=--64
21842     ;;
21843   powerpc*-*-darwin*)
21844         gcc_cv_as_flags="-arch ppc"
21845     ;;
21846   *)
21847     gcc_cv_as_flags=" "
21848     ;;
21849   esac
21850 fi
21851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
21852 $as_echo "$gcc_cv_as_flags" >&6; }
21853
21854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
21855 $as_echo_n "checking assembler for .balign and .p2align... " >&6; }
21856 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then :
21857   $as_echo_n "(cached) " >&6
21858 else
21859   gcc_cv_as_balign_and_p2align=no
21860     if test $in_tree_gas = yes; then
21861     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
21862   then gcc_cv_as_balign_and_p2align=yes
21863 fi
21864   elif test x$gcc_cv_as != x; then
21865     $as_echo '.balign 4
21866 .p2align 2' > conftest.s
21867     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21868   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21869   (eval $ac_try) 2>&5
21870   ac_status=$?
21871   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21872   test $ac_status = 0; }; }
21873     then
21874         gcc_cv_as_balign_and_p2align=yes
21875     else
21876       echo "configure: failed program was" >&5
21877       cat conftest.s >&5
21878     fi
21879     rm -f conftest.o conftest.s
21880   fi
21881 fi
21882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
21883 $as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
21884 if test $gcc_cv_as_balign_and_p2align = yes; then
21885
21886 $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
21887
21888 fi
21889
21890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
21891 $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
21892 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then :
21893   $as_echo_n "(cached) " >&6
21894 else
21895   gcc_cv_as_max_skip_p2align=no
21896     if test $in_tree_gas = yes; then
21897     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21898   then gcc_cv_as_max_skip_p2align=yes
21899 fi
21900   elif test x$gcc_cv_as != x; then
21901     $as_echo '.p2align 4,,7' > conftest.s
21902     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21903   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21904   (eval $ac_try) 2>&5
21905   ac_status=$?
21906   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21907   test $ac_status = 0; }; }
21908     then
21909         gcc_cv_as_max_skip_p2align=yes
21910     else
21911       echo "configure: failed program was" >&5
21912       cat conftest.s >&5
21913     fi
21914     rm -f conftest.o conftest.s
21915   fi
21916 fi
21917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
21918 $as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
21919 if test $gcc_cv_as_max_skip_p2align = yes; then
21920
21921 $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
21922
21923 fi
21924
21925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
21926 $as_echo_n "checking assembler for .literal16... " >&6; }
21927 if test "${gcc_cv_as_literal16+set}" = set; then :
21928   $as_echo_n "(cached) " >&6
21929 else
21930   gcc_cv_as_literal16=no
21931     if test $in_tree_gas = yes; then
21932     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21933   then gcc_cv_as_literal16=yes
21934 fi
21935   elif test x$gcc_cv_as != x; then
21936     $as_echo '.literal16' > conftest.s
21937     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21938   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21939   (eval $ac_try) 2>&5
21940   ac_status=$?
21941   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21942   test $ac_status = 0; }; }
21943     then
21944         gcc_cv_as_literal16=yes
21945     else
21946       echo "configure: failed program was" >&5
21947       cat conftest.s >&5
21948     fi
21949     rm -f conftest.o conftest.s
21950   fi
21951 fi
21952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
21953 $as_echo "$gcc_cv_as_literal16" >&6; }
21954 if test $gcc_cv_as_literal16 = yes; then
21955
21956 $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
21957
21958 fi
21959
21960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
21961 $as_echo_n "checking assembler for working .subsection -1... " >&6; }
21962 if test "${gcc_cv_as_subsection_m1+set}" = set; then :
21963   $as_echo_n "(cached) " >&6
21964 else
21965   gcc_cv_as_subsection_m1=no
21966     if test $in_tree_gas = yes; then
21967     if test $in_tree_gas_is_elf = yes \
21968   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21969   then gcc_cv_as_subsection_m1=yes
21970 fi
21971   elif test x$gcc_cv_as != x; then
21972     $as_echo 'conftest_label1: .word 0
21973 .subsection -1
21974 conftest_label2: .word 0
21975 .previous' > conftest.s
21976     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21977   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21978   (eval $ac_try) 2>&5
21979   ac_status=$?
21980   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21981   test $ac_status = 0; }; }
21982     then
21983         if test x$gcc_cv_nm != x; then
21984     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
21985     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
21986     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
21987     then :
21988     else gcc_cv_as_subsection_m1=yes
21989     fi
21990     rm -f conftest.nm1 conftest.nm2
21991   fi
21992     else
21993       echo "configure: failed program was" >&5
21994       cat conftest.s >&5
21995     fi
21996     rm -f conftest.o conftest.s
21997   fi
21998 fi
21999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
22000 $as_echo "$gcc_cv_as_subsection_m1" >&6; }
22001 if test $gcc_cv_as_subsection_m1 = yes; then
22002
22003 $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
22004
22005 fi
22006
22007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
22008 $as_echo_n "checking assembler for .weak... " >&6; }
22009 if test "${gcc_cv_as_weak+set}" = set; then :
22010   $as_echo_n "(cached) " >&6
22011 else
22012   gcc_cv_as_weak=no
22013     if test $in_tree_gas = yes; then
22014     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
22015   then gcc_cv_as_weak=yes
22016 fi
22017   elif test x$gcc_cv_as != x; then
22018     $as_echo '  .weak foobar' > conftest.s
22019     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22020   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22021   (eval $ac_try) 2>&5
22022   ac_status=$?
22023   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22024   test $ac_status = 0; }; }
22025     then
22026         gcc_cv_as_weak=yes
22027     else
22028       echo "configure: failed program was" >&5
22029       cat conftest.s >&5
22030     fi
22031     rm -f conftest.o conftest.s
22032   fi
22033 fi
22034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
22035 $as_echo "$gcc_cv_as_weak" >&6; }
22036 if test $gcc_cv_as_weak = yes; then
22037
22038 $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
22039
22040 fi
22041
22042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
22043 $as_echo_n "checking assembler for .weakref... " >&6; }
22044 if test "${gcc_cv_as_weakref+set}" = set; then :
22045   $as_echo_n "(cached) " >&6
22046 else
22047   gcc_cv_as_weakref=no
22048     if test $in_tree_gas = yes; then
22049     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22050   then gcc_cv_as_weakref=yes
22051 fi
22052   elif test x$gcc_cv_as != x; then
22053     $as_echo '  .weakref foobar, barfnot' > conftest.s
22054     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22055   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22056   (eval $ac_try) 2>&5
22057   ac_status=$?
22058   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22059   test $ac_status = 0; }; }
22060     then
22061         gcc_cv_as_weakref=yes
22062     else
22063       echo "configure: failed program was" >&5
22064       cat conftest.s >&5
22065     fi
22066     rm -f conftest.o conftest.s
22067   fi
22068 fi
22069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
22070 $as_echo "$gcc_cv_as_weakref" >&6; }
22071 if test $gcc_cv_as_weakref = yes; then
22072
22073 $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
22074
22075 fi
22076
22077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
22078 $as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
22079 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then :
22080   $as_echo_n "(cached) " >&6
22081 else
22082   gcc_cv_as_nsubspa_comdat=no
22083     if test $in_tree_gas = yes; then
22084     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
22085   then gcc_cv_as_nsubspa_comdat=yes
22086 fi
22087   elif test x$gcc_cv_as != x; then
22088     $as_echo '  .SPACE $TEXT$
22089         .NSUBSPA $CODE$,COMDAT' > conftest.s
22090     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22091   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22092   (eval $ac_try) 2>&5
22093   ac_status=$?
22094   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22095   test $ac_status = 0; }; }
22096     then
22097         gcc_cv_as_nsubspa_comdat=yes
22098     else
22099       echo "configure: failed program was" >&5
22100       cat conftest.s >&5
22101     fi
22102     rm -f conftest.o conftest.s
22103   fi
22104 fi
22105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
22106 $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
22107 if test $gcc_cv_as_nsubspa_comdat = yes; then
22108
22109 $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
22110
22111 fi
22112
22113 # .hidden needs to be supported in both the assembler and the linker,
22114 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
22115 # This is irritatingly difficult to feature test for; we have to check the
22116 # date string after the version number.  If we've got an in-tree
22117 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
22118 # to be safe.
22119 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
22120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
22121 $as_echo_n "checking assembler for .hidden... " >&6; }
22122 if test "${gcc_cv_as_hidden+set}" = set; then :
22123   $as_echo_n "(cached) " >&6
22124 else
22125   gcc_cv_as_hidden=no
22126     if test $in_tree_gas = yes; then
22127     if test $in_tree_gas_is_elf = yes \
22128   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
22129   then gcc_cv_as_hidden=yes
22130 fi
22131   elif test x$gcc_cv_as != x; then
22132     $as_echo '  .hidden foobar
22133 foobar:' > conftest.s
22134     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22135   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22136   (eval $ac_try) 2>&5
22137   ac_status=$?
22138   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22139   test $ac_status = 0; }; }
22140     then
22141
22142 # Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with
22143 # STV_HIDDEN, so disable .hidden support if so.
22144 case "${target}" in
22145   i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22146     if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then
22147       cat > conftest.s <<EOF
22148 .globl hidden
22149         .hidden hidden
22150 hidden:
22151 .globl default
22152         .set    default,hidden
22153 EOF
22154       if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22155         && $gcc_cv_objdump -t conftest.o 2>/dev/null | \
22156         grep '\.hidden default' > /dev/null; then
22157         gcc_cv_as_hidden=no
22158       else
22159         gcc_cv_as_hidden=yes
22160       fi
22161     else
22162       # Assume bug is present if objdump is missing.
22163       gcc_cv_as_hidden=no
22164     fi
22165     ;;
22166   *)
22167     gcc_cv_as_hidden=yes
22168     ;;
22169 esac
22170     else
22171       echo "configure: failed program was" >&5
22172       cat conftest.s >&5
22173     fi
22174     rm -f conftest.o conftest.s
22175   fi
22176 fi
22177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
22178 $as_echo "$gcc_cv_as_hidden" >&6; }
22179
22180 case "${target}" in
22181   *-*-darwin*)
22182     # Darwin as has some visibility support, though with a different syntax.
22183     gcc_cv_as_hidden=yes
22184     ;;
22185 esac
22186
22187 # gnu_indirect_function type is an extension proposed at
22188 # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
22189 # selection of function implementation
22190 # Check whether --enable-gnu-indirect-function was given.
22191 if test "${enable_gnu_indirect_function+set}" = set; then :
22192   enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
22193     yes | no) ;;
22194     *) as_fn_error "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
22195 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
22196   esac
22197 else
22198   enable_gnu_indirect_function="$default_gnu_indirect_function"
22199 fi
22200
22201
22202 gif=`if test x$enable_gnu_indirect_function = xyes; then echo 1; else echo 0; fi`
22203
22204 cat >>confdefs.h <<_ACEOF
22205 #define HAVE_GNU_INDIRECT_FUNCTION $gif
22206 _ACEOF
22207
22208
22209
22210 if test $in_tree_ld != yes ; then
22211   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
22212   if echo "$ld_ver" | grep GNU > /dev/null; then
22213     if test x"$ld_is_gold" = xyes; then
22214       # GNU gold --version looks like this:
22215       #
22216       # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
22217       #
22218       # We extract the binutils version which is more familiar and specific
22219       # than the gold version.
22220       ld_vers=`echo $ld_ver | sed -n \
22221           -e 's,^[^)]*[  ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
22222     else
22223       # GNU ld --version looks like this:
22224       #
22225       # GNU ld (GNU Binutils) 2.21.51.20110225
22226       ld_vers=`echo $ld_ver | sed -n \
22227           -e 's,^.*[     ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22228     fi
22229     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
22230     ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22231     ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22232     ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
22233   else
22234     case "${target}" in
22235       *-*-solaris2*)
22236         # See acinclude.m4 (gcc_SUN_LD_VERSION) for the version number
22237         # format.
22238         #
22239         # Don't reuse gcc_gv_sun_ld_vers_* in case a linker other than
22240         # /usr/ccs/bin/ld has been configured.
22241         ld_ver=`$gcc_cv_ld -V 2>&1`
22242         if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22243           ld_vers=`echo $ld_ver | sed -n \
22244             -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22245           ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22246           ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22247         fi
22248         ;;
22249     esac
22250   fi
22251 fi
22252
22253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
22254 $as_echo_n "checking linker for .hidden support... " >&6; }
22255 if test "${gcc_cv_ld_hidden+set}" = set; then :
22256   $as_echo_n "(cached) " >&6
22257 else
22258   if test $in_tree_ld = yes ; then
22259   gcc_cv_ld_hidden=no
22260   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
22261      && test $in_tree_ld_is_elf = yes; then
22262      gcc_cv_ld_hidden=yes
22263   fi
22264 else
22265   gcc_cv_ld_hidden=yes
22266   if test x"$ld_is_gold" = xyes; then
22267     :
22268   elif echo "$ld_ver" | grep GNU > /dev/null; then
22269     case "${target}" in
22270       mmix-knuth-mmixware)
22271         # The linker emits by default mmo, not ELF, so "no" is appropriate.
22272         gcc_cv_ld_hidden=no
22273         ;;
22274     esac
22275     if test 0"$ld_date" -lt 20020404; then
22276       if test -n "$ld_date"; then
22277         # If there was date string, but was earlier than 2002-04-04, fail
22278         gcc_cv_ld_hidden=no
22279       elif test -z "$ld_vers"; then
22280         # If there was no date string nor ld version number, something is wrong
22281         gcc_cv_ld_hidden=no
22282       else
22283         test -z "$ld_vers_patch" && ld_vers_patch=0
22284         if test "$ld_vers_major" -lt 2; then
22285           gcc_cv_ld_hidden=no
22286         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
22287           gcc_cv_ld_hidden="no"
22288         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
22289           gcc_cv_ld_hidden=no
22290         fi
22291       fi
22292     fi
22293   else
22294     case "${target}" in
22295       *-*-darwin*)
22296         # Darwin ld has some visibility support.
22297         gcc_cv_ld_hidden=yes
22298         ;;
22299       hppa64*-*-hpux* | ia64*-*-hpux*)
22300         gcc_cv_ld_hidden=yes
22301         ;;
22302       *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
22303         # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
22304         # .symbolic was only added in Solaris 9 12/02.
22305         gcc_cv_ld_hidden=yes
22306         ;;
22307       *)
22308         gcc_cv_ld_hidden=no
22309         ;;
22310     esac
22311   fi
22312 fi
22313 fi
22314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
22315 $as_echo "$gcc_cv_ld_hidden" >&6; }
22316 libgcc_visibility=no
22317
22318
22319 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
22320   libgcc_visibility=yes
22321
22322 $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
22323
22324 fi
22325
22326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
22327 $as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
22328 gcc_cv_ld_ro_rw_mix=unknown
22329 if test $in_tree_ld = yes ; then
22330   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
22331      && test $in_tree_ld_is_elf = yes; then
22332     gcc_cv_ld_ro_rw_mix=read-write
22333   fi
22334 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22335   echo '.section myfoosect, "a"' > conftest1.s
22336   echo '.section myfoosect, "aw"' > conftest2.s
22337   echo '.byte 1' >> conftest2.s
22338   echo '.section myfoosect, "a"' > conftest3.s
22339   echo '.byte 0' >> conftest3.s
22340   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
22341      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
22342      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
22343      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
22344         conftest2.o conftest3.o > /dev/null 2>&1; then
22345     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
22346                          | sed -e '/myfoosect/!d' -e N`
22347     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
22348       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
22349         gcc_cv_ld_ro_rw_mix=read-only
22350       else
22351         gcc_cv_ld_ro_rw_mix=read-write
22352       fi
22353     fi
22354   fi
22355   rm -f conftest.* conftest[123].*
22356 fi
22357 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22358
22359 $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
22360
22361 fi
22362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
22363 $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
22364
22365 if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22366   case "${target}" in
22367     *-*-solaris2*)
22368       #
22369       # Solaris 2 ld -V output looks like this for a regular version:
22370       #
22371       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
22372       #
22373       # but test versions add stuff at the end:
22374       #
22375       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
22376       #
22377       gcc_cv_sun_ld_ver=`/usr/ccs/bin/ld -V 2>&1`
22378       if echo "$gcc_cv_sun_ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22379         gcc_cv_sun_ld_vers=`echo $gcc_cv_sun_ld_ver | sed -n \
22380           -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22381         gcc_cv_sun_ld_vers_major=`expr "$gcc_cv_sun_ld_vers" : '\([0-9]*\)'`
22382         gcc_cv_sun_ld_vers_minor=`expr "$gcc_cv_sun_ld_vers" : '[0-9]*\.\([0-9]*\)'`
22383       fi
22384       ;;
22385   esac
22386 fi
22387
22388 # Check whether --enable-initfini-array was given.
22389 if test "${enable_initfini_array+set}" = set; then :
22390   enableval=$enable_initfini_array;
22391 else
22392
22393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
22394 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
22395 if test "${gcc_cv_initfini_array+set}" = set; then :
22396   $as_echo_n "(cached) " >&6
22397 else
22398     if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22399     case "${target}" in
22400       ia64-*)
22401         if test "$cross_compiling" = yes; then :
22402   gcc_cv_initfini_array=no
22403 else
22404   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22405 /* end confdefs.h.  */
22406
22407 #ifndef __ELF__
22408 #error Not an ELF OS
22409 #endif
22410 /* We turn on .preinit_array/.init_array/.fini_array support for ia64
22411    if it can be used.  */
22412 static int x = -1;
22413 int main (void) { return x; }
22414 int foo (void) { x = 0; }
22415 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
22416
22417 _ACEOF
22418 if ac_fn_c_try_run "$LINENO"; then :
22419   gcc_cv_initfini_array=yes
22420 else
22421   gcc_cv_initfini_array=no
22422 fi
22423 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22424   conftest.$ac_objext conftest.beam conftest.$ac_ext
22425 fi
22426 ;;
22427       *)
22428         gcc_cv_initfini_array=no
22429         if test $in_tree_ld = yes ; then
22430           if test "$gcc_cv_gld_major_version" -eq 2 \
22431              -a "$gcc_cv_gld_minor_version" -ge 22 \
22432              -o "$gcc_cv_gld_major_version" -gt 2 \
22433              && test $in_tree_ld_is_elf = yes; then
22434             gcc_cv_initfini_array=yes
22435           fi
22436         elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22437           cat > conftest.s <<\EOF
22438 .section .dtors,"a",%progbits
22439 .balign 4
22440 .byte 'A', 'A', 'A', 'A'
22441 .section .ctors,"a",%progbits
22442 .balign 4
22443 .byte 'B', 'B', 'B', 'B'
22444 .section .fini_array.65530,"a",%progbits
22445 .balign 4
22446 .byte 'C', 'C', 'C', 'C'
22447 .section .init_array.65530,"a",%progbits
22448 .balign 4
22449 .byte 'D', 'D', 'D', 'D'
22450 .section .dtors.64528,"a",%progbits
22451 .balign 4
22452 .byte 'E', 'E', 'E', 'E'
22453 .section .ctors.64528,"a",%progbits
22454 .balign 4
22455 .byte 'F', 'F', 'F', 'F'
22456 .section .fini_array.01005,"a",%progbits
22457 .balign 4
22458 .byte 'G', 'G', 'G', 'G'
22459 .section .init_array.01005,"a",%progbits
22460 .balign 4
22461 .byte 'H', 'H', 'H', 'H'
22462 .text
22463 .globl _start
22464 _start:
22465 EOF
22466           if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22467              && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
22468              && $gcc_cv_objdump -s -j .init_array conftest \
22469                 | grep HHHHFFFFDDDDBBBB > /dev/null 2>&1 \
22470              && $gcc_cv_objdump -s -j .fini_array conftest \
22471                 | grep GGGGEEEECCCCAAAA > /dev/null 2>&1; then
22472             gcc_cv_initfini_array=yes
22473           fi
22474           rm -f conftest conftest.*
22475         fi
22476         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22477 /* end confdefs.h.  */
22478
22479 #ifndef __ELF__
22480 # error Not an ELF OS
22481 #endif
22482 #include <stdlib.h>
22483 #if defined __GLIBC_PREREQ
22484 # if __GLIBC_PREREQ (2, 4)
22485 # else
22486 #  error GLIBC 2.4 required
22487 # endif
22488 #else
22489 # if defined __sun__ && defined __svr4__
22490    /* Solaris ld.so.1 supports .init_array/.fini_array since Solaris 8.  */
22491 # else
22492 #  error The C library not known to support .init_array/.fini_array
22493 # endif
22494 #endif
22495
22496 _ACEOF
22497 if ac_fn_c_try_cpp "$LINENO"; then :
22498
22499 else
22500   gcc_cv_initfini_array=no
22501 fi
22502 rm -f conftest.err conftest.$ac_ext;;
22503     esac
22504   else
22505     { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5
22506 $as_echo_n "checking cross compile... guessing... " >&6; }
22507     gcc_cv_initfini_array=no
22508   fi
22509 fi
22510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
22511 $as_echo "$gcc_cv_initfini_array" >&6; }
22512   enable_initfini_array=$gcc_cv_initfini_array
22513
22514 fi
22515
22516 if test $enable_initfini_array = yes; then
22517
22518 $as_echo "#define HAVE_INITFINI_ARRAY_SUPPORT 1" >>confdefs.h
22519
22520 fi
22521
22522 # Check if we have .[us]leb128, and support symbol arithmetic with it.
22523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
22524 $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
22525 if test "${gcc_cv_as_leb128+set}" = set; then :
22526   $as_echo_n "(cached) " >&6
22527 else
22528   gcc_cv_as_leb128=no
22529     if test $in_tree_gas = yes; then
22530     if test $in_tree_gas_is_elf = yes \
22531   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22532   then gcc_cv_as_leb128=yes
22533 fi
22534   elif test x$gcc_cv_as != x; then
22535     $as_echo '  .data
22536         .uleb128 L2 - L1
22537 L1:
22538         .uleb128 1280
22539         .sleb128 -1010
22540 L2:' > conftest.s
22541     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22542   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22543   (eval $ac_try) 2>&5
22544   ac_status=$?
22545   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22546   test $ac_status = 0; }; }
22547     then
22548         # GAS versions before 2.11 do not support uleb128,
22549   # despite appearing to.
22550   # ??? There exists an elf-specific test that will crash
22551   # the assembler.  Perhaps it's better to figure out whether
22552   # arbitrary sections are supported and try the test.
22553   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
22554   if echo "$as_ver" | grep GNU > /dev/null; then
22555     as_vers=`echo $as_ver | sed -n \
22556         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22557     as_major=`expr "$as_vers" : '\([0-9]*\)'`
22558     as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
22559     if test $as_major -eq 2 && test $as_minor -lt 11
22560     then :
22561     else gcc_cv_as_leb128=yes
22562     fi
22563   fi
22564     else
22565       echo "configure: failed program was" >&5
22566       cat conftest.s >&5
22567     fi
22568     rm -f conftest.o conftest.s
22569   fi
22570 fi
22571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
22572 $as_echo "$gcc_cv_as_leb128" >&6; }
22573 if test $gcc_cv_as_leb128 = yes; then
22574
22575 $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
22576
22577 fi
22578
22579 # Check if we have assembler support for unwind directives.
22580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
22581 $as_echo_n "checking assembler for cfi directives... " >&6; }
22582 if test "${gcc_cv_as_cfi_directive+set}" = set; then :
22583   $as_echo_n "(cached) " >&6
22584 else
22585   gcc_cv_as_cfi_directive=no
22586   if test x$gcc_cv_as != x; then
22587     $as_echo '  .text
22588         .cfi_startproc
22589         .cfi_offset 0, 0
22590         .cfi_same_value 1
22591         .cfi_def_cfa 1, 2
22592         .cfi_escape 1, 2, 3, 4, 5
22593         .cfi_endproc' > conftest.s
22594     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22595   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22596   (eval $ac_try) 2>&5
22597   ac_status=$?
22598   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22599   test $ac_status = 0; }; }
22600     then
22601         case "$target" in
22602   *-*-solaris*)
22603     # If the linker used on Solaris (like Sun ld) isn't capable of merging
22604     # read-only and read-write sections, we need to make sure that the
22605     # assembler used emits read-write .eh_frame sections.
22606     if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
22607       if test "x$gcc_cv_objdump" != x; then
22608         if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22609                 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
22610           gcc_cv_as_cfi_directive=no
22611         else
22612           case "$target" in
22613             i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
22614               # On Solaris/x86, make sure that GCC and gas agree on using
22615               # read-only .eh_frame sections for 64-bit.
22616               if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \
22617                 $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22618                         sed -e /.eh_frame/!d -e N | \
22619                         grep READONLY > /dev/null; then
22620                 gcc_cv_as_cfi_directive=yes
22621               else
22622                 gcc_cv_as_cfi_directive=no
22623               fi
22624               ;;
22625             *)
22626               gcc_cv_as_cfi_directive=yes
22627               ;;
22628           esac
22629         fi
22630       else
22631         # no objdump, err on the side of caution
22632         gcc_cv_as_cfi_directive=no
22633       fi
22634     else
22635       gcc_cv_as_cfi_directive=yes
22636     fi
22637     ;;
22638   *-*-*)
22639     gcc_cv_as_cfi_directive=yes
22640     ;;
22641 esac
22642     else
22643       echo "configure: failed program was" >&5
22644       cat conftest.s >&5
22645     fi
22646     rm -f conftest.o conftest.s
22647   fi
22648 fi
22649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
22650 $as_echo "$gcc_cv_as_cfi_directive" >&6; }
22651
22652 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
22653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
22654 $as_echo_n "checking assembler for working cfi advance... " >&6; }
22655 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then :
22656   $as_echo_n "(cached) " >&6
22657 else
22658   gcc_cv_as_cfi_advance_working=no
22659   if test x$gcc_cv_as != x; then
22660     $as_echo '  .text
22661         .cfi_startproc
22662         .cfi_adjust_cfa_offset 64
22663         .skip 75040, 0
22664         .cfi_adjust_cfa_offset 128
22665         .cfi_endproc' > conftest.s
22666     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22667   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22668   (eval $ac_try) 2>&5
22669   ac_status=$?
22670   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22671   test $ac_status = 0; }; }
22672     then
22673
22674 if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
22675     | grep 'DW_CFA_advance_loc[24]:[    ][      ]*75040[        ]' >/dev/null; then
22676    gcc_cv_as_cfi_advance_working=yes
22677 fi
22678
22679     else
22680       echo "configure: failed program was" >&5
22681       cat conftest.s >&5
22682     fi
22683     rm -f conftest.o conftest.s
22684   fi
22685 fi
22686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
22687 $as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
22688
22689 else
22690   # no objdump, err on the side of caution
22691   gcc_cv_as_cfi_advance_working=no
22692 fi
22693
22694
22695 cat >>confdefs.h <<_ACEOF
22696 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
22697        && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
22698 _ACEOF
22699
22700
22701
22702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
22703 $as_echo_n "checking assembler for cfi personality directive... " >&6; }
22704 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then :
22705   $as_echo_n "(cached) " >&6
22706 else
22707   gcc_cv_as_cfi_personality_directive=no
22708   if test x$gcc_cv_as != x; then
22709     $as_echo '  .text
22710         .cfi_startproc
22711         .cfi_personality 0, symbol
22712         .cfi_endproc' > conftest.s
22713     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22714   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22715   (eval $ac_try) 2>&5
22716   ac_status=$?
22717   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22718   test $ac_status = 0; }; }
22719     then
22720         gcc_cv_as_cfi_personality_directive=yes
22721     else
22722       echo "configure: failed program was" >&5
22723       cat conftest.s >&5
22724     fi
22725     rm -f conftest.o conftest.s
22726   fi
22727 fi
22728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
22729 $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
22730
22731
22732 cat >>confdefs.h <<_ACEOF
22733 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
22734     then echo 1; else echo 0; fi`
22735 _ACEOF
22736
22737
22738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
22739 $as_echo_n "checking assembler for cfi sections directive... " >&6; }
22740 if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then :
22741   $as_echo_n "(cached) " >&6
22742 else
22743   gcc_cv_as_cfi_sections_directive=no
22744   if test x$gcc_cv_as != x; then
22745     $as_echo '  .text
22746         .cfi_sections .debug_frame, .eh_frame
22747         .cfi_startproc
22748         .cfi_endproc' > conftest.s
22749     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22750   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22751   (eval $ac_try) 2>&5
22752   ac_status=$?
22753   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22754   test $ac_status = 0; }; }
22755     then
22756         case $target_os in
22757   win32 | pe | cygwin* | mingw32* | uwin*)
22758     # Need to check that we generated the correct relocation for the
22759     # .debug_frame section.  This was fixed for binutils 2.21.
