gcc/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1
 173
 174   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 175     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 176     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 177     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 178     PATH=/empty FPATH=/empty; export PATH FPATH
 179     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 180       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
 181   if (eval "$as_required") 2>/dev/null; then :
 182   as_have_required=yes
 183 else
 184   as_have_required=no
 185 fi
 186   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 187
 188 else
 189   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 190 as_found=false
 191 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 192 do
 193   IFS=$as_save_IFS
 194   test -z "$as_dir" && as_dir=.
 195   as_found=:
 196   case $as_dir in #(
 197          /*)
 198            for as_base in sh bash ksh sh5; do
 199              # Try only shells that exist, to save several forks.
 200              as_shell=$as_dir/$as_base
 201              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 202                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 203   CONFIG_SHELL=$as_shell as_have_required=yes
 204                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 205   break 2
 206 fi
 207 fi
 208            done;;
 209        esac
 210   as_found=false
 211 done
 212 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 213               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 214   CONFIG_SHELL=$SHELL as_have_required=yes
 215 fi; }
 216 IFS=$as_save_IFS
 217
 218
 219       if test "x$CONFIG_SHELL" != x; then :
 220   # We cannot yet assume a decent shell, so we have to provide a
 221         # neutralization value for shells without unset; and this also
 222         # works around shells that cannot unset nonexistent variables.
 223         BASH_ENV=/dev/null
 224         ENV=/dev/null
 225         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 226         export CONFIG_SHELL
 227         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 228 fi
 229
 230     if test x$as_have_required = xno; then :
 231   $as_echo "$0: This script requires a shell more modern than all"
 232   $as_echo "$0: the shells that I found on your system."
 233   if test x${ZSH_VERSION+set} = xset ; then
 234     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 235     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 236   else
 237     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 238 $0: including any error possibly output before this
 239 $0: message. Then install a modern shell, or manually run
 240 $0: the script under such a shell if you do have one."
 241   fi
 242   exit 1
 243 fi
 244 fi
 245 fi
 246 SHELL=${CONFIG_SHELL-/bin/sh}
 247 export SHELL
 248 # Unset more variables known to interfere with behavior of common tools.
 249 CLICOLOR_FORCE= GREP_OPTIONS=
 250 unset CLICOLOR_FORCE GREP_OPTIONS
 251
 252 ## --------------------- ##
 253 ## M4sh Shell Functions. ##
 254 ## --------------------- ##
 255 # as_fn_unset VAR
 256 # ---------------
 257 # Portably unset VAR.
 258 as_fn_unset ()
 259 {
 260   { eval $1=; unset $1;}
 261 }
 262 as_unset=as_fn_unset
 263
 264 # as_fn_set_status STATUS
 265 # -----------------------
 266 # Set $? to STATUS, without forking.
 267 as_fn_set_status ()
 268 {
 269   return $1
 270 } # as_fn_set_status
 271
 272 # as_fn_exit STATUS
 273 # -----------------
 274 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 275 as_fn_exit ()
 276 {
 277   set +e
 278   as_fn_set_status $1
 279   exit $1
 280 } # as_fn_exit
 281
 282 # as_fn_mkdir_p
 283 # -------------
 284 # Create "$as_dir" as a directory, including parents if necessary.
 285 as_fn_mkdir_p ()
 286 {
 287
 288   case $as_dir in #(
 289   -*) as_dir=./$as_dir;;
 290   esac
 291   test -d "$as_dir" || eval $as_mkdir_p || {
 292     as_dirs=
 293     while :; do
 294       case $as_dir in #(
 295       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 296       *) as_qdir=$as_dir;;
 297       esac
 298       as_dirs="'$as_qdir' $as_dirs"
 299       as_dir=`$as_dirname -- "$as_dir" ||
 300 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 301          X"$as_dir" : 'X\(//\)[^/]' \| \
 302          X"$as_dir" : 'X\(//\)$' \| \
 303          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 304 $as_echo X"$as_dir" |
 305     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\/\)[^/].*/{
 310             s//\1/
 311             q
 312           }
 313           /^X\(\/\/\)$/{
 314             s//\1/
 315             q
 316           }
 317           /^X\(\/\).*/{
 318             s//\1/
 319             q
 320           }
 321           s/.*/./; q'`
 322       test -d "$as_dir" && break
 323     done
 324     test -z "$as_dirs" || eval "mkdir $as_dirs"
 325   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 326
 327
 328 } # as_fn_mkdir_p
 329 # as_fn_append VAR VALUE
 330 # ----------------------
 331 # Append the text in VALUE to the end of the definition contained in VAR. Take
 332 # advantage of any shell optimizations that allow amortized linear growth over
 333 # repeated appends, instead of the typical quadratic growth present in naive
 334 # implementations.
 335 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 336   eval 'as_fn_append ()
 337   {
 338     eval $1+=\$2
 339   }'
 340 else
 341   as_fn_append ()
 342   {
 343     eval $1=\$$1\$2
 344   }
 345 fi # as_fn_append
 346
 347 # as_fn_arith ARG...
 348 # ------------------
 349 # Perform arithmetic evaluation on the ARGs, and store the result in the
 350 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 351 # must be portable across $(()) and expr.
 352 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 353   eval 'as_fn_arith ()
 354   {
 355     as_val=$(( $* ))
 356   }'
 357 else
 358   as_fn_arith ()
 359   {
 360     as_val=`expr "$@" || test $? -eq 1`
 361   }
 362 fi # as_fn_arith
 363
 364
 365 # as_fn_error ERROR [LINENO LOG_FD]
 366 # ---------------------------------
 367 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 368 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 369 # script with status $?, using 1 if that was 0.
 370 as_fn_error ()
 371 {
 372   as_status=$?; test $as_status -eq 0 && as_status=1
 373   if test "$3"; then
 374     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 375     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 376   fi
 377   $as_echo "$as_me: error: $1" >&2
 378   as_fn_exit $as_status
 379 } # as_fn_error
 380
 381 if expr a : '\(a\)' >/dev/null 2>&1 &&
 382    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 383   as_expr=expr
 384 else
 385   as_expr=false
 386 fi
 387
 388 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 389   as_basename=basename
 390 else
 391   as_basename=false
 392 fi
 393
 394 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 395   as_dirname=dirname
 396 else
 397   as_dirname=false
 398 fi
 399
 400 as_me=`$as_basename -- "$0" ||
 401 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 402          X"$0" : 'X\(//\)$' \| \
 403          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 404 $as_echo X/"$0" |
 405     sed '/^.*\/\([^/][^/]*\)\/*$/{
 406             s//\1/
 407             q
 408           }
 409           /^X\/\(\/\/\)$/{
 410             s//\1/
 411             q
 412           }
 413           /^X\/\(\/\).*/{
 414             s//\1/
 415             q
 416           }
 417           s/.*/./; q'`
 418
 419 # Avoid depending upon Character Ranges.
 420 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 421 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 422 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 423 as_cr_digits='0123456789'
 424 as_cr_alnum=$as_cr_Letters$as_cr_digits
 425
 426
 427   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 428   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 429   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 430   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 431   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 432   sed -n '
 433     p
 434     /[$]LINENO/=
 435   ' <$as_myself |
 436     sed '
 437       s/[$]LINENO.*/&-/
 438       t lineno
 439       b
 440       :lineno
 441       N
 442       :loop
 443       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 444       t loop
 445       s/-\n.*//
 446     ' >$as_me.lineno &&
 447   chmod +x "$as_me.lineno" ||
 448     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 449
 450   # Don't try to exec as it changes $[0], causing all sort of problems
 451   # (the dirname of $[0] is not the place where we might find the
 452   # original and so on.  Autoconf is especially sensitive to this).
 453   . "./$as_me.lineno"
 454   # Exit status is that of the last command.
 455   exit
 456 }
 457
 458 ECHO_C= ECHO_N= ECHO_T=
 459 case `echo -n x` in #(((((
 460 -n*)
 461   case `echo 'xy\c'` in
 462   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 463   xy)  ECHO_C='\c';;
 464   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 465        ECHO_T=' ';;
 466   esac;;
 467 *)
 468   ECHO_N='-n';;
 469 esac
 470
 471 rm -f conf$$ conf$$.exe conf$$.file
 472 if test -d conf$$.dir; then
 473   rm -f conf$$.dir/conf$$.file
 474 else
 475   rm -f conf$$.dir
 476   mkdir conf$$.dir 2>/dev/null
 477 fi
 478 if (echo >conf$$.file) 2>/dev/null; then
 479   if ln -s conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s='ln -s'
 481     # ... but there are two gotchas:
 482     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 483     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 484     # In both cases, we have to default to `cp -p'.
 485     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 486       as_ln_s='cp -p'
 487   elif ln conf$$.file conf$$ 2>/dev/null; then
 488     as_ln_s=ln
 489   else
 490     as_ln_s='cp -p'
 491   fi
 492 else
 493   as_ln_s='cp -p'
 494 fi
 495 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 496 rmdir conf$$.dir 2>/dev/null
 497
 498 if mkdir -p . 2>/dev/null; then
 499   as_mkdir_p='mkdir -p "$as_dir"'
 500 else
 501   test -d ./-p && rmdir ./-p
 502   as_mkdir_p=false
 503 fi
 504
 505 if test -x / >/dev/null 2>&1; then
 506   as_test_x='test -x'
 507 else
 508   if ls -dL / >/dev/null 2>&1; then
 509     as_ls_L_option=L
 510   else
 511     as_ls_L_option=
 512   fi
 513   as_test_x='
 514     eval sh -c '\''
 515       if test -d "$1"; then
 516         test -d "$1/.";
 517       else
 518         case $1 in #(
 519         -*)set "./$1";;
 520         esac;
 521         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 522         ???[sx]*):;;*)false;;esac;fi
 523     '\'' sh
 524   '
 525 fi
 526 as_executable_p=$as_test_x
 527
 528 # Sed expression to map a string onto a valid CPP name.
 529 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 530
 531 # Sed expression to map a string onto a valid variable name.
 532 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 533
 534 SHELL=${CONFIG_SHELL-/bin/sh}
 535
 536
 537 exec 7<&0 </dev/null 6>&1
 538
 539 # Name of the host.
 540 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 541 # so uname gets run too.
 542 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 543
 544 #
 545 # Initializations.
 546 #
 547 ac_default_prefix=/usr/local
 548 ac_clean_files=
 549 ac_config_libobj_dir=.
 550 LIBOBJS=
 551 cross_compiling=no
 552 subdirs=
 553 MFLAGS=
 554 MAKEFLAGS=
 555
 556 # Identity of this package.
 557 PACKAGE_NAME=
 558 PACKAGE_TARNAME=
 559 PACKAGE_VERSION=
 560 PACKAGE_STRING=
 561 PACKAGE_BUGREPORT=
 562 PACKAGE_URL=
 563
 564 ac_unique_file="tree.c"
 565 # Factoring default headers for most tests.
 566 ac_includes_default="\
 567 #include <stdio.h>
 568 #ifdef HAVE_SYS_TYPES_H
 569 # include <sys/types.h>
 570 #endif
 571 #ifdef HAVE_SYS_STAT_H
 572 # include <sys/stat.h>
 573 #endif
 574 #ifdef STDC_HEADERS
 575 # include <stdlib.h>
 576 # include <stddef.h>
 577 #else
 578 # ifdef HAVE_STDLIB_H
 579 #  include <stdlib.h>
 580 # endif
 581 #endif
 582 #ifdef HAVE_STRING_H
 583 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 584 #  include <memory.h>
 585 # endif
 586 # include <string.h>
 587 #endif
 588 #ifdef HAVE_STRINGS_H
 589 # include <strings.h>
 590 #endif
 591 #ifdef HAVE_INTTYPES_H
 592 # include <inttypes.h>
 593 #endif
 594 #ifdef HAVE_STDINT_H
 595 # include <stdint.h>
 596 #endif
 597 #ifdef HAVE_UNISTD_H
 598 # include <unistd.h>
 599 #endif"
 600
 601 ac_subst_vars='LTLIBOBJS
 602 LIBOBJS
 603 enable_plugin
 604 pluginlibs
 605 LIBELFINC
 606 LIBELFLIBS
 607 CLOOGINC
 608 CLOOGLIBS
 609 PPLINC
 610 PPLLIBS
 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 thread_file
 627 out_object_file
 628 out_file
 629 objc_boehm_gc
 630 md_file
 631 local_prefix
 632 lang_tree_files
 633 lang_specs_files
 634 lang_opt_files
 635 install
 636 out_host_hook_obj
 637 host_xm_defines
 638 host_xm_include_list
 639 host_xm_file_list
 640 host_exeext
 641 gcc_gxx_include_dir
 642 gcc_config_arguments
 643 float_h_file
 644 extra_programs
 645 extra_passes
 646 extra_parts
 647 extra_objs
 648 extra_headers_list
 649 extra_gcc_objs
 650 TM_MULTILIB_EXCEPTIONS_CONFIG
 651 TM_MULTILIB_CONFIG
 652 TM_ENDIAN_CONFIG
 653 tmake_file
 654 xmake_file
 655 cpp_install_dir
 656 check_languages
 657 build_file_translate
 658 build_xm_defines
 659 build_xm_include_list
 660 build_xm_file_list
 661 build_install_headers_dir
 662 build_exeext
 663 all_selected_languages
 664 all_languages
 665 all_lang_makefiles
 666 all_lang_makefrags
 667 all_gtfiles
 668 all_compilers
 669 srcdir
 670 subdirs
 671 slibdir
 672 dollar
 673 gcc_tooldir
 674 enable_lto
 675 MAINT
 676 zlibinc
 677 zlibdir
 678 HOST_LIBS
 679 GGC
 680 libgcc_visibility
 681 gcc_cv_readelf
 682 gcc_cv_objdump
 683 ORIGINAL_NM_FOR_TARGET
 684 gcc_cv_nm
 685 ORIGINAL_LD_FOR_TARGET
 686 ORIGINAL_PLUGIN_LD_FOR_TARGET
 687 gcc_cv_ld
 688 ORIGINAL_AS_FOR_TARGET
 689 gcc_cv_as
 690 enable_fast_install
 691 objdir
 692 CXXCPP
 693 OTOOL64
 694 OTOOL
 695 LIPO
 696 NMEDIT
 697 DSYMUTIL
 698 STRIP
 699 OBJDUMP
 700 ac_ct_DUMPBIN
 701 DUMPBIN
 702 LD
 703 FGREP
 704 SED
 705 LIBTOOL
 706 collect2
 707 STMP_FIXINC
 708 BUILD_LDFLAGS
 709 BUILD_CFLAGS
 710 CC_FOR_BUILD
 711 inhibit_libc
 712 SYSTEM_HEADER_DIR
 713 ALL
 714 CROSS
 715 CATOBJEXT
 716 GENCAT
 717 INSTOBJEXT
 718 DATADIRNAME
 719 CATALOGS
 720 POSUB
 721 GMSGFMT
 722 XGETTEXT
 723 INCINTL
 724 LIBINTL_DEP
 725 LIBINTL
 726 USE_NLS
 727 extra_opt_files
 728 extra_modes_file
 729 gthread_flags
 730 objext
 731 manext
 732 LIBICONV_DEP
 733 LTLIBICONV
 734 LIBICONV
 735 LDEXP_LIB
 736 GNAT_LIBEXC
 737 COLLECT2_LIBS
 738 AR
 739 NM
 740 BISON
 741 FLEX
 742 GENERATED_MANPAGES
 743 BUILD_INFO
 744 MAKEINFO
 745 have_mktemp_command
 746 make_compare_target
 747 INSTALL_DATA
 748 INSTALL_PROGRAM
 749 INSTALL
 750 ranlib_flags
 751 RANLIB
 752 LN
 753 LN_S
 754 AWK
 755 SET_MAKE
 756 REPORT_BUGS_TEXI
 757 REPORT_BUGS_TO
 758 PKGVERSION
 759 onestep
 760 CONFIGURE_SPECS
 761 CROSS_SYSTEM_HEADER_DIR
 762 TARGET_SYSTEM_ROOT_DEFINE
 763 TARGET_SYSTEM_ROOT
 764 enable_shared
 765 enable_fixed_point
 766 enable_decimal_float
 767 enable_multilib
 768 ENABLE_BUILD_WITH_CXX
 769 coverage_flags
 770 valgrind_command
 771 valgrind_path_defines
 772 valgrind_path
 773 TREEBROWSER
 774 nocommon_flag
 775 warn_cxxflags
 776 warn_cflags
 777 c_strict_warn
 778 strict_warn
 779 c_loose_warn
 780 loose_warn
 781 EGREP
 782 GREP
 783 CPP
 784 OUTPUT_OPTION
 785 NO_MINUS_C_MINUS_O
 786 GNATMAKE
 787 GNATBIND
 788 ac_ct_CXX
 789 CXXFLAGS
 790 CXX
 791 OBJEXT
 792 EXEEXT
 793 ac_ct_CC
 794 CPPFLAGS
 795 LDFLAGS
 796 CFLAGS
 797 CC
 798 GENINSRC
 799 target_subdir
 800 host_subdir
 801 build_subdir
 802 build_libsubdir
 803 target_noncanonical
 804 target_os
 805 target_vendor
 806 target_cpu
 807 target
 808 host_os
 809 host_vendor
 810 host_cpu
 811 host
 812 build_os
 813 build_vendor
 814 build_cpu
 815 build
 816 target_alias
 817 host_alias
 818 build_alias
 819 LIBS
 820 ECHO_T
 821 ECHO_N
 822 ECHO_C
 823 DEFS
 824 mandir
 825 localedir
 826 libdir
 827 psdir
 828 pdfdir
 829 dvidir
 830 htmldir
 831 infodir
 832 docdir
 833 oldincludedir
 834 includedir
 835 localstatedir
 836 sharedstatedir
 837 sysconfdir
 838 datadir
 839 datarootdir
 840 libexecdir
 841 sbindir
 842 bindir
 843 program_transform_name
 844 prefix
 845 exec_prefix
 846 PACKAGE_URL
 847 PACKAGE_BUGREPORT
 848 PACKAGE_STRING
 849 PACKAGE_VERSION
 850 PACKAGE_TARNAME
 851 PACKAGE_NAME
 852 PATH_SEPARATOR
 853 SHELL'
 854 ac_subst_files='language_hooks'
 855 ac_user_opts='
 856 enable_option_checking
 857 with_build_libsubdir
 858 with_local_prefix
 859 with_gxx_include_dir
 860 with_cpp_install_dir
 861 enable_generated_files_in_srcdir
 862 with_gnu_ld
 863 with_ld
 864 with_demangler_in_ld
 865 with_gnu_as
 866 with_as
 867 enable_werror_always
 868 enable_checking
 869 enable_coverage
 870 enable_gather_detailed_mem_stats
 871 enable_build_with_cxx
 872 with_stabs
 873 enable_multilib
 874 enable___cxa_atexit
 875 enable_decimal_float
 876 enable_fixed_point
 877 enable_threads
 878 enable_tls
 879 enable_objc_gc
 880 with_dwarf2
 881 enable_shared
 882 with_build_sysroot
 883 with_sysroot
 884 with_specs
 885 enable_intermodule
 886 with_pkgversion
 887 with_bugurl
 888 enable_languages
 889 with_multilib_list
 890 enable_rpath
 891 with_libiconv_prefix
 892 enable_initfini_array
 893 enable_sjlj_exceptions
 894 with_system_libunwind
 895 enable_secureplt
 896 enable_cld
 897 enable_win32_registry
 898 enable_static
 899 with_pic
 900 enable_fast_install
 901 enable_libtool_lock
 902 with_plugin_ld
 903 enable_gnu_unique_object
 904 enable_linker_build_id
 905 with_long_double_128
 906 with_gc
 907 with_system_zlib
 908 enable_maintainer_mode
 909 enable_version_specific_runtime_libs
 910 with_slibdir
 911 enable_plugin
 912 '
 913       ac_precious_vars='build_alias
 914 host_alias
 915 target_alias
 916 CC
 917 CFLAGS
 918 LDFLAGS
 919 LIBS
 920 CPPFLAGS
 921 CXX
 922 CXXFLAGS
 923 CCC
 924 CPP
 925 CXXCPP
 926 GMPLIBS
 927 GMPINC
 928 PPLLIBS
 929 PPLINC
 930 CLOOGLIBS
 931 CLOOGINC
 932 LIBELFLIBS
 933 LIBELFINC'
 934
 935
 936 # Initialize some variables set by options.
 937 ac_init_help=
 938 ac_init_version=false
 939 ac_unrecognized_opts=
 940 ac_unrecognized_sep=
 941 # The variables have the same names as the options, with
 942 # dashes changed to underlines.
 943 cache_file=/dev/null
 944 exec_prefix=NONE
 945 no_create=
 946 no_recursion=
 947 prefix=NONE
 948 program_prefix=NONE
 949 program_suffix=NONE
 950 program_transform_name=s,x,x,
 951 silent=
 952 site=
 953 srcdir=
 954 verbose=
 955 x_includes=NONE
 956 x_libraries=NONE
 957
 958 # Installation directory options.
 959 # These are left unexpanded so users can "make install exec_prefix=/foo"
 960 # and all the variables that are supposed to be based on exec_prefix
 961 # by default will actually change.
 962 # Use braces instead of parens because sh, perl, etc. also accept them.
 963 # (The list follows the same order as the GNU Coding Standards.)
 964 bindir='${exec_prefix}/bin'
 965 sbindir='${exec_prefix}/sbin'
 966 libexecdir='${exec_prefix}/libexec'
 967 datarootdir='${prefix}/share'
 968 datadir='${datarootdir}'
 969 sysconfdir='${prefix}/etc'
 970 sharedstatedir='${prefix}/com'
 971 localstatedir='${prefix}/var'
 972 includedir='${prefix}/include'
 973 oldincludedir='/usr/include'
 974 docdir='${datarootdir}/doc/${PACKAGE}'
 975 infodir='${datarootdir}/info'
 976 htmldir='${docdir}'
 977 dvidir='${docdir}'
 978 pdfdir='${docdir}'
 979 psdir='${docdir}'
 980 libdir='${exec_prefix}/lib'
 981 localedir='${datarootdir}/locale'
 982 mandir='${datarootdir}/man'
 983
 984 ac_prev=
 985 ac_dashdash=
 986 for ac_option
 987 do
 988   # If the previous option needs an argument, assign it.
 989   if test -n "$ac_prev"; then
 990     eval $ac_prev=\$ac_option
 991     ac_prev=
 992     continue
 993   fi
 994
 995   case $ac_option in
 996   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 997   *)    ac_optarg=yes ;;
 998   esac
 999
1000   # Accept the important Cygnus configure options, so we can diagnose typos.
1001
1002   case $ac_dashdash$ac_option in
1003   --)
1004     ac_dashdash=yes ;;
1005
1006   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1007     ac_prev=bindir ;;
1008   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1009     bindir=$ac_optarg ;;
1010
1011   -build | --build | --buil | --bui | --bu)
1012     ac_prev=build_alias ;;
1013   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1014     build_alias=$ac_optarg ;;
1015
1016   -cache-file | --cache-file | --cache-fil | --cache-fi \
1017   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1018     ac_prev=cache_file ;;
1019   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1020   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1021     cache_file=$ac_optarg ;;
1022
1023   --config-cache | -C)
1024     cache_file=config.cache ;;
1025
1026   -datadir | --datadir | --datadi | --datad)
1027     ac_prev=datadir ;;
1028   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1029     datadir=$ac_optarg ;;
1030
1031   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1032   | --dataroo | --dataro | --datar)
1033     ac_prev=datarootdir ;;
1034   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1035   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1036     datarootdir=$ac_optarg ;;
1037
1038   -disable-* | --disable-*)
1039     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1040     # Reject names that are not valid shell variable names.
1041     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1042       as_fn_error "invalid feature name: $ac_useropt"
1043     ac_useropt_orig=$ac_useropt
1044     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1045     case $ac_user_opts in
1046       *"
1047 "enable_$ac_useropt"
1048 "*) ;;
1049       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1050          ac_unrecognized_sep=', ';;
1051     esac
1052     eval enable_$ac_useropt=no ;;
1053
1054   -docdir | --docdir | --docdi | --doc | --do)
1055     ac_prev=docdir ;;
1056   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1057     docdir=$ac_optarg ;;
1058
1059   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1060     ac_prev=dvidir ;;
1061   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1062     dvidir=$ac_optarg ;;
1063
1064   -enable-* | --enable-*)
1065     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1066     # Reject names that are not valid shell variable names.
1067     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1068       as_fn_error "invalid feature name: $ac_useropt"
1069     ac_useropt_orig=$ac_useropt
1070     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1071     case $ac_user_opts in
1072       *"
1073 "enable_$ac_useropt"
1074 "*) ;;
1075       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1076          ac_unrecognized_sep=', ';;
1077     esac
1078     eval enable_$ac_useropt=\$ac_optarg ;;
1079
1080   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1081   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1082   | --exec | --exe | --ex)
1083     ac_prev=exec_prefix ;;
1084   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1085   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1086   | --exec=* | --exe=* | --ex=*)
1087     exec_prefix=$ac_optarg ;;
1088
1089   -gas | --gas | --ga | --g)
1090     # Obsolete; use --with-gas.
1091     with_gas=yes ;;
1092
1093   -help | --help | --hel | --he | -h)
1094     ac_init_help=long ;;
1095   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1096     ac_init_help=recursive ;;
1097   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1098     ac_init_help=short ;;
1099
1100   -host | --host | --hos | --ho)
1101     ac_prev=host_alias ;;
1102   -host=* | --host=* | --hos=* | --ho=*)
1103     host_alias=$ac_optarg ;;
1104
1105   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1106     ac_prev=htmldir ;;
1107   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1108   | --ht=*)
1109     htmldir=$ac_optarg ;;
1110
1111   -includedir | --includedir | --includedi | --included | --include \
1112   | --includ | --inclu | --incl | --inc)
1113     ac_prev=includedir ;;
1114   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1115   | --includ=* | --inclu=* | --incl=* | --inc=*)
1116     includedir=$ac_optarg ;;
1117
1118   -infodir | --infodir | --infodi | --infod | --info | --inf)
1119     ac_prev=infodir ;;
1120   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1121     infodir=$ac_optarg ;;
1122
1123   -libdir | --libdir | --libdi | --libd)
1124     ac_prev=libdir ;;
1125   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1126     libdir=$ac_optarg ;;
1127
1128   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1129   | --libexe | --libex | --libe)
1130     ac_prev=libexecdir ;;
1131   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1132   | --libexe=* | --libex=* | --libe=*)
1133     libexecdir=$ac_optarg ;;
1134
1135   -localedir | --localedir | --localedi | --localed | --locale)
1136     ac_prev=localedir ;;
1137   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1138     localedir=$ac_optarg ;;
1139
1140   -localstatedir | --localstatedir | --localstatedi | --localstated \
1141   | --localstate | --localstat | --localsta | --localst | --locals)
1142     ac_prev=localstatedir ;;
1143   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1144   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1145     localstatedir=$ac_optarg ;;
1146
1147   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1148     ac_prev=mandir ;;
1149   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1150     mandir=$ac_optarg ;;
1151
1152   -nfp | --nfp | --nf)
1153     # Obsolete; use --without-fp.
1154     with_fp=no ;;
1155
1156   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1157   | --no-cr | --no-c | -n)
1158     no_create=yes ;;
1159
1160   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1161   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1162     no_recursion=yes ;;
1163
1164   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1165   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1166   | --oldin | --oldi | --old | --ol | --o)
1167     ac_prev=oldincludedir ;;
1168   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1169   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1170   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1171     oldincludedir=$ac_optarg ;;
1172
1173   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1174     ac_prev=prefix ;;
1175   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1176     prefix=$ac_optarg ;;
1177
1178   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1179   | --program-pre | --program-pr | --program-p)
1180     ac_prev=program_prefix ;;
1181   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1182   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1183     program_prefix=$ac_optarg ;;
1184
1185   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1186   | --program-suf | --program-su | --program-s)
1187     ac_prev=program_suffix ;;
1188   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1189   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1190     program_suffix=$ac_optarg ;;
1191
1192   -program-transform-name | --program-transform-name \
1193   | --program-transform-nam | --program-transform-na \
1194   | --program-transform-n | --program-transform- \
1195   | --program-transform | --program-transfor \
1196   | --program-transfo | --program-transf \
1197   | --program-trans | --program-tran \
1198   | --progr-tra | --program-tr | --program-t)
1199     ac_prev=program_transform_name ;;
1200   -program-transform-name=* | --program-transform-name=* \
1201   | --program-transform-nam=* | --program-transform-na=* \
1202   | --program-transform-n=* | --program-transform-=* \
1203   | --program-transform=* | --program-transfor=* \
1204   | --program-transfo=* | --program-transf=* \
1205   | --program-trans=* | --program-tran=* \
1206   | --progr-tra=* | --program-tr=* | --program-t=*)
1207     program_transform_name=$ac_optarg ;;
1208
1209   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1210     ac_prev=pdfdir ;;
1211   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1212     pdfdir=$ac_optarg ;;
1213
1214   -psdir | --psdir | --psdi | --psd | --ps)
1215     ac_prev=psdir ;;
1216   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1217     psdir=$ac_optarg ;;
1218
1219   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1220   | -silent | --silent | --silen | --sile | --sil)
1221     silent=yes ;;
1222
1223   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1224     ac_prev=sbindir ;;
1225   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1226   | --sbi=* | --sb=*)
1227     sbindir=$ac_optarg ;;
1228
1229   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1230   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1231   | --sharedst | --shareds | --shared | --share | --shar \
1232   | --sha | --sh)
1233     ac_prev=sharedstatedir ;;
1234   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1235   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1236   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1237   | --sha=* | --sh=*)
1238     sharedstatedir=$ac_optarg ;;
1239
1240   -site | --site | --sit)
1241     ac_prev=site ;;
1242   -site=* | --site=* | --sit=*)
1243     site=$ac_optarg ;;
1244
1245   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1246     ac_prev=srcdir ;;
1247   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1248     srcdir=$ac_optarg ;;
1249
1250   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1251   | --syscon | --sysco | --sysc | --sys | --sy)
1252     ac_prev=sysconfdir ;;
1253   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1254   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1255     sysconfdir=$ac_optarg ;;
1256
1257   -target | --target | --targe | --targ | --tar | --ta | --t)
1258     ac_prev=target_alias ;;
1259   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1260     target_alias=$ac_optarg ;;
1261
1262   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1263     verbose=yes ;;
1264
1265   -version | --version | --versio | --versi | --vers | -V)
1266     ac_init_version=: ;;
1267
1268   -with-* | --with-*)
1269     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1270     # Reject names that are not valid shell variable names.
1271     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1272       as_fn_error "invalid package name: $ac_useropt"
1273     ac_useropt_orig=$ac_useropt
1274     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1275     case $ac_user_opts in
1276       *"
1277 "with_$ac_useropt"
1278 "*) ;;
1279       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1280          ac_unrecognized_sep=', ';;
1281     esac
1282     eval with_$ac_useropt=\$ac_optarg ;;
1283
1284   -without-* | --without-*)
1285     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1286     # Reject names that are not valid shell variable names.
1287     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1288       as_fn_error "invalid package name: $ac_useropt"
1289     ac_useropt_orig=$ac_useropt
1290     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1291     case $ac_user_opts in
1292       *"
1293 "with_$ac_useropt"
1294 "*) ;;
1295       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1296          ac_unrecognized_sep=', ';;
1297     esac
1298     eval with_$ac_useropt=no ;;
1299
1300   --x)
1301     # Obsolete; use --with-x.
1302     with_x=yes ;;
1303
1304   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1305   | --x-incl | --x-inc | --x-in | --x-i)
1306     ac_prev=x_includes ;;
1307   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1308   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1309     x_includes=$ac_optarg ;;
1310
1311   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1312   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1313     ac_prev=x_libraries ;;
1314   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1315   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1316     x_libraries=$ac_optarg ;;
1317
1318   -*) as_fn_error "unrecognized option: \`$ac_option'
1319 Try \`$0 --help' for more information."
1320     ;;
1321
1322   *=*)
1323     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1324     # Reject names that are not valid shell variable names.
1325     case $ac_envvar in #(
1326       '' | [0-9]* | *[!_$as_cr_alnum]* )
1327       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1328     esac
1329     eval $ac_envvar=\$ac_optarg
1330     export $ac_envvar ;;
1331
1332   *)
1333     # FIXME: should be removed in autoconf 3.0.
1334     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1335     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1336       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1337     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1338     ;;
1339
1340   esac
1341 done
1342
1343 if test -n "$ac_prev"; then
1344   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1345   as_fn_error "missing argument to $ac_option"
1346 fi
1347
1348 if test -n "$ac_unrecognized_opts"; then
1349   case $enable_option_checking in
1350     no) ;;
1351     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1352     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1353   esac
1354 fi
1355
1356 # Check all directory arguments for consistency.
1357 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1358                 datadir sysconfdir sharedstatedir localstatedir includedir \
1359                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1360                 libdir localedir mandir
1361 do
1362   eval ac_val=\$$ac_var
1363   # Remove trailing slashes.
1364   case $ac_val in
1365     */ )
1366       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1367       eval $ac_var=\$ac_val;;
1368   esac
1369   # Be sure to have absolute directory names.
1370   case $ac_val in
1371     [\\/$]* | ?:[\\/]* )  continue;;
1372     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1373   esac
1374   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1375 done
1376
1377 # There might be people who depend on the old broken behavior: `$host'
1378 # used to hold the argument of --host etc.
1379 # FIXME: To remove some day.
1380 build=$build_alias
1381 host=$host_alias
1382 target=$target_alias
1383
1384 # FIXME: To remove some day.
1385 if test "x$host_alias" != x; then
1386   if test "x$build_alias" = x; then
1387     cross_compiling=maybe
1388     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1389     If a cross compiler is detected then cross compile mode will be used." >&2
1390   elif test "x$build_alias" != "x$host_alias"; then
1391     cross_compiling=yes
1392   fi
1393 fi
1394
1395 ac_tool_prefix=
1396 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1397
1398 test "$silent" = yes && exec 6>/dev/null
1399
1400
1401 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1402 ac_ls_di=`ls -di .` &&
1403 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1404   as_fn_error "working directory cannot be determined"
1405 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1406   as_fn_error "pwd does not report name of working directory"
1407
1408
1409 # Find the source files, if location was not specified.
1410 if test -z "$srcdir"; then
1411   ac_srcdir_defaulted=yes
1412   # Try the directory containing this script, then the parent directory.
1413   ac_confdir=`$as_dirname -- "$as_myself" ||
1414 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1415          X"$as_myself" : 'X\(//\)[^/]' \| \
1416          X"$as_myself" : 'X\(//\)$' \| \
1417          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1418 $as_echo X"$as_myself" |
1419     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1420             s//\1/
1421             q
1422           }
1423           /^X\(\/\/\)[^/].*/{
1424             s//\1/
1425             q
1426           }
1427           /^X\(\/\/\)$/{
1428             s//\1/
1429             q
1430           }
1431           /^X\(\/\).*/{
1432             s//\1/
1433             q
1434           }
1435           s/.*/./; q'`
1436   srcdir=$ac_confdir
1437   if test ! -r "$srcdir/$ac_unique_file"; then
1438     srcdir=..
1439   fi
1440 else
1441   ac_srcdir_defaulted=no
1442 fi
1443 if test ! -r "$srcdir/$ac_unique_file"; then
1444   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1445   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1446 fi
1447 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1448 ac_abs_confdir=`(
1449         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1450         pwd)`
1451 # When building in place, set srcdir=.
1452 if test "$ac_abs_confdir" = "$ac_pwd"; then
1453   srcdir=.
1454 fi
1455 # Remove unnecessary trailing slashes from srcdir.
1456 # Double slashes in file names in object file debugging info
1457 # mess up M-x gdb in Emacs.
1458 case $srcdir in
1459 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1460 esac
1461 for ac_var in $ac_precious_vars; do
1462   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1463   eval ac_env_${ac_var}_value=\$${ac_var}
1464   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1465   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1466 done
1467
1468 #
1469 # Report the --help message.
1470 #
1471 if test "$ac_init_help" = "long"; then
1472   # Omit some internal or obsolete options to make the list less imposing.
1473   # This message is too long to be a string in the A/UX 3.1 sh.
1474   cat <<_ACEOF
1475 \`configure' configures this package to adapt to many kinds of systems.
1476
1477 Usage: $0 [OPTION]... [VAR=VALUE]...
1478
1479 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1480 VAR=VALUE.  See below for descriptions of some of the useful variables.
1481
1482 Defaults for the options are specified in brackets.
1483
1484 Configuration:
1485   -h, --help              display this help and exit
1486       --help=short        display options specific to this package
1487       --help=recursive    display the short help of all the included packages
1488   -V, --version           display version information and exit
1489   -q, --quiet, --silent   do not print \`checking...' messages
1490       --cache-file=FILE   cache test results in FILE [disabled]
1491   -C, --config-cache      alias for \`--cache-file=config.cache'
1492   -n, --no-create         do not create output files
1493       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1494
1495 Installation directories:
1496   --prefix=PREFIX         install architecture-independent files in PREFIX
1497                           [$ac_default_prefix]
1498   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1499                           [PREFIX]
1500
1501 By default, \`make install' will install all the files in
1502 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1503 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1504 for instance \`--prefix=\$HOME'.
1505
1506 For better control, use the options below.
1507
1508 Fine tuning of the installation directories:
1509   --bindir=DIR            user executables [EPREFIX/bin]
1510   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1511   --libexecdir=DIR        program executables [EPREFIX/libexec]
1512   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1513   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1514   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1515   --libdir=DIR            object code libraries [EPREFIX/lib]
1516   --includedir=DIR        C header files [PREFIX/include]
1517   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1518   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1519   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1520   --infodir=DIR           info documentation [DATAROOTDIR/info]
1521   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1522   --mandir=DIR            man documentation [DATAROOTDIR/man]
1523   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1524   --htmldir=DIR           html documentation [DOCDIR]
1525   --dvidir=DIR            dvi documentation [DOCDIR]
1526   --pdfdir=DIR            pdf documentation [DOCDIR]
1527   --psdir=DIR             ps documentation [DOCDIR]
1528 _ACEOF
1529
1530   cat <<\_ACEOF
1531
1532 Program names:
1533   --program-prefix=PREFIX            prepend PREFIX to installed program names
1534   --program-suffix=SUFFIX            append SUFFIX to installed program names
1535   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1536
1537 System types:
1538   --build=BUILD     configure for building on BUILD [guessed]
1539   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1540   --target=TARGET   configure for building compilers for TARGET [HOST]
1541 _ACEOF
1542 fi
1543
1544 if test -n "$ac_init_help"; then
1545
1546   cat <<\_ACEOF
1547
1548 Optional Features:
1549   --disable-option-checking  ignore unrecognized --enable/--with options
1550   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1551   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1552   --enable-generated-files-in-srcdir
1553                           put copies of generated files in source dir
1554                           intended for creating source tarballs for users
1555                           without texinfo bison or flex.
1556   --enable-werror-always  enable -Werror despite compiler version
1557   --enable-checking=LIST
1558                           enable expensive run-time checks.  With LIST,
1559                           enable only specific categories of checks.
1560                           Categories are: yes,no,all,none,release.
1561                           Flags are: assert,df,fold,gc,gcac,gimple,misc,
1562                           rtlflag,rtl,runtime,tree,valgrind,types.
1563   --enable-coverage=LEVEL
1564                           enable compiler's code coverage collection.
1565                           Use to measure compiler performance and locate
1566                           unused parts of the compiler. With LEVEL, specify
1567                           optimization. Values are opt, noopt,
1568                           default is noopt
1569   --enable-gather-detailed-mem-stats         enable detailed memory allocation stats gathering
1570   --enable-build-with-cxx build with C++ compiler instead of C compiler
1571   --enable-multilib       enable library support for multiple ABIs
1572   --enable-__cxa_atexit   enable __cxa_atexit for C++
1573   --enable-decimal-float={no,yes,bid,dpd}
1574                         enable decimal float extension to C.  Selecting 'bid'
1575                         or 'dpd' choses which decimal floating point format
1576                         to use
1577   --enable-fixed-point    enable fixed-point arithmetic extension to C
1578   --enable-threads        enable thread usage for target GCC
1579   --enable-threads=LIB    use LIB thread package for target GCC
1580   --enable-tls            enable or disable generation of tls code
1581                           overriding the assembler check for tls support
1582   --enable-objc-gc        enable the use of Boehm's garbage collector with
1583                           the GNU Objective-C runtime
1584   --disable-shared        don't provide a shared libgcc
1585   --enable-intermodule    build the compiler in one step
1586   --enable-languages=LIST specify which front-ends to build
1587   --disable-rpath         do not hardcode runtime library paths
1588   --enable-initfini-array       use .init_array/.fini_array sections
1589   --enable-sjlj-exceptions
1590                           arrange to use setjmp/longjmp exception handling
1591   --enable-secureplt      enable -msecure-plt by default for PowerPC
1592   --enable-cld            enable -mcld by default for 32bit x86
1593   --disable-win32-registry
1594                           disable lookup of installation paths in the
1595                           Registry on Windows hosts
1596   --enable-win32-registry enable registry lookup (default)
1597   --enable-win32-registry=KEY
1598                           use KEY instead of GCC version as the last portion
1599                           of the registry key
1600   --enable-shared[=PKGS]  build shared libraries [default=yes]
1601   --enable-static[=PKGS]  build static libraries [default=yes]
1602   --enable-fast-install[=PKGS]
1603                           optimize for fast installation [default=yes]
1604   --disable-libtool-lock  avoid locking (might break parallel builds)
1605   --enable-gnu-unique-object    enable the use of the @gnu_unique_object ELF extension on
1606                                 glibc systems
1607   --enable-linker-build-id
1608                           compiler will always pass --build-id to linker
1609   --enable-maintainer-mode
1610                           enable make rules and dependencies not useful
1611                           (and sometimes confusing) to the casual installer
1612   --enable-version-specific-runtime-libs
1613                           specify that runtime libraries should be
1614                           installed in a compiler-specific directory
1615   --enable-plugin         enable plugin support
1616
1617 Optional Packages:
1618   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1619   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1620   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1621   --with-local-prefix=DIR specifies directory to put local include
1622   --with-gxx-include-dir=DIR
1623                           specifies directory to put g++ header files
1624   --with-cpp-install-dir=DIR
1625                           install the user visible C preprocessor in DIR
1626                           (relative to PREFIX) as well as PREFIX/bin
1627   --with-gnu-ld           arrange to work with GNU ld.
1628   --with-ld               arrange to use the specified ld (full pathname)
1629   --with-demangler-in-ld  try to use demangler in GNU ld.
1630   --with-gnu-as           arrange to work with GNU as
1631   --with-as               arrange to use the specified as (full pathname)
1632   --with-stabs            arrange to use stabs instead of host debug format
1633   --with-dwarf2           force the default debug format to be DWARF 2
1634   --with-build-sysroot=sysroot
1635                           use sysroot as the system root during the build
1636   --with-sysroot=DIR Search for usr/lib, usr/include, et al, within DIR.
1637   --with-specs=SPECS      add SPECS to driver command-line processing
1638   --with-pkgversion=PKG   Use PKG in the version string in place of "GCC"
1639   --with-bugurl=URL       Direct users to URL to report a bug
1640   --with-multilib-list    Select multilibs (SH only)
1641   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1642   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1643   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1644   --with-system-libunwind use installed libunwind
1645   --with-pic              try to use only PIC/non-PIC objects [default=use
1646                           both]
1647   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1648   --with-plugin-ld=[ARG]  specify the plugin linker
1649   --with-long-double-128  Use 128-bit long double by default.
1650   --with-gc={page,zone}   choose the garbage collection mechanism to use
1651                           with the compiler
1652   --with-system-zlib      use installed libz
1653   --with-slibdir=DIR      shared libraries in DIR [LIBDIR]
1654
1655 Some influential environment variables:
1656   CC          C compiler command
1657   CFLAGS      C compiler flags
1658   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1659               nonstandard directory <lib dir>
1660   LIBS        libraries to pass to the linker, e.g. -l<library>
1661   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1662               you have headers in a nonstandard directory <include dir>
1663   CXX         C++ compiler command
1664   CXXFLAGS    C++ compiler flags
1665   CPP         C preprocessor
1666   CXXCPP      C++ preprocessor
1667   GMPLIBS     How to link GMP
1668   GMPINC      How to find GMP include files
1669   PPLLIBS     How to link PPL
1670   PPLINC      How to find PPL include files
1671   CLOOGLIBS   How to link CLOOG
1672   CLOOGINC    How to find CLOOG include files
1673   LIBELFLIBS  How to link libelf
1674   LIBELFINC   How to find libelf include files
1675
1676 Use these variables to override the choices made by `configure' or to help
1677 it to find libraries and programs with nonstandard names/locations.
1678
1679 Report bugs to the package provider.
1680 _ACEOF
1681 ac_status=$?
1682 fi
1683
1684 if test "$ac_init_help" = "recursive"; then
1685   # If there are subdirs, report their specific --help.
1686   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1687     test -d "$ac_dir" ||
1688       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1689       continue
1690     ac_builddir=.
1691
1692 case "$ac_dir" in
1693 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1694 *)
1695   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1696   # A ".." for each directory in $ac_dir_suffix.
1697   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1698   case $ac_top_builddir_sub in
1699   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1700   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1701   esac ;;
1702 esac
1703 ac_abs_top_builddir=$ac_pwd
1704 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1705 # for backward compatibility:
1706 ac_top_builddir=$ac_top_build_prefix
1707
1708 case $srcdir in
1709   .)  # We are building in place.
1710     ac_srcdir=.
1711     ac_top_srcdir=$ac_top_builddir_sub
1712     ac_abs_top_srcdir=$ac_pwd ;;
1713   [\\/]* | ?:[\\/]* )  # Absolute name.
1714     ac_srcdir=$srcdir$ac_dir_suffix;
1715     ac_top_srcdir=$srcdir
1716     ac_abs_top_srcdir=$srcdir ;;
1717   *) # Relative name.
1718     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1719     ac_top_srcdir=$ac_top_build_prefix$srcdir
1720     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1721 esac
1722 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1723
1724     cd "$ac_dir" || { ac_status=$?; continue; }
1725     # Check for guested configure.
1726     if test -f "$ac_srcdir/configure.gnu"; then
1727       echo &&
1728       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1729     elif test -f "$ac_srcdir/configure"; then
1730       echo &&
1731       $SHELL "$ac_srcdir/configure" --help=recursive
1732     else
1733       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1734     fi || ac_status=$?
1735     cd "$ac_pwd" || { ac_status=$?; break; }
1736   done
1737 fi
1738
1739 test -n "$ac_init_help" && exit $ac_status
1740 if $ac_init_version; then
1741   cat <<\_ACEOF
1742 configure
1743 generated by GNU Autoconf 2.64
1744
1745 Copyright (C) 2009 Free Software Foundation, Inc.
1746 This configure script is free software; the Free Software Foundation
1747 gives unlimited permission to copy, distribute and modify it.
1748 _ACEOF
1749   exit
1750 fi
1751
1752 ## ------------------------ ##
1753 ## Autoconf initialization. ##
1754 ## ------------------------ ##
1755
1756 # ac_fn_c_try_compile LINENO
1757 # --------------------------
1758 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1759 ac_fn_c_try_compile ()
1760 {
1761   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1762   rm -f conftest.$ac_objext
1763   if { { ac_try="$ac_compile"
1764 case "(($ac_try" in
1765   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1766   *) ac_try_echo=$ac_try;;
1767 esac
1768 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1769 $as_echo "$ac_try_echo"; } >&5
1770   (eval "$ac_compile") 2>conftest.err
1771   ac_status=$?
1772   if test -s conftest.err; then
1773     grep -v '^ *+' conftest.err >conftest.er1
1774     cat conftest.er1 >&5
1775     mv -f conftest.er1 conftest.err
1776   fi
1777   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1778   test $ac_status = 0; } && {
1779          test -z "$ac_c_werror_flag" ||
1780          test ! -s conftest.err
1781        } && test -s conftest.$ac_objext; then :
1782   ac_retval=0
1783 else
1784   $as_echo "$as_me: failed program was:" >&5
1785 sed 's/^/| /' conftest.$ac_ext >&5
1786
1787         ac_retval=1
1788 fi
1789   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1790   return $ac_retval
1791
1792 } # ac_fn_c_try_compile
1793
1794 # ac_fn_cxx_try_compile LINENO
1795 # ----------------------------
1796 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1797 ac_fn_cxx_try_compile ()
1798 {
1799   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1800   rm -f conftest.$ac_objext
1801   if { { ac_try="$ac_compile"
1802 case "(($ac_try" in
1803   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1804   *) ac_try_echo=$ac_try;;
1805 esac
1806 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1807 $as_echo "$ac_try_echo"; } >&5
1808   (eval "$ac_compile") 2>conftest.err
1809   ac_status=$?
1810   if test -s conftest.err; then
1811     grep -v '^ *+' conftest.err >conftest.er1
1812     cat conftest.er1 >&5
1813     mv -f conftest.er1 conftest.err
1814   fi
1815   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1816   test $ac_status = 0; } && {
1817          test -z "$ac_cxx_werror_flag" ||
1818          test ! -s conftest.err
1819        } && test -s conftest.$ac_objext; then :
1820   ac_retval=0
1821 else
1822   $as_echo "$as_me: failed program was:" >&5
1823 sed 's/^/| /' conftest.$ac_ext >&5
1824
1825         ac_retval=1
1826 fi
1827   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1828   return $ac_retval
1829
1830 } # ac_fn_cxx_try_compile
1831
1832 # ac_fn_c_try_cpp LINENO
1833 # ----------------------
1834 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1835 ac_fn_c_try_cpp ()
1836 {
1837   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1838   if { { ac_try="$ac_cpp conftest.$ac_ext"
1839 case "(($ac_try" in
1840   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1841   *) ac_try_echo=$ac_try;;
1842 esac
1843 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1844 $as_echo "$ac_try_echo"; } >&5
1845   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1846   ac_status=$?