22760     gcc_cv_as_cfi_sections_directive=no
22761     if test "x$gcc_cv_objdump" != x; then
22762      if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
22763         grep secrel > /dev/null; then
22764       gcc_cv_as_cfi_sections_directive=yes
22765      fi
22766     fi
22767     ;;
22768   *)
22769     gcc_cv_as_cfi_sections_directive=yes
22770     ;;
22771 esac
22772     else
22773       echo "configure: failed program was" >&5
22774       cat conftest.s >&5
22775     fi
22776     rm -f conftest.o conftest.s
22777   fi
22778 fi
22779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
22780 $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
22781
22782
22783
22784 cat >>confdefs.h <<_ACEOF
22785 #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes;
22786     then echo 1; else echo 0; fi`
22787 _ACEOF
22788
22789
22790 # GAS versions up to and including 2.11.0 may mis-optimize
22791 # .eh_frame data.
22792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
22793 $as_echo_n "checking assembler for eh_frame optimization... " >&6; }
22794 if test "${gcc_cv_as_eh_frame+set}" = set; then :
22795   $as_echo_n "(cached) " >&6
22796 else
22797   gcc_cv_as_eh_frame=no
22798     if test $in_tree_gas = yes; then
22799     if test $in_tree_gas_is_elf = yes \
22800   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22801   then gcc_cv_as_eh_frame=yes
22802 fi
22803   elif test x$gcc_cv_as != x; then
22804     $as_echo '  .text
22805 .LFB1:
22806         .4byte  0
22807 .L1:
22808         .4byte  0
22809 .LFE1:
22810         .section        .eh_frame,"aw",@progbits
22811 __FRAME_BEGIN__:
22812         .4byte  .LECIE1-.LSCIE1
22813 .LSCIE1:
22814         .4byte  0x0
22815         .byte   0x1
22816         .ascii "z\0"
22817         .byte   0x1
22818         .byte   0x78
22819         .byte   0x1a
22820         .byte   0x0
22821         .byte   0x4
22822         .4byte  1
22823         .p2align 1
22824 .LECIE1:
22825 .LSFDE1:
22826         .4byte  .LEFDE1-.LASFDE1
22827 .LASFDE1:
22828         .4byte  .LASFDE1-__FRAME_BEGIN__
22829         .4byte  .LFB1
22830         .4byte  .LFE1-.LFB1
22831         .byte   0x4
22832         .4byte  .LFE1-.LFB1
22833         .byte   0x4
22834         .4byte  .L1-.LFB1
22835 .LEFDE1:' > conftest.s
22836     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22837   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22838   (eval $ac_try) 2>&5
22839   ac_status=$?
22840   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22841   test $ac_status = 0; }; }
22842     then
22843           cat > conftest.lit <<EOF
22844  0000 10000000 00000000 017a0001 781a0004  .........z..x...
22845  0010 01000000 12000000 18000000 00000000  ................
22846  0020 08000000 04080000 0044               .........D
22847 EOF
22848 cat > conftest.big <<EOF
22849  0000 00000010 00000000 017a0001 781a0004  .........z..x...
22850  0010 00000001 00000012 00000018 00000000  ................
22851  0020 00000008 04000000 0844               .........D
22852 EOF
22853   # If the assembler didn't choke, and we can objdump,
22854   # and we got the correct data, then succeed.
22855   # The text in the here-document typically retains its unix-style line
22856   # endings, while the output of objdump will use host line endings.
22857   # Therefore, use diff -b for the comparisons.
22858   if test x$gcc_cv_objdump != x \
22859   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
22860      | tail -3 > conftest.got \
22861   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
22862     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
22863   then
22864     gcc_cv_as_eh_frame=yes
22865   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
22866   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22867   (eval $ac_try) 2>&5
22868   ac_status=$?
22869   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22870   test $ac_status = 0; }; }; then
22871     gcc_cv_as_eh_frame=buggy
22872   else
22873     # Uh oh, what do we do now?
22874     gcc_cv_as_eh_frame=no
22875   fi
22876     else
22877       echo "configure: failed program was" >&5
22878       cat conftest.s >&5
22879     fi
22880     rm -f conftest.o conftest.s
22881   fi
22882 fi
22883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
22884 $as_echo "$gcc_cv_as_eh_frame" >&6; }
22885
22886
22887 if test $gcc_cv_as_eh_frame = buggy; then
22888
22889 $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
22890
22891 fi
22892
22893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22894 $as_echo_n "checking assembler for section merging support... " >&6; }
22895 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22896   $as_echo_n "(cached) " >&6
22897 else
22898   gcc_cv_as_shf_merge=no
22899     if test $in_tree_gas = yes; then
22900     if test $in_tree_gas_is_elf = yes \
22901   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22902   then gcc_cv_as_shf_merge=yes
22903 fi
22904   elif test x$gcc_cv_as != x; then
22905     $as_echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
22906     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22907   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22908   (eval $ac_try) 2>&5
22909   ac_status=$?
22910   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22911   test $ac_status = 0; }; }
22912     then
22913         gcc_cv_as_shf_merge=yes
22914     else
22915       echo "configure: failed program was" >&5
22916       cat conftest.s >&5
22917     fi
22918     rm -f conftest.o conftest.s
22919   fi
22920 fi
22921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22922 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22923
22924 if test $gcc_cv_as_shf_merge = no; then
22925   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22926 $as_echo_n "checking assembler for section merging support... " >&6; }
22927 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22928   $as_echo_n "(cached) " >&6
22929 else
22930   gcc_cv_as_shf_merge=no
22931     if test $in_tree_gas = yes; then
22932     if test $in_tree_gas_is_elf = yes \
22933   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22934   then gcc_cv_as_shf_merge=yes
22935 fi
22936   elif test x$gcc_cv_as != x; then
22937     $as_echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
22938     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22939   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22940   (eval $ac_try) 2>&5
22941   ac_status=$?
22942   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22943   test $ac_status = 0; }; }
22944     then
22945         gcc_cv_as_shf_merge=yes
22946     else
22947       echo "configure: failed program was" >&5
22948       cat conftest.s >&5
22949     fi
22950     rm -f conftest.o conftest.s
22951   fi
22952 fi
22953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22954 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22955
22956 fi
22957
22958 cat >>confdefs.h <<_ACEOF
22959 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
22960 _ACEOF
22961
22962
22963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5
22964 $as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; }
22965 if test "${gcc_cv_as_comdat_group+set}" = set; then :
22966   $as_echo_n "(cached) " >&6
22967 else
22968   gcc_cv_as_comdat_group=no
22969     if test $in_tree_gas = yes; then
22970     if test $in_tree_gas_is_elf = yes \
22971   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22972   then gcc_cv_as_comdat_group=yes
22973 fi
22974   elif test x$gcc_cv_as != x; then
22975     $as_echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
22976     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22977   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22978   (eval $ac_try) 2>&5
22979   ac_status=$?
22980   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22981   test $ac_status = 0; }; }
22982     then
22983         gcc_cv_as_comdat_group=yes
22984     else
22985       echo "configure: failed program was" >&5
22986       cat conftest.s >&5
22987     fi
22988     rm -f conftest.o conftest.s
22989   fi
22990 fi
22991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
22992 $as_echo "$gcc_cv_as_comdat_group" >&6; }
22993
22994 if test $gcc_cv_as_comdat_group = yes; then
22995   gcc_cv_as_comdat_group_percent=no
22996   gcc_cv_as_comdat_group_group=no
22997 else
22998  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as, %type)" >&5
22999 $as_echo_n "checking assembler for COMDAT group support (GNU as, %type)... " >&6; }
23000 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then :
23001   $as_echo_n "(cached) " >&6
23002 else
23003   gcc_cv_as_comdat_group_percent=no
23004     if test $in_tree_gas = yes; then
23005     if test $in_tree_gas_is_elf = yes \
23006   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
23007   then gcc_cv_as_comdat_group_percent=yes
23008 fi
23009   elif test x$gcc_cv_as != x; then
23010     $as_echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
23011     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
23012   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23013   (eval $ac_try) 2>&5
23014   ac_status=$?
23015   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23016   test $ac_status = 0; }; }
23017     then
23018         gcc_cv_as_comdat_group_percent=yes
23019     else
23020       echo "configure: failed program was" >&5
23021       cat conftest.s >&5
23022     fi
23023     rm -f conftest.o conftest.s
23024   fi
23025 fi
23026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
23027 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
23028
23029  if test $gcc_cv_as_comdat_group_percent = yes; then
23030    gcc_cv_as_comdat_group_group=no
23031  else
23032    if test -z "${gcc_cv_as_comdat_group_group+set}"; then
23033      gcc_cv_as_comdat_group_group=no
23034    fi
23035    case "${target}" in
23036      # Sun as uses a completely different syntax.
23037      *-*-solaris2*)
23038        case "${target}" in
23039          sparc*-*-solaris2*)
23040            conftest_s='
23041                .group foo,".text%foo",#comdat
23042                .section ".text%foo", #alloc,#execinstr,#progbits
23043                .globl foo
23044              foo:
23045              '
23046            ;;
23047          i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
23048            conftest_s='
23049                .group foo,.text%foo,#comdat
23050                .section .text%foo, "ax", @progbits
23051                .globl  foo
23052              foo:
23053              '
23054            ;;
23055        esac
23056        { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (Sun as, .group)" >&5
23057 $as_echo_n "checking assembler for COMDAT group support (Sun as, .group)... " >&6; }
23058 if test "${gcc_cv_as_comdat_group_group+set}" = set; then :
23059   $as_echo_n "(cached) " >&6
23060 else
23061   gcc_cv_as_comdat_group_group=no
23062   if test x$gcc_cv_as != x; then
23063     $as_echo "$conftest_s" > conftest.s
23064     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23065   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23066   (eval $ac_try) 2>&5
23067   ac_status=$?
23068   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23069   test $ac_status = 0; }; }
23070     then
23071         gcc_cv_as_comdat_group_group=yes
23072     else
23073       echo "configure: failed program was" >&5
23074       cat conftest.s >&5
23075     fi
23076     rm -f conftest.o conftest.s
23077   fi
23078 fi
23079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_group" >&5
23080 $as_echo "$gcc_cv_as_comdat_group_group" >&6; }
23081
23082        ;;
23083    esac
23084  fi
23085 fi
23086 if test x"$ld_is_gold" = xyes; then
23087   comdat_group=yes
23088 elif test $in_tree_ld = yes ; then
23089   comdat_group=no
23090   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
23091      && test $in_tree_ld_is_elf = yes; then
23092      comdat_group=yes
23093   fi
23094 elif echo "$ld_ver" | grep GNU > /dev/null; then
23095   comdat_group=yes
23096   if test 0"$ld_date" -lt 20050308; then
23097     if test -n "$ld_date"; then
23098       # If there was date string, but was earlier than 2005-03-08, fail
23099       comdat_group=no
23100     elif test "$ld_vers_major" -lt 2; then
23101       comdat_group=no
23102     elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
23103       comdat_group=no
23104     fi
23105   fi
23106 else
23107   case "${target}" in
23108     *-*-solaris2.1[1-9]*)
23109       comdat_group=no
23110       # Sun ld has COMDAT group support since Solaris 9, but it doesn't
23111       # interoperate with GNU as until Solaris 11 build 130, i.e. ld
23112       # version 1.688.
23113       #
23114       # If using Sun as for COMDAT group as emitted by GCC, one needs at
23115       # least ld version 1.2267.
23116       if test "$ld_vers_major" -gt 1; then
23117         comdat_group=yes
23118       elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
23119         comdat_group=yes
23120       elif test "$ld_vers_minor" -ge 2267; then
23121         comdat_group=yes
23122       fi
23123       ;;
23124     *)
23125       # Assume linkers other than GNU ld don't support COMDAT group.
23126       comdat_group=no
23127       ;;
23128   esac
23129 fi
23130 # Allow overriding the automatic COMDAT group tests above.
23131 # Check whether --enable-comdat was given.
23132 if test "${enable_comdat+set}" = set; then :
23133   enableval=$enable_comdat; comdat_group="$enable_comdat"
23134 fi
23135
23136 if test $comdat_group = no; then
23137   gcc_cv_as_comdat_group=no
23138   gcc_cv_as_comdat_group_percent=no
23139   gcc_cv_as_comdat_group_group=no
23140 fi
23141
23142 cat >>confdefs.h <<_ACEOF
23143 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes \
23144     || test $gcc_cv_as_comdat_group_percent = yes \
23145     || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`
23146 _ACEOF
23147
23148
23149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
23150 $as_echo_n "checking assembler for line table discriminator support... " >&6; }
23151 if test "${gcc_cv_as_discriminator+set}" = set; then :
23152   $as_echo_n "(cached) " >&6
23153 else
23154   gcc_cv_as_discriminator=no
23155     if test $in_tree_gas = yes; then
23156     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51`
23157   then gcc_cv_as_discriminator=yes
23158 fi
23159   elif test x$gcc_cv_as != x; then
23160     $as_echo '  .text
23161         .file 1 "conf.c"
23162         .loc 1 1 0 discriminator 1' > conftest.s
23163     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23164   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23165   (eval $ac_try) 2>&5
23166   ac_status=$?
23167   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23168   test $ac_status = 0; }; }
23169     then
23170         gcc_cv_as_discriminator=yes
23171     else
23172       echo "configure: failed program was" >&5
23173       cat conftest.s >&5
23174     fi
23175     rm -f conftest.o conftest.s
23176   fi
23177 fi
23178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
23179 $as_echo "$gcc_cv_as_discriminator" >&6; }
23180 if test $gcc_cv_as_discriminator = yes; then
23181
23182 $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
23183
23184 fi
23185
23186 # Thread-local storage - the check is heavily parameterized.
23187 conftest_s=
23188 tls_first_major=
23189 tls_first_minor=
23190 tls_as_opt=
23191 case "$target" in
23192   alpha*-*-*)
23193     conftest_s='
23194         .section ".tdata","awT",@progbits
23195 foo:    .long   25
23196         .text
23197         ldq     $27,__tls_get_addr($29)         !literal!1
23198         lda     $16,foo($29)                    !tlsgd!1
23199         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
23200         ldq     $27,__tls_get_addr($29)         !literal!2
23201         lda     $16,foo($29)                    !tlsldm!2
23202         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
23203         ldq     $1,foo($29)                     !gotdtprel
23204         ldah    $2,foo($29)                     !dtprelhi
23205         lda     $3,foo($2)                      !dtprello
23206         lda     $4,foo($29)                     !dtprel
23207         ldq     $1,foo($29)                     !gottprel
23208         ldah    $2,foo($29)                     !tprelhi
23209         lda     $3,foo($2)                      !tprello
23210         lda     $4,foo($29)                     !tprel'
23211         tls_first_major=2
23212         tls_first_minor=13
23213         tls_as_opt=--fatal-warnings
23214         ;;
23215   cris-*-*|crisv32-*-*)
23216     conftest_s='
23217         .section ".tdata","awT",@progbits
23218 x:      .long   25
23219         .text
23220         move.d x:IE,$r10
23221         nop'
23222         tls_first_major=2
23223         tls_first_minor=20
23224         tls_as_opt=--fatal-warnings
23225         ;;
23226   frv*-*-*)
23227     conftest_s='
23228         .section ".tdata","awT",@progbits
23229 x:      .long   25
23230         .text
23231         call    #gettlsoff(x)'
23232         tls_first_major=2
23233         tls_first_minor=14
23234         ;;
23235   hppa*-*-linux*)
23236     conftest_s='
23237 t1:     .reg    %r20
23238 t2:     .reg    %r21
23239 gp:     .reg    %r19
23240         .section ".tdata","awT",@progbits
23241 foo:    .long   25
23242         .text
23243         .align  4
23244         addil LT%foo-$tls_gdidx$,gp
23245         ldo RT%foo-$tls_gdidx$(%r1),%arg0
23246         b __tls_get_addr
23247         nop
23248         addil LT%foo-$tls_ldidx$,gp
23249         b __tls_get_addr
23250         ldo RT%foo-$tls_ldidx$(%r1),%arg0
23251         addil LR%foo-$tls_dtpoff$,%ret0
23252         ldo RR%foo-$tls_dtpoff$(%r1),%t1
23253         mfctl %cr27,%t1
23254         addil LT%foo-$tls_ieoff$,gp
23255         ldw RT%foo-$tls_ieoff$(%r1),%t2
23256         add %t1,%t2,%t3
23257         mfctl %cr27,%t1
23258         addil LR%foo-$tls_leoff$,%t1
23259         ldo RR%foo-$tls_leoff$(%r1),%t2'
23260         tls_first_major=2
23261         tls_first_minor=15
23262         tls_as_opt=--fatal-warnings
23263         ;;
23264   arm*-*-*)
23265     conftest_s='
23266         .section ".tdata","awT",%progbits
23267 foo:    .long   25
23268         .text
23269 .word foo(gottpoff)
23270 .word foo(tpoff)
23271 .word foo(tlsgd)
23272 .word foo(tlsldm)
23273 .word foo(tlsldo)'
23274         tls_first_major=2
23275         tls_first_minor=17
23276         ;;
23277   i[34567]86-*-* | x86_64-*-solaris2.1[0-9]*)
23278     case "$target" in
23279       i[34567]86-*-solaris2.*)
23280         on_solaris=yes
23281         tga_func=___tls_get_addr
23282         ;;
23283       x86_64-*-solaris2.1[0-9]*)
23284         on_solaris=yes
23285         tga_func=__tls_get_addr
23286         ;;
23287       *)
23288         on_solaris=no
23289         ;;
23290     esac
23291     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23292       conftest_s='
23293         .section .tdata,"awt",@progbits'
23294       tls_first_major=0
23295       tls_first_minor=0
23296
23297 $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
23298
23299     else
23300       conftest_s='
23301         .section ".tdata","awT",@progbits'
23302       tls_first_major=2
23303       tls_first_minor=14
23304       tls_as_opt="--fatal-warnings"
23305     fi
23306     conftest_s="$conftest_s
23307 foo:    .long   25
23308         .text
23309         movl    %gs:0, %eax
23310         leal    foo@tlsgd(,%ebx,1), %eax
23311         leal    foo@tlsldm(%ebx), %eax
23312         leal    foo@dtpoff(%eax), %edx
23313         movl    foo@gottpoff(%ebx), %eax
23314         subl    foo@gottpoff(%ebx), %eax
23315         addl    foo@gotntpoff(%ebx), %eax
23316         movl    foo@indntpoff, %eax
23317         movl    \$foo@tpoff, %eax
23318         subl    \$foo@tpoff, %eax
23319         leal    foo@ntpoff(%ecx), %eax"
23320     ;;
23321   x86_64-*-*)
23322     conftest_s='
23323         .section ".tdata","awT",@progbits
23324 foo:    .long   25
23325         .text
23326         movq    %fs:0, %rax
23327         leaq    foo@TLSGD(%rip), %rdi
23328         leaq    foo@TLSLD(%rip), %rdi
23329         leaq    foo@DTPOFF(%rax), %rdx
23330         movq    foo@GOTTPOFF(%rip), %rax
23331         movq    $foo@TPOFF, %rax'
23332         tls_first_major=2
23333         tls_first_minor=14
23334         tls_as_opt=--fatal-warnings
23335         ;;
23336   ia64-*-*)
23337     conftest_s='
23338         .section ".tdata","awT",@progbits
23339 foo:    data8   25
23340         .text
23341         addl    r16 = @ltoff(@dtpmod(foo#)), gp
23342         addl    r17 = @ltoff(@dtprel(foo#)), gp
23343         addl    r18 = @ltoff(@tprel(foo#)), gp
23344         addl    r19 = @dtprel(foo#), gp
23345         adds    r21 = @dtprel(foo#), r13
23346         movl    r23 = @dtprel(foo#)
23347         addl    r20 = @tprel(foo#), gp
23348         adds    r22 = @tprel(foo#), r13
23349         movl    r24 = @tprel(foo#)'
23350         tls_first_major=2
23351         tls_first_minor=13
23352         tls_as_opt=--fatal-warnings
23353         ;;
23354   microblaze*-*-*)
23355     conftest_s='
23356         .section .tdata,"awT",@progbits
23357 x:
23358         .word 2
23359         .text
23360         addik r5,r20,x@TLSGD
23361         addik r5,r20,x@TLSLDM'
23362         tls_first_major=2
23363         tls_first_minor=20
23364         tls_as_opt='--fatal-warnings'
23365         ;;
23366   mips*-*-*)
23367     conftest_s='
23368         .section .tdata,"awT",@progbits
23369 x:
23370         .word 2
23371         .text
23372         addiu $4, $28, %tlsgd(x)
23373         addiu $4, $28, %tlsldm(x)
23374         lui $4, %dtprel_hi(x)
23375         addiu $4, $4, %dtprel_lo(x)
23376         lw $4, %gottprel(x)($28)
23377         lui $4, %tprel_hi(x)
23378         addiu $4, $4, %tprel_lo(x)'
23379         tls_first_major=2
23380         tls_first_minor=16
23381         tls_as_opt='-32 --fatal-warnings'
23382         ;;
23383   m68k-*-*)
23384     conftest_s='
23385         .section .tdata,"awT",@progbits
23386 x:
23387         .word 2
23388         .text
23389 foo:
23390         move.l x@TLSGD(%a5),%a0
23391         move.l x@TLSLDM(%a5),%a0
23392         move.l x@TLSLDO(%a5),%a0
23393         move.l x@TLSIE(%a5),%a0
23394         move.l x@TLSLE(%a5),%a0'
23395         tls_first_major=2
23396         tls_first_minor=19
23397         tls_as_opt='--fatal-warnings'
23398         ;;
23399   aarch64*-*-*)
23400     conftest_s='
23401         .section ".tdata","awT",%progbits
23402 foo:    .long   25
23403         .text
23404         adrp  x0, :tlsgd:x
23405         add   x0, x0, #:tlsgd_lo12:x
23406         bl    __tls_get_addr
23407         nop'
23408         tls_first_major=2
23409         tls_first_minor=20
23410         tls_as_opt='--fatal-warnings'
23411         ;;
23412   powerpc-ibm-aix*)
23413     conftest_s='
23414         .extern __get_tpointer
23415         .toc
23416 LC..1:
23417         .tc a[TC],a[TL]@le
23418         .csect .text[PR]
23419 .tlstest:
23420         lwz 9,LC..1(2)
23421         bla __get_tpointer
23422         lwzx 3,9,3
23423         .globl a
23424         .csect a[TL],4
23425 a:
23426         .space 4'
23427         tls_first_major=0
23428         tls_first_minor=0
23429         ;;
23430   powerpc64*-*-*)
23431     conftest_s='
23432         .section ".tdata","awT",@progbits
23433         .align 3
23434 ld0:    .space 8
23435 ld1:    .space 8
23436 x1:     .space 8
23437 x2:     .space 8
23438 x3:     .space 8
23439         .text
23440         addi 3,2,ld0@got@tlsgd
23441         bl .__tls_get_addr
23442         nop
23443         addi 3,2,ld1@toc
23444         bl .__tls_get_addr
23445         nop
23446         addi 3,2,x1@got@tlsld
23447         bl .__tls_get_addr
23448         nop
23449         addi 9,3,x1@dtprel
23450         bl .__tls_get_addr
23451         nop
23452         addis 9,3,x2@dtprel@ha
23453         addi 9,9,x2@dtprel@l
23454         bl .__tls_get_addr
23455         nop
23456         ld 9,x3@got@dtprel(2)
23457         add 9,9,3
23458         bl .__tls_get_addr
23459         nop'
23460         tls_first_major=2
23461         tls_first_minor=14
23462         tls_as_opt="-a64 --fatal-warnings"
23463         ;;
23464   powerpc*-*-*)
23465     conftest_s='
23466         .section ".tdata","awT",@progbits
23467         .align 2
23468 ld0:    .space 4
23469 ld1:    .space 4
23470 x1:     .space 4
23471 x2:     .space 4
23472 x3:     .space 4
23473         .text
23474         addi 3,31,ld0@got@tlsgd
23475         bl __tls_get_addr
23476         addi 3,31,x1@got@tlsld
23477         bl __tls_get_addr
23478         addi 9,3,x1@dtprel
23479         addis 9,3,x2@dtprel@ha
23480         addi 9,9,x2@dtprel@l
23481         lwz 9,x3@got@tprel(31)
23482         add 9,9,x@tls
23483         addi 9,2,x1@tprel
23484         addis 9,2,x2@tprel@ha
23485         addi 9,9,x2@tprel@l'
23486         tls_first_major=2
23487         tls_first_minor=14
23488         tls_as_opt="-a32 --fatal-warnings"
23489         ;;
23490   s390-*-*)
23491     conftest_s='
23492         .section ".tdata","awT",@progbits
23493 foo:    .long   25
23494         .text
23495         .long   foo@TLSGD
23496         .long   foo@TLSLDM
23497         .long   foo@DTPOFF
23498         .long   foo@NTPOFF
23499         .long   foo@GOTNTPOFF
23500         .long   foo@INDNTPOFF
23501         l       %r1,foo@GOTNTPOFF(%r12)
23502         l       %r1,0(%r1):tls_load:foo
23503         bas     %r14,0(%r1,%r13):tls_gdcall:foo
23504         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
23505         tls_first_major=2
23506         tls_first_minor=14
23507         tls_as_opt="-m31 --fatal-warnings"
23508         ;;
23509   s390x-*-*)
23510     conftest_s='
23511         .section ".tdata","awT",@progbits
23512 foo:    .long   25
23513         .text
23514         .quad   foo@TLSGD
23515         .quad   foo@TLSLDM
23516         .quad   foo@DTPOFF
23517         .quad   foo@NTPOFF
23518         .quad   foo@GOTNTPOFF
23519         lg      %r1,foo@GOTNTPOFF(%r12)
23520         larl    %r1,foo@INDNTPOFF
23521         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
23522         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
23523         tls_first_major=2
23524         tls_first_minor=14
23525         tls_as_opt="-m64 -Aesame --fatal-warnings"
23526         ;;
23527   sh-*-* | sh[34]-*-*)
23528     conftest_s='
23529         .section ".tdata","awT",@progbits
23530 foo:    .long   25
23531         .text
23532         .long   foo@TLSGD
23533         .long   foo@TLSLDM
23534         .long   foo@DTPOFF
23535         .long   foo@GOTTPOFF
23536         .long   foo@TPOFF'
23537         tls_first_major=2
23538         tls_first_minor=13
23539         tls_as_opt=--fatal-warnings
23540         ;;
23541   sparc*-*-*)
23542     case "$target" in
23543       sparc*-sun-solaris2.*)
23544         on_solaris=yes
23545         tga_func=__tls_get_addr
23546         ;;
23547       *)
23548         on_solaris=no
23549         ;;
23550     esac
23551     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23552       conftest_s='
23553         .section ".tdata",#alloc,#write,#tls'
23554         tls_first_major=0
23555         tls_first_minor=0
23556     else
23557       conftest_s='
23558         .section ".tdata","awT",@progbits'
23559         tls_first_major=2
23560         tls_first_minor=14
23561         tls_as_opt="-32 --fatal-warnings"
23562     fi
23563     conftest_s="$conftest_s
23564 foo:    .long   25
23565         .text
23566         sethi   %tgd_hi22(foo), %o0
23567         add     %o0, %tgd_lo10(foo), %o1
23568         add     %l7, %o1, %o0, %tgd_add(foo)
23569         call    __tls_get_addr, %tgd_call(foo)
23570         sethi   %tldm_hi22(foo), %l1
23571         add     %l1, %tldm_lo10(foo), %l2
23572         add     %l7, %l2, %o0, %tldm_add(foo)
23573         call    __tls_get_addr, %tldm_call(foo)
23574         sethi   %tldo_hix22(foo), %l3
23575         xor     %l3, %tldo_lox10(foo), %l4
23576         add     %o0, %l4, %l5, %tldo_add(foo)
23577         sethi   %tie_hi22(foo), %o3
23578         add     %o3, %tie_lo10(foo), %o3
23579         ld      [%l7 + %o3], %o2, %tie_ld(foo)
23580         add     %g7, %o2, %o4, %tie_add(foo)
23581         sethi   %tle_hix22(foo), %l1
23582         xor     %l1, %tle_lox10(foo), %o5
23583         ld      [%g7 + %o5], %o1"
23584         ;;
23585   tilepro*-*-*)
23586       conftest_s='
23587         .section ".tdata","awT",@progbits
23588 foo:    .long   25
23589         .text
23590         addli   r0, zero, tls_gd(foo)
23591         auli    r0, zero, tls_gd_ha16(foo)
23592         addli   r0, r0, tls_gd_lo16(foo)
23593         jal     __tls_get_addr
23594         addli   r0, zero, tls_ie(foo)
23595         auli    r0, r0, tls_ie_ha16(foo)
23596         addli   r0, r0, tls_ie_lo16(foo)'
23597         tls_first_major=2
23598         tls_first_minor=22
23599         tls_as_opt="--fatal-warnings"
23600         ;;
23601   tilegx*-*-*)
23602       conftest_s='
23603         .section ".tdata","awT",@progbits
23604 foo:    .long   25
23605         .text
23606         shl16insli r0, zero, hw0_last_tls_gd(foo)
23607         shl16insli r0, zero, hw1_last_tls_gd(foo)
23608         shl16insli r0, r0,   hw0_tls_gd(foo)
23609         jal        __tls_get_addr
23610         shl16insli r0, zero, hw1_last_tls_ie(foo)
23611         shl16insli r0, r0,   hw0_tls_ie(foo)'
23612         tls_first_major=2
23613         tls_first_minor=22
23614         tls_as_opt="--fatal-warnings"
23615         ;;
23616   xtensa*-*-*)
23617     conftest_s='
23618         .section ".tdata","awT",@progbits
23619 foo:    .long   25
23620         .text
23621         movi    a8, foo@TLSFUNC
23622         movi    a10, foo@TLSARG
23623         callx8.tls a8, foo@TLSCALL'
23624         tls_first_major=2
23625         tls_first_minor=19
23626         ;;
23627 esac
23628 set_have_as_tls=no
23629 if test "x$enable_tls" = xno ; then
23630   : # TLS explicitly disabled.
23631 elif test "x$enable_tls" = xyes ; then
23632   set_have_as_tls=yes # TLS explicitly enabled.
23633 elif test -z "$tls_first_major"; then
23634   : # If we don't have a check, assume no support.
23635 else
23636   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
23637 $as_echo_n "checking assembler for thread-local storage support... " >&6; }
23638 if test "${gcc_cv_as_tls+set}" = set; then :
23639   $as_echo_n "(cached) " >&6
23640 else
23641   gcc_cv_as_tls=no
23642     if test $in_tree_gas = yes; then
23643     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
23644   then gcc_cv_as_tls=yes
23645 fi
23646   elif test x$gcc_cv_as != x; then
23647     $as_echo "$conftest_s" > conftest.s
23648     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
23649   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23650   (eval $ac_try) 2>&5
23651   ac_status=$?
23652   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23653   test $ac_status = 0; }; }
23654     then
23655         gcc_cv_as_tls=yes
23656     else
23657       echo "configure: failed program was" >&5
23658       cat conftest.s >&5
23659     fi
23660     rm -f conftest.o conftest.s
23661   fi
23662 fi
23663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
23664 $as_echo "$gcc_cv_as_tls" >&6; }
23665 if test $gcc_cv_as_tls = yes; then
23666   set_have_as_tls=yes
23667 fi
23668 fi
23669 case "$target" in
23670   # TLS was introduced in the Solaris 9 FCS release.  Support for GNU-style
23671   # TLS on x86 was only introduced in Solaris 9 4/04, replacing the earlier
23672   # Sun style that Sun ld and GCC don't support any longer.
23673   *-*-solaris2.*)
23674     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker and ld.so.1 TLS support" >&5
23675 $as_echo_n "checking linker and ld.so.1 TLS support... " >&6; }
23676     ld_tls_support=no
23677     # Check ld and ld.so.1 TLS support.
23678     if echo "$ld_ver" | grep GNU > /dev/null; then
23679       # Assume all interesting versions of GNU ld have TLS support.
23680       # FIXME: still need ld.so.1 support, i.e. ld version checks below.
23681       ld_tls_support=yes
23682     else
23683       case "$target" in
23684         # Solaris 9/x86 ld has GNU style TLS support since version 1.374.
23685         i?86-*-solaris2.9)
23686           min_tls_ld_vers_minor=374
23687           ;;
23688         # Solaris 9/SPARC and Solaris 10+ ld have TLS support since FCS.
23689         sparc*-*-solaris2.9 | *-*-solaris2.1[0-9]*)
23690           min_tls_ld_vers_minor=343
23691           ;;
23692       esac
23693       if test "$ld_vers_major" -gt 1 || \
23694         test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then
23695         ld_tls_support=yes
23696       else
23697         set_have_as_tls=no
23698       fi
23699     fi
23700     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_tls_support" >&5
23701 $as_echo "$ld_tls_support" >&6; }
23702
23703     save_LIBS="$LIBS"
23704     save_LDFLAGS="$LDFLAGS"
23705     LIBS=
23706     LDFLAGS=
23707
23708     { $as_echo "$as_me:${as_lineno-$LINENO}: checking library containing $tga_func" >&5
23709 $as_echo_n "checking library containing $tga_func... " >&6; }
23710     # Before Solaris 10, __tls_get_addr (SPARC/x64) resp. ___tls_get_addr
23711     # (32-bit x86) only lived in libthread, so check for that.  Keep
23712     # set_have_as_tls if found, disable if not.
23713     as_ac_Search=`$as_echo "ac_cv_search_$tga_func" | $as_tr_sh`
23714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $tga_func" >&5
23715 $as_echo_n "checking for library containing $tga_func... " >&6; }
23716 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23717   $as_echo_n "(cached) " >&6
23718 else
23719   ac_func_search_save_LIBS=$LIBS
23720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23721 /* end confdefs.h.  */
23722
23723 /* Override any GCC internal prototype to avoid an error.
23724    Use char because int might match the return type of a GCC
23725    builtin and then its argument prototype would still apply.  */
23726 #ifdef __cplusplus
23727 extern "C"
23728 #endif
23729 char $tga_func ();
23730 int
23731 main ()
23732 {
23733 return $tga_func ();
23734   ;
23735   return 0;
23736 }
23737 _ACEOF
23738 for ac_lib in '' thread; do
23739   if test -z "$ac_lib"; then
23740     ac_res="none required"
23741   else
23742     ac_res=-l$ac_lib
23743     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
23744   fi
23745   if ac_fn_c_try_link "$LINENO"; then :
23746   eval "$as_ac_Search=\$ac_res"
23747 fi
23748 rm -f core conftest.err conftest.$ac_objext \
23749     conftest$ac_exeext
23750   if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23751   break
23752 fi
23753 done
23754 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23755
23756 else
23757   eval "$as_ac_Search=no"
23758 fi
23759 rm conftest.$ac_ext
23760 LIBS=$ac_func_search_save_LIBS
23761 fi
23762 eval ac_res=\$$as_ac_Search
23763                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
23764 $as_echo "$ac_res" >&6; }
23765 eval ac_res=\$$as_ac_Search
23766 if test "$ac_res" != no; then :
23767   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
23768
23769 else
23770   set_have_as_tls=no
23771 fi
23772
23773     # Clear LIBS if we cannot support TLS.
23774     if test $set_have_as_tls = no; then
23775       LIBS=
23776     fi
23777     # Always define LIB_TLS_SPEC, even without TLS support.
23778
23779 cat >>confdefs.h <<_ACEOF
23780 #define LIB_TLS_SPEC "$LIBS"
23781 _ACEOF
23782
23783     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBS" >&5
23784 $as_echo "$LIBS" >&6; }
23785
23786     LIBS="$save_LIBS"
23787     LDFLAGS="$save_LDFLAGS"
23788     ;;
23789 esac
23790 if test $set_have_as_tls = yes ; then
23791
23792 $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
23793
23794 fi
23795
23796 # Target-specific assembler checks.
23797
23798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
23799 $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
23800 gcc_cv_ld_static_dynamic=no
23801 gcc_cv_ld_static_option='-Bstatic'
23802 gcc_cv_ld_dynamic_option='-Bdynamic'
23803 if test $in_tree_ld = yes ; then
23804   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
23805     gcc_cv_ld_static_dynamic=yes
23806   fi
23807 elif test x$gcc_cv_ld != x; then
23808   # Check if linker supports -Bstatic/-Bdynamic option
23809   if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
23810      && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
23811       gcc_cv_ld_static_dynamic=yes
23812   else
23813     case "$target" in
23814       # AIX ld uses -b flags
23815       *-*-aix4.[23]* | *-*-aix[5-9]*)
23816         gcc_cv_ld_static_dynamic=yes
23817         gcc_cv_ld_static_option="-bstatic"
23818         gcc_cv_ld_dynamic_option="-bdynamic"
23819         ;;
23820       # HP-UX ld uses -a flags to select between shared and archive.
23821       *-*-hpux*)
23822         if test x"$gnu_ld" = xno; then
23823           gcc_cv_ld_static_dynamic=yes
23824           gcc_cv_ld_static_option="-aarchive_shared"
23825           gcc_cv_ld_dynamic_option="-adefault"
23826         fi
23827         ;;
23828       # Solaris 2 ld always supports -Bstatic/-Bdynamic.
23829       *-*-solaris2*)
23830         gcc_cv_ld_static_dynamic=yes
23831         ;;
23832     esac
23833   fi
23834 fi
23835 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
23836
23837 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
23838
23839
23840 cat >>confdefs.h <<_ACEOF
23841 #define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
23842 _ACEOF
23843
23844
23845 cat >>confdefs.h <<_ACEOF
23846 #define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
23847 _ACEOF
23848
23849 fi
23850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
23851 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
23852
23853 if test x"$demangler_in_ld" = xyes; then
23854   { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
23855 $as_echo_n "checking linker --demangle support... " >&6; }
23856   gcc_cv_ld_demangle=no
23857   if test $in_tree_ld = yes; then
23858     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
23859       gcc_cv_ld_demangle=yes
23860     fi
23861   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
23862     # Check if the GNU linker supports --demangle option
23863     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
23864       gcc_cv_ld_demangle=yes
23865     fi
23866   fi
23867   if test x"$gcc_cv_ld_demangle" = xyes; then
23868
23869 $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
23870
23871   fi
23872   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
23873 $as_echo "$gcc_cv_ld_demangle" >&6; }
23874 fi
23875
23876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5
23877 $as_echo_n "checking linker plugin support... " >&6; }
23878 gcc_cv_lto_plugin=0
23879 if test -f liblto_plugin.la; then
23880   save_ld_ver="$ld_ver"
23881   save_ld_vers_major="$ld_vers_major"
23882   save_ld_vers_minor="$ld_vers_minor"
23883   save_ld_is_gold="$ld_is_gold"
23884
23885   ld_is_gold=no
23886
23887   if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
23888     ld_ver="GNU ld"
23889     # FIXME: ld_is_gold?
23890     ld_vers_major="$gcc_cv_gld_major_version"
23891     ld_vers_minor="$gcc_cv_gld_minor_version"
23892   else
23893     # Determine plugin linker version.
23894     # FIXME: Partial duplicate from above, generalize.
23895     ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
23896     if echo "$ld_ver" | grep GNU > /dev/null; then
23897       if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
23898         ld_is_gold=yes
23899         ld_vers=`echo $ld_ver | sed -n \
23900             -e 's,^[^)]*[        ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
23901       else
23902         ld_vers=`echo $ld_ver | sed -n \
23903             -e 's,^.*[   ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
23904       fi
23905       ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
23906       ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
23907     fi
23908   fi
23909
23910   # Determine plugin support.
23911   if echo "$ld_ver" | grep GNU > /dev/null; then
23912     # Require GNU ld or gold 2.21+ for plugin support by default.
23913     if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
23914       gcc_cv_lto_plugin=2
23915     # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
23916     elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
23917       gcc_cv_lto_plugin=1
23918     fi
23919   fi
23920
23921   ld_ver="$save_ld_ver"
23922   ld_vers_major="$save_ld_vers_major"
23923   ld_vers_minor="$save_ld_vers_minor"
23924   ld_is_gold="$save_ld_is_gold"
23925 fi
23926
23927 cat >>confdefs.h <<_ACEOF
23928 #define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin
23929 _ACEOF
23930
23931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5
23932 $as_echo "$gcc_cv_lto_plugin" >&6; }
23933
23934 case "$target" in
23935   aarch64*-*-*)
23936     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mabi option" >&5
23937 $as_echo_n "checking assembler for -mabi option... " >&6; }
23938 if test "${gcc_cv_as_aarch64_mabi+set}" = set; then :
23939   $as_echo_n "(cached) " >&6
23940 else
23941   gcc_cv_as_aarch64_mabi=no
23942   if test x$gcc_cv_as != x; then
23943     $as_echo '.text' > conftest.s
23944     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mabi=lp64 -o conftest.o conftest.s >&5'
23945   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23946   (eval $ac_try) 2>&5
23947   ac_status=$?
23948   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23949   test $ac_status = 0; }; }
23950     then
23951         gcc_cv_as_aarch64_mabi=yes
23952     else
23953       echo "configure: failed program was" >&5
23954       cat conftest.s >&5
23955     fi
23956     rm -f conftest.o conftest.s
23957   fi
23958 fi
23959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aarch64_mabi" >&5
23960 $as_echo "$gcc_cv_as_aarch64_mabi" >&6; }
23961
23962     if test x$gcc_cv_as_aarch64_mabi = xyes; then
23963
23964 $as_echo "#define HAVE_AS_MABI_OPTION 1" >>confdefs.h
23965
23966     else
23967       if test x$with_abi = xilp32; then
23968         as_fn_error "Assembler does not support -mabi=ilp32.\
23969                      Upgrade the Assembler." "$LINENO" 5
23970       fi
23971       if test x"$with_multilib_list" = xdefault; then
23972         TM_MULTILIB_CONFIG=lp64
23973       else
23974         aarch64_multilibs=`echo $with_multilib_list | sed -e 's/,/ /g'`
23975         for aarch64_multilib in ${aarch64_multilibs}; do
23976           case ${aarch64_multilib} in
23977             ilp32)
23978               as_fn_error "Assembler does not support -mabi=ilp32.\
23979                             Upgrade the Assembler." "$LINENO" 5
23980               ;;
23981             *)
23982               ;;
23983           esac
23984         done
23985       fi
23986     fi
23987     ;;
23988
23989   # All TARGET_ABI_OSF targets.
23990   alpha*-*-linux* | alpha*-*-*bsd*)
23991     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
23992 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
23993 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then :
23994   $as_echo_n "(cached) " >&6
23995 else
23996   gcc_cv_as_alpha_explicit_relocs=no
23997     if test $in_tree_gas = yes; then
23998     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
23999   then gcc_cv_as_alpha_explicit_relocs=yes
24000 fi
24001   elif test x$gcc_cv_as != x; then
24002     $as_echo '  .set nomacro
24003         .text
24004         extbl   $3, $2, $3      !lituse_bytoff!1
24005         ldq     $2, a($29)      !literal!1
24006         ldq     $4, b($29)      !literal!2
24007         ldq_u   $3, 0($2)       !lituse_base!1
24008         ldq     $27, f($29)     !literal!5
24009         jsr     $26, ($27), f   !lituse_jsr!5
24010         ldah    $29, 0($26)     !gpdisp!3
24011         lda     $0, c($29)      !gprel
24012         ldah    $1, d($29)      !gprelhigh
24013         lda     $1, d($1)       !gprellow
24014         lda     $29, 0($29)     !gpdisp!3' > conftest.s
24015     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24016   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24017   (eval $ac_try) 2>&5
24018   ac_status=$?
24019   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24020   test $ac_status = 0; }; }
24021     then
24022         gcc_cv_as_alpha_explicit_relocs=yes
24023     else
24024       echo "configure: failed program was" >&5
24025       cat conftest.s >&5
24026     fi
24027     rm -f conftest.o conftest.s
24028   fi
24029 fi
24030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
24031 $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
24032 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
24033
24034 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
24035
24036 fi
24037     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
24038 $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
24039 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then :
24040   $as_echo_n "(cached) " >&6
24041 else
24042   gcc_cv_as_alpha_jsrdirect_relocs=no
24043     if test $in_tree_gas = yes; then
24044     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
24045   then gcc_cv_as_alpha_jsrdirect_relocs=yes
24046 fi
24047   elif test x$gcc_cv_as != x; then
24048     $as_echo '  .set nomacro
24049         .text
24050         ldq     $27, a($29)     !literal!1
24051         jsr     $26, ($27), a   !lituse_jsrdirect!1' > conftest.s
24052     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24053   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24054   (eval $ac_try) 2>&5
24055   ac_status=$?
24056   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24057   test $ac_status = 0; }; }
24058     then
24059         gcc_cv_as_alpha_jsrdirect_relocs=yes
24060     else
24061       echo "configure: failed program was" >&5
24062       cat conftest.s >&5
24063     fi
24064     rm -f conftest.o conftest.s
24065   fi
24066 fi
24067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
24068 $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
24069 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
24070
24071 $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
24072
24073 fi
24074     ;;
24075
24076   cris-*-*)
24077     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
24078 $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
24079 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then :
24080   $as_echo_n "(cached) " >&6
24081 else
24082   gcc_cv_as_cris_no_mul_bug=no
24083     if test $in_tree_gas = yes; then
24084     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
24085   then gcc_cv_as_cris_no_mul_bug=yes
24086 fi
24087   elif test x$gcc_cv_as != x; then
24088     $as_echo '.text' > conftest.s
24089     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
24090   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24091   (eval $ac_try) 2>&5
24092   ac_status=$?
24093   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24094   test $ac_status = 0; }; }
24095     then
24096         gcc_cv_as_cris_no_mul_bug=yes
24097     else
24098       echo "configure: failed program was" >&5
24099       cat conftest.s >&5
24100     fi
24101     rm -f conftest.o conftest.s
24102   fi
24103 fi
24104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
24105 $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
24106 if test $gcc_cv_as_cris_no_mul_bug = yes; then
24107
24108 $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
24109
24110 fi
24111     ;;
24112
24113   sparc*-*-*)
24114     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5
24115 $as_echo_n "checking assembler for .register... " >&6; }
24116 if test "${gcc_cv_as_sparc_register_op+set}" = set; then :
24117   $as_echo_n "(cached) " >&6
24118 else
24119   gcc_cv_as_sparc_register_op=no
24120   if test x$gcc_cv_as != x; then
24121     $as_echo '.register %g2, #scratch' > conftest.s
24122     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24123   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24124   (eval $ac_try) 2>&5
24125   ac_status=$?
24126   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24127   test $ac_status = 0; }; }
24128     then
24129         gcc_cv_as_sparc_register_op=yes
24130     else
24131       echo "configure: failed program was" >&5
24132       cat conftest.s >&5
24133     fi
24134     rm -f conftest.o conftest.s
24135   fi
24136 fi
24137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5
24138 $as_echo "$gcc_cv_as_sparc_register_op" >&6; }
24139 if test $gcc_cv_as_sparc_register_op = yes; then
24140
24141 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
24142
24143 fi
24144
24145     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for #nobits" >&5
24146 $as_echo_n "checking assembler for #nobits... " >&6; }
24147 if test "${gcc_cv_as_sparc_nobits+set}" = set; then :
24148   $as_echo_n "(cached) " >&6
24149 else
24150   gcc_cv_as_sparc_nobits=no
24151   if test x$gcc_cv_as != x; then
24152     $as_echo '.section "nobits",#alloc,#write,#nobits
24153        .section "progbits",#alloc,#write,#progbits' > conftest.s
24154     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24155   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24156   (eval $ac_try) 2>&5
24157   ac_status=$?
24158   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24159   test $ac_status = 0; }; }
24160     then
24161         gcc_cv_as_sparc_nobits=yes
24162     else
24163       echo "configure: failed program was" >&5
24164       cat conftest.s >&5
24165     fi
24166     rm -f conftest.o conftest.s
24167   fi
24168 fi
24169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_nobits" >&5
24170 $as_echo "$gcc_cv_as_sparc_nobits" >&6; }
24171
24172
24173 cat >>confdefs.h <<_ACEOF
24174 #define HAVE_AS_SPARC_NOBITS `if test $gcc_cv_as_sparc_nobits = yes; then echo 1; else echo 0; fi`
24175 _ACEOF
24176
24177
24178     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
24179 $as_echo_n "checking assembler for -relax option... " >&6; }
24180 if test "${gcc_cv_as_sparc_relax+set}" = set; then :
24181   $as_echo_n "(cached) " >&6
24182 else
24183   gcc_cv_as_sparc_relax=no
24184   if test x$gcc_cv_as != x; then
24185     $as_echo '.text' > conftest.s
24186     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
24187   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24188   (eval $ac_try) 2>&5
24189   ac_status=$?
24190   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24191   test $ac_status = 0; }; }
24192     then
24193         gcc_cv_as_sparc_relax=yes
24194     else
24195       echo "configure: failed program was" >&5
24196       cat conftest.s >&5
24197     fi
24198     rm -f conftest.o conftest.s
24199   fi
24200 fi
24201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
24202 $as_echo "$gcc_cv_as_sparc_relax" >&6; }
24203 if test $gcc_cv_as_sparc_relax = yes; then
24204
24205 $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
24206
24207 fi
24208
24209     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
24210 $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
24211 if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then :
24212   $as_echo_n "(cached) " >&6
24213 else
24214   gcc_cv_as_sparc_gotdata_op=no
24215   if test x$gcc_cv_as != x; then
24216     $as_echo '.text
24217 .align 4
24218 foo:
24219         nop
24220 bar:
24221         sethi %gdop_hix22(foo), %g1
24222         xor    %g1, %gdop_lox10(foo), %g1
24223         ld    [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
24224     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24225   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24226   (eval $ac_try) 2>&5
24227   ac_status=$?
24228   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24229   test $ac_status = 0; }; }
24230     then
24231         if test x$gcc_cv_ld != x \
24232        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24233          if test x$gcc_cv_objdump != x; then
24234            if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
24235               | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
24236                gcc_cv_as_sparc_gotdata_op=no
24237            else
24238                gcc_cv_as_sparc_gotdata_op=yes
24239            fi
24240          fi
24241        fi
24242        rm -f conftest
24243     else
24244       echo "configure: failed program was" >&5
24245       cat conftest.s >&5
24246     fi
24247     rm -f conftest.o conftest.s
24248   fi
24249 fi
24250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
24251 $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
24252 if test $gcc_cv_as_sparc_gotdata_op = yes; then
24253
24254 $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
24255
24256 fi
24257
24258     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
24259 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
24260 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then :
24261   $as_echo_n "(cached) " >&6
24262 else
24263   gcc_cv_as_sparc_ua_pcrel=no
24264   if test x$gcc_cv_as != x; then
24265     $as_echo '.text
24266 foo:
24267         nop
24268 .data
24269 .align 4
24270 .byte 0
24271 .uaword %r_disp32(foo)' > conftest.s
24272     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24273   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24274   (eval $ac_try) 2>&5
24275   ac_status=$?
24276   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24277   test $ac_status = 0; }; }
24278     then
24279         if test x$gcc_cv_ld != x \
24280        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24281          gcc_cv_as_sparc_ua_pcrel=yes
24282        fi
24283        rm -f conftest
24284     else
24285       echo "configure: failed program was" >&5
24286       cat conftest.s >&5
24287     fi
24288     rm -f conftest.o conftest.s
24289   fi
24290 fi
24291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
24292 $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
24293 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
24294
24295 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
24296
24297
24298       { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
24299 $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
24300 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then :
24301   $as_echo_n "(cached) " >&6
24302 else
24303   gcc_cv_as_sparc_ua_pcrel_hidden=no
24304   if test x$gcc_cv_as != x; then
24305     $as_echo '.data
24306 .align 4
24307 .byte 0x31
24308 .uaword %r_disp32(foo)
24309 .byte 0x32, 0x33, 0x34
24310 .global foo
24311 .hidden foo
24312 foo:
24313 .skip 4' > conftest.s
24314     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24315   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24316   (eval $ac_try) 2>&5
24317   ac_status=$?
24318   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24319   test $ac_status = 0; }; }
24320     then
24321         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
24322          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
24323          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
24324             | grep ' 31000000 07323334' > /dev/null 2>&1; then
24325             if $gcc_cv_objdump -R conftest 2> /dev/null \
24326                | grep 'DISP32' > /dev/null 2>&1; then
24327                 :
24328             else
24329                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
24330             fi
24331          fi
24332          rm -f conftest
24333     else
24334       echo "configure: failed program was" >&5
24335       cat conftest.s >&5
24336     fi
24337     rm -f conftest.o conftest.s
24338   fi
24339 fi
24340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
24341 $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
24342 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
24343
24344 $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
24345
24346 fi
24347
24348 fi # unaligned pcrel relocs
24349
24350     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
24351 $as_echo_n "checking assembler for offsetable %lo()... " >&6; }
24352 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then :
24353   $as_echo_n "(cached) " >&6
24354 else
24355   gcc_cv_as_sparc_offsetable_lo10=no
24356   if test x$gcc_cv_as != x; then
24357     $as_echo '.text
24358         or %g1, %lo(ab) + 12, %g1
24359         or %g1, %lo(ab + 12), %g1' > conftest.s
24360     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
24361   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24362   (eval $ac_try) 2>&5
24363   ac_status=$?
24364   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24365   test $ac_status = 0; }; }
24366     then
24367         if test x$gcc_cv_objdump != x \
24368        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
24369           | grep ' 82106000 82106000' > /dev/null 2>&1; then
24370          gcc_cv_as_sparc_offsetable_lo10=yes
24371        fi
24372     else
24373       echo "configure: failed program was" >&5
24374       cat conftest.s >&5
24375     fi
24376     rm -f conftest.o conftest.s
24377   fi
24378 fi
24379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
24380 $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
24381 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
24382
24383 $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
24384
24385 fi
24386
24387     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for FMAF, HPC, and VIS 3.0 instructions" >&5
24388 $as_echo_n "checking assembler for FMAF, HPC, and VIS 3.0 instructions... " >&6; }
24389 if test "${gcc_cv_as_sparc_fmaf+set}" = set; then :
24390   $as_echo_n "(cached) " >&6
24391 else
24392   gcc_cv_as_sparc_fmaf=no
24393   if test x$gcc_cv_as != x; then
24394     $as_echo '.text
24395        .register %g2, #scratch
24396        .register %g3, #scratch
24397        .align 4
24398        fmaddd %f0, %f2, %f4, %f6
24399        addxccc %g1, %g2, %g3
24400        fsrl32 %f2, %f4, %f8
24401        fnaddd %f10, %f12, %f14' > conftest.s
24402     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9d -o conftest.o conftest.s >&5'
24403   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24404   (eval $ac_try) 2>&5
24405   ac_status=$?
24406   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24407   test $ac_status = 0; }; }
24408     then
24409         gcc_cv_as_sparc_fmaf=yes
24410     else
24411       echo "configure: failed program was" >&5
24412       cat conftest.s >&5
24413     fi
24414     rm -f conftest.o conftest.s
24415   fi
24416 fi
24417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_fmaf" >&5
24418 $as_echo "$gcc_cv_as_sparc_fmaf" >&6; }
24419 if test $gcc_cv_as_sparc_fmaf = yes; then
24420
24421 $as_echo "#define HAVE_AS_FMAF_HPC_VIS3 1" >>confdefs.h
24422
24423 fi
24424
24425     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for SPARC4 instructions" >&5
24426 $as_echo_n "checking assembler for SPARC4 instructions... " >&6; }
24427 if test "${gcc_cv_as_sparc_sparc4+set}" = set; then :
24428   $as_echo_n "(cached) " >&6
24429 else
24430   gcc_cv_as_sparc_sparc4=no
24431   if test x$gcc_cv_as != x; then
24432     $as_echo '.text
24433        .register %g2, #scratch
24434        .register %g3, #scratch
24435        .align 4
24436        cxbe %g2, %g3, 1f
24437 1:     cwbneg %g2, %g3, 1f
24438 1:     sha1
24439        md5
24440        aes_kexpand0 %f4, %f6, %f8
24441        des_round %f38, %f40, %f42, %f44
24442        camellia_f %f54, %f56, %f58, %f60
24443        kasumi_fi_xor %f46, %f48, %f50, %f52' > conftest.s
24444     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=sparc4 -o conftest.o conftest.s >&5'
24445   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24446   (eval $ac_try) 2>&5
24447   ac_status=$?
24448   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24449   test $ac_status = 0; }; }
24450     then
24451         gcc_cv_as_sparc_sparc4=yes
24452     else
24453       echo "configure: failed program was" >&5
24454       cat conftest.s >&5
24455     fi
24456     rm -f conftest.o conftest.s
24457   fi
24458 fi
24459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_sparc4" >&5
24460 $as_echo "$gcc_cv_as_sparc_sparc4" >&6; }
24461 if test $gcc_cv_as_sparc_sparc4 = yes; then
24462
24463 $as_echo "#define HAVE_AS_SPARC4 1" >>confdefs.h
24464
24465 fi
24466
24467     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for LEON instructions" >&5
24468 $as_echo_n "checking assembler for LEON instructions... " >&6; }
24469 if test "${gcc_cv_as_sparc_leon+set}" = set; then :
24470   $as_echo_n "(cached) " >&6
24471 else
24472   gcc_cv_as_sparc_leon=no
24473   if test x$gcc_cv_as != x; then
24474     $as_echo '.text
24475        .register %g2, #scratch
24476        .register %g3, #scratch
24477        .align 4
24478        smac %g2, %g3, %g1
24479        umac %g2, %g3, %g1
24480        cas [%g2], %g3, %g1' > conftest.s
24481     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -Aleon -o conftest.o conftest.s >&5'
24482   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24483   (eval $ac_try) 2>&5
24484   ac_status=$?
24485   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24486   test $ac_status = 0; }; }
24487     then
24488         gcc_cv_as_sparc_leon=yes
24489     else
24490       echo "configure: failed program was" >&5
24491       cat conftest.s >&5
24492     fi
24493     rm -f conftest.o conftest.s
24494   fi
24495 fi
24496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_leon" >&5
24497 $as_echo "$gcc_cv_as_sparc_leon" >&6; }
24498 if test $gcc_cv_as_sparc_leon = yes; then
24499
24500 $as_echo "#define HAVE_AS_LEON 1" >>confdefs.h
24501
24502 fi
24503     ;;
24504
24505   i[34567]86-*-* | x86_64-*-*)
24506     case $target_os in
24507       cygwin*)
24508         # Full C++ conformance when using a shared libstdc++-v3 requires some
24509         # support from the Cygwin DLL, which in more recent versions exports
24510         # wrappers to aid in interposing and redirecting operators new, delete,
24511         # etc., as per n2800 #17.6.4.6 [replacement.functions].  Check if we
24512         # are configuring for a version of Cygwin that exports the wrappers.