1847   if test -s conftest.err; then
1848     grep -v '^ *+' conftest.err >conftest.er1
1849     cat conftest.er1 >&5
1850     mv -f conftest.er1 conftest.err
1851   fi
1852   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1853   test $ac_status = 0; } >/dev/null && {
1854          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1855          test ! -s conftest.err
1856        }; then :
1857   ac_retval=0
1858 else
1859   $as_echo "$as_me: failed program was:" >&5
1860 sed 's/^/| /' conftest.$ac_ext >&5
1861
1862     ac_retval=1
1863 fi
1864   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1865   return $ac_retval
1866
1867 } # ac_fn_c_try_cpp
1868
1869 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1870 # -------------------------------------------------------
1871 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1872 # the include files in INCLUDES and setting the cache variable VAR
1873 # accordingly.
1874 ac_fn_c_check_header_mongrel ()
1875 {
1876   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1877   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1878   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1879 $as_echo_n "checking for $2... " >&6; }
1880 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1881   $as_echo_n "(cached) " >&6
1882 fi
1883 eval ac_res=\$$3
1884                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1885 $as_echo "$ac_res" >&6; }
1886 else
1887   # Is the header compilable?
1888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1889 $as_echo_n "checking $2 usability... " >&6; }
1890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1891 /* end confdefs.h.  */
1892 $4
1893 #include <$2>
1894 _ACEOF
1895 if ac_fn_c_try_compile "$LINENO"; then :
1896   ac_header_compiler=yes
1897 else
1898   ac_header_compiler=no
1899 fi
1900 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1902 $as_echo "$ac_header_compiler" >&6; }
1903
1904 # Is the header present?
1905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1906 $as_echo_n "checking $2 presence... " >&6; }
1907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1908 /* end confdefs.h.  */
1909 #include <$2>
1910 _ACEOF
1911 if ac_fn_c_try_cpp "$LINENO"; then :
1912   ac_header_preproc=yes
1913 else
1914   ac_header_preproc=no
1915 fi
1916 rm -f conftest.err conftest.$ac_ext
1917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1918 $as_echo "$ac_header_preproc" >&6; }
1919
1920 # So?  What about this header?
1921 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1922   yes:no: )
1923     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1924 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1925     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1926 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1927     ;;
1928   no:yes:* )
1929     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1930 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1931     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1932 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1933     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1934 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1935     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1936 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1937     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1938 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1939     ;;
1940 esac
1941   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1942 $as_echo_n "checking for $2... " >&6; }
1943 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1944   $as_echo_n "(cached) " >&6
1945 else
1946   eval "$3=\$ac_header_compiler"
1947 fi
1948 eval ac_res=\$$3
1949                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1950 $as_echo "$ac_res" >&6; }
1951 fi
1952   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1953
1954 } # ac_fn_c_check_header_mongrel
1955
1956 # ac_fn_c_try_run LINENO
1957 # ----------------------
1958 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1959 # that executables *can* be run.
1960 ac_fn_c_try_run ()
1961 {
1962   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1963   if { { ac_try="$ac_link"
1964 case "(($ac_try" in
1965   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1966   *) ac_try_echo=$ac_try;;
1967 esac
1968 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1969 $as_echo "$ac_try_echo"; } >&5
1970   (eval "$ac_link") 2>&5
1971   ac_status=$?
1972   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1973   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1974   { { case "(($ac_try" in
1975   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1976   *) ac_try_echo=$ac_try;;
1977 esac
1978 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1979 $as_echo "$ac_try_echo"; } >&5
1980   (eval "$ac_try") 2>&5
1981   ac_status=$?
1982   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1983   test $ac_status = 0; }; }; then :
1984   ac_retval=0
1985 else
1986   $as_echo "$as_me: program exited with status $ac_status" >&5
1987        $as_echo "$as_me: failed program was:" >&5
1988 sed 's/^/| /' conftest.$ac_ext >&5
1989
1990        ac_retval=$ac_status
1991 fi
1992   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1993   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1994   return $ac_retval
1995
1996 } # ac_fn_c_try_run
1997
1998 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1999 # -------------------------------------------------------
2000 # Tests whether HEADER exists and can be compiled using the include files in
2001 # INCLUDES, setting the cache variable VAR accordingly.
2002 ac_fn_c_check_header_compile ()
2003 {
2004   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2005   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2006 $as_echo_n "checking for $2... " >&6; }
2007 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2008   $as_echo_n "(cached) " >&6
2009 else
2010   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2011 /* end confdefs.h.  */
2012 $4
2013 #include <$2>
2014 _ACEOF
2015 if ac_fn_c_try_compile "$LINENO"; then :
2016   eval "$3=yes"
2017 else
2018   eval "$3=no"
2019 fi
2020 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2021 fi
2022 eval ac_res=\$$3
2023                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2024 $as_echo "$ac_res" >&6; }
2025   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2026
2027 } # ac_fn_c_check_header_compile
2028
2029 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2030 # --------------------------------------------
2031 # Tries to find the compile-time value of EXPR in a program that includes
2032 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2033 # computed
2034 ac_fn_c_compute_int ()
2035 {
2036   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2037   if test "$cross_compiling" = yes; then
2038     # Depending upon the size, compute the lo and hi bounds.
2039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2040 /* end confdefs.h.  */
2041 $4
2042 int
2043 main ()
2044 {
2045 static int test_array [1 - 2 * !(($2) >= 0)];
2046 test_array [0] = 0
2047
2048   ;
2049   return 0;
2050 }
2051 _ACEOF
2052 if ac_fn_c_try_compile "$LINENO"; then :
2053   ac_lo=0 ac_mid=0
2054   while :; do
2055     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2056 /* end confdefs.h.  */
2057 $4
2058 int
2059 main ()
2060 {
2061 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2062 test_array [0] = 0
2063
2064   ;
2065   return 0;
2066 }
2067 _ACEOF
2068 if ac_fn_c_try_compile "$LINENO"; then :
2069   ac_hi=$ac_mid; break
2070 else
2071   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2072                         if test $ac_lo -le $ac_mid; then
2073                           ac_lo= ac_hi=
2074                           break
2075                         fi
2076                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2077 fi
2078 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2079   done
2080 else
2081   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2082 /* end confdefs.h.  */
2083 $4
2084 int
2085 main ()
2086 {
2087 static int test_array [1 - 2 * !(($2) < 0)];
2088 test_array [0] = 0
2089
2090   ;
2091   return 0;
2092 }
2093 _ACEOF
2094 if ac_fn_c_try_compile "$LINENO"; then :
2095   ac_hi=-1 ac_mid=-1
2096   while :; do
2097     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2098 /* end confdefs.h.  */
2099 $4
2100 int
2101 main ()
2102 {
2103 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2104 test_array [0] = 0
2105
2106   ;
2107   return 0;
2108 }
2109 _ACEOF
2110 if ac_fn_c_try_compile "$LINENO"; then :
2111   ac_lo=$ac_mid; break
2112 else
2113   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2114                         if test $ac_mid -le $ac_hi; then
2115                           ac_lo= ac_hi=
2116                           break
2117                         fi
2118                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2119 fi
2120 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2121   done
2122 else
2123   ac_lo= ac_hi=
2124 fi
2125 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2126 fi
2127 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2128 # Binary search between lo and hi bounds.
2129 while test "x$ac_lo" != "x$ac_hi"; do
2130   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2131   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2132 /* end confdefs.h.  */
2133 $4
2134 int
2135 main ()
2136 {
2137 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2138 test_array [0] = 0
2139
2140   ;
2141   return 0;
2142 }
2143 _ACEOF
2144 if ac_fn_c_try_compile "$LINENO"; then :
2145   ac_hi=$ac_mid
2146 else
2147   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2148 fi
2149 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2150 done
2151 case $ac_lo in #((
2152 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2153 '') ac_retval=1 ;;
2154 esac
2155   else
2156     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2157 /* end confdefs.h.  */
2158 $4
2159 static long int longval () { return $2; }
2160 static unsigned long int ulongval () { return $2; }
2161 #include <stdio.h>
2162 #include <stdlib.h>
2163 int
2164 main ()
2165 {
2166
2167   FILE *f = fopen ("conftest.val", "w");
2168   if (! f)
2169     return 1;
2170   if (($2) < 0)
2171     {
2172       long int i = longval ();
2173       if (i != ($2))
2174         return 1;
2175       fprintf (f, "%ld", i);
2176     }
2177   else
2178     {
2179       unsigned long int i = ulongval ();
2180       if (i != ($2))
2181         return 1;
2182       fprintf (f, "%lu", i);
2183     }
2184   /* Do not output a trailing newline, as this causes \r\n confusion
2185      on some platforms.  */
2186   return ferror (f) || fclose (f) != 0;
2187
2188   ;
2189   return 0;
2190 }
2191 _ACEOF
2192 if ac_fn_c_try_run "$LINENO"; then :
2193   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2194 else
2195   ac_retval=1
2196 fi
2197 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2198   conftest.$ac_objext conftest.beam conftest.$ac_ext
2199 rm -f conftest.val
2200
2201   fi
2202   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2203   return $ac_retval
2204
2205 } # ac_fn_c_compute_int
2206
2207 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2208 # -------------------------------------------
2209 # Tests whether TYPE exists after having included INCLUDES, setting cache
2210 # variable VAR accordingly.
2211 ac_fn_c_check_type ()
2212 {
2213   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2214   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2215 $as_echo_n "checking for $2... " >&6; }
2216 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2217   $as_echo_n "(cached) " >&6
2218 else
2219   eval "$3=no"
2220   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2221 /* end confdefs.h.  */
2222 $4
2223 int
2224 main ()
2225 {
2226 if (sizeof ($2))
2227          return 0;
2228   ;
2229   return 0;
2230 }
2231 _ACEOF
2232 if ac_fn_c_try_compile "$LINENO"; then :
2233   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2234 /* end confdefs.h.  */
2235 $4
2236 int
2237 main ()
2238 {
2239 if (sizeof (($2)))
2240             return 0;
2241   ;
2242   return 0;
2243 }
2244 _ACEOF
2245 if ac_fn_c_try_compile "$LINENO"; then :
2246
2247 else
2248   eval "$3=yes"
2249 fi
2250 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2251 fi
2252 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2253 fi
2254 eval ac_res=\$$3
2255                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2256 $as_echo "$ac_res" >&6; }
2257   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2258
2259 } # ac_fn_c_check_type
2260
2261 # ac_fn_c_find_intX_t LINENO BITS VAR
2262 # -----------------------------------
2263 # Finds a signed integer type with width BITS, setting cache variable VAR
2264 # accordingly.
2265 ac_fn_c_find_intX_t ()
2266 {
2267   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2268   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2269 $as_echo_n "checking for int$2_t... " >&6; }
2270 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2271   $as_echo_n "(cached) " >&6
2272 else
2273   eval "$3=no"
2274      for ac_type in int$2_t 'int' 'long int' \
2275          'long long int' 'short int' 'signed char'; do
2276        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2277 /* end confdefs.h.  */
2278 $ac_includes_default
2279 int
2280 main ()
2281 {
2282 static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1))];
2283 test_array [0] = 0
2284
2285   ;
2286   return 0;
2287 }
2288 _ACEOF
2289 if ac_fn_c_try_compile "$LINENO"; then :
2290   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2291 /* end confdefs.h.  */
2292 $ac_includes_default
2293 int
2294 main ()
2295 {
2296 static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1)
2297                  < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 2))];
2298 test_array [0] = 0
2299
2300   ;
2301   return 0;
2302 }
2303 _ACEOF
2304 if ac_fn_c_try_compile "$LINENO"; then :
2305
2306 else
2307   case $ac_type in #(
2308   int$2_t) :
2309     eval "$3=yes" ;; #(
2310   *) :
2311     eval "$3=\$ac_type" ;;
2312 esac
2313 fi
2314 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2315 fi
2316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2317        eval as_val=\$$3
2318    if test "x$as_val" = x""no; then :
2319
2320 else
2321   break
2322 fi
2323      done
2324 fi
2325 eval ac_res=\$$3
2326                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2327 $as_echo "$ac_res" >&6; }
2328   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2329
2330 } # ac_fn_c_find_intX_t
2331
2332 # ac_fn_c_try_link LINENO
2333 # -----------------------
2334 # Try to link conftest.$ac_ext, and return whether this succeeded.
2335 ac_fn_c_try_link ()
2336 {
2337   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2338   rm -f conftest.$ac_objext conftest$ac_exeext
2339   if { { ac_try="$ac_link"
2340 case "(($ac_try" in
2341   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2342   *) ac_try_echo=$ac_try;;
2343 esac
2344 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2345 $as_echo "$ac_try_echo"; } >&5
2346   (eval "$ac_link") 2>conftest.err
2347   ac_status=$?
2348   if test -s conftest.err; then
2349     grep -v '^ *+' conftest.err >conftest.er1
2350     cat conftest.er1 >&5
2351     mv -f conftest.er1 conftest.err
2352   fi
2353   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2354   test $ac_status = 0; } && {
2355          test -z "$ac_c_werror_flag" ||
2356          test ! -s conftest.err
2357        } && test -s conftest$ac_exeext && {
2358          test "$cross_compiling" = yes ||
2359          $as_test_x conftest$ac_exeext
2360        }; then :
2361   ac_retval=0
2362 else
2363   $as_echo "$as_me: failed program was:" >&5
2364 sed 's/^/| /' conftest.$ac_ext >&5
2365
2366         ac_retval=1
2367 fi
2368   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2369   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2370   # interfere with the next link command; also delete a directory that is
2371   # left behind by Apple's compiler.  We do this before executing the actions.
2372   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2373   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2374   return $ac_retval
2375
2376 } # ac_fn_c_try_link
2377
2378 # ac_fn_c_find_uintX_t LINENO BITS VAR
2379 # ------------------------------------
2380 # Finds an unsigned integer type with width BITS, setting cache variable VAR
2381 # accordingly.
2382 ac_fn_c_find_uintX_t ()
2383 {
2384   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2385   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2386 $as_echo_n "checking for uint$2_t... " >&6; }
2387 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2388   $as_echo_n "(cached) " >&6
2389 else
2390   eval "$3=no"
2391      for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2392          'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2393        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2394 /* end confdefs.h.  */
2395 $ac_includes_default
2396 int
2397 main ()
2398 {
2399 static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)];
2400 test_array [0] = 0
2401
2402   ;
2403   return 0;
2404 }
2405 _ACEOF
2406 if ac_fn_c_try_compile "$LINENO"; then :
2407   case $ac_type in #(
2408   uint$2_t) :
2409     eval "$3=yes" ;; #(
2410   *) :
2411     eval "$3=\$ac_type" ;;
2412 esac
2413 fi
2414 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2415        eval as_val=\$$3
2416    if test "x$as_val" = x""no; then :
2417
2418 else
2419   break
2420 fi
2421      done
2422 fi
2423 eval ac_res=\$$3
2424                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2425 $as_echo "$ac_res" >&6; }
2426   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2427
2428 } # ac_fn_c_find_uintX_t
2429
2430 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2431 # ----------------------------------------------
2432 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2433 ac_fn_c_check_header_preproc ()
2434 {
2435   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2436   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2437 $as_echo_n "checking for $2... " >&6; }
2438 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2439   $as_echo_n "(cached) " >&6
2440 else
2441   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2442 /* end confdefs.h.  */
2443 #include <$2>
2444 _ACEOF
2445 if ac_fn_c_try_cpp "$LINENO"; then :
2446   eval "$3=yes"
2447 else
2448   eval "$3=no"
2449 fi
2450 rm -f conftest.err conftest.$ac_ext
2451 fi
2452 eval ac_res=\$$3
2453                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2454 $as_echo "$ac_res" >&6; }
2455   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2456
2457 } # ac_fn_c_check_header_preproc
2458
2459 # ac_fn_c_check_func LINENO FUNC VAR
2460 # ----------------------------------
2461 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2462 ac_fn_c_check_func ()
2463 {
2464   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2465   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2466 $as_echo_n "checking for $2... " >&6; }
2467 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2468   $as_echo_n "(cached) " >&6
2469 else
2470   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2471 /* end confdefs.h.  */
2472 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2473    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2474 #define $2 innocuous_$2
2475
2476 /* System header to define __stub macros and hopefully few prototypes,
2477     which can conflict with char $2 (); below.
2478     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2479     <limits.h> exists even on freestanding compilers.  */
2480
2481 #ifdef __STDC__
2482 # include <limits.h>
2483 #else
2484 # include <assert.h>
2485 #endif
2486
2487 #undef $2
2488
2489 /* Override any GCC internal prototype to avoid an error.
2490    Use char because int might match the return type of a GCC
2491    builtin and then its argument prototype would still apply.  */
2492 #ifdef __cplusplus
2493 extern "C"
2494 #endif
2495 char $2 ();
2496 /* The GNU C library defines this for functions which it implements
2497     to always fail with ENOSYS.  Some functions are actually named
2498     something starting with __ and the normal name is an alias.  */
2499 #if defined __stub_$2 || defined __stub___$2
2500 choke me
2501 #endif
2502
2503 int
2504 main ()
2505 {
2506 return $2 ();
2507   ;
2508   return 0;
2509 }
2510 _ACEOF
2511 if ac_fn_c_try_link "$LINENO"; then :
2512   eval "$3=yes"
2513 else
2514   eval "$3=no"
2515 fi
2516 rm -f core conftest.err conftest.$ac_objext \
2517     conftest$ac_exeext conftest.$ac_ext
2518 fi
2519 eval ac_res=\$$3
2520                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2521 $as_echo "$ac_res" >&6; }
2522   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2523
2524 } # ac_fn_c_check_func
2525
2526 # ac_fn_cxx_try_cpp LINENO
2527 # ------------------------
2528 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2529 ac_fn_cxx_try_cpp ()
2530 {
2531   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2532   if { { ac_try="$ac_cpp conftest.$ac_ext"
2533 case "(($ac_try" in
2534   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2535   *) ac_try_echo=$ac_try;;
2536 esac
2537 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2538 $as_echo "$ac_try_echo"; } >&5
2539   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2540   ac_status=$?
2541   if test -s conftest.err; then
2542     grep -v '^ *+' conftest.err >conftest.er1
2543     cat conftest.er1 >&5
2544     mv -f conftest.er1 conftest.err
2545   fi
2546   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2547   test $ac_status = 0; } >/dev/null && {
2548          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2549          test ! -s conftest.err
2550        }; then :
2551   ac_retval=0
2552 else
2553   $as_echo "$as_me: failed program was:" >&5
2554 sed 's/^/| /' conftest.$ac_ext >&5
2555
2556     ac_retval=1
2557 fi
2558   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2559   return $ac_retval
2560
2561 } # ac_fn_cxx_try_cpp
2562
2563 # ac_fn_cxx_try_link LINENO
2564 # -------------------------
2565 # Try to link conftest.$ac_ext, and return whether this succeeded.
2566 ac_fn_cxx_try_link ()
2567 {
2568   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2569   rm -f conftest.$ac_objext conftest$ac_exeext
2570   if { { ac_try="$ac_link"
2571 case "(($ac_try" in
2572   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2573   *) ac_try_echo=$ac_try;;
2574 esac
2575 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2576 $as_echo "$ac_try_echo"; } >&5
2577   (eval "$ac_link") 2>conftest.err
2578   ac_status=$?
2579   if test -s conftest.err; then
2580     grep -v '^ *+' conftest.err >conftest.er1
2581     cat conftest.er1 >&5
2582     mv -f conftest.er1 conftest.err
2583   fi
2584   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2585   test $ac_status = 0; } && {
2586          test -z "$ac_cxx_werror_flag" ||
2587          test ! -s conftest.err
2588        } && test -s conftest$ac_exeext && {
2589          test "$cross_compiling" = yes ||
2590          $as_test_x conftest$ac_exeext
2591        }; then :
2592   ac_retval=0
2593 else
2594   $as_echo "$as_me: failed program was:" >&5
2595 sed 's/^/| /' conftest.$ac_ext >&5
2596
2597         ac_retval=1
2598 fi
2599   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2600   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2601   # interfere with the next link command; also delete a directory that is
2602   # left behind by Apple's compiler.  We do this before executing the actions.
2603   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2604   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2605   return $ac_retval
2606
2607 } # ac_fn_cxx_try_link
2608 cat >config.log <<_ACEOF
2609 This file contains any messages produced by compilers while
2610 running configure, to aid debugging if configure makes a mistake.
2611
2612 It was created by $as_me, which was
2613 generated by GNU Autoconf 2.64.  Invocation command line was
2614
2615   $ $0 $@
2616
2617 _ACEOF
2618 exec 5>>config.log
2619 {
2620 cat <<_ASUNAME
2621 ## --------- ##
2622 ## Platform. ##
2623 ## --------- ##
2624
2625 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2626 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2627 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2628 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2629 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2630
2631 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2632 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2633
2634 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2635 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2636 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2637 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2638 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2639 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2640 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2641
2642 _ASUNAME
2643
2644 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2645 for as_dir in $PATH
2646 do
2647   IFS=$as_save_IFS
2648   test -z "$as_dir" && as_dir=.
2649     $as_echo "PATH: $as_dir"
2650   done
2651 IFS=$as_save_IFS
2652
2653 } >&5
2654
2655 cat >&5 <<_ACEOF
2656
2657
2658 ## ----------- ##
2659 ## Core tests. ##
2660 ## ----------- ##
2661
2662 _ACEOF
2663
2664
2665 # Keep a trace of the command line.
2666 # Strip out --no-create and --no-recursion so they do not pile up.
2667 # Strip out --silent because we don't want to record it for future runs.
2668 # Also quote any args containing shell meta-characters.
2669 # Make two passes to allow for proper duplicate-argument suppression.
2670 ac_configure_args=
2671 ac_configure_args0=
2672 ac_configure_args1=
2673 ac_must_keep_next=false
2674 for ac_pass in 1 2
2675 do
2676   for ac_arg
2677   do
2678     case $ac_arg in
2679     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2680     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2681     | -silent | --silent | --silen | --sile | --sil)
2682       continue ;;
2683     *\'*)
2684       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2685     esac
2686     case $ac_pass in
2687     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2688     2)
2689       as_fn_append ac_configure_args1 " '$ac_arg'"
2690       if test $ac_must_keep_next = true; then
2691         ac_must_keep_next=false # Got value, back to normal.
2692       else
2693         case $ac_arg in
2694           *=* | --config-cache | -C | -disable-* | --disable-* \
2695           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2696           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2697           | -with-* | --with-* | -without-* | --without-* | --x)
2698             case "$ac_configure_args0 " in
2699               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2700             esac
2701             ;;
2702           -* ) ac_must_keep_next=true ;;
2703         esac
2704       fi
2705       as_fn_append ac_configure_args " '$ac_arg'"
2706       ;;
2707     esac
2708   done
2709 done
2710 { ac_configure_args0=; unset ac_configure_args0;}
2711 { ac_configure_args1=; unset ac_configure_args1;}
2712
2713 # When interrupted or exit'd, cleanup temporary files, and complete
2714 # config.log.  We remove comments because anyway the quotes in there
2715 # would cause problems or look ugly.
2716 # WARNING: Use '\'' to represent an apostrophe within the trap.
2717 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2718 trap 'exit_status=$?
2719   # Save into config.log some information that might help in debugging.
2720   {
2721     echo
2722
2723     cat <<\_ASBOX
2724 ## ---------------- ##
2725 ## Cache variables. ##
2726 ## ---------------- ##
2727 _ASBOX
2728     echo
2729     # The following way of writing the cache mishandles newlines in values,
2730 (
2731   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2732     eval ac_val=\$$ac_var
2733     case $ac_val in #(
2734     *${as_nl}*)
2735       case $ac_var in #(
2736       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2737 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2738       esac
2739       case $ac_var in #(
2740       _ | IFS | as_nl) ;; #(
2741       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2742       *) { eval $ac_var=; unset $ac_var;} ;;
2743       esac ;;
2744     esac
2745   done
2746   (set) 2>&1 |
2747     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2748     *${as_nl}ac_space=\ *)
2749       sed -n \
2750         "s/'\''/'\''\\\\'\'''\''/g;
2751           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2752       ;; #(
2753     *)
2754       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2755       ;;
2756     esac |
2757     sort
2758 )
2759     echo
2760
2761     cat <<\_ASBOX
2762 ## ----------------- ##
2763 ## Output variables. ##
2764 ## ----------------- ##
2765 _ASBOX
2766     echo
2767     for ac_var in $ac_subst_vars
2768     do
2769       eval ac_val=\$$ac_var
2770       case $ac_val in
2771       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2772       esac
2773       $as_echo "$ac_var='\''$ac_val'\''"
2774     done | sort
2775     echo
2776
2777     if test -n "$ac_subst_files"; then
2778       cat <<\_ASBOX
2779 ## ------------------- ##
2780 ## File substitutions. ##
2781 ## ------------------- ##
2782 _ASBOX
2783       echo
2784       for ac_var in $ac_subst_files
2785       do
2786         eval ac_val=\$$ac_var
2787         case $ac_val in
2788         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2789         esac
2790         $as_echo "$ac_var='\''$ac_val'\''"
2791       done | sort
2792       echo
2793     fi
2794
2795     if test -s confdefs.h; then
2796       cat <<\_ASBOX
2797 ## ----------- ##
2798 ## confdefs.h. ##
2799 ## ----------- ##
2800 _ASBOX
2801       echo
2802       cat confdefs.h
2803       echo
2804     fi
2805     test "$ac_signal" != 0 &&
2806       $as_echo "$as_me: caught signal $ac_signal"
2807     $as_echo "$as_me: exit $exit_status"
2808   } >&5
2809   rm -f core *.core core.conftest.* &&
2810     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2811     exit $exit_status
2812 ' 0
2813 for ac_signal in 1 2 13 15; do
2814   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2815 done
2816 ac_signal=0
2817
2818 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2819 rm -f -r conftest* confdefs.h
2820
2821 $as_echo "/* confdefs.h */" > confdefs.h
2822
2823 # Predefined preprocessor variables.
2824
2825 cat >>confdefs.h <<_ACEOF
2826 #define PACKAGE_NAME "$PACKAGE_NAME"
2827 _ACEOF
2828
2829 cat >>confdefs.h <<_ACEOF
2830 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2831 _ACEOF
2832
2833 cat >>confdefs.h <<_ACEOF
2834 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2835 _ACEOF
2836
2837 cat >>confdefs.h <<_ACEOF
2838 #define PACKAGE_STRING "$PACKAGE_STRING"
2839 _ACEOF
2840
2841 cat >>confdefs.h <<_ACEOF
2842 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2843 _ACEOF
2844
2845 cat >>confdefs.h <<_ACEOF
2846 #define PACKAGE_URL "$PACKAGE_URL"
2847 _ACEOF
2848
2849
2850 # Let the site file select an alternate cache file if it wants to.
2851 # Prefer an explicitly selected file to automatically selected ones.
2852 ac_site_file1=NONE
2853 ac_site_file2=NONE
2854 if test -n "$CONFIG_SITE"; then
2855   ac_site_file1=$CONFIG_SITE
2856 elif test "x$prefix" != xNONE; then
2857   ac_site_file1=$prefix/share/config.site
2858   ac_site_file2=$prefix/etc/config.site
2859 else
2860   ac_site_file1=$ac_default_prefix/share/config.site
2861   ac_site_file2=$ac_default_prefix/etc/config.site
2862 fi
2863 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2864 do
2865   test "x$ac_site_file" = xNONE && continue
2866   if test -r "$ac_site_file"; then
2867     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2868 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2869     sed 's/^/| /' "$ac_site_file" >&5
2870     . "$ac_site_file"
2871   fi
2872 done
2873
2874 if test -r "$cache_file"; then
2875   # Some versions of bash will fail to source /dev/null (special
2876   # files actually), so we avoid doing that.
2877   if test -f "$cache_file"; then
2878     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2879 $as_echo "$as_me: loading cache $cache_file" >&6;}
2880     case $cache_file in
2881       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2882       *)                      . "./$cache_file";;
2883     esac
2884   fi
2885 else
2886   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2887 $as_echo "$as_me: creating cache $cache_file" >&6;}
2888   >$cache_file
2889 fi
2890
2891 # Check that the precious variables saved in the cache have kept the same
2892 # value.
2893 ac_cache_corrupted=false
2894 for ac_var in $ac_precious_vars; do
2895   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2896   eval ac_new_set=\$ac_env_${ac_var}_set
2897   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2898   eval ac_new_val=\$ac_env_${ac_var}_value
2899   case $ac_old_set,$ac_new_set in
2900     set,)
2901       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2902 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2903       ac_cache_corrupted=: ;;
2904     ,set)
2905       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2906 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2907       ac_cache_corrupted=: ;;
2908     ,);;
2909     *)
2910       if test "x$ac_old_val" != "x$ac_new_val"; then
2911         # differences in whitespace do not lead to failure.
2912         ac_old_val_w=`echo x $ac_old_val`
2913         ac_new_val_w=`echo x $ac_new_val`
2914         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2915           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2916 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2917           ac_cache_corrupted=:
2918         else
2919           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2920 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2921           eval $ac_var=\$ac_old_val
2922         fi
2923         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2924 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2925         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2926 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2927       fi;;
2928   esac
2929   # Pass precious variables to config.status.
2930   if test "$ac_new_set" = set; then
2931     case $ac_new_val in
2932     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2933     *) ac_arg=$ac_var=$ac_new_val ;;
2934     esac
2935     case " $ac_configure_args " in
2936       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2937       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2938     esac
2939   fi
2940 done
2941 if $ac_cache_corrupted; then
2942   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2943 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2944   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2945 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2946   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2947 fi
2948 ## -------------------- ##
2949 ## Main body of script. ##
2950 ## -------------------- ##
2951
2952 ac_ext=c
2953 ac_cpp='$CPP $CPPFLAGS'
2954 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2955 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2956 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2957
2958
2959
2960
2961
2962
2963 ac_config_headers="$ac_config_headers auto-host.h:config.in"
2964
2965
2966 gcc_version=`cat $srcdir/BASE-VER`
2967
2968 # Determine the host, build, and target systems
2969 ac_aux_dir=
2970 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2971   for ac_t in install-sh install.sh shtool; do
2972     if test -f "$ac_dir/$ac_t"; then
2973       ac_aux_dir=$ac_dir
2974       ac_install_sh="$ac_aux_dir/$ac_t -c"
2975       break 2
2976     fi
2977   done
2978 done
2979 if test -z "$ac_aux_dir"; then
2980   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2981 fi
2982
2983 # These three variables are undocumented and unsupported,
2984 # and are intended to be withdrawn in a future Autoconf release.
2985 # They can cause serious problems if a builder's source tree is in a directory
2986 # whose full name contains unusual characters.
2987 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2988 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2989 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2990
2991
2992 # Make sure we can run config.sub.
2993 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2994   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2995
2996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2997 $as_echo_n "checking build system type... " >&6; }
2998 if test "${ac_cv_build+set}" = set; then :
2999   $as_echo_n "(cached) " >&6
3000 else
3001   ac_build_alias=$build_alias
3002 test "x$ac_build_alias" = x &&
3003   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3004 test "x$ac_build_alias" = x &&
3005   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3006 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3007   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3008
3009 fi
3010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3011 $as_echo "$ac_cv_build" >&6; }
3012 case $ac_cv_build in
3013 *-*-*) ;;
3014 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3015 esac
3016 build=$ac_cv_build
3017 ac_save_IFS=$IFS; IFS='-'
3018 set x $ac_cv_build
3019 shift
3020 build_cpu=$1
3021 build_vendor=$2
3022 shift; shift
3023 # Remember, the first character of IFS is used to create $*,
3024 # except with old shells:
3025 build_os=$*
3026 IFS=$ac_save_IFS
3027 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3028
3029
3030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3031 $as_echo_n "checking host system type... " >&6; }
3032 if test "${ac_cv_host+set}" = set; then :
3033   $as_echo_n "(cached) " >&6
3034 else
3035   if test "x$host_alias" = x; then
3036   ac_cv_host=$ac_cv_build
3037 else
3038   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3039     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3040 fi
3041
3042 fi
3043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3044 $as_echo "$ac_cv_host" >&6; }
3045 case $ac_cv_host in
3046 *-*-*) ;;
3047 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3048 esac
3049 host=$ac_cv_host
3050 ac_save_IFS=$IFS; IFS='-'
3051 set x $ac_cv_host
3052 shift
3053 host_cpu=$1
3054 host_vendor=$2
3055 shift; shift
3056 # Remember, the first character of IFS is used to create $*,
3057 # except with old shells:
3058 host_os=$*
3059 IFS=$ac_save_IFS
3060 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3061
3062
3063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3064 $as_echo_n "checking target system type... " >&6; }
3065 if test "${ac_cv_target+set}" = set; then :
3066   $as_echo_n "(cached) " >&6
3067 else
3068   if test "x$target_alias" = x; then
3069   ac_cv_target=$ac_cv_host
3070 else
3071   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3072     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3073 fi
3074
3075 fi
3076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3077 $as_echo "$ac_cv_target" >&6; }
3078 case $ac_cv_target in
3079 *-*-*) ;;
3080 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3081 esac
3082 target=$ac_cv_target
3083 ac_save_IFS=$IFS; IFS='-'
3084 set x $ac_cv_target
3085 shift
3086 target_cpu=$1
3087 target_vendor=$2
3088 shift; shift
3089 # Remember, the first character of IFS is used to create $*,
3090 # except with old shells:
3091 target_os=$*
3092 IFS=$ac_save_IFS
3093 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3094
3095
3096 # The aliases save the names the user supplied, while $host etc.
3097 # will get canonicalized.
3098 test -n "$target_alias" &&
3099   test "$program_prefix$program_suffix$program_transform_name" = \
3100     NONENONEs,x,x, &&
3101   program_prefix=${target_alias}-
3102
3103 # Determine the noncanonical target name, for directory use.
3104  case ${build_alias} in
3105   "") build_noncanonical=${build} ;;
3106   *) build_noncanonical=${build_alias} ;;
3107 esac
3108
3109  case ${host_alias} in
3110   "") host_noncanonical=${build_noncanonical} ;;
3111   *) host_noncanonical=${host_alias} ;;
3112 esac
3113
3114  case ${target_alias} in
3115   "") target_noncanonical=${host_noncanonical} ;;
3116   *) target_noncanonical=${target_alias} ;;
3117 esac
3118
3119
3120
3121
3122 # Determine the target- and build-specific subdirectories
3123
3124 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
3125 # have matching libraries, they should use host libraries: Makefile.tpl
3126 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
3127 # However, they still use the build modules, because the corresponding
3128 # host modules (e.g. bison) are only built for the host when bootstrap
3129 # finishes. So:
3130 # - build_subdir is where we find build modules, and never changes.
3131 # - build_libsubdir is where we find build libraries, and can be overridden.
3132
3133 # Prefix 'build-' so this never conflicts with target_subdir.
3134 build_subdir="build-${build_noncanonical}"
3135
3136 # Check whether --with-build-libsubdir was given.
3137 if test "${with_build_libsubdir+set}" = set; then :
3138   withval=$with_build_libsubdir; build_libsubdir="$withval"
3139 else
3140   build_libsubdir="$build_subdir"
3141 fi
3142
3143 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
3144 if ( test $srcdir = . && test -d gcc ) \
3145    || test -d $srcdir/../host-${host_noncanonical}; then
3146   host_subdir="host-${host_noncanonical}"
3147 else
3148   host_subdir=.
3149 fi
3150 # No prefix.
3151 target_subdir=${target_noncanonical}
3152
3153
3154 # Set program_transform_name
3155 test "$program_prefix" != NONE &&
3156   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3157 # Use a double $ so make ignores it.
3158 test "$program_suffix" != NONE &&
3159   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3160 # Double any \ or $.
3161 # By default was `s,x,x', remove it if useless.
3162 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3163 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3164
3165
3166 # Check for bogus environment variables.
3167 # Test if LIBRARY_PATH contains the notation for the current directory
3168 # since this would lead to problems installing/building glibc.
3169 # LIBRARY_PATH contains the current directory if one of the following
3170 # is true:
3171 # - one of the terminals (":" and ";") is the first or last sign
3172 # - two terminals occur directly after each other
3173 # - the path contains an element with a dot in it
3174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5
3175 $as_echo_n "checking LIBRARY_PATH variable... " >&6; }
3176 case ${LIBRARY_PATH} in
3177   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3178     library_path_setting="contains current directory"
3179     ;;
3180   *)
3181     library_path_setting="ok"
3182     ;;
3183 esac
3184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5
3185 $as_echo "$library_path_setting" >&6; }
3186 if test "$library_path_setting" != "ok"; then
3187 as_fn_error "
3188 *** LIBRARY_PATH shouldn't contain the current directory when
3189 *** building gcc. Please change the environment variable
3190 *** and run configure again." "$LINENO" 5
3191 fi
3192
3193 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
3194 # since this would lead to problems installing/building glibc.
3195 # GCC_EXEC_PREFIX contains the current directory if one of the following
3196 # is true:
3197 # - one of the terminals (":" and ";") is the first or last sign
3198 # - two terminals occur directly after each other
3199 # - the path contains an element with a dot in it
3200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5
3201 $as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; }
3202 case ${GCC_EXEC_PREFIX} in
3203   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3204     gcc_exec_prefix_setting="contains current directory"
3205     ;;
3206   *)
3207     gcc_exec_prefix_setting="ok"
3208     ;;
3209 esac
3210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5
3211 $as_echo "$gcc_exec_prefix_setting" >&6; }
3212 if test "$gcc_exec_prefix_setting" != "ok"; then
3213 as_fn_error "
3214 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
3215 *** building gcc. Please change the environment variable
3216 *** and run configure again." "$LINENO" 5
3217 fi
3218
3219 # -----------
3220 # Directories
3221 # -----------
3222
3223 # Specify the local prefix
3224 local_prefix=
3225
3226 # Check whether --with-local-prefix was given.
3227 if test "${with_local_prefix+set}" = set; then :
3228   withval=$with_local_prefix; case "${withval}" in
3229 yes)    as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
3230 no)     ;;
3231 *)      local_prefix=$with_local_prefix ;;
3232 esac
3233 fi
3234
3235
3236 # Default local prefix if it is empty
3237 if test x$local_prefix = x; then
3238         local_prefix=/usr/local
3239 fi
3240
3241 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
3242 # passed in by the toplevel make and thus we'd get different behavior
3243 # depending on where we built the sources.
3244 gcc_gxx_include_dir=
3245 # Specify the g++ header file directory
3246
3247 # Check whether --with-gxx-include-dir was given.
3248 if test "${with_gxx_include_dir+set}" = set; then :
3249   withval=$with_gxx_include_dir; case "${withval}" in
3250 yes)    as_fn_error "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;;
3251 no)     ;;
3252 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
3253 esac
3254 fi
3255
3256
3257 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
3258 if test x${gcc_gxx_include_dir} = x; then
3259   if test x${enable_version_specific_runtime_libs} = xyes; then
3260     gcc_gxx_include_dir='${libsubdir}/include/c++'
3261   else
3262     libstdcxx_incdir='include/c++/$(version)'
3263     if test x$host != x$target; then
3264        libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
3265     fi
3266     gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
3267   fi
3268 fi
3269
3270
3271 # Check whether --with-cpp_install_dir was given.
3272 if test "${with_cpp_install_dir+set}" = set; then :
3273   withval=$with_cpp_install_dir; if test x$withval = xyes; then
3274   as_fn_error "option --with-cpp-install-dir requires an argument" "$LINENO" 5
3275 elif test x$withval != xno; then
3276   cpp_install_dir=$withval
3277 fi
3278 fi
3279
3280
3281 # We would like to our source tree to be readonly.  However when releases or
3282 # pre-releases are generated, the flex/bison generated files as well as the
3283 # various formats of manuals need to be included along with the rest of the
3284 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
3285 # just that.
3286
3287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5
3288 $as_echo_n "checking whether to place generated files in the source directory... " >&6; }
3289     # Check whether --enable-generated-files-in-srcdir was given.
3290 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3291   enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval
3292 else
3293   generated_files_in_srcdir=no
3294 fi
3295
3296
3297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5
3298 $as_echo "$generated_files_in_srcdir" >&6; }
3299
3300 if test "$generated_files_in_srcdir" = "yes"; then
3301   GENINSRC=''
3302 else
3303   GENINSRC='#'
3304 fi
3305
3306
3307 # -------------------
3308 # Find default linker
3309 # -------------------
3310
3311 # With GNU ld
3312
3313 # Check whether --with-gnu-ld was given.
3314 if test "${with_gnu_ld+set}" = set; then :
3315   withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld"
3316 else
3317   gnu_ld_flag=no
3318 fi
3319
3320
3321 # With pre-defined ld
3322
3323 # Check whether --with-ld was given.
3324 if test "${with_ld+set}" = set; then :
3325   withval=$with_ld; DEFAULT_LINKER="$with_ld"
3326 fi
3327
3328 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3329   if test ! -x "$DEFAULT_LINKER"; then
3330     as_fn_error "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5
3331   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3332     gnu_ld_flag=yes
3333   fi
3334
3335 cat >>confdefs.h <<_ACEOF
3336 #define DEFAULT_LINKER "$DEFAULT_LINKER"
3337 _ACEOF
3338
3339 fi
3340
3341 gnu_ld=`if test x"$gnu_ld_flag" = x"yes"; then echo 1; else echo 0; fi`
3342
3343 cat >>confdefs.h <<_ACEOF
3344 #define HAVE_GNU_LD $gnu_ld
3345 _ACEOF
3346
3347
3348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5
3349 $as_echo_n "checking whether a default linker was specified... " >&6; }
3350 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3351   if test x"$gnu_ld_flag" = x"no"; then
3352     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5
3353 $as_echo "yes ($DEFAULT_LINKER)" >&6; }
3354   else
3355     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
3356 $as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; }
3357   fi
3358 else
3359   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3360 $as_echo "no" >&6; }
3361 fi
3362
3363 # With demangler in GNU ld
3364
3365 # Check whether --with-demangler-in-ld was given.
3366 if test "${with_demangler_in_ld+set}" = set; then :
3367   withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld"
3368 else
3369   demangler_in_ld=no
3370 fi
3371
3372
3373 # ----------------------
3374 # Find default assembler
3375 # ----------------------
3376
3377 # With GNU as
3378
3379 # Check whether --with-gnu-as was given.
3380 if test "${with_gnu_as+set}" = set; then :
3381   withval=$with_gnu_as; gas_flag="$with_gnu_as"
3382 else
3383   gas_flag=no
3384 fi
3385
3386
3387
3388 # Check whether --with-as was given.
3389 if test "${with_as+set}" = set; then :
3390   withval=$with_as; DEFAULT_ASSEMBLER="$with_as"
3391 fi
3392
3393 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3394   if test ! -x "$DEFAULT_ASSEMBLER"; then
3395     as_fn_error "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5
3396   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3397     gas_flag=yes
3398   fi
3399
3400 cat >>confdefs.h <<_ACEOF
3401 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
3402 _ACEOF
3403
3404 fi
3405
3406 gnu_as=`if test x"$gas_flag" = x"yes"; then echo 1; else echo 0; fi`
3407
3408 cat >>confdefs.h <<_ACEOF
3409 #define HAVE_GNU_AS $gnu_as
3410 _ACEOF
3411
3412
3413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
3414 $as_echo_n "checking whether a default assembler was specified... " >&6; }
3415 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3416   if test x"$gas_flag" = x"no"; then
3417     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5
3418 $as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; }
3419   else
3420     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
3421 $as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; }
3422   fi
3423 else
3424   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3425 $as_echo "no" >&6; }
3426 fi
3427
3428 # ---------------
3429 # Find C compiler
3430 # ---------------
3431
3432 # If a non-executable a.out is present (e.g. created by GNU as above even if
3433 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
3434 # file, even when creating an executable, so an execution test fails.
3435 # Remove possible default executable files to avoid this.
3436 #
3437 # FIXME: This really belongs into AC_PROG_CC and can be removed once
3438 # Autoconf includes it.
3439 rm -f a.out a.exe b.out
3440
3441 # Find the native compiler
3442 ac_ext=c
3443 ac_cpp='$CPP $CPPFLAGS'
3444 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3445 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3446 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3447 if test -n "$ac_tool_prefix"; then
3448   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3449 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3451 $as_echo_n "checking for $ac_word... " >&6; }
3452 if test "${ac_cv_prog_CC+set}" = set; then :
3453   $as_echo_n "(cached) " >&6
3454 else
3455   if test -n "$CC"; then
3456   ac_cv_prog_CC="$CC" # Let the user override the test.
3457 else
3458 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3459 for as_dir in $PATH
3460 do
3461   IFS=$as_save_IFS
3462   test -z "$as_dir" && as_dir=.
3463     for ac_exec_ext in '' $ac_executable_extensions; do
3464   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3465     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3466     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3467     break 2
3468   fi
3469 done
3470   done
3471 IFS=$as_save_IFS
3472
3473 fi
3474 fi
3475 CC=$ac_cv_prog_CC
3476 if test -n "$CC"; then
3477   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3478 $as_echo "$CC" >&6; }
3479 else
3480   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3481 $as_echo "no" >&6; }
3482 fi
3483
3484
3485 fi
3486 if test -z "$ac_cv_prog_CC"; then
3487   ac_ct_CC=$CC
3488   # Extract the first word of "gcc", so it can be a program name with args.
3489 set dummy gcc; ac_word=$2
3490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3491 $as_echo_n "checking for $ac_word... " >&6; }
3492 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3493   $as_echo_n "(cached) " >&6
3494 else
3495   if test -n "$ac_ct_CC"; then
3496   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3497 else
3498 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3499 for as_dir in $PATH
3500 do
3501   IFS=$as_save_IFS
3502   test -z "$as_dir" && as_dir=.
3503     for ac_exec_ext in '' $ac_executable_extensions; do
3504   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3505     ac_cv_prog_ac_ct_CC="gcc"
3506     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3507     break 2
3508   fi
3509 done
3510   done
3511 IFS=$as_save_IFS
3512
3513 fi
3514 fi
3515 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3516 if test -n "$ac_ct_CC"; then
3517   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3518 $as_echo "$ac_ct_CC" >&6; }
3519 else
3520   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3521 $as_echo "no" >&6; }
3522 fi
3523
3524   if test "x$ac_ct_CC" = x; then
3525     CC=""
3526   else
3527     case $cross_compiling:$ac_tool_warned in
3528 yes:)
3529 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3530 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3531 ac_tool_warned=yes ;;
3532 esac
3533     CC=$ac_ct_CC
3534   fi
3535 else
3536   CC="$ac_cv_prog_CC"
3537 fi
3538
3539 if test -z "$CC"; then
3540           if test -n "$ac_tool_prefix"; then
3541     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3542 set dummy ${ac_tool_prefix}cc; ac_word=$2
3543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3544 $as_echo_n "checking for $ac_word... " >&6; }
3545 if test "${ac_cv_prog_CC+set}" = set; then :
3546   $as_echo_n "(cached) " >&6
3547 else
3548   if test -n "$CC"; then
3549   ac_cv_prog_CC="$CC" # Let the user override the test.
3550 else
3551 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3552 for as_dir in $PATH
3553 do
3554   IFS=$as_save_IFS
3555   test -z "$as_dir" && as_dir=.
3556     for ac_exec_ext in '' $ac_executable_extensions; do
3557   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3558     ac_cv_prog_CC="${ac_tool_prefix}cc"
3559     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3560     break 2
3561   fi
3562 done
3563   done
3564 IFS=$as_save_IFS
3565
3566 fi
3567 fi
3568 CC=$ac_cv_prog_CC
3569 if test -n "$CC"; then
3570   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3571 $as_echo "$CC" >&6; }
3572 else
3573   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3574 $as_echo "no" >&6; }
3575 fi
3576
3577
3578   fi
3579 fi
3580 if test -z "$CC"; then
3581   # Extract the first word of "cc", so it can be a program name with args.
3582 set dummy cc; ac_word=$2
3583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3584 $as_echo_n "checking for $ac_word... " >&6; }
3585 if test "${ac_cv_prog_CC+set}" = set; then :
3586   $as_echo_n "(cached) " >&6
3587 else
3588   if test -n "$CC"; then
3589   ac_cv_prog_CC="$CC" # Let the user override the test.
3590 else
3591   ac_prog_rejected=no
3592 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3593 for as_dir in $PATH
3594 do
3595   IFS=$as_save_IFS
3596   test -z "$as_dir" && as_dir=.
3597     for ac_exec_ext in '' $ac_executable_extensions; do
3598   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3599     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3600        ac_prog_rejected=yes
3601        continue
3602      fi
3603     ac_cv_prog_CC="cc"
3604     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3605     break 2
3606   fi
3607 done
3608   done
3609 IFS=$as_save_IFS
3610
3611 if test $ac_prog_rejected = yes; then
3612   # We found a bogon in the path, so make sure we never use it.
3613   set dummy $ac_cv_prog_CC
3614   shift
3615   if test $# != 0; then
3616     # We chose a different compiler from the bogus one.
3617     # However, it has the same basename, so the bogon will be chosen
3618     # first if we set CC to just the basename; use the full file name.
3619     shift
3620     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3621   fi
3622 fi
3623 fi
3624 fi
3625 CC=$ac_cv_prog_CC
3626 if test -n "$CC"; then
3627   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3628 $as_echo "$CC" >&6; }
3629 else
3630   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3631 $as_echo "no" >&6; }
3632 fi
3633
3634
3635 fi
3636 if test -z "$CC"; then
3637   if test -n "$ac_tool_prefix"; then
3638   for ac_prog in cl.exe
3639   do
3640     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3641 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3643 $as_echo_n "checking for $ac_word... " >&6; }
3644 if test "${ac_cv_prog_CC+set}" = set; then :
3645   $as_echo_n "(cached) " >&6
3646 else
3647   if test -n "$CC"; then
3648   ac_cv_prog_CC="$CC" # Let the user override the test.
3649 else
3650 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3651 for as_dir in $PATH
3652 do
3653   IFS=$as_save_IFS
3654   test -z "$as_dir" && as_dir=.
3655     for ac_exec_ext in '' $ac_executable_extensions; do
3656   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3657     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3658     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3659     break 2
3660   fi
3661 done
3662   done
3663 IFS=$as_save_IFS
3664
3665 fi
3666 fi
3667 CC=$ac_cv_prog_CC
3668 if test -n "$CC"; then
3669   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3670 $as_echo "$CC" >&6; }
3671 else
3672   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3673 $as_echo "no" >&6; }
3674 fi
3675
3676
3677     test -n "$CC" && break
3678   done
3679 fi
3680 if test -z "$CC"; then
3681   ac_ct_CC=$CC
3682   for ac_prog in cl.exe
3683 do
3684   # Extract the first word of "$ac_prog", so it can be a program name with args.
3685 set dummy $ac_prog; ac_word=$2
3686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3687 $as_echo_n "checking for $ac_word... " >&6; }
3688 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3689   $as_echo_n "(cached) " >&6
3690 else
3691   if test -n "$ac_ct_CC"; then
3692   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3693 else
3694 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3695 for as_dir in $PATH
3696 do
3697   IFS=$as_save_IFS
3698   test -z "$as_dir" && as_dir=.
3699     for ac_exec_ext in '' $ac_executable_extensions; do
3700   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3701     ac_cv_prog_ac_ct_CC="$ac_prog"
3702     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3703     break 2
3704   fi
3705 done
3706   done
3707 IFS=$as_save_IFS
3708
3709 fi
3710 fi
3711 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3712 if test -n "$ac_ct_CC"; then
3713   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3714 $as_echo "$ac_ct_CC" >&6; }
3715 else
3716   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3717 $as_echo "no" >&6; }
3718 fi
3719
3720
3721   test -n "$ac_ct_CC" && break
3722 done
3723
3724   if test "x$ac_ct_CC" = x; then
3725     CC=""
3726   else
3727     case $cross_compiling:$ac_tool_warned in
3728 yes:)
3729 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3730 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3731 ac_tool_warned=yes ;;
3732 esac
3733     CC=$ac_ct_CC
3734   fi
3735 fi
3736
3737 fi
3738
3739
3740 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3741 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3742 as_fn_error "no acceptable C compiler found in \$PATH
3743 See \`config.log' for more details." "$LINENO" 5; }
3744
3745 # Provide some information about the compiler.
3746 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3747 set X $ac_compile
3748 ac_compiler=$2
3749 for ac_option in --version -v -V -qversion; do
3750   { { ac_try="$ac_compiler $ac_option >&5"
3751 case "(($ac_try" in
3752   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3753   *) ac_try_echo=$ac_try;;
3754 esac
3755 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3756 $as_echo "$ac_try_echo"; } >&5
3757   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3758   ac_status=$?
3759   if test -s conftest.err; then
3760     sed '10a\
3761 ... rest of stderr output deleted ...
3762          10q' conftest.err >conftest.er1
3763     cat conftest.er1 >&5
3764     rm -f conftest.er1 conftest.err
3765   fi
3766   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3767   test $ac_status = 0; }
3768 done
3769
3770 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3771 /* end confdefs.h.  */
3772
3773 int
3774 main ()
3775 {
3776
3777   ;
3778   return 0;
3779 }
3780 _ACEOF
3781 ac_clean_files_save=$ac_clean_files
3782 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3783 # Try to create an executable without -o first, disregard a.out.
3784 # It will help us diagnose broken compilers, and finding out an intuition
3785 # of exeext.
3786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3787 $as_echo_n "checking for C compiler default output file name... " >&6; }
3788 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3789
3790 # The possible output files:
3791 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3792
3793 ac_rmfiles=
3794 for ac_file in $ac_files
3795 do
3796   case $ac_file in
3797     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3798     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3799   esac
3800 done
3801 rm -f $ac_rmfiles
3802
3803 if { { ac_try="$ac_link_default"
3804 case "(($ac_try" in
3805   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3806   *) ac_try_echo=$ac_try;;
3807 esac
3808 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3809 $as_echo "$ac_try_echo"; } >&5
3810   (eval "$ac_link_default") 2>&5
3811   ac_status=$?
3812   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3813   test $ac_status = 0; }; then :
3814   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3815 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3816 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3817 # so that the user can short-circuit this test for compilers unknown to
3818 # Autoconf.
3819 for ac_file in $ac_files ''
3820 do
3821   test -f "$ac_file" || continue
3822   case $ac_file in
3823     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3824         ;;
3825     [ab].out )
3826         # We found the default executable, but exeext='' is most
3827         # certainly right.
3828         break;;
3829     *.* )
3830         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3831         then :; else
3832            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3833         fi
3834         # We set ac_cv_exeext here because the later test for it is not
3835         # safe: cross compilers may not add the suffix if given an `-o'
3836         # argument, so we may need to know it at that point already.
3837         # Even if this section looks crufty: it has the advantage of
3838         # actually working.
3839         break;;
3840     * )
3841         break;;
3842   esac
3843 done
3844 test "$ac_cv_exeext" = no && ac_cv_exeext=
3845
3846 else
3847   ac_file=''
3848 fi
3849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3850 $as_echo "$ac_file" >&6; }
3851 if test -z "$ac_file"; then :
3852   $as_echo "$as_me: failed program was:" >&5
3853 sed 's/^/| /' conftest.$ac_ext >&5
3854
3855 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3856 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3857 { as_fn_set_status 77
3858 as_fn_error "C compiler cannot create executables
3859 See \`config.log' for more details." "$LINENO" 5; }; }
3860 fi
3861 ac_exeext=$ac_cv_exeext
3862
3863 # Check that the compiler produces executables we can run.  If not, either
3864 # the compiler is broken, or we cross compile.
3865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3866 $as_echo_n "checking whether the C compiler works... " >&6; }
3867 # If not cross compiling, check that we can run a simple program.
3868 if test "$cross_compiling" != yes; then
3869   if { ac_try='./$ac_file'
3870   { { case "(($ac_try" in
3871   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3872   *) ac_try_echo=$ac_try;;
3873 esac
3874 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3875 $as_echo "$ac_try_echo"; } >&5
3876   (eval "$ac_try") 2>&5
3877   ac_status=$?
3878   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3879   test $ac_status = 0; }; }; then
3880     cross_compiling=no
3881   else
3882     if test "$cross_compiling" = maybe; then
3883         cross_compiling=yes
3884     else
3885         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3886 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3887 as_fn_error "cannot run C compiled programs.
3888 If you meant to cross compile, use \`--host'.
3889 See \`config.log' for more details." "$LINENO" 5; }
3890     fi
3891   fi
3892 fi
3893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3894 $as_echo "yes" >&6; }
3895
3896 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3897 ac_clean_files=$ac_clean_files_save
3898 # Check that the compiler produces executables we can run.  If not, either
3899 # the compiler is broken, or we cross compile.
3900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3901 $as_echo_n "checking whether we are cross compiling... " >&6; }
3902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3903 $as_echo "$cross_compiling" >&6; }
3904
3905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3906 $as_echo_n "checking for suffix of executables... " >&6; }
3907 if { { ac_try="$ac_link"
3908 case "(($ac_try" in
3909   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3910   *) ac_try_echo=$ac_try;;
3911 esac
3912 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3913 $as_echo "$ac_try_echo"; } >&5
3914   (eval "$ac_link") 2>&5
3915   ac_status=$?
3916   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3917   test $ac_status = 0; }; then :
3918   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3919 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3920 # work properly (i.e., refer to `conftest.exe'), while it won't with
3921 # `rm'.
3922 for ac_file in conftest.exe conftest conftest.*; do
3923   test -f "$ac_file" || continue
3924   case $ac_file in
3925     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3926     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3927           break;;
3928     * ) break;;
3929   esac
3930 done
3931 else
3932   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3933 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3934 as_fn_error "cannot compute suffix of executables: cannot compile and link
3935 See \`config.log' for more details." "$LINENO" 5; }
3936 fi
3937 rm -f conftest$ac_cv_exeext
3938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3939 $as_echo "$ac_cv_exeext" >&6; }
3940
3941 rm -f conftest.$ac_ext
3942 EXEEXT=$ac_cv_exeext
3943 ac_exeext=$EXEEXT
3944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3945 $as_echo_n "checking for suffix of object files... " >&6; }
3946 if test "${ac_cv_objext+set}" = set; then :
3947   $as_echo_n "(cached) " >&6
3948 else
3949   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3950 /* end confdefs.h.  */
3951
3952 int
3953 main ()
3954 {
3955
3956   ;
3957   return 0;
3958 }
3959 _ACEOF
3960 rm -f conftest.o conftest.obj
3961 if { { ac_try="$ac_compile"
3962 case "(($ac_try" in
3963   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3964   *) ac_try_echo=$ac_try;;
3965 esac
3966 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3967 $as_echo "$ac_try_echo"; } >&5
3968   (eval "$ac_compile") 2>&5
3969   ac_status=$?
3970   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3971   test $ac_status = 0; }; then :
3972   for ac_file in conftest.o conftest.obj conftest.*; do
3973   test -f "$ac_file" || continue;
3974   case $ac_file in
3975     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3976     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3977        break;;
3978   esac
3979 done
3980 else
3981   $as_echo "$as_me: failed program was:" >&5
3982 sed 's/^/| /' conftest.$ac_ext >&5
3983
3984 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3985 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3986 as_fn_error "cannot compute suffix of object files: cannot compile
3987 See \`config.log' for more details." "$LINENO" 5; }
3988 fi
3989 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3990 fi
3991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3992 $as_echo "$ac_cv_objext" >&6; }
3993 OBJEXT=$ac_cv_objext
3994 ac_objext=$OBJEXT
3995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3996 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3997 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3998   $as_echo_n "(cached) " >&6
3999 else
4000   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4001 /* end confdefs.h.  */
4002
4003 int
4004 main ()
4005 {
4006 #ifndef __GNUC__
4007        choke me
4008 #endif
4009
4010   ;
4011   return 0;
4012 }
4013 _ACEOF
4014 if ac_fn_c_try_compile "$LINENO"; then :
4015   ac_compiler_gnu=yes
4016 else
4017   ac_compiler_gnu=no
4018 fi
4019 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4020 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4021
4022 fi
4023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4024 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4025 if test $ac_compiler_gnu = yes; then
4026   GCC=yes
4027 else
4028   GCC=
4029 fi
4030 ac_test_CFLAGS=${CFLAGS+set}
4031 ac_save_CFLAGS=$CFLAGS
4032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4033 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4034 if test "${ac_cv_prog_cc_g+set}" = set; then :
4035   $as_echo_n "(cached) " >&6
4036 else
4037   ac_save_c_werror_flag=$ac_c_werror_flag
4038    ac_c_werror_flag=yes
4039    ac_cv_prog_cc_g=no
4040    CFLAGS="-g"
4041    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4042 /* end confdefs.h.  */
4043
4044 int
4045 main ()
4046 {
4047
4048   ;
4049   return 0;
4050 }
4051 _ACEOF
4052 if ac_fn_c_try_compile "$LINENO"; then :
4053   ac_cv_prog_cc_g=yes
4054 else
4055   CFLAGS=""
4056       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4057 /* end confdefs.h.  */
4058
4059 int
4060 main ()
4061 {
4062
4063   ;
4064   return 0;
4065 }
4066 _ACEOF
4067 if ac_fn_c_try_compile "$LINENO"; then :
4068
4069 else
4070   ac_c_werror_flag=$ac_save_c_werror_flag
4071          CFLAGS="-g"
4072          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4073 /* end confdefs.h.  */
4074
4075 int
4076 main ()
4077 {
4078
4079   ;
4080   return 0;
4081 }
4082 _ACEOF
4083 if ac_fn_c_try_compile "$LINENO"; then :
4084   ac_cv_prog_cc_g=yes
4085 fi
4086 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4087 fi
4088 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4089 fi
4090 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4091    ac_c_werror_flag=$ac_save_c_werror_flag
4092 fi
4093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4094 $as_echo "$ac_cv_prog_cc_g" >&6; }
4095 if test "$ac_test_CFLAGS" = set; then
4096   CFLAGS=$ac_save_CFLAGS
4097 elif test $ac_cv_prog_cc_g = yes; then
4098   if test "$GCC" = yes; then
4099     CFLAGS="-g -O2"
4100   else
4101     CFLAGS="-g"
4102   fi
4103 else
4104   if test "$GCC" = yes; then
4105     CFLAGS="-O2"
4106   else
4107     CFLAGS=
4108   fi
4109 fi
4110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4111 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4112 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4113   $as_echo_n "(cached) " >&6
4114 else
4115   ac_cv_prog_cc_c89=no
4116 ac_save_CC=$CC
4117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4118 /* end confdefs.h.  */
4119 #include <stdarg.h>
4120 #include <stdio.h>
4121 #include <sys/types.h>
4122 #include <sys/stat.h>
4123 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4124 struct buf { int x; };
4125 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4126 static char *e (p, i)
4127      char **p;
4128      int i;
4129 {
4130   return p[i];
4131 }
4132 static char *f (char * (*g) (char **, int), char **p, ...)
4133 {
4134   char *s;
4135   va_list v;
4136   va_start (v,p);
4137   s = g (p, va_arg (v,int));
4138   va_end (v);
4139   return s;
4140 }
4141
4142 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4143    function prototypes and stuff, but not '\xHH' hex character constants.
4144    These don't provoke an error unfortunately, instead are silently treated
4145    as 'x'.  The following induces an error, until -std is added to get
4146    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4147    array size at least.  It's necessary to write '\x00'==0 to get something
4148    that's true only with -std.  */
4149 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4150
4151 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4152    inside strings and character constants.  */
4153 #define FOO(x) 'x'
4154 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4155
4156 int test (int i, double x);
4157 struct s1 {int (*f) (int a);};
4158 struct s2 {int (*f) (double a);};
4159 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4160 int argc;
4161 char **argv;
4162 int
4163 main ()
4164 {
4165 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4166   ;
4167   return 0;
4168 }
4169 _ACEOF
4170 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4171         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4172 do
4173   CC="$ac_save_CC $ac_arg"
4174   if ac_fn_c_try_compile "$LINENO"; then :
4175   ac_cv_prog_cc_c89=$ac_arg
4176 fi
4177 rm -f core conftest.err conftest.$ac_objext
4178   test "x$ac_cv_prog_cc_c89" != "xno" && break
4179 done
4180 rm -f conftest.$ac_ext
4181 CC=$ac_save_CC
4182
4183 fi
4184 # AC_CACHE_VAL
4185 case "x$ac_cv_prog_cc_c89" in
4186   x)
4187     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4188 $as_echo "none needed" >&6; } ;;
4189   xno)
4190     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4191 $as_echo "unsupported" >&6; } ;;
4192   *)
4193     CC="$CC $ac_cv_prog_cc_c89"
4194     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4195 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4196 esac
4197 if test "x$ac_cv_prog_cc_c89" != xno; then :
4198
4199 fi
4200
4201 ac_ext=c
4202 ac_cpp='$CPP $CPPFLAGS'
4203 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4204 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4205 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4206
4207 if test "x$CC" != xcc; then
4208   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4209 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4210 else
4211   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4212 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4213 fi
4214 set dummy $CC; ac_cc=`$as_echo "$2" |
4215                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4216 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4217   $as_echo_n "(cached) " >&6
4218 else
4219   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4220 /* end confdefs.h.  */
4221
4222 int
4223 main ()
4224 {
4225
4226   ;
4227   return 0;
4228 }
4229 _ACEOF
4230 # Make sure it works both with $CC and with simple cc.
4231 # We do the test twice because some compilers refuse to overwrite an
4232 # existing .o file with -o, though they will create one.
4233 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4234 rm -f conftest2.*
4235 if { { case "(($ac_try" in
4236   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4237   *) ac_try_echo=$ac_try;;
4238 esac
4239 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4240 $as_echo "$ac_try_echo"; } >&5
4241   (eval "$ac_try") 2>&5
4242   ac_status=$?
4243   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4244   test $ac_status = 0; } &&
4245    test -f conftest2.$ac_objext && { { case "(($ac_try" in
4246   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4247   *) ac_try_echo=$ac_try;;
4248 esac
4249 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4250 $as_echo "$ac_try_echo"; } >&5
4251   (eval "$ac_try") 2>&5
4252   ac_status=$?
4253   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4254   test $ac_status = 0; };
4255 then
4256   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4257   if test "x$CC" != xcc; then
4258     # Test first that cc exists at all.
4259     if { ac_try='cc -c conftest.$ac_ext >&5'
4260   { { case "(($ac_try" in
4261   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4262   *) ac_try_echo=$ac_try;;
4263 esac
4264 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4265 $as_echo "$ac_try_echo"; } >&5
4266   (eval "$ac_try") 2>&5
4267   ac_status=$?
4268   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4269   test $ac_status = 0; }; }; then
4270       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4271       rm -f conftest2.*
4272       if { { case "(($ac_try" in
4273   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4274   *) ac_try_echo=$ac_try;;
4275 esac
4276 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4277 $as_echo "$ac_try_echo"; } >&5
4278   (eval "$ac_try") 2>&5
4279   ac_status=$?
4280   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4281   test $ac_status = 0; } &&
4282          test -f conftest2.$ac_objext && { { case "(($ac_try" in
4283   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4284   *) ac_try_echo=$ac_try;;
4285 esac
4286 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4287 $as_echo "$ac_try_echo"; } >&5
4288   (eval "$ac_try") 2>&5
4289   ac_status=$?
4290   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4291   test $ac_status = 0; };
4292       then
4293         # cc works too.
4294         :
4295       else
4296         # cc exists but doesn't like -o.
4297         eval ac_cv_prog_cc_${ac_cc}_c_o=no
4298       fi
4299     fi
4300   fi
4301 else
4302   eval ac_cv_prog_cc_${ac_cc}_c_o=no
4303 fi
4304 rm -f core conftest*
4305
4306 fi
4307 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4308   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4309 $as_echo "yes" >&6; }
4310 else
4311   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4312 $as_echo "no" >&6; }
4313
4314 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4315
4316 fi
4317
4318 # expand $ac_aux_dir to an absolute path
4319 am_aux_dir=`cd $ac_aux_dir && pwd`
4320
4321 # FIXME: we rely on the cache variable name because
4322 # there is no other way.
4323 set dummy $CC
4324 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4325 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4326 if test "$am_t" != yes; then
4327    # Losing compiler, so override with the script.
4328    # FIXME: It is wrong to rewrite CC.
4329    # But if we don't then we get into trouble of one sort or another.
4330    # A longer-term fix would be to have automake use am__CC in this case,
4331    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4332    CC="$am_aux_dir/compile $CC"
4333 fi
4334
4335
4336 ac_ext=cpp
4337 ac_cpp='$CXXCPP $CPPFLAGS'
4338 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4339 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4340 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4341 if test -z "$CXX"; then
4342   if test -n "$CCC"; then
4343     CXX=$CCC
4344   else
4345     if test -n "$ac_tool_prefix"; then
4346   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4347   do
4348     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4349 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4351 $as_echo_n "checking for $ac_word... " >&6; }
4352 if test "${ac_cv_prog_CXX+set}" = set; then :
4353   $as_echo_n "(cached) " >&6
4354 else
4355   if test -n "$CXX"; then
4356   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4357 else
4358 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4359 for as_dir in $PATH
4360 do
4361   IFS=$as_save_IFS
4362   test -z "$as_dir" && as_dir=.
4363     for ac_exec_ext in '' $ac_executable_extensions; do
4364   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4365     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4366     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4367     break 2
4368   fi
4369 done
4370   done
4371 IFS=$as_save_IFS
4372
4373 fi
4374 fi
4375 CXX=$ac_cv_prog_CXX
4376 if test -n "$CXX"; then
4377   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4378 $as_echo "$CXX" >&6; }
4379 else
4380   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4381 $as_echo "no" >&6; }
4382 fi
4383
4384
4385     test -n "$CXX" && break
4386   done
4387 fi
4388 if test -z "$CXX"; then
4389   ac_ct_CXX=$CXX
4390   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4391 do
4392   # Extract the first word of "$ac_prog", so it can be a program name with args.
4393 set dummy $ac_prog; ac_word=$2
4394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4395 $as_echo_n "checking for $ac_word... " >&6; }
4396 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4397   $as_echo_n "(cached) " >&6
4398 else
4399   if test -n "$ac_ct_CXX"; then
4400   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4401 else
4402 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4403 for as_dir in $PATH
4404 do
4405   IFS=$as_save_IFS
4406   test -z "$as_dir" && as_dir=.
4407     for ac_exec_ext in '' $ac_executable_extensions; do
4408   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4409     ac_cv_prog_ac_ct_CXX="$ac_prog"
4410     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4411     break 2
4412   fi
4413 done
4414   done
4415 IFS=$as_save_IFS
4416
4417 fi
4418 fi
4419 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4420 if test -n "$ac_ct_CXX"; then
4421   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4422 $as_echo "$ac_ct_CXX" >&6; }
4423 else
4424   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4425 $as_echo "no" >&6; }
4426 fi
4427
4428
4429   test -n "$ac_ct_CXX" && break
4430 done
4431
4432   if test "x$ac_ct_CXX" = x; then
4433     CXX="g++"
4434   else
4435     case $cross_compiling:$ac_tool_warned in
4436 yes:)
4437 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4438 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4439 ac_tool_warned=yes ;;
4440 esac
4441     CXX=$ac_ct_CXX
4442   fi
4443 fi
4444
4445   fi
4446 fi
4447 # Provide some information about the compiler.
4448 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4449 set X $ac_compile
4450 ac_compiler=$2
4451 for ac_option in --version -v -V -qversion; do
4452   { { ac_try="$ac_compiler $ac_option >&5"
4453 case "(($ac_try" in
4454   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4455   *) ac_try_echo=$ac_try;;
4456 esac
4457 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4458 $as_echo "$ac_try_echo"; } >&5
4459   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4460   ac_status=$?
4461   if test -s conftest.err; then
4462     sed '10a\
4463 ... rest of stderr output deleted ...
4464          10q' conftest.err >conftest.er1
4465     cat conftest.er1 >&5
4466     rm -f conftest.er1 conftest.err
4467   fi
4468   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4469   test $ac_status = 0; }
4470 done
4471
4472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4473 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4474 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4475   $as_echo_n "(cached) " >&6
4476 else
4477   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4478 /* end confdefs.h.  */
4479
4480 int
4481 main ()
4482 {
4483 #ifndef __GNUC__
4484        choke me
4485 #endif
4486
4487   ;
4488   return 0;
4489 }
4490 _ACEOF
4491 if ac_fn_cxx_try_compile "$LINENO"; then :
4492   ac_compiler_gnu=yes
4493 else
4494   ac_compiler_gnu=no
4495 fi
4496 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4497 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4498
4499 fi
4500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4501 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4502 if test $ac_compiler_gnu = yes; then
4503   GXX=yes
4504 else
4505   GXX=
4506 fi
4507 ac_test_CXXFLAGS=${CXXFLAGS+set}
4508 ac_save_CXXFLAGS=$CXXFLAGS
4509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4510 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4511 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4512   $as_echo_n "(cached) " >&6
4513 else
4514   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4515    ac_cxx_werror_flag=yes
4516    ac_cv_prog_cxx_g=no
4517    CXXFLAGS="-g"
4518    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4519 /* end confdefs.h.  */
4520
4521 int
4522 main ()
4523 {
4524
4525   ;
4526   return 0;
4527 }
4528 _ACEOF
4529 if ac_fn_cxx_try_compile "$LINENO"; then :
4530   ac_cv_prog_cxx_g=yes
4531 else
4532   CXXFLAGS=""
4533       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4534 /* end confdefs.h.  */
4535
4536 int
4537 main ()
4538 {
4539
4540   ;
4541   return 0;
4542 }
4543 _ACEOF
4544 if ac_fn_cxx_try_compile "$LINENO"; then :
4545
4546 else
4547   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4548          CXXFLAGS="-g"
4549          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4550 /* end confdefs.h.  */
4551
4552 int
4553 main ()
4554 {
4555
4556   ;
4557   return 0;
4558 }
4559 _ACEOF
4560 if ac_fn_cxx_try_compile "$LINENO"; then :
4561   ac_cv_prog_cxx_g=yes
4562 fi
4563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4564 fi
4565 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4566 fi
4567 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4568    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4569 fi
4570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4571 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4572 if test "$ac_test_CXXFLAGS" = set; then
4573   CXXFLAGS=$ac_save_CXXFLAGS
4574 elif test $ac_cv_prog_cxx_g = yes; then
4575   if test "$GXX" = yes; then
4576     CXXFLAGS="-g -O2"
4577   else
4578     CXXFLAGS="-g"
4579   fi
4580 else
4581   if test "$GXX" = yes; then
4582     CXXFLAGS="-O2"
4583   else
4584     CXXFLAGS=
4585   fi
4586 fi
4587 ac_ext=c
4588 ac_cpp='$CPP $CPPFLAGS'
4589 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4590 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4591 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4592
4593
4594
4595
4596 if test -n "$ac_tool_prefix"; then
4597   # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
4598 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
4599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4600 $as_echo_n "checking for $ac_word... " >&6; }
4601 if test "${ac_cv_prog_GNATBIND+set}" = set; then :
4602   $as_echo_n "(cached) " >&6
4603 else
4604   if test -n "$GNATBIND"; then
4605   ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
4606 else
4607 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4608 for as_dir in $PATH
4609 do
4610   IFS=$as_save_IFS
4611   test -z "$as_dir" && as_dir=.
4612     for ac_exec_ext in '' $ac_executable_extensions; do
4613   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4614     ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
4615     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4616     break 2
4617   fi
4618 done
4619   done
4620 IFS=$as_save_IFS
4621
4622 fi
4623 fi
4624 GNATBIND=$ac_cv_prog_GNATBIND
4625 if test -n "$GNATBIND"; then
4626   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
4627 $as_echo "$GNATBIND" >&6; }
4628 else
4629   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4630 $as_echo "no" >&6; }
4631 fi
4632
4633
4634 fi
4635 if test -z "$ac_cv_prog_GNATBIND"; then
4636   ac_ct_GNATBIND=$GNATBIND
4637   # Extract the first word of "gnatbind", so it can be a program name with args.
4638 set dummy gnatbind; ac_word=$2
4639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4640 $as_echo_n "checking for $ac_word... " >&6; }
4641 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then :
4642   $as_echo_n "(cached) " >&6
4643 else
4644   if test -n "$ac_ct_GNATBIND"; then
4645   ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
4646 else
4647 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4648 for as_dir in $PATH
4649 do
4650   IFS=$as_save_IFS
4651   test -z "$as_dir" && as_dir=.
4652     for ac_exec_ext in '' $ac_executable_extensions; do
4653   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4654     ac_cv_prog_ac_ct_GNATBIND="gnatbind"
4655     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4656     break 2
4657   fi
4658 done
4659   done
4660 IFS=$as_save_IFS
4661
4662 fi
4663 fi
4664 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
4665 if test -n "$ac_ct_GNATBIND"; then
4666   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
4667 $as_echo "$ac_ct_GNATBIND" >&6; }
4668 else
4669   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4670 $as_echo "no" >&6; }
4671 fi
4672
4673   if test "x$ac_ct_GNATBIND" = x; then
4674     GNATBIND="no"
4675   else
4676     case $cross_compiling:$ac_tool_warned in
4677 yes:)
4678 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4679 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4680 ac_tool_warned=yes ;;
4681 esac
4682     GNATBIND=$ac_ct_GNATBIND
4683   fi
4684 else
4685   GNATBIND="$ac_cv_prog_GNATBIND"
4686 fi
4687
4688 if test -n "$ac_tool_prefix"; then
4689   # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
4690 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
4691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4692 $as_echo_n "checking for $ac_word... " >&6; }
4693 if test "${ac_cv_prog_GNATMAKE+set}" = set; then :
4694   $as_echo_n "(cached) " >&6
4695 else
4696   if test -n "$GNATMAKE"; then
4697   ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
4698 else
4699 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4700 for as_dir in $PATH
4701 do
4702   IFS=$as_save_IFS
4703   test -z "$as_dir" && as_dir=.
4704     for ac_exec_ext in '' $ac_executable_extensions; do
4705   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4706     ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
4707     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4708     break 2
4709   fi
4710 done
4711   done
4712 IFS=$as_save_IFS
4713
4714 fi
4715 fi
4716 GNATMAKE=$ac_cv_prog_GNATMAKE
4717 if test -n "$GNATMAKE"; then
4718   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
4719 $as_echo "$GNATMAKE" >&6; }
4720 else
4721   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4722 $as_echo "no" >&6; }
4723 fi
4724
4725
4726 fi
4727 if test -z "$ac_cv_prog_GNATMAKE"; then
4728   ac_ct_GNATMAKE=$GNATMAKE
4729   # Extract the first word of "gnatmake", so it can be a program name with args.
4730 set dummy gnatmake; ac_word=$2
4731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4732 $as_echo_n "checking for $ac_word... " >&6; }
4733 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then :
4734   $as_echo_n "(cached) " >&6
4735 else
4736   if test -n "$ac_ct_GNATMAKE"; then
4737   ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
4738 else
4739 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4740 for as_dir in $PATH
4741 do
4742   IFS=$as_save_IFS
4743   test -z "$as_dir" && as_dir=.
4744     for ac_exec_ext in '' $ac_executable_extensions; do
4745   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4746     ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
4747     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4748     break 2
4749   fi
4750 done
4751   done
4752 IFS=$as_save_IFS
4753
4754 fi
4755 fi
4756 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
4757 if test -n "$ac_ct_GNATMAKE"; then
4758   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
4759 $as_echo "$ac_ct_GNATMAKE" >&6; }
4760 else
4761   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4762 $as_echo "no" >&6; }
4763 fi
4764
4765   if test "x$ac_ct_GNATMAKE" = x; then
4766     GNATMAKE="no"
4767   else
4768     case $cross_compiling:$ac_tool_warned in
4769 yes:)
4770 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4771 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4772 ac_tool_warned=yes ;;
4773 esac
4774     GNATMAKE=$ac_ct_GNATMAKE
4775   fi
4776 else
4777   GNATMAKE="$ac_cv_prog_GNATMAKE"
4778 fi
4779
4780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5
4781 $as_echo_n "checking whether compiler driver understands Ada... " >&6; }
4782 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then :
4783   $as_echo_n "(cached) " >&6
4784 else
4785   cat >conftest.adb <<EOF
4786 procedure conftest is begin null; end conftest;
4787 EOF
4788 acx_cv_cc_gcc_supports_ada=no
4789 # There is a bug in old released versions of GCC which causes the
4790 # driver to exit successfully when the appropriate language module
4791 # has not been installed.  This is fixed in 2.95.4, 3.0.2, and 3.1.
4792 # Therefore we must check for the error message as well as an
4793 # unsuccessful exit.
4794 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
4795 # given a .adb file, but produce no object file.  So we must check
4796 # if an object file was really produced to guard against this.
4797 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
4798 if test x"$errors" = x && test -f conftest.$ac_objext; then
4799   acx_cv_cc_gcc_supports_ada=yes
4800 fi
4801 rm -f conftest.*
4802 fi
4803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
4804 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
4805
4806 if test x$GNATBIND != xno && test x$GNATMAKE != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
4807   have_gnat=yes
4808 else
4809   have_gnat=no
4810 fi
4811
4812
4813 # autoconf is lame and doesn't give us any substitution variable for this.
4814 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4815   NO_MINUS_C_MINUS_O=yes
4816 else
4817   OUTPUT_OPTION='-o $@'
4818 fi
4819
4820
4821
4822 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
4823 # optimizations to be activated explicitly by the toplevel.
4824 case "$CC" in
4825   */prev-gcc/xgcc*) ;;
4826   *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;;
4827 esac
4828
4829
4830 # -------------------------
4831 # Check C compiler features
4832 # -------------------------
4833
4834
4835 ac_ext=c
4836 ac_cpp='$CPP $CPPFLAGS'
4837 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4838 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4839 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4841 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4842 # On Suns, sometimes $CPP names a directory.
4843 if test -n "$CPP" && test -d "$CPP"; then
4844   CPP=
4845 fi
4846 if test -z "$CPP"; then
4847   if test "${ac_cv_prog_CPP+set}" = set; then :
4848   $as_echo_n "(cached) " >&6
4849 else
4850       # Double quotes because CPP needs to be expanded
4851     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4852     do
4853       ac_preproc_ok=false
4854 for ac_c_preproc_warn_flag in '' yes
4855 do
4856   # Use a header file that comes with gcc, so configuring glibc
4857   # with a fresh cross-compiler works.
4858   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4859   # <limits.h> exists even on freestanding compilers.
4860   # On the NeXT, cc -E runs the code through the compiler's parser,
4861   # not just through cpp. "Syntax error" is here to catch this case.
4862   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4863 /* end confdefs.h.  */
4864 #ifdef __STDC__
4865 # include <limits.h>
4866 #else
4867 # include <assert.h>
4868 #endif
4869                      Syntax error
4870 _ACEOF
4871 if ac_fn_c_try_cpp "$LINENO"; then :
4872
4873 else
4874   # Broken: fails on valid input.
4875 continue
4876 fi
4877 rm -f conftest.err conftest.$ac_ext
4878
4879   # OK, works on sane cases.  Now check whether nonexistent headers
4880   # can be detected and how.
4881   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4882 /* end confdefs.h.  */
4883 #include <ac_nonexistent.h>
4884 _ACEOF
4885 if ac_fn_c_try_cpp "$LINENO"; then :
4886   # Broken: success on invalid input.
4887 continue
4888 else
4889   # Passes both tests.
4890 ac_preproc_ok=:
4891 break
4892 fi
4893 rm -f conftest.err conftest.$ac_ext
4894
4895 done
4896 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4897 rm -f conftest.err conftest.$ac_ext
4898 if $ac_preproc_ok; then :
4899   break
4900 fi
4901
4902     done
4903     ac_cv_prog_CPP=$CPP
4904
4905 fi
4906   CPP=$ac_cv_prog_CPP
4907 else
4908   ac_cv_prog_CPP=$CPP
4909 fi
4910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4911 $as_echo "$CPP" >&6; }
4912 ac_preproc_ok=false
4913 for ac_c_preproc_warn_flag in '' yes
4914 do
4915   # Use a header file that comes with gcc, so configuring glibc
4916   # with a fresh cross-compiler works.
4917   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4918   # <limits.h> exists even on freestanding compilers.
4919   # On the NeXT, cc -E runs the code through the compiler's parser,
4920   # not just through cpp. "Syntax error" is here to catch this case.
4921   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4922 /* end confdefs.h.  */
4923 #ifdef __STDC__
4924 # include <limits.h>
4925 #else
4926 # include <assert.h>
4927 #endif
4928                      Syntax error
4929 _ACEOF
4930 if ac_fn_c_try_cpp "$LINENO"; then :
4931
4932 else
4933   # Broken: fails on valid input.
4934 continue
4935 fi
4936 rm -f conftest.err conftest.$ac_ext
4937
4938   # OK, works on sane cases.  Now check whether nonexistent headers
4939   # can be detected and how.
4940   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4941 /* end confdefs.h.  */
4942 #include <ac_nonexistent.h>
4943 _ACEOF
4944 if ac_fn_c_try_cpp "$LINENO"; then :
4945   # Broken: success on invalid input.
4946 continue
4947 else
4948   # Passes both tests.
4949 ac_preproc_ok=:
4950 break
4951 fi
4952 rm -f conftest.err conftest.$ac_ext
4953
4954 done
4955 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4956 rm -f conftest.err conftest.$ac_ext
4957 if $ac_preproc_ok; then :
4958
4959 else
4960   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4961 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4962 as_fn_error "C preprocessor \"$CPP\" fails sanity check
4963 See \`config.log' for more details." "$LINENO" 5; }
4964 fi
4965
4966 ac_ext=c
4967 ac_cpp='$CPP $CPPFLAGS'
4968 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4969 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4970 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4971
4972
4973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4974 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4975 if test "${ac_cv_path_GREP+set}" = set; then :
4976   $as_echo_n "(cached) " >&6
4977 else
4978   if test -z "$GREP"; then
4979   ac_path_GREP_found=false
4980   # Loop through the user's path and test for each of PROGNAME-LIST
4981   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4982 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4983 do
4984   IFS=$as_save_IFS
4985   test -z "$as_dir" && as_dir=.
4986     for ac_prog in grep ggrep; do
4987     for ac_exec_ext in '' $ac_executable_extensions; do
4988       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4989       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4990 # Check for GNU ac_path_GREP and select it if it is found.
4991   # Check for GNU $ac_path_GREP
4992 case `"$ac_path_GREP" --version 2>&1` in
4993 *GNU*)
4994   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4995 *)
4996   ac_count=0
4997   $as_echo_n 0123456789 >"conftest.in"
4998   while :
4999   do
5000     cat "conftest.in" "conftest.in" >"conftest.tmp"
5001     mv "conftest.tmp" "conftest.in"
5002     cp "conftest.in" "conftest.nl"
5003     $as_echo 'GREP' >> "conftest.nl"
5004     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5005     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5006     as_fn_arith $ac_count + 1 && ac_count=$as_val
5007     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5008       # Best one so far, save it but keep looking for a better one
5009       ac_cv_path_GREP="$ac_path_GREP"
5010       ac_path_GREP_max=$ac_count
5011     fi
5012     # 10*(2^10) chars as input seems more than enough
5013     test $ac_count -gt 10 && break
5014   done
5015   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5016 esac
5017
5018       $ac_path_GREP_found && break 3
5019     done
5020   done
5021   done
5022 IFS=$as_save_IFS
5023   if test -z "$ac_cv_path_GREP"; then
5024     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5025   fi
5026 else
5027   ac_cv_path_GREP=$GREP
5028 fi
5029
5030 fi
5031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5032 $as_echo "$ac_cv_path_GREP" >&6; }
5033  GREP="$ac_cv_path_GREP"
5034
5035
5036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5037 $as_echo_n "checking for egrep... " >&6; }
5038 if test "${ac_cv_path_EGREP+set}" = set; then :
5039   $as_echo_n "(cached) " >&6
5040 else
5041   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5042    then ac_cv_path_EGREP="$GREP -E"
5043    else
5044      if test -z "$EGREP"; then
5045   ac_path_EGREP_found=false
5046   # Loop through the user's path and test for each of PROGNAME-LIST
5047   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5048 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5049 do
5050   IFS=$as_save_IFS
5051   test -z "$as_dir" && as_dir=.
5052     for ac_prog in egrep; do
5053     for ac_exec_ext in '' $ac_executable_extensions; do
5054       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5055       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5056 # Check for GNU ac_path_EGREP and select it if it is found.
5057   # Check for GNU $ac_path_EGREP
5058 case `"$ac_path_EGREP" --version 2>&1` in
5059 *GNU*)
5060   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5061 *)
5062   ac_count=0
5063   $as_echo_n 0123456789 >"conftest.in"
5064   while :
5065   do
5066     cat "conftest.in" "conftest.in" >"conftest.tmp"
5067     mv "conftest.tmp" "conftest.in"
5068     cp "conftest.in" "conftest.nl"
5069     $as_echo 'EGREP' >> "conftest.nl"
5070     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5071     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5072     as_fn_arith $ac_count + 1 && ac_count=$as_val
5073     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5074       # Best one so far, save it but keep looking for a better one
5075       ac_cv_path_EGREP="$ac_path_EGREP"
5076       ac_path_EGREP_max=$ac_count
5077     fi
5078     # 10*(2^10) chars as input seems more than enough
5079     test $ac_count -gt 10 && break
5080   done
5081   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5082 esac
5083
5084       $ac_path_EGREP_found && break 3
5085     done
5086   done
5087   done
5088 IFS=$as_save_IFS
5089   if test -z "$ac_cv_path_EGREP"; then
5090     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5091   fi
5092 else
5093   ac_cv_path_EGREP=$EGREP
5094 fi
5095
5096    fi
5097 fi
5098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5099 $as_echo "$ac_cv_path_EGREP" >&6; }
5100  EGREP="$ac_cv_path_EGREP"
5101
5102
5103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5104 $as_echo_n "checking for ANSI C header files... " >&6; }
5105 if test "${ac_cv_header_stdc+set}" = set; then :
5106   $as_echo_n "(cached) " >&6
5107 else
5108   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5109 /* end confdefs.h.  */
5110 #include <stdlib.h>
5111 #include <stdarg.h>
5112 #include <string.h>
5113 #include <float.h>
5114
5115 int
5116 main ()
5117 {
5118
5119   ;
5120   return 0;
5121 }
5122 _ACEOF
5123 if ac_fn_c_try_compile "$LINENO"; then :
5124   ac_cv_header_stdc=yes
5125 else
5126   ac_cv_header_stdc=no
5127 fi
5128 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5129
5130 if test $ac_cv_header_stdc = yes; then
5131   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5132   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5133 /* end confdefs.h.  */
5134 #include <string.h>
5135
5136 _ACEOF
5137 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5138   $EGREP "memchr" >/dev/null 2>&1; then :
5139
5140 else
5141   ac_cv_header_stdc=no
5142 fi
5143 rm -f conftest*
5144
5145 fi
5146
5147 if test $ac_cv_header_stdc = yes; then
5148   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5149   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5150 /* end confdefs.h.  */
5151 #include <stdlib.h>
5152
5153 _ACEOF
5154 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5155   $EGREP "free" >/dev/null 2>&1; then :
5156
5157 else
5158   ac_cv_header_stdc=no
5159 fi
5160 rm -f conftest*
5161
5162 fi
5163
5164 if test $ac_cv_header_stdc = yes; then
5165   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5166   if test "$cross_compiling" = yes; then :
5167   :
5168 else
5169   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5170 /* end confdefs.h.  */
5171 #include <ctype.h>
5172 #include <stdlib.h>
5173 #if ((' ' & 0x0FF) == 0x020)
5174 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5175 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5176 #else
5177 # define ISLOWER(c) \
5178                    (('a' <= (c) && (c) <= 'i') \
5179                      || ('j' <= (c) && (c) <= 'r') \
5180                      || ('s' <= (c) && (c) <= 'z'))
5181 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5182 #endif
5183
5184 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5185 int
5186 main ()
5187 {
5188   int i;
5189   for (i = 0; i < 256; i++)
5190     if (XOR (islower (i), ISLOWER (i))
5191         || toupper (i) != TOUPPER (i))
5192       return 2;
5193   return 0;
5194 }
5195 _ACEOF
5196 if ac_fn_c_try_run "$LINENO"; then :
5197
5198 else
5199   ac_cv_header_stdc=no
5200 fi
5201 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5202   conftest.$ac_objext conftest.beam conftest.$ac_ext
5203 fi
5204
5205 fi
5206 fi
5207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5208 $as_echo "$ac_cv_header_stdc" >&6; }
5209 if test $ac_cv_header_stdc = yes; then
5210
5211 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5212
5213 fi
5214
5215 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5216 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5217                   inttypes.h stdint.h unistd.h
5218 do :
5219   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5220 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5221 "
5222 eval as_val=\$$as_ac_Header
5223    if test "x$as_val" = x""yes; then :
5224   cat >>confdefs.h <<_ACEOF
5225 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5226 _ACEOF
5227
5228 fi
5229
5230 done
5231
5232
5233
5234   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5235 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5236   MINIX=yes
5237 else
5238   MINIX=
5239 fi
5240
5241
5242   if test "$MINIX" = yes; then
5243
5244 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5245
5246
5247 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5248
5249
5250 $as_echo "#define _MINIX 1" >>confdefs.h
5251
5252   fi
5253
5254
5255   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5256 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5257 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5258   $as_echo_n "(cached) " >&6
5259 else
5260   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5261 /* end confdefs.h.  */
5262
5263 #         define __EXTENSIONS__ 1
5264           $ac_includes_default
5265 int
5266 main ()
5267 {
5268
5269   ;
5270   return 0;
5271 }
5272 _ACEOF
5273 if ac_fn_c_try_compile "$LINENO"; then :
5274   ac_cv_safe_to_define___extensions__=yes
5275 else
5276   ac_cv_safe_to_define___extensions__=no
5277 fi
5278 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5279 fi
5280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5281 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5282   test $ac_cv_safe_to_define___extensions__ = yes &&
5283     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5284
5285   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5286
5287   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5288
5289   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5290
5291   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5292
5293
5294 ac_ext=c
5295 ac_cpp='$CPP $CPPFLAGS'
5296 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5297 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5298 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5300 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5301 # On Suns, sometimes $CPP names a directory.
5302 if test -n "$CPP" && test -d "$CPP"; then
5303   CPP=
5304 fi
5305 if test -z "$CPP"; then
5306   if test "${ac_cv_prog_CPP+set}" = set; then :
5307   $as_echo_n "(cached) " >&6
5308 else
5309       # Double quotes because CPP needs to be expanded
5310     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5311     do
5312       ac_preproc_ok=false
5313 for ac_c_preproc_warn_flag in '' yes
5314 do
5315   # Use a header file that comes with gcc, so configuring glibc
5316   # with a fresh cross-compiler works.
5317   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5318   # <limits.h> exists even on freestanding compilers.
5319   # On the NeXT, cc -E runs the code through the compiler's parser,
5320   # not just through cpp. "Syntax error" is here to catch this case.
5321   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5322 /* end confdefs.h.  */
5323 #ifdef __STDC__
5324 # include <limits.h>
5325 #else
5326 # include <assert.h>
5327 #endif
5328                      Syntax error
5329 _ACEOF
5330 if ac_fn_c_try_cpp "$LINENO"; then :
5331
5332 else
5333   # Broken: fails on valid input.
5334 continue
5335 fi
5336 rm -f conftest.err conftest.$ac_ext
5337
5338   # OK, works on sane cases.  Now check whether nonexistent headers
5339   # can be detected and how.
5340   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5341 /* end confdefs.h.  */
5342 #include <ac_nonexistent.h>
5343 _ACEOF
5344 if ac_fn_c_try_cpp "$LINENO"; then :
5345   # Broken: success on invalid input.
5346 continue
5347 else
5348   # Passes both tests.
5349 ac_preproc_ok=:
5350 break
5351 fi
5352 rm -f conftest.err conftest.$ac_ext
5353
5354 done
5355 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5356 rm -f conftest.err conftest.$ac_ext
5357 if $ac_preproc_ok; then :
5358   break
5359 fi
5360
5361     done
5362     ac_cv_prog_CPP=$CPP
5363
5364 fi
5365   CPP=$ac_cv_prog_CPP
5366 else
5367   ac_cv_prog_CPP=$CPP
5368 fi
5369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5370 $as_echo "$CPP" >&6; }
5371 ac_preproc_ok=false
5372 for ac_c_preproc_warn_flag in '' yes
5373 do
5374   # Use a header file that comes with gcc, so configuring glibc
5375   # with a fresh cross-compiler works.
5376   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5377   # <limits.h> exists even on freestanding compilers.
5378   # On the NeXT, cc -E runs the code through the compiler's parser,
5379   # not just through cpp. "Syntax error" is here to catch this case.
5380   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5381 /* end confdefs.h.  */
5382 #ifdef __STDC__
5383 # include <limits.h>
5384 #else
5385 # include <assert.h>
5386 #endif
5387                      Syntax error
5388 _ACEOF
5389 if ac_fn_c_try_cpp "$LINENO"; then :
5390
5391 else
5392   # Broken: fails on valid input.
5393 continue
5394 fi
5395 rm -f conftest.err conftest.$ac_ext
5396
5397   # OK, works on sane cases.  Now check whether nonexistent headers
5398   # can be detected and how.
5399   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5400 /* end confdefs.h.  */
5401 #include <ac_nonexistent.h>
5402 _ACEOF
5403 if ac_fn_c_try_cpp "$LINENO"; then :
5404   # Broken: success on invalid input.
5405 continue
5406 else
5407   # Passes both tests.
5408 ac_preproc_ok=:
5409 break
5410 fi
5411 rm -f conftest.err conftest.$ac_ext
5412
5413 done
5414 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5415 rm -f conftest.err conftest.$ac_ext
5416 if $ac_preproc_ok; then :
5417
5418 else
5419   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5420 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5421 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5422 See \`config.log' for more details." "$LINENO" 5; }
5423 fi
5424
5425 ac_ext=c
5426 ac_cpp='$CPP $CPPFLAGS'
5427 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5428 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5429 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5430
5431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5432 $as_echo_n "checking for inline... " >&6; }
5433 if test "${ac_cv_c_inline+set}" = set; then :
5434   $as_echo_n "(cached) " >&6
5435 else
5436   ac_cv_c_inline=no
5437 for ac_kw in inline __inline__ __inline; do
5438   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5439 /* end confdefs.h.  */
5440 #ifndef __cplusplus
5441 typedef int foo_t;
5442 static $ac_kw foo_t static_foo () {return 0; }
5443 $ac_kw foo_t foo () {return 0; }
5444 #endif
5445
5446 _ACEOF
5447 if ac_fn_c_try_compile "$LINENO"; then :
5448   ac_cv_c_inline=$ac_kw
5449 fi
5450 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5451   test "$ac_cv_c_inline" != no && break
5452 done
5453
5454 fi
5455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5456 $as_echo "$ac_cv_c_inline" >&6; }
5457
5458 case $ac_cv_c_inline in
5459   inline | yes) ;;
5460   *)
5461     case $ac_cv_c_inline in
5462       no) ac_val=;;
5463       *) ac_val=$ac_cv_c_inline;;
5464     esac
5465     cat >>confdefs.h <<_ACEOF
5466 #ifndef __cplusplus
5467 #define inline $ac_val
5468 #endif
5469 _ACEOF
5470     ;;
5471 esac
5472
5473
5474 # sizeof(char) is 1 by definition.
5475 # The cast to long int works around a bug in the HP C Compiler
5476 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5477 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5478 # This bug is HP SR number 8606223364.
5479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
5480 $as_echo_n "checking size of void *... " >&6; }
5481 if test "${ac_cv_sizeof_void_p+set}" = set; then :
5482   $as_echo_n "(cached) " >&6
5483 else
5484   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
5485
5486 else
5487   if test "$ac_cv_type_void_p" = yes; then
5488      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5489 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5490 { as_fn_set_status 77
5491 as_fn_error "cannot compute sizeof (void *)
5492 See \`config.log' for more details." "$LINENO" 5; }; }
5493    else
5494      ac_cv_sizeof_void_p=0
5495    fi
5496 fi
5497
5498 fi
5499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
5500 $as_echo "$ac_cv_sizeof_void_p" >&6; }
5501
5502
5503
5504 cat >>confdefs.h <<_ACEOF
5505 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5506 _ACEOF
5507
5508
5509 # The cast to long int works around a bug in the HP C Compiler
5510 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5511 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5512 # This bug is HP SR number 8606223364.