24513         if test x$host = x$target && test x$host_cpu = xi686; then
24514           ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
24515 if test "x$ac_cv_func___wrap__Znaj" = x""yes; then :
24516   gcc_ac_cygwin_dll_wrappers=yes
24517 else
24518   gcc_ac_cygwin_dll_wrappers=no
24519 fi
24520
24521         else
24522           # Can't check presence of libc functions during cross-compile, so
24523           # we just have to assume we're building for an up-to-date target.
24524           gcc_ac_cygwin_dll_wrappers=yes
24525         fi
24526
24527 cat >>confdefs.h <<_ACEOF
24528 #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
24529 _ACEOF
24530
24531     esac
24532     case $target_os in
24533       cygwin* | pe | mingw32* | interix*)
24534         # Recent binutils allows the three-operand form of ".comm" on PE.  This
24535         # definition is used unconditionally to initialise the default state of
24536         # the target option variable that governs usage of the feature.
24537         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
24538 $as_echo_n "checking assembler for .comm with alignment... " >&6; }
24539 if test "${gcc_cv_as_comm_has_align+set}" = set; then :
24540   $as_echo_n "(cached) " >&6
24541 else
24542   gcc_cv_as_comm_has_align=no
24543     if test $in_tree_gas = yes; then
24544     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
24545   then gcc_cv_as_comm_has_align=yes
24546 fi
24547   elif test x$gcc_cv_as != x; then
24548     $as_echo '.comm foo,1,32' > conftest.s
24549     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24550   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24551   (eval $ac_try) 2>&5
24552   ac_status=$?
24553   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24554   test $ac_status = 0; }; }
24555     then
24556         gcc_cv_as_comm_has_align=yes
24557     else
24558       echo "configure: failed program was" >&5
24559       cat conftest.s >&5
24560     fi
24561     rm -f conftest.o conftest.s
24562   fi
24563 fi
24564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
24565 $as_echo "$gcc_cv_as_comm_has_align" >&6; }
24566
24567
24568 cat >>confdefs.h <<_ACEOF
24569 #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
24570 _ACEOF
24571
24572         # Used for DWARF 2 in PE
24573         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
24574 $as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
24575 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then :
24576   $as_echo_n "(cached) " >&6
24577 else
24578   gcc_cv_as_ix86_pe_secrel32=no
24579     if test $in_tree_gas = yes; then
24580     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
24581   then gcc_cv_as_ix86_pe_secrel32=yes
24582 fi
24583   elif test x$gcc_cv_as != x; then
24584     $as_echo '.text
24585 foo:    nop
24586 .data
24587         .secrel32 foo' > conftest.s
24588     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24589   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24590   (eval $ac_try) 2>&5
24591   ac_status=$?
24592   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24593   test $ac_status = 0; }; }
24594     then
24595         if test x$gcc_cv_ld != x \
24596            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
24597              gcc_cv_as_ix86_pe_secrel32=yes
24598            fi
24599            rm -f conftest
24600     else
24601       echo "configure: failed program was" >&5
24602       cat conftest.s >&5
24603     fi
24604     rm -f conftest.o conftest.s
24605   fi
24606 fi
24607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
24608 $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
24609 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
24610
24611 $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
24612
24613 fi
24614         # Test if the assembler supports the extended form of the .section
24615         # directive that specifies section alignment.  LTO support uses this,
24616         # but normally only after installation, so we warn but don't fail the
24617         # configure if LTO is enabled but the assembler does not support it.
24618         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
24619 $as_echo_n "checking assembler for .section with alignment... " >&6; }
24620 if test "${gcc_cv_as_section_has_align+set}" = set; then :
24621   $as_echo_n "(cached) " >&6
24622 else
24623   gcc_cv_as_section_has_align=no
24624     if test $in_tree_gas = yes; then
24625     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 1`
24626   then gcc_cv_as_section_has_align=yes
24627 fi
24628   elif test x$gcc_cv_as != x; then
24629     $as_echo '.section lto_test,"dr0"' > conftest.s
24630     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
24631   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24632   (eval $ac_try) 2>&5
24633   ac_status=$?
24634   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24635   test $ac_status = 0; }; }
24636     then
24637         gcc_cv_as_section_has_align=yes
24638     else
24639       echo "configure: failed program was" >&5
24640       cat conftest.s >&5
24641     fi
24642     rm -f conftest.o conftest.s
24643   fi
24644 fi
24645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5
24646 $as_echo "$gcc_cv_as_section_has_align" >&6; }
24647
24648         if test x$gcc_cv_as_section_has_align != xyes; then
24649           case ",$enable_languages," in
24650             *,lto,*)
24651               { $as_echo "$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
24652 $as_echo "$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;}
24653               ;;
24654           esac
24655         fi
24656         # Test if the assembler supports the section flag 'e' for specifying
24657         # an excluded section.
24658         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with e" >&5
24659 $as_echo_n "checking assembler for .section with e... " >&6; }
24660 if test "${gcc_cv_as_section_has_e+set}" = set; then :
24661   $as_echo_n "(cached) " >&6
24662 else
24663   gcc_cv_as_section_has_e=no
24664     if test $in_tree_gas = yes; then
24665     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 22 \) \* 1000 + 51`
24666   then gcc_cv_as_section_has_e=yes
24667 fi
24668   elif test x$gcc_cv_as != x; then
24669     $as_echo '.section foo1,"e"
24670 .byte 0,0,0,0' > conftest.s
24671     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24672   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24673   (eval $ac_try) 2>&5
24674   ac_status=$?
24675   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24676   test $ac_status = 0; }; }
24677     then
24678         gcc_cv_as_section_has_e=yes
24679     else
24680       echo "configure: failed program was" >&5
24681       cat conftest.s >&5
24682     fi
24683     rm -f conftest.o conftest.s
24684   fi
24685 fi
24686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_e" >&5
24687 $as_echo "$gcc_cv_as_section_has_e" >&6; }
24688
24689
24690 cat >>confdefs.h <<_ACEOF
24691 #define HAVE_GAS_SECTION_EXCLUDE `if test $gcc_cv_as_section_has_e = yes; then echo 1; else echo 0; fi`
24692 _ACEOF
24693
24694         ;;
24695     esac
24696
24697     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
24698 $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
24699 if test "${gcc_cv_as_ix86_filds+set}" = set; then :
24700   $as_echo_n "(cached) " >&6
24701 else
24702   gcc_cv_as_ix86_filds=no
24703   if test x$gcc_cv_as != x; then
24704     $as_echo 'filds mem; fists mem' > conftest.s
24705     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24706   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24707   (eval $ac_try) 2>&5
24708   ac_status=$?
24709   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24710   test $ac_status = 0; }; }
24711     then
24712         gcc_cv_as_ix86_filds=yes
24713     else
24714       echo "configure: failed program was" >&5
24715       cat conftest.s >&5
24716     fi
24717     rm -f conftest.o conftest.s
24718   fi
24719 fi
24720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
24721 $as_echo "$gcc_cv_as_ix86_filds" >&6; }
24722 if test $gcc_cv_as_ix86_filds = yes; then
24723
24724 $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
24725
24726 fi
24727
24728     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
24729 $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
24730 if test "${gcc_cv_as_ix86_fildq+set}" = set; then :
24731   $as_echo_n "(cached) " >&6
24732 else
24733   gcc_cv_as_ix86_fildq=no
24734   if test x$gcc_cv_as != x; then
24735     $as_echo 'fildq mem; fistpq mem' > conftest.s
24736     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24737   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24738   (eval $ac_try) 2>&5
24739   ac_status=$?
24740   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24741   test $ac_status = 0; }; }
24742     then
24743         gcc_cv_as_ix86_fildq=yes
24744     else
24745       echo "configure: failed program was" >&5
24746       cat conftest.s >&5
24747     fi
24748     rm -f conftest.o conftest.s
24749   fi
24750 fi
24751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
24752 $as_echo "$gcc_cv_as_ix86_fildq" >&6; }
24753 if test $gcc_cv_as_ix86_fildq = yes; then
24754
24755 $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
24756
24757 fi
24758
24759     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
24760 $as_echo_n "checking assembler for cmov syntax... " >&6; }
24761 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then :
24762   $as_echo_n "(cached) " >&6
24763 else
24764   gcc_cv_as_ix86_cmov_sun_syntax=no
24765   if test x$gcc_cv_as != x; then
24766     $as_echo 'cmovl.l %edx, %eax' > conftest.s
24767     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24768   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24769   (eval $ac_try) 2>&5
24770   ac_status=$?
24771   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24772   test $ac_status = 0; }; }
24773     then
24774         gcc_cv_as_ix86_cmov_sun_syntax=yes
24775     else
24776       echo "configure: failed program was" >&5
24777       cat conftest.s >&5
24778     fi
24779     rm -f conftest.o conftest.s
24780   fi
24781 fi
24782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
24783 $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
24784 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
24785
24786 $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
24787
24788 fi
24789
24790     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
24791 $as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
24792 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then :
24793   $as_echo_n "(cached) " >&6
24794 else
24795   gcc_cv_as_ix86_ffreep=no
24796   if test x$gcc_cv_as != x; then
24797     $as_echo 'ffreep %st(1)' > conftest.s
24798     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24799   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24800   (eval $ac_try) 2>&5
24801   ac_status=$?
24802   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24803   test $ac_status = 0; }; }
24804     then
24805         gcc_cv_as_ix86_ffreep=yes
24806     else
24807       echo "configure: failed program was" >&5
24808       cat conftest.s >&5
24809     fi
24810     rm -f conftest.o conftest.s
24811   fi
24812 fi
24813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
24814 $as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
24815 if test $gcc_cv_as_ix86_ffreep = yes; then
24816
24817 $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
24818
24819 fi
24820
24821     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
24822 $as_echo_n "checking assembler for .quad directive... " >&6; }
24823 if test "${gcc_cv_as_ix86_quad+set}" = set; then :
24824   $as_echo_n "(cached) " >&6
24825 else
24826   gcc_cv_as_ix86_quad=no
24827   if test x$gcc_cv_as != x; then
24828     $as_echo '.quad 0' > conftest.s
24829     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24830   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24831   (eval $ac_try) 2>&5
24832   ac_status=$?
24833   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24834   test $ac_status = 0; }; }
24835     then
24836         gcc_cv_as_ix86_quad=yes
24837     else
24838       echo "configure: failed program was" >&5
24839       cat conftest.s >&5
24840     fi
24841     rm -f conftest.o conftest.s
24842   fi
24843 fi
24844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5
24845 $as_echo "$gcc_cv_as_ix86_quad" >&6; }
24846 if test $gcc_cv_as_ix86_quad = yes; then
24847
24848 $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
24849
24850 fi
24851
24852     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
24853 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
24854 if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
24855   $as_echo_n "(cached) " >&6
24856 else
24857   gcc_cv_as_ix86_sahf=no
24858   if test x$gcc_cv_as != x; then
24859     $as_echo '.code64
24860        sahf' > conftest.s
24861     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24862   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24863   (eval $ac_try) 2>&5
24864   ac_status=$?
24865   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24866   test $ac_status = 0; }; }
24867     then
24868         gcc_cv_as_ix86_sahf=yes
24869     else
24870       echo "configure: failed program was" >&5
24871       cat conftest.s >&5
24872     fi
24873     rm -f conftest.o conftest.s
24874   fi
24875 fi
24876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
24877 $as_echo "$gcc_cv_as_ix86_sahf" >&6; }
24878 if test $gcc_cv_as_ix86_sahf = yes; then
24879
24880 $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
24881
24882 fi
24883
24884     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for interunit movq mnemonic" >&5
24885 $as_echo_n "checking assembler for interunit movq mnemonic... " >&6; }
24886 if test "${gcc_cv_as_ix86_interunit_movq+set}" = set; then :
24887   $as_echo_n "(cached) " >&6
24888 else
24889   gcc_cv_as_ix86_interunit_movq=no
24890   if test x$gcc_cv_as != x; then
24891     $as_echo '.code64
24892        movq %mm0, %rax
24893        movq %rax, %xmm0' > conftest.s
24894     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24895   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24896   (eval $ac_try) 2>&5
24897   ac_status=$?
24898   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24899   test $ac_status = 0; }; }
24900     then
24901         gcc_cv_as_ix86_interunit_movq=yes
24902     else
24903       echo "configure: failed program was" >&5
24904       cat conftest.s >&5
24905     fi
24906     rm -f conftest.o conftest.s
24907   fi
24908 fi
24909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_interunit_movq" >&5
24910 $as_echo "$gcc_cv_as_ix86_interunit_movq" >&6; }
24911
24912
24913 cat >>confdefs.h <<_ACEOF
24914 #define HAVE_AS_IX86_INTERUNIT_MOVQ `if test $gcc_cv_as_ix86_interunit_movq = yes; then echo 1; else echo 0; fi`
24915 _ACEOF
24916
24917
24918     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for hle prefixes" >&5
24919 $as_echo_n "checking assembler for hle prefixes... " >&6; }
24920 if test "${gcc_cv_as_ix86_hle+set}" = set; then :
24921   $as_echo_n "(cached) " >&6
24922 else
24923   gcc_cv_as_ix86_hle=no
24924   if test x$gcc_cv_as != x; then
24925     $as_echo 'lock xacquire cmpxchg %esi, (%ecx)' > conftest.s
24926     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24927   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24928   (eval $ac_try) 2>&5
24929   ac_status=$?
24930   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24931   test $ac_status = 0; }; }
24932     then
24933         gcc_cv_as_ix86_hle=yes
24934     else
24935       echo "configure: failed program was" >&5
24936       cat conftest.s >&5
24937     fi
24938     rm -f conftest.o conftest.s
24939   fi
24940 fi
24941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_hle" >&5
24942 $as_echo "$gcc_cv_as_ix86_hle" >&6; }
24943 if test $gcc_cv_as_ix86_hle = yes; then
24944
24945 $as_echo "#define HAVE_AS_IX86_HLE 1" >>confdefs.h
24946
24947 fi
24948
24949     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
24950 $as_echo_n "checking assembler for swap suffix... " >&6; }
24951 if test "${gcc_cv_as_ix86_swap+set}" = set; then :
24952   $as_echo_n "(cached) " >&6
24953 else
24954   gcc_cv_as_ix86_swap=no
24955   if test x$gcc_cv_as != x; then
24956     $as_echo 'movl.s %esp, %ebp' > conftest.s
24957     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24958   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24959   (eval $ac_try) 2>&5
24960   ac_status=$?
24961   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24962   test $ac_status = 0; }; }
24963     then
24964         gcc_cv_as_ix86_swap=yes
24965     else
24966       echo "configure: failed program was" >&5
24967       cat conftest.s >&5
24968     fi
24969     rm -f conftest.o conftest.s
24970   fi
24971 fi
24972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
24973 $as_echo "$gcc_cv_as_ix86_swap" >&6; }
24974 if test $gcc_cv_as_ix86_swap = yes; then
24975
24976 $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
24977
24978 fi
24979
24980     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
24981 $as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
24982 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then :
24983   $as_echo_n "(cached) " >&6
24984 else
24985   gcc_cv_as_ix86_diff_sect_delta=no
24986   if test x$gcc_cv_as != x; then
24987     $as_echo '.section .rodata
24988 .L1:
24989         .long .L2-.L1
24990         .long .L3-.L1
24991         .text
24992 .L3:    nop
24993 .L2:    nop' > conftest.s
24994     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24995   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24996   (eval $ac_try) 2>&5
24997   ac_status=$?
24998   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24999   test $ac_status = 0; }; }
25000     then
25001         gcc_cv_as_ix86_diff_sect_delta=yes
25002     else
25003       echo "configure: failed program was" >&5
25004       cat conftest.s >&5
25005     fi
25006     rm -f conftest.o conftest.s
25007   fi
25008 fi
25009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
25010 $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
25011 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
25012
25013 $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
25014
25015 fi
25016
25017     # These two are used unconditionally by i386.[ch]; it is to be defined
25018     # to 1 if the feature is present, 0 otherwise.
25019     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
25020 $as_echo_n "checking assembler for GOTOFF in data... " >&6; }
25021 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
25022   $as_echo_n "(cached) " >&6
25023 else
25024   gcc_cv_as_ix86_gotoff_in_data=no
25025     if test $in_tree_gas = yes; then
25026     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25027   then gcc_cv_as_ix86_gotoff_in_data=yes
25028 fi
25029   elif test x$gcc_cv_as != x; then
25030     $as_echo '  .text
25031 .L0:
25032         nop
25033         .data
25034         .long .L0@GOTOFF' > conftest.s
25035     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25036   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25037   (eval $ac_try) 2>&5
25038   ac_status=$?
25039   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25040   test $ac_status = 0; }; }
25041     then
25042         gcc_cv_as_ix86_gotoff_in_data=yes
25043     else
25044       echo "configure: failed program was" >&5
25045       cat conftest.s >&5
25046     fi
25047     rm -f conftest.o conftest.s
25048   fi
25049 fi
25050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
25051 $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
25052
25053
25054 cat >>confdefs.h <<_ACEOF
25055 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
25056 _ACEOF
25057
25058
25059     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
25060 $as_echo_n "checking assembler for rep and lock prefix... " >&6; }
25061 if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then :
25062   $as_echo_n "(cached) " >&6
25063 else
25064   gcc_cv_as_ix86_rep_lock_prefix=no
25065   if test x$gcc_cv_as != x; then
25066     $as_echo 'rep movsl
25067          rep ret
25068          rep nop
25069          rep bsf %ecx, %eax
25070          rep bsr %ecx, %eax
25071          lock addl %edi, (%eax,%esi)
25072          lock orl $0, (%esp)' > conftest.s
25073     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25074   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25075   (eval $ac_try) 2>&5
25076   ac_status=$?
25077   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25078   test $ac_status = 0; }; }
25079     then
25080         gcc_cv_as_ix86_rep_lock_prefix=yes
25081     else
25082       echo "configure: failed program was" >&5
25083       cat conftest.s >&5
25084     fi
25085     rm -f conftest.o conftest.s
25086   fi
25087 fi
25088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
25089 $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
25090 if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
25091
25092 $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
25093
25094 fi
25095
25096     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5
25097 $as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; }
25098 if test "${gcc_cv_as_ix86_tlsgdplt+set}" = set; then :
25099   $as_echo_n "(cached) " >&6
25100 else
25101   gcc_cv_as_ix86_tlsgdplt=no
25102   if test x$gcc_cv_as != x; then
25103     $as_echo 'call    tls_gd@tlsgdplt' > conftest.s
25104     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25105   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25106   (eval $ac_try) 2>&5
25107   ac_status=$?
25108   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25109   test $ac_status = 0; }; }
25110     then
25111         if test x$gcc_cv_ld != x \
25112          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
25113            gcc_cv_as_ix86_tlsgdplt=yes
25114          fi
25115          rm -f conftest
25116     else
25117       echo "configure: failed program was" >&5
25118       cat conftest.s >&5
25119     fi
25120     rm -f conftest.o conftest.s
25121   fi
25122 fi
25123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsgdplt" >&5
25124 $as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; }
25125 if test $gcc_cv_as_ix86_tlsgdplt = yes; then
25126
25127 $as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h
25128
25129 fi
25130
25131     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5
25132 $as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; }
25133 if test "${gcc_cv_as_ix86_tlsldmplt+set}" = set; then :
25134   $as_echo_n "(cached) " >&6
25135 else
25136   gcc_cv_as_ix86_tlsldmplt=no
25137   if test x$gcc_cv_as != x; then
25138     $as_echo 'tls_ld:
25139          call    tls_ld@tlsldmplt' > conftest.s
25140     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25141   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25142   (eval $ac_try) 2>&5
25143   ac_status=$?
25144   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25145   test $ac_status = 0; }; }
25146     then
25147         if test x$gcc_cv_ld != x \
25148          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
25149            gcc_cv_as_ix86_tlsldmplt=yes
25150          fi
25151          rm -f conftest
25152     else
25153       echo "configure: failed program was" >&5
25154       cat conftest.s >&5
25155     fi
25156     rm -f conftest.o conftest.s
25157   fi
25158 fi
25159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldmplt" >&5
25160 $as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; }
25161 if test $gcc_cv_as_ix86_tlsldmplt = yes; then
25162
25163 $as_echo "#define HAVE_AS_IX86_TLSLDMPLT 1" >>confdefs.h
25164
25165 fi
25166
25167     ;;
25168
25169   ia64*-*-*)
25170     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
25171 $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
25172 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then :
25173   $as_echo_n "(cached) " >&6
25174 else
25175   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
25176     if test $in_tree_gas = yes; then
25177     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25178   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
25179 fi
25180   elif test x$gcc_cv_as != x; then
25181     $as_echo '  .text
25182         addl r15 = @ltoffx(x#), gp
25183         ;;
25184         ld8.mov r16 = [r15], x#' > conftest.s
25185     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25186   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25187   (eval $ac_try) 2>&5
25188   ac_status=$?
25189   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25190   test $ac_status = 0; }; }
25191     then
25192         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
25193     else
25194       echo "configure: failed program was" >&5
25195       cat conftest.s >&5
25196     fi
25197     rm -f conftest.o conftest.s
25198   fi
25199 fi
25200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
25201 $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
25202 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
25203
25204 $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
25205
25206 fi
25207
25208     ;;
25209
25210   powerpc*-*-*)
25211     case $target in
25212       *-*-aix*) conftest_s='    .machine "pwr5"
25213         .csect .text[PR]
25214         mfcr 3,128';;
25215       *-*-darwin*)
25216         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
25217 $as_echo_n "checking assembler for .machine directive support... " >&6; }
25218 if test "${gcc_cv_as_machine_directive+set}" = set; then :
25219   $as_echo_n "(cached) " >&6
25220 else
25221   gcc_cv_as_machine_directive=no
25222   if test x$gcc_cv_as != x; then
25223     $as_echo '  .machine ppc7400' > conftest.s
25224     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25225   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25226   (eval $ac_try) 2>&5
25227   ac_status=$?
25228   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25229   test $ac_status = 0; }; }
25230     then
25231         gcc_cv_as_machine_directive=yes
25232     else
25233       echo "configure: failed program was" >&5
25234       cat conftest.s >&5
25235     fi
25236     rm -f conftest.o conftest.s
25237   fi
25238 fi
25239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
25240 $as_echo "$gcc_cv_as_machine_directive" >&6; }
25241
25242         if test x$gcc_cv_as_machine_directive != xyes; then
25243           echo "*** This target requires an assembler supporting \".machine\"" >&2
25244           echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
25245           test x$build = x$target && exit 1
25246         fi
25247         conftest_s='    .text
25248         mfcr r3,128';;
25249       *) conftest_s='   .machine power4
25250         .text
25251         mfcr 3,128';;
25252     esac
25253
25254     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
25255 $as_echo_n "checking assembler for mfcr field support... " >&6; }
25256 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then :
25257   $as_echo_n "(cached) " >&6
25258 else
25259   gcc_cv_as_powerpc_mfcrf=no
25260     if test $in_tree_gas = yes; then
25261     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25262   then gcc_cv_as_powerpc_mfcrf=yes
25263 fi
25264   elif test x$gcc_cv_as != x; then
25265     $as_echo "$conftest_s" > conftest.s
25266     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25267   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25268   (eval $ac_try) 2>&5
25269   ac_status=$?
25270   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25271   test $ac_status = 0; }; }
25272     then
25273         gcc_cv_as_powerpc_mfcrf=yes
25274     else
25275       echo "configure: failed program was" >&5
25276       cat conftest.s >&5
25277     fi
25278     rm -f conftest.o conftest.s
25279   fi
25280 fi
25281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
25282 $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
25283 if test $gcc_cv_as_powerpc_mfcrf = yes; then
25284
25285 $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
25286
25287 fi
25288
25289     case $target in
25290       *-*-aix*) conftest_s='    .machine "pwr5"
25291         .csect .text[PR]
25292         popcntb 3,3';;
25293       *) conftest_s='   .machine power5
25294         .text
25295         popcntb 3,3';;
25296     esac
25297
25298     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5
25299 $as_echo_n "checking assembler for popcntb support... " >&6; }
25300 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then :
25301   $as_echo_n "(cached) " >&6
25302 else
25303   gcc_cv_as_powerpc_popcntb=no
25304     if test $in_tree_gas = yes; then
25305     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25306   then gcc_cv_as_powerpc_popcntb=yes
25307 fi
25308   elif test x$gcc_cv_as != x; then
25309     $as_echo "$conftest_s" > conftest.s
25310     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25311   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25312   (eval $ac_try) 2>&5
25313   ac_status=$?
25314   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25315   test $ac_status = 0; }; }
25316     then
25317         gcc_cv_as_powerpc_popcntb=yes
25318     else
25319       echo "configure: failed program was" >&5
25320       cat conftest.s >&5
25321     fi
25322     rm -f conftest.o conftest.s
25323   fi
25324 fi
25325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5
25326 $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; }
25327 if test $gcc_cv_as_powerpc_popcntb = yes; then
25328
25329 $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h
25330
25331 fi
25332
25333     case $target in
25334       *-*-aix*) conftest_s='    .machine "pwr5x"
25335         .csect .text[PR]
25336         frin 1,1';;
25337       *) conftest_s='   .machine power5
25338         .text
25339         frin 1,1';;
25340     esac
25341
25342     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5
25343 $as_echo_n "checking assembler for fp round support... " >&6; }
25344 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then :
25345   $as_echo_n "(cached) " >&6
25346 else
25347   gcc_cv_as_powerpc_fprnd=no
25348     if test $in_tree_gas = yes; then
25349     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25350   then gcc_cv_as_powerpc_fprnd=yes
25351 fi
25352   elif test x$gcc_cv_as != x; then
25353     $as_echo "$conftest_s" > conftest.s
25354     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25355   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25356   (eval $ac_try) 2>&5
25357   ac_status=$?
25358   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25359   test $ac_status = 0; }; }
25360     then
25361         gcc_cv_as_powerpc_fprnd=yes
25362     else
25363       echo "configure: failed program was" >&5
25364       cat conftest.s >&5
25365     fi
25366     rm -f conftest.o conftest.s
25367   fi
25368 fi
25369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5
25370 $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; }
25371 if test $gcc_cv_as_powerpc_fprnd = yes; then
25372
25373 $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h
25374
25375 fi
25376
25377     case $target in
25378       *-*-aix*) conftest_s='    .machine "pwr6"
25379         .csect .text[PR]
25380         mffgpr 1,3';;
25381       *) conftest_s='   .machine power6
25382         .text
25383         mffgpr 1,3';;
25384     esac
25385
25386     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5
25387 $as_echo_n "checking assembler for move fp gpr support... " >&6; }
25388 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then :
25389   $as_echo_n "(cached) " >&6
25390 else
25391   gcc_cv_as_powerpc_mfpgpr=no
25392     if test $in_tree_gas = yes; then
25393     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25394   then gcc_cv_as_powerpc_mfpgpr=yes
25395 fi
25396   elif test x$gcc_cv_as != x; then
25397     $as_echo "$conftest_s" > conftest.s
25398     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25399   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25400   (eval $ac_try) 2>&5
25401   ac_status=$?
25402   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25403   test $ac_status = 0; }; }
25404     then
25405         gcc_cv_as_powerpc_mfpgpr=yes
25406     else
25407       echo "configure: failed program was" >&5
25408       cat conftest.s >&5
25409     fi
25410     rm -f conftest.o conftest.s
25411   fi
25412 fi
25413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5
25414 $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; }
25415 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
25416
25417 $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h
25418
25419 fi
25420
25421     case $target in
25422       *-*-aix*) conftest_s='    .csect .text[PR]
25423 LCF..0:
25424         addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
25425       *-*-darwin*)
25426         conftest_s='    .text
25427 LCF0:
25428         addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
25429       *) conftest_s='   .text
25430 .LCF0:
25431         addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
25432     esac
25433
25434     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
25435 $as_echo_n "checking assembler for rel16 relocs... " >&6; }
25436 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then :
25437   $as_echo_n "(cached) " >&6
25438 else
25439   gcc_cv_as_powerpc_rel16=no
25440     if test $in_tree_gas = yes; then
25441     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25442   then gcc_cv_as_powerpc_rel16=yes
25443 fi
25444   elif test x$gcc_cv_as != x; then
25445     $as_echo "$conftest_s" > conftest.s
25446     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25447   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25448   (eval $ac_try) 2>&5
25449   ac_status=$?