5513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
5514 $as_echo_n "checking size of short... " >&6; }
5515 if test "${ac_cv_sizeof_short+set}" = set; then :
5516   $as_echo_n "(cached) " >&6
5517 else
5518   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
5519
5520 else
5521   if test "$ac_cv_type_short" = yes; then
5522      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5523 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5524 { as_fn_set_status 77
5525 as_fn_error "cannot compute sizeof (short)
5526 See \`config.log' for more details." "$LINENO" 5; }; }
5527    else
5528      ac_cv_sizeof_short=0
5529    fi
5530 fi
5531
5532 fi
5533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
5534 $as_echo "$ac_cv_sizeof_short" >&6; }
5535
5536
5537
5538 cat >>confdefs.h <<_ACEOF
5539 #define SIZEOF_SHORT $ac_cv_sizeof_short
5540 _ACEOF
5541
5542
5543 # The cast to long int works around a bug in the HP C Compiler
5544 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5545 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5546 # This bug is HP SR number 8606223364.
5547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5548 $as_echo_n "checking size of int... " >&6; }
5549 if test "${ac_cv_sizeof_int+set}" = set; then :
5550   $as_echo_n "(cached) " >&6
5551 else
5552   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
5553
5554 else
5555   if test "$ac_cv_type_int" = yes; then
5556      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5557 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5558 { as_fn_set_status 77
5559 as_fn_error "cannot compute sizeof (int)
5560 See \`config.log' for more details." "$LINENO" 5; }; }
5561    else
5562      ac_cv_sizeof_int=0
5563    fi
5564 fi
5565
5566 fi
5567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5568 $as_echo "$ac_cv_sizeof_int" >&6; }
5569
5570
5571
5572 cat >>confdefs.h <<_ACEOF
5573 #define SIZEOF_INT $ac_cv_sizeof_int
5574 _ACEOF
5575
5576
5577 # The cast to long int works around a bug in the HP C Compiler
5578 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5579 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5580 # This bug is HP SR number 8606223364.
5581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5582 $as_echo_n "checking size of long... " >&6; }
5583 if test "${ac_cv_sizeof_long+set}" = set; then :
5584   $as_echo_n "(cached) " >&6
5585 else
5586   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5587
5588 else
5589   if test "$ac_cv_type_long" = yes; then
5590      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5591 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5592 { as_fn_set_status 77
5593 as_fn_error "cannot compute sizeof (long)
5594 See \`config.log' for more details." "$LINENO" 5; }; }
5595    else
5596      ac_cv_sizeof_long=0
5597    fi
5598 fi
5599
5600 fi
5601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5602 $as_echo "$ac_cv_sizeof_long" >&6; }
5603
5604
5605
5606 cat >>confdefs.h <<_ACEOF
5607 #define SIZEOF_LONG $ac_cv_sizeof_long
5608 _ACEOF
5609
5610
5611 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5612 if test "x$ac_cv_type_long_long" = x""yes; then :
5613
5614 cat >>confdefs.h <<_ACEOF
5615 #define HAVE_LONG_LONG 1
5616 _ACEOF
5617
5618 # The cast to long int works around a bug in the HP C Compiler
5619 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5620 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5621 # This bug is HP SR number 8606223364.
5622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5623 $as_echo_n "checking size of long long... " >&6; }
5624 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5625   $as_echo_n "(cached) " >&6
5626 else
5627   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
5628
5629 else
5630   if test "$ac_cv_type_long_long" = yes; then
5631      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5632 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5633 { as_fn_set_status 77
5634 as_fn_error "cannot compute sizeof (long long)
5635 See \`config.log' for more details." "$LINENO" 5; }; }
5636    else
5637      ac_cv_sizeof_long_long=0
5638    fi
5639 fi
5640
5641 fi
5642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5643 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5644
5645
5646
5647 cat >>confdefs.h <<_ACEOF
5648 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5649 _ACEOF
5650
5651
5652 fi
5653
5654 ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default"
5655 if test "x$ac_cv_type___int64" = x""yes; then :
5656
5657 cat >>confdefs.h <<_ACEOF
5658 #define HAVE___INT64 1
5659 _ACEOF
5660
5661 # The cast to long int works around a bug in the HP C Compiler
5662 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5663 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5664 # This bug is HP SR number 8606223364.
5665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __int64" >&5
5666 $as_echo_n "checking size of __int64... " >&6; }
5667 if test "${ac_cv_sizeof___int64+set}" = set; then :
5668   $as_echo_n "(cached) " >&6
5669 else
5670   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__int64))" "ac_cv_sizeof___int64"        "$ac_includes_default"; then :
5671
5672 else
5673   if test "$ac_cv_type___int64" = yes; then
5674      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5675 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5676 { as_fn_set_status 77
5677 as_fn_error "cannot compute sizeof (__int64)
5678 See \`config.log' for more details." "$LINENO" 5; }; }
5679    else
5680      ac_cv_sizeof___int64=0
5681    fi
5682 fi
5683
5684 fi
5685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___int64" >&5
5686 $as_echo "$ac_cv_sizeof___int64" >&6; }
5687
5688
5689
5690 cat >>confdefs.h <<_ACEOF
5691 #define SIZEOF___INT64 $ac_cv_sizeof___int64
5692 _ACEOF
5693
5694
5695 fi
5696
5697 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
5698 case $ac_cv_c_int8_t in #(
5699   no|yes) ;; #(
5700   *)
5701
5702 cat >>confdefs.h <<_ACEOF
5703 #define int8_t $ac_cv_c_int8_t
5704 _ACEOF
5705 ;;
5706 esac
5707
5708 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
5709 case $ac_cv_c_int16_t in #(
5710   no|yes) ;; #(
5711   *)
5712
5713 cat >>confdefs.h <<_ACEOF
5714 #define int16_t $ac_cv_c_int16_t
5715 _ACEOF
5716 ;;
5717 esac
5718
5719 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
5720 case $ac_cv_c_int32_t in #(
5721   no|yes) ;; #(
5722   *)
5723
5724 cat >>confdefs.h <<_ACEOF
5725 #define int32_t $ac_cv_c_int32_t
5726 _ACEOF
5727 ;;
5728 esac
5729
5730 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
5731 case $ac_cv_c_int64_t in #(
5732   no|yes) ;; #(
5733   *)
5734
5735 cat >>confdefs.h <<_ACEOF
5736 #define int64_t $ac_cv_c_int64_t
5737 _ACEOF
5738 ;;
5739 esac
5740
5741
5742   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
5743 $as_echo_n "checking for long long int... " >&6; }
5744 if test "${ac_cv_type_long_long_int+set}" = set; then :
5745   $as_echo_n "(cached) " >&6
5746 else
5747   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5748 /* end confdefs.h.  */
5749
5750   /* For now, do not test the preprocessor; as of 2007 there are too many
5751          implementations with broken preprocessors.  Perhaps this can
5752          be revisited in 2012.  In the meantime, code should not expect
5753          #if to work with literals wider than 32 bits.  */
5754       /* Test literals.  */
5755       long long int ll = 9223372036854775807ll;
5756       long long int nll = -9223372036854775807LL;
5757       unsigned long long int ull = 18446744073709551615ULL;
5758       /* Test constant expressions.   */
5759       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
5760                      ? 1 : -1)];
5761       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
5762                      ? 1 : -1)];
5763       int i = 63;
5764 int
5765 main ()
5766 {
5767 /* Test availability of runtime routines for shift and division.  */
5768       long long int llmax = 9223372036854775807ll;
5769       unsigned long long int ullmax = 18446744073709551615ull;
5770       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
5771               | (llmax / ll) | (llmax % ll)
5772               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
5773               | (ullmax / ull) | (ullmax % ull));
5774   ;
5775   return 0;
5776 }
5777
5778 _ACEOF
5779 if ac_fn_c_try_link "$LINENO"; then :
5780                         if test "$cross_compiling" = yes; then :
5781   ac_cv_type_long_long_int=yes
5782 else
5783   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5784 /* end confdefs.h.  */
5785 #include <limits.h>
5786                #ifndef LLONG_MAX
5787                # define HALF \
5788                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
5789                # define LLONG_MAX (HALF - 1 + HALF)
5790                #endif
5791 int
5792 main ()
5793 {
5794 long long int n = 1;
5795                int i;
5796                for (i = 0; ; i++)
5797                  {
5798                    long long int m = n << i;
5799                    if (m >> i != n)
5800                      return 1;
5801                    if (LLONG_MAX / 2 < m)
5802                      break;
5803                  }
5804                return 0;
5805   ;
5806   return 0;
5807 }
5808 _ACEOF
5809 if ac_fn_c_try_run "$LINENO"; then :
5810   ac_cv_type_long_long_int=yes
5811 else
5812   ac_cv_type_long_long_int=no
5813 fi
5814 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5815   conftest.$ac_objext conftest.beam conftest.$ac_ext
5816 fi
5817
5818 else
5819   ac_cv_type_long_long_int=no
5820 fi
5821 rm -f core conftest.err conftest.$ac_objext \
5822     conftest$ac_exeext conftest.$ac_ext
5823 fi
5824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
5825 $as_echo "$ac_cv_type_long_long_int" >&6; }
5826   if test $ac_cv_type_long_long_int = yes; then
5827
5828 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
5829
5830   fi
5831
5832
5833
5834   ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
5835 if test "x$ac_cv_type_intmax_t" = x""yes; then :
5836
5837 $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
5838
5839 else
5840   test $ac_cv_type_long_long_int = yes \
5841        && ac_type='long long int' \
5842        || ac_type='long int'
5843
5844 cat >>confdefs.h <<_ACEOF
5845 #define intmax_t $ac_type
5846 _ACEOF
5847
5848 fi
5849
5850
5851
5852   ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
5853 if test "x$ac_cv_type_intptr_t" = x""yes; then :
5854
5855 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
5856
5857 else
5858   for ac_type in 'int' 'long int' 'long long int'; do
5859        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5860 /* end confdefs.h.  */
5861 $ac_includes_default
5862 int
5863 main ()
5864 {
5865 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5866 test_array [0] = 0
5867
5868   ;
5869   return 0;
5870 }
5871 _ACEOF
5872 if ac_fn_c_try_compile "$LINENO"; then :
5873
5874 cat >>confdefs.h <<_ACEOF
5875 #define intptr_t $ac_type
5876 _ACEOF
5877
5878           ac_type=
5879 fi
5880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5881        test -z "$ac_type" && break
5882      done
5883 fi
5884
5885
5886 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
5887 case $ac_cv_c_uint8_t in #(
5888   no|yes) ;; #(
5889   *)
5890
5891 $as_echo "#define _UINT8_T 1" >>confdefs.h
5892
5893
5894 cat >>confdefs.h <<_ACEOF
5895 #define uint8_t $ac_cv_c_uint8_t
5896 _ACEOF
5897 ;;
5898   esac
5899
5900 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
5901 case $ac_cv_c_uint16_t in #(
5902   no|yes) ;; #(
5903   *)
5904
5905
5906 cat >>confdefs.h <<_ACEOF
5907 #define uint16_t $ac_cv_c_uint16_t
5908 _ACEOF
5909 ;;
5910   esac
5911
5912 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
5913 case $ac_cv_c_uint32_t in #(
5914   no|yes) ;; #(
5915   *)
5916
5917 $as_echo "#define _UINT32_T 1" >>confdefs.h
5918
5919
5920 cat >>confdefs.h <<_ACEOF
5921 #define uint32_t $ac_cv_c_uint32_t
5922 _ACEOF
5923 ;;
5924   esac
5925
5926 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
5927 case $ac_cv_c_uint64_t in #(
5928   no|yes) ;; #(
5929   *)
5930
5931 $as_echo "#define _UINT64_T 1" >>confdefs.h
5932
5933
5934 cat >>confdefs.h <<_ACEOF
5935 #define uint64_t $ac_cv_c_uint64_t
5936 _ACEOF
5937 ;;
5938   esac
5939
5940
5941   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
5942 $as_echo_n "checking for unsigned long long int... " >&6; }
5943 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
5944   $as_echo_n "(cached) " >&6
5945 else
5946   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5947 /* end confdefs.h.  */
5948
5949   /* For now, do not test the preprocessor; as of 2007 there are too many
5950          implementations with broken preprocessors.  Perhaps this can
5951          be revisited in 2012.  In the meantime, code should not expect
5952          #if to work with literals wider than 32 bits.  */
5953       /* Test literals.  */
5954       long long int ll = 9223372036854775807ll;
5955       long long int nll = -9223372036854775807LL;
5956       unsigned long long int ull = 18446744073709551615ULL;
5957       /* Test constant expressions.   */
5958       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
5959                      ? 1 : -1)];
5960       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
5961                      ? 1 : -1)];
5962       int i = 63;
5963 int
5964 main ()
5965 {
5966 /* Test availability of runtime routines for shift and division.  */
5967       long long int llmax = 9223372036854775807ll;
5968       unsigned long long int ullmax = 18446744073709551615ull;
5969       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
5970               | (llmax / ll) | (llmax % ll)
5971               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
5972               | (ullmax / ull) | (ullmax % ull));
5973   ;
5974   return 0;
5975 }
5976
5977 _ACEOF
5978 if ac_fn_c_try_link "$LINENO"; then :
5979   ac_cv_type_unsigned_long_long_int=yes
5980 else
5981   ac_cv_type_unsigned_long_long_int=no
5982 fi
5983 rm -f core conftest.err conftest.$ac_objext \
5984     conftest$ac_exeext conftest.$ac_ext
5985 fi
5986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
5987 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
5988   if test $ac_cv_type_unsigned_long_long_int = yes; then
5989
5990 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
5991
5992   fi
5993
5994
5995
5996   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
5997 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
5998
5999 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
6000
6001 else
6002   test $ac_cv_type_unsigned_long_long_int = yes \
6003        && ac_type='unsigned long long int' \
6004        || ac_type='unsigned long int'
6005
6006 cat >>confdefs.h <<_ACEOF
6007 #define uintmax_t $ac_type
6008 _ACEOF
6009
6010 fi
6011
6012
6013
6014   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6015 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
6016
6017 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6018
6019 else
6020   for ac_type in 'unsigned int' 'unsigned long int' \
6021         'unsigned long long int'; do
6022        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6023 /* end confdefs.h.  */
6024 $ac_includes_default
6025 int
6026 main ()
6027 {
6028 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6029 test_array [0] = 0
6030
6031   ;
6032   return 0;
6033 }
6034 _ACEOF
6035 if ac_fn_c_try_compile "$LINENO"; then :
6036
6037 cat >>confdefs.h <<_ACEOF
6038 #define uintptr_t $ac_type
6039 _ACEOF
6040
6041           ac_type=
6042 fi
6043 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6044        test -z "$ac_type" && break
6045      done
6046 fi
6047
6048
6049
6050
6051
6052
6053
6054
6055
6056
6057
6058
6059
6060
6061
6062 # ---------------------
6063 # Warnings and checking
6064 # ---------------------
6065
6066 # Check $CC warning features (if it's GCC).
6067 # We want to use -pedantic, but we don't want warnings about
6068 # * 'long long'
6069 # * variadic macros
6070 # * overlong strings
6071 # So, we only use -pedantic if we can disable those warnings.
6072
6073 loose_warn=
6074 save_CFLAGS="$CFLAGS"
6075 for option in -W -Wall -Wwrite-strings -Wcast-qual; do
6076   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6077
6078   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6079 $as_echo_n "checking whether $CC supports $option... " >&6; }
6080 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6081   $as_echo_n "(cached) " >&6
6082 else
6083   CFLAGS="$option"
6084     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6085 /* end confdefs.h.  */
6086
6087 int
6088 main ()
6089 {
6090
6091   ;
6092   return 0;
6093 }
6094 _ACEOF
6095 if ac_fn_c_try_compile "$LINENO"; then :
6096   eval "$as_acx_Woption=yes"
6097 else
6098   eval "$as_acx_Woption=no"
6099 fi
6100 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6101
6102 fi
6103 eval ac_res=\$$as_acx_Woption
6104                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6105 $as_echo "$ac_res" >&6; }
6106   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6107   loose_warn="$loose_warn${loose_warn:+ }$option"
6108 fi
6109   done
6110 CFLAGS="$save_CFLAGS"
6111
6112 c_loose_warn=
6113 save_CFLAGS="$CFLAGS"
6114 for option in -Wstrict-prototypes -Wmissing-prototypes; do
6115   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6116
6117   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6118 $as_echo_n "checking whether $CC supports $option... " >&6; }
6119 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6120   $as_echo_n "(cached) " >&6
6121 else
6122   CFLAGS="$option"
6123     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6124 /* end confdefs.h.  */
6125
6126 int
6127 main ()
6128 {
6129
6130   ;
6131   return 0;
6132 }
6133 _ACEOF
6134 if ac_fn_c_try_compile "$LINENO"; then :
6135   eval "$as_acx_Woption=yes"
6136 else
6137   eval "$as_acx_Woption=no"
6138 fi
6139 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6140
6141 fi
6142 eval ac_res=\$$as_acx_Woption
6143                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6144 $as_echo "$ac_res" >&6; }
6145   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6146   c_loose_warn="$c_loose_warn${c_loose_warn:+ }$option"
6147 fi
6148   done
6149 CFLAGS="$save_CFLAGS"
6150
6151 strict_warn=
6152 save_CFLAGS="$CFLAGS"
6153 for option in -Wmissing-format-attribute; do
6154   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6155
6156   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6157 $as_echo_n "checking whether $CC supports $option... " >&6; }
6158 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6159   $as_echo_n "(cached) " >&6
6160 else
6161   CFLAGS="$option"
6162     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6163 /* end confdefs.h.  */
6164
6165 int
6166 main ()
6167 {
6168
6169   ;
6170   return 0;
6171 }
6172 _ACEOF
6173 if ac_fn_c_try_compile "$LINENO"; then :
6174   eval "$as_acx_Woption=yes"
6175 else
6176   eval "$as_acx_Woption=no"
6177 fi
6178 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6179
6180 fi
6181 eval ac_res=\$$as_acx_Woption
6182                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6183 $as_echo "$ac_res" >&6; }
6184   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6185   strict_warn="$strict_warn${strict_warn:+ }$option"
6186 fi
6187   done
6188 CFLAGS="$save_CFLAGS"
6189
6190 c_strict_warn=
6191 save_CFLAGS="$CFLAGS"
6192 for option in -Wold-style-definition -Wc++-compat; do
6193   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6194
6195   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6196 $as_echo_n "checking whether $CC supports $option... " >&6; }
6197 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6198   $as_echo_n "(cached) " >&6
6199 else
6200   CFLAGS="$option"
6201     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6202 /* end confdefs.h.  */
6203
6204 int
6205 main ()
6206 {
6207
6208   ;
6209   return 0;
6210 }
6211 _ACEOF
6212 if ac_fn_c_try_compile "$LINENO"; then :
6213   eval "$as_acx_Woption=yes"
6214 else
6215   eval "$as_acx_Woption=no"
6216 fi
6217 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6218
6219 fi
6220 eval ac_res=\$$as_acx_Woption
6221                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6222 $as_echo "$ac_res" >&6; }
6223   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6224   c_strict_warn="$c_strict_warn${c_strict_warn:+ }$option"
6225 fi
6226   done
6227 CFLAGS="$save_CFLAGS"
6228
6229 if test "$GCC" = yes; then :
6230   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings" >&5
6231 $as_echo_n "checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings... " >&6; }
6232 if test "${acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings+set}" = set; then :
6233   $as_echo_n "(cached) " >&6
6234 else
6235   save_CFLAGS="$CFLAGS"
6236 CFLAGS="-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6238 /* end confdefs.h.  */
6239
6240 int
6241 main ()
6242 {
6243
6244   ;
6245   return 0;
6246 }
6247 _ACEOF
6248 if ac_fn_c_try_compile "$LINENO"; then :
6249   acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings=yes
6250 else
6251   acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings=no
6252 fi
6253 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6254 CFLAGS="$save_CFLAGS"
6255 fi
6256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings" >&5
6257 $as_echo "$acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings" >&6; }
6258 if test $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings = yes; then :
6259   strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6260 fi
6261
6262 fi
6263
6264 # Check whether --enable-werror-always was given.
6265 if test "${enable_werror_always+set}" = set; then :
6266   enableval=$enable_werror_always;
6267 else
6268   enable_werror_always=no
6269 fi
6270
6271 if test $enable_werror_always = yes; then :
6272   strict_warn="$strict_warn${strict_warn:+ }-Werror"
6273 fi
6274
6275
6276
6277 # The above macros do nothing if the compiler is not GCC.  However, the
6278 # Makefile has more goo to add other flags, so these variables are used
6279 # to enable warnings only for GCC.
6280 warn_cflags=
6281 warn_cxxflags=
6282 if test "x$GCC" = "xyes"; then
6283   warn_cflags='$(GCC_WARN_CFLAGS)'
6284   warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
6285 fi
6286
6287
6288
6289 # Enable expensive internal checks
6290 is_release=
6291 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6292   is_release=yes
6293 fi
6294
6295 # Check whether --enable-checking was given.
6296 if test "${enable_checking+set}" = set; then :
6297   enableval=$enable_checking; ac_checking_flags="${enableval}"
6298 else
6299
6300 # Determine the default checks.
6301 if test x$is_release = x ; then
6302   ac_checking_flags=yes
6303 else
6304   ac_checking_flags=release
6305 fi
6306 fi
6307
6308 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6309 for check in release $ac_checking_flags
6310 do
6311         case $check in
6312         # these set all the flags to specific states
6313         yes)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
6314                         ac_fold_checking= ; ac_gc_checking=1 ;
6315                         ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
6316                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6317                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6318                         ac_types_checking=1 ;;
6319         no|none)        ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
6320                         ac_fold_checking= ; ac_gc_checking= ;
6321                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6322                         ac_rtlflag_checking= ; ac_runtime_checking= ;
6323                         ac_tree_checking= ; ac_valgrind_checking= ;
6324                         ac_types_checking= ;;
6325         all)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
6326                         ac_fold_checking=1 ; ac_gc_checking=1 ;
6327                         ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
6328                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6329                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6330                         ac_types_checking=1 ;;
6331         release)        ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
6332                         ac_fold_checking= ; ac_gc_checking= ;
6333                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6334                         ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6335                         ac_tree_checking= ; ac_valgrind_checking= ;
6336                         ac_types_checking= ;;
6337         # these enable particular checks
6338         assert)         ac_assert_checking=1 ;;
6339         df)             ac_df_checking=1 ;;
6340         fold)           ac_fold_checking=1 ;;
6341         gc)             ac_gc_checking=1 ;;
6342         gcac)           ac_gc_always_collect=1 ;;
6343         gimple)         ac_gimple_checking=1 ;;
6344         misc)           ac_checking=1 ;;
6345         rtl)            ac_rtl_checking=1 ;;
6346         rtlflag)        ac_rtlflag_checking=1 ;;
6347         runtime)        ac_runtime_checking=1 ;;
6348         tree)           ac_tree_checking=1 ;;
6349         types)          ac_types_checking=1 ;;
6350         valgrind)       ac_valgrind_checking=1 ;;
6351         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
6352         esac
6353 done
6354 IFS="$ac_save_IFS"
6355
6356 nocommon_flag=""
6357 if test x$ac_checking != x ; then
6358
6359 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
6360
6361   nocommon_flag=-fno-common
6362 fi
6363
6364 if test x$ac_df_checking != x ; then
6365
6366 $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
6367
6368 fi
6369 if test x$ac_assert_checking != x ; then
6370
6371 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
6372
6373 fi
6374 if test x$ac_gimple_checking != x ; then
6375
6376 $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
6377
6378 fi
6379
6380 if test x$ac_runtime_checking != x ; then
6381
6382 $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
6383
6384 fi
6385 if test x$ac_tree_checking != x ; then
6386
6387 $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
6388
6389   TREEBROWSER=tree-browser.o
6390 fi
6391 if test x$ac_types_checking != x ; then
6392
6393 $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
6394
6395 fi
6396
6397 if test x$ac_rtl_checking != x ; then
6398
6399 $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
6400
6401 fi
6402 if test x$ac_rtlflag_checking != x ; then
6403
6404 $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
6405
6406 fi
6407 if test x$ac_gc_checking != x ; then
6408
6409 $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
6410
6411 fi
6412 if test x$ac_gc_always_collect != x ; then
6413
6414 $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
6415
6416 fi
6417 if test x$ac_fold_checking != x ; then
6418
6419 $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
6420
6421 fi
6422 valgrind_path_defines=
6423 valgrind_command=
6424
6425 ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
6426 if test "x$ac_cv_header_valgrind_h" = x""yes; then :
6427   have_valgrind_h=yes
6428 else
6429   have_valgrind_h=no
6430 fi
6431
6432
6433
6434 if test x$ac_valgrind_checking != x ; then
6435   # It is certainly possible that there's valgrind but no valgrind.h.
6436   # GCC relies on making annotations so we must have both.
6437   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6438 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
6439   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6440 /* end confdefs.h.  */
6441 #include <valgrind/memcheck.h>
6442 #ifndef VALGRIND_DISCARD
6443 #error VALGRIND_DISCARD not defined
6444 #endif
6445 _ACEOF
6446 if ac_fn_c_try_cpp "$LINENO"; then :
6447   gcc_cv_header_valgrind_memcheck_h=yes
6448 else
6449   gcc_cv_header_valgrind_memcheck_h=no
6450 fi
6451 rm -f conftest.err conftest.$ac_ext
6452   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6453 $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
6454   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6455 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
6456   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6457 /* end confdefs.h.  */
6458 #include <memcheck.h>
6459 #ifndef VALGRIND_DISCARD
6460 #error VALGRIND_DISCARD not defined
6461 #endif
6462 _ACEOF
6463 if ac_fn_c_try_cpp "$LINENO"; then :
6464   gcc_cv_header_memcheck_h=yes
6465 else
6466   gcc_cv_header_memcheck_h=no
6467 fi
6468 rm -f conftest.err conftest.$ac_ext
6469   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
6470 $as_echo "$gcc_cv_header_memcheck_h" >&6; }
6471
6472 # Prepare PATH_SEPARATOR.
6473 # The user is always right.
6474 if test "${PATH_SEPARATOR+set}" != set; then
6475   echo "#! /bin/sh" >conf$$.sh
6476   echo  "exit 0"   >>conf$$.sh
6477   chmod +x conf$$.sh
6478   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6479     PATH_SEPARATOR=';'
6480   else
6481     PATH_SEPARATOR=:
6482   fi
6483   rm -f conf$$.sh
6484 fi
6485
6486 # Find out how to test for executable files. Don't use a zero-byte file,
6487 # as systems may use methods other than mode bits to determine executability.
6488 cat >conf$$.file <<_ASEOF
6489 #! /bin/sh
6490 exit 0
6491 _ASEOF
6492 chmod +x conf$$.file
6493 if test -x conf$$.file >/dev/null 2>&1; then
6494   ac_executable_p="test -x"
6495 else
6496   ac_executable_p="test -f"
6497 fi
6498 rm -f conf$$.file
6499
6500 # Extract the first word of "valgrind", so it can be a program name with args.
6501 set dummy valgrind; ac_word=$2
6502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6503 $as_echo_n "checking for $ac_word... " >&6; }
6504 if test "${ac_cv_path_valgrind_path+set}" = set; then :
6505   $as_echo_n "(cached) " >&6
6506 else
6507   case "$valgrind_path" in
6508   [\\/]* | ?:[\\/]*)
6509     ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6510     ;;
6511   *)
6512     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6513     for ac_dir in $PATH; do
6514       IFS="$ac_save_IFS"
6515       test -z "$ac_dir" && ac_dir=.
6516       for ac_exec_ext in '' $ac_executable_extensions; do
6517         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6518           if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6519             ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6520             break 2
6521           fi
6522         fi
6523       done
6524     done
6525     IFS="$ac_save_IFS"
6526     ;;
6527 esac
6528 fi
6529 valgrind_path="$ac_cv_path_valgrind_path"
6530 if test -n "$valgrind_path"; then
6531   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
6532 $as_echo "$valgrind_path" >&6; }
6533 else
6534   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6535 $as_echo "no" >&6; }
6536 fi
6537
6538   if test "x$valgrind_path" = "x" \
6539     || (test $have_valgrind_h = no \
6540         && test $gcc_cv_header_memcheck_h = no \
6541         && test $gcc_cv_header_valgrind_memcheck_h = no); then
6542         as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
6543   fi
6544   valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6545   valgrind_command="$valgrind_path -q"
6546
6547 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
6548
6549   if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6550
6551 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
6552
6553   fi
6554   if test $gcc_cv_header_memcheck_h = yes; then
6555
6556 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
6557
6558   fi
6559 fi
6560
6561
6562
6563 # Enable code coverage collection
6564 # Check whether --enable-coverage was given.
6565 if test "${enable_coverage+set}" = set; then :
6566   enableval=$enable_coverage; case "${enableval}" in
6567   yes|noopt)
6568     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6569     ;;
6570   opt)
6571     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6572     ;;
6573   no)
6574     # a.k.a. --disable-coverage
6575     coverage_flags=""
6576     ;;
6577   *)
6578     as_fn_error "unknown coverage setting $enableval" "$LINENO" 5
6579     ;;
6580 esac
6581 else
6582   coverage_flags=""
6583 fi
6584
6585
6586
6587 # Check whether --enable-gather-detailed-mem-stats was given.
6588 if test "${enable_gather_detailed_mem_stats+set}" = set; then :
6589   enableval=$enable_gather_detailed_mem_stats;
6590 else
6591   enable_gather_detailed_mem_stats=no
6592 fi
6593
6594 if test x$enable_gather_detailed_mem_stats = xyes ; then
6595
6596 $as_echo "#define GATHER_STATISTICS 1" >>confdefs.h
6597
6598 fi
6599
6600 # -------------------------------
6601 # Miscenalleous configure options
6602 # -------------------------------
6603
6604 # See if we are building gcc with C++.
6605 # Check whether --enable-build-with-cxx was given.
6606 if test "${enable_build_with_cxx+set}" = set; then :
6607   enableval=$enable_build_with_cxx; ENABLE_BUILD_WITH_CXX=$enableval
6608 else
6609   ENABLE_BUILD_WITH_CXX=no
6610 fi
6611
6612
6613
6614 # With stabs
6615
6616 # Check whether --with-stabs was given.
6617 if test "${with_stabs+set}" = set; then :
6618   withval=$with_stabs; stabs="$with_stabs"
6619 else
6620   stabs=no
6621 fi
6622
6623
6624 # Determine whether or not multilibs are enabled.
6625 # Check whether --enable-multilib was given.
6626 if test "${enable_multilib+set}" = set; then :
6627   enableval=$enable_multilib;
6628 else
6629   enable_multilib=yes
6630 fi
6631
6632
6633
6634 # Enable __cxa_atexit for C++.
6635 # Check whether --enable-__cxa_atexit was given.
6636 if test "${enable___cxa_atexit+set}" = set; then :
6637   enableval=$enable___cxa_atexit;
6638 fi
6639
6640
6641 # Enable C extension for decimal float if target supports it.
6642 # Check whether --enable-decimal-float was given.
6643 if test "${enable_decimal_float+set}" = set; then :
6644   enableval=$enable_decimal_float;
6645   case $enable_decimal_float in
6646     yes | no | bid | dpd) ;;
6647     *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
6648 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
6649   esac
6650
6651 else
6652
6653   case $target in
6654     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux*)
6655       enable_decimal_float=yes
6656       ;;
6657     *)
6658       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target" >&5
6659 $as_echo "$as_me: WARNING: decimal float is not supported for this target" >&2;}
6660       enable_decimal_float=no
6661       ;;
6662   esac
6663
6664 fi
6665
6666
6667 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
6668
6669 cat >>confdefs.h <<_ACEOF
6670 #define ENABLE_DECIMAL_FLOAT $dfp
6671 _ACEOF
6672
6673
6674 # x86's use BID format instead of DPD
6675 case x$enable_decimal_float in
6676   xyes)
6677     case $target in
6678       i?86*-*-linux* | x86_64*-*-linux*)
6679         enable_decimal_float=bid
6680         ;;
6681       *)
6682         enable_decimal_float=dpd
6683         ;;
6684     esac
6685     ;;
6686   xno)
6687     # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
6688     # dependency on libdecnumber.
6689     enable_decimal_float=dpd
6690     ;;
6691 esac
6692
6693
6694 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
6695
6696 cat >>confdefs.h <<_ACEOF
6697 #define ENABLE_DECIMAL_BID_FORMAT $bid
6698 _ACEOF
6699
6700
6701 # Enable C extension for fixed-point arithmetic.
6702 # Check whether --enable-fixed-point was given.
6703 if test "${enable_fixed_point+set}" = set; then :
6704   enableval=$enable_fixed_point;
6705
6706 else
6707
6708   case $target in
6709     mips*-*-*)
6710       case $host in
6711         mips*-sgi-irix*)
6712           { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported on IRIX" >&5
6713 $as_echo "$as_me: WARNING: fixed-point is not supported on IRIX" >&2;}
6714           enable_fixed_point=no
6715           ;;
6716         *)
6717           enable_fixed_point=yes
6718           ;;
6719       esac
6720       ;;
6721     *)
6722       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target" >&5
6723 $as_echo "$as_me: WARNING: fixed-point is not supported for this target" >&2;}
6724       enable_fixed_point=no
6725       ;;
6726   esac
6727
6728 fi
6729
6730
6731
6732 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
6733
6734 cat >>confdefs.h <<_ACEOF
6735 #define ENABLE_FIXED_POINT $fixedpoint
6736 _ACEOF
6737
6738
6739 # Enable threads
6740 # Pass with no value to take the default
6741 # Pass with a value to specify a thread package
6742 # Check whether --enable-threads was given.
6743 if test "${enable_threads+set}" = set; then :
6744   enableval=$enable_threads;
6745 else
6746   enable_threads=''
6747 fi
6748
6749
6750 # Check whether --enable-tls was given.
6751 if test "${enable_tls+set}" = set; then :
6752   enableval=$enable_tls;
6753   case $enable_tls in
6754     yes | no) ;;
6755     *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls.
6756 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
6757   esac
6758
6759 else
6760   enable_tls=''
6761 fi
6762
6763
6764 # Check whether --enable-objc-gc was given.
6765 if test "${enable_objc_gc+set}" = set; then :
6766   enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
6767         objc_boehm_gc=''
6768 else
6769         objc_boehm_gc=1
6770 fi
6771 else
6772   objc_boehm_gc=''
6773 fi
6774
6775
6776
6777 # Check whether --with-dwarf2 was given.
6778 if test "${with_dwarf2+set}" = set; then :
6779   withval=$with_dwarf2; dwarf2="$with_dwarf2"
6780 else
6781   dwarf2=no
6782 fi
6783
6784
6785 # Check whether --enable-shared was given.
6786 if test "${enable_shared+set}" = set; then :
6787   enableval=$enable_shared;
6788   case $enable_shared in
6789   yes | no) ;;
6790   *)
6791     enable_shared=no
6792     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
6793     for pkg in $enableval; do
6794       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
6795         enable_shared=yes
6796       fi
6797     done
6798     IFS="$ac_save_ifs"
6799     ;;
6800   esac
6801
6802 else
6803   enable_shared=yes
6804 fi
6805
6806
6807
6808
6809 # Check whether --with-build-sysroot was given.
6810 if test "${with_build_sysroot+set}" = set; then :
6811   withval=$with_build_sysroot;
6812 fi
6813
6814
6815
6816 # Check whether --with-sysroot was given.
6817 if test "${with_sysroot+set}" = set; then :
6818   withval=$with_sysroot;
6819  case ${with_sysroot} in
6820  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
6821  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
6822  esac
6823
6824  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
6825  CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
6826
6827  if test "x$prefix" = xNONE; then
6828   test_prefix=/usr/local
6829  else
6830   test_prefix=$prefix
6831  fi
6832  if test "x$exec_prefix" = xNONE; then
6833   test_exec_prefix=$test_prefix
6834  else
6835   test_exec_prefix=$exec_prefix
6836  fi
6837  case ${TARGET_SYSTEM_ROOT} in
6838  "${test_prefix}"|"${test_prefix}/"*|\
6839  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
6840  '${prefix}'|'${prefix}/'*|\
6841  '${exec_prefix}'|'${exec_prefix}/'*)
6842    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
6843    TARGET_SYSTEM_ROOT_DEFINE="$t"
6844    ;;
6845  esac
6846
6847 else
6848
6849  TARGET_SYSTEM_ROOT=
6850  TARGET_SYSTEM_ROOT_DEFINE=
6851  CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
6852
6853 fi
6854
6855
6856
6857
6858
6859
6860 # Check whether --with-specs was given.
6861 if test "${with_specs+set}" = set; then :
6862   withval=$with_specs; CONFIGURE_SPECS=$withval
6863 else
6864   CONFIGURE_SPECS=
6865
6866 fi
6867
6868
6869
6870 # Build with intermodule optimisations
6871 # Check whether --enable-intermodule was given.
6872 if test "${enable_intermodule+set}" = set; then :
6873   enableval=$enable_intermodule; case ${enable_intermodule} in
6874   yes) onestep="-onestep";;
6875   *) onestep="";;
6876 esac
6877 else
6878   onestep=""
6879 fi
6880
6881
6882
6883
6884
6885 # Check whether --with-pkgversion was given.
6886 if test "${with_pkgversion+set}" = set; then :
6887   withval=$with_pkgversion; case "$withval" in
6888       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
6889       no)  PKGVERSION= ;;
6890       *)   PKGVERSION="($withval) " ;;
6891      esac
6892 else
6893   PKGVERSION="(GCC) "
6894
6895 fi
6896
6897
6898
6899
6900
6901 # Check whether --with-bugurl was given.
6902 if test "${with_bugurl+set}" = set; then :
6903   withval=$with_bugurl; case "$withval" in
6904       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
6905       no)  BUGURL=
6906            ;;
6907       *)   BUGURL="$withval"
6908            ;;
6909      esac
6910 else
6911   BUGURL="http://gcc.gnu.org/bugs.html"
6912
6913 fi
6914
6915   case ${BUGURL} in
6916   "")
6917     REPORT_BUGS_TO=
6918     REPORT_BUGS_TEXI=
6919     ;;
6920   *)
6921     REPORT_BUGS_TO="<$BUGURL>"
6922     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
6923     ;;
6924   esac;
6925
6926
6927
6928
6929 # Sanity check enable_languages in case someone does not run the toplevel
6930 # configure # script.
6931 # Check whether --enable-languages was given.
6932 if test "${enable_languages+set}" = set; then :
6933   enableval=$enable_languages; case ,${enable_languages}, in
6934        ,,|,yes,)
6935                 # go safe -- we cannot be much sure without the toplevel
6936                 # configure's
6937                 # analysis of which target libs are present and usable
6938                 enable_languages=c
6939                 ;;
6940          *,all,*)
6941                 as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5
6942                 ;;
6943         *,c,*)
6944                 ;;
6945         *)
6946                 enable_languages=c,${enable_languages}
6947                 ;;
6948 esac
6949 else
6950   enable_languages=c
6951 fi
6952
6953
6954
6955 # Check whether --with-multilib-list was given.
6956 if test "${with_multilib_list+set}" = set; then :
6957   withval=$with_multilib_list; :
6958 else
6959   with_multilib_list=default
6960 fi
6961
6962
6963 # -------------------------
6964 # Checks for other programs
6965 # -------------------------
6966
6967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
6968 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
6969 set x ${MAKE-make}
6970 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
6971 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
6972   $as_echo_n "(cached) " >&6
6973 else
6974   cat >conftest.make <<\_ACEOF
6975 SHELL = /bin/sh
6976 all:
6977         @echo '@@@%%%=$(MAKE)=@@@%%%'
6978 _ACEOF
6979 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
6980 case `${MAKE-make} -f conftest.make 2>/dev/null` in
6981   *@@@%%%=?*=@@@%%%*)
6982     eval ac_cv_prog_make_${ac_make}_set=yes;;
6983   *)
6984     eval ac_cv_prog_make_${ac_make}_set=no;;
6985 esac
6986 rm -f conftest.make
6987 fi
6988 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
6989   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6990 $as_echo "yes" >&6; }
6991   SET_MAKE=
6992 else
6993   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6994 $as_echo "no" >&6; }
6995   SET_MAKE="MAKE=${MAKE-make}"
6996 fi
6997
6998
6999 # Find some useful tools
7000 for ac_prog in gawk mawk nawk awk
7001 do
7002   # Extract the first word of "$ac_prog", so it can be a program name with args.
7003 set dummy $ac_prog; ac_word=$2
7004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7005 $as_echo_n "checking for $ac_word... " >&6; }
7006 if test "${ac_cv_prog_AWK+set}" = set; then :
7007   $as_echo_n "(cached) " >&6
7008 else
7009   if test -n "$AWK"; then
7010   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7011 else
7012 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7013 for as_dir in $PATH
7014 do
7015   IFS=$as_save_IFS
7016   test -z "$as_dir" && as_dir=.
7017     for ac_exec_ext in '' $ac_executable_extensions; do
7018   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7019     ac_cv_prog_AWK="$ac_prog"
7020     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7021     break 2
7022   fi
7023 done
7024   done
7025 IFS=$as_save_IFS
7026
7027 fi
7028 fi
7029 AWK=$ac_cv_prog_AWK
7030 if test -n "$AWK"; then
7031   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7032 $as_echo "$AWK" >&6; }
7033 else
7034   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7035 $as_echo "no" >&6; }
7036 fi
7037
7038
7039   test -n "$AWK" && break
7040 done
7041
7042 # We need awk to create options.c and options.h.
7043 # Bail out if it's missing.
7044 case ${AWK} in
7045   "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
7046 esac
7047
7048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7049 $as_echo_n "checking whether ln -s works... " >&6; }
7050 if test "${gcc_cv_prog_LN_S+set}" = set; then :
7051   $as_echo_n "(cached) " >&6
7052 else
7053   rm -f conftestdata_t
7054 echo >conftestdata_f
7055 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7056 then
7057   gcc_cv_prog_LN_S="ln -s"
7058 else
7059   if ln conftestdata_f conftestdata_t 2>/dev/null
7060   then
7061     gcc_cv_prog_LN_S=ln
7062   else
7063     if cp -p conftestdata_f conftestdata_t 2>/dev/null
7064     then
7065       gcc_cv_prog_LN_S="cp -p"
7066     else
7067       gcc_cv_prog_LN_S=cp
7068     fi
7069   fi
7070 fi
7071 rm -f conftestdata_f conftestdata_t
7072
7073 fi
7074 LN_S="$gcc_cv_prog_LN_S"
7075 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7076   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7077 $as_echo "yes" >&6; }
7078 else
7079   if test "$gcc_cv_prog_LN_S" = "ln"; then
7080     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
7081 $as_echo "no, using ln" >&6; }
7082   else
7083     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7084 $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
7085   fi
7086 fi
7087
7088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
7089 $as_echo_n "checking whether ln works... " >&6; }
7090 if test "${acx_cv_prog_LN+set}" = set; then :
7091   $as_echo_n "(cached) " >&6
7092 else
7093   rm -f conftestdata_t
7094 echo >conftestdata_f
7095 if ln conftestdata_f conftestdata_t 2>/dev/null
7096 then
7097   acx_cv_prog_LN=ln
7098 else
7099   acx_cv_prog_LN=no
7100 fi
7101 rm -f conftestdata_f conftestdata_t
7102
7103 fi
7104 if test $acx_cv_prog_LN = no; then
7105   LN="$LN_S"
7106   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
7107 $as_echo "no, using $LN" >&6; }
7108 else
7109   LN="$acx_cv_prog_LN"
7110   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7111 $as_echo "yes" >&6; }
7112 fi
7113
7114 if test -n "$ac_tool_prefix"; then
7115   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7116 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7118 $as_echo_n "checking for $ac_word... " >&6; }
7119 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7120   $as_echo_n "(cached) " >&6
7121 else
7122   if test -n "$RANLIB"; then
7123   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7124 else
7125 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7126 for as_dir in $PATH
7127 do
7128   IFS=$as_save_IFS
7129   test -z "$as_dir" && as_dir=.
7130     for ac_exec_ext in '' $ac_executable_extensions; do
7131   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7132     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7133     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7134     break 2
7135   fi
7136 done
7137   done
7138 IFS=$as_save_IFS
7139
7140 fi
7141 fi
7142 RANLIB=$ac_cv_prog_RANLIB
7143 if test -n "$RANLIB"; then
7144   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7145 $as_echo "$RANLIB" >&6; }
7146 else
7147   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7148 $as_echo "no" >&6; }
7149 fi
7150
7151
7152 fi
7153 if test -z "$ac_cv_prog_RANLIB"; then
7154   ac_ct_RANLIB=$RANLIB
7155   # Extract the first word of "ranlib", so it can be a program name with args.
7156 set dummy ranlib; ac_word=$2
7157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7158 $as_echo_n "checking for $ac_word... " >&6; }
7159 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7160   $as_echo_n "(cached) " >&6
7161 else
7162   if test -n "$ac_ct_RANLIB"; then
7163   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7164 else
7165 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7166 for as_dir in $PATH
7167 do
7168   IFS=$as_save_IFS
7169   test -z "$as_dir" && as_dir=.
7170     for ac_exec_ext in '' $ac_executable_extensions; do
7171   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7172     ac_cv_prog_ac_ct_RANLIB="ranlib"
7173     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7174     break 2
7175   fi
7176 done
7177   done
7178 IFS=$as_save_IFS
7179
7180 fi
7181 fi
7182 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7183 if test -n "$ac_ct_RANLIB"; then
7184   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7185 $as_echo "$ac_ct_RANLIB" >&6; }
7186 else
7187   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7188 $as_echo "no" >&6; }
7189 fi
7190
7191   if test "x$ac_ct_RANLIB" = x; then
7192     RANLIB=":"
7193   else
7194     case $cross_compiling:$ac_tool_warned in
7195 yes:)
7196 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7197 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7198 ac_tool_warned=yes ;;
7199 esac
7200     RANLIB=$ac_ct_RANLIB
7201   fi
7202 else
7203   RANLIB="$ac_cv_prog_RANLIB"
7204 fi
7205
7206 case "${host}" in
7207 *-*-darwin*)
7208   # By default, the Darwin ranlib will not treat common symbols as
7209   # definitions when  building the archive table of contents.  Other
7210   # ranlibs do that; pass an option to the Darwin ranlib that makes
7211   # it behave similarly.
7212   ranlib_flags="-c"
7213   ;;
7214 *)
7215   ranlib_flags=""
7216 esac
7217
7218
7219 # Find a good install program.  We prefer a C program (faster),
7220 # so one script is as good as another.  But avoid the broken or
7221 # incompatible versions:
7222 # SysV /etc/install, /usr/sbin/install
7223 # SunOS /usr/etc/install
7224 # IRIX /sbin/install
7225 # AIX /bin/install
7226 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7227 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7228 # ./install, which can be erroneously created by make from ./install.sh.
7229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
7230 $as_echo_n "checking for a BSD compatible install... " >&6; }
7231 if test -z "$INSTALL"; then
7232 if test "${ac_cv_path_install+set}" = set; then :
7233   $as_echo_n "(cached) " >&6
7234 else
7235     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7236   for ac_dir in $PATH; do
7237     # Account for people who put trailing slashes in PATH elements.
7238     case "$ac_dir/" in
7239     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7240     *)
7241       # OSF1 and SCO ODT 3.0 have their own names for install.
7242       for ac_prog in ginstall scoinst install; do
7243         if test -f $ac_dir/$ac_prog; then
7244           if test $ac_prog = install &&
7245             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7246             # AIX install.  It has an incompatible calling convention.
7247             # OSF/1 installbsd also uses dspmsg, but is usable.
7248             :
7249           else
7250             ac_cv_path_install="$ac_dir/$ac_prog -c"
7251             break 2
7252           fi
7253         fi
7254       done
7255       ;;
7256     esac
7257   done
7258   IFS="$ac_save_IFS"
7259
7260 fi
7261   if test "${ac_cv_path_install+set}" = set; then
7262     INSTALL="$ac_cv_path_install"
7263   else
7264     # As a last resort, use the slow shell script.  We don't cache a
7265     # path for INSTALL within a source directory, because that will
7266     # break other packages using the cache if that directory is
7267     # removed, or if the path is relative.
7268     INSTALL="$ac_install_sh"
7269   fi
7270 fi
7271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7272 $as_echo "$INSTALL" >&6; }
7273
7274 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7275 # It thinks the first close brace ends the variable substitution.
7276 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7277
7278 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7279
7280
7281 # See if cmp has --ignore-initial.
7282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
7283 $as_echo_n "checking for cmp's capabilities... " >&6; }
7284 if test "${gcc_cv_prog_cmp_skip+set}" = set; then :
7285   $as_echo_n "(cached) " >&6
7286 else
7287    echo abfoo >t1
7288   echo cdfoo >t2
7289   gcc_cv_prog_cmp_skip=slowcompare
7290   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7291     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7292       :
7293     else
7294       gcc_cv_prog_cmp_skip=gnucompare
7295     fi
7296   fi
7297   if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7298     if cmp t1 t2 2 2 > /dev/null 2>&1; then
7299       if cmp t1 t2 1 1 > /dev/null 2>&1; then
7300         :
7301       else
7302         gcc_cv_prog_cmp_skip=fastcompare
7303       fi
7304     fi
7305   fi
7306   rm t1 t2
7307
7308 fi
7309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
7310 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
7311 make_compare_target=$gcc_cv_prog_cmp_skip
7312
7313
7314
7315 # See if we have the mktemp command.
7316 # Extract the first word of "mktemp", so it can be a program name with args.
7317 set dummy mktemp; ac_word=$2
7318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7319 $as_echo_n "checking for $ac_word... " >&6; }
7320 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then :
7321   $as_echo_n "(cached) " >&6
7322 else
7323   if test -n "$have_mktemp_command"; then
7324   ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7325 else
7326 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7327 for as_dir in $PATH
7328 do
7329   IFS=$as_save_IFS
7330   test -z "$as_dir" && as_dir=.
7331     for ac_exec_ext in '' $ac_executable_extensions; do
7332   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7333     ac_cv_prog_have_mktemp_command="yes"
7334     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7335     break 2
7336   fi
7337 done
7338   done
7339 IFS=$as_save_IFS
7340
7341   test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7342 fi
7343 fi
7344 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7345 if test -n "$have_mktemp_command"; then
7346   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
7347 $as_echo "$have_mktemp_command" >&6; }
7348 else
7349   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7350 $as_echo "no" >&6; }
7351 fi
7352
7353
7354
7355 # See if makeinfo has been installed and is modern enough
7356 # that we can use it.
7357
7358   # Extract the first word of "makeinfo", so it can be a program name with args.
7359 set dummy makeinfo; ac_word=$2
7360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7361 $as_echo_n "checking for $ac_word... " >&6; }
7362 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
7363   $as_echo_n "(cached) " >&6
7364 else
7365   if test -n "$MAKEINFO"; then
7366   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7367 else
7368 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7369 for as_dir in $PATH
7370 do
7371   IFS=$as_save_IFS
7372   test -z "$as_dir" && as_dir=.
7373     for ac_exec_ext in '' $ac_executable_extensions; do
7374   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7375     ac_cv_prog_MAKEINFO="makeinfo"
7376     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7377     break 2
7378   fi
7379 done
7380   done
7381 IFS=$as_save_IFS
7382
7383 fi
7384 fi
7385 MAKEINFO=$ac_cv_prog_MAKEINFO
7386 if test -n "$MAKEINFO"; then
7387   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7388 $as_echo "$MAKEINFO" >&6; }
7389 else
7390   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7391 $as_echo "no" >&6; }
7392 fi
7393
7394
7395   if test -n "$MAKEINFO"; then
7396     # Found it, now check the version.
7397     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
7398 $as_echo_n "checking for modern makeinfo... " >&6; }
7399 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
7400   $as_echo_n "(cached) " >&6
7401 else
7402   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
7403                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7404
7405                     case $ac_prog_version in
7406                       '')  gcc_cv_prog_makeinfo_modern=no;;
7407                       4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
7408                       *)   gcc_cv_prog_makeinfo_modern=no;;
7409                     esac
7410
7411 fi
7412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
7413 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
7414   else
7415     gcc_cv_prog_makeinfo_modern=no
7416   fi
7417   if test $gcc_cv_prog_makeinfo_modern = no; then
7418     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
7419   fi
7420
7421 if test $gcc_cv_prog_makeinfo_modern = no; then
7422   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
7423 *** Makeinfo is missing or too old.
7424 *** Info documentation will not be built." >&5
7425 $as_echo "$as_me: WARNING:
7426 *** Makeinfo is missing or too old.
7427 *** Info documentation will not be built." >&2;}
7428   BUILD_INFO=
7429 else
7430   BUILD_INFO=info
7431 fi
7432
7433
7434 # Is pod2man recent enough to regenerate manpages?
7435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
7436 $as_echo_n "checking for recent Pod::Man... " >&6; }
7437 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7438   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7439 $as_echo "yes" >&6; }
7440   GENERATED_MANPAGES=generated-manpages
7441 else
7442   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7443 $as_echo "no" >&6; }
7444   GENERATED_MANPAGES=
7445 fi
7446
7447
7448 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
7449
7450 # How about lex?
7451 for ac_prog in flex
7452 do
7453   # Extract the first word of "$ac_prog", so it can be a program name with args.
7454 set dummy $ac_prog; ac_word=$2
7455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7456 $as_echo_n "checking for $ac_word... " >&6; }
7457 if test "${ac_cv_prog_FLEX+set}" = set; then :
7458   $as_echo_n "(cached) " >&6
7459 else
7460   if test -n "$FLEX"; then
7461   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7462 else
7463 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7464 for as_dir in $PATH
7465 do
7466   IFS=$as_save_IFS
7467   test -z "$as_dir" && as_dir=.
7468     for ac_exec_ext in '' $ac_executable_extensions; do
7469   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7470     ac_cv_prog_FLEX="$ac_prog"
7471     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7472     break 2
7473   fi
7474 done
7475   done
7476 IFS=$as_save_IFS
7477
7478 fi
7479 fi
7480 FLEX=$ac_cv_prog_FLEX
7481 if test -n "$FLEX"; then
7482   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
7483 $as_echo "$FLEX" >&6; }
7484 else
7485   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7486 $as_echo "no" >&6; }
7487 fi
7488
7489
7490   test -n "$FLEX" && break
7491 done
7492 test -n "$FLEX" || FLEX="$MISSING flex"
7493
7494
7495 # Bison?
7496 for ac_prog in bison
7497 do
7498   # Extract the first word of "$ac_prog", so it can be a program name with args.
7499 set dummy $ac_prog; ac_word=$2
7500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7501 $as_echo_n "checking for $ac_word... " >&6; }
7502 if test "${ac_cv_prog_BISON+set}" = set; then :
7503   $as_echo_n "(cached) " >&6
7504 else
7505   if test -n "$BISON"; then
7506   ac_cv_prog_BISON="$BISON" # Let the user override the test.
7507 else
7508 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7509 for as_dir in $PATH
7510 do
7511   IFS=$as_save_IFS
7512   test -z "$as_dir" && as_dir=.
7513     for ac_exec_ext in '' $ac_executable_extensions; do
7514   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7515     ac_cv_prog_BISON="$ac_prog"
7516     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7517     break 2
7518   fi
7519 done
7520   done
7521 IFS=$as_save_IFS
7522
7523 fi
7524 fi
7525 BISON=$ac_cv_prog_BISON
7526 if test -n "$BISON"; then
7527   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
7528 $as_echo "$BISON" >&6; }
7529 else
7530   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7531 $as_echo "no" >&6; }
7532 fi
7533
7534
7535   test -n "$BISON" && break
7536 done
7537 test -n "$BISON" || BISON="$MISSING bison"
7538
7539
7540 # Binutils are not build modules, unlike bison/flex/makeinfo.  So we
7541 # check for build == host before using them.
7542
7543 # NM
7544 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7545   && test -d ../binutils ; then
7546   NM='$(objdir)/../binutils/nm-new'
7547 else
7548   # Extract the first word of "nm", so it can be a program name with args.
7549 set dummy nm; ac_word=$2
7550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7551 $as_echo_n "checking for $ac_word... " >&6; }
7552 if test "${ac_cv_prog_NM+set}" = set; then :
7553   $as_echo_n "(cached) " >&6
7554 else
7555   if test -n "$NM"; then
7556   ac_cv_prog_NM="$NM" # Let the user override the test.
7557 else
7558 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7559 for as_dir in $PATH
7560 do
7561   IFS=$as_save_IFS
7562   test -z "$as_dir" && as_dir=.
7563     for ac_exec_ext in '' $ac_executable_extensions; do
7564   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7565     ac_cv_prog_NM="nm"
7566     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7567     break 2
7568   fi
7569 done
7570   done
7571 IFS=$as_save_IFS
7572
7573   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7574 fi
7575 fi
7576 NM=$ac_cv_prog_NM
7577 if test -n "$NM"; then
7578   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
7579 $as_echo "$NM" >&6; }
7580 else
7581   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7582 $as_echo "no" >&6; }
7583 fi
7584
7585
7586 fi
7587
7588 # AR
7589 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
7590   && test -d ../binutils ; then
7591   AR='$(objdir)/../binutils/ar'
7592 else
7593   # Extract the first word of "ar", so it can be a program name with args.
7594 set dummy ar; ac_word=$2
7595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7596 $as_echo_n "checking for $ac_word... " >&6; }
7597 if test "${ac_cv_prog_AR+set}" = set; then :
7598   $as_echo_n "(cached) " >&6
7599 else
7600   if test -n "$AR"; then
7601   ac_cv_prog_AR="$AR" # Let the user override the test.
7602 else
7603 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7604 for as_dir in $PATH
7605 do
7606   IFS=$as_save_IFS
7607   test -z "$as_dir" && as_dir=.
7608     for ac_exec_ext in '' $ac_executable_extensions; do
7609   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7610     ac_cv_prog_AR="ar"
7611     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7612     break 2
7613   fi
7614 done
7615   done
7616 IFS=$as_save_IFS
7617
7618   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
7619 fi
7620 fi
7621 AR=$ac_cv_prog_AR
7622 if test -n "$AR"; then
7623   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7624 $as_echo "$AR" >&6; }
7625 else
7626   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7627 $as_echo "no" >&6; }
7628 fi
7629
7630
7631 fi
7632
7633
7634 # --------------------
7635 # Checks for C headers
7636 # --------------------
7637
7638 # Need to reject headers which give warnings, so that the -Werror bootstrap
7639 # works later. *sigh*  This needs to come before all header checks.
7640
7641 ac_c_preproc_warn_flag=yes
7642
7643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7644 $as_echo_n "checking for ANSI C header files... " >&6; }
7645 if test "${ac_cv_header_stdc+set}" = set; then :
7646   $as_echo_n "(cached) " >&6
7647 else
7648   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7649 /* end confdefs.h.  */
7650 #include <stdlib.h>
7651 #include <stdarg.h>
7652 #include <string.h>
7653 #include <float.h>
7654
7655 int
7656 main ()
7657 {
7658
7659   ;
7660   return 0;
7661 }
7662 _ACEOF
7663 if ac_fn_c_try_compile "$LINENO"; then :
7664   ac_cv_header_stdc=yes
7665 else
7666   ac_cv_header_stdc=no
7667 fi
7668 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7669
7670 if test $ac_cv_header_stdc = yes; then
7671   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7672   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7673 /* end confdefs.h.  */
7674 #include <string.h>
7675
7676 _ACEOF
7677 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7678   $EGREP "memchr" >/dev/null 2>&1; then :
7679
7680 else
7681   ac_cv_header_stdc=no
7682 fi
7683 rm -f conftest*
7684
7685 fi
7686
7687 if test $ac_cv_header_stdc = yes; then
7688   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7689   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7690 /* end confdefs.h.  */
7691 #include <stdlib.h>
7692
7693 _ACEOF
7694 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7695   $EGREP "free" >/dev/null 2>&1; then :
7696
7697 else
7698   ac_cv_header_stdc=no
7699 fi
7700 rm -f conftest*
7701
7702 fi
7703
7704 if test $ac_cv_header_stdc = yes; then
7705   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7706   if test "$cross_compiling" = yes; then :
7707   :
7708 else
7709   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7710 /* end confdefs.h.  */
7711 #include <ctype.h>
7712 #include <stdlib.h>
7713 #if ((' ' & 0x0FF) == 0x020)
7714 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7715 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7716 #else
7717 # define ISLOWER(c) \
7718                    (('a' <= (c) && (c) <= 'i') \
7719                      || ('j' <= (c) && (c) <= 'r') \
7720                      || ('s' <= (c) && (c) <= 'z'))
7721 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7722 #endif
7723
7724 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7725 int
7726 main ()
7727 {
7728   int i;
7729   for (i = 0; i < 256; i++)
7730     if (XOR (islower (i), ISLOWER (i))
7731         || toupper (i) != TOUPPER (i))
7732       return 2;
7733   return 0;
7734 }
7735 _ACEOF
7736 if ac_fn_c_try_run "$LINENO"; then :
7737
7738 else
7739   ac_cv_header_stdc=no
7740 fi
7741 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7742   conftest.$ac_objext conftest.beam conftest.$ac_ext
7743 fi
7744
7745 fi
7746 fi
7747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7748 $as_echo "$ac_cv_header_stdc" >&6; }
7749 if test $ac_cv_header_stdc = yes; then
7750
7751 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7752
7753 fi
7754
7755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
7756 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
7757 if test "${ac_cv_header_time+set}" = set; then :
7758   $as_echo_n "(cached) " >&6
7759 else
7760   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7761 /* end confdefs.h.  */
7762 #include <sys/types.h>
7763 #include <sys/time.h>
7764 #include <time.h>
7765
7766 int
7767 main ()
7768 {
7769 if ((struct tm *) 0)
7770 return 0;
7771   ;
7772   return 0;
7773 }
7774 _ACEOF
7775 if ac_fn_c_try_compile "$LINENO"; then :
7776   ac_cv_header_time=yes
7777 else
7778   ac_cv_header_time=no
7779 fi
7780 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7781 fi
7782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
7783 $as_echo "$ac_cv_header_time" >&6; }
7784 if test $ac_cv_header_time = yes; then
7785
7786 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
7787
7788 fi
7789
7790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
7791 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
7792 if test "${gcc_cv_header_string+set}" = set; then :
7793   $as_echo_n "(cached) " >&6
7794 else
7795   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7796 /* end confdefs.h.  */
7797 #include <string.h>
7798 #include <strings.h>
7799 int
7800 main ()
7801 {
7802
7803   ;
7804   return 0;
7805 }
7806 _ACEOF
7807 if ac_fn_c_try_compile "$LINENO"; then :
7808   gcc_cv_header_string=yes
7809 else
7810   gcc_cv_header_string=no
7811 fi
7812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7813 fi
7814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
7815 $as_echo "$gcc_cv_header_string" >&6; }
7816 if test $gcc_cv_header_string = yes; then
7817
7818 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
7819
7820 fi
7821
7822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
7823 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
7824 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
7825   $as_echo_n "(cached) " >&6
7826 else
7827   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7828 /* end confdefs.h.  */
7829 #include <sys/types.h>
7830 #include <sys/wait.h>
7831 #ifndef WEXITSTATUS
7832 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
7833 #endif
7834 #ifndef WIFEXITED
7835 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
7836 #endif
7837
7838 int
7839 main ()
7840 {
7841   int s;
7842   wait (&s);
7843   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
7844   ;
7845   return 0;
7846 }
7847 _ACEOF
7848 if ac_fn_c_try_compile "$LINENO"; then :
7849   ac_cv_header_sys_wait_h=yes
7850 else
7851   ac_cv_header_sys_wait_h=no
7852 fi
7853 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7854 fi
7855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
7856 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
7857 if test $ac_cv_header_sys_wait_h = yes; then
7858
7859 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
7860
7861 fi
7862
7863 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
7864                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
7865                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
7866                  direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
7867 do :
7868   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7869 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
7870 eval as_val=\$$as_ac_Header
7871    if test "x$as_val" = x""yes; then :
7872   cat >>confdefs.h <<_ACEOF
7873 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7874 _ACEOF
7875
7876 fi
7877 done
7878
7879
7880 # Check for thread headers.
7881 ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
7882 if test "x$ac_cv_header_thread_h" = x""yes; then :
7883   have_thread_h=yes
7884 else
7885   have_thread_h=
7886 fi
7887
7888 ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
7889 if test "x$ac_cv_header_pthread_h" = x""yes; then :
7890   have_pthread_h=yes
7891 else
7892   have_pthread_h=
7893 fi
7894
7895
7896 # These tests can't be done till we know if we have limits.h.
7897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
7898 $as_echo_n "checking for CHAR_BIT... " >&6; }
7899 if test "${gcc_cv_decl_char_bit+set}" = set; then :
7900   $as_echo_n "(cached) " >&6
7901 else
7902   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7903 /* end confdefs.h.  */
7904 #ifdef HAVE_LIMITS_H
7905 #include <limits.h>
7906 #endif
7907 #ifdef CHAR_BIT
7908 found
7909 #endif
7910 _ACEOF
7911 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7912   $EGREP "found" >/dev/null 2>&1; then :
7913   gcc_cv_decl_char_bit=yes
7914 else
7915   gcc_cv_decl_char_bit=no
7916 fi
7917 rm -f conftest*
7918
7919
7920 fi
7921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
7922 $as_echo "$gcc_cv_decl_char_bit" >&6; }
7923 if test $gcc_cv_decl_char_bit = no; then
7924   { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
7925 $as_echo_n "checking number of bits in a byte... " >&6; }
7926 if test "${gcc_cv_c_nbby+set}" = set; then :
7927   $as_echo_n "(cached) " >&6
7928 else
7929   i=8
7930  gcc_cv_c_nbby=
7931  while test $i -lt 65; do
7932    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7933 /* end confdefs.h.  */
7934
7935 int
7936 main ()
7937 {
7938 switch(0) {
7939   case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
7940   case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
7941   ; }
7942   ;
7943   return 0;
7944 }
7945 _ACEOF
7946 if ac_fn_c_try_compile "$LINENO"; then :
7947   gcc_cv_c_nbby=$i; break
7948 fi
7949 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7950    i=`expr $i + 1`
7951  done
7952  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
7953
7954 fi
7955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
7956 $as_echo "$gcc_cv_c_nbby" >&6; }
7957 if test $gcc_cv_c_nbby = failed; then
7958   as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5
7959 else
7960
7961 cat >>confdefs.h <<_ACEOF
7962 #define CHAR_BIT $gcc_cv_c_nbby
7963 _ACEOF
7964
7965 fi
7966 fi
7967  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
7968 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
7969 if test "${ac_cv_c_bigendian+set}" = set; then :
7970   $as_echo_n "(cached) " >&6
7971 else
7972   ac_cv_c_bigendian=unknown
7973     # See if we're dealing with a universal compiler.
7974     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7975 /* end confdefs.h.  */
7976 #ifndef __APPLE_CC__
7977                not a universal capable compiler
7978              #endif
7979              typedef int dummy;
7980
7981 _ACEOF
7982 if ac_fn_c_try_compile "$LINENO"; then :
7983
7984         # Check for potential -arch flags.  It is not universal unless
7985         # there are at least two -arch flags with different values.
7986         ac_arch=
7987         ac_prev=
7988         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
7989          if test -n "$ac_prev"; then
7990            case $ac_word in
7991              i?86 | x86_64 | ppc | ppc64)
7992                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
7993                  ac_arch=$ac_word
7994                else
7995                  ac_cv_c_bigendian=universal
7996                  break
7997                fi
7998                ;;
7999            esac
8000            ac_prev=
8001          elif test "x$ac_word" = "x-arch"; then
8002            ac_prev=arch
8003          fi
8004        done
8005 fi
8006 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8007     if test $ac_cv_c_bigendian = unknown; then
8008       # See if sys/param.h defines the BYTE_ORDER macro.
8009       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8010 /* end confdefs.h.  */
8011 #include <sys/types.h>
8012              #include <sys/param.h>
8013
8014 int
8015 main ()
8016 {
8017 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8018                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8019                      && LITTLE_ENDIAN)
8020               bogus endian macros
8021              #endif
8022
8023   ;
8024   return 0;
8025 }
8026 _ACEOF
8027 if ac_fn_c_try_compile "$LINENO"; then :
8028   # It does; now see whether it defined to BIG_ENDIAN or not.
8029          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8030 /* end confdefs.h.  */
8031 #include <sys/types.h>
8032                 #include <sys/param.h>
8033
8034 int
8035 main ()
8036 {
8037 #if BYTE_ORDER != BIG_ENDIAN
8038                  not big endian
8039                 #endif
8040
8041   ;
8042   return 0;
8043 }
8044 _ACEOF
8045 if ac_fn_c_try_compile "$LINENO"; then :
8046   ac_cv_c_bigendian=yes
8047 else
8048   ac_cv_c_bigendian=no
8049 fi
8050 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8051 fi
8052 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8053     fi
8054     if test $ac_cv_c_bigendian = unknown; then
8055       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8056       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8057 /* end confdefs.h.  */
8058 #include <limits.h>
8059
8060 int
8061 main ()
8062 {
8063 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8064               bogus endian macros
8065              #endif
8066
8067   ;
8068   return 0;
8069 }
8070 _ACEOF
8071 if ac_fn_c_try_compile "$LINENO"; then :
8072   # It does; now see whether it defined to _BIG_ENDIAN or not.
8073          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8074 /* end confdefs.h.  */
8075 #include <limits.h>
8076
8077 int
8078 main ()
8079 {
8080 #ifndef _BIG_ENDIAN
8081                  not big endian
8082                 #endif
8083
8084   ;
8085   return 0;
8086 }
8087 _ACEOF
8088 if ac_fn_c_try_compile "$LINENO"; then :
8089   ac_cv_c_bigendian=yes
8090 else
8091   ac_cv_c_bigendian=no
8092 fi
8093 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8094 fi
8095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8096     fi
8097     if test $ac_cv_c_bigendian = unknown; then
8098       # Compile a test program.
8099       if test "$cross_compiling" = yes; then :
8100   # Try to guess by grepping values from an object file.
8101          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8102 /* end confdefs.h.  */
8103 short int ascii_mm[] =
8104                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8105                 short int ascii_ii[] =
8106                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8107                 int use_ascii (int i) {
8108                   return ascii_mm[i] + ascii_ii[i];
8109                 }
8110                 short int ebcdic_ii[] =
8111                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8112                 short int ebcdic_mm[] =
8113                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8114                 int use_ebcdic (int i) {
8115                   return ebcdic_mm[i] + ebcdic_ii[i];
8116                 }
8117                 extern int foo;
8118
8119 int
8120 main ()
8121 {
8122 return use_ascii (foo) == use_ebcdic (foo);
8123   ;
8124   return 0;
8125 }
8126 _ACEOF
8127 if ac_fn_c_try_compile "$LINENO"; then :
8128   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8129               ac_cv_c_bigendian=yes
8130             fi
8131             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8132               if test "$ac_cv_c_bigendian" = unknown; then
8133                 ac_cv_c_bigendian=no
8134               else
8135                 # finding both strings is unlikely to happen, but who knows?
8136                 ac_cv_c_bigendian=unknown
8137               fi
8138             fi
8139 fi
8140 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8141 else
8142   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8143 /* end confdefs.h.  */
8144 $ac_includes_default
8145 int
8146 main ()
8147 {
8148
8149              /* Are we little or big endian?  From Harbison&Steele.  */
8150              union
8151              {
8152                long int l;
8153                char c[sizeof (long int)];
8154              } u;
8155              u.l = 1;
8156              return u.c[sizeof (long int) - 1] == 1;
8157
8158   ;
8159   return 0;
8160 }
8161 _ACEOF
8162 if ac_fn_c_try_run "$LINENO"; then :
8163   ac_cv_c_bigendian=no
8164 else
8165   ac_cv_c_bigendian=yes
8166 fi
8167 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8168   conftest.$ac_objext conftest.beam conftest.$ac_ext
8169 fi
8170
8171     fi
8172 fi
8173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8174 $as_echo "$ac_cv_c_bigendian" >&6; }
8175  case $ac_cv_c_bigendian in #(
8176    yes)
8177      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8178 ;; #(
8179    no)
8180       ;; #(
8181    universal)
8182
8183 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8184
8185      ;; #(
8186    *)
8187      as_fn_error "unknown endianness
8188  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8189  esac
8190
8191
8192 # --------
8193 # UNSORTED
8194 # --------
8195
8196
8197 # These libraries may be used by collect2.
8198 # We may need a special search path to get them linked.
8199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
8200 $as_echo_n "checking for collect2 libraries... " >&6; }
8201 if test "${gcc_cv_collect2_libs+set}" = set; then :
8202   $as_echo_n "(cached) " >&6
8203 else
8204   save_LIBS="$LIBS"
8205 for libs in '' -lld -lmld \
8206                 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8207                 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8208 do
8209         LIBS="$libs"
8210         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8211 /* end confdefs.h.  */
8212
8213 /* Override any GCC internal prototype to avoid an error.
8214    Use char because int might match the return type of a GCC
8215    builtin and then its argument prototype would still apply.  */
8216 #ifdef __cplusplus
8217 extern "C"
8218 #endif
8219 char ldopen ();
8220 int
8221 main ()
8222 {
8223 return ldopen ();
8224   ;
8225   return 0;
8226 }
8227 _ACEOF
8228 if ac_fn_c_try_link "$LINENO"; then :
8229   gcc_cv_collect2_libs="$libs"; break
8230 fi
8231 rm -f core conftest.err conftest.$ac_objext \
8232     conftest$ac_exeext conftest.$ac_ext
8233 done
8234 LIBS="$save_LIBS"
8235 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8236 fi
8237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
8238 $as_echo "$gcc_cv_collect2_libs" >&6; }
8239 case $gcc_cv_collect2_libs in
8240         "none required")        ;;
8241         *)      COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8242 esac
8243
8244
8245 # When building Ada code on Alpha, we need exc_resume which is usually in
8246 # -lexc.  So test for it.
8247 save_LIBS="$LIBS"
8248 LIBS=
8249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
8250 $as_echo_n "checking for library containing exc_resume... " >&6; }
8251 if test "${ac_cv_search_exc_resume+set}" = set; then :
8252   $as_echo_n "(cached) " >&6
8253 else
8254   ac_func_search_save_LIBS=$LIBS
8255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8256 /* end confdefs.h.  */
8257
8258 /* Override any GCC internal prototype to avoid an error.
8259    Use char because int might match the return type of a GCC
8260    builtin and then its argument prototype would still apply.  */
8261 #ifdef __cplusplus
8262 extern "C"
8263 #endif
8264 char exc_resume ();
8265 int
8266 main ()
8267 {
8268 return exc_resume ();
8269   ;
8270   return 0;
8271 }
8272 _ACEOF
8273 for ac_lib in '' exc; do
8274   if test -z "$ac_lib"; then
8275     ac_res="none required"
8276   else
8277     ac_res=-l$ac_lib
8278     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8279   fi
8280   if ac_fn_c_try_link "$LINENO"; then :
8281   ac_cv_search_exc_resume=$ac_res
8282 fi
8283 rm -f core conftest.err conftest.$ac_objext \
8284     conftest$ac_exeext
8285   if test "${ac_cv_search_exc_resume+set}" = set; then :
8286   break
8287 fi
8288 done
8289 if test "${ac_cv_search_exc_resume+set}" = set; then :
8290
8291 else
8292   ac_cv_search_exc_resume=no
8293 fi
8294 rm conftest.$ac_ext
8295 LIBS=$ac_func_search_save_LIBS
8296 fi
8297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
8298 $as_echo "$ac_cv_search_exc_resume" >&6; }
8299 ac_res=$ac_cv_search_exc_resume
8300 if test "$ac_res" != no; then :
8301   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8302
8303 fi
8304
8305 GNAT_LIBEXC="$LIBS"
8306 LIBS="$save_LIBS"
8307
8308
8309 # Some systems put ldexp and frexp in libm instead of libc; assume
8310 # they're both in the same place.  jcf-dump needs them.
8311 save_LIBS="$LIBS"
8312 LIBS=
8313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
8314 $as_echo_n "checking for library containing ldexp... " >&6; }
8315 if test "${ac_cv_search_ldexp+set}" = set; then :
8316   $as_echo_n "(cached) " >&6
8317 else
8318   ac_func_search_save_LIBS=$LIBS
8319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8320 /* end confdefs.h.  */
8321
8322 /* Override any GCC internal prototype to avoid an error.
8323    Use char because int might match the return type of a GCC
8324    builtin and then its argument prototype would still apply.  */
8325 #ifdef __cplusplus
8326 extern "C"
8327 #endif
8328 char ldexp ();
8329 int
8330 main ()
8331 {
8332 return ldexp ();
8333   ;
8334   return 0;
8335 }
8336 _ACEOF
8337 for ac_lib in '' m; do
8338   if test -z "$ac_lib"; then
8339     ac_res="none required"
8340   else
8341     ac_res=-l$ac_lib
8342     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8343   fi
8344   if ac_fn_c_try_link "$LINENO"; then :
8345   ac_cv_search_ldexp=$ac_res
8346 fi
8347 rm -f core conftest.err conftest.$ac_objext \
8348     conftest$ac_exeext
8349   if test "${ac_cv_search_ldexp+set}" = set; then :
8350   break
8351 fi
8352 done
8353 if test "${ac_cv_search_ldexp+set}" = set; then :
8354
8355 else
8356   ac_cv_search_ldexp=no
8357 fi
8358 rm conftest.$ac_ext
8359 LIBS=$ac_func_search_save_LIBS
8360 fi
8361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
8362 $as_echo "$ac_cv_search_ldexp" >&6; }
8363 ac_res=$ac_cv_search_ldexp
8364 if test "$ac_res" != no; then :
8365   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8366
8367 fi
8368
8369 LDEXP_LIB="$LIBS"
8370 LIBS="$save_LIBS"
8371
8372
8373 # Use <inttypes.h> only if it exists,
8374 # doesn't clash with <sys/types.h>, and declares intmax_t.
8375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
8376 $as_echo_n "checking for inttypes.h... " >&6; }
8377 if test "${gcc_cv_header_inttypes_h+set}" = set; then :
8378   $as_echo_n "(cached) " >&6
8379 else
8380   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8381 /* end confdefs.h.  */
8382 #include <sys/types.h>
8383 #include <inttypes.h>
8384 int
8385 main ()
8386 {
8387 intmax_t i = -1;
8388   ;
8389   return 0;
8390 }
8391 _ACEOF
8392 if ac_fn_c_try_compile "$LINENO"; then :
8393   gcc_cv_header_inttypes_h=yes
8394 else
8395   gcc_cv_header_inttypes_h=no
8396 fi
8397 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8398 fi
8399
8400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
8401 $as_echo "$gcc_cv_header_inttypes_h" >&6; }
8402 if test $gcc_cv_header_inttypes_h = yes; then
8403
8404 $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
8405
8406 fi
8407
8408
8409
8410 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
8411         sysconf strsignal getrusage nl_langinfo \
8412         gettimeofday mbstowcs wcswidth mmap mincore setlocale \
8413         clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
8414 do :
8415   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8416 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8417 eval as_val=\$$as_ac_var
8418    if test "x$as_val" = x""yes; then :
8419   cat >>confdefs.h <<_ACEOF
8420 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8421 _ACEOF
8422
8423 fi
8424 done
8425
8426
8427 if test x$ac_cv_func_mbstowcs = xyes; then
8428   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
8429 $as_echo_n "checking whether mbstowcs works... " >&6; }
8430 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then :
8431   $as_echo_n "(cached) " >&6
8432 else
8433       if test "$cross_compiling" = yes; then :
8434   gcc_cv_func_mbstowcs_works=yes
8435 else
8436   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8437 /* end confdefs.h.  */
8438 #include <stdlib.h>
8439 int main()
8440 {
8441   mbstowcs(0, "", 0);
8442   return 0;
8443 }
8444 _ACEOF
8445 if ac_fn_c_try_run "$LINENO"; then :
8446   gcc_cv_func_mbstowcs_works=yes
8447 else
8448   gcc_cv_func_mbstowcs_works=no
8449 fi
8450 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8451   conftest.$ac_objext conftest.beam conftest.$ac_ext
8452 fi
8453
8454 fi
8455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
8456 $as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
8457   if test x$gcc_cv_func_mbstowcs_works = xyes; then
8458
8459 $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
8460
8461   fi
8462 fi
8463
8464 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
8465 if test "x$ac_cv_type_ssize_t" = x""yes; then :
8466
8467 else
8468
8469 cat >>confdefs.h <<_ACEOF
8470 #define ssize_t int
8471 _ACEOF
8472
8473 fi
8474
8475 ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
8476 if test "x$ac_cv_type_caddr_t" = x""yes; then :
8477
8478 else
8479
8480 cat >>confdefs.h <<_ACEOF
8481 #define caddr_t char *
8482 _ACEOF
8483
8484 fi
8485
8486
8487
8488 ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
8489 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
8490   gcc_header_sys_mman_h=yes
8491 else
8492   gcc_header_sys_mman_h=no
8493 fi
8494
8495 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
8496 if test "x$ac_cv_func_mmap" = x""yes; then :
8497   gcc_func_mmap=yes
8498 else
8499   gcc_func_mmap=no
8500 fi
8501
8502 if test "$gcc_header_sys_mman_h" != yes \
8503  || test "$gcc_func_mmap" != yes; then
8504    gcc_cv_func_mmap_file=no
8505    gcc_cv_func_mmap_dev_zero=no
8506    gcc_cv_func_mmap_anon=no
8507 else
8508    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
8509 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
8510 if test "${gcc_cv_func_mmap_file+set}" = set; then :
8511   $as_echo_n "(cached) " >&6
8512 else
8513   # Add a system to this blacklist if
8514    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
8515    # memory area containing the same data that you'd get if you applied
8516    # read() to the same fd.  The only system known to have a problem here
8517    # is VMS, where text files have record structure.
8518    case "$host_os" in
8519      vms* | ultrix*)
8520         gcc_cv_func_mmap_file=no ;;
8521      *)
8522         gcc_cv_func_mmap_file=yes;;
8523    esac
8524 fi
8525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
8526 $as_echo "$gcc_cv_func_mmap_file" >&6; }
8527    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
8528 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
8529 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
8530   $as_echo_n "(cached) " >&6
8531 else
8532   # Add a system to this blacklist if it has mmap() but /dev/zero
8533    # does not exist, or if mmapping /dev/zero does not give anonymous
8534    # zeroed pages with both the following properties:
8535    # 1. If you map N consecutive pages in with one call, and then
8536    #    unmap any subset of those pages, the pages that were not
8537    #    explicitly unmapped remain accessible.
8538    # 2. If you map two adjacent blocks of memory and then unmap them
8539    #    both at once, they must both go away.
8540    # Systems known to be in this category are Windows (all variants),
8541    # VMS, and Darwin.
8542    case "$host_os" in
8543      vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
8544         gcc_cv_func_mmap_dev_zero=no ;;
8545      *)
8546         gcc_cv_func_mmap_dev_zero=yes;;
8547    esac
8548 fi
8549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
8550 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
8551
8552    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
8553    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
8554 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
8555 if test "${gcc_cv_decl_map_anon+set}" = set; then :
8556   $as_echo_n "(cached) " >&6
8557 else
8558   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8559 /* end confdefs.h.  */
8560 #include <sys/types.h>
8561 #include <sys/mman.h>
8562 #include <unistd.h>
8563
8564 #ifndef MAP_ANONYMOUS
8565 #define MAP_ANONYMOUS MAP_ANON
8566 #endif
8567
8568 int
8569 main ()
8570 {
8571 int n = MAP_ANONYMOUS;
8572   ;
8573   return 0;
8574 }
8575 _ACEOF
8576 if ac_fn_c_try_compile "$LINENO"; then :
8577   gcc_cv_decl_map_anon=yes
8578 else
8579   gcc_cv_decl_map_anon=no
8580 fi
8581 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8582 fi
8583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
8584 $as_echo "$gcc_cv_decl_map_anon" >&6; }
8585
8586    if test $gcc_cv_decl_map_anon = no; then
8587      gcc_cv_func_mmap_anon=no
8588    else
8589      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
8590 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
8591 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
8592   $as_echo_n "(cached) " >&6
8593 else
8594   # Add a system to this blacklist if it has mmap() and MAP_ANON or
8595    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
8596    # doesn't give anonymous zeroed pages with the same properties listed
8597    # above for use of /dev/zero.
8598    # Systems known to be in this category are Windows, VMS, and SCO Unix.
8599    case "$host_os" in
8600      vms* | cygwin* | pe | mingw* | sco* | udk* )
8601         gcc_cv_func_mmap_anon=no ;;
8602      *)
8603         gcc_cv_func_mmap_anon=yes;;
8604    esac
8605 fi
8606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
8607 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
8608    fi
8609 fi
8610
8611 if test $gcc_cv_func_mmap_file = yes; then
8612
8613 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
8614
8615 fi
8616 if test $gcc_cv_func_mmap_dev_zero = yes; then
8617
8618 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
8619
8620 fi
8621 if test $gcc_cv_func_mmap_anon = yes; then
8622
8623 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
8624
8625 fi
8626
8627
8628 case "${host}" in
8629 *-*-*vms*)
8630   # Under VMS, vfork works very differently than on Unix. The standard test
8631   # won't work, and it isn't easily adaptable. It makes more sense to
8632   # just force it.
8633   ac_cv_func_vfork_works=yes
8634   ;;
8635 esac
8636 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
8637 if test "x$ac_cv_type_pid_t" = x""yes; then :
8638
8639 else
8640
8641 cat >>confdefs.h <<_ACEOF
8642 #define pid_t int
8643 _ACEOF
8644
8645 fi
8646
8647 for ac_header in vfork.h
8648 do :
8649   ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
8650 if test "x$ac_cv_header_vfork_h" = x""yes; then :
8651   cat >>confdefs.h <<_ACEOF
8652 #define HAVE_VFORK_H 1
8653 _ACEOF
8654
8655 fi
8656 done
8657
8658 for ac_func in fork vfork
8659 do :
8660   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8661 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8662 eval as_val=\$$as_ac_var
8663    if test "x$as_val" = x""yes; then :
8664   cat >>confdefs.h <<_ACEOF
8665 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8666 _ACEOF
8667
8668 fi
8669 done
8670
8671 if test "x$ac_cv_func_fork" = xyes; then
8672   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
8673 $as_echo_n "checking for working fork... " >&6; }
8674 if test "${ac_cv_func_fork_works+set}" = set; then :
8675   $as_echo_n "(cached) " >&6
8676 else
8677   if test "$cross_compiling" = yes; then :
8678   ac_cv_func_fork_works=cross
8679 else
8680   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8681 /* end confdefs.h.  */
8682 $ac_includes_default
8683 int
8684 main ()
8685 {
8686
8687           /* By Ruediger Kuhlmann. */
8688           return fork () < 0;
8689
8690   ;
8691   return 0;
8692 }
8693 _ACEOF
8694 if ac_fn_c_try_run "$LINENO"; then :
8695   ac_cv_func_fork_works=yes
8696 else
8697   ac_cv_func_fork_works=no
8698 fi
8699 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8700   conftest.$ac_objext conftest.beam conftest.$ac_ext
8701 fi
8702
8703 fi
8704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
8705 $as_echo "$ac_cv_func_fork_works" >&6; }
8706
8707 else
8708   ac_cv_func_fork_works=$ac_cv_func_fork
8709 fi
8710 if test "x$ac_cv_func_fork_works" = xcross; then
8711   case $host in
8712     *-*-amigaos* | *-*-msdosdjgpp*)
8713       # Override, as these systems have only a dummy fork() stub
8714       ac_cv_func_fork_works=no
8715       ;;
8716     *)
8717       ac_cv_func_fork_works=yes
8718       ;;
8719   esac
8720   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
8721 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
8722 fi
8723 ac_cv_func_vfork_works=$ac_cv_func_vfork
8724 if test "x$ac_cv_func_vfork" = xyes; then
8725   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
8726 $as_echo_n "checking for working vfork... " >&6; }
8727 if test "${ac_cv_func_vfork_works+set}" = set; then :
8728   $as_echo_n "(cached) " >&6
8729 else
8730   if test "$cross_compiling" = yes; then :
8731   ac_cv_func_vfork_works=cross
8732 else
8733   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8734 /* end confdefs.h.  */
8735 /* Thanks to Paul Eggert for this test.  */
8736 $ac_includes_default
8737 #include <sys/wait.h>
8738 #ifdef HAVE_VFORK_H
8739 # include <vfork.h>
8740 #endif
8741 /* On some sparc systems, changes by the child to local and incoming
8742    argument registers are propagated back to the parent.  The compiler
8743    is told about this with #include <vfork.h>, but some compilers
8744    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
8745    static variable whose address is put into a register that is
8746    clobbered by the vfork.  */
8747 static void
8748 #ifdef __cplusplus
8749 sparc_address_test (int arg)
8750 # else
8751 sparc_address_test (arg) int arg;
8752 #endif
8753 {
8754   static pid_t child;
8755   if (!child) {
8756     child = vfork ();
8757     if (child < 0) {
8758       perror ("vfork");
8759       _exit(2);
8760     }
8761     if (!child) {
8762       arg = getpid();
8763       write(-1, "", 0);
8764       _exit (arg);
8765     }
8766   }
8767 }
8768
8769 int
8770 main ()
8771 {
8772   pid_t parent = getpid ();
8773   pid_t child;
8774
8775   sparc_address_test (0);
8776
8777   child = vfork ();
8778
8779   if (child == 0) {
8780     /* Here is another test for sparc vfork register problems.  This
8781        test uses lots of local variables, at least as many local
8782        variables as main has allocated so far including compiler
8783        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
8784        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
8785        reuse the register of parent for one of the local variables,
8786        since it will think that parent can't possibly be used any more
8787        in this routine.  Assigning to the local variable will thus
8788        munge parent in the parent process.  */
8789     pid_t
8790       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
8791       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
8792     /* Convince the compiler that p..p7 are live; otherwise, it might
8793        use the same hardware register for all 8 local variables.  */
8794     if (p != p1 || p != p2 || p != p3 || p != p4
8795         || p != p5 || p != p6 || p != p7)
8796       _exit(1);
8797
8798     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
8799        from child file descriptors.  If the child closes a descriptor
8800        before it execs or exits, this munges the parent's descriptor
8801        as well.  Test for this by closing stdout in the child.  */
8802     _exit(close(fileno(stdout)) != 0);
8803   } else {
8804     int status;
8805     struct stat st;
8806
8807     while (wait(&status) != child)
8808       ;
8809     return (
8810          /* Was there some problem with vforking?  */
8811          child < 0
8812
8813          /* Did the child fail?  (This shouldn't happen.)  */
8814          || status
8815
8816          /* Did the vfork/compiler bug occur?  */
8817          || parent != getpid()
8818
8819          /* Did the file descriptor bug occur?  */
8820          || fstat(fileno(stdout), &st) != 0
8821          );
8822   }
8823 }
8824 _ACEOF
8825 if ac_fn_c_try_run "$LINENO"; then :
8826   ac_cv_func_vfork_works=yes
8827 else
8828   ac_cv_func_vfork_works=no
8829 fi
8830 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8831   conftest.$ac_objext conftest.beam conftest.$ac_ext
8832 fi
8833
8834 fi
8835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
8836 $as_echo "$ac_cv_func_vfork_works" >&6; }
8837
8838 fi;
8839 if test "x$ac_cv_func_fork_works" = xcross; then
8840   ac_cv_func_vfork_works=$ac_cv_func_vfork
8841   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
8842 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
8843 fi
8844
8845 if test "x$ac_cv_func_vfork_works" = xyes; then
8846
8847 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
8848
8849 else
8850
8851 $as_echo "#define vfork fork" >>confdefs.h
8852
8853 fi
8854 if test "x$ac_cv_func_fork_works" = xyes; then
8855
8856 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
8857
8858 fi
8859
8860
8861
8862       if test "X$prefix" = "XNONE"; then
8863     acl_final_prefix="$ac_default_prefix"
8864   else
8865     acl_final_prefix="$prefix"
8866   fi
8867   if test "X$exec_prefix" = "XNONE"; then
8868     acl_final_exec_prefix='${prefix}'
8869   else
8870     acl_final_exec_prefix="$exec_prefix"
8871   fi
8872   acl_save_prefix="$prefix"
8873   prefix="$acl_final_prefix"
8874   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
8875   prefix="$acl_save_prefix"
8876
8877
8878 # Check whether --with-gnu-ld was given.
8879 if test "${with_gnu_ld+set}" = set; then :
8880   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
8881 else
8882   with_gnu_ld=no
8883 fi
8884
8885 # Prepare PATH_SEPARATOR.
8886 # The user is always right.
8887 if test "${PATH_SEPARATOR+set}" != set; then
8888   echo "#! /bin/sh" >conf$$.sh
8889   echo  "exit 0"   >>conf$$.sh
8890   chmod +x conf$$.sh
8891   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8892     PATH_SEPARATOR=';'
8893   else
8894     PATH_SEPARATOR=:
8895   fi
8896   rm -f conf$$.sh
8897 fi
8898 ac_prog=ld
8899 if test "$GCC" = yes; then
8900   # Check if gcc -print-prog-name=ld gives a path.
8901   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
8902 $as_echo_n "checking for ld used by GCC... " >&6; }
8903   case $host in
8904   *-*-mingw*)
8905     # gcc leaves a trailing carriage return which upsets mingw
8906     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
8907   *)
8908     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
8909   esac
8910   case $ac_prog in
8911     # Accept absolute paths.
8912     [\\/]* | [A-Za-z]:[\\/]*)
8913       re_direlt='/[^/][^/]*/\.\./'
8914       # Canonicalize the path of ld
8915       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
8916       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
8917         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
8918       done
8919       test -z "$LD" && LD="$ac_prog"
8920       ;;
8921   "")
8922     # If it fails, then pretend we aren't using GCC.
8923     ac_prog=ld
8924     ;;
8925   *)
8926     # If it is relative, then search for the first ld in PATH.
8927     with_gnu_ld=unknown
8928     ;;
8929   esac
8930 elif test "$with_gnu_ld" = yes; then
8931   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
8932 $as_echo_n "checking for GNU ld... " >&6; }
8933 else
8934   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
8935 $as_echo_n "checking for non-GNU ld... " >&6; }
8936 fi
8937 if test "${acl_cv_path_LD+set}" = set; then :
8938   $as_echo_n "(cached) " >&6
8939 else
8940   if test -z "$LD"; then
8941   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
8942   for ac_dir in $PATH; do
8943     test -z "$ac_dir" && ac_dir=.
8944     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
8945       acl_cv_path_LD="$ac_dir/$ac_prog"
8946       # Check to see if the program is GNU ld.  I'd rather use --version,
8947       # but apparently some GNU ld's only accept -v.
8948       # Break only if it was the GNU/non-GNU ld that we prefer.
8949       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
8950         test "$with_gnu_ld" != no && break
8951       else
8952         test "$with_gnu_ld" != yes && break
8953       fi
8954     fi
8955   done
8956   IFS="$ac_save_ifs"
8957 else
8958   acl_cv_path_LD="$LD" # Let the user override the test with a path.
8959 fi
8960 fi
8961
8962 LD="$acl_cv_path_LD"
8963 if test -n "$LD"; then
8964   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
8965 $as_echo "$LD" >&6; }
8966 else
8967   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8968 $as_echo "no" >&6; }
8969 fi
8970 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
8971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
8972 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
8973 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
8974   $as_echo_n "(cached) " >&6
8975 else
8976   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
8977 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
8978   acl_cv_prog_gnu_ld=yes
8979 else
8980   acl_cv_prog_gnu_ld=no
8981 fi
8982 fi
8983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
8984 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
8985 with_gnu_ld=$acl_cv_prog_gnu_ld
8986
8987
8988
8989                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
8990 $as_echo_n "checking for shared library run path origin... " >&6; }
8991 if test "${acl_cv_rpath+set}" = set; then :
8992   $as_echo_n "(cached) " >&6
8993 else
8994
8995     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
8996     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
8997     . ./conftest.sh
8998     rm -f ./conftest.sh
8999     acl_cv_rpath=done
9000
9001 fi
9002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9003 $as_echo "$acl_cv_rpath" >&6; }
9004   wl="$acl_cv_wl"
9005   libext="$acl_cv_libext"
9006   shlibext="$acl_cv_shlibext"
9007   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9008   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9009   hardcode_direct="$acl_cv_hardcode_direct"
9010   hardcode_minus_L="$acl_cv_hardcode_minus_L"
9011     # Check whether --enable-rpath was given.
9012 if test "${enable_rpath+set}" = set; then :
9013   enableval=$enable_rpath; :
9014 else
9015   enable_rpath=yes
9016 fi
9017
9018
9019
9020
9021
9022
9023
9024
9025     use_additional=yes
9026
9027   acl_save_prefix="$prefix"
9028   prefix="$acl_final_prefix"
9029   acl_save_exec_prefix="$exec_prefix"
9030   exec_prefix="$acl_final_exec_prefix"
9031
9032     eval additional_includedir=\"$includedir\"
9033     eval additional_libdir=\"$libdir\"
9034
9035   exec_prefix="$acl_save_exec_prefix"
9036   prefix="$acl_save_prefix"
9037
9038
9039 # Check whether --with-libiconv-prefix was given.