25450   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25451   test $ac_status = 0; }; }
25452     then
25453         gcc_cv_as_powerpc_rel16=yes
25454     else
25455       echo "configure: failed program was" >&5
25456       cat conftest.s >&5
25457     fi
25458     rm -f conftest.o conftest.s
25459   fi
25460 fi
25461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
25462 $as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
25463 if test $gcc_cv_as_powerpc_rel16 = yes; then
25464
25465 $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
25466
25467 fi
25468
25469     case $target in
25470       *-*-aix*) conftest_s='    .machine "pwr6"
25471         .csect .text[PR]
25472         cmpb 3,4,5';;
25473       *) conftest_s='   .machine power6
25474         .text
25475         cmpb 3,4,5';;
25476     esac
25477
25478     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5
25479 $as_echo_n "checking assembler for compare bytes support... " >&6; }
25480 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then :
25481   $as_echo_n "(cached) " >&6
25482 else
25483   gcc_cv_as_powerpc_cmpb=no
25484     if test $in_tree_gas = yes; then
25485     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25486   then gcc_cv_as_powerpc_cmpb=yes
25487 fi
25488   elif test x$gcc_cv_as != x; then
25489     $as_echo "$conftest_s" > conftest.s
25490     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25491   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25492   (eval $ac_try) 2>&5
25493   ac_status=$?
25494   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25495   test $ac_status = 0; }; }
25496     then
25497         gcc_cv_as_powerpc_cmpb=yes
25498     else
25499       echo "configure: failed program was" >&5
25500       cat conftest.s >&5
25501     fi
25502     rm -f conftest.o conftest.s
25503   fi
25504 fi
25505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5
25506 $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; }
25507 if test $gcc_cv_as_powerpc_cmpb = yes; then
25508
25509 $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h
25510
25511 fi
25512
25513     case $target in
25514       *-*-aix*) conftest_s='    .machine "pwr6"
25515         .csect .text[PR]
25516         dadd 1,2,3';;
25517       *) conftest_s='   .machine power6
25518         .text
25519         dadd 1,2,3';;
25520     esac
25521
25522     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5
25523 $as_echo_n "checking assembler for decimal float support... " >&6; }
25524 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then :
25525   $as_echo_n "(cached) " >&6
25526 else
25527   gcc_cv_as_powerpc_dfp=no
25528     if test $in_tree_gas = yes; then
25529     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25530   then gcc_cv_as_powerpc_dfp=yes
25531 fi
25532   elif test x$gcc_cv_as != x; then
25533     $as_echo "$conftest_s" > conftest.s
25534     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25535   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25536   (eval $ac_try) 2>&5
25537   ac_status=$?
25538   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25539   test $ac_status = 0; }; }
25540     then
25541         gcc_cv_as_powerpc_dfp=yes
25542     else
25543       echo "configure: failed program was" >&5
25544       cat conftest.s >&5
25545     fi
25546     rm -f conftest.o conftest.s
25547   fi
25548 fi
25549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5
25550 $as_echo "$gcc_cv_as_powerpc_dfp" >&6; }
25551 if test $gcc_cv_as_powerpc_dfp = yes; then
25552
25553 $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h
25554
25555 fi
25556
25557     case $target in
25558       *-*-aix*) conftest_s='    .machine "pwr7"
25559         .csect .text[PR]
25560         lxvd2x 1,2,3';;
25561       *) conftest_s='   .machine power7
25562         .text
25563         lxvd2x 1,2,3';;
25564     esac
25565
25566     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
25567 $as_echo_n "checking assembler for vector-scalar support... " >&6; }
25568 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then :
25569   $as_echo_n "(cached) " >&6
25570 else
25571   gcc_cv_as_powerpc_vsx=no
25572     if test $in_tree_gas = yes; then
25573     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25574   then gcc_cv_as_powerpc_vsx=yes
25575 fi
25576   elif test x$gcc_cv_as != x; then
25577     $as_echo "$conftest_s" > conftest.s
25578     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25579   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25580   (eval $ac_try) 2>&5
25581   ac_status=$?
25582   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25583   test $ac_status = 0; }; }
25584     then
25585         gcc_cv_as_powerpc_vsx=yes
25586     else
25587       echo "configure: failed program was" >&5
25588       cat conftest.s >&5
25589     fi
25590     rm -f conftest.o conftest.s
25591   fi
25592 fi
25593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
25594 $as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
25595 if test $gcc_cv_as_powerpc_vsx = yes; then
25596
25597 $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
25598
25599 fi
25600
25601     case $target in
25602       *-*-aix*) conftest_s='    .machine "pwr7"
25603         .csect .text[PR]
25604         popcntd 3,3';;
25605       *) conftest_s='   .machine power7
25606         .text
25607         popcntd 3,3';;
25608     esac
25609
25610     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5
25611 $as_echo_n "checking assembler for popcntd support... " >&6; }
25612 if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then :
25613   $as_echo_n "(cached) " >&6
25614 else
25615   gcc_cv_as_powerpc_popcntd=no
25616     if test $in_tree_gas = yes; then
25617     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25618   then gcc_cv_as_powerpc_popcntd=yes
25619 fi
25620   elif test x$gcc_cv_as != x; then
25621     $as_echo "$conftest_s" > conftest.s
25622     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25623   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25624   (eval $ac_try) 2>&5
25625   ac_status=$?
25626   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25627   test $ac_status = 0; }; }
25628     then
25629         gcc_cv_as_powerpc_popcntd=yes
25630     else
25631       echo "configure: failed program was" >&5
25632       cat conftest.s >&5
25633     fi
25634     rm -f conftest.o conftest.s
25635   fi
25636 fi
25637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5
25638 $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; }
25639 if test $gcc_cv_as_powerpc_popcntd = yes; then
25640
25641 $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h
25642
25643 fi
25644
25645     case $target in
25646       *-*-aix*) conftest_s='    .machine "pwr8"
25647         .csect .text[PR]';;
25648       *) conftest_s='   .machine power8
25649         .text';;
25650     esac
25651
25652     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for power8 support" >&5
25653 $as_echo_n "checking assembler for power8 support... " >&6; }
25654 if test "${gcc_cv_as_powerpc_power8+set}" = set; then :
25655   $as_echo_n "(cached) " >&6
25656 else
25657   gcc_cv_as_powerpc_power8=no
25658     if test $in_tree_gas = yes; then
25659     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25660   then gcc_cv_as_powerpc_power8=yes
25661 fi
25662   elif test x$gcc_cv_as != x; then
25663     $as_echo "$conftest_s" > conftest.s
25664     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25665   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25666   (eval $ac_try) 2>&5
25667   ac_status=$?
25668   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25669   test $ac_status = 0; }; }
25670     then
25671         gcc_cv_as_powerpc_power8=yes
25672     else
25673       echo "configure: failed program was" >&5
25674       cat conftest.s >&5
25675     fi
25676     rm -f conftest.o conftest.s
25677   fi
25678 fi
25679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_power8" >&5
25680 $as_echo "$gcc_cv_as_powerpc_power8" >&6; }
25681 if test $gcc_cv_as_powerpc_power8 = yes; then
25682
25683 $as_echo "#define HAVE_AS_POWER8 1" >>confdefs.h
25684
25685 fi
25686
25687     case $target in
25688       *-*-aix*) conftest_s='    .csect .text[PR]
25689         lwsync';;
25690       *) conftest_s='   .text
25691         lwsync';;
25692     esac
25693
25694     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5
25695 $as_echo_n "checking assembler for lwsync support... " >&6; }
25696 if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then :
25697   $as_echo_n "(cached) " >&6
25698 else
25699   gcc_cv_as_powerpc_lwsync=no
25700     if test $in_tree_gas = yes; then
25701     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25702   then gcc_cv_as_powerpc_lwsync=yes
25703 fi
25704   elif test x$gcc_cv_as != x; then
25705     $as_echo "$conftest_s" > conftest.s
25706     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25707   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25708   (eval $ac_try) 2>&5
25709   ac_status=$?
25710   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25711   test $ac_status = 0; }; }
25712     then
25713         gcc_cv_as_powerpc_lwsync=yes
25714     else
25715       echo "configure: failed program was" >&5
25716       cat conftest.s >&5
25717     fi
25718     rm -f conftest.o conftest.s
25719   fi
25720 fi
25721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5
25722 $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; }
25723 if test $gcc_cv_as_powerpc_lwsync = yes; then
25724
25725 $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h
25726
25727 fi
25728
25729     case $target in
25730       *-*-aix*) conftest_s='    .machine "476"
25731         .csect .text[PR]
25732         dci 0';;
25733       *) conftest_s='   .machine "476"
25734         .text
25735         dci 0';;
25736     esac
25737
25738     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5
25739 $as_echo_n "checking assembler for data cache invalidate support... " >&6; }
25740 if test "${gcc_cv_as_powerpc_dci+set}" = set; then :
25741   $as_echo_n "(cached) " >&6
25742 else
25743   gcc_cv_as_powerpc_dci=no
25744     if test $in_tree_gas = yes; then
25745     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
25746   then gcc_cv_as_powerpc_dci=yes
25747 fi
25748   elif test x$gcc_cv_as != x; then
25749     $as_echo "$conftest_s" > conftest.s
25750     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25751   { { eval echo "\"\$as_me\":${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_powerpc_dci=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_powerpc_dci" >&5
25766 $as_echo "$gcc_cv_as_powerpc_dci" >&6; }
25767 if test $gcc_cv_as_powerpc_dci = yes; then
25768
25769 $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h
25770
25771 fi
25772
25773     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25774 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25775 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then :
25776   $as_echo_n "(cached) " >&6
25777 else
25778   gcc_cv_as_powerpc_gnu_attribute=no
25779     if test $in_tree_gas = yes; then
25780     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25781   then gcc_cv_as_powerpc_gnu_attribute=yes
25782 fi
25783   elif test x$gcc_cv_as != x; then
25784     $as_echo '.gnu_attribute 4,1' > conftest.s
25785     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25786   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25787   (eval $ac_try) 2>&5
25788   ac_status=$?
25789   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25790   test $ac_status = 0; }; }
25791     then
25792         gcc_cv_as_powerpc_gnu_attribute=yes
25793     else
25794       echo "configure: failed program was" >&5
25795       cat conftest.s >&5
25796     fi
25797     rm -f conftest.o conftest.s
25798   fi
25799 fi
25800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
25801 $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
25802 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
25803
25804 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25805
25806 fi
25807
25808     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5
25809 $as_echo_n "checking assembler for tls marker support... " >&6; }
25810 if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then :
25811   $as_echo_n "(cached) " >&6
25812 else
25813   gcc_cv_as_powerpc_tls_markers=no
25814     if test $in_tree_gas = yes; then
25815     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0`
25816   then gcc_cv_as_powerpc_tls_markers=yes
25817 fi
25818   elif test x$gcc_cv_as != x; then
25819     $as_echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
25820     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25821   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25822   (eval $ac_try) 2>&5
25823   ac_status=$?
25824   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25825   test $ac_status = 0; }; }
25826     then
25827         gcc_cv_as_powerpc_tls_markers=yes
25828     else
25829       echo "configure: failed program was" >&5
25830       cat conftest.s >&5
25831     fi
25832     rm -f conftest.o conftest.s
25833   fi
25834 fi
25835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5
25836 $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; }
25837 if test $gcc_cv_as_powerpc_tls_markers = yes; then
25838
25839 $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h
25840
25841 fi
25842
25843     case $target in
25844       *-*-aix*)
25845         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5
25846 $as_echo_n "checking assembler for .ref support... " >&6; }
25847 if test "${gcc_cv_as_aix_ref+set}" = set; then :
25848   $as_echo_n "(cached) " >&6
25849 else
25850   gcc_cv_as_aix_ref=no
25851     if test $in_tree_gas = yes; then
25852     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 21 \) \* 1000 + 0`
25853   then gcc_cv_as_aix_ref=yes
25854 fi
25855   elif test x$gcc_cv_as != x; then
25856     $as_echo '  .csect stuff[rw]
25857              stuff:
25858                 .long 1
25859                 .extern sym
25860                 .ref sym
25861           ' > conftest.s
25862     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25863   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25864   (eval $ac_try) 2>&5
25865   ac_status=$?
25866   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25867   test $ac_status = 0; }; }
25868     then
25869         gcc_cv_as_aix_ref=yes
25870     else
25871       echo "configure: failed program was" >&5
25872       cat conftest.s >&5
25873     fi
25874     rm -f conftest.o conftest.s
25875   fi
25876 fi
25877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
25878 $as_echo "$gcc_cv_as_aix_ref" >&6; }
25879 if test $gcc_cv_as_aix_ref = yes; then
25880
25881 $as_echo "#define HAVE_AS_REF 1" >>confdefs.h
25882
25883 fi
25884         ;;
25885     esac
25886     ;;
25887
25888   mips*-*-*)
25889     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
25890 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
25891 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then :
25892   $as_echo_n "(cached) " >&6
25893 else
25894   gcc_cv_as_mips_explicit_relocs=no
25895     if test $in_tree_gas = yes; then
25896     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25897   then gcc_cv_as_mips_explicit_relocs=yes
25898 fi
25899   elif test x$gcc_cv_as != x; then
25900     $as_echo '  lw $4,%gp_rel(foo)($4)' > conftest.s
25901     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25902   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25903   (eval $ac_try) 2>&5
25904   ac_status=$?
25905   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25906   test $ac_status = 0; }; }
25907     then
25908         gcc_cv_as_mips_explicit_relocs=yes
25909     else
25910       echo "configure: failed program was" >&5
25911       cat conftest.s >&5
25912     fi
25913     rm -f conftest.o conftest.s
25914   fi
25915 fi
25916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
25917 $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
25918 if test $gcc_cv_as_mips_explicit_relocs = yes; then
25919   if test x$target_cpu_default = x
25920        then target_cpu_default=MASK_EXPLICIT_RELOCS
25921        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
25922        fi
25923 fi
25924     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
25925 $as_echo_n "checking assembler for -mno-shared support... " >&6; }
25926 if test "${gcc_cv_as_mips_no_shared+set}" = set; then :
25927   $as_echo_n "(cached) " >&6
25928 else
25929   gcc_cv_as_mips_no_shared=no
25930     if test $in_tree_gas = yes; then
25931     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
25932   then gcc_cv_as_mips_no_shared=yes
25933 fi
25934   elif test x$gcc_cv_as != x; then
25935     $as_echo 'nop' > conftest.s
25936     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
25937   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25938   (eval $ac_try) 2>&5
25939   ac_status=$?
25940   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25941   test $ac_status = 0; }; }
25942     then
25943         gcc_cv_as_mips_no_shared=yes
25944     else
25945       echo "configure: failed program was" >&5
25946       cat conftest.s >&5
25947     fi
25948     rm -f conftest.o conftest.s
25949   fi
25950 fi
25951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
25952 $as_echo "$gcc_cv_as_mips_no_shared" >&6; }
25953 if test $gcc_cv_as_mips_no_shared = yes; then
25954
25955 $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
25956
25957 fi
25958
25959     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25960 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25961 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then :
25962   $as_echo_n "(cached) " >&6
25963 else
25964   gcc_cv_as_mips_gnu_attribute=no
25965     if test $in_tree_gas = yes; then
25966     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25967   then gcc_cv_as_mips_gnu_attribute=yes
25968 fi
25969   elif test x$gcc_cv_as != x; then
25970     $as_echo '.gnu_attribute 4,1' > conftest.s
25971     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25972   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25973   (eval $ac_try) 2>&5
25974   ac_status=$?
25975   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25976   test $ac_status = 0; }; }
25977     then
25978         gcc_cv_as_mips_gnu_attribute=yes
25979     else
25980       echo "configure: failed program was" >&5
25981       cat conftest.s >&5
25982     fi
25983     rm -f conftest.o conftest.s
25984   fi
25985 fi
25986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
25987 $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
25988 if test $gcc_cv_as_mips_gnu_attribute = yes; then
25989
25990 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25991
25992 fi
25993
25994     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .micromips support" >&5
25995 $as_echo_n "checking assembler for .micromips support... " >&6; }
25996 if test "${gcc_cv_as_micromips_support+set}" = set; then :
25997   $as_echo_n "(cached) " >&6
25998 else
25999   gcc_cv_as_micromips_support=no
26000   if test x$gcc_cv_as != x; then
26001     $as_echo '.set micromips' > conftest.s
26002     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
26003   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26004   (eval $ac_try) 2>&5
26005   ac_status=$?
26006   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26007   test $ac_status = 0; }; }
26008     then
26009         gcc_cv_as_micromips_support=yes
26010     else
26011       echo "configure: failed program was" >&5
26012       cat conftest.s >&5
26013     fi
26014     rm -f conftest.o conftest.s
26015   fi
26016 fi
26017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_micromips_support" >&5
26018 $as_echo "$gcc_cv_as_micromips_support" >&6; }
26019 if test $gcc_cv_as_micromips_support = yes; then
26020
26021 $as_echo "#define HAVE_GAS_MICROMIPS 1" >>confdefs.h
26022
26023 fi
26024
26025     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
26026 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
26027 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then :
26028   $as_echo_n "(cached) " >&6
26029 else
26030   gcc_cv_as_mips_dtprelword=no
26031     if test $in_tree_gas = yes; then
26032     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
26033   then gcc_cv_as_mips_dtprelword=yes
26034 fi
26035   elif test x$gcc_cv_as != x; then
26036     $as_echo '.section .tdata,"awT",@progbits
26037 x:
26038         .word 2
26039         .text
26040         .dtprelword x+0x8000' > conftest.s
26041     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26042   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26043   (eval $ac_try) 2>&5
26044   ac_status=$?
26045   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26046   test $ac_status = 0; }; }
26047     then
26048         gcc_cv_as_mips_dtprelword=yes
26049     else
26050       echo "configure: failed program was" >&5
26051       cat conftest.s >&5
26052     fi
26053     rm -f conftest.o conftest.s
26054   fi
26055 fi
26056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
26057 $as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
26058 if test $gcc_cv_as_mips_dtprelword = yes; then
26059
26060 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
26061
26062 fi
26063
26064     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5
26065 $as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; }
26066 if test "${gcc_cv_as_mips_dspr1_mult+set}" = set; then :
26067   $as_echo_n "(cached) " >&6
26068 else
26069   gcc_cv_as_mips_dspr1_mult=no
26070   if test x$gcc_cv_as != x; then
26071     $as_echo '  .set    mips32r2
26072         .set    nodspr2
26073         .set    dsp
26074         madd    $ac3,$4,$5
26075         maddu   $ac3,$4,$5
26076         msub    $ac3,$4,$5
26077         msubu   $ac3,$4,$5
26078         mult    $ac3,$4,$5
26079         multu   $ac3,$4,$5' > conftest.s
26080     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26081   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26082   (eval $ac_try) 2>&5
26083   ac_status=$?
26084   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26085   test $ac_status = 0; }; }
26086     then
26087         gcc_cv_as_mips_dspr1_mult=yes
26088     else
26089       echo "configure: failed program was" >&5
26090       cat conftest.s >&5
26091     fi
26092     rm -f conftest.o conftest.s
26093   fi
26094 fi
26095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5
26096 $as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; }
26097 if test $gcc_cv_as_mips_dspr1_mult = yes; then
26098
26099 $as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h
26100
26101 fi
26102
26103     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
26104 $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
26105     gcc_cv_as_ld_jalr_reloc=no
26106     if test $gcc_cv_as_mips_explicit_relocs = yes; then
26107       if test $in_tree_ld = yes ; then
26108         if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
26109            && test $in_tree_ld_is_elf = yes; then
26110           gcc_cv_as_ld_jalr_reloc=yes
26111         fi
26112       elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
26113         echo '  .ent x' > conftest.s
26114         echo 'x:        ld $2,%got_disp(y)($3)' >> conftest.s
26115         echo '  ld $25,%call16(y)($28)' >> conftest.s
26116         echo '  .reloc  1f,R_MIPS_JALR,y' >> conftest.s
26117         echo '1:        jalr $25' >> conftest.s
26118         echo '  .reloc  1f,R_MIPS_JALR,x' >> conftest.s
26119         echo '1:        jalr $25' >> conftest.s
26120         echo '  .end x' >> conftest.s
26121         if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
26122            && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
26123           if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
26124              && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
26125             gcc_cv_as_ld_jalr_reloc=yes
26126           fi
26127         fi
26128         rm -f conftest.*
26129       fi
26130     fi
26131     if test $gcc_cv_as_ld_jalr_reloc = yes; then
26132       if test x$target_cpu_default = x; then
26133         target_cpu_default=MASK_RELAX_PIC_CALLS
26134       else
26135         target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
26136       fi
26137     fi
26138     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
26139 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
26140
26141     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
26142 $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
26143 if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then :
26144   $as_echo_n "(cached) " >&6
26145 else
26146   gcc_cv_ld_mips_personality_relaxation=no
26147        if test $in_tree_ld = yes ; then
26148          if test "$gcc_cv_gld_major_version" -eq 2 \
26149                  -a "$gcc_cv_gld_minor_version" -ge 21 \
26150                  -o "$gcc_cv_gld_major_version" -gt 2; then
26151            gcc_cv_ld_mips_personality_relaxation=yes
26152          fi
26153        elif test x$gcc_cv_as != x \
26154                  -a x$gcc_cv_ld != x \
26155                  -a x$gcc_cv_readelf != x ; then
26156          cat > conftest.s <<EOF
26157         .cfi_startproc
26158         .cfi_personality 0x80,indirect_ptr
26159         .ent test
26160 test:
26161         nop
26162         .end test
26163         .cfi_endproc
26164
26165         .section .data,"aw",@progbits
26166 indirect_ptr:
26167         .dc.a personality
26168 EOF
26169          if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
26170             && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
26171            if $gcc_cv_readelf -d conftest 2>&1 \
26172               | grep TEXTREL > /dev/null 2>&1; then
26173              :
26174            elif $gcc_cv_readelf --relocs conftest 2>&1 \
26175                 | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
26176              :
26177            else
26178              gcc_cv_ld_mips_personality_relaxation=yes
26179            fi
26180          fi
26181        fi
26182        rm -f conftest.s conftest.o conftest
26183 fi
26184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
26185 $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
26186     if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
26187
26188 $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
26189
26190     fi
26191
26192     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mnan= support" >&5
26193 $as_echo_n "checking assembler for -mnan= support... " >&6; }
26194 if test "${gcc_cv_as_mips_nan+set}" = set; then :
26195   $as_echo_n "(cached) " >&6
26196 else
26197   gcc_cv_as_mips_nan=no
26198   if test x$gcc_cv_as != x; then
26199     $as_echo '' > conftest.s
26200     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mnan=2008 -o conftest.o conftest.s >&5'
26201   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26202   (eval $ac_try) 2>&5
26203   ac_status=$?
26204   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26205   test $ac_status = 0; }; }
26206     then
26207         gcc_cv_as_mips_nan=yes
26208     else
26209       echo "configure: failed program was" >&5
26210       cat conftest.s >&5
26211     fi
26212     rm -f conftest.o conftest.s
26213   fi
26214 fi
26215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_nan" >&5
26216 $as_echo "$gcc_cv_as_mips_nan" >&6; }
26217 if test $gcc_cv_as_mips_nan = yes; then
26218
26219 $as_echo "#define HAVE_AS_NAN 1" >>confdefs.h
26220
26221 fi
26222     if test x$gcc_cv_as_mips_nan = xno \
26223        && test x$with_nan != x; then
26224       as_fn_error "Requesting --with-nan= requires assembler support for -mnan=" "$LINENO" 5
26225     fi
26226     ;;
26227 esac
26228
26229 # Mips and HP-UX need the GNU assembler.
26230 # Linux on IA64 might be able to use the Intel assembler.
26231
26232 case "$target" in
26233   mips*-*-* | *-*-hpux* )
26234     if test x$gas_flag = xyes \
26235        || test x"$host" != x"$build" \
26236        || test ! -x "$gcc_cv_as" \
26237        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
26238       :
26239     else
26240       echo "*** This configuration requires the GNU assembler" >&2
26241       exit 1
26242     fi
26243     ;;
26244 esac
26245
26246 # ??? Not all targets support dwarf2 debug_line, even within a version
26247 # of gas.  Moreover, we need to emit a valid instruction to trigger any
26248 # info to the output file.  So, as supported targets are added to gas 2.11,
26249 # add some instruction here to (also) show we expect this might work.
26250 # ??? Once 2.11 is released, probably need to add first known working
26251 # version to the per-target configury.
26252 case "$cpu_type" in
26253   aarch64 | alpha | arm | avr | bfin | cris | i386 | m32c | m68k | microblaze \
26254   | mips | pa | rs6000 | score | sparc | spu | tilegx | tilepro | xstormy16 \
26255   | xtensa)
26256     insn="nop"
26257     ;;
26258   ia64 | s390)
26259     insn="nop 0"
26260     ;;
26261   mmix)
26262     insn="swym 0"
26263     ;;
26264 esac
26265 if test x"$insn" != x; then
26266  conftest_s="\
26267         .file 1 \"conftest.s\"
26268         .loc 1 3 0
26269         $insn"
26270  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
26271 $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
26272 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then :
26273   $as_echo_n "(cached) " >&6
26274 else
26275   gcc_cv_as_dwarf2_debug_line=no
26276     if test $in_tree_gas = yes; then
26277     if test $in_tree_gas_is_elf = yes \
26278   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26279   then gcc_cv_as_dwarf2_debug_line=yes
26280 fi
26281   elif test x$gcc_cv_as != x; then
26282     $as_echo "$conftest_s" > conftest.s
26283     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26284   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26285   (eval $ac_try) 2>&5
26286   ac_status=$?
26287   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26288   test $ac_status = 0; }; }
26289     then
26290         if test x$gcc_cv_objdump != x \
26291    && $gcc_cv_objdump -h conftest.o 2> /dev/null \
26292       | grep debug_line > /dev/null 2>&1; then
26293      gcc_cv_as_dwarf2_debug_line=yes
26294    fi
26295     else
26296       echo "configure: failed program was" >&5
26297       cat conftest.s >&5
26298     fi
26299     rm -f conftest.o conftest.s
26300   fi
26301 fi
26302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
26303 $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
26304
26305
26306 # The .debug_line file table must be in the exact order that
26307 # we specified the files, since these indices are also used
26308 # by DW_AT_decl_file.  Approximate this test by testing if
26309 # the assembler bitches if the same index is assigned twice.
26310  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
26311 $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
26312 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then :
26313   $as_echo_n "(cached) " >&6
26314 else
26315   gcc_cv_as_dwarf2_file_buggy=no
26316   if test x$gcc_cv_as != x; then
26317     $as_echo '  .file 1 "foo.s"
26318         .file 1 "bar.s"' > conftest.s
26319     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26320   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26321   (eval $ac_try) 2>&5
26322   ac_status=$?
26323   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26324   test $ac_status = 0; }; }
26325     then
26326         gcc_cv_as_dwarf2_file_buggy=yes
26327     else
26328       echo "configure: failed program was" >&5
26329       cat conftest.s >&5
26330     fi
26331     rm -f conftest.o conftest.s
26332   fi
26333 fi
26334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
26335 $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
26336
26337
26338  if test $gcc_cv_as_dwarf2_debug_line = yes \
26339  && test $gcc_cv_as_dwarf2_file_buggy = no; then
26340
26341 $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
26342
26343  fi
26344
26345  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
26346 $as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
26347 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then :
26348   $as_echo_n "(cached) " >&6
26349 else
26350   gcc_cv_as_gdwarf2_flag=no
26351     if test $in_tree_gas = yes; then
26352     if test $in_tree_gas_is_elf = yes \
26353   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26354   then gcc_cv_as_gdwarf2_flag=yes
26355 fi
26356   elif test x$gcc_cv_as != x; then
26357     $as_echo "$insn" > conftest.s
26358     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
26359   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26360   (eval $ac_try) 2>&5
26361   ac_status=$?
26362   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26363   test $ac_status = 0; }; }
26364     then
26365         gcc_cv_as_gdwarf2_flag=yes
26366     else
26367       echo "configure: failed program was" >&5
26368       cat conftest.s >&5
26369     fi
26370     rm -f conftest.o conftest.s
26371   fi
26372 fi
26373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
26374 $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
26375 if test $gcc_cv_as_gdwarf2_flag = yes; then
26376
26377 $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
26378
26379 fi
26380
26381  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
26382 $as_echo_n "checking assembler for --gstabs option... " >&6; }
26383 if test "${gcc_cv_as_gstabs_flag+set}" = set; then :
26384   $as_echo_n "(cached) " >&6
26385 else
26386   gcc_cv_as_gstabs_flag=no
26387     if test $in_tree_gas = yes; then
26388     if test $in_tree_gas_is_elf = yes \
26389   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26390   then gcc_cv_as_gstabs_flag=yes
26391 fi
26392   elif test x$gcc_cv_as != x; then
26393     $as_echo "$insn" > conftest.s
26394     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
26395   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26396   (eval $ac_try) 2>&5
26397   ac_status=$?
26398   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26399   test $ac_status = 0; }; }
26400     then
26401         # The native Solaris 9/Intel assembler doesn't understand --gstabs
26402    # and warns about it, but still exits successfully.  So check for
26403    # this.
26404    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
26405   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26406   (eval $ac_try) 2>&5
26407   ac_status=$?
26408   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26409   test $ac_status = 0; }; }
26410    then :
26411    else gcc_cv_as_gstabs_flag=yes
26412    fi
26413     else
26414       echo "configure: failed program was" >&5
26415       cat conftest.s >&5
26416     fi
26417     rm -f conftest.o conftest.s
26418   fi
26419 fi
26420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
26421 $as_echo "$gcc_cv_as_gstabs_flag" >&6; }
26422 if test $gcc_cv_as_gstabs_flag = yes; then
26423
26424 $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
26425
26426 fi
26427
26428  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
26429 $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
26430 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then :
26431   $as_echo_n "(cached) " >&6
26432 else
26433   gcc_cv_as_debug_prefix_map_flag=no
26434     if test $in_tree_gas = yes; then
26435     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
26436   then gcc_cv_as_debug_prefix_map_flag=yes
26437 fi
26438   elif test x$gcc_cv_as != x; then
26439     $as_echo "$insn" > conftest.s
26440     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
26441   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26442   (eval $ac_try) 2>&5
26443   ac_status=$?
26444   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26445   test $ac_status = 0; }; }
26446     then
26447         gcc_cv_as_debug_prefix_map_flag=yes
26448     else
26449       echo "configure: failed program was" >&5
26450       cat conftest.s >&5
26451     fi
26452     rm -f conftest.o conftest.s
26453   fi
26454 fi
26455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
26456 $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
26457 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
26458
26459 $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
26460
26461 fi
26462 fi
26463
26464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
26465 $as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
26466 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then :
26467   $as_echo_n "(cached) " >&6
26468 else
26469   gcc_cv_as_lcomm_with_alignment=no
26470   if test x$gcc_cv_as != x; then
26471     $as_echo '.lcomm bar,4,16' > conftest.s
26472     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26473   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26474   (eval $ac_try) 2>&5
26475   ac_status=$?
26476   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26477   test $ac_status = 0; }; }
26478     then
26479         gcc_cv_as_lcomm_with_alignment=yes
26480     else
26481       echo "configure: failed program was" >&5
26482       cat conftest.s >&5
26483     fi
26484     rm -f conftest.o conftest.s
26485   fi
26486 fi
26487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
26488 $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
26489 if test $gcc_cv_as_lcomm_with_alignment = yes; then
26490
26491 $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
26492
26493 fi
26494
26495 if test x$with_sysroot = x && test x$host = x$target \
26496    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
26497    && test "$prefix" != "NONE"; then
26498
26499 cat >>confdefs.h <<_ACEOF
26500 #define PREFIX_INCLUDE_DIR "$prefix/include"
26501 _ACEOF
26502
26503 fi
26504
26505 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
26506   if test "x$with_headers" != x; then
26507     target_header_dir=$with_headers
26508   elif test "x$with_sysroot" = x; then
26509     target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-include"
26510   elif test "x$with_build_sysroot" != "x"; then
26511     target_header_dir="${with_build_sysroot}${native_system_header_dir}"
26512   elif test "x$with_sysroot" = xyes; then
26513     target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-root${native_system_header_dir}"
26514   else
26515     target_header_dir="${with_sysroot}${native_system_header_dir}"
26516   fi
26517 else
26518   target_header_dir=${native_system_header_dir}
26519 fi
26520
26521 # Determine the version of glibc, if any, used on the target.
26522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for target glibc version" >&5
26523 $as_echo_n "checking for target glibc version... " >&6; }
26524
26525 # Check whether --with-glibc-version was given.
26526 if test "${with_glibc_version+set}" = set; then :
26527   withval=$with_glibc_version;
26528 if echo "$with_glibc_version" | grep '^[0-9][0-9]*\.[0-9][0-9]*$'; then
26529   glibc_version_major=`echo "$with_glibc_version" | sed -e 's/\..*//'`
26530   glibc_version_minor=`echo "$with_glibc_version" | sed -e 's/.*\.//'`
26531 else
26532   as_fn_error "option --with-glibc-version requires a version number M.N" "$LINENO" 5
26533 fi
26534 else
26535
26536 glibc_version_major=0
26537 glibc_version_minor=0
26538 if test -f $target_header_dir/features.h \
26539   && glibc_version_major_define=`$EGREP '^[     ]*#[    ]*define[       ]+__GLIBC__[    ]+[0-9]' $target_header_dir/features.h` \
26540   && glibc_version_minor_define=`$EGREP '^[     ]*#[    ]*define[       ]+__GLIBC_MINOR__[      ]+[0-9]' $target_header_dir/features.h`; then
26541   glibc_version_major=`echo "$glibc_version_major_define" | sed -e 's/.*__GLIBC__[      ]*//'`
26542   glibc_version_minor=`echo "$glibc_version_minor_define" | sed -e 's/.*__GLIBC_MINOR__[        ]*//'`
26543 fi
26544 fi
26545
26546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibc_version_major.$glibc_version_minor" >&5
26547 $as_echo "$glibc_version_major.$glibc_version_minor" >&6; }
26548
26549 # Check whether --enable-gnu-unique-object was given.
26550 if test "${enable_gnu_unique_object+set}" = set; then :
26551   enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
26552     yes | no) ;;
26553     *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
26554 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
26555   esac
26556 else
26557   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
26558 $as_echo_n "checking assembler for gnu_unique_object... " >&6; }
26559 if test "${gcc_cv_as_gnu_unique_object+set}" = set; then :
26560   $as_echo_n "(cached) " >&6
26561 else
26562   gcc_cv_as_gnu_unique_object=no
26563     if test $in_tree_gas = yes; then
26564     if test $in_tree_gas_is_elf = yes \
26565   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
26566   then gcc_cv_as_gnu_unique_object=yes
26567 fi
26568   elif test x$gcc_cv_as != x; then
26569     $as_echo '.type foo, '$target_type_format_char'gnu_unique_object' > conftest.s
26570     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26571   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26572   (eval $ac_try) 2>&5
26573   ac_status=$?
26574   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26575   test $ac_status = 0; }; }
26576     then
26577         gcc_cv_as_gnu_unique_object=yes
26578     else
26579       echo "configure: failed program was" >&5
26580       cat conftest.s >&5
26581     fi
26582     rm -f conftest.o conftest.s
26583   fi
26584 fi
26585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
26586 $as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
26587 if test $gcc_cv_as_gnu_unique_object = yes; then
26588   # We need to unquote above to to use the definition from config.gcc.
26589 # Also check for ld.so support, i.e. glibc 2.11 or higher.
26590
26591 if test $glibc_version_major -gt 2 \
26592   || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 11 ); then :
26593   enable_gnu_unique_object=yes
26594 fi
26595
26596 fi
26597 fi
26598
26599 if test x$enable_gnu_unique_object = xyes; then
26600
26601 $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
26602
26603 fi
26604
26605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
26606 $as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
26607 if test "${gcc_cv_as_line_zero+set}" = set; then :
26608   $as_echo_n "(cached) " >&6
26609 else
26610   gcc_cv_as_line_zero=no
26611   if test $in_tree_gas = yes; then
26612     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
26613   then gcc_cv_as_line_zero=yes
26614 fi
26615   elif test "x$gcc_cv_as" != x; then
26616     { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
26617     if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
26618   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26619   (eval $ac_try) 2>&5
26620   ac_status=$?
26621   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26622   test $ac_status = 0; }; } &&
26623        test "x`cat conftest.out`" = x
26624     then
26625       gcc_cv_as_line_zero=yes
26626     else
26627       echo "configure: failed program was" >&5
26628       cat conftest.s >&5
26629       echo "configure: error output was" >&5
26630       cat conftest.out >&5
26631     fi
26632     rm -f conftest.o conftest.s conftest.out
26633   fi
26634 fi
26635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
26636 $as_echo "$gcc_cv_as_line_zero" >&6; }
26637 if test "x$gcc_cv_as_line_zero" = xyes; then
26638
26639 $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
26640
26641 fi
26642
26643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
26644 $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
26645 gcc_cv_ld_eh_frame_hdr=no
26646 if test $in_tree_ld = yes ; then
26647   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
26648      && test $in_tree_ld_is_elf = yes; then
26649     gcc_cv_ld_eh_frame_hdr=yes
26650   fi
26651 elif test x$gcc_cv_ld != x; then
26652   if echo "$ld_ver" | grep GNU > /dev/null; then
26653     # Check if linker supports --eh-frame-hdr option
26654     if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
26655       gcc_cv_ld_eh_frame_hdr=yes
26656     fi
26657   else
26658     case "$target" in
26659       *-*-solaris2*)
26660         # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
26661         if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
26662           gcc_cv_ld_eh_frame_hdr=yes
26663         fi
26664         ;;
26665     esac
26666   fi
26667 fi
26668
26669 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
26670
26671 $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
26672
26673 fi
26674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
26675 $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
26676
26677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker CIEv3 in .eh_frame support" >&5
26678 $as_echo_n "checking linker CIEv3 in .eh_frame support... " >&6; }
26679 gcc_cv_ld_eh_frame_ciev3=no
26680 if test $in_tree_ld = yes ; then
26681   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
26682      && test $in_tree_ld_is_elf = yes; then
26683     gcc_cv_ld_eh_frame_ciev3=yes
26684   fi
26685 elif test x$gcc_cv_ld != x; then
26686   if echo "$ld_ver" | grep GNU > /dev/null; then
26687     gcc_cv_ld_eh_frame_ciev3=yes
26688     if test 0"$ld_date" -lt 20040513; then
26689       if test -n "$ld_date"; then
26690         # If there was date string, but was earlier than 2004-05-13, fail
26691         gcc_cv_ld_eh_frame_ciev3=no
26692       elif test "$ld_vers_major" -lt 2; then
26693         gcc_cv_ld_eh_frame_ciev3=no
26694       elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
26695         gcc_cv_ld_eh_frame_ciev3=no
26696       fi
26697     fi
26698   else
26699     case "$target" in
26700       *-*-solaris2*)
26701         # Sun ld added support for CIE v3 in .eh_frame in Solaris 11.1.
26702         if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2324; then
26703           gcc_cv_ld_eh_frame_ciev3=yes
26704         fi
26705         ;;
26706     esac
26707   fi
26708 fi
26709
26710 cat >>confdefs.h <<_ACEOF
26711 #define HAVE_LD_EH_FRAME_CIEV3 `if test x"$gcc_cv_ld_eh_frame_ciev3" = xyes; then echo 1; else echo 0; fi`
26712 _ACEOF
26713
26714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_ciev3" >&5
26715 $as_echo "$gcc_cv_ld_eh_frame_ciev3" >&6; }
26716
26717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
26718 $as_echo_n "checking linker position independent executable support... " >&6; }
26719 gcc_cv_ld_pie=no
26720 if test $in_tree_ld = yes ; then
26721   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
26722      && test $in_tree_ld_is_elf = yes; then
26723     gcc_cv_ld_pie=yes
26724   fi
26725 elif test x$gcc_cv_ld != x; then
26726         # Check if linker supports -pie option
26727         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
26728                 gcc_cv_ld_pie=yes
26729         fi
26730 fi
26731 if test x"$gcc_cv_ld_pie" = xyes; then
26732
26733 $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
26734
26735 fi
26736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
26737 $as_echo "$gcc_cv_ld_pie" >&6; }
26738
26739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
26740 $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
26741 gcc_cv_ld_eh_gc_sections=no
26742 if test $in_tree_ld = yes ; then
26743   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
26744      && test $in_tree_ld_is_elf = yes; then
26745     gcc_cv_ld_eh_gc_sections=yes
26746   fi
26747 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
26748   cat > conftest.s <<EOF
26749         .section        .text
26750 .globl _start
26751         .type _start, @function
26752 _start:
26753         .long foo
26754         .size _start, .-_start
26755         .section        .text.foo,"ax",@progbits
26756         .type foo, @function
26757 foo:
26758         .long 0
26759         .size foo, .-foo
26760         .section        .gcc_except_table.foo,"a",@progbits
26761 .L0:
26762         .long 0
26763         .section        .eh_frame,"a",@progbits
26764         .long .L0
26765 EOF
26766   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26767     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26768          | grep "gc-sections option ignored" > /dev/null; then
26769       gcc_cv_ld_eh_gc_sections=no
26770     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26771          | grep gcc_except_table > /dev/null; then
26772       gcc_cv_ld_eh_gc_sections=yes
26773       # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
26774       if test x$gcc_cv_as_comdat_group != xyes; then
26775         gcc_cv_ld_eh_gc_sections=no
26776         cat > conftest.s <<EOF
26777         .section        .text
26778 .globl _start
26779         .type _start, @function
26780 _start:
26781         .long foo
26782         .size _start, .-_start
26783         .section        .gnu.linkonce.t.foo,"ax",@progbits
26784         .type foo, @function
26785 foo:
26786         .long 0
26787         .size foo, .-foo
26788         .section        .gcc_except_table.foo,"a",@progbits
26789 .L0:
26790         .long 0
26791         .section        .eh_frame,"a",@progbits
26792         .long .L0
26793 EOF
26794         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26795           if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26796                | grep "gc-sections option ignored" > /dev/null; then
26797             gcc_cv_ld_eh_gc_sections=no
26798           elif $gcc_cv_objdump -h conftest 2> /dev/null \
26799                | grep gcc_except_table > /dev/null; then
26800             gcc_cv_ld_eh_gc_sections=yes
26801           fi
26802         fi
26803       fi
26804     fi
26805   fi
26806   rm -f conftest.s conftest.o conftest
26807 fi
26808 case "$target" in
26809   hppa*-*-linux*)
26810     # ??? This apparently exposes a binutils bug with PC-relative relocations.
26811     gcc_cv_ld_eh_gc_sections=no
26812     ;;
26813 esac
26814 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
26815
26816 $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
26817
26818 fi
26819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
26820 $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
26821
26822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5
26823 $as_echo_n "checking linker EH garbage collection of sections bug... " >&6; }
26824 gcc_cv_ld_eh_gc_sections_bug=no
26825 if test $in_tree_ld = yes ; then
26826   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
26827      && test $in_tree_ld_is_elf = yes; then
26828     gcc_cv_ld_eh_gc_sections_bug=yes
26829   fi
26830 elif test x$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
26831   gcc_cv_ld_eh_gc_sections_bug=yes
26832   cat > conftest.s <<EOF
26833         .section        .text
26834 .globl _start
26835         .type _start, @function
26836 _start:
26837         .long foo
26838         .size _start, .-_start
26839         .section        .text.startup.foo,"ax",@progbits
26840         .type foo, @function
26841 foo:
26842         .long 0
26843         .size foo, .-foo
26844         .section        .gcc_except_table.foo,"a",@progbits
26845 .L0:
26846         .long 0
26847         .section        .eh_frame,"a",@progbits
26848         .long .L0
26849 EOF
26850   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26851     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26852          | grep "gc-sections option ignored" > /dev/null; then
26853       :
26854     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26855          | grep gcc_except_table > /dev/null; then
26856       gcc_cv_ld_eh_gc_sections_bug=no
26857     fi
26858   fi
26859   rm -f conftest.s conftest.o conftest
26860 fi
26861 if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
26862
26863 $as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h
26864
26865 fi
26866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5
26867 $as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; }
26868
26869 # --------
26870 # UNSORTED
26871 # --------
26872
26873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
26874 $as_echo_n "checking linker --as-needed support... " >&6; }
26875 if test "${gcc_cv_ld_as_needed+set}" = set; then :
26876   $as_echo_n "(cached) " >&6
26877 else
26878   gcc_cv_ld_as_needed=no
26879 gcc_cv_ld_as_needed_option='--as-needed'
26880 gcc_cv_ld_no_as_needed_option='--no-as-needed'
26881 if test $in_tree_ld = yes ; then
26882   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
26883      && test $in_tree_ld_is_elf = yes; then
26884     gcc_cv_ld_as_needed=yes
26885   fi
26886 elif test x$gcc_cv_ld != x; then
26887         # Check if linker supports --as-needed and --no-as-needed options
26888         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
26889                 gcc_cv_ld_as_needed=yes
26890         else
26891           case "$target" in
26892             # Solaris 2 ld always supports -z ignore/-z record.
26893             *-*-solaris2*)
26894               gcc_cv_ld_as_needed=yes
26895               gcc_cv_ld_as_needed_option="-z ignore"
26896               gcc_cv_ld_no_as_needed_option="-z record"
26897               ;;
26898           esac
26899         fi
26900 fi
26901 # --as-needed/-z ignore can only be used if libgcc_s.so.1 uses
26902 # dl_iterate_phdr, i.e. since Solaris 11.
26903 case "$target" in
26904   *-*-solaris2.1[1-9]*)
26905     case "$target" in
26906     i?86-*-* | x86_64-*-*)
26907       if echo "$ld_ver" | grep GNU > /dev/null; then
26908         # Doesn't work with gld on Solaris/x86 due to PR ld/12320.
26909         gcc_cv_ld_as_needed=no
26910       fi
26911       ;;
26912     esac
26913     ;;
26914   *-*-solaris2*)
26915     gcc_cv_ld_as_needed=no
26916     ;;
26917 esac
26918
26919 fi
26920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
26921 $as_echo "$gcc_cv_ld_as_needed" >&6; }
26922 if test x"$gcc_cv_ld_as_needed" = xyes; then
26923
26924 $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
26925
26926
26927 cat >>confdefs.h <<_ACEOF
26928 #define LD_AS_NEEDED_OPTION "$gcc_cv_ld_as_needed_option"
26929 _ACEOF
26930
26931
26932 cat >>confdefs.h <<_ACEOF
26933 #define LD_NO_AS_NEEDED_OPTION "$gcc_cv_ld_no_as_needed_option"
26934 _ACEOF
26935
26936 fi
26937
26938 case "$target:$tm_file" in
26939   powerpc64-*-freebsd* | powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
26940   case "$target" in
26941      *le-*-linux*)
26942      emul_name="-melf64lppc"
26943       ;;
26944      *-*-linux*)
26945      emul_name="-melf64ppc"
26946       ;;
26947      *-*-freebsd*)
26948      emul_name="-melf64ppc_fbsd"
26949       ;;
26950   esac
26951     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
26952 $as_echo_n "checking linker support for omitting dot symbols... " >&6; }
26953 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then :
26954   $as_echo_n "(cached) " >&6
26955 else
26956   gcc_cv_ld_no_dot_syms=no
26957     if test x"$ld_is_gold" = xyes; then
26958       gcc_cv_ld_no_dot_syms=yes
26959     elif test $in_tree_ld = yes ; then
26960       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
26961         gcc_cv_ld_no_dot_syms=yes
26962       fi
26963     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26964       cat > conftest1.s <<EOF
26965         .text
26966         bl .foo
26967 EOF
26968       cat > conftest2.s <<EOF
26969         .section ".opd","aw"
26970         .align 3
26971         .globl foo
26972         .type foo,@function
26973 foo:
26974         .quad .LEfoo,.TOC.@tocbase,0
26975         .text
26976 .LEfoo:
26977         blr
26978         .size foo,.-.LEfoo
26979 EOF
26980       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
26981          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
26982          && $gcc_cv_ld $emul_name -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
26983         gcc_cv_ld_no_dot_syms=yes
26984       fi
26985       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
26986     fi
26987
26988 fi
26989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
26990 $as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
26991     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
26992
26993 $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
26994
26995     fi
26996
26997     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26998 $as_echo_n "checking linker large toc support... " >&6; }
26999 if test "${gcc_cv_ld_large_toc+set}" = set; then :
27000   $as_echo_n "(cached) " >&6
27001 else
27002   gcc_cv_ld_large_toc=no
27003     if test x"$ld_is_gold" = xyes; then
27004       gcc_cv_ld_large_toc=yes
27005     elif test $in_tree_ld = yes ; then
27006       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
27007         gcc_cv_ld_large_toc=yes
27008       fi
27009     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
27010       cat > conftest.s <<EOF
27011         .section ".tbss","awT",@nobits
27012         .align 3
27013 ie0:    .space 8
27014         .global _start
27015         .text
27016 _start:
27017         addis 9,13,ie0@got@tprel@ha
27018         ld 9,ie0@got@tprel@l(9)
27019 EOF
27020       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
27021          && $gcc_cv_ld $emul_name --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
27022         gcc_cv_ld_large_toc=yes
27023       fi
27024       rm -f conftest conftest.o conftest.s
27025     fi
27026
27027 fi
27028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
27029 $as_echo "$gcc_cv_ld_large_toc" >&6; }
27030     if test x"$gcc_cv_ld_large_toc" = xyes; then
27031
27032 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
27033
27034     fi
27035     ;;
27036 esac
27037
27038 case "$target" in
27039   *-*-aix*)
27040     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
27041 $as_echo_n "checking linker large toc support... " >&6; }
27042 if test "${gcc_cv_ld_large_toc+set}" = set; then :
27043   $as_echo_n "(cached) " >&6
27044 else
27045   gcc_cv_ld_large_toc=no
27046     if test x$gcc_cv_as != x ; then
27047       cat > conftest.s <<EOF
27048         .toc
27049 LC..1:
27050         .tc a[TC],a[RW]
27051         .extern a[RW]
27052         .csect .text[PR]
27053 .largetoctest:
27054         addis 9,LC..1@u(2)
27055         ld 3,LC..1@l(9)
27056 EOF
27057       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1; then
27058         gcc_cv_ld_large_toc=yes
27059       fi
27060       rm -f conftest conftest.o conftest.s
27061     fi
27062
27063 fi
27064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
27065 $as_echo "$gcc_cv_ld_large_toc" >&6; }
27066     if test x"$gcc_cv_ld_large_toc" = xyes; then
27067
27068 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
27069
27070     fi
27071     ;;
27072 esac
27073
27074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
27075 $as_echo_n "checking linker --build-id support... " >&6; }
27076 if test "${gcc_cv_ld_buildid+set}" = set; then :
27077   $as_echo_n "(cached) " >&6
27078 else
27079   gcc_cv_ld_buildid=no
27080   if test $in_tree_ld = yes ; then
27081     if test "$gcc_cv_gld_major_version" -eq 2 -a \
27082        "$gcc_cv_gld_minor_version" -ge 18 -o \
27083        "$gcc_cv_gld_major_version" -gt 2 \
27084        && test $in_tree_ld_is_elf = yes; then
27085       gcc_cv_ld_buildid=yes
27086     fi
27087   elif test x$gcc_cv_ld != x; then
27088     if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
27089       gcc_cv_ld_buildid=yes
27090     fi
27091   fi
27092 fi
27093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
27094 $as_echo "$gcc_cv_ld_buildid" >&6; }
27095 if test x"$gcc_cv_ld_buildid" = xyes; then
27096
27097 $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
27098
27099 fi
27100
27101 # Check whether --enable-linker-build-id was given.
27102 if test "${enable_linker_build_id+set}" = set; then :
27103   enableval=$enable_linker_build_id;
27104 else
27105   enable_linker_build_id=no
27106 fi
27107
27108
27109 if test x"$enable_linker_build_id" = xyes; then
27110   if test x"$gcc_cv_ld_buildid" = xyes; then
27111
27112 $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
27113
27114   else
27115     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
27116 $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
27117   fi
27118 fi
27119
27120 # In binutils 2.21, GNU ld gained support for new emulations fully
27121 # supporting the Solaris 2 ABI.  Detect their presence in the linker used.
27122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
27123 $as_echo_n "checking linker *_sol2 emulation support... " >&6; }
27124 if test "${gcc_cv_ld_sol2_emulation+set}" = set; then :
27125   $as_echo_n "(cached) " >&6
27126 else
27127   gcc_cv_ld_sol2_emulation=no
27128   if test $in_tree_ld = yes ; then
27129     if test "$gcc_cv_gld_major_version" -eq 2 -a \
27130        "$gcc_cv_gld_minor_version" -ge 21 -o \
27131        "$gcc_cv_gld_major_version" -gt 2 \
27132        && test $in_tree_ld_is_elf = yes; then
27133       gcc_cv_ld_sol2_emulation=yes
27134     fi
27135   elif test x$gcc_cv_ld != x; then
27136     if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
27137        grep _sol2 > /dev/null; then
27138       gcc_cv_ld_sol2_emulation=yes
27139     fi
27140   fi
27141 fi
27142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
27143 $as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
27144 if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
27145
27146 $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
27147
27148 fi
27149
27150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
27151 $as_echo_n "checking linker --sysroot support... " >&6; }
27152 if test "${gcc_cv_ld_sysroot+set}" = set; then :
27153   $as_echo_n "(cached) " >&6
27154 else
27155   gcc_cv_ld_sysroot=no
27156   if test $in_tree_ld = yes ; then
27157       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
27158         gcc_cv_ld_sysroot=yes
27159       fi
27160   elif test x$gcc_cv_ld != x; then
27161     if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
27162       gcc_cv_ld_sysroot=yes
27163     fi
27164   fi
27165 fi
27166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
27167 $as_echo "$gcc_cv_ld_sysroot" >&6; }
27168 if test x"$gcc_cv_ld_sysroot" = xyes; then
27169
27170 $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
27171
27172 fi
27173
27174 # Test for stack protector support in target C library.
27175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
27176 $as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
27177 if test "${gcc_cv_libc_provides_ssp+set}" = set; then :
27178   $as_echo_n "(cached) " >&6
27179 else
27180   gcc_cv_libc_provides_ssp=no
27181     case "$target" in
27182        *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
27183       # glibc 2.4 and later provides __stack_chk_fail and
27184       # either __stack_chk_guard, or TLS access to stack guard canary.
27185
27186 if test $glibc_version_major -gt 2 \
27187   || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 4 ); then :
27188   gcc_cv_libc_provides_ssp=yes
27189 else
27190
27191       if test -f $target_header_dir/features.h \
27192          && $EGREP '^[  ]*#[    ]*define[       ]+__GNU_LIBRARY__[      ]+([1-9][0-9]|[6-9])' \
27193             $target_header_dir/features.h > /dev/null; then
27194         if $EGREP '^[   ]*#[    ]*define[       ]+__UCLIBC__[   ]+1' \
27195              $target_header_dir/features.h > /dev/null && \
27196              test -f $target_header_dir/bits/uClibc_config.h && \
27197              $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC_HAS_SSP__[   ]+1' \
27198              $target_header_dir/bits/uClibc_config.h > /dev/null; then
27199           gcc_cv_libc_provides_ssp=yes
27200         fi
27201       # all versions of Bionic support stack protector
27202       elif test -f $target_header_dir/sys/cdefs.h \
27203         && $EGREP '^[  ]*#[    ]*define[       ]+__BIONIC__[   ]+1' \
27204            $target_header_dir/sys/cdefs.h > /dev/null; then
27205          gcc_cv_libc_provides_ssp=yes
27206       fi
27207 fi
27208         ;;
27209        *-*-gnu*)
27210          # Avoid complicated tests (see
27211          # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
27212          # simply assert that glibc does provide this, which is true for all
27213          # realistically usable GNU/Hurd configurations.
27214          gcc_cv_libc_provides_ssp=yes;;
27215        *-*-darwin* | *-*-freebsd*)
27216          ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
27217 if test "x$ac_cv_func___stack_chk_fail" = x""yes; then :
27218   gcc_cv_libc_provides_ssp=yes
27219 else
27220   echo "no __stack_chk_fail on this target"
27221 fi
27222
27223         ;;
27224   *) gcc_cv_libc_provides_ssp=no ;;
27225     esac
27226 fi
27227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
27228 $as_echo "$gcc_cv_libc_provides_ssp" >&6; }
27229
27230 if test x$gcc_cv_libc_provides_ssp = xyes; then
27231
27232 $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
27233
27234 fi
27235
27236 # Test for <sys/sdt.h> on the target.
27237
27238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
27239 $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
27240 have_sys_sdt_h=no
27241 if test -f $target_header_dir/sys/sdt.h; then
27242   have_sys_sdt_h=yes
27243
27244 $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
27245
27246 fi
27247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
27248 $as_echo "$have_sys_sdt_h" >&6; }
27249
27250 # Check if TFmode long double should be used by default or not.
27251 # Some glibc targets used DFmode long double, but with glibc 2.4
27252 # and later they can use TFmode.
27253 case "$target" in
27254   powerpc*-*-linux* | \
27255   sparc*-*-linux* | \
27256   s390*-*-linux* | \
27257   alpha*-*-linux*)
27258
27259 # Check whether --with-long-double-128 was given.
27260 if test "${with_long_double_128+set}" = set; then :
27261   withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
27262 else
27263
27264 if test $glibc_version_major -gt 2 \
27265   || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 4 ); then :
27266   gcc_cv_target_ldbl128=yes
27267 else
27268
27269       gcc_cv_target_ldbl128=no
27270       grep '^[  ]*#[    ]*define[       ][      ]*__LONG_DOUBLE_MATH_OPTIONAL' \
27271         $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
27272       && gcc_cv_target_ldbl128=yes
27273
27274 fi
27275 fi
27276
27277     ;;
27278 esac
27279 if test x$gcc_cv_target_ldbl128 = xyes; then
27280
27281 $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
27282
27283 fi
27284
27285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5
27286 $as_echo_n "checking dl_iterate_phdr in target C library... " >&6; }
27287 gcc_cv_target_dl_iterate_phdr=unknown
27288 case "$target" in
27289   # Restrict to Solaris 11+.  While most of the Solaris 11 linker changes
27290   # were backported to Solaris 10 Update 10, dl_iterate_phdr only lives in
27291   # libdl there, both complicating its use and breaking compatibility
27292   # between Solaris 10 updates.