9040 if test "${with_libiconv_prefix+set}" = set; then :
9041   withval=$with_libiconv_prefix;
9042     if test "X$withval" = "Xno"; then
9043       use_additional=no
9044     else
9045       if test "X$withval" = "X"; then
9046
9047   acl_save_prefix="$prefix"
9048   prefix="$acl_final_prefix"
9049   acl_save_exec_prefix="$exec_prefix"
9050   exec_prefix="$acl_final_exec_prefix"
9051
9052           eval additional_includedir=\"$includedir\"
9053           eval additional_libdir=\"$libdir\"
9054
9055   exec_prefix="$acl_save_exec_prefix"
9056   prefix="$acl_save_prefix"
9057
9058       else
9059         additional_includedir="$withval/include"
9060         additional_libdir="$withval/lib"
9061       fi
9062     fi
9063
9064 fi
9065
9066       LIBICONV=
9067   LTLIBICONV=
9068   INCICONV=
9069   rpathdirs=
9070   ltrpathdirs=
9071   names_already_handled=
9072   names_next_round='iconv '
9073   while test -n "$names_next_round"; do
9074     names_this_round="$names_next_round"
9075     names_next_round=
9076     for name in $names_this_round; do
9077       already_handled=
9078       for n in $names_already_handled; do
9079         if test "$n" = "$name"; then
9080           already_handled=yes
9081           break
9082         fi
9083       done
9084       if test -z "$already_handled"; then
9085         names_already_handled="$names_already_handled $name"
9086                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9087         eval value=\"\$HAVE_LIB$uppername\"
9088         if test -n "$value"; then
9089           if test "$value" = yes; then
9090             eval value=\"\$LIB$uppername\"
9091             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
9092             eval value=\"\$LTLIB$uppername\"
9093             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
9094           else
9095                                     :
9096           fi
9097         else
9098                               found_dir=
9099           found_la=
9100           found_so=
9101           found_a=
9102           if test $use_additional = yes; then
9103             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9104               found_dir="$additional_libdir"
9105               found_so="$additional_libdir/lib$name.$shlibext"
9106               if test -f "$additional_libdir/lib$name.la"; then
9107                 found_la="$additional_libdir/lib$name.la"
9108               fi
9109             else
9110               if test -f "$additional_libdir/lib$name.$libext"; then
9111                 found_dir="$additional_libdir"
9112                 found_a="$additional_libdir/lib$name.$libext"
9113                 if test -f "$additional_libdir/lib$name.la"; then
9114                   found_la="$additional_libdir/lib$name.la"
9115                 fi
9116               fi
9117             fi
9118           fi
9119           if test "X$found_dir" = "X"; then
9120             for x in $LDFLAGS $LTLIBICONV; do
9121
9122   acl_save_prefix="$prefix"
9123   prefix="$acl_final_prefix"
9124   acl_save_exec_prefix="$exec_prefix"
9125   exec_prefix="$acl_final_exec_prefix"
9126   eval x=\"$x\"
9127   exec_prefix="$acl_save_exec_prefix"
9128   prefix="$acl_save_prefix"
9129
9130               case "$x" in
9131                 -L*)
9132                   dir=`echo "X$x" | sed -e 's/^X-L//'`
9133                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9134                     found_dir="$dir"
9135                     found_so="$dir/lib$name.$shlibext"
9136                     if test -f "$dir/lib$name.la"; then
9137                       found_la="$dir/lib$name.la"
9138                     fi
9139                   else
9140                     if test -f "$dir/lib$name.$libext"; then
9141                       found_dir="$dir"
9142                       found_a="$dir/lib$name.$libext"
9143                       if test -f "$dir/lib$name.la"; then
9144                         found_la="$dir/lib$name.la"
9145                       fi
9146                     fi
9147                   fi
9148                   ;;
9149               esac
9150               if test "X$found_dir" != "X"; then
9151                 break
9152               fi
9153             done
9154           fi
9155           if test "X$found_dir" != "X"; then
9156                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
9157             if test "X$found_so" != "X"; then
9158                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9159                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9160               else
9161                                                                                 haveit=
9162                 for x in $ltrpathdirs; do
9163                   if test "X$x" = "X$found_dir"; then
9164                     haveit=yes
9165                     break
9166                   fi
9167                 done
9168                 if test -z "$haveit"; then
9169                   ltrpathdirs="$ltrpathdirs $found_dir"
9170                 fi
9171                                 if test "$hardcode_direct" = yes; then
9172                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9173                 else
9174                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9175                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9176                                                             haveit=
9177                     for x in $rpathdirs; do
9178                       if test "X$x" = "X$found_dir"; then
9179                         haveit=yes
9180                         break
9181                       fi
9182                     done
9183                     if test -z "$haveit"; then
9184                       rpathdirs="$rpathdirs $found_dir"
9185                     fi
9186                   else
9187                                                                                 haveit=
9188                     for x in $LDFLAGS $LIBICONV; do
9189
9190   acl_save_prefix="$prefix"
9191   prefix="$acl_final_prefix"
9192   acl_save_exec_prefix="$exec_prefix"
9193   exec_prefix="$acl_final_exec_prefix"
9194   eval x=\"$x\"
9195   exec_prefix="$acl_save_exec_prefix"
9196   prefix="$acl_save_prefix"
9197
9198                       if test "X$x" = "X-L$found_dir"; then
9199                         haveit=yes
9200                         break
9201                       fi
9202                     done
9203                     if test -z "$haveit"; then
9204                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
9205                     fi
9206                     if test "$hardcode_minus_L" != no; then
9207                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9208                     else
9209                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9210                     fi
9211                   fi
9212                 fi
9213               fi
9214             else
9215               if test "X$found_a" != "X"; then
9216                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
9217               else
9218                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
9219               fi
9220             fi
9221                         additional_includedir=
9222             case "$found_dir" in
9223               */lib | */lib/)
9224                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9225                 additional_includedir="$basedir/include"
9226                 ;;
9227             esac
9228             if test "X$additional_includedir" != "X"; then
9229                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
9230                 haveit=
9231                 if test "X$additional_includedir" = "X/usr/local/include"; then
9232                   if test -n "$GCC"; then
9233                     case $host_os in
9234                       linux*) haveit=yes;;
9235                     esac
9236                   fi
9237                 fi
9238                 if test -z "$haveit"; then
9239                   for x in $CPPFLAGS $INCICONV; do
9240
9241   acl_save_prefix="$prefix"
9242   prefix="$acl_final_prefix"
9243   acl_save_exec_prefix="$exec_prefix"
9244   exec_prefix="$acl_final_exec_prefix"
9245   eval x=\"$x\"
9246   exec_prefix="$acl_save_exec_prefix"
9247   prefix="$acl_save_prefix"
9248
9249                     if test "X$x" = "X-I$additional_includedir"; then
9250                       haveit=yes
9251                       break
9252                     fi
9253                   done
9254                   if test -z "$haveit"; then
9255                     if test -d "$additional_includedir"; then
9256                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
9257                     fi
9258                   fi
9259                 fi
9260               fi
9261             fi
9262                         if test -n "$found_la"; then
9263                                                         save_libdir="$libdir"
9264               case "$found_la" in
9265                 */* | *\\*) . "$found_la" ;;
9266                 *) . "./$found_la" ;;
9267               esac
9268               libdir="$save_libdir"
9269                             for dep in $dependency_libs; do
9270                 case "$dep" in
9271                   -L*)
9272                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9273                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
9274                       haveit=
9275                       if test "X$additional_libdir" = "X/usr/local/lib"; then
9276                         if test -n "$GCC"; then
9277                           case $host_os in
9278                             linux*) haveit=yes;;
9279                           esac
9280                         fi
9281                       fi
9282                       if test -z "$haveit"; then
9283                         haveit=
9284                         for x in $LDFLAGS $LIBICONV; do
9285
9286   acl_save_prefix="$prefix"
9287   prefix="$acl_final_prefix"
9288   acl_save_exec_prefix="$exec_prefix"
9289   exec_prefix="$acl_final_exec_prefix"
9290   eval x=\"$x\"
9291   exec_prefix="$acl_save_exec_prefix"
9292   prefix="$acl_save_prefix"
9293
9294                           if test "X$x" = "X-L$additional_libdir"; then
9295                             haveit=yes
9296                             break
9297                           fi
9298                         done
9299                         if test -z "$haveit"; then
9300                           if test -d "$additional_libdir"; then
9301                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
9302                           fi
9303                         fi
9304                         haveit=
9305                         for x in $LDFLAGS $LTLIBICONV; do
9306
9307   acl_save_prefix="$prefix"
9308   prefix="$acl_final_prefix"
9309   acl_save_exec_prefix="$exec_prefix"
9310   exec_prefix="$acl_final_exec_prefix"
9311   eval x=\"$x\"
9312   exec_prefix="$acl_save_exec_prefix"
9313   prefix="$acl_save_prefix"
9314
9315                           if test "X$x" = "X-L$additional_libdir"; then
9316                             haveit=yes
9317                             break
9318                           fi
9319                         done
9320                         if test -z "$haveit"; then
9321                           if test -d "$additional_libdir"; then
9322                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
9323                           fi
9324                         fi
9325                       fi
9326                     fi
9327                     ;;
9328                   -R*)
9329                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
9330                     if test "$enable_rpath" != no; then
9331                                                                   haveit=
9332                       for x in $rpathdirs; do
9333                         if test "X$x" = "X$dir"; then
9334                           haveit=yes
9335                           break
9336                         fi
9337                       done
9338                       if test -z "$haveit"; then
9339                         rpathdirs="$rpathdirs $dir"
9340                       fi
9341                                                                   haveit=
9342                       for x in $ltrpathdirs; do
9343                         if test "X$x" = "X$dir"; then
9344                           haveit=yes
9345                           break
9346                         fi
9347                       done
9348                       if test -z "$haveit"; then
9349                         ltrpathdirs="$ltrpathdirs $dir"
9350                       fi
9351                     fi
9352                     ;;
9353                   -l*)
9354                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
9355                     ;;
9356                   *.la)
9357                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
9358                     ;;
9359                   *)
9360                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
9361                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
9362                     ;;
9363                 esac
9364               done
9365             fi
9366           else
9367                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9368             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
9369           fi
9370         fi
9371       fi
9372     done
9373   done
9374   if test "X$rpathdirs" != "X"; then
9375     if test -n "$hardcode_libdir_separator"; then
9376                         alldirs=
9377       for found_dir in $rpathdirs; do
9378         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
9379       done
9380             acl_save_libdir="$libdir"
9381       libdir="$alldirs"
9382       eval flag=\"$hardcode_libdir_flag_spec\"
9383       libdir="$acl_save_libdir"
9384       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
9385     else
9386             for found_dir in $rpathdirs; do
9387         acl_save_libdir="$libdir"
9388         libdir="$found_dir"
9389         eval flag=\"$hardcode_libdir_flag_spec\"
9390         libdir="$acl_save_libdir"
9391         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
9392       done
9393     fi
9394   fi
9395   if test "X$ltrpathdirs" != "X"; then
9396             for found_dir in $ltrpathdirs; do
9397       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
9398     done
9399   fi
9400
9401
9402
9403
9404
9405
9406
9407           am_save_CPPFLAGS="$CPPFLAGS"
9408
9409   for element in $INCICONV; do
9410     haveit=
9411     for x in $CPPFLAGS; do
9412
9413   acl_save_prefix="$prefix"
9414   prefix="$acl_final_prefix"
9415   acl_save_exec_prefix="$exec_prefix"
9416   exec_prefix="$acl_final_exec_prefix"
9417   eval x=\"$x\"
9418   exec_prefix="$acl_save_exec_prefix"
9419   prefix="$acl_save_prefix"
9420
9421       if test "X$x" = "X$element"; then
9422         haveit=yes
9423         break
9424       fi
9425     done
9426     if test -z "$haveit"; then
9427       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
9428     fi
9429   done
9430
9431
9432   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
9433 $as_echo_n "checking for iconv... " >&6; }
9434 if test "${am_cv_func_iconv+set}" = set; then :
9435   $as_echo_n "(cached) " >&6
9436 else
9437
9438     am_cv_func_iconv="no, consider installing GNU libiconv"
9439     am_cv_lib_iconv=no
9440     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9441 /* end confdefs.h.  */
9442 #include <stdlib.h>
9443 #include <iconv.h>
9444 int
9445 main ()
9446 {
9447 iconv_t cd = iconv_open("","");
9448        iconv(cd,NULL,NULL,NULL,NULL);
9449        iconv_close(cd);
9450   ;
9451   return 0;
9452 }
9453 _ACEOF
9454 if ac_fn_c_try_link "$LINENO"; then :
9455   am_cv_func_iconv=yes
9456 fi
9457 rm -f core conftest.err conftest.$ac_objext \
9458     conftest$ac_exeext conftest.$ac_ext
9459     if test "$am_cv_func_iconv" != yes; then
9460       am_save_LIBS="$LIBS"
9461       LIBS="$LIBS $LIBICONV"
9462       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9463 /* end confdefs.h.  */
9464 #include <stdlib.h>
9465 #include <iconv.h>
9466 int
9467 main ()
9468 {
9469 iconv_t cd = iconv_open("","");
9470          iconv(cd,NULL,NULL,NULL,NULL);
9471          iconv_close(cd);
9472   ;
9473   return 0;
9474 }
9475 _ACEOF
9476 if ac_fn_c_try_link "$LINENO"; then :
9477   am_cv_lib_iconv=yes
9478         am_cv_func_iconv=yes
9479 fi
9480 rm -f core conftest.err conftest.$ac_objext \
9481     conftest$ac_exeext conftest.$ac_ext
9482       LIBS="$am_save_LIBS"
9483     fi
9484
9485 fi
9486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
9487 $as_echo "$am_cv_func_iconv" >&6; }
9488   if test "$am_cv_func_iconv" = yes; then
9489
9490 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
9491
9492   fi
9493   if test "$am_cv_lib_iconv" = yes; then
9494     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
9495 $as_echo_n "checking how to link with libiconv... " >&6; }
9496     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
9497 $as_echo "$LIBICONV" >&6; }
9498   else
9499             CPPFLAGS="$am_save_CPPFLAGS"
9500     LIBICONV=
9501     LTLIBICONV=
9502   fi
9503
9504
9505
9506   if test "$am_cv_func_iconv" = yes; then
9507     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
9508 $as_echo_n "checking for iconv declaration... " >&6; }
9509     if test "${am_cv_proto_iconv+set}" = set; then :
9510   $as_echo_n "(cached) " >&6
9511 else
9512
9513       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9514 /* end confdefs.h.  */
9515
9516 #include <stdlib.h>
9517 #include <iconv.h>
9518 extern
9519 #ifdef __cplusplus
9520 "C"
9521 #endif
9522 #if defined(__STDC__) || defined(__cplusplus)
9523 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
9524 #else
9525 size_t iconv();
9526 #endif
9527
9528 int
9529 main ()
9530 {
9531
9532   ;
9533   return 0;
9534 }
9535 _ACEOF
9536 if ac_fn_c_try_compile "$LINENO"; then :
9537   am_cv_proto_iconv_arg1=""
9538 else
9539   am_cv_proto_iconv_arg1="const"
9540 fi
9541 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9542       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);"
9543 fi
9544
9545     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
9546     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
9547          }$am_cv_proto_iconv" >&5
9548 $as_echo "${ac_t:-
9549          }$am_cv_proto_iconv" >&6; }
9550
9551 cat >>confdefs.h <<_ACEOF
9552 #define ICONV_CONST $am_cv_proto_iconv_arg1
9553 _ACEOF
9554
9555   fi
9556
9557 # Until we have in-tree GNU iconv:
9558 LIBICONV_DEP=
9559
9560
9561
9562   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
9563 $as_echo_n "checking for LC_MESSAGES... " >&6; }
9564 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
9565   $as_echo_n "(cached) " >&6
9566 else
9567   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9568 /* end confdefs.h.  */
9569 #include <locale.h>
9570 int
9571 main ()
9572 {
9573 return LC_MESSAGES
9574   ;
9575   return 0;
9576 }
9577 _ACEOF
9578 if ac_fn_c_try_link "$LINENO"; then :
9579   am_cv_val_LC_MESSAGES=yes
9580 else
9581   am_cv_val_LC_MESSAGES=no
9582 fi
9583 rm -f core conftest.err conftest.$ac_objext \
9584     conftest$ac_exeext conftest.$ac_ext
9585 fi
9586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
9587 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
9588   if test $am_cv_val_LC_MESSAGES = yes; then
9589
9590 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
9591
9592   fi
9593
9594
9595
9596   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
9597 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
9598 if test "${am_cv_langinfo_codeset+set}" = set; then :
9599   $as_echo_n "(cached) " >&6
9600 else
9601   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9602 /* end confdefs.h.  */
9603 #include <langinfo.h>
9604 int
9605 main ()
9606 {
9607 char* cs = nl_langinfo(CODESET);
9608   ;
9609   return 0;
9610 }
9611 _ACEOF
9612 if ac_fn_c_try_link "$LINENO"; then :
9613   am_cv_langinfo_codeset=yes
9614 else
9615   am_cv_langinfo_codeset=no
9616 fi
9617 rm -f core conftest.err conftest.$ac_objext \
9618     conftest$ac_exeext conftest.$ac_ext
9619
9620 fi
9621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
9622 $as_echo "$am_cv_langinfo_codeset" >&6; }
9623   if test $am_cv_langinfo_codeset = yes; then
9624
9625 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
9626
9627   fi
9628
9629
9630 # We will need to find libiberty.h and ansidecl.h
9631 saved_CFLAGS="$CFLAGS"
9632 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
9633 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
9634         strsignal strstr strverscmp \
9635         errno snprintf vsnprintf vasprintf malloc realloc calloc \
9636         free basename getopt clock getpagesize clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
9637 do
9638   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
9639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
9640 $as_echo_n "checking whether $ac_func is declared... " >&6; }
9641 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
9642   $as_echo_n "(cached) " >&6
9643 else
9644   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9645 /* end confdefs.h.  */
9646 #undef $ac_tr_decl
9647 #define $ac_tr_decl 1
9648
9649 #include "ansidecl.h"
9650 #include "system.h"
9651
9652 int
9653 main ()
9654 {
9655 #ifndef $ac_func
9656 char *(*pfn) = (char *(*)) $ac_func ;
9657 #endif
9658   ;
9659   return 0;
9660 }
9661 _ACEOF
9662 if ac_fn_c_try_compile "$LINENO"; then :
9663   eval "gcc_cv_have_decl_$ac_func=yes"
9664 else
9665   eval "gcc_cv_have_decl_$ac_func=no"
9666 fi
9667 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9668 fi
9669
9670 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
9671   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9672 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
9673 #define $ac_tr_decl 1
9674 _ACEOF
9675
9676 else
9677   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9678 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
9679 #define $ac_tr_decl 0
9680 _ACEOF
9681
9682 fi
9683
9684 done
9685
9686
9687 for ac_func in getrlimit setrlimit getrusage
9688 do
9689   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
9690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
9691 $as_echo_n "checking whether $ac_func is declared... " >&6; }
9692 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
9693   $as_echo_n "(cached) " >&6
9694 else
9695   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9696 /* end confdefs.h.  */
9697 #undef $ac_tr_decl
9698 #define $ac_tr_decl 1
9699
9700 #include "ansidecl.h"
9701 #include "system.h"
9702 #ifdef HAVE_SYS_RESOURCE_H
9703 #include <sys/resource.h>
9704 #endif
9705
9706
9707 int
9708 main ()
9709 {
9710 #ifndef $ac_func
9711 char *(*pfn) = (char *(*)) $ac_func ;
9712 #endif
9713   ;
9714   return 0;
9715 }
9716 _ACEOF
9717 if ac_fn_c_try_compile "$LINENO"; then :
9718   eval "gcc_cv_have_decl_$ac_func=yes"
9719 else
9720   eval "gcc_cv_have_decl_$ac_func=no"
9721 fi
9722 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9723 fi
9724
9725 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
9726   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9727 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
9728 #define $ac_tr_decl 1
9729 _ACEOF
9730
9731 else
9732   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9733 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
9734 #define $ac_tr_decl 0
9735 _ACEOF
9736
9737 fi
9738
9739 done
9740
9741
9742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9743 /* end confdefs.h.  */
9744
9745 #include "ansidecl.h"
9746 #include "system.h"
9747 #ifdef HAVE_SYS_RESOURCE_H
9748 #include <sys/resource.h>
9749 #endif
9750
9751 int
9752 main ()
9753 {
9754 rlim_t l = 0;
9755   ;
9756   return 0;
9757 }
9758 _ACEOF
9759 if ac_fn_c_try_compile "$LINENO"; then :
9760
9761 else
9762
9763 $as_echo "#define rlim_t long" >>confdefs.h
9764
9765 fi
9766 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9767
9768 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
9769 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
9770 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
9771 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
9772 for ac_func in ldgetname
9773 do
9774   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
9775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
9776 $as_echo_n "checking whether $ac_func is declared... " >&6; }
9777 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
9778   $as_echo_n "(cached) " >&6
9779 else
9780   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9781 /* end confdefs.h.  */
9782 #undef $ac_tr_decl
9783 #define $ac_tr_decl 1
9784
9785 #include "ansidecl.h"
9786 #include "system.h"
9787 #ifdef HAVE_LDFCN_H
9788 #undef FREAD
9789 #undef FWRITE
9790 #include <ldfcn.h>
9791 #endif
9792
9793
9794 int
9795 main ()
9796 {
9797 #ifndef $ac_func
9798 char *(*pfn) = (char *(*)) $ac_func ;
9799 #endif
9800   ;
9801   return 0;
9802 }
9803 _ACEOF
9804 if ac_fn_c_try_compile "$LINENO"; then :
9805   eval "gcc_cv_have_decl_$ac_func=yes"
9806 else
9807   eval "gcc_cv_have_decl_$ac_func=no"
9808 fi
9809 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9810 fi
9811
9812 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
9813   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9814 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
9815 #define $ac_tr_decl 1
9816 _ACEOF
9817
9818 else
9819   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9820 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
9821 #define $ac_tr_decl 0
9822 _ACEOF
9823
9824 fi
9825
9826 done
9827
9828
9829 for ac_func in times
9830 do
9831   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
9832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
9833 $as_echo_n "checking whether $ac_func is declared... " >&6; }
9834 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
9835   $as_echo_n "(cached) " >&6
9836 else
9837   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9838 /* end confdefs.h.  */
9839 #undef $ac_tr_decl
9840 #define $ac_tr_decl 1
9841
9842 #include "ansidecl.h"
9843 #include "system.h"
9844 #ifdef HAVE_SYS_TIMES_H
9845 #include <sys/times.h>
9846 #endif
9847
9848
9849 int
9850 main ()
9851 {
9852 #ifndef $ac_func
9853 char *(*pfn) = (char *(*)) $ac_func ;
9854 #endif
9855   ;
9856   return 0;
9857 }
9858 _ACEOF
9859 if ac_fn_c_try_compile "$LINENO"; then :
9860   eval "gcc_cv_have_decl_$ac_func=yes"
9861 else
9862   eval "gcc_cv_have_decl_$ac_func=no"
9863 fi
9864 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9865 fi
9866
9867 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
9868   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9869 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
9870 #define $ac_tr_decl 1
9871 _ACEOF
9872
9873 else
9874   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9875 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
9876 #define $ac_tr_decl 0
9877 _ACEOF
9878
9879 fi
9880
9881 done
9882
9883
9884 for ac_func in sigaltstack
9885 do
9886   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
9887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
9888 $as_echo_n "checking whether $ac_func is declared... " >&6; }
9889 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
9890   $as_echo_n "(cached) " >&6
9891 else
9892   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9893 /* end confdefs.h.  */
9894 #undef $ac_tr_decl
9895 #define $ac_tr_decl 1
9896
9897 #include "ansidecl.h"
9898 #include "system.h"
9899 #include <signal.h>
9900
9901
9902 int
9903 main ()
9904 {
9905 #ifndef $ac_func
9906 char *(*pfn) = (char *(*)) $ac_func ;
9907 #endif
9908   ;
9909   return 0;
9910 }
9911 _ACEOF
9912 if ac_fn_c_try_compile "$LINENO"; then :
9913   eval "gcc_cv_have_decl_$ac_func=yes"
9914 else
9915   eval "gcc_cv_have_decl_$ac_func=no"
9916 fi
9917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9918 fi
9919
9920 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
9921   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9922 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
9923 #define $ac_tr_decl 1
9924 _ACEOF
9925
9926 else
9927   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9928 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
9929 #define $ac_tr_decl 0
9930 _ACEOF
9931
9932 fi
9933
9934 done
9935
9936
9937 # More time-related stuff.
9938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
9939 $as_echo_n "checking for struct tms... " >&6; }
9940 if test "${ac_cv_struct_tms+set}" = set; then :
9941   $as_echo_n "(cached) " >&6
9942 else
9943
9944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9945 /* end confdefs.h.  */
9946
9947 #include "ansidecl.h"
9948 #include "system.h"
9949 #ifdef HAVE_SYS_TIMES_H
9950 #include <sys/times.h>
9951 #endif
9952
9953 int
9954 main ()
9955 {
9956 struct tms tms;
9957   ;
9958   return 0;
9959 }
9960 _ACEOF
9961 if ac_fn_c_try_compile "$LINENO"; then :
9962   ac_cv_struct_tms=yes
9963 else
9964   ac_cv_struct_tms=no
9965 fi
9966 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9967 fi
9968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
9969 $as_echo "$ac_cv_struct_tms" >&6; }
9970 if test $ac_cv_struct_tms = yes; then
9971
9972 $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
9973
9974 fi
9975
9976 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
9977 # revisit after autoconf 2.50.
9978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
9979 $as_echo_n "checking for clock_t... " >&6; }
9980 if test "${gcc_cv_type_clock_t+set}" = set; then :
9981   $as_echo_n "(cached) " >&6
9982 else
9983
9984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9985 /* end confdefs.h.  */
9986
9987 #include "ansidecl.h"
9988 #include "system.h"
9989
9990 int
9991 main ()
9992 {
9993 clock_t x;
9994   ;
9995   return 0;
9996 }
9997 _ACEOF
9998 if ac_fn_c_try_compile "$LINENO"; then :
9999   gcc_cv_type_clock_t=yes
10000 else
10001   gcc_cv_type_clock_t=no
10002 fi
10003 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10004 fi
10005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
10006 $as_echo "$gcc_cv_type_clock_t" >&6; }
10007 if test $gcc_cv_type_clock_t = yes; then
10008
10009 $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
10010
10011 fi
10012
10013 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
10014 CFLAGS="$saved_CFLAGS"
10015
10016 # Check whether --enable-initfini-array was given.
10017 if test "${enable_initfini_array+set}" = set; then :
10018   enableval=$enable_initfini_array;
10019 else
10020
10021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
10022 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
10023 if test "${gcc_cv_initfini_array+set}" = set; then :
10024   $as_echo_n "(cached) " >&6
10025 else
10026     if test "$cross_compiling" = yes; then :
10027   gcc_cv_initfini_array=no
10028 else
10029   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10030 /* end confdefs.h.  */
10031
10032 static int x = -1;
10033 int main (void) { return x; }
10034 int foo (void) { x = 0; }
10035 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
10036 _ACEOF
10037 if ac_fn_c_try_run "$LINENO"; then :
10038   gcc_cv_initfini_array=yes
10039 else
10040   gcc_cv_initfini_array=no
10041 fi
10042 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10043   conftest.$ac_objext conftest.beam conftest.$ac_ext
10044 fi
10045
10046 fi
10047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
10048 $as_echo "$gcc_cv_initfini_array" >&6; }
10049   enable_initfini_array=$gcc_cv_initfini_array
10050
10051 fi
10052
10053 if test $enable_initfini_array = yes; then
10054
10055 $as_echo "#define HAVE_INITFINI_ARRAY 1" >>confdefs.h
10056
10057 fi
10058
10059 # mkdir takes a single argument on some systems.
10060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
10061 $as_echo_n "checking if mkdir takes one argument... " >&6; }
10062 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then :
10063   $as_echo_n "(cached) " >&6
10064 else
10065   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10066 /* end confdefs.h.  */
10067
10068 #include <sys/types.h>
10069 #ifdef HAVE_SYS_STAT_H
10070 # include <sys/stat.h>
10071 #endif
10072 #ifdef HAVE_UNISTD_H
10073 # include <unistd.h>
10074 #endif
10075 #ifdef HAVE_DIRECT_H
10076 # include <direct.h>
10077 #endif
10078 int
10079 main ()
10080 {
10081 mkdir ("foo", 0);
10082   ;
10083   return 0;
10084 }
10085 _ACEOF
10086 if ac_fn_c_try_compile "$LINENO"; then :
10087   gcc_cv_mkdir_takes_one_arg=no
10088 else
10089   gcc_cv_mkdir_takes_one_arg=yes
10090 fi
10091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10092 fi
10093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
10094 $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
10095 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
10096
10097 $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
10098
10099 fi
10100
10101
10102 # File extensions
10103 manext='.1'
10104 objext='.o'
10105
10106
10107
10108 # With Setjmp/Longjmp based exception handling.
10109 # Check whether --enable-sjlj-exceptions was given.
10110 if test "${enable_sjlj_exceptions+set}" = set; then :
10111   enableval=$enable_sjlj_exceptions; case $target in
10112   *-*-hpux10*)
10113     if test $enableval != yes; then
10114       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
10115 $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
10116       enableval=yes
10117     fi
10118     ;;
10119 esac
10120 force_sjlj_exceptions=yes
10121 else
10122   case $target in
10123   *-*-hpux10*)
10124     force_sjlj_exceptions=yes
10125     enableval=yes
10126     ;;
10127   *)
10128     force_sjlj_exceptions=no
10129     ;;
10130 esac
10131 fi
10132
10133 if test $force_sjlj_exceptions = yes; then
10134   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
10135
10136 cat >>confdefs.h <<_ACEOF
10137 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
10138 _ACEOF
10139
10140 fi
10141
10142 # For platforms with the unwind ABI which includes an unwind library,
10143 # libunwind, we can choose to use the system libunwind.
10144 # config.gcc also contains tests of with_system_libunwind.
10145
10146
10147 # Check whether --with-system-libunwind was given.
10148 if test "${with_system_libunwind+set}" = set; then :
10149   withval=$with_system_libunwind;
10150 fi
10151
10152   # If system-libunwind was not specifically set, pick a default setting.
10153   if test x$with_system_libunwind = x; then
10154     case ${target} in
10155       ia64-*-hpux*) with_system_libunwind=yes ;;
10156       *) with_system_libunwind=no ;;
10157     esac
10158   fi
10159   # Based on system-libunwind and target, do we have ipinfo?
10160   if  test x$with_system_libunwind = xyes; then
10161     case ${target} in
10162       ia64-*-*) have_unwind_getipinfo=no ;;
10163       *) have_unwind_getipinfo=yes ;;
10164     esac
10165   else
10166     # Darwin before version 9 does not have _Unwind_GetIPInfo.
10167
10168     case ${target} in
10169       *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
10170       *) have_unwind_getipinfo=yes ;;
10171     esac
10172
10173   fi
10174
10175   if test x$have_unwind_getipinfo = xyes; then
10176
10177 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
10178
10179   fi
10180
10181
10182 # --------------------------------------------------------
10183 # Build, host, and target specific configuration fragments
10184 # --------------------------------------------------------
10185
10186 # Collect build-machine-specific information.
10187 . ${srcdir}/config.build
10188
10189 # Collect host-machine-specific information.
10190 . ${srcdir}/config.host
10191
10192 target_gtfiles=
10193
10194 # Collect target-machine-specific information.
10195 . ${srcdir}/config.gcc
10196
10197 extra_objs="${host_extra_objs} ${extra_objs}"
10198 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
10199
10200 # Default the target-machine variables that were not explicitly set.
10201 if test x"$tm_file" = x
10202 then tm_file=$cpu_type/$cpu_type.h; fi
10203
10204 if test x"$extra_headers" = x
10205 then extra_headers=; fi
10206
10207 if test x$md_file = x
10208 then md_file=$cpu_type/$cpu_type.md; fi
10209
10210 if test x$out_file = x
10211 then out_file=$cpu_type/$cpu_type.c; fi
10212
10213 if test x"$tmake_file" = x
10214 then tmake_file=$cpu_type/t-$cpu_type
10215 fi
10216
10217 if test x"$dwarf2" = xyes
10218 then tm_file="$tm_file tm-dwarf2.h"
10219 fi
10220
10221 # Say what files are being used for the output code and MD file.
10222 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
10223 echo "Using \`$srcdir/config/$md_file' as machine description file."
10224
10225 # If any of the xm_file variables contain nonexistent files, warn
10226 # about them and drop them.
10227
10228 bx=
10229 for x in $build_xm_file; do
10230   if    test -f $srcdir/config/$x
10231   then      bx="$bx $x"
10232   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10233 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10234   fi
10235 done
10236 build_xm_file="$bx"
10237
10238 hx=
10239 for x in $host_xm_file; do
10240   if    test -f $srcdir/config/$x
10241   then      hx="$hx $x"
10242   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10243 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10244   fi
10245 done
10246 host_xm_file="$hx"
10247
10248 tx=
10249 for x in $xm_file; do
10250   if    test -f $srcdir/config/$x
10251   then      tx="$tx $x"
10252   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10253 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10254   fi
10255 done
10256 xm_file="$tx"
10257
10258 count=a
10259 for f in $tm_file; do
10260         count=${count}x
10261 done
10262 if test $count = ax; then
10263         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
10264 else
10265         echo "Using the following target machine macro files:"
10266         for f in $tm_file; do
10267                 echo "  $srcdir/config/$f"
10268         done
10269 fi
10270
10271 if test x$need_64bit_hwint = xyes; then
10272
10273 $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h
10274
10275 fi
10276
10277 if test x$use_long_long_for_widest_fast_int = xyes; then
10278
10279 $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
10280
10281 fi
10282
10283 count=a
10284 for f in $host_xm_file; do
10285         count=${count}x
10286 done
10287 if test $count = a; then
10288         :
10289 elif test $count = ax; then
10290         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
10291 else
10292         echo "Using the following host machine macro files:"
10293         for f in $host_xm_file; do
10294                 echo "  $srcdir/config/$f"
10295         done
10296 fi
10297 echo "Using ${out_host_hook_obj} for host machine hooks."
10298
10299 if test "$host_xm_file" != "$build_xm_file"; then
10300         count=a
10301         for f in $build_xm_file; do
10302                 count=${count}x
10303         done
10304         if test $count = a; then
10305                 :
10306         elif test $count = ax; then
10307                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
10308         else
10309                 echo "Using the following build machine macro files:"
10310                 for f in $build_xm_file; do
10311                         echo "  $srcdir/config/$f"
10312                 done
10313         fi
10314 fi
10315
10316 case ${host} in
10317   powerpc*-*-darwin*)
10318     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
10319 $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
10320 if test "${gcc_cv_mcontext_underscores+set}" = set; then :
10321   $as_echo_n "(cached) " >&6
10322 else
10323   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10324 /* end confdefs.h.  */
10325
10326 #include <sys/cdefs.h>
10327 #include <sys/signal.h>
10328 #include <ucontext.h>
10329 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
10330
10331 _ACEOF
10332 if ac_fn_c_try_compile "$LINENO"; then :
10333   gcc_cv_mcontext_underscores=no
10334 else
10335   gcc_cv_mcontext_underscores=yes
10336 fi
10337 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10338 fi
10339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
10340 $as_echo "$gcc_cv_mcontext_underscores" >&6; }
10341       if test $gcc_cv_mcontext_underscores = yes; then
10342
10343 $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
10344
10345       fi
10346     ;;
10347 esac
10348
10349 # ---------
10350 # Threading
10351 # ---------
10352
10353 # Check if a valid thread package
10354 case ${enable_threads} in
10355   "" | no)
10356     # No threads
10357     target_thread_file='single'
10358     ;;
10359   yes)
10360     # default
10361     target_thread_file='single'
10362     ;;
10363   aix | dce | gnat | irix | posix | posix95 | rtems | \
10364   single | solaris | vxworks | win32 | mipssde)
10365     target_thread_file=${enable_threads}
10366     ;;
10367   *)
10368     echo "${enable_threads} is an unknown thread package" 1>&2
10369     exit 1
10370     ;;
10371 esac
10372
10373 if test x${thread_file} = x; then
10374   # No thread file set by target-specific clauses in config.gcc,
10375   # so use file chosen by default logic above
10376   thread_file=${target_thread_file}
10377 fi
10378
10379 # Make gthr-default.h if we have a thread file.
10380 gthread_flags=
10381 if test $thread_file != single; then
10382   echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h-t
10383   if diff gthr-default.h-t gthr-default.h 2>/dev/null; then
10384     rm -f gthr-default.h-t
10385   else
10386     mv -f gthr-default.h-t gthr-default.h
10387   fi
10388   gthread_flags=-DHAVE_GTHR_DEFAULT
10389 fi
10390
10391
10392 # --------
10393 # UNSORTED
10394 # --------
10395
10396 use_cxa_atexit=no
10397 if test x$enable___cxa_atexit = xyes || \
10398    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
10399   if test x$host = x$target; then
10400     case $host in
10401       # mingw32 doesn't have __cxa_atexit but uses atexit registration
10402       # keyed to flag_use_cxa_atexit
10403       *-*-mingw32*)
10404         use_cxa_atexit=yes
10405         ;;
10406       *)
10407         ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
10408 if test "x$ac_cv_func___cxa_atexit" = x""yes; then :
10409   use_cxa_atexit=yes
10410 else
10411   echo "__cxa_atexit can't be enabled on this target"
10412 fi
10413
10414         ;;
10415     esac
10416   else
10417     # We can't check for __cxa_atexit when building a cross, so assume
10418     # it is available
10419     use_cxa_atexit=yes
10420   fi
10421   if test x$use_cxa_atexit = xyes; then
10422
10423 $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
10424
10425   fi
10426 fi
10427
10428 # Look for a file containing extra machine modes.
10429 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
10430   extra_modes_file='$(srcdir)'/config/${extra_modes}
10431
10432
10433 cat >>confdefs.h <<_ACEOF
10434 #define EXTRA_MODES_FILE "config/$extra_modes"
10435 _ACEOF
10436
10437 fi
10438
10439 # Convert extra_options into a form suitable for Makefile use.
10440 extra_opt_files=
10441 for f in $extra_options; do
10442   extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
10443 done
10444
10445
10446 # auto-host.h is the file containing items generated by autoconf and is
10447 # the first file included by config.h.
10448 # If host=build, it is correct to have bconfig include auto-host.h
10449 # as well.  If host!=build, we are in error and need to do more
10450 # work to find out the build config parameters.
10451 if test x$host = x$build
10452 then
10453         build_auto=auto-host.h
10454 else
10455         # We create a subdir, then run autoconf in the subdir.
10456         # To prevent recursion we set host and build for the new
10457         # invocation of configure to the build for this invocation
10458         # of configure.
10459         tempdir=build.$$
10460         rm -rf $tempdir
10461         mkdir $tempdir
10462         cd $tempdir
10463         case ${srcdir} in
10464         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
10465         *) realsrcdir=../${srcdir};;
10466         esac
10467         saved_CFLAGS="${CFLAGS}"
10468         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
10469         LDFLAGS="${LDFLAGS_FOR_BUILD}" \
10470         ${realsrcdir}/configure \
10471                 --enable-languages=${enable_languages-all} \
10472                 --target=$target_alias --host=$build_alias --build=$build_alias
10473         CFLAGS="${saved_CFLAGS}"
10474
10475         # We just finished tests for the build machine, so rename
10476         # the file auto-build.h in the gcc directory.
10477         mv auto-host.h ../auto-build.h
10478         cd ..
10479         rm -rf $tempdir
10480         build_auto=auto-build.h
10481 fi
10482
10483
10484 tm_file="${tm_file} defaults.h"
10485 tm_p_file="${tm_p_file} tm-preds.h"
10486 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
10487 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
10488 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
10489 # put this back in temporarily.
10490 xm_file="auto-host.h ansidecl.h ${xm_file}"
10491
10492 # --------
10493 # UNSORTED
10494 # --------
10495
10496 # Compile in configure arguments.
10497 if test -f configargs.h ; then
10498         # Being re-configured.
10499         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
10500         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
10501 else
10502         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
10503 fi
10504
10505 # Double all backslashes and backslash all quotes to turn
10506 # gcc_config_arguments into a C string.
10507 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
10508 $gcc_config_arguments
10509 EOF
10510 gcc_config_arguments_str=`cat conftest.out`
10511 rm -f conftest.out
10512
10513 cat > configargs.h <<EOF
10514 /* Generated automatically. */
10515 static const char configuration_arguments[] = "$gcc_config_arguments_str";
10516 static const char thread_model[] = "$thread_file";
10517
10518 static const struct {
10519   const char *name, *value;
10520 } configure_default_options[] = $configure_default_options;
10521 EOF
10522
10523 gcc_BASEVER=`cat $srcdir/BASE-VER`
10524 gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
10525 gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
10526 if test -f $srcdir/REVISION ; then
10527         gcc_REVISION=`cat $srcdir/REVISION`
10528 else
10529         gcc_REVISION=""
10530 fi
10531 cat > plugin-version.h <<EOF
10532 #include "configargs.h"
10533
10534 static char basever[] = "$gcc_BASEVER";
10535 static char datestamp[] = "$gcc_DATESTAMP";
10536 static char devphase[] = "$gcc_DEVPHASE";
10537 static char revision[] = "$gcc_REVISION";
10538
10539 /* FIXME plugins: We should make the version information more precise.
10540    One way to do is to add a checksum. */
10541
10542 static struct plugin_gcc_version gcc_version = {basever, datestamp,
10543                                                 devphase, revision,
10544                                                 configuration_arguments};
10545 EOF
10546
10547 # Internationalization
10548 # If we haven't got the data from the intl directory,
10549 # assume NLS is disabled.
10550 USE_NLS=no
10551 LIBINTL=
10552 LIBINTL_DEP=
10553 INCINTL=
10554 XGETTEXT=
10555 GMSGFMT=
10556 POSUB=
10557
10558 if test -f  ../intl/config.intl; then
10559   .  ../intl/config.intl
10560 fi
10561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
10562 $as_echo_n "checking whether NLS is requested... " >&6; }
10563 if test x"$USE_NLS" != xyes; then
10564   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10565 $as_echo "no" >&6; }
10566 else
10567   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10568 $as_echo "yes" >&6; }
10569
10570 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
10571
10572
10573   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
10574 $as_echo_n "checking for catalogs to be installed... " >&6; }
10575   # Look for .po and .gmo files in the source directory.
10576   CATALOGS=
10577   XLINGUAS=
10578   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
10579     # If there aren't any .gmo files the shell will give us the
10580     # literal string "../path/to/srcdir/po/*.gmo" which has to be
10581     # weeded out.
10582     case "$cat" in *\**)
10583       continue;;
10584     esac
10585     # The quadruple backslash is collapsed to a double backslash
10586     # by the backticks, then collapsed again by the double quotes,
10587     # leaving us with one backslash in the sed expression (right
10588     # before the dot that mustn't act as a wildcard).
10589     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
10590     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
10591     # The user is allowed to set LINGUAS to a list of languages to
10592     # install catalogs for.  If it's empty that means "all of them."
10593     if test "x$LINGUAS" = x; then
10594       CATALOGS="$CATALOGS $cat"
10595       XLINGUAS="$XLINGUAS $lang"
10596     else
10597       case "$LINGUAS" in *$lang*)
10598         CATALOGS="$CATALOGS $cat"
10599         XLINGUAS="$XLINGUAS $lang"
10600         ;;
10601       esac
10602     fi
10603   done
10604   LINGUAS="$XLINGUAS"
10605   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
10606 $as_echo "$LINGUAS" >&6; }
10607
10608
10609     DATADIRNAME=share
10610
10611   INSTOBJEXT=.mo
10612
10613   GENCAT=gencat
10614
10615   CATOBJEXT=.gmo
10616
10617 fi
10618
10619 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
10620 # -liconv on the link line twice.
10621 case "$LIBINTL" in *$LIBICONV*)
10622         LIBICONV= ;;
10623 esac
10624
10625 # Check whether --enable-secureplt was given.
10626 if test "${enable_secureplt+set}" = set; then :
10627   enableval=$enable_secureplt;
10628 fi
10629
10630
10631 # Check whether --enable-cld was given.
10632 if test "${enable_cld+set}" = set; then :
10633   enableval=$enable_cld;
10634 else
10635   enable_cld=no
10636 fi
10637
10638
10639 # Windows32 Registry support for specifying GCC installation paths.
10640 # Check whether --enable-win32-registry was given.
10641 if test "${enable_win32_registry+set}" = set; then :
10642   enableval=$enable_win32_registry;
10643 fi
10644
10645
10646 case $host_os in
10647   win32 | pe | cygwin* | mingw32* | uwin*)
10648     if test "x$enable_win32_registry" != xno; then
10649       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
10650 $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
10651 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
10652   $as_echo_n "(cached) " >&6
10653 else
10654   ac_func_search_save_LIBS=$LIBS
10655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10656 /* end confdefs.h.  */
10657
10658 /* Override any GCC internal prototype to avoid an error.
10659    Use char because int might match the return type of a GCC
10660    builtin and then its argument prototype would still apply.  */
10661 #ifdef __cplusplus
10662 extern "C"
10663 #endif
10664 char RegOpenKeyExA ();
10665 int
10666 main ()
10667 {
10668 return RegOpenKeyExA ();
10669   ;
10670   return 0;
10671 }
10672 _ACEOF
10673 for ac_lib in '' advapi32; do
10674   if test -z "$ac_lib"; then
10675     ac_res="none required"
10676   else
10677     ac_res=-l$ac_lib
10678     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
10679   fi
10680   if ac_fn_c_try_link "$LINENO"; then :
10681   ac_cv_search_RegOpenKeyExA=$ac_res
10682 fi
10683 rm -f core conftest.err conftest.$ac_objext \
10684     conftest$ac_exeext
10685   if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
10686   break
10687 fi
10688 done
10689 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
10690
10691 else
10692   ac_cv_search_RegOpenKeyExA=no
10693 fi
10694 rm conftest.$ac_ext
10695 LIBS=$ac_func_search_save_LIBS
10696 fi
10697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
10698 $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
10699 ac_res=$ac_cv_search_RegOpenKeyExA
10700 if test "$ac_res" != no; then :
10701   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
10702
10703 else
10704   enable_win32_registry=no
10705 fi
10706
10707     fi
10708
10709     if test "x$enable_win32_registry" != xno; then
10710
10711 $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
10712
10713
10714       if test "x$enable_win32_registry" != xyes \
10715          && test "x$enable_win32_registry" != x; then
10716
10717 cat >>confdefs.h <<_ACEOF
10718 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
10719 _ACEOF
10720
10721       fi
10722     fi
10723   ;;
10724 esac
10725
10726 # Get an absolute path to the GCC top-level source directory
10727 holddir=`${PWDCMD-pwd}`
10728 cd $srcdir
10729 topdir=`${PWDCMD-pwd}`
10730 cd $holddir
10731
10732 # Conditionalize the makefile for this host machine.
10733 xmake_file=
10734 for f in ${host_xmake_file}
10735 do
10736         if test -f ${srcdir}/config/$f
10737         then
10738                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
10739         fi
10740 done
10741
10742 # Conditionalize the makefile for this target machine.
10743 tmake_file_=
10744 for f in ${tmake_file}
10745 do
10746         if test -f ${srcdir}/config/$f
10747         then
10748                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
10749         fi
10750 done
10751 tmake_file="${tmake_file_}"
10752
10753 out_object_file=`basename $out_file .c`.o
10754
10755 tm_file_list="options.h"
10756 tm_include_list="options.h"
10757 for f in $tm_file; do
10758   case $f in
10759     ./* )
10760        f=`echo $f | sed 's/^..//'`
10761        tm_file_list="${tm_file_list} $f"
10762        tm_include_list="${tm_include_list} $f"
10763        ;;
10764     defaults.h )
10765        tm_file_list="${tm_file_list} \$(srcdir)/$f"
10766        tm_include_list="${tm_include_list} $f"
10767        ;;
10768     * )
10769        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
10770        tm_include_list="${tm_include_list} config/$f"
10771        ;;
10772   esac
10773 done
10774
10775 tm_p_file_list=
10776 tm_p_include_list=
10777 for f in $tm_p_file; do
10778   case $f in
10779     tm-preds.h )
10780        tm_p_file_list="${tm_p_file_list} $f"
10781        tm_p_include_list="${tm_p_include_list} $f"
10782        ;;
10783     * )
10784        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
10785        tm_p_include_list="${tm_p_include_list} config/$f"
10786   esac
10787 done
10788
10789 xm_file_list=
10790 xm_include_list=
10791 for f in $xm_file; do
10792   case $f in
10793     ansidecl.h )
10794        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
10795        xm_include_list="${xm_include_list} $f"
10796        ;;
10797     auto-host.h )
10798        xm_file_list="${xm_file_list} $f"
10799        xm_include_list="${xm_include_list} $f"
10800        ;;
10801     * )
10802        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
10803        xm_include_list="${xm_include_list} config/$f"
10804        ;;
10805   esac
10806 done
10807
10808 host_xm_file_list=
10809 host_xm_include_list=
10810 for f in $host_xm_file; do
10811   case $f in
10812     ansidecl.h )
10813        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
10814        host_xm_include_list="${host_xm_include_list} $f"
10815        ;;
10816     auto-host.h )
10817        host_xm_file_list="${host_xm_file_list} $f"
10818        host_xm_include_list="${host_xm_include_list} $f"
10819        ;;
10820     * )
10821        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
10822        host_xm_include_list="${host_xm_include_list} config/$f"
10823        ;;
10824   esac
10825 done
10826
10827 build_xm_file_list=
10828 for f in $build_xm_file; do
10829   case $f in
10830     ansidecl.h )
10831        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
10832        build_xm_include_list="${build_xm_include_list} $f"
10833        ;;
10834     auto-build.h | auto-host.h )
10835        build_xm_file_list="${build_xm_file_list} $f"
10836        build_xm_include_list="${build_xm_include_list} $f"
10837        ;;
10838     * )
10839        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
10840        build_xm_include_list="${build_xm_include_list} config/$f"
10841        ;;
10842   esac
10843 done
10844
10845 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
10846 # cross-compiler which does not use the native headers and libraries.
10847 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
10848 CROSS=
10849 ALL=all.internal
10850 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
10851
10852 if test "x$with_build_sysroot" != x; then
10853   build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
10854 else
10855   # This value is used, even on a native system, because
10856   # CROSS_SYSTEM_HEADER_DIR is just
10857   # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
10858   build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
10859 fi
10860
10861 if test x$host != x$target
10862 then
10863         CROSS="-DCROSS_DIRECTORY_STRUCTURE"
10864         ALL=all.cross
10865         SYSTEM_HEADER_DIR=$build_system_header_dir
10866         case "$host","$target" in
10867         # Darwin crosses can use the host system's libraries and headers,
10868         # because of the fat library support.  Of course, it must be the
10869         # same version of Darwin on both sides.  Allow the user to
10870         # just say --target=foo-darwin without a version number to mean
10871         # "the version on this system".
10872             *-*-darwin*,*-*-darwin*)
10873                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
10874                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
10875                 if test $hostos = $targetos -o $targetos = darwin ; then
10876                     CROSS=
10877                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
10878                     with_headers=yes
10879                 fi
10880                 ;;
10881
10882             i?86-*-*,x86_64-*-* \
10883             | powerpc*-*-*,powerpc64*-*-*)
10884                 CROSS="$CROSS -DNATIVE_CROSS" ;;
10885         esac
10886 elif test "x$TARGET_SYSTEM_ROOT" != x; then
10887         SYSTEM_HEADER_DIR=$build_system_header_dir
10888 fi
10889
10890 # If this is a cross-compiler that does not
10891 # have its own set of headers then define
10892 # inhibit_libc
10893
10894 # If this is using newlib, without having the headers available now,
10895 # then define inhibit_libc in LIBGCC2_CFLAGS.
10896 # This prevents libgcc2 from containing any code which requires libc
10897 # support.
10898 : ${inhibit_libc=false}
10899 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
10900        test x$with_newlib = xyes ; } &&
10901      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
10902        inhibit_libc=true
10903 fi
10904
10905
10906 # When building gcc with a cross-compiler, we need to adjust things so
10907 # that the generator programs are still built with the native compiler.
10908 # Also, we cannot run fixincludes.
10909
10910 # These are the normal (build=host) settings:
10911 CC_FOR_BUILD='$(CC)'
10912 BUILD_CFLAGS='$(ALL_CFLAGS)'
10913 BUILD_LDFLAGS='$(LDFLAGS)'
10914 STMP_FIXINC=stmp-fixinc
10915
10916 # And these apply if build != host, or we are generating coverage data
10917 if test x$build != x$host || test "x$coverage_flags" != x
10918 then
10919     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
10920     BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
10921 fi
10922
10923 # Expand extra_headers to include complete path.
10924 # This substitutes for lots of t-* files.
10925 extra_headers_list=
10926 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
10927 for file in ${extra_headers} ; do
10928   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
10929 done
10930
10931 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
10932 if test x"$use_gcc_tgmath" = xyes
10933 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
10934 fi
10935
10936 # Define collect2 in Makefile.
10937 case $host_can_use_collect2 in
10938   no) collect2= ;;
10939   *) collect2='collect2$(exeext)' ;;
10940 esac
10941
10942
10943 # Add a definition of USE_COLLECT2 if system wants one.