27293   *-*-solaris2.1[1-9]*)
27294     # <link.h> needs both a dl_iterate_phdr declaration and support for
27295     # compilation with largefile support.
27296     if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
27297       && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
27298       gcc_cv_target_dl_iterate_phdr=yes
27299     else
27300       gcc_cv_target_dl_iterate_phdr=no
27301     fi
27302     ;;
27303 esac
27304
27305 if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
27306
27307 $as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h
27308
27309 fi
27310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5
27311 $as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; }
27312
27313 # We no longer support different GC mechanisms.  Emit an error if
27314 # the user configures with --with-gc.
27315
27316 # Check whether --with-gc was given.
27317 if test "${with_gc+set}" = set; then :
27318   withval=$with_gc; as_fn_error "Configure option --with-gc is only supported up to GCC 4.7.x" "$LINENO" 5
27319 fi
27320
27321
27322 # Libraries to use on the host.  This will normally be set by the top
27323 # level Makefile.  Here we simply capture the value for our Makefile.
27324 if test -z "${HOST_LIBS+set}"; then
27325   HOST_LIBS=
27326 fi
27327
27328
27329 # Use the system's zlib library.
27330 zlibdir=-L../zlib
27331 zlibinc="-I\$(srcdir)/../zlib"
27332
27333 # Check whether --with-system-zlib was given.
27334 if test "${with_system_zlib+set}" = set; then :
27335   withval=$with_system_zlib; zlibdir=
27336 zlibinc=
27337
27338 fi
27339
27340
27341
27342
27343
27344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
27345 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
27346     # Check whether --enable-maintainer-mode was given.
27347 if test "${enable_maintainer_mode+set}" = set; then :
27348   enableval=$enable_maintainer_mode; maintainer_mode=$enableval
27349 else
27350   maintainer_mode=no
27351 fi
27352
27353
27354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
27355 $as_echo "$maintainer_mode" >&6; }
27356
27357 if test "$maintainer_mode" = "yes"; then
27358   MAINT=''
27359 else
27360   MAINT='#'
27361 fi
27362
27363
27364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to avoid linking multiple front-ends at once" >&5
27365 $as_echo_n "checking whether to avoid linking multiple front-ends at once... " >&6; }
27366   # Check whether --enable-link-mutex was given.
27367 if test "${enable_link_mutex+set}" = set; then :
27368   enableval=$enable_link_mutex; do_link_mutex=$enableval
27369 else
27370   do_link_mutex=no
27371 fi
27372
27373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $do_link_mutex" >&5
27374 $as_echo "$do_link_mutex" >&6; }
27375
27376 if test "$do_link_mutex" = "yes"; then
27377    DO_LINK_MUTEX=true
27378 else
27379    DO_LINK_MUTEX=false
27380 fi
27381
27382
27383 # --------------
27384 # Language hooks
27385 # --------------
27386
27387 # Make empty files to contain the specs and options for each language.
27388 # Then add #include lines to for a compiler that has specs and/or options.
27389
27390 subdirs=
27391 lang_opt_files=
27392 lang_specs_files=
27393 lang_tree_files=
27394 # These (without "all_") are set in each config-lang.in.
27395 # `language' must be a single word so is spelled singularly.
27396 all_languages=
27397 all_compilers=
27398 all_outputs='Makefile'
27399 # List of language makefile fragments.
27400 all_lang_makefrags=
27401 # Additional files for gengtype
27402 all_gtfiles="$target_gtfiles"
27403
27404 # These are the languages that are set in --enable-languages,
27405 # and are available in the GCC tree.
27406 all_selected_languages=
27407
27408 # Add the language fragments.
27409 # Languages are added via two mechanisms.  Some information must be
27410 # recorded in makefile variables, these are defined in config-lang.in.
27411 # We accumulate them and plug them into the main Makefile.
27412 # The other mechanism is a set of hooks for each of the main targets
27413 # like `clean', `install', etc.
27414
27415 language_hooks="Make-hooks"
27416
27417 for lang in ${srcdir}/*/config-lang.in
27418 do
27419         test "$lang" = "${srcdir}/*/config-lang.in" && continue
27420
27421         lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
27422         if test "x$lang_alias" = x
27423         then
27424               echo "$lang doesn't set \$language." 1>&2
27425               exit 1
27426         fi
27427         subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
27428         subdirs="$subdirs $subdir"
27429
27430         # $gcc_subdir is where the gcc integration files are to be found
27431         # for a language, both for internal compiler purposes (compiler
27432         # sources implementing front-end to GCC tree converters), and for
27433         # build infrastructure purposes (Make-lang.in, etc.)
27434         #
27435         # This will be <subdir> (relative to $srcdir) if a line like
27436         # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
27437         # is found in <langdir>/config-lang.in, and will remain <langdir>
27438         # otherwise.
27439         #
27440         # Except for the language alias (fetched above), the regular
27441         # "config-lang.in" contents are always retrieved from $gcc_subdir,
27442         # so a <langdir>/config-lang.in setting gcc_subdir typically sets
27443         # only this and the language alias.
27444
27445         gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^   ]*\).*$,\1,p' $lang`
27446         if [ "$gcc_subdir" = "" ]; then
27447            gcc_subdir="$subdir"
27448         fi
27449
27450         case ",$enable_languages," in
27451         *,$lang_alias,*)
27452             all_selected_languages="$all_selected_languages $lang_alias"
27453             if test -f $srcdir/$gcc_subdir/lang-specs.h; then
27454                 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
27455             fi
27456             ;;
27457         esac
27458
27459         language=
27460         boot_language=
27461         compilers=
27462         outputs=
27463         gtfiles=
27464         subdir_requires=
27465         . ${srcdir}/$gcc_subdir/config-lang.in
27466         if test "x$language" = x
27467         then
27468                 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
27469                 exit 1
27470         fi
27471
27472         ok=:
27473         case ",$enable_languages," in
27474                 *,$lang_alias,*) ;;
27475                 *)
27476                         for i in $subdir_requires; do
27477                                 test -f "${srcdir}/$i/config-lang.in" && continue
27478                                 ok=false
27479                                 break
27480                         done
27481                 ;;
27482         esac
27483         $ok || continue
27484
27485         all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
27486         if test -f $srcdir/$gcc_subdir/lang.opt; then
27487             lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
27488             all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
27489         fi
27490         if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
27491             lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
27492         fi
27493         all_languages="$all_languages $language"
27494         all_compilers="$all_compilers $compilers"
27495         all_outputs="$all_outputs $outputs"
27496         all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
27497         case ",$enable_languages," in
27498                 *,lto,*)
27499
27500 $as_echo "#define ENABLE_LTO 1" >>confdefs.h
27501
27502                     enable_lto=yes
27503
27504                     ;;
27505                 *) ;;
27506         esac
27507 done
27508
27509 check_languages=
27510 for language in $all_selected_languages
27511 do
27512         check_languages="$check_languages check-$language"
27513 done
27514
27515 # We link each language in with a set of hooks, reached indirectly via
27516 # lang.${target}.  Only do so for selected languages.
27517
27518 rm -f Make-hooks
27519 touch Make-hooks
27520 target_list="all.cross start.encap rest.encap tags \
27521         install-common install-man install-info install-pdf install-html dvi \
27522         pdf html uninstall info man srcextra srcman srcinfo \
27523         mostlyclean clean distclean maintainer-clean install-plugin"
27524
27525 for t in $target_list
27526 do
27527         x=
27528         for lang in $all_selected_languages
27529         do
27530                 x="$x $lang.$t"
27531         done
27532         echo "lang.$t: $x" >> Make-hooks
27533 done
27534
27535 # --------
27536 # Option include files
27537 # --------
27538
27539 ${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
27540 option_includes="option-includes.mk"
27541
27542
27543 # --------
27544 # UNSORTED
27545 # --------
27546
27547 # Create .gdbinit.
27548
27549 echo "dir ." > .gdbinit
27550 echo "dir ${srcdir}" >> .gdbinit
27551 if test x$gdb_needs_out_file_path = xyes
27552 then
27553         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
27554 fi
27555 if test "x$subdirs" != x; then
27556         for s in $subdirs
27557         do
27558                 echo "dir ${srcdir}/$s" >> .gdbinit
27559         done
27560 fi
27561 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
27562 echo "python import sys; sys.path.append('${srcdir}'); import gdbhooks" >> .gdbinit
27563
27564 # Put a breakpoint on __asan_report_error to help with debugging buffer
27565 # overflow.
27566 case "$CFLAGS" in
27567 *-fsanitize=address*)
27568   echo "source ${srcdir}/gdbasan.in" >> .gdbinit
27569   ;;
27570 esac
27571
27572 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
27573
27574
27575
27576 # Find a directory in which to install a shared libgcc.
27577
27578 # Check whether --enable-version-specific-runtime-libs was given.
27579 if test "${enable_version_specific_runtime_libs+set}" = set; then :
27580   enableval=$enable_version_specific_runtime_libs;
27581 fi
27582
27583
27584 # Substitute configuration variables
27585
27586
27587
27588
27589
27590
27591
27592
27593
27594
27595
27596
27597
27598
27599
27600
27601
27602
27603
27604
27605
27606
27607
27608
27609
27610
27611
27612
27613
27614
27615
27616
27617
27618
27619
27620
27621
27622
27623
27624
27625
27626
27627
27628
27629
27630
27631
27632
27633
27634
27635
27636
27637
27638
27639
27640
27641
27642
27643
27644
27645
27646
27647 # Echo link setup.
27648 if test x${build} = x${host} ; then
27649   if test x${host} = x${target} ; then
27650     echo "Links are now set up to build a native compiler for ${target}." 1>&2
27651   else
27652     echo "Links are now set up to build a cross-compiler" 1>&2
27653     echo " from ${host} to ${target}." 1>&2
27654   fi
27655 else
27656   if test x${host} = x${target} ; then
27657     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
27658     echo " for ${target}." 1>&2
27659   else
27660     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
27661     echo " from ${host} to ${target}." 1>&2
27662   fi
27663 fi
27664
27665
27666
27667
27668
27669
27670
27671
27672
27673 if test "x${CLOOGLIBS}" != "x" ; then
27674
27675 $as_echo "#define HAVE_cloog 1" >>confdefs.h
27676
27677 fi
27678
27679 # Check for plugin support
27680 # Check whether --enable-plugin was given.
27681 if test "${enable_plugin+set}" = set; then :
27682   enableval=$enable_plugin; enable_plugin=$enableval
27683 else
27684   enable_plugin=yes; default_plugin=yes
27685 fi
27686
27687
27688 pluginlibs=
27689
27690 case "${host}" in
27691   *-*-darwin*)
27692     if test x$build = x$host; then
27693       export_sym_check="nm${exeext} -g"
27694     elif test x$host = x$target; then
27695       export_sym_check="$gcc_cv_nm -g"
27696     else
27697       export_sym_check=
27698     fi
27699   ;;
27700   *)
27701     if test x$build = x$host; then
27702       export_sym_check="objdump${exeext} -T"
27703     elif test x$host = x$target; then
27704       export_sym_check="$gcc_cv_objdump -T"
27705     else
27706       export_sym_check=
27707     fi
27708   ;;
27709 esac
27710
27711 if test x"$enable_plugin" = x"yes"; then
27712
27713   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
27714 $as_echo_n "checking for exported symbols... " >&6; }
27715   if test "x$export_sym_check" != x; then
27716     echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
27717     ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest$ac_exeext > /dev/null 2>&1
27718     if $export_sym_check conftest$ac_exeext | grep -q foobar > /dev/null; then
27719       : # No need to use a flag
27720       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27721 $as_echo "yes" >&6; }
27722     else
27723       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27724 $as_echo "yes" >&6; }
27725       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
27726 $as_echo_n "checking for -rdynamic... " >&6; }
27727       ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest$ac_exeext > /dev/null 2>&1
27728       if $export_sym_check conftest$ac_exeext | grep -q foobar > /dev/null; then
27729         plugin_rdynamic=yes
27730         pluginlibs="-rdynamic"
27731       else
27732         plugin_rdynamic=no
27733         enable_plugin=no
27734       fi
27735       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
27736 $as_echo "$plugin_rdynamic" >&6; }
27737     fi
27738   else
27739     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
27740 $as_echo "unable to check" >&6; }
27741   fi
27742
27743   # Check -ldl
27744   saved_LIBS="$LIBS"
27745   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
27746 $as_echo_n "checking for library containing dlopen... " >&6; }
27747 if test "${ac_cv_search_dlopen+set}" = set; then :
27748   $as_echo_n "(cached) " >&6
27749 else
27750   ac_func_search_save_LIBS=$LIBS
27751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27752 /* end confdefs.h.  */
27753
27754 /* Override any GCC internal prototype to avoid an error.
27755    Use char because int might match the return type of a GCC
27756    builtin and then its argument prototype would still apply.  */
27757 #ifdef __cplusplus
27758 extern "C"
27759 #endif
27760 char dlopen ();
27761 int
27762 main ()
27763 {
27764 return dlopen ();
27765   ;
27766   return 0;
27767 }
27768 _ACEOF
27769 for ac_lib in '' dl; do
27770   if test -z "$ac_lib"; then
27771     ac_res="none required"
27772   else
27773     ac_res=-l$ac_lib
27774     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
27775   fi
27776   if ac_fn_c_try_link "$LINENO"; then :
27777   ac_cv_search_dlopen=$ac_res
27778 fi
27779 rm -f core conftest.err conftest.$ac_objext \
27780     conftest$ac_exeext
27781   if test "${ac_cv_search_dlopen+set}" = set; then :
27782   break
27783 fi
27784 done
27785 if test "${ac_cv_search_dlopen+set}" = set; then :
27786
27787 else
27788   ac_cv_search_dlopen=no
27789 fi
27790 rm conftest.$ac_ext
27791 LIBS=$ac_func_search_save_LIBS
27792 fi
27793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
27794 $as_echo "$ac_cv_search_dlopen" >&6; }
27795 ac_res=$ac_cv_search_dlopen
27796 if test "$ac_res" != no; then :
27797   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
27798
27799 fi
27800
27801   if test x"$ac_cv_search_dlopen" = x"-ldl"; then
27802     pluginlibs="$pluginlibs -ldl"
27803   fi
27804   LIBS="$saved_LIBS"
27805
27806   # Check that we can build shared objects with -fPIC -shared
27807   saved_LDFLAGS="$LDFLAGS"
27808   saved_CFLAGS="$CFLAGS"
27809   case "${host}" in
27810     *-*-darwin*)
27811       CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
27812       CFLAGS="$CFLAGS -fPIC"
27813       LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
27814     ;;
27815     *)
27816       CFLAGS="$CFLAGS -fPIC"
27817       LDFLAGS="$LDFLAGS -fPIC -shared"
27818     ;;
27819   esac
27820   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
27821 $as_echo_n "checking for -fPIC -shared... " >&6; }
27822   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27823 /* end confdefs.h.  */
27824 extern int X;
27825 int
27826 main ()
27827 {
27828 return X == 0;
27829   ;
27830   return 0;
27831 }
27832 _ACEOF
27833 if ac_fn_c_try_link "$LINENO"; then :
27834   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27835 $as_echo "yes" >&6; }; have_pic_shared=yes
27836 else
27837   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27838 $as_echo "no" >&6; }; have_pic_shared=no
27839 fi
27840 rm -f core conftest.err conftest.$ac_objext \
27841     conftest$ac_exeext conftest.$ac_ext
27842   if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
27843     pluginlibs=
27844     enable_plugin=no
27845   fi
27846   LDFLAGS="$saved_LDFLAGS"
27847   CFLAGS="$saved_CFLAGS"
27848
27849   # If plugin support had been requested but not available, fail.
27850   if test x"$enable_plugin" = x"no" ; then
27851     if test x"$default_plugin" != x"yes"; then
27852       as_fn_error "
27853 Building GCC with plugin support requires a host that supports
27854 -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
27855     fi
27856   fi
27857 fi
27858
27859
27860
27861 if test x"$enable_plugin" = x"yes"; then
27862
27863 $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
27864
27865 fi
27866
27867
27868 # Enable --enable-host-shared
27869 # Check whether --enable-host-shared was given.
27870 if test "${enable_host_shared+set}" = set; then :
27871   enableval=$enable_host_shared; PICFLAG=-fPIC
27872 else
27873   PICFLAG=
27874 fi
27875
27876
27877
27878
27879
27880 # Check whether --enable-libquadmath-support was given.
27881 if test "${enable_libquadmath_support+set}" = set; then :
27882   enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
27883 else
27884   ENABLE_LIBQUADMATH_SUPPORT=yes
27885 fi
27886
27887 if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
27888
27889 $as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h
27890
27891 fi
27892
27893
27894 # Specify what hash style to use by default.
27895
27896 # Check whether --with-linker-hash-style was given.
27897 if test "${with_linker_hash_style+set}" = set; then :
27898   withval=$with_linker_hash_style; case x"$withval" in
27899    xsysv)
27900      LINKER_HASH_STYLE=sysv
27901      ;;
27902    xgnu)
27903      LINKER_HASH_STYLE=gnu
27904      ;;
27905    xboth)
27906      LINKER_HASH_STYLE=both
27907      ;;
27908    *)
27909      as_fn_error "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5
27910      ;;
27911  esac
27912 else
27913   LINKER_HASH_STYLE=''
27914 fi
27915
27916 if test x"${LINKER_HASH_STYLE}" != x; then
27917
27918 cat >>confdefs.h <<_ACEOF
27919 #define LINKER_HASH_STYLE "$LINKER_HASH_STYLE"
27920 _ACEOF
27921
27922 fi
27923
27924 # Configure the subdirectories
27925 # AC_CONFIG_SUBDIRS($subdirs)
27926
27927 # Create the Makefile
27928 # and configure language subdirectories
27929 ac_config_files="$ac_config_files $all_outputs"
27930
27931
27932 ac_config_commands="$ac_config_commands default"
27933
27934 cat >confcache <<\_ACEOF
27935 # This file is a shell script that caches the results of configure
27936 # tests run on this system so they can be shared between configure
27937 # scripts and configure runs, see configure's option --config-cache.
27938 # It is not useful on other systems.  If it contains results you don't
27939 # want to keep, you may remove or edit it.
27940 #
27941 # config.status only pays attention to the cache file if you give it
27942 # the --recheck option to rerun configure.
27943 #
27944 # `ac_cv_env_foo' variables (set or unset) will be overridden when
27945 # loading this file, other *unset* `ac_cv_foo' will be assigned the
27946 # following values.
27947
27948 _ACEOF
27949
27950 # The following way of writing the cache mishandles newlines in values,
27951 # but we know of no workaround that is simple, portable, and efficient.
27952 # So, we kill variables containing newlines.
27953 # Ultrix sh set writes to stderr and can't be redirected directly,
27954 # and sets the high bit in the cache file unless we assign to the vars.
27955 (
27956   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
27957     eval ac_val=\$$ac_var
27958     case $ac_val in #(
27959     *${as_nl}*)
27960       case $ac_var in #(
27961       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
27962 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
27963       esac
27964       case $ac_var in #(
27965       _ | IFS | as_nl) ;; #(
27966       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
27967       *) { eval $ac_var=; unset $ac_var;} ;;
27968       esac ;;
27969     esac
27970   done
27971
27972   (set) 2>&1 |
27973     case $as_nl`(ac_space=' '; set) 2>&1` in #(
27974     *${as_nl}ac_space=\ *)
27975       # `set' does not quote correctly, so add quotes: double-quote
27976       # substitution turns \\\\ into \\, and sed turns \\ into \.
27977       sed -n \
27978         "s/'/'\\\\''/g;
27979           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
27980       ;; #(
27981     *)
27982       # `set' quotes correctly as required by POSIX, so do not add quotes.
27983       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
27984       ;;
27985     esac |
27986     sort
27987 ) |
27988   sed '
27989      /^ac_cv_env_/b end
27990      t clear
27991      :clear
27992      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
27993      t end
27994      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
27995      :end' >>confcache
27996 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
27997   if test -w "$cache_file"; then
27998     test "x$cache_file" != "x/dev/null" &&
27999       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
28000 $as_echo "$as_me: updating cache $cache_file" >&6;}
28001     cat confcache >$cache_file
28002   else
28003     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
28004 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
28005   fi
28006 fi
28007 rm -f confcache
28008
28009 test "x$prefix" = xNONE && prefix=$ac_default_prefix
28010 # Let make expand exec_prefix.
28011 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
28012
28013 DEFS=-DHAVE_CONFIG_H
28014
28015 ac_libobjs=
28016 ac_ltlibobjs=
28017 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
28018   # 1. Remove the extension, and $U if already installed.
28019   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
28020   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
28021   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
28022   #    will be set to the directory where LIBOBJS objects are built.
28023   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
28024   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
28025 done
28026 LIBOBJS=$ac_libobjs
28027
28028 LTLIBOBJS=$ac_ltlibobjs
28029
28030
28031
28032
28033 : ${CONFIG_STATUS=./config.status}
28034 ac_write_fail=0
28035 ac_clean_files_save=$ac_clean_files
28036 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
28037 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
28038 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
28039 as_write_fail=0
28040 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
28041 #! $SHELL
28042 # Generated by $as_me.
28043 # Run this file to recreate the current configuration.
28044 # Compiler output produced by configure, useful for debugging
28045 # configure, is in config.log if it exists.
28046
28047 debug=false
28048 ac_cs_recheck=false
28049 ac_cs_silent=false
28050
28051 SHELL=\${CONFIG_SHELL-$SHELL}
28052 export SHELL
28053 _ASEOF
28054 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
28055 ## -------------------- ##
28056 ## M4sh Initialization. ##
28057 ## -------------------- ##
28058
28059 # Be more Bourne compatible
28060 DUALCASE=1; export DUALCASE # for MKS sh
28061 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
28062   emulate sh
28063   NULLCMD=:
28064   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
28065   # is contrary to our usage.  Disable this feature.
28066   alias -g '${1+"$@"}'='"$@"'
28067   setopt NO_GLOB_SUBST
28068 else
28069   case `(set -o) 2>/dev/null` in #(
28070   *posix*) :
28071     set -o posix ;; #(
28072   *) :
28073      ;;
28074 esac
28075 fi
28076
28077
28078 as_nl='
28079 '
28080 export as_nl
28081 # Printing a long string crashes Solaris 7 /usr/bin/printf.
28082 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
28083 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
28084 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
28085 # Prefer a ksh shell builtin over an external printf program on Solaris,
28086 # but without wasting forks for bash or zsh.
28087 if test -z "$BASH_VERSION$ZSH_VERSION" \
28088     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
28089   as_echo='print -r --'
28090   as_echo_n='print -rn --'
28091 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
28092   as_echo='printf %s\n'
28093   as_echo_n='printf %s'
28094 else
28095   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
28096     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
28097     as_echo_n='/usr/ucb/echo -n'
28098   else
28099     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
28100     as_echo_n_body='eval
28101       arg=$1;
28102       case $arg in #(
28103       *"$as_nl"*)
28104         expr "X$arg" : "X\\(.*\\)$as_nl";
28105         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
28106       esac;
28107       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
28108     '
28109     export as_echo_n_body
28110     as_echo_n='sh -c $as_echo_n_body as_echo'
28111   fi
28112   export as_echo_body
28113   as_echo='sh -c $as_echo_body as_echo'
28114 fi
28115
28116 # The user is always right.
28117 if test "${PATH_SEPARATOR+set}" != set; then
28118   PATH_SEPARATOR=:
28119   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
28120     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
28121       PATH_SEPARATOR=';'
28122   }
28123 fi
28124
28125
28126 # IFS
28127 # We need space, tab and new line, in precisely that order.  Quoting is
28128 # there to prevent editors from complaining about space-tab.
28129 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
28130 # splitting by setting IFS to empty value.)
28131 IFS=" ""        $as_nl"
28132
28133 # Find who we are.  Look in the path if we contain no directory separator.
28134 case $0 in #((
28135   *[\\/]* ) as_myself=$0 ;;
28136   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
28137 for as_dir in $PATH
28138 do
28139   IFS=$as_save_IFS
28140   test -z "$as_dir" && as_dir=.
28141     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
28142   done
28143 IFS=$as_save_IFS
28144
28145      ;;
28146 esac
28147 # We did not find ourselves, most probably we were run as `sh COMMAND'
28148 # in which case we are not to be found in the path.
28149 if test "x$as_myself" = x; then
28150   as_myself=$0
28151 fi
28152 if test ! -f "$as_myself"; then
28153   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
28154   exit 1
28155 fi
28156
28157 # Unset variables that we do not need and which cause bugs (e.g. in
28158 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
28159 # suppresses any "Segmentation fault" message there.  '((' could
28160 # trigger a bug in pdksh 5.2.14.
28161 for as_var in BASH_ENV ENV MAIL MAILPATH
28162 do eval test x\${$as_var+set} = xset \
28163   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
28164 done
28165 PS1='$ '
28166 PS2='> '
28167 PS4='+ '
28168
28169 # NLS nuisances.
28170 LC_ALL=C
28171 export LC_ALL
28172 LANGUAGE=C
28173 export LANGUAGE
28174
28175 # CDPATH.
28176 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
28177
28178
28179 # as_fn_error ERROR [LINENO LOG_FD]
28180 # ---------------------------------
28181 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
28182 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
28183 # script with status $?, using 1 if that was 0.
28184 as_fn_error ()
28185 {
28186   as_status=$?; test $as_status -eq 0 && as_status=1
28187   if test "$3"; then
28188     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
28189     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
28190   fi
28191   $as_echo "$as_me: error: $1" >&2
28192   as_fn_exit $as_status
28193 } # as_fn_error
28194
28195
28196 # as_fn_set_status STATUS
28197 # -----------------------
28198 # Set $? to STATUS, without forking.
28199 as_fn_set_status ()
28200 {
28201   return $1
28202 } # as_fn_set_status
28203
28204 # as_fn_exit STATUS
28205 # -----------------
28206 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
28207 as_fn_exit ()
28208 {
28209   set +e
28210   as_fn_set_status $1
28211   exit $1
28212 } # as_fn_exit
28213
28214 # as_fn_unset VAR
28215 # ---------------
28216 # Portably unset VAR.
28217 as_fn_unset ()
28218 {
28219   { eval $1=; unset $1;}
28220 }
28221 as_unset=as_fn_unset
28222 # as_fn_append VAR VALUE
28223 # ----------------------
28224 # Append the text in VALUE to the end of the definition contained in VAR. Take
28225 # advantage of any shell optimizations that allow amortized linear growth over
28226 # repeated appends, instead of the typical quadratic growth present in naive
28227 # implementations.
28228 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
28229   eval 'as_fn_append ()
28230   {
28231     eval $1+=\$2
28232   }'
28233 else
28234   as_fn_append ()
28235   {
28236     eval $1=\$$1\$2
28237   }
28238 fi # as_fn_append
28239
28240 # as_fn_arith ARG...
28241 # ------------------
28242 # Perform arithmetic evaluation on the ARGs, and store the result in the
28243 # global $as_val. Take advantage of shells that can avoid forks. The arguments
28244 # must be portable across $(()) and expr.
28245 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
28246   eval 'as_fn_arith ()
28247   {
28248     as_val=$(( $* ))
28249   }'
28250 else
28251   as_fn_arith ()
28252   {
28253     as_val=`expr "$@" || test $? -eq 1`
28254   }
28255 fi # as_fn_arith
28256
28257
28258 if expr a : '\(a\)' >/dev/null 2>&1 &&
28259    test "X`expr 00001 : '.*\(...\)'`" = X001; then
28260   as_expr=expr
28261 else
28262   as_expr=false
28263 fi
28264
28265 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
28266   as_basename=basename
28267 else
28268   as_basename=false
28269 fi
28270
28271 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
28272   as_dirname=dirname
28273 else
28274   as_dirname=false
28275 fi
28276
28277 as_me=`$as_basename -- "$0" ||
28278 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
28279          X"$0" : 'X\(//\)$' \| \
28280          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
28281 $as_echo X/"$0" |
28282     sed '/^.*\/\([^/][^/]*\)\/*$/{
28283             s//\1/
28284             q
28285           }
28286           /^X\/\(\/\/\)$/{
28287             s//\1/
28288             q
28289           }
28290           /^X\/\(\/\).*/{
28291             s//\1/
28292             q
28293           }
28294           s/.*/./; q'`
28295
28296 # Avoid depending upon Character Ranges.
28297 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
28298 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
28299 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
28300 as_cr_digits='0123456789'
28301 as_cr_alnum=$as_cr_Letters$as_cr_digits
28302
28303 ECHO_C= ECHO_N= ECHO_T=
28304 case `echo -n x` in #(((((
28305 -n*)
28306   case `echo 'xy\c'` in
28307   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
28308   xy)  ECHO_C='\c';;
28309   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
28310        ECHO_T=' ';;
28311   esac;;
28312 *)
28313   ECHO_N='-n';;
28314 esac
28315
28316 rm -f conf$$ conf$$.exe conf$$.file
28317 if test -d conf$$.dir; then
28318   rm -f conf$$.dir/conf$$.file
28319 else
28320   rm -f conf$$.dir
28321   mkdir conf$$.dir 2>/dev/null
28322 fi
28323 if (echo >conf$$.file) 2>/dev/null; then
28324   if ln -s conf$$.file conf$$ 2>/dev/null; then
28325     as_ln_s='ln -s'
28326     # ... but there are two gotchas:
28327     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
28328     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
28329     # In both cases, we have to default to `cp -p'.
28330     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
28331       as_ln_s='cp -p'
28332   elif ln conf$$.file conf$$ 2>/dev/null; then
28333     as_ln_s=ln
28334   else
28335     as_ln_s='cp -p'
28336   fi
28337 else
28338   as_ln_s='cp -p'
28339 fi
28340 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
28341 rmdir conf$$.dir 2>/dev/null
28342
28343
28344 # as_fn_mkdir_p
28345 # -------------
28346 # Create "$as_dir" as a directory, including parents if necessary.
28347 as_fn_mkdir_p ()
28348 {
28349
28350   case $as_dir in #(
28351   -*) as_dir=./$as_dir;;
28352   esac
28353   test -d "$as_dir" || eval $as_mkdir_p || {
28354     as_dirs=
28355     while :; do
28356       case $as_dir in #(
28357       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
28358       *) as_qdir=$as_dir;;
28359       esac
28360       as_dirs="'$as_qdir' $as_dirs"
28361       as_dir=`$as_dirname -- "$as_dir" ||
28362 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28363          X"$as_dir" : 'X\(//\)[^/]' \| \
28364          X"$as_dir" : 'X\(//\)$' \| \
28365          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
28366 $as_echo X"$as_dir" |
28367     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28368             s//\1/
28369             q
28370           }
28371           /^X\(\/\/\)[^/].*/{
28372             s//\1/
28373             q
28374           }
28375           /^X\(\/\/\)$/{
28376             s//\1/
28377             q
28378           }
28379           /^X\(\/\).*/{
28380             s//\1/
28381             q
28382           }
28383           s/.*/./; q'`
28384       test -d "$as_dir" && break
28385     done
28386     test -z "$as_dirs" || eval "mkdir $as_dirs"
28387   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
28388
28389
28390 } # as_fn_mkdir_p
28391 if mkdir -p . 2>/dev/null; then
28392   as_mkdir_p='mkdir -p "$as_dir"'
28393 else
28394   test -d ./-p && rmdir ./-p
28395   as_mkdir_p=false
28396 fi
28397
28398 if test -x / >/dev/null 2>&1; then
28399   as_test_x='test -x'
28400 else
28401   if ls -dL / >/dev/null 2>&1; then
28402     as_ls_L_option=L
28403   else
28404     as_ls_L_option=
28405   fi
28406   as_test_x='
28407     eval sh -c '\''
28408       if test -d "$1"; then
28409         test -d "$1/.";
28410       else
28411         case $1 in #(
28412         -*)set "./$1";;
28413         esac;
28414         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
28415         ???[sx]*):;;*)false;;esac;fi
28416     '\'' sh
28417   '
28418 fi
28419 as_executable_p=$as_test_x
28420
28421 # Sed expression to map a string onto a valid CPP name.
28422 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
28423
28424 # Sed expression to map a string onto a valid variable name.
28425 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
28426
28427
28428 exec 6>&1
28429 ## ----------------------------------- ##
28430 ## Main body of $CONFIG_STATUS script. ##
28431 ## ----------------------------------- ##
28432 _ASEOF
28433 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
28434
28435 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28436 # Save the log message, to keep $0 and so on meaningful, and to
28437 # report actual input values of CONFIG_FILES etc. instead of their
28438 # values after options handling.
28439 ac_log="
28440 This file was extended by $as_me, which was
28441 generated by GNU Autoconf 2.64.  Invocation command line was
28442
28443   CONFIG_FILES    = $CONFIG_FILES
28444   CONFIG_HEADERS  = $CONFIG_HEADERS
28445   CONFIG_LINKS    = $CONFIG_LINKS
28446   CONFIG_COMMANDS = $CONFIG_COMMANDS
28447   $ $0 $@
28448
28449 on `(hostname || uname -n) 2>/dev/null | sed 1q`
28450 "
28451
28452 _ACEOF
28453
28454 case $ac_config_files in *"
28455 "*) set x $ac_config_files; shift; ac_config_files=$*;;
28456 esac
28457
28458 case $ac_config_headers in *"
28459 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
28460 esac
28461
28462
28463 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28464 # Files that config.status was made for.
28465 config_files="$ac_config_files"
28466 config_headers="$ac_config_headers"
28467 config_commands="$ac_config_commands"
28468
28469 _ACEOF
28470
28471 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28472 ac_cs_usage="\
28473 \`$as_me' instantiates files and other configuration actions
28474 from templates according to the current configuration.  Unless the files
28475 and actions are specified as TAGs, all are instantiated by default.
28476
28477 Usage: $0 [OPTION]... [TAG]...
28478
28479   -h, --help       print this help, then exit
28480   -V, --version    print version number and configuration settings, then exit
28481   -q, --quiet, --silent
28482                    do not print progress messages
28483   -d, --debug      don't remove temporary files
28484       --recheck    update $as_me by reconfiguring in the same conditions
28485       --file=FILE[:TEMPLATE]
28486                    instantiate the configuration file FILE
28487       --header=FILE[:TEMPLATE]
28488                    instantiate the configuration header FILE
28489
28490 Configuration files:
28491 $config_files
28492
28493 Configuration headers:
28494 $config_headers
28495
28496 Configuration commands:
28497 $config_commands
28498
28499 Report bugs to the package provider."
28500
28501 _ACEOF
28502 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28503 ac_cs_version="\\
28504 config.status
28505 configured by $0, generated by GNU Autoconf 2.64,
28506   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
28507
28508 Copyright (C) 2009 Free Software Foundation, Inc.
28509 This config.status script is free software; the Free Software Foundation
28510 gives unlimited permission to copy, distribute and modify it."
28511
28512 ac_pwd='$ac_pwd'
28513 srcdir='$srcdir'
28514 AWK='$AWK'
28515 test -n "\$AWK" || AWK=awk
28516 _ACEOF
28517
28518 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28519 # The default lists apply if the user does not specify any file.
28520 ac_need_defaults=:
28521 while test $# != 0
28522 do
28523   case $1 in
28524   --*=*)
28525     ac_option=`expr "X$1" : 'X\([^=]*\)='`
28526     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
28527     ac_shift=:
28528     ;;
28529   *)
28530     ac_option=$1
28531     ac_optarg=$2
28532     ac_shift=shift
28533     ;;
28534   esac
28535
28536   case $ac_option in
28537   # Handling of the options.
28538   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
28539     ac_cs_recheck=: ;;
28540   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
28541     $as_echo "$ac_cs_version"; exit ;;
28542   --debug | --debu | --deb | --de | --d | -d )
28543     debug=: ;;
28544   --file | --fil | --fi | --f )
28545     $ac_shift
28546     case $ac_optarg in
28547     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
28548     esac
28549     as_fn_append CONFIG_FILES " '$ac_optarg'"
28550     ac_need_defaults=false;;
28551   --header | --heade | --head | --hea )
28552     $ac_shift
28553     case $ac_optarg in
28554     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
28555     esac
28556     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
28557     ac_need_defaults=false;;
28558   --he | --h)
28559     # Conflict between --help and --header
28560     as_fn_error "ambiguous option: \`$1'
28561 Try \`$0 --help' for more information.";;
28562   --help | --hel | -h )
28563     $as_echo "$ac_cs_usage"; exit ;;
28564   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
28565   | -silent | --silent | --silen | --sile | --sil | --si | --s)
28566     ac_cs_silent=: ;;
28567
28568   # This is an error.
28569   -*) as_fn_error "unrecognized option: \`$1'
28570 Try \`$0 --help' for more information." ;;
28571
28572   *) as_fn_append ac_config_targets " $1"
28573      ac_need_defaults=false ;;
28574
28575   esac
28576   shift
28577 done
28578
28579 ac_configure_extra_args=
28580
28581 if $ac_cs_silent; then
28582   exec 6>/dev/null
28583   ac_configure_extra_args="$ac_configure_extra_args --silent"
28584 fi
28585
28586 _ACEOF
28587 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28588 if \$ac_cs_recheck; then
28589   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
28590   shift
28591   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
28592   CONFIG_SHELL='$SHELL'
28593   export CONFIG_SHELL
28594   exec "\$@"
28595 fi
28596
28597 _ACEOF
28598 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28599 exec 5>>config.log
28600 {
28601   echo
28602   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
28603 ## Running $as_me. ##
28604 _ASBOX
28605   $as_echo "$ac_log"
28606 } >&5
28607
28608 _ACEOF
28609 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28610 #
28611 # INIT-COMMANDS
28612 #
28613 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
28614 subdirs="$subdirs" ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
28615 subdirs='$subdirs'
28616
28617 _ACEOF
28618
28619 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28620
28621 # Handling of arguments.
28622 for ac_config_target in $ac_config_targets
28623 do
28624   case $ac_config_target in
28625     "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
28626     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
28627     "gccdepdir") CONFIG_COMMANDS="$CONFIG_COMMANDS gccdepdir" ;;
28628     "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
28629     "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
28630     "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
28631     "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
28632     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
28633
28634   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
28635   esac
28636 done
28637
28638
28639 # If the user did not use the arguments to specify the items to instantiate,
28640 # then the envvar interface is used.  Set only those that are not.
28641 # We use the long form for the default assignment because of an extremely
28642 # bizarre bug on SunOS 4.1.3.
28643 if $ac_need_defaults; then
28644   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
28645   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
28646   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
28647 fi
28648
28649 # Have a temporary directory for convenience.  Make it in the build tree
28650 # simply because there is no reason against having it here, and in addition,
28651 # creating and moving files from /tmp can sometimes cause problems.
28652 # Hook for its removal unless debugging.
28653 # Note that there is a small window in which the directory will not be cleaned:
28654 # after its creation but before its name has been assigned to `$tmp'.
28655 $debug ||
28656 {
28657   tmp=
28658   trap 'exit_status=$?
28659   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
28660 ' 0
28661   trap 'as_fn_exit 1' 1 2 13 15
28662 }
28663 # Create a (secure) tmp directory for tmp files.
28664
28665 {
28666   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
28667   test -n "$tmp" && test -d "$tmp"
28668 }  ||
28669 {
28670   tmp=./conf$$-$RANDOM
28671   (umask 077 && mkdir "$tmp")
28672 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
28673
28674 # Set up the scripts for CONFIG_FILES section.
28675 # No need to generate them if there are no CONFIG_FILES.
28676 # This happens for instance with `./config.status config.h'.
28677 if test -n "$CONFIG_FILES"; then
28678
28679 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
28680   ac_cs_awk_getline=:
28681   ac_cs_awk_pipe_init=
28682   ac_cs_awk_read_file='
28683       while ((getline aline < (F[key])) > 0)
28684         print(aline)
28685       close(F[key])'
28686   ac_cs_awk_pipe_fini=
28687 else
28688   ac_cs_awk_getline=false
28689   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
28690   ac_cs_awk_read_file='
28691       print "|#_!!_#|"
28692       print "cat " F[key] " &&"
28693       '$ac_cs_awk_pipe_init
28694   # The final `:' finishes the AND list.
28695   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
28696 fi
28697 ac_cr=`echo X | tr X '\015'`
28698 # On cygwin, bash can eat \r inside `` if the user requested igncr.
28699 # But we know of no other shell where ac_cr would be empty at this
28700 # point, so we can use a bashism as a fallback.
28701 if test "x$ac_cr" = x; then
28702   eval ac_cr=\$\'\\r\'
28703 fi
28704 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
28705 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
28706   ac_cs_awk_cr='\r'
28707 else
28708   ac_cs_awk_cr=$ac_cr
28709 fi
28710
28711 echo 'BEGIN {' >"$tmp/subs1.awk" &&
28712 _ACEOF
28713
28714 # Create commands to substitute file output variables.
28715 {
28716   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
28717   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
28718   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
28719   echo "_ACAWK" &&
28720   echo "_ACEOF"
28721 } >conf$$files.sh &&
28722 . ./conf$$files.sh ||
28723   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28724 rm -f conf$$files.sh
28725
28726 {
28727   echo "cat >conf$$subs.awk <<_ACEOF" &&
28728   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
28729   echo "_ACEOF"
28730 } >conf$$subs.sh ||
28731   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28732 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
28733 ac_delim='%!_!# '
28734 for ac_last_try in false false false false false :; do
28735   . ./conf$$subs.sh ||
28736     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28737
28738   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
28739   if test $ac_delim_n = $ac_delim_num; then
28740     break
28741   elif $ac_last_try; then
28742     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28743   else
28744     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28745   fi
28746 done
28747 rm -f conf$$subs.sh
28748
28749 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28750 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
28751 _ACEOF
28752 sed -n '
28753 h
28754 s/^/S["/; s/!.*/"]=/
28755 p
28756 g
28757 s/^[^!]*!//
28758 :repl
28759 t repl
28760 s/'"$ac_delim"'$//
28761 t delim
28762 :nl
28763 h
28764 s/\(.\{148\}\).*/\1/
28765 t more1
28766 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
28767 p
28768 n
28769 b repl
28770 :more1
28771 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28772 p
28773 g
28774 s/.\{148\}//
28775 t nl
28776 :delim
28777 h
28778 s/\(.\{148\}\).*/\1/
28779 t more2
28780 s/["\\]/\\&/g; s/^/"/; s/$/"/
28781 p
28782 b
28783 :more2
28784 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28785 p
28786 g
28787 s/.\{148\}//
28788 t delim
28789 ' <conf$$subs.awk | sed '
28790 /^[^""]/{
28791   N
28792   s/\n//
28793 }
28794 ' >>$CONFIG_STATUS || ac_write_fail=1
28795 rm -f conf$$subs.awk
28796 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28797 _ACAWK
28798 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
28799   for (key in S) S_is_set[key] = 1
28800   FS = "\a"
28801   \$ac_cs_awk_pipe_init
28802 }
28803 {
28804   line = $ 0
28805   nfields = split(line, field, "@")
28806   substed = 0
28807   len = length(field[1])
28808   for (i = 2; i < nfields; i++) {
28809     key = field[i]
28810     keylen = length(key)
28811     if (S_is_set[key]) {
28812       value = S[key]
28813       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
28814       len += length(value) + length(field[++i])
28815       substed = 1
28816     } else
28817       len += 1 + keylen
28818   }
28819   if (nfields == 3 && !substed) {
28820     key = field[2]
28821     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
28822       \$ac_cs_awk_read_file
28823       next
28824     }
28825   }
28826   print line
28827 }
28828 \$ac_cs_awk_pipe_fini
28829 _ACAWK
28830 _ACEOF
28831 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28832 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
28833   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
28834 else
28835   cat
28836 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
28837   || as_fn_error "could not setup config files machinery" "$LINENO" 5
28838 _ACEOF
28839
28840 # VPATH may cause trouble with some makes, so we remove $(srcdir),
28841 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
28842 # trailing colons and then remove the whole line if VPATH becomes empty
28843 # (actually we leave an empty line to preserve line numbers).
28844 if test "x$srcdir" = x.; then
28845   ac_vpsub='/^[  ]*VPATH[        ]*=/{
28846 s/:*\$(srcdir):*/:/
28847 s/:*\${srcdir}:*/:/
28848 s/:*@srcdir@:*/:/
28849 s/^\([^=]*=[     ]*\):*/\1/
28850 s/:*$//
28851 s/^[^=]*=[       ]*$//
28852 }'
28853 fi
28854
28855 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28856 fi # test -n "$CONFIG_FILES"
28857
28858 # Set up the scripts for CONFIG_HEADERS section.
28859 # No need to generate them if there are no CONFIG_HEADERS.
28860 # This happens for instance with `./config.status Makefile'.
28861 if test -n "$CONFIG_HEADERS"; then
28862 cat >"$tmp/defines.awk" <<\_ACAWK ||
28863 BEGIN {
28864 _ACEOF
28865
28866 # Transform confdefs.h into an awk script `defines.awk', embedded as
28867 # here-document in config.status, that substitutes the proper values into
28868 # config.h.in to produce config.h.
28869
28870 # Create a delimiter string that does not exist in confdefs.h, to ease
28871 # handling of long lines.
28872 ac_delim='%!_!# '
28873 for ac_last_try in false false :; do
28874   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
28875   if test -z "$ac_t"; then
28876     break
28877   elif $ac_last_try; then
28878     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
28879   else
28880     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28881   fi
28882 done
28883
28884 # For the awk script, D is an array of macro values keyed by name,
28885 # likewise P contains macro parameters if any.  Preserve backslash
28886 # newline sequences.
28887
28888 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
28889 sed -n '
28890 s/.\{148\}/&'"$ac_delim"'/g
28891 t rset
28892 :rset
28893 s/^[     ]*#[    ]*define[       ][      ]*/ /
28894 t def
28895 d
28896 :def
28897 s/\\$//
28898 t bsnl
28899 s/["\\]/\\&/g
28900 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28901 D["\1"]=" \3"/p
28902 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
28903 d
28904 :bsnl
28905 s/["\\]/\\&/g
28906 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28907 D["\1"]=" \3\\\\\\n"\\/p
28908 t cont
28909 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
28910 t cont
28911 d
28912 :cont
28913 n
28914 s/.\{148\}/&'"$ac_delim"'/g
28915 t clear
28916 :clear
28917 s/\\$//
28918 t bsnlc
28919 s/["\\]/\\&/g; s/^/"/; s/$/"/p
28920 d
28921 :bsnlc
28922 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
28923 b cont
28924 ' <confdefs.h | sed '
28925 s/'"$ac_delim"'/"\\\
28926 "/g' >>$CONFIG_STATUS || ac_write_fail=1
28927
28928 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28929   for (key in D) D_is_set[key] = 1
28930   FS = "\a"
28931 }
28932 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
28933   line = \$ 0
28934   split(line, arg, " ")
28935   if (arg[1] == "#") {
28936     defundef = arg[2]
28937     mac1 = arg[3]
28938   } else {
28939     defundef = substr(arg[1], 2)
28940     mac1 = arg[2]
28941   }
28942   split(mac1, mac2, "(") #)
28943   macro = mac2[1]
28944   prefix = substr(line, 1, index(line, defundef) - 1)
28945   if (D_is_set[macro]) {
28946     # Preserve the white space surrounding the "#".
28947     print prefix "define", macro P[macro] D[macro]
28948     next
28949   } else {
28950     # Replace #undef with comments.  This is necessary, for example,
28951     # in the case of _POSIX_SOURCE, which is predefined and required
28952     # on some systems where configure will not decide to define it.
28953     if (defundef == "undef") {
28954       print "/*", prefix defundef, macro, "*/"
28955       next
28956     }
28957   }
28958 }
28959 { print }
28960 _ACAWK
28961 _ACEOF
28962 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28963   as_fn_error "could not setup config headers machinery" "$LINENO" 5
28964 fi # test -n "$CONFIG_HEADERS"
28965
28966
28967 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
28968 shift
28969 for ac_tag
28970 do
28971   case $ac_tag in
28972   :[FHLC]) ac_mode=$ac_tag; continue;;
28973   esac
28974   case $ac_mode$ac_tag in
28975   :[FHL]*:*);;
28976   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
28977   :[FH]-) ac_tag=-:-;;
28978   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
28979   esac
28980   ac_save_IFS=$IFS
28981   IFS=:
28982   set x $ac_tag
28983   IFS=$ac_save_IFS
28984   shift
28985   ac_file=$1
28986   shift
28987
28988   case $ac_mode in
28989   :L) ac_source=$1;;
28990   :[FH])
28991     ac_file_inputs=
28992     for ac_f
28993     do
28994       case $ac_f in
28995       -) ac_f="$tmp/stdin";;
28996       *) # Look for the file first in the build tree, then in the source tree
28997          # (if the path is not absolute).  The absolute path cannot be DOS-style,
28998          # because $ac_f cannot contain `:'.
28999          test -f "$ac_f" ||
29000            case $ac_f in
29001            [\\/$]*) false;;
29002            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
29003            esac ||
29004            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
29005       esac
29006       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
29007       as_fn_append ac_file_inputs " '$ac_f'"
29008     done
29009
29010     # Let's still pretend it is `configure' which instantiates (i.e., don't
29011     # use $as_me), people would be surprised to read:
29012     #    /* config.h.  Generated by config.status.  */
29013     configure_input='Generated from '`
29014           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
29015         `' by configure.'
29016     if test x"$ac_file" != x-; then
29017       configure_input="$ac_file.  $configure_input"
29018       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
29019 $as_echo "$as_me: creating $ac_file" >&6;}
29020     fi
29021     # Neutralize special characters interpreted by sed in replacement strings.
29022     case $configure_input in #(
29023     *\&* | *\|* | *\\* )
29024        ac_sed_conf_input=`$as_echo "$configure_input" |
29025        sed 's/[\\\\&|]/\\\\&/g'`;; #(
29026     *) ac_sed_conf_input=$configure_input;;
29027     esac
29028
29029     case $ac_tag in
29030     *:-:* | *:-) cat >"$tmp/stdin" \
29031       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
29032     esac
29033     ;;
29034   esac
29035
29036   ac_dir=`$as_dirname -- "$ac_file" ||
29037 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
29038          X"$ac_file" : 'X\(//\)[^/]' \| \
29039          X"$ac_file" : 'X\(//\)$' \| \
29040          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
29041 $as_echo X"$ac_file" |
29042     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
29043             s//\1/
29044             q
29045           }
29046           /^X\(\/\/\)[^/].*/{
29047             s//\1/
29048             q
29049           }
29050           /^X\(\/\/\)$/{
29051             s//\1/
29052             q
29053           }
29054           /^X\(\/\).*/{
29055             s//\1/
29056             q
29057           }
29058           s/.*/./; q'`
29059   as_dir="$ac_dir"; as_fn_mkdir_p
29060   ac_builddir=.
29061
29062 case "$ac_dir" in
29063 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
29064 *)
29065   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
29066   # A ".." for each directory in $ac_dir_suffix.
29067   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
29068   case $ac_top_builddir_sub in
29069   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
29070   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
29071   esac ;;
29072 esac
29073 ac_abs_top_builddir=$ac_pwd
29074 ac_abs_builddir=$ac_pwd$ac_dir_suffix
29075 # for backward compatibility:
29076 ac_top_builddir=$ac_top_build_prefix
29077
29078 case $srcdir in
29079   .)  # We are building in place.
29080     ac_srcdir=.
29081     ac_top_srcdir=$ac_top_builddir_sub
29082     ac_abs_top_srcdir=$ac_pwd ;;
29083   [\\/]* | ?:[\\/]* )  # Absolute name.
29084     ac_srcdir=$srcdir$ac_dir_suffix;
29085     ac_top_srcdir=$srcdir
29086     ac_abs_top_srcdir=$srcdir ;;
29087   *) # Relative name.
29088     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
29089     ac_top_srcdir=$ac_top_build_prefix$srcdir
29090     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
29091 esac
29092 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
29093
29094
29095   case $ac_mode in
29096   :F)
29097   #
29098   # CONFIG_FILE
29099   #
29100
29101 _ACEOF
29102
29103 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
29104 # If the template does not know about datarootdir, expand it.
29105 # FIXME: This hack should be removed a few years after 2.60.
29106 ac_datarootdir_hack=; ac_datarootdir_seen=
29107 ac_sed_dataroot='
29108 /datarootdir/ {
29109   p
29110   q
29111 }
29112 /@datadir@/p
29113 /@docdir@/p
29114 /@infodir@/p
29115 /@localedir@/p
29116 /@mandir@/p'
29117 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
29118 *datarootdir*) ac_datarootdir_seen=yes;;
29119 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
29120   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
29121 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
29122 _ACEOF
29123 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
29124   ac_datarootdir_hack='
29125   s&@datadir@&$datadir&g
29126   s&@docdir@&$docdir&g
29127   s&@infodir@&$infodir&g
29128   s&@localedir@&$localedir&g
29129   s&@mandir@&$mandir&g
29130   s&\\\${datarootdir}&$datarootdir&g' ;;
29131 esac
29132 _ACEOF
29133
29134 # Neutralize VPATH when `$srcdir' = `.'.
29135 # Shell code in configure.ac might set extrasub.
29136 # FIXME: do we really want to maintain this feature?
29137 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
29138 ac_sed_extra="$ac_vpsub
29139 $extrasub
29140 _ACEOF
29141 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
29142 :t
29143 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
29144 s|@configure_input@|$ac_sed_conf_input|;t t
29145 s&@top_builddir@&$ac_top_builddir_sub&;t t
29146 s&@top_build_prefix@&$ac_top_build_prefix&;t t
29147 s&@srcdir@&$ac_srcdir&;t t
29148 s&@abs_srcdir@&$ac_abs_srcdir&;t t
29149 s&@top_srcdir@&$ac_top_srcdir&;t t
29150 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
29151 s&@builddir@&$ac_builddir&;t t
29152 s&@abs_builddir@&$ac_abs_builddir&;t t
29153 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
29154 $ac_datarootdir_hack
29155 "
29156 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
29157 if $ac_cs_awk_getline; then
29158   $AWK -f "$tmp/subs.awk"
29159 else
29160   $AWK -f "$tmp/subs.awk" | $SHELL
29161 fi >$tmp/out \
29162   || as_fn_error "could not create $ac_file" "$LINENO" 5
29163
29164 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
29165   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
29166   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
29167   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
29168 which seems to be undefined.  Please make sure it is defined." >&5
29169 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
29170 which seems to be undefined.  Please make sure it is defined." >&2;}
29171
29172   rm -f "$tmp/stdin"
29173   case $ac_file in
29174   -) cat "$tmp/out" && rm -f "$tmp/out";;
29175   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
29176   esac \
29177   || as_fn_error "could not create $ac_file" "$LINENO" 5
29178  ;;
29179   :H)
29180   #
29181   # CONFIG_HEADER
29182   #
29183   if test x"$ac_file" != x-; then
29184     {
29185       $as_echo "/* $configure_input  */" \
29186       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
29187     } >"$tmp/config.h" \
29188       || as_fn_error "could not create $ac_file" "$LINENO" 5
29189     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
29190       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
29191 $as_echo "$as_me: $ac_file is unchanged" >&6;}
29192     else
29193       rm -f "$ac_file"
29194       mv "$tmp/config.h" "$ac_file" \
29195         || as_fn_error "could not create $ac_file" "$LINENO" 5
29196     fi
29197   else
29198     $as_echo "/* $configure_input  */" \
29199       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
29200       || as_fn_error "could not create -" "$LINENO" 5
29201   fi
29202  ;;
29203
29204   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
29205 $as_echo "$as_me: executing $ac_file commands" >&6;}
29206  ;;
29207   esac
29208
29209
29210   case $ac_file$ac_mode in
29211     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
29212     "gccdepdir":C)
29213   ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/mkinstalldirs build/$DEPDIR
29214   for lang in $subdirs c-family common
29215   do
29216       ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/mkinstalldirs $lang/$DEPDIR
29217   done ;;
29218     "as":F) chmod +x as ;;
29219     "collect-ld":F) chmod +x collect-ld ;;
29220     "nm":F) chmod +x nm ;;
29221     "default":C)
29222 case ${CONFIG_HEADERS} in
29223   *auto-host.h:config.in*)
29224   echo > cstamp-h ;;
29225 esac
29226 # Make sure all the subdirs exist.
29227 for d in $subdirs doc build common c-family
29228 do
29229     test -d $d || mkdir $d
29230 done
29231  ;;
29232
29233   esac
29234 done # for ac_tag
29235
29236
29237 as_fn_exit 0
29238 _ACEOF
29239 ac_clean_files=$ac_clean_files_save
29240
29241 test $ac_write_fail = 0 ||
29242   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
29243
29244
29245 # configure is writing to config.log, and then calls config.status.
29246 # config.status does its own redirection, appending to config.log.
29247 # Unfortunately, on DOS this fails, as config.log is still kept open
29248 # by configure, so config.status won't be able to write to it; its
29249 # output is simply discarded.  So we exec the FD to /dev/null,
29250 # effectively closing config.log, so it can be properly (re)opened and
29251 # appended to by config.status.  When coming back to configure, we
29252 # need to make the FD available again.
29253 if test "$no_create" != yes; then
29254   ac_cs_success=:
29255   ac_config_status_args=
29256   test "$silent" = yes &&
29257     ac_config_status_args="$ac_config_status_args --quiet"
29258   exec 5>/dev/null
29259   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
29260   exec 5>>config.log
29261   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
29262   # would make configure fail if this is the last instruction.
29263   $ac_cs_success || as_fn_exit $?
29264 fi
29265 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
29266   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
29267 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
29268 fi
29269
29270