10944 case $use_collect2 in
10945   no) use_collect2= ;;
10946   "") ;;
10947   *)
10948     host_xm_defines="${host_xm_defines} USE_COLLECT2"
10949     xm_defines="${xm_defines} USE_COLLECT2"
10950     case $host_can_use_collect2 in
10951       no)
10952         as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5
10953         ;;
10954     esac
10955     ;;
10956 esac
10957
10958 # ---------------------------
10959 # Assembler & linker features
10960 # ---------------------------
10961
10962 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
10963 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
10964 # However when ld-new is first executed from the build tree, libtool will
10965 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
10966 # to the build tree.  While doing this we need to use the previous-stage
10967 # linker, or we have an infinite loop.  The presence of a shell script as
10968 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
10969 # the gcc/collect-ld script.  So we need to know how libtool works, or
10970 # exec-tool will fail.
10971
10972
10973 case `pwd` in
10974   *\ * | *\     *)
10975     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
10976 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
10977 esac
10978
10979
10980
10981 macro_version='2.2.7a'
10982 macro_revision='1.3134'
10983
10984
10985
10986
10987
10988
10989
10990
10991
10992
10993
10994
10995
10996 ltmain="$ac_aux_dir/ltmain.sh"
10997
10998 # Backslashify metacharacters that are still active within
10999 # double-quoted strings.
11000 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
11001
11002 # Same as above, but do not quote variable references.
11003 double_quote_subst='s/\(["`\\]\)/\\\1/g'
11004
11005 # Sed substitution to delay expansion of an escaped shell variable in a
11006 # double_quote_subst'ed string.
11007 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
11008
11009 # Sed substitution to delay expansion of an escaped single quote.
11010 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
11011
11012 # Sed substitution to avoid accidental globbing in evaled expressions
11013 no_glob_subst='s/\*/\\\*/g'
11014
11015 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11016 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
11017 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
11018
11019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
11020 $as_echo_n "checking how to print strings... " >&6; }
11021 # Test print first, because it will be a builtin if present.
11022 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
11023    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
11024   ECHO='print -r --'
11025 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
11026   ECHO='printf %s\n'
11027 else
11028   # Use this function as a fallback that always works.
11029   func_fallback_echo ()
11030   {
11031     eval 'cat <<_LTECHO_EOF
11032 $1
11033 _LTECHO_EOF'
11034   }
11035   ECHO='func_fallback_echo'
11036 fi
11037
11038 # func_echo_all arg...
11039 # Invoke $ECHO with all args, space-separated.
11040 func_echo_all ()
11041 {
11042     $ECHO ""
11043 }
11044
11045 case "$ECHO" in
11046   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
11047 $as_echo "printf" >&6; } ;;
11048   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
11049 $as_echo "print -r" >&6; } ;;
11050   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
11051 $as_echo "cat" >&6; } ;;
11052 esac
11053
11054
11055
11056
11057
11058
11059
11060
11061
11062
11063
11064
11065
11066
11067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
11068 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
11069 if test "${ac_cv_path_SED+set}" = set; then :
11070   $as_echo_n "(cached) " >&6
11071 else
11072             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
11073      for ac_i in 1 2 3 4 5 6 7; do
11074        ac_script="$ac_script$as_nl$ac_script"
11075      done
11076      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
11077      { ac_script=; unset ac_script;}
11078      if test -z "$SED"; then
11079   ac_path_SED_found=false
11080   # Loop through the user's path and test for each of PROGNAME-LIST
11081   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11082 for as_dir in $PATH
11083 do
11084   IFS=$as_save_IFS
11085   test -z "$as_dir" && as_dir=.
11086     for ac_prog in sed gsed; do
11087     for ac_exec_ext in '' $ac_executable_extensions; do
11088       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
11089       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
11090 # Check for GNU ac_path_SED and select it if it is found.
11091   # Check for GNU $ac_path_SED
11092 case `"$ac_path_SED" --version 2>&1` in
11093 *GNU*)
11094   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
11095 *)
11096   ac_count=0
11097   $as_echo_n 0123456789 >"conftest.in"
11098   while :
11099   do
11100     cat "conftest.in" "conftest.in" >"conftest.tmp"
11101     mv "conftest.tmp" "conftest.in"
11102     cp "conftest.in" "conftest.nl"
11103     $as_echo '' >> "conftest.nl"
11104     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
11105     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11106     as_fn_arith $ac_count + 1 && ac_count=$as_val
11107     if test $ac_count -gt ${ac_path_SED_max-0}; then
11108       # Best one so far, save it but keep looking for a better one
11109       ac_cv_path_SED="$ac_path_SED"
11110       ac_path_SED_max=$ac_count
11111     fi
11112     # 10*(2^10) chars as input seems more than enough
11113     test $ac_count -gt 10 && break
11114   done
11115   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
11116 esac
11117
11118       $ac_path_SED_found && break 3
11119     done
11120   done
11121   done
11122 IFS=$as_save_IFS
11123   if test -z "$ac_cv_path_SED"; then
11124     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
11125   fi
11126 else
11127   ac_cv_path_SED=$SED
11128 fi
11129
11130 fi
11131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
11132 $as_echo "$ac_cv_path_SED" >&6; }
11133  SED="$ac_cv_path_SED"
11134   rm -f conftest.sed
11135
11136 test -z "$SED" && SED=sed
11137 Xsed="$SED -e 1s/^X//"
11138
11139
11140
11141
11142
11143
11144
11145
11146
11147
11148
11149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
11150 $as_echo_n "checking for fgrep... " >&6; }
11151 if test "${ac_cv_path_FGREP+set}" = set; then :
11152   $as_echo_n "(cached) " >&6
11153 else
11154   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
11155    then ac_cv_path_FGREP="$GREP -F"
11156    else
11157      if test -z "$FGREP"; then
11158   ac_path_FGREP_found=false
11159   # Loop through the user's path and test for each of PROGNAME-LIST
11160   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11161 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
11162 do
11163   IFS=$as_save_IFS
11164   test -z "$as_dir" && as_dir=.
11165     for ac_prog in fgrep; do
11166     for ac_exec_ext in '' $ac_executable_extensions; do
11167       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
11168       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
11169 # Check for GNU ac_path_FGREP and select it if it is found.
11170   # Check for GNU $ac_path_FGREP
11171 case `"$ac_path_FGREP" --version 2>&1` in
11172 *GNU*)
11173   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
11174 *)
11175   ac_count=0
11176   $as_echo_n 0123456789 >"conftest.in"
11177   while :
11178   do
11179     cat "conftest.in" "conftest.in" >"conftest.tmp"
11180     mv "conftest.tmp" "conftest.in"
11181     cp "conftest.in" "conftest.nl"
11182     $as_echo 'FGREP' >> "conftest.nl"
11183     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
11184     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11185     as_fn_arith $ac_count + 1 && ac_count=$as_val
11186     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
11187       # Best one so far, save it but keep looking for a better one
11188       ac_cv_path_FGREP="$ac_path_FGREP"
11189       ac_path_FGREP_max=$ac_count
11190     fi
11191     # 10*(2^10) chars as input seems more than enough
11192     test $ac_count -gt 10 && break
11193   done
11194   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
11195 esac
11196
11197       $ac_path_FGREP_found && break 3
11198     done
11199   done
11200   done
11201 IFS=$as_save_IFS
11202   if test -z "$ac_cv_path_FGREP"; then
11203     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
11204   fi
11205 else
11206   ac_cv_path_FGREP=$FGREP
11207 fi
11208
11209    fi
11210 fi
11211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
11212 $as_echo "$ac_cv_path_FGREP" >&6; }
11213  FGREP="$ac_cv_path_FGREP"
11214
11215
11216 test -z "$GREP" && GREP=grep
11217
11218
11219
11220
11221
11222
11223
11224
11225
11226
11227
11228
11229
11230
11231
11232
11233
11234
11235
11236 # Check whether --with-gnu-ld was given.
11237 if test "${with_gnu_ld+set}" = set; then :
11238   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
11239 else
11240   with_gnu_ld=no
11241 fi
11242
11243 ac_prog=ld
11244 if test "$GCC" = yes; then
11245   # Check if gcc -print-prog-name=ld gives a path.
11246   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
11247 $as_echo_n "checking for ld used by $CC... " >&6; }
11248   case $host in
11249   *-*-mingw*)
11250     # gcc leaves a trailing carriage return which upsets mingw
11251     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
11252   *)
11253     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
11254   esac
11255   case $ac_prog in
11256     # Accept absolute paths.
11257     [\\/]* | ?:[\\/]*)
11258       re_direlt='/[^/][^/]*/\.\./'
11259       # Canonicalize the pathname of ld
11260       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
11261       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
11262         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
11263       done
11264       test -z "$LD" && LD="$ac_prog"
11265       ;;
11266   "")
11267     # If it fails, then pretend we aren't using GCC.
11268     ac_prog=ld
11269     ;;
11270   *)
11271     # If it is relative, then search for the first ld in PATH.
11272     with_gnu_ld=unknown
11273     ;;
11274   esac
11275 elif test "$with_gnu_ld" = yes; then
11276   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
11277 $as_echo_n "checking for GNU ld... " >&6; }
11278 else
11279   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
11280 $as_echo_n "checking for non-GNU ld... " >&6; }
11281 fi
11282 if test "${lt_cv_path_LD+set}" = set; then :
11283   $as_echo_n "(cached) " >&6
11284 else
11285   if test -z "$LD"; then
11286   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
11287   for ac_dir in $PATH; do
11288     IFS="$lt_save_ifs"
11289     test -z "$ac_dir" && ac_dir=.
11290     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
11291       lt_cv_path_LD="$ac_dir/$ac_prog"
11292       # Check to see if the program is GNU ld.  I'd rather use --version,
11293       # but apparently some variants of GNU ld only accept -v.
11294       # Break only if it was the GNU/non-GNU ld that we prefer.
11295       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
11296       *GNU* | *'with BFD'*)
11297         test "$with_gnu_ld" != no && break
11298         ;;
11299       *)
11300         test "$with_gnu_ld" != yes && break
11301         ;;
11302       esac
11303     fi
11304   done
11305   IFS="$lt_save_ifs"
11306 else
11307   lt_cv_path_LD="$LD" # Let the user override the test with a path.
11308 fi
11309 fi
11310
11311 LD="$lt_cv_path_LD"
11312 if test -n "$LD"; then
11313   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
11314 $as_echo "$LD" >&6; }
11315 else
11316   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11317 $as_echo "no" >&6; }
11318 fi
11319 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
11320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
11321 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
11322 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
11323   $as_echo_n "(cached) " >&6
11324 else
11325   # I'd rather use --version here, but apparently some GNU lds only accept -v.
11326 case `$LD -v 2>&1 </dev/null` in
11327 *GNU* | *'with BFD'*)
11328   lt_cv_prog_gnu_ld=yes
11329   ;;
11330 *)
11331   lt_cv_prog_gnu_ld=no
11332   ;;
11333 esac
11334 fi
11335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
11336 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
11337 with_gnu_ld=$lt_cv_prog_gnu_ld
11338
11339
11340
11341
11342
11343
11344
11345
11346
11347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
11348 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
11349 if test "${lt_cv_path_NM+set}" = set; then :
11350   $as_echo_n "(cached) " >&6
11351 else
11352   if test -n "$NM"; then
11353   # Let the user override the test.
11354   lt_cv_path_NM="$NM"
11355 else
11356   lt_nm_to_check="${ac_tool_prefix}nm"
11357   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
11358     lt_nm_to_check="$lt_nm_to_check nm"
11359   fi
11360   for lt_tmp_nm in $lt_nm_to_check; do
11361     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
11362     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
11363       IFS="$lt_save_ifs"
11364       test -z "$ac_dir" && ac_dir=.
11365       tmp_nm="$ac_dir/$lt_tmp_nm"
11366       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
11367         # Check to see if the nm accepts a BSD-compat flag.
11368         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
11369         #   nm: unknown option "B" ignored
11370         # Tru64's nm complains that /dev/null is an invalid object file
11371         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
11372         */dev/null* | *'Invalid file or object type'*)
11373           lt_cv_path_NM="$tmp_nm -B"
11374           break
11375           ;;
11376         *)
11377           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
11378           */dev/null*)
11379             lt_cv_path_NM="$tmp_nm -p"
11380             break
11381             ;;
11382           *)
11383             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
11384             continue # so that we can try to find one that supports BSD flags
11385             ;;
11386           esac
11387           ;;
11388         esac
11389       fi
11390     done
11391     IFS="$lt_save_ifs"
11392   done
11393   : ${lt_cv_path_NM=no}
11394 fi
11395 fi
11396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
11397 $as_echo "$lt_cv_path_NM" >&6; }
11398 if test "$lt_cv_path_NM" != "no"; then
11399   NM="$lt_cv_path_NM"
11400 else
11401   # Didn't find any BSD compatible name lister, look for dumpbin.
11402   if test -n "$DUMPBIN"; then :
11403     # Let the user override the test.
11404   else
11405     if test -n "$ac_tool_prefix"; then
11406   for ac_prog in dumpbin "link -dump"
11407   do
11408     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
11409 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
11410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11411 $as_echo_n "checking for $ac_word... " >&6; }
11412 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
11413   $as_echo_n "(cached) " >&6
11414 else
11415   if test -n "$DUMPBIN"; then
11416   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
11417 else
11418 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11419 for as_dir in $PATH
11420 do
11421   IFS=$as_save_IFS
11422   test -z "$as_dir" && as_dir=.
11423     for ac_exec_ext in '' $ac_executable_extensions; do
11424   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11425     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
11426     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11427     break 2
11428   fi
11429 done
11430   done
11431 IFS=$as_save_IFS
11432
11433 fi
11434 fi
11435 DUMPBIN=$ac_cv_prog_DUMPBIN
11436 if test -n "$DUMPBIN"; then
11437   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
11438 $as_echo "$DUMPBIN" >&6; }
11439 else
11440   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11441 $as_echo "no" >&6; }
11442 fi
11443
11444
11445     test -n "$DUMPBIN" && break
11446   done
11447 fi
11448 if test -z "$DUMPBIN"; then
11449   ac_ct_DUMPBIN=$DUMPBIN
11450   for ac_prog in dumpbin "link -dump"
11451 do
11452   # Extract the first word of "$ac_prog", so it can be a program name with args.
11453 set dummy $ac_prog; ac_word=$2
11454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11455 $as_echo_n "checking for $ac_word... " >&6; }
11456 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
11457   $as_echo_n "(cached) " >&6
11458 else
11459   if test -n "$ac_ct_DUMPBIN"; then
11460   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
11461 else
11462 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11463 for as_dir in $PATH
11464 do
11465   IFS=$as_save_IFS
11466   test -z "$as_dir" && as_dir=.
11467     for ac_exec_ext in '' $ac_executable_extensions; do
11468   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11469     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
11470     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11471     break 2
11472   fi
11473 done
11474   done
11475 IFS=$as_save_IFS
11476
11477 fi
11478 fi
11479 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
11480 if test -n "$ac_ct_DUMPBIN"; then
11481   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
11482 $as_echo "$ac_ct_DUMPBIN" >&6; }
11483 else
11484   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11485 $as_echo "no" >&6; }
11486 fi
11487
11488
11489   test -n "$ac_ct_DUMPBIN" && break
11490 done
11491
11492   if test "x$ac_ct_DUMPBIN" = x; then
11493     DUMPBIN=":"
11494   else
11495     case $cross_compiling:$ac_tool_warned in
11496 yes:)
11497 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
11498 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
11499 ac_tool_warned=yes ;;
11500 esac
11501     DUMPBIN=$ac_ct_DUMPBIN
11502   fi
11503 fi
11504
11505     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
11506     *COFF*)
11507       DUMPBIN="$DUMPBIN -symbols"
11508       ;;
11509     *)
11510       DUMPBIN=:
11511       ;;
11512     esac
11513   fi
11514
11515   if test "$DUMPBIN" != ":"; then
11516     NM="$DUMPBIN"
11517   fi
11518 fi
11519 test -z "$NM" && NM=nm
11520
11521
11522
11523
11524
11525
11526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
11527 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
11528 if test "${lt_cv_nm_interface+set}" = set; then :
11529   $as_echo_n "(cached) " >&6
11530 else
11531   lt_cv_nm_interface="BSD nm"
11532   echo "int some_variable = 0;" > conftest.$ac_ext
11533   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
11534   (eval "$ac_compile" 2>conftest.err)
11535   cat conftest.err >&5
11536   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
11537   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
11538   cat conftest.err >&5
11539   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
11540   cat conftest.out >&5
11541   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
11542     lt_cv_nm_interface="MS dumpbin"
11543   fi
11544   rm -f conftest*
11545 fi
11546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
11547 $as_echo "$lt_cv_nm_interface" >&6; }
11548
11549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
11550 $as_echo_n "checking whether ln -s works... " >&6; }
11551 LN_S=$as_ln_s
11552 if test "$LN_S" = "ln -s"; then
11553   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11554 $as_echo "yes" >&6; }
11555 else
11556   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
11557 $as_echo "no, using $LN_S" >&6; }
11558 fi
11559
11560 # find the maximum length of command line arguments
11561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
11562 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
11563 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
11564   $as_echo_n "(cached) " >&6
11565 else
11566     i=0
11567   teststring="ABCD"
11568
11569   case $build_os in
11570   msdosdjgpp*)
11571     # On DJGPP, this test can blow up pretty badly due to problems in libc
11572     # (any single argument exceeding 2000 bytes causes a buffer overrun
11573     # during glob expansion).  Even if it were fixed, the result of this
11574     # check would be larger than it should be.
11575     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
11576     ;;
11577
11578   gnu*)
11579     # Under GNU Hurd, this test is not required because there is
11580     # no limit to the length of command line arguments.
11581     # Libtool will interpret -1 as no limit whatsoever
11582     lt_cv_sys_max_cmd_len=-1;
11583     ;;
11584
11585   cygwin* | mingw* | cegcc*)
11586     # On Win9x/ME, this test blows up -- it succeeds, but takes
11587     # about 5 minutes as the teststring grows exponentially.
11588     # Worse, since 9x/ME are not pre-emptively multitasking,
11589     # you end up with a "frozen" computer, even though with patience
11590     # the test eventually succeeds (with a max line length of 256k).
11591     # Instead, let's just punt: use the minimum linelength reported by
11592     # all of the supported platforms: 8192 (on NT/2K/XP).
11593     lt_cv_sys_max_cmd_len=8192;
11594     ;;
11595
11596   mint*)
11597     # On MiNT this can take a long time and run out of memory.
11598     lt_cv_sys_max_cmd_len=8192;
11599     ;;
11600
11601   amigaos*)
11602     # On AmigaOS with pdksh, this test takes hours, literally.
11603     # So we just punt and use a minimum line length of 8192.
11604     lt_cv_sys_max_cmd_len=8192;
11605     ;;
11606
11607   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
11608     # This has been around since 386BSD, at least.  Likely further.
11609     if test -x /sbin/sysctl; then
11610       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
11611     elif test -x /usr/sbin/sysctl; then
11612       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
11613     else
11614       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
11615     fi
11616     # And add a safety zone
11617     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
11618     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
11619     ;;
11620
11621   interix*)
11622     # We know the value 262144 and hardcode it with a safety zone (like BSD)
11623     lt_cv_sys_max_cmd_len=196608
11624     ;;
11625
11626   osf*)
11627     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
11628     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
11629     # nice to cause kernel panics so lets avoid the loop below.
11630     # First set a reasonable default.
11631     lt_cv_sys_max_cmd_len=16384
11632     #
11633     if test -x /sbin/sysconfig; then
11634       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
11635         *1*) lt_cv_sys_max_cmd_len=-1 ;;
11636       esac
11637     fi
11638     ;;
11639   sco3.2v5*)
11640     lt_cv_sys_max_cmd_len=102400
11641     ;;
11642   sysv5* | sco5v6* | sysv4.2uw2*)
11643     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
11644     if test -n "$kargmax"; then
11645       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
11646     else
11647       lt_cv_sys_max_cmd_len=32768
11648     fi
11649     ;;
11650   *)
11651     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
11652     if test -n "$lt_cv_sys_max_cmd_len"; then
11653       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
11654       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
11655     else
11656       # Make teststring a little bigger before we do anything with it.
11657       # a 1K string should be a reasonable start.
11658       for i in 1 2 3 4 5 6 7 8 ; do
11659         teststring=$teststring$teststring
11660       done
11661       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
11662       # If test is not a shell built-in, we'll probably end up computing a
11663       # maximum length that is only half of the actual maximum length, but
11664       # we can't tell.
11665       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
11666                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
11667               test $i != 17 # 1/2 MB should be enough
11668       do
11669         i=`expr $i + 1`
11670         teststring=$teststring$teststring
11671       done
11672       # Only check the string length outside the loop.
11673       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
11674       teststring=
11675       # Add a significant safety factor because C++ compilers can tack on
11676       # massive amounts of additional arguments before passing them to the
11677       # linker.  It appears as though 1/2 is a usable value.
11678       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
11679     fi
11680     ;;
11681   esac
11682
11683 fi
11684
11685 if test -n $lt_cv_sys_max_cmd_len ; then
11686   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
11687 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
11688 else
11689   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
11690 $as_echo "none" >&6; }
11691 fi
11692 max_cmd_len=$lt_cv_sys_max_cmd_len
11693
11694
11695
11696
11697
11698
11699 : ${CP="cp -f"}
11700 : ${MV="mv -f"}
11701 : ${RM="rm -f"}
11702
11703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
11704 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
11705 # Try some XSI features
11706 xsi_shell=no
11707 ( _lt_dummy="a/b/c"
11708   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
11709       = c,a/b,, \
11710     && eval 'test $(( 1 + 1 )) -eq 2 \
11711     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
11712   && xsi_shell=yes
11713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
11714 $as_echo "$xsi_shell" >&6; }
11715
11716
11717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
11718 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
11719 lt_shell_append=no
11720 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
11721     >/dev/null 2>&1 \
11722   && lt_shell_append=yes
11723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
11724 $as_echo "$lt_shell_append" >&6; }
11725
11726
11727 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
11728   lt_unset=unset
11729 else
11730   lt_unset=false
11731 fi
11732
11733
11734
11735
11736
11737 # test EBCDIC or ASCII
11738 case `echo X|tr X '\101'` in
11739  A) # ASCII based system
11740     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
11741   lt_SP2NL='tr \040 \012'
11742   lt_NL2SP='tr \015\012 \040\040'
11743   ;;
11744  *) # EBCDIC based system
11745   lt_SP2NL='tr \100 \n'
11746   lt_NL2SP='tr \r\n \100\100'
11747   ;;
11748 esac
11749
11750
11751
11752
11753
11754
11755
11756
11757
11758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
11759 $as_echo_n "checking for $LD option to reload object files... " >&6; }
11760 if test "${lt_cv_ld_reload_flag+set}" = set; then :
11761   $as_echo_n "(cached) " >&6
11762 else
11763   lt_cv_ld_reload_flag='-r'
11764 fi
11765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
11766 $as_echo "$lt_cv_ld_reload_flag" >&6; }
11767 reload_flag=$lt_cv_ld_reload_flag
11768 case $reload_flag in
11769 "" | " "*) ;;
11770 *) reload_flag=" $reload_flag" ;;
11771 esac
11772 reload_cmds='$LD$reload_flag -o $output$reload_objs'
11773 case $host_os in
11774   darwin*)
11775     if test "$GCC" = yes; then
11776       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
11777     else
11778       reload_cmds='$LD$reload_flag -o $output$reload_objs'
11779     fi
11780     ;;
11781 esac
11782
11783
11784
11785
11786
11787
11788
11789
11790
11791 if test -n "$ac_tool_prefix"; then
11792   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
11793 set dummy ${ac_tool_prefix}objdump; ac_word=$2
11794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11795 $as_echo_n "checking for $ac_word... " >&6; }
11796 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
11797   $as_echo_n "(cached) " >&6
11798 else
11799   if test -n "$OBJDUMP"; then
11800   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
11801 else
11802 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11803 for as_dir in $PATH
11804 do
11805   IFS=$as_save_IFS
11806   test -z "$as_dir" && as_dir=.
11807     for ac_exec_ext in '' $ac_executable_extensions; do
11808   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11809     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
11810     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11811     break 2
11812   fi
11813 done
11814   done
11815 IFS=$as_save_IFS
11816
11817 fi
11818 fi
11819 OBJDUMP=$ac_cv_prog_OBJDUMP
11820 if test -n "$OBJDUMP"; then
11821   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
11822 $as_echo "$OBJDUMP" >&6; }
11823 else
11824   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11825 $as_echo "no" >&6; }
11826 fi
11827
11828
11829 fi
11830 if test -z "$ac_cv_prog_OBJDUMP"; then
11831   ac_ct_OBJDUMP=$OBJDUMP
11832   # Extract the first word of "objdump", so it can be a program name with args.
11833 set dummy objdump; ac_word=$2
11834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11835 $as_echo_n "checking for $ac_word... " >&6; }
11836 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
11837   $as_echo_n "(cached) " >&6
11838 else
11839   if test -n "$ac_ct_OBJDUMP"; then
11840   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
11841 else
11842 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11843 for as_dir in $PATH
11844 do
11845   IFS=$as_save_IFS
11846   test -z "$as_dir" && as_dir=.
11847     for ac_exec_ext in '' $ac_executable_extensions; do
11848   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11849     ac_cv_prog_ac_ct_OBJDUMP="objdump"
11850     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11851     break 2
11852   fi
11853 done
11854   done
11855 IFS=$as_save_IFS
11856
11857 fi
11858 fi
11859 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
11860 if test -n "$ac_ct_OBJDUMP"; then
11861   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
11862 $as_echo "$ac_ct_OBJDUMP" >&6; }
11863 else
11864   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11865 $as_echo "no" >&6; }
11866 fi
11867
11868   if test "x$ac_ct_OBJDUMP" = x; then
11869     OBJDUMP="false"
11870   else
11871     case $cross_compiling:$ac_tool_warned in
11872 yes:)
11873 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
11874 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
11875 ac_tool_warned=yes ;;
11876 esac
11877     OBJDUMP=$ac_ct_OBJDUMP
11878   fi
11879 else
11880   OBJDUMP="$ac_cv_prog_OBJDUMP"
11881 fi
11882
11883 test -z "$OBJDUMP" && OBJDUMP=objdump
11884
11885
11886
11887
11888
11889
11890
11891
11892
11893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
11894 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
11895 if test "${lt_cv_deplibs_check_method+set}" = set; then :
11896   $as_echo_n "(cached) " >&6
11897 else
11898   lt_cv_file_magic_cmd='$MAGIC_CMD'
11899 lt_cv_file_magic_test_file=
11900 lt_cv_deplibs_check_method='unknown'
11901 # Need to set the preceding variable on all platforms that support
11902 # interlibrary dependencies.
11903 # 'none' -- dependencies not supported.
11904 # `unknown' -- same as none, but documents that we really don't know.
11905 # 'pass_all' -- all dependencies passed with no checks.
11906 # 'test_compile' -- check by making test program.
11907 # 'file_magic [[regex]]' -- check by looking for files in library path
11908 # which responds to the $file_magic_cmd with a given extended regex.
11909 # If you have `file' or equivalent on your system and you're not sure
11910 # whether `pass_all' will *always* work, you probably want this one.
11911
11912 case $host_os in
11913 aix[4-9]*)
11914   lt_cv_deplibs_check_method=pass_all
11915   ;;
11916
11917 beos*)
11918   lt_cv_deplibs_check_method=pass_all
11919   ;;
11920
11921 bsdi[45]*)
11922   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
11923   lt_cv_file_magic_cmd='/usr/bin/file -L'
11924   lt_cv_file_magic_test_file=/shlib/libc.so
11925   ;;
11926
11927 cygwin*)
11928   # func_win32_libid is a shell function defined in ltmain.sh
11929   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
11930   lt_cv_file_magic_cmd='func_win32_libid'
11931   ;;
11932
11933 mingw* | pw32*)
11934   # Base MSYS/MinGW do not provide the 'file' command needed by
11935   # func_win32_libid shell function, so use a weaker test based on 'objdump',
11936   # unless we find 'file', for example because we are cross-compiling.
11937   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
11938   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
11939     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
11940     lt_cv_file_magic_cmd='func_win32_libid'
11941   else
11942     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
11943     lt_cv_file_magic_cmd='$OBJDUMP -f'
11944   fi
11945   ;;
11946
11947 cegcc*)
11948   # use the weaker test based on 'objdump'. See mingw*.
11949   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
11950   lt_cv_file_magic_cmd='$OBJDUMP -f'
11951   ;;
11952
11953 darwin* | rhapsody*)
11954   lt_cv_deplibs_check_method=pass_all
11955   ;;
11956
11957 freebsd* | dragonfly*)
11958   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
11959     case $host_cpu in
11960     i*86 )
11961       # Not sure whether the presence of OpenBSD here was a mistake.
11962       # Let's accept both of them until this is cleared up.
11963       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
11964       lt_cv_file_magic_cmd=/usr/bin/file
11965       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
11966       ;;
11967     esac
11968   else
11969     lt_cv_deplibs_check_method=pass_all
11970   fi
11971   ;;
11972
11973 gnu*)
11974   lt_cv_deplibs_check_method=pass_all
11975   ;;
11976
11977 haiku*)
11978   lt_cv_deplibs_check_method=pass_all
11979   ;;
11980
11981 hpux10.20* | hpux11*)
11982   lt_cv_file_magic_cmd=/usr/bin/file
11983   case $host_cpu in
11984   ia64*)
11985     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
11986     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
11987     ;;
11988   hppa*64*)
11989     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
11990     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
11991     ;;
11992   *)
11993     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
11994     lt_cv_file_magic_test_file=/usr/lib/libc.sl
11995     ;;
11996   esac
11997   ;;
11998
11999 interix[3-9]*)
12000   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
12001   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
12002   ;;
12003
12004 irix5* | irix6* | nonstopux*)
12005   case $LD in
12006   *-32|*"-32 ") libmagic=32-bit;;
12007   *-n32|*"-n32 ") libmagic=N32;;
12008   *-64|*"-64 ") libmagic=64-bit;;
12009   *) libmagic=never-match;;
12010   esac
12011   lt_cv_deplibs_check_method=pass_all
12012   ;;
12013
12014 # This must be Linux ELF.
12015 linux* | k*bsd*-gnu | kopensolaris*-gnu)
12016   lt_cv_deplibs_check_method=pass_all
12017   ;;
12018
12019 netbsd*)
12020   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12021     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12022   else
12023     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
12024   fi
12025   ;;
12026
12027 newos6*)
12028   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
12029   lt_cv_file_magic_cmd=/usr/bin/file
12030   lt_cv_file_magic_test_file=/usr/lib/libnls.so
12031   ;;
12032
12033 *nto* | *qnx*)
12034   lt_cv_deplibs_check_method=pass_all
12035   ;;
12036
12037 openbsd*)
12038   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12039     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
12040   else
12041     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12042   fi
12043   ;;
12044
12045 osf3* | osf4* | osf5*)
12046   lt_cv_deplibs_check_method=pass_all
12047   ;;
12048
12049 rdos*)
12050   lt_cv_deplibs_check_method=pass_all
12051   ;;
12052
12053 solaris*)
12054   lt_cv_deplibs_check_method=pass_all
12055   ;;
12056
12057 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
12058   lt_cv_deplibs_check_method=pass_all
12059   ;;
12060
12061 sysv4 | sysv4.3*)
12062   case $host_vendor in
12063   motorola)
12064     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]'
12065     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
12066     ;;
12067   ncr)
12068     lt_cv_deplibs_check_method=pass_all
12069     ;;
12070   sequent)
12071     lt_cv_file_magic_cmd='/bin/file'
12072     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
12073     ;;
12074   sni)
12075     lt_cv_file_magic_cmd='/bin/file'
12076     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
12077     lt_cv_file_magic_test_file=/lib/libc.so
12078     ;;
12079   siemens)
12080     lt_cv_deplibs_check_method=pass_all
12081     ;;
12082   pc)
12083     lt_cv_deplibs_check_method=pass_all
12084     ;;
12085   esac
12086   ;;
12087
12088 tpf*)
12089   lt_cv_deplibs_check_method=pass_all
12090   ;;
12091 esac
12092
12093 fi
12094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
12095 $as_echo "$lt_cv_deplibs_check_method" >&6; }
12096 file_magic_cmd=$lt_cv_file_magic_cmd
12097 deplibs_check_method=$lt_cv_deplibs_check_method
12098 test -z "$deplibs_check_method" && deplibs_check_method=unknown
12099
12100
12101
12102
12103
12104
12105
12106
12107
12108
12109
12110
12111 if test -n "$ac_tool_prefix"; then
12112   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
12113 set dummy ${ac_tool_prefix}ar; ac_word=$2
12114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12115 $as_echo_n "checking for $ac_word... " >&6; }
12116 if test "${ac_cv_prog_AR+set}" = set; then :
12117   $as_echo_n "(cached) " >&6
12118 else
12119   if test -n "$AR"; then
12120   ac_cv_prog_AR="$AR" # Let the user override the test.
12121 else
12122 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12123 for as_dir in $PATH
12124 do
12125   IFS=$as_save_IFS
12126   test -z "$as_dir" && as_dir=.
12127     for ac_exec_ext in '' $ac_executable_extensions; do
12128   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12129     ac_cv_prog_AR="${ac_tool_prefix}ar"
12130     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12131     break 2
12132   fi
12133 done
12134   done
12135 IFS=$as_save_IFS
12136
12137 fi
12138 fi
12139 AR=$ac_cv_prog_AR
12140 if test -n "$AR"; then
12141   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
12142 $as_echo "$AR" >&6; }
12143 else
12144   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12145 $as_echo "no" >&6; }
12146 fi
12147
12148
12149 fi
12150 if test -z "$ac_cv_prog_AR"; then
12151   ac_ct_AR=$AR
12152   # Extract the first word of "ar", so it can be a program name with args.
12153 set dummy ar; ac_word=$2
12154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12155 $as_echo_n "checking for $ac_word... " >&6; }
12156 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
12157   $as_echo_n "(cached) " >&6
12158 else
12159   if test -n "$ac_ct_AR"; then
12160   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
12161 else
12162 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12163 for as_dir in $PATH
12164 do
12165   IFS=$as_save_IFS
12166   test -z "$as_dir" && as_dir=.
12167     for ac_exec_ext in '' $ac_executable_extensions; do
12168   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12169     ac_cv_prog_ac_ct_AR="ar"
12170     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12171     break 2
12172   fi
12173 done
12174   done
12175 IFS=$as_save_IFS
12176
12177 fi
12178 fi
12179 ac_ct_AR=$ac_cv_prog_ac_ct_AR
12180 if test -n "$ac_ct_AR"; then
12181   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
12182 $as_echo "$ac_ct_AR" >&6; }
12183 else
12184   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12185 $as_echo "no" >&6; }
12186 fi
12187
12188   if test "x$ac_ct_AR" = x; then
12189     AR="false"
12190   else
12191     case $cross_compiling:$ac_tool_warned in
12192 yes:)
12193 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12194 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12195 ac_tool_warned=yes ;;
12196 esac
12197     AR=$ac_ct_AR
12198   fi
12199 else
12200   AR="$ac_cv_prog_AR"
12201 fi
12202
12203 test -z "$AR" && AR=ar
12204 test -z "$AR_FLAGS" && AR_FLAGS=cru
12205
12206
12207
12208
12209
12210
12211
12212
12213
12214
12215
12216 if test -n "$ac_tool_prefix"; then
12217   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
12218 set dummy ${ac_tool_prefix}strip; ac_word=$2
12219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12220 $as_echo_n "checking for $ac_word... " >&6; }
12221 if test "${ac_cv_prog_STRIP+set}" = set; then :
12222   $as_echo_n "(cached) " >&6
12223 else
12224   if test -n "$STRIP"; then
12225   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
12226 else
12227 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12228 for as_dir in $PATH
12229 do
12230   IFS=$as_save_IFS
12231   test -z "$as_dir" && as_dir=.
12232     for ac_exec_ext in '' $ac_executable_extensions; do
12233   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12234     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
12235     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12236     break 2
12237   fi
12238 done
12239   done
12240 IFS=$as_save_IFS
12241
12242 fi
12243 fi
12244 STRIP=$ac_cv_prog_STRIP
12245 if test -n "$STRIP"; then
12246   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
12247 $as_echo "$STRIP" >&6; }
12248 else
12249   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12250 $as_echo "no" >&6; }
12251 fi
12252
12253
12254 fi
12255 if test -z "$ac_cv_prog_STRIP"; then
12256   ac_ct_STRIP=$STRIP
12257   # Extract the first word of "strip", so it can be a program name with args.
12258 set dummy strip; ac_word=$2
12259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12260 $as_echo_n "checking for $ac_word... " >&6; }
12261 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
12262   $as_echo_n "(cached) " >&6
12263 else
12264   if test -n "$ac_ct_STRIP"; then
12265   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
12266 else
12267 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12268 for as_dir in $PATH
12269 do
12270   IFS=$as_save_IFS
12271   test -z "$as_dir" && as_dir=.
12272     for ac_exec_ext in '' $ac_executable_extensions; do
12273   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12274     ac_cv_prog_ac_ct_STRIP="strip"
12275     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12276     break 2
12277   fi
12278 done
12279   done
12280 IFS=$as_save_IFS
12281
12282 fi
12283 fi
12284 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
12285 if test -n "$ac_ct_STRIP"; then
12286   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
12287 $as_echo "$ac_ct_STRIP" >&6; }
12288 else
12289   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12290 $as_echo "no" >&6; }
12291 fi
12292
12293   if test "x$ac_ct_STRIP" = x; then
12294     STRIP=":"
12295   else
12296     case $cross_compiling:$ac_tool_warned in
12297 yes:)
12298 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12299 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12300 ac_tool_warned=yes ;;
12301 esac
12302     STRIP=$ac_ct_STRIP
12303   fi
12304 else
12305   STRIP="$ac_cv_prog_STRIP"
12306 fi
12307
12308 test -z "$STRIP" && STRIP=:
12309
12310
12311
12312
12313
12314
12315 if test -n "$ac_tool_prefix"; then
12316   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
12317 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
12318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12319 $as_echo_n "checking for $ac_word... " >&6; }
12320 if test "${ac_cv_prog_RANLIB+set}" = set; then :
12321   $as_echo_n "(cached) " >&6
12322 else
12323   if test -n "$RANLIB"; then
12324   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
12325 else
12326 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12327 for as_dir in $PATH
12328 do
12329   IFS=$as_save_IFS
12330   test -z "$as_dir" && as_dir=.
12331     for ac_exec_ext in '' $ac_executable_extensions; do
12332   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12333     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
12334     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12335     break 2
12336   fi
12337 done
12338   done
12339 IFS=$as_save_IFS
12340
12341 fi
12342 fi
12343 RANLIB=$ac_cv_prog_RANLIB
12344 if test -n "$RANLIB"; then
12345   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
12346 $as_echo "$RANLIB" >&6; }
12347 else
12348   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12349 $as_echo "no" >&6; }
12350 fi
12351
12352
12353 fi
12354 if test -z "$ac_cv_prog_RANLIB"; then
12355   ac_ct_RANLIB=$RANLIB
12356   # Extract the first word of "ranlib", so it can be a program name with args.
12357 set dummy ranlib; ac_word=$2
12358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12359 $as_echo_n "checking for $ac_word... " >&6; }
12360 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
12361   $as_echo_n "(cached) " >&6
12362 else
12363   if test -n "$ac_ct_RANLIB"; then
12364   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
12365 else
12366 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12367 for as_dir in $PATH
12368 do
12369   IFS=$as_save_IFS
12370   test -z "$as_dir" && as_dir=.
12371     for ac_exec_ext in '' $ac_executable_extensions; do
12372   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12373     ac_cv_prog_ac_ct_RANLIB="ranlib"
12374     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12375     break 2
12376   fi
12377 done
12378   done
12379 IFS=$as_save_IFS
12380
12381 fi
12382 fi
12383 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
12384 if test -n "$ac_ct_RANLIB"; then
12385   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
12386 $as_echo "$ac_ct_RANLIB" >&6; }
12387 else
12388   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12389 $as_echo "no" >&6; }
12390 fi
12391
12392   if test "x$ac_ct_RANLIB" = x; then
12393     RANLIB=":"
12394   else
12395     case $cross_compiling:$ac_tool_warned in
12396 yes:)
12397 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12398 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12399 ac_tool_warned=yes ;;
12400 esac
12401     RANLIB=$ac_ct_RANLIB
12402   fi
12403 else
12404   RANLIB="$ac_cv_prog_RANLIB"
12405 fi
12406
12407 test -z "$RANLIB" && RANLIB=:
12408
12409
12410
12411
12412
12413
12414 # Determine commands to create old-style static archives.
12415 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
12416 old_postinstall_cmds='chmod 644 $oldlib'
12417 old_postuninstall_cmds=
12418
12419 if test -n "$RANLIB"; then
12420   case $host_os in
12421   openbsd*)
12422     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
12423     ;;
12424   *)
12425     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
12426     ;;
12427   esac
12428   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
12429 fi
12430
12431 case $host_os in
12432   darwin*)
12433     lock_old_archive_extraction=yes ;;
12434   *)
12435     lock_old_archive_extraction=no ;;
12436 esac
12437
12438
12439
12440
12441
12442
12443
12444
12445
12446
12447
12448
12449
12450
12451
12452
12453
12454
12455
12456
12457
12458
12459
12460
12461
12462
12463
12464
12465
12466
12467
12468
12469
12470
12471
12472
12473
12474
12475
12476 # If no C compiler was specified, use CC.
12477 LTCC=${LTCC-"$CC"}
12478
12479 # If no C compiler flags were specified, use CFLAGS.
12480 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
12481
12482 # Allow CC to be a program name with arguments.
12483 compiler=$CC
12484
12485
12486 # Check for command to grab the raw symbol name followed by C symbol from nm.
12487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
12488 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
12489 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
12490   $as_echo_n "(cached) " >&6
12491 else
12492
12493 # These are sane defaults that work on at least a few old systems.
12494 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
12495
12496 # Character class describing NM global symbol codes.
12497 symcode='[BCDEGRST]'
12498
12499 # Regexp to match symbols that can be accessed directly from C.
12500 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
12501
12502 # Define system-specific variables.
12503 case $host_os in
12504 aix*)
12505   symcode='[BCDT]'
12506   ;;
12507 cygwin* | mingw* | pw32* | cegcc*)
12508   symcode='[ABCDGISTW]'
12509   ;;
12510 hpux*)
12511   if test "$host_cpu" = ia64; then
12512     symcode='[ABCDEGRST]'
12513   fi
12514   ;;
12515 irix* | nonstopux*)
12516   symcode='[BCDEGRST]'
12517   ;;
12518 osf*)
12519   symcode='[BCDEGQRST]'
12520   ;;
12521 solaris*)
12522   symcode='[BDRT]'
12523   ;;
12524 sco3.2v5*)
12525   symcode='[DT]'
12526   ;;
12527 sysv4.2uw2*)
12528   symcode='[DT]'
12529   ;;
12530 sysv5* | sco5v6* | unixware* | OpenUNIX*)
12531   symcode='[ABDT]'
12532   ;;
12533 sysv4)
12534   symcode='[DFNSTU]'
12535   ;;
12536 esac
12537
12538 # If we're using GNU nm, then use its standard symbol codes.
12539 case `$NM -V 2>&1` in
12540 *GNU* | *'with BFD'*)
12541   symcode='[ABCDGIRSTW]' ;;
12542 esac
12543
12544 # Transform an extracted symbol line into a proper C declaration.
12545 # Some systems (esp. on ia64) link data and code symbols differently,
12546 # so use this general approach.
12547 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
12548
12549 # Transform an extracted symbol line into symbol name and symbol address
12550 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
12551 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'"
12552
12553 # Handle CRLF in mingw tool chain
12554 opt_cr=
12555 case $build_os in
12556 mingw*)
12557   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
12558   ;;
12559 esac
12560
12561 # Try without a prefix underscore, then with it.
12562 for ac_symprfx in "" "_"; do
12563
12564   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
12565   symxfrm="\\1 $ac_symprfx\\2 \\2"
12566
12567   # Write the raw and C identifiers.
12568   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
12569     # Fake it for dumpbin and say T for any non-static function
12570     # and D for any global variable.
12571     # Also find C++ and __fastcall symbols from MSVC++,
12572     # which start with @ or ?.
12573     lt_cv_sys_global_symbol_pipe="$AWK '"\
12574 "     {last_section=section; section=\$ 3};"\
12575 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
12576 "     \$ 0!~/External *\|/{next};"\
12577 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
12578 "     {if(hide[section]) next};"\
12579 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
12580 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
12581 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
12582 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
12583 "     ' prfx=^$ac_symprfx"
12584   else
12585     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
12586   fi
12587
12588   # Check to see that the pipe works correctly.
12589   pipe_works=no
12590
12591   rm -f conftest*
12592   cat > conftest.$ac_ext <<_LT_EOF
12593 #ifdef __cplusplus
12594 extern "C" {
12595 #endif
12596 char nm_test_var;
12597 void nm_test_func(void);
12598 void nm_test_func(void){}
12599 #ifdef __cplusplus
12600 }
12601 #endif
12602 int main(){nm_test_var='a';nm_test_func();return(0);}
12603 _LT_EOF
12604
12605   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12606   (eval $ac_compile) 2>&5
12607   ac_status=$?
12608   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12609   test $ac_status = 0; }; then
12610     # Now try to grab the symbols.
12611     nlist=conftest.nm
12612     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
12613   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
12614   ac_status=$?
12615   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12616   test $ac_status = 0; } && test -s "$nlist"; then
12617       # Try sorting and uniquifying the output.
12618       if sort "$nlist" | uniq > "$nlist"T; then
12619         mv -f "$nlist"T "$nlist"
12620       else
12621         rm -f "$nlist"T
12622       fi
12623
12624       # Make sure that we snagged all the symbols we need.
12625       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
12626         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
12627           cat <<_LT_EOF > conftest.$ac_ext
12628 #ifdef __cplusplus
12629 extern "C" {
12630 #endif
12631
12632 _LT_EOF
12633           # Now generate the symbol file.
12634           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
12635
12636           cat <<_LT_EOF >> conftest.$ac_ext
12637
12638 /* The mapping between symbol names and symbols.  */
12639 const struct {
12640   const char *name;
12641   void       *address;
12642 }
12643 lt__PROGRAM__LTX_preloaded_symbols[] =
12644 {
12645   { "@PROGRAM@", (void *) 0 },
12646 _LT_EOF
12647           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
12648           cat <<\_LT_EOF >> conftest.$ac_ext
12649   {0, (void *) 0}
12650 };
12651
12652 /* This works around a problem in FreeBSD linker */
12653 #ifdef FREEBSD_WORKAROUND
12654 static const void *lt_preloaded_setup() {
12655   return lt__PROGRAM__LTX_preloaded_symbols;
12656 }
12657 #endif
12658
12659 #ifdef __cplusplus
12660 }
12661 #endif
12662 _LT_EOF
12663           # Now try linking the two files.
12664           mv conftest.$ac_objext conftstm.$ac_objext
12665           lt_save_LIBS="$LIBS"
12666           lt_save_CFLAGS="$CFLAGS"
12667           LIBS="conftstm.$ac_objext"
12668           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
12669           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12670   (eval $ac_link) 2>&5
12671   ac_status=$?
12672   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12673   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
12674             pipe_works=yes
12675           fi
12676           LIBS="$lt_save_LIBS"
12677           CFLAGS="$lt_save_CFLAGS"
12678         else
12679           echo "cannot find nm_test_func in $nlist" >&5
12680         fi
12681       else
12682         echo "cannot find nm_test_var in $nlist" >&5
12683       fi
12684     else
12685       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
12686     fi
12687   else
12688     echo "$progname: failed program was:" >&5
12689     cat conftest.$ac_ext >&5
12690   fi
12691   rm -rf conftest* conftst*
12692
12693   # Do not use the global_symbol_pipe unless it works.
12694   if test "$pipe_works" = yes; then
12695     break
12696   else
12697     lt_cv_sys_global_symbol_pipe=
12698   fi
12699 done
12700
12701 fi
12702
12703 if test -z "$lt_cv_sys_global_symbol_pipe"; then
12704   lt_cv_sys_global_symbol_to_cdecl=
12705 fi
12706 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
12707   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
12708 $as_echo "failed" >&6; }
12709 else
12710   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
12711 $as_echo "ok" >&6; }
12712 fi
12713
12714
12715
12716
12717
12718
12719
12720
12721
12722
12723
12724
12725
12726
12727
12728
12729
12730
12731
12732
12733
12734
12735 # Check whether --enable-libtool-lock was given.
12736 if test "${enable_libtool_lock+set}" = set; then :
12737   enableval=$enable_libtool_lock;
12738 fi
12739
12740 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
12741
12742 # Some flags need to be propagated to the compiler or linker for good
12743 # libtool support.
12744 case $host in
12745 ia64-*-hpux*)
12746   # Find out which ABI we are using.
12747   echo 'int i;' > conftest.$ac_ext
12748   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12749   (eval $ac_compile) 2>&5
12750   ac_status=$?
12751   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12752   test $ac_status = 0; }; then
12753     case `/usr/bin/file conftest.$ac_objext` in
12754       *ELF-32*)
12755         HPUX_IA64_MODE="32"
12756         ;;
12757       *ELF-64*)
12758         HPUX_IA64_MODE="64"
12759         ;;
12760     esac
12761   fi
12762   rm -rf conftest*
12763   ;;
12764 *-*-irix6*)
12765   # Find out which ABI we are using.
12766   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
12767   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12768   (eval $ac_compile) 2>&5
12769   ac_status=$?
12770   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12771   test $ac_status = 0; }; then
12772     if test "$lt_cv_prog_gnu_ld" = yes; then
12773       case `/usr/bin/file conftest.$ac_objext` in
12774         *32-bit*)
12775           LD="${LD-ld} -melf32bsmip"
12776           ;;
12777         *N32*)
12778           LD="${LD-ld} -melf32bmipn32"
12779           ;;
12780         *64-bit*)
12781           LD="${LD-ld} -melf64bmip"
12782         ;;
12783       esac
12784     else
12785       case `/usr/bin/file conftest.$ac_objext` in
12786         *32-bit*)
12787           LD="${LD-ld} -32"
12788           ;;
12789         *N32*)
12790           LD="${LD-ld} -n32"
12791           ;;
12792         *64-bit*)
12793           LD="${LD-ld} -64"
12794           ;;
12795       esac
12796     fi
12797   fi
12798   rm -rf conftest*
12799   ;;
12800
12801 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
12802 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
12803   # Find out which ABI we are using.
12804   echo 'int i;' > conftest.$ac_ext
12805   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12806   (eval $ac_compile) 2>&5
12807   ac_status=$?
12808   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12809   test $ac_status = 0; }; then
12810     case `/usr/bin/file conftest.o` in
12811       *32-bit*)
12812         case $host in
12813           x86_64-*kfreebsd*-gnu)
12814             LD="${LD-ld} -m elf_i386_fbsd"
12815             ;;
12816           x86_64-*linux*)
12817             LD="${LD-ld} -m elf_i386"
12818             ;;
12819           ppc64-*linux*|powerpc64-*linux*)
12820             LD="${LD-ld} -m elf32ppclinux"
12821             ;;
12822           s390x-*linux*)
12823             LD="${LD-ld} -m elf_s390"
12824             ;;
12825           sparc64-*linux*)
12826             LD="${LD-ld} -m elf32_sparc"
12827             ;;
12828         esac
12829         ;;
12830       *64-bit*)
12831         case $host in
12832           x86_64-*kfreebsd*-gnu)
12833             LD="${LD-ld} -m elf_x86_64_fbsd"
12834             ;;
12835           x86_64-*linux*)
12836             LD="${LD-ld} -m elf_x86_64"
12837             ;;
12838           ppc*-*linux*|powerpc*-*linux*)
12839             LD="${LD-ld} -m elf64ppc"
12840             ;;
12841           s390*-*linux*|s390*-*tpf*)
12842             LD="${LD-ld} -m elf64_s390"
12843             ;;
12844           sparc*-*linux*)
12845             LD="${LD-ld} -m elf64_sparc"
12846             ;;
12847         esac
12848         ;;
12849     esac
12850   fi
12851   rm -rf conftest*
12852   ;;
12853
12854 *-*-sco3.2v5*)
12855   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
12856   SAVE_CFLAGS="$CFLAGS"
12857   CFLAGS="$CFLAGS -belf"
12858   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
12859 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
12860 if test "${lt_cv_cc_needs_belf+set}" = set; then :
12861   $as_echo_n "(cached) " >&6
12862 else
12863   ac_ext=c
12864 ac_cpp='$CPP $CPPFLAGS'
12865 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12866 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12867 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12868
12869      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12870 /* end confdefs.h.  */
12871
12872 int
12873 main ()
12874 {
12875
12876   ;
12877   return 0;
12878 }
12879 _ACEOF
12880 if ac_fn_c_try_link "$LINENO"; then :
12881   lt_cv_cc_needs_belf=yes
12882 else
12883   lt_cv_cc_needs_belf=no
12884 fi
12885 rm -f core conftest.err conftest.$ac_objext \
12886     conftest$ac_exeext conftest.$ac_ext
12887      ac_ext=c
12888 ac_cpp='$CPP $CPPFLAGS'
12889 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12890 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12891 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12892
12893 fi
12894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
12895 $as_echo "$lt_cv_cc_needs_belf" >&6; }
12896   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
12897     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
12898     CFLAGS="$SAVE_CFLAGS"
12899   fi
12900   ;;
12901 sparc*-*solaris*)
12902   # Find out which ABI we are using.
12903   echo 'int i;' > conftest.$ac_ext
12904   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12905   (eval $ac_compile) 2>&5
12906   ac_status=$?
12907   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12908   test $ac_status = 0; }; then
12909     case `/usr/bin/file conftest.o` in
12910     *64-bit*)
12911       case $lt_cv_prog_gnu_ld in
12912       yes*) LD="${LD-ld} -m elf64_sparc" ;;
12913       *)
12914         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
12915           LD="${LD-ld} -64"
12916         fi
12917         ;;
12918       esac
12919       ;;
12920     esac
12921   fi
12922   rm -rf conftest*
12923   ;;
12924 esac
12925
12926 need_locks="$enable_libtool_lock"
12927
12928
12929   case $host_os in
12930     rhapsody* | darwin*)
12931     if test -n "$ac_tool_prefix"; then
12932   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
12933 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
12934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12935 $as_echo_n "checking for $ac_word... " >&6; }
12936 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
12937   $as_echo_n "(cached) " >&6
12938 else
12939   if test -n "$DSYMUTIL"; then
12940   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
12941 else
12942 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12943 for as_dir in $PATH
12944 do
12945   IFS=$as_save_IFS
12946   test -z "$as_dir" && as_dir=.
12947     for ac_exec_ext in '' $ac_executable_extensions; do
12948   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12949     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
12950     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12951     break 2
12952   fi
12953 done
12954   done
12955 IFS=$as_save_IFS
12956
12957 fi
12958 fi
12959 DSYMUTIL=$ac_cv_prog_DSYMUTIL
12960 if test -n "$DSYMUTIL"; then
12961   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
12962 $as_echo "$DSYMUTIL" >&6; }
12963 else
12964   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12965 $as_echo "no" >&6; }
12966 fi
12967
12968
12969 fi
12970 if test -z "$ac_cv_prog_DSYMUTIL"; then
12971   ac_ct_DSYMUTIL=$DSYMUTIL
12972   # Extract the first word of "dsymutil", so it can be a program name with args.
12973 set dummy dsymutil; ac_word=$2
12974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12975 $as_echo_n "checking for $ac_word... " >&6; }
12976 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
12977   $as_echo_n "(cached) " >&6
12978 else
12979   if test -n "$ac_ct_DSYMUTIL"; then
12980   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
12981 else
12982 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12983 for as_dir in $PATH
12984 do
12985   IFS=$as_save_IFS
12986   test -z "$as_dir" && as_dir=.
12987     for ac_exec_ext in '' $ac_executable_extensions; do
12988   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12989     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
12990     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12991     break 2
12992   fi
12993 done
12994   done
12995 IFS=$as_save_IFS
12996
12997 fi
12998 fi
12999 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
13000 if test -n "$ac_ct_DSYMUTIL"; then
13001   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
13002 $as_echo "$ac_ct_DSYMUTIL" >&6; }
13003 else
13004   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13005 $as_echo "no" >&6; }
13006 fi
13007
13008   if test "x$ac_ct_DSYMUTIL" = x; then
13009     DSYMUTIL=":"
13010   else
13011     case $cross_compiling:$ac_tool_warned in
13012 yes:)
13013 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13014 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13015 ac_tool_warned=yes ;;
13016 esac
13017     DSYMUTIL=$ac_ct_DSYMUTIL
13018   fi
13019 else
13020   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
13021 fi
13022
13023     if test -n "$ac_tool_prefix"; then
13024   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
13025 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
13026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13027 $as_echo_n "checking for $ac_word... " >&6; }
13028 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
13029   $as_echo_n "(cached) " >&6
13030 else
13031   if test -n "$NMEDIT"; then
13032   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
13033 else
13034 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13035 for as_dir in $PATH
13036 do
13037   IFS=$as_save_IFS
13038   test -z "$as_dir" && as_dir=.
13039     for ac_exec_ext in '' $ac_executable_extensions; do
13040   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13041     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
13042     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13043     break 2
13044   fi
13045 done
13046   done
13047 IFS=$as_save_IFS
13048
13049 fi
13050 fi
13051 NMEDIT=$ac_cv_prog_NMEDIT
13052 if test -n "$NMEDIT"; then
13053   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
13054 $as_echo "$NMEDIT" >&6; }
13055 else
13056   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13057 $as_echo "no" >&6; }
13058 fi
13059
13060
13061 fi
13062 if test -z "$ac_cv_prog_NMEDIT"; then
13063   ac_ct_NMEDIT=$NMEDIT
13064   # Extract the first word of "nmedit", so it can be a program name with args.
13065 set dummy nmedit; ac_word=$2
13066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13067 $as_echo_n "checking for $ac_word... " >&6; }
13068 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
13069   $as_echo_n "(cached) " >&6
13070 else
13071   if test -n "$ac_ct_NMEDIT"; then
13072   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
13073 else
13074 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13075 for as_dir in $PATH
13076 do
13077   IFS=$as_save_IFS
13078   test -z "$as_dir" && as_dir=.
13079     for ac_exec_ext in '' $ac_executable_extensions; do
13080   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13081     ac_cv_prog_ac_ct_NMEDIT="nmedit"
13082     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13083     break 2
13084   fi
13085 done
13086   done
13087 IFS=$as_save_IFS
13088
13089 fi
13090 fi
13091 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
13092 if test -n "$ac_ct_NMEDIT"; then
13093   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
13094 $as_echo "$ac_ct_NMEDIT" >&6; }
13095 else
13096   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13097 $as_echo "no" >&6; }
13098 fi
13099
13100   if test "x$ac_ct_NMEDIT" = x; then
13101     NMEDIT=":"
13102   else
13103     case $cross_compiling:$ac_tool_warned in
13104 yes:)
13105 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13106 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13107 ac_tool_warned=yes ;;
13108 esac
13109     NMEDIT=$ac_ct_NMEDIT
13110   fi
13111 else
13112   NMEDIT="$ac_cv_prog_NMEDIT"
13113 fi
13114
13115     if test -n "$ac_tool_prefix"; then
13116   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
13117 set dummy ${ac_tool_prefix}lipo; ac_word=$2
13118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13119 $as_echo_n "checking for $ac_word... " >&6; }
13120 if test "${ac_cv_prog_LIPO+set}" = set; then :
13121   $as_echo_n "(cached) " >&6
13122 else
13123   if test -n "$LIPO"; then
13124   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
13125 else
13126 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13127 for as_dir in $PATH
13128 do
13129   IFS=$as_save_IFS
13130   test -z "$as_dir" && as_dir=.
13131     for ac_exec_ext in '' $ac_executable_extensions; do
13132   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13133     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
13134     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13135     break 2
13136   fi
13137 done
13138   done
13139 IFS=$as_save_IFS
13140
13141 fi
13142 fi
13143 LIPO=$ac_cv_prog_LIPO
13144 if test -n "$LIPO"; then
13145   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
13146 $as_echo "$LIPO" >&6; }
13147 else
13148   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13149 $as_echo "no" >&6; }
13150 fi
13151
13152
13153 fi
13154 if test -z "$ac_cv_prog_LIPO"; then
13155   ac_ct_LIPO=$LIPO
13156   # Extract the first word of "lipo", so it can be a program name with args.
13157 set dummy lipo; ac_word=$2
13158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13159 $as_echo_n "checking for $ac_word... " >&6; }
13160 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
13161   $as_echo_n "(cached) " >&6
13162 else
13163   if test -n "$ac_ct_LIPO"; then
13164   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
13165 else
13166 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13167 for as_dir in $PATH
13168 do
13169   IFS=$as_save_IFS
13170   test -z "$as_dir" && as_dir=.
13171     for ac_exec_ext in '' $ac_executable_extensions; do
13172   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13173     ac_cv_prog_ac_ct_LIPO="lipo"
13174     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13175     break 2
13176   fi
13177 done
13178   done
13179 IFS=$as_save_IFS
13180
13181 fi
13182 fi
13183 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
13184 if test -n "$ac_ct_LIPO"; then
13185   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
13186 $as_echo "$ac_ct_LIPO" >&6; }
13187 else
13188   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13189 $as_echo "no" >&6; }
13190 fi
13191
13192   if test "x$ac_ct_LIPO" = x; then
13193     LIPO=":"
13194   else
13195     case $cross_compiling:$ac_tool_warned in
13196 yes:)
13197 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13198 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13199 ac_tool_warned=yes ;;
13200 esac
13201     LIPO=$ac_ct_LIPO
13202   fi
13203 else
13204   LIPO="$ac_cv_prog_LIPO"
13205 fi
13206
13207     if test -n "$ac_tool_prefix"; then
13208   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
13209 set dummy ${ac_tool_prefix}otool; ac_word=$2
13210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13211 $as_echo_n "checking for $ac_word... " >&6; }
13212 if test "${ac_cv_prog_OTOOL+set}" = set; then :
13213   $as_echo_n "(cached) " >&6
13214 else
13215   if test -n "$OTOOL"; then
13216   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
13217 else
13218 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13219 for as_dir in $PATH
13220 do
13221   IFS=$as_save_IFS
13222   test -z "$as_dir" && as_dir=.
13223     for ac_exec_ext in '' $ac_executable_extensions; do
13224   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13225     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
13226     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13227     break 2
13228   fi
13229 done
13230   done
13231 IFS=$as_save_IFS
13232
13233 fi
13234 fi
13235 OTOOL=$ac_cv_prog_OTOOL
13236 if test -n "$OTOOL"; then
13237   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
13238 $as_echo "$OTOOL" >&6; }
13239 else
13240   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13241 $as_echo "no" >&6; }
13242 fi
13243
13244
13245 fi
13246 if test -z "$ac_cv_prog_OTOOL"; then
13247   ac_ct_OTOOL=$OTOOL
13248   # Extract the first word of "otool", so it can be a program name with args.
13249 set dummy otool; ac_word=$2
13250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13251 $as_echo_n "checking for $ac_word... " >&6; }
13252 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
13253   $as_echo_n "(cached) " >&6
13254 else
13255   if test -n "$ac_ct_OTOOL"; then
13256   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
13257 else
13258 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13259 for as_dir in $PATH
13260 do
13261   IFS=$as_save_IFS
13262   test -z "$as_dir" && as_dir=.
13263     for ac_exec_ext in '' $ac_executable_extensions; do
13264   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13265     ac_cv_prog_ac_ct_OTOOL="otool"
13266     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13267     break 2
13268   fi
13269 done
13270   done
13271 IFS=$as_save_IFS
13272
13273 fi
13274 fi
13275 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
13276 if test -n "$ac_ct_OTOOL"; then
13277   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
13278 $as_echo "$ac_ct_OTOOL" >&6; }
13279 else
13280   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13281 $as_echo "no" >&6; }
13282 fi
13283
13284   if test "x$ac_ct_OTOOL" = x; then
13285     OTOOL=":"
13286   else
13287     case $cross_compiling:$ac_tool_warned in
13288 yes:)
13289 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13290 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13291 ac_tool_warned=yes ;;
13292 esac
13293     OTOOL=$ac_ct_OTOOL
13294   fi
13295 else
13296   OTOOL="$ac_cv_prog_OTOOL"
13297 fi
13298
13299     if test -n "$ac_tool_prefix"; then
13300   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
13301 set dummy ${ac_tool_prefix}otool64; ac_word=$2
13302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13303 $as_echo_n "checking for $ac_word... " >&6; }
13304 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
13305   $as_echo_n "(cached) " >&6
13306 else
13307   if test -n "$OTOOL64"; then
13308   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
13309 else
13310 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13311 for as_dir in $PATH
13312 do
13313   IFS=$as_save_IFS
13314   test -z "$as_dir" && as_dir=.
13315     for ac_exec_ext in '' $ac_executable_extensions; do
13316   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13317     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
13318     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13319     break 2
13320   fi
13321 done
13322   done
13323 IFS=$as_save_IFS
13324
13325 fi
13326 fi
13327 OTOOL64=$ac_cv_prog_OTOOL64
13328 if test -n "$OTOOL64"; then
13329   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
13330 $as_echo "$OTOOL64" >&6; }
13331 else
13332   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13333 $as_echo "no" >&6; }
13334 fi
13335
13336
13337 fi
13338 if test -z "$ac_cv_prog_OTOOL64"; then
13339   ac_ct_OTOOL64=$OTOOL64
13340   # Extract the first word of "otool64", so it can be a program name with args.
13341 set dummy otool64; ac_word=$2
13342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13343 $as_echo_n "checking for $ac_word... " >&6; }
13344 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
13345   $as_echo_n "(cached) " >&6
13346 else
13347   if test -n "$ac_ct_OTOOL64"; then
13348   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
13349 else
13350 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13351 for as_dir in $PATH
13352 do
13353   IFS=$as_save_IFS
13354   test -z "$as_dir" && as_dir=.
13355     for ac_exec_ext in '' $ac_executable_extensions; do
13356   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13357     ac_cv_prog_ac_ct_OTOOL64="otool64"
13358     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13359     break 2
13360   fi
13361 done
13362   done
13363 IFS=$as_save_IFS
13364
13365 fi
13366 fi
13367 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
13368 if test -n "$ac_ct_OTOOL64"; then
13369   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
13370 $as_echo "$ac_ct_OTOOL64" >&6; }
13371 else
13372   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13373 $as_echo "no" >&6; }
13374 fi
13375
13376   if test "x$ac_ct_OTOOL64" = x; then
13377     OTOOL64=":"
13378   else
13379     case $cross_compiling:$ac_tool_warned in
13380 yes:)
13381 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13382 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13383 ac_tool_warned=yes ;;
13384 esac
13385     OTOOL64=$ac_ct_OTOOL64
13386   fi
13387 else
13388   OTOOL64="$ac_cv_prog_OTOOL64"
13389 fi
13390
13391
13392
13393
13394
13395
13396
13397
13398
13399
13400
13401
13402
13403
13404
13405
13406
13407
13408
13409
13410
13411
13412
13413
13414
13415
13416
13417     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
13418 $as_echo_n "checking for -single_module linker flag... " >&6; }
13419 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
13420   $as_echo_n "(cached) " >&6
13421 else
13422   lt_cv_apple_cc_single_mod=no
13423       if test -z "${LT_MULTI_MODULE}"; then
13424         # By default we will add the -single_module flag. You can override
13425         # by either setting the environment variable LT_MULTI_MODULE
13426         # non-empty at configure time, or by adding -multi_module to the
13427         # link flags.
13428         rm -rf libconftest.dylib*
13429         echo "int foo(void){return 1;}" > conftest.c
13430         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
13431 -dynamiclib -Wl,-single_module conftest.c" >&5
13432         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
13433           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
13434         _lt_result=$?
13435         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
13436           lt_cv_apple_cc_single_mod=yes
13437         else
13438           cat conftest.err >&5
13439         fi
13440         rm -rf libconftest.dylib*
13441         rm -f conftest.*
13442       fi
13443 fi
13444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
13445 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
13446     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
13447 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
13448 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
13449   $as_echo_n "(cached) " >&6
13450 else
13451   lt_cv_ld_exported_symbols_list=no
13452       save_LDFLAGS=$LDFLAGS
13453       echo "_main" > conftest.sym
13454       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
13455       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13456 /* end confdefs.h.  */
13457
13458 int
13459 main ()
13460 {
13461
13462   ;
13463   return 0;
13464 }
13465 _ACEOF
13466 if ac_fn_c_try_link "$LINENO"; then :
13467   lt_cv_ld_exported_symbols_list=yes
13468 else
13469   lt_cv_ld_exported_symbols_list=no
13470 fi
13471 rm -f core conftest.err conftest.$ac_objext \
13472     conftest$ac_exeext conftest.$ac_ext
13473         LDFLAGS="$save_LDFLAGS"
13474
13475 fi
13476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
13477 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
13478     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
13479 $as_echo_n "checking for -force_load linker flag... " >&6; }
13480 if test "${lt_cv_ld_force_load+set}" = set; then :
13481   $as_echo_n "(cached) " >&6
13482 else
13483   lt_cv_ld_force_load=no
13484       cat > conftest.c << _LT_EOF
13485 int forced_loaded() { return 2;}
13486 _LT_EOF
13487       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
13488       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
13489       echo "$AR cru libconftest.a conftest.o" >&5
13490       $AR cru libconftest.a conftest.o 2>&5
13491       cat > conftest.c << _LT_EOF
13492 int main() { return 0;}
13493 _LT_EOF
13494       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
13495       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
13496       _lt_result=$?
13497       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
13498         lt_cv_ld_force_load=yes
13499       else
13500         cat conftest.err >&5
13501       fi
13502         rm -f conftest.err libconftest.a conftest conftest.c
13503         rm -rf conftest.dSYM
13504
13505 fi
13506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
13507 $as_echo "$lt_cv_ld_force_load" >&6; }
13508     case $host_os in
13509     rhapsody* | darwin1.[012])
13510       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
13511     darwin1.*)
13512       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
13513     darwin*) # darwin 5.x on
13514       # if running on 10.5 or later, the deployment target defaults
13515       # to the OS version, if on x86, and 10.4, the deployment
13516       # target defaults to 10.4. Don't you love it?
13517       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
13518         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
13519           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
13520         10.[012]*)
13521           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
13522         10.*)
13523           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
13524       esac
13525     ;;
13526   esac
13527     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
13528       _lt_dar_single_mod='$single_module'
13529     fi
13530     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
13531       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
13532     else
13533       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
13534     fi
13535     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
13536       _lt_dsymutil='~$DSYMUTIL $lib || :'
13537     else
13538       _lt_dsymutil=
13539     fi
13540     ;;
13541   esac
13542
13543 for ac_header in dlfcn.h
13544 do :
13545   ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
13546 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
13547   cat >>confdefs.h <<_ACEOF
13548 #define HAVE_DLFCN_H 1
13549 _ACEOF
13550
13551 fi
13552 done
13553
13554
13555
13556
13557
13558
13559 # Set options
13560
13561
13562
13563         enable_dlopen=no
13564
13565
13566   enable_win32_dll=no
13567
13568
13569             # Check whether --enable-shared was given.
13570 if test "${enable_shared+set}" = set; then :
13571   enableval=$enable_shared; p=${PACKAGE-default}
13572     case $enableval in
13573     yes) enable_shared=yes ;;
13574     no) enable_shared=no ;;
13575     *)
13576       enable_shared=no
13577       # Look at the argument we got.  We use all the common list separators.
13578       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
13579       for pkg in $enableval; do
13580         IFS="$lt_save_ifs"
13581         if test "X$pkg" = "X$p"; then
13582           enable_shared=yes
13583         fi
13584       done
13585       IFS="$lt_save_ifs"
13586       ;;
13587     esac
13588 else
13589   enable_shared=yes
13590 fi
13591
13592
13593
13594
13595
13596
13597
13598
13599
13600   # Check whether --enable-static was given.
13601 if test "${enable_static+set}" = set; then :
13602   enableval=$enable_static; p=${PACKAGE-default}
13603     case $enableval in
13604     yes) enable_static=yes ;;
13605     no) enable_static=no ;;
13606     *)
13607      enable_static=no
13608       # Look at the argument we got.  We use all the common list separators.
13609       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
13610       for pkg in $enableval; do
13611         IFS="$lt_save_ifs"
13612         if test "X$pkg" = "X$p"; then
13613           enable_static=yes
13614         fi
13615       done
13616       IFS="$lt_save_ifs"
13617       ;;
13618     esac
13619 else
13620   enable_static=yes
13621 fi
13622
13623
13624
13625
13626
13627
13628
13629
13630
13631
13632 # Check whether --with-pic was given.
13633 if test "${with_pic+set}" = set; then :
13634   withval=$with_pic; pic_mode="$withval"
13635 else
13636   pic_mode=default
13637 fi
13638
13639
13640 test -z "$pic_mode" && pic_mode=default
13641
13642
13643
13644
13645
13646
13647
13648   # Check whether --enable-fast-install was given.
13649 if test "${enable_fast_install+set}" = set; then :
13650   enableval=$enable_fast_install; p=${PACKAGE-default}
13651     case $enableval in
13652     yes) enable_fast_install=yes ;;
13653     no) enable_fast_install=no ;;
13654     *)
13655       enable_fast_install=no
13656       # Look at the argument we got.  We use all the common list separators.
13657       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
13658       for pkg in $enableval; do
13659         IFS="$lt_save_ifs"
13660         if test "X$pkg" = "X$p"; then
13661           enable_fast_install=yes
13662         fi
13663       done
13664       IFS="$lt_save_ifs"
13665       ;;
13666     esac
13667 else
13668   enable_fast_install=yes
13669 fi
13670
13671
13672
13673
13674
13675
13676
13677
13678
13679
13680
13681 # This can be used to rebuild libtool when needed
13682 LIBTOOL_DEPS="$ltmain"
13683
13684 # Always use our own libtool.
13685 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
13686
13687
13688
13689
13690
13691
13692
13693
13694
13695
13696
13697
13698
13699
13700
13701
13702
13703
13704
13705
13706
13707
13708
13709
13710
13711
13712 test -z "$LN_S" && LN_S="ln -s"
13713
13714
13715
13716
13717
13718
13719
13720
13721
13722
13723
13724
13725
13726
13727 if test -n "${ZSH_VERSION+set}" ; then
13728    setopt NO_GLOB_SUBST
13729 fi
13730
13731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
13732 $as_echo_n "checking for objdir... " >&6; }
13733 if test "${lt_cv_objdir+set}" = set; then :
13734   $as_echo_n "(cached) " >&6
13735 else
13736   rm -f .libs 2>/dev/null
13737 mkdir .libs 2>/dev/null
13738 if test -d .libs; then
13739   lt_cv_objdir=.libs
13740 else
13741   # MS-DOS does not allow filenames that begin with a dot.
13742   lt_cv_objdir=_libs
13743 fi
13744 rmdir .libs 2>/dev/null
13745 fi
13746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
13747 $as_echo "$lt_cv_objdir" >&6; }
13748 objdir=$lt_cv_objdir
13749
13750
13751
13752
13753
13754 cat >>confdefs.h <<_ACEOF
13755 #define LT_OBJDIR "$lt_cv_objdir/"
13756 _ACEOF
13757
13758
13759
13760
13761 case $host_os in
13762 aix3*)
13763   # AIX sometimes has problems with the GCC collect2 program.  For some
13764   # reason, if we set the COLLECT_NAMES environment variable, the problems
13765   # vanish in a puff of smoke.
13766   if test "X${COLLECT_NAMES+set}" != Xset; then
13767     COLLECT_NAMES=
13768     export COLLECT_NAMES
13769   fi
13770   ;;
13771 esac
13772
13773 # Global variables:
13774 ofile=libtool
13775 can_build_shared=yes
13776
13777 # All known linkers require a `.a' archive for static linking (except MSVC,
13778 # which needs '.lib').
13779 libext=a
13780
13781 with_gnu_ld="$lt_cv_prog_gnu_ld"
13782
13783 old_CC="$CC"
13784 old_CFLAGS="$CFLAGS"
13785
13786 # Set sane defaults for various variables
13787 test -z "$CC" && CC=cc
13788 test -z "$LTCC" && LTCC=$CC
13789 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
13790 test -z "$LD" && LD=ld
13791 test -z "$ac_objext" && ac_objext=o
13792
13793 for cc_temp in $compiler""; do
13794   case $cc_temp in
13795     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
13796     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
13797     \-*) ;;
13798     *) break;;
13799   esac
13800 done
13801 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
13802
13803
13804 # Only perform the check for file, if the check method requires it
13805 test -z "$MAGIC_CMD" && MAGIC_CMD=file
13806 case $deplibs_check_method in
13807 file_magic*)
13808   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
13809     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
13810 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
13811 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
13812   $as_echo_n "(cached) " >&6
13813 else
13814   case $MAGIC_CMD in
13815 [\\/*] |  ?:[\\/]*)
13816   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
13817   ;;
13818 *)
13819   lt_save_MAGIC_CMD="$MAGIC_CMD"
13820   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
13821   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
13822   for ac_dir in $ac_dummy; do
13823     IFS="$lt_save_ifs"
13824     test -z "$ac_dir" && ac_dir=.
13825     if test -f $ac_dir/${ac_tool_prefix}file; then
13826       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
13827       if test -n "$file_magic_test_file"; then
13828         case $deplibs_check_method in
13829         "file_magic "*)
13830           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
13831           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
13832           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
13833             $EGREP "$file_magic_regex" > /dev/null; then
13834             :
13835           else
13836             cat <<_LT_EOF 1>&2
13837
13838 *** Warning: the command libtool uses to detect shared libraries,
13839 *** $file_magic_cmd, produces output that libtool cannot recognize.
13840 *** The result is that libtool may fail to recognize shared libraries
13841 *** as such.  This will affect the creation of libtool libraries that
13842 *** depend on shared libraries, but programs linked with such libtool
13843 *** libraries will work regardless of this problem.  Nevertheless, you
13844 *** may want to report the problem to your system manager and/or to
13845 *** bug-libtool@gnu.org
13846
13847 _LT_EOF
13848           fi ;;
13849         esac
13850       fi
13851       break
13852     fi
13853   done
13854   IFS="$lt_save_ifs"
13855   MAGIC_CMD="$lt_save_MAGIC_CMD"
13856   ;;
13857 esac
13858 fi
13859
13860 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
13861 if test -n "$MAGIC_CMD"; then
13862   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
13863 $as_echo "$MAGIC_CMD" >&6; }
13864 else
13865   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13866 $as_echo "no" >&6; }
13867 fi
13868
13869
13870
13871
13872
13873 if test -z "$lt_cv_path_MAGIC_CMD"; then
13874   if test -n "$ac_tool_prefix"; then
13875     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
13876 $as_echo_n "checking for file... " >&6; }
13877 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
13878   $as_echo_n "(cached) " >&6
13879 else
13880   case $MAGIC_CMD in
13881 [\\/*] |  ?:[\\/]*)
13882   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
13883   ;;
13884 *)
13885   lt_save_MAGIC_CMD="$MAGIC_CMD"
13886   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
13887   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
13888   for ac_dir in $ac_dummy; do
13889     IFS="$lt_save_ifs"
13890     test -z "$ac_dir" && ac_dir=.
13891     if test -f $ac_dir/file; then
13892       lt_cv_path_MAGIC_CMD="$ac_dir/file"
13893       if test -n "$file_magic_test_file"; then
13894         case $deplibs_check_method in
13895         "file_magic "*)
13896           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
13897           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
13898           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
13899             $EGREP "$file_magic_regex" > /dev/null; then
13900             :
13901           else
13902             cat <<_LT_EOF 1>&2
13903
13904 *** Warning: the command libtool uses to detect shared libraries,
13905 *** $file_magic_cmd, produces output that libtool cannot recognize.
13906 *** The result is that libtool may fail to recognize shared libraries
13907 *** as such.  This will affect the creation of libtool libraries that
13908 *** depend on shared libraries, but programs linked with such libtool
13909 *** libraries will work regardless of this problem.  Nevertheless, you
13910 *** may want to report the problem to your system manager and/or to
13911 *** bug-libtool@gnu.org
13912
13913 _LT_EOF
13914           fi ;;
13915         esac
13916       fi
13917       break
13918     fi
13919   done
13920   IFS="$lt_save_ifs"
13921   MAGIC_CMD="$lt_save_MAGIC_CMD"
13922   ;;
13923 esac
13924 fi
13925
13926 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
13927 if test -n "$MAGIC_CMD"; then
13928   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
13929 $as_echo "$MAGIC_CMD" >&6; }
13930 else
13931   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13932 $as_echo "no" >&6; }
13933 fi
13934
13935
13936   else
13937     MAGIC_CMD=:
13938   fi
13939 fi
13940
13941   fi
13942   ;;
13943 esac
13944
13945 # Use C for the default configuration in the libtool script
13946
13947 lt_save_CC="$CC"
13948 ac_ext=c
13949 ac_cpp='$CPP $CPPFLAGS'
13950 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13951 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13952 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13953
13954
13955 # Source file extension for C test sources.
13956 ac_ext=c
13957
13958 # Object file extension for compiled C test sources.
13959 objext=o
13960 objext=$objext
13961
13962 # Code to be used in simple compile tests
13963 lt_simple_compile_test_code="int some_variable = 0;"
13964
13965 # Code to be used in simple link tests
13966 lt_simple_link_test_code='int main(){return(0);}'
13967
13968
13969
13970
13971
13972
13973
13974 # If no C compiler was specified, use CC.
13975 LTCC=${LTCC-"$CC"}
13976
13977 # If no C compiler flags were specified, use CFLAGS.
13978 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
13979
13980 # Allow CC to be a program name with arguments.
13981 compiler=$CC
13982
13983 # Save the default compiler, since it gets overwritten when the other
13984 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
13985 compiler_DEFAULT=$CC
13986
13987 # save warnings/boilerplate of simple test code
13988 ac_outfile=conftest.$ac_objext
13989 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
13990 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
13991 _lt_compiler_boilerplate=`cat conftest.err`
13992 $RM conftest*
13993
13994 ac_outfile=conftest.$ac_objext
13995 echo "$lt_simple_link_test_code" >conftest.$ac_ext
13996 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
13997 _lt_linker_boilerplate=`cat conftest.err`
13998 $RM -r conftest*
13999
14000
14001 ## CAVEAT EMPTOR:
14002 ## There is no encapsulation within the following macros, do not change
14003 ## the running order or otherwise move them around unless you know exactly
14004 ## what you are doing...
14005 if test -n "$compiler"; then
14006
14007 lt_prog_compiler_no_builtin_flag=
14008
14009 if test "$GCC" = yes; then
14010   case $cc_basename in
14011   nvcc*)
14012     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
14013   *)
14014     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
14015   esac
14016
14017   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
14018 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
14019 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
14020   $as_echo_n "(cached) " >&6
14021 else
14022   lt_cv_prog_compiler_rtti_exceptions=no
14023    ac_outfile=conftest.$ac_objext
14024    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14025    lt_compiler_flag="-fno-rtti -fno-exceptions"
14026    # Insert the option either (1) after the last *FLAGS variable, or
14027    # (2) before a word containing "conftest.", or (3) at the end.
14028    # Note that $ac_compile itself does not contain backslashes and begins
14029    # with a dollar sign (not a hyphen), so the echo should work correctly.
14030    # The option is referenced via a variable to avoid confusing sed.
14031    lt_compile=`echo "$ac_compile" | $SED \
14032    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14033    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14034    -e 's:$: $lt_compiler_flag:'`
14035    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14036    (eval "$lt_compile" 2>conftest.err)
14037    ac_status=$?
14038    cat conftest.err >&5
14039    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14040    if (exit $ac_status) && test -s "$ac_outfile"; then
14041      # The compiler can only warn and ignore the option if not recognized
14042      # So say no if there are warnings other than the usual output.
14043      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14044      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14045      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14046        lt_cv_prog_compiler_rtti_exceptions=yes
14047      fi
14048    fi
14049    $RM conftest*
14050
14051 fi
14052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
14053 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
14054
14055 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
14056     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
14057 else
14058     :
14059 fi
14060
14061 fi
14062
14063
14064
14065
14066
14067
14068   lt_prog_compiler_wl=
14069 lt_prog_compiler_pic=
14070 lt_prog_compiler_static=
14071
14072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
14073 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
14074
14075   if test "$GCC" = yes; then
14076     lt_prog_compiler_wl='-Wl,'
14077     lt_prog_compiler_static='-static'
14078
14079     case $host_os in
14080       aix*)
14081       # All AIX code is PIC.
14082       if test "$host_cpu" = ia64; then
14083         # AIX 5 now supports IA64 processor
14084         lt_prog_compiler_static='-Bstatic'
14085       fi
14086       ;;
14087
14088     amigaos*)
14089       case $host_cpu in
14090       powerpc)
14091             # see comment about AmigaOS4 .so support
14092             lt_prog_compiler_pic='-fPIC'
14093         ;;
14094       m68k)
14095             # FIXME: we need at least 68020 code to build shared libraries, but
14096             # adding the `-m68020' flag to GCC prevents building anything better,
14097             # like `-m68040'.
14098             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
14099         ;;
14100       esac
14101       ;;
14102
14103     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
14104       # PIC is the default for these OSes.
14105       ;;
14106
14107     mingw* | cygwin* | pw32* | os2* | cegcc*)
14108       # This hack is so that the source file can tell whether it is being
14109       # built for inclusion in a dll (and should export symbols for example).
14110       # Although the cygwin gcc ignores -fPIC, still need this for old-style
14111       # (--disable-auto-import) libraries
14112       lt_prog_compiler_pic='-DDLL_EXPORT'
14113       ;;
14114
14115     darwin* | rhapsody*)
14116       # PIC is the default on this platform
14117       # Common symbols not allowed in MH_DYLIB files
14118       lt_prog_compiler_pic='-fno-common'
14119       ;;
14120
14121     haiku*)
14122       # PIC is the default for Haiku.
14123       # The "-static" flag exists, but is broken.
14124       lt_prog_compiler_static=
14125       ;;
14126
14127     hpux*)
14128       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
14129       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
14130       # sets the default TLS model and affects inlining.
14131       case $host_cpu in
14132       hppa*64*)
14133         # +Z the default
14134         ;;
14135       *)
14136         lt_prog_compiler_pic='-fPIC'
14137         ;;
14138       esac
14139       ;;
14140
14141     interix[3-9]*)
14142       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
14143       # Instead, we relocate shared libraries at runtime.
14144       ;;
14145
14146     msdosdjgpp*)
14147       # Just because we use GCC doesn't mean we suddenly get shared libraries
14148       # on systems that don't support them.
14149       lt_prog_compiler_can_build_shared=no
14150       enable_shared=no
14151       ;;
14152
14153     *nto* | *qnx*)
14154       # QNX uses GNU C++, but need to define -shared option too, otherwise
14155       # it will coredump.
14156       lt_prog_compiler_pic='-fPIC -shared'
14157       ;;
14158
14159     sysv4*MP*)
14160       if test -d /usr/nec; then
14161         lt_prog_compiler_pic=-Kconform_pic
14162       fi
14163       ;;
14164
14165     *)
14166       lt_prog_compiler_pic='-fPIC'
14167       ;;
14168     esac
14169
14170     case $cc_basename in
14171     nvcc*) # Cuda Compiler Driver 2.2
14172       lt_prog_compiler_wl='-Xlinker '
14173       lt_prog_compiler_pic='-Xcompiler -fPIC'
14174       ;;
14175     esac
14176   else
14177     # PORTME Check for flag to pass linker flags through the system compiler.
14178     case $host_os in
14179     aix*)
14180       lt_prog_compiler_wl='-Wl,'
14181       if test "$host_cpu" = ia64; then
14182         # AIX 5 now supports IA64 processor
14183         lt_prog_compiler_static='-Bstatic'
14184       else
14185         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
14186       fi
14187       ;;
14188
14189     mingw* | cygwin* | pw32* | os2* | cegcc*)
14190       # This hack is so that the source file can tell whether it is being
14191       # built for inclusion in a dll (and should export symbols for example).
14192       lt_prog_compiler_pic='-DDLL_EXPORT'
14193       ;;
14194
14195     hpux9* | hpux10* | hpux11*)
14196       lt_prog_compiler_wl='-Wl,'
14197       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
14198       # not for PA HP-UX.
14199       case $host_cpu in
14200       hppa*64*|ia64*)
14201         # +Z the default
14202         ;;
14203       *)
14204         lt_prog_compiler_pic='+Z'
14205         ;;
14206       esac
14207       # Is there a better lt_prog_compiler_static that works with the bundled CC?
14208       lt_prog_compiler_static='${wl}-a ${wl}archive'
14209       ;;
14210
14211     irix5* | irix6* | nonstopux*)
14212       lt_prog_compiler_wl='-Wl,'
14213       # PIC (with -KPIC) is the default.
14214       lt_prog_compiler_static='-non_shared'
14215       ;;
14216
14217     linux* | k*bsd*-gnu | kopensolaris*-gnu)
14218       case $cc_basename in
14219       # old Intel for x86_64 which still supported -KPIC.
14220       ecc*)
14221         lt_prog_compiler_wl='-Wl,'
14222         lt_prog_compiler_pic='-KPIC'
14223         lt_prog_compiler_static='-static'
14224         ;;
14225       # icc used to be incompatible with GCC.
14226       # ICC 10 doesn't accept -KPIC any more.
14227       icc* | ifort*)
14228         lt_prog_compiler_wl='-Wl,'
14229         lt_prog_compiler_pic='-fPIC'
14230         lt_prog_compiler_static='-static'
14231         ;;
14232       # Lahey Fortran 8.1.
14233       lf95*)
14234         lt_prog_compiler_wl='-Wl,'
14235         lt_prog_compiler_pic='--shared'
14236         lt_prog_compiler_static='--static'
14237         ;;
14238       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
14239         # Portland Group compilers (*not* the Pentium gcc compiler,
14240         # which looks to be a dead project)
14241         lt_prog_compiler_wl='-Wl,'
14242         lt_prog_compiler_pic='-fpic'
14243         lt_prog_compiler_static='-Bstatic'
14244         ;;
14245       ccc*)
14246         lt_prog_compiler_wl='-Wl,'
14247         # All Alpha code is PIC.
14248         lt_prog_compiler_static='-non_shared'
14249         ;;
14250       xl* | bgxl* | bgf* | mpixl*)
14251         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
14252         lt_prog_compiler_wl='-Wl,'
14253         lt_prog_compiler_pic='-qpic'
14254         lt_prog_compiler_static='-qstaticlink'
14255         ;;
14256       *)
14257         case `$CC -V 2>&1 | sed 5q` in
14258         *Sun\ F* | *Sun*Fortran*)
14259           # Sun Fortran 8.3 passes all unrecognized flags to the linker
14260           lt_prog_compiler_pic='-KPIC'
14261           lt_prog_compiler_static='-Bstatic'
14262           lt_prog_compiler_wl=''
14263           ;;
14264         *Sun\ C*)
14265           # Sun C 5.9
14266           lt_prog_compiler_pic='-KPIC'
14267           lt_prog_compiler_static='-Bstatic'
14268           lt_prog_compiler_wl='-Wl,'
14269           ;;
14270         esac
14271         ;;
14272       esac
14273       ;;
14274
14275     newsos6)
14276       lt_prog_compiler_pic='-KPIC'
14277       lt_prog_compiler_static='-Bstatic'
14278       ;;
14279
14280     *nto* | *qnx*)
14281       # QNX uses GNU C++, but need to define -shared option too, otherwise
14282       # it will coredump.
14283       lt_prog_compiler_pic='-fPIC -shared'
14284       ;;
14285
14286     osf3* | osf4* | osf5*)
14287       lt_prog_compiler_wl='-Wl,'
14288       # All OSF/1 code is PIC.
14289       lt_prog_compiler_static='-non_shared'
14290       ;;
14291
14292     rdos*)
14293       lt_prog_compiler_static='-non_shared'
14294       ;;
14295
14296     solaris*)
14297       lt_prog_compiler_pic='-KPIC'
14298       lt_prog_compiler_static='-Bstatic'
14299       case $cc_basename in
14300       f77* | f90* | f95*)
14301         lt_prog_compiler_wl='-Qoption ld ';;
14302       *)
14303         lt_prog_compiler_wl='-Wl,';;
14304       esac
14305       ;;
14306
14307     sunos4*)
14308       lt_prog_compiler_wl='-Qoption ld '
14309       lt_prog_compiler_pic='-PIC'
14310       lt_prog_compiler_static='-Bstatic'
14311       ;;
14312
14313     sysv4 | sysv4.2uw2* | sysv4.3*)
14314       lt_prog_compiler_wl='-Wl,'
14315       lt_prog_compiler_pic='-KPIC'
14316       lt_prog_compiler_static='-Bstatic'
14317       ;;
14318
14319     sysv4*MP*)
14320       if test -d /usr/nec ;then
14321         lt_prog_compiler_pic='-Kconform_pic'
14322         lt_prog_compiler_static='-Bstatic'
14323       fi
14324       ;;
14325
14326     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
14327       lt_prog_compiler_wl='-Wl,'
14328       lt_prog_compiler_pic='-KPIC'
14329       lt_prog_compiler_static='-Bstatic'
14330       ;;
14331
14332     unicos*)
14333       lt_prog_compiler_wl='-Wl,'
14334       lt_prog_compiler_can_build_shared=no
14335       ;;
14336
14337     uts4*)
14338       lt_prog_compiler_pic='-pic'
14339       lt_prog_compiler_static='-Bstatic'
14340       ;;
14341
14342     *)
14343       lt_prog_compiler_can_build_shared=no
14344       ;;
14345     esac
14346   fi
14347
14348 case $host_os in
14349   # For platforms which do not support PIC, -DPIC is meaningless:
14350   *djgpp*)
14351     lt_prog_compiler_pic=
14352     ;;
14353   *)
14354     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
14355     ;;
14356 esac
14357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
14358 $as_echo "$lt_prog_compiler_pic" >&6; }
14359
14360
14361
14362
14363
14364
14365 #
14366 # Check to make sure the PIC flag actually works.
14367 #
14368 if test -n "$lt_prog_compiler_pic"; then
14369   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
14370 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
14371 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
14372   $as_echo_n "(cached) " >&6
14373 else
14374   lt_cv_prog_compiler_pic_works=no
14375    ac_outfile=conftest.$ac_objext
14376    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14377    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
14378    # Insert the option either (1) after the last *FLAGS variable, or
14379    # (2) before a word containing "conftest.", or (3) at the end.
14380    # Note that $ac_compile itself does not contain backslashes and begins
14381    # with a dollar sign (not a hyphen), so the echo should work correctly.
14382    # The option is referenced via a variable to avoid confusing sed.
14383    lt_compile=`echo "$ac_compile" | $SED \
14384    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14385    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14386    -e 's:$: $lt_compiler_flag:'`
14387    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14388    (eval "$lt_compile" 2>conftest.err)
14389    ac_status=$?
14390    cat conftest.err >&5
14391    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14392    if (exit $ac_status) && test -s "$ac_outfile"; then
14393      # The compiler can only warn and ignore the option if not recognized
14394      # So say no if there are warnings other than the usual output.
14395      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14396      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14397      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14398        lt_cv_prog_compiler_pic_works=yes
14399      fi
14400    fi
14401    $RM conftest*
14402
14403 fi
14404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
14405 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
14406
14407 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
14408     case $lt_prog_compiler_pic in
14409      "" | " "*) ;;
14410      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
14411      esac
14412 else
14413     lt_prog_compiler_pic=
14414      lt_prog_compiler_can_build_shared=no
14415 fi
14416
14417 fi
14418
14419
14420
14421
14422
14423
14424 #
14425 # Check to make sure the static flag actually works.
14426 #
14427 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
14428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
14429 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
14430 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
14431   $as_echo_n "(cached) " >&6
14432 else
14433   lt_cv_prog_compiler_static_works=no
14434    save_LDFLAGS="$LDFLAGS"
14435    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
14436    echo "$lt_simple_link_test_code" > conftest.$ac_ext
14437    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
14438      # The linker can only warn and ignore the option if not recognized
14439      # So say no if there are warnings
14440      if test -s conftest.err; then
14441        # Append any errors to the config.log.
14442        cat conftest.err 1>&5
14443        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
14444        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14445        if diff conftest.exp conftest.er2 >/dev/null; then
14446          lt_cv_prog_compiler_static_works=yes
14447        fi
14448      else
14449        lt_cv_prog_compiler_static_works=yes
14450      fi
14451    fi
14452    $RM -r conftest*
14453    LDFLAGS="$save_LDFLAGS"
14454
14455 fi
14456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
14457 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
14458
14459 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
14460     :
14461 else
14462     lt_prog_compiler_static=
14463 fi
14464
14465
14466
14467
14468
14469
14470
14471   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
14472 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
14473 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
14474   $as_echo_n "(cached) " >&6
14475 else
14476   lt_cv_prog_compiler_c_o=no
14477    $RM -r conftest 2>/dev/null
14478    mkdir conftest
14479    cd conftest
14480    mkdir out
14481    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14482
14483    lt_compiler_flag="-o out/conftest2.$ac_objext"
14484    # Insert the option either (1) after the last *FLAGS variable, or
14485    # (2) before a word containing "conftest.", or (3) at the end.
14486    # Note that $ac_compile itself does not contain backslashes and begins
14487    # with a dollar sign (not a hyphen), so the echo should work correctly.
14488    lt_compile=`echo "$ac_compile" | $SED \
14489    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14490    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14491    -e 's:$: $lt_compiler_flag:'`
14492    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14493    (eval "$lt_compile" 2>out/conftest.err)
14494    ac_status=$?
14495    cat out/conftest.err >&5
14496    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14497    if (exit $ac_status) && test -s out/conftest2.$ac_objext
14498    then
14499      # The compiler can only warn and ignore the option if not recognized
14500      # So say no if there are warnings
14501      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
14502      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
14503      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
14504        lt_cv_prog_compiler_c_o=yes
14505      fi
14506    fi
14507    chmod u+w . 2>&5
14508    $RM conftest*
14509    # SGI C++ compiler will create directory out/ii_files/ for
14510    # template instantiation
14511    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
14512    $RM out/* && rmdir out
14513    cd ..
14514    $RM -r conftest
14515    $RM conftest*
14516
14517 fi
14518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
14519 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
14520
14521
14522
14523
14524
14525
14526   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
14527 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
14528 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
14529   $as_echo_n "(cached) " >&6
14530 else
14531   lt_cv_prog_compiler_c_o=no
14532    $RM -r conftest 2>/dev/null
14533    mkdir conftest
14534    cd conftest
14535    mkdir out
14536    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14537
14538    lt_compiler_flag="-o out/conftest2.$ac_objext"
14539    # Insert the option either (1) after the last *FLAGS variable, or
14540    # (2) before a word containing "conftest.", or (3) at the end.
14541    # Note that $ac_compile itself does not contain backslashes and begins
14542    # with a dollar sign (not a hyphen), so the echo should work correctly.
14543    lt_compile=`echo "$ac_compile" | $SED \
14544    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14545    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14546    -e 's:$: $lt_compiler_flag:'`
14547    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14548    (eval "$lt_compile" 2>out/conftest.err)
14549    ac_status=$?
14550    cat out/conftest.err >&5
14551    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14552    if (exit $ac_status) && test -s out/conftest2.$ac_objext
14553    then
14554      # The compiler can only warn and ignore the option if not recognized
14555      # So say no if there are warnings
14556      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
14557      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
14558      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
14559        lt_cv_prog_compiler_c_o=yes
14560      fi
14561    fi
14562    chmod u+w . 2>&5
14563    $RM conftest*
14564    # SGI C++ compiler will create directory out/ii_files/ for
14565    # template instantiation
14566    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
14567    $RM out/* && rmdir out
14568    cd ..
14569    $RM -r conftest
14570    $RM conftest*
14571
14572 fi
14573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
14574 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
14575
14576
14577
14578
14579 hard_links="nottested"
14580 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
14581   # do not overwrite the value of need_locks provided by the user
14582   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
14583 $as_echo_n "checking if we can lock with hard links... " >&6; }
14584   hard_links=yes
14585   $RM conftest*
14586   ln conftest.a conftest.b 2>/dev/null && hard_links=no
14587   touch conftest.a
14588   ln conftest.a conftest.b 2>&5 || hard_links=no
14589   ln conftest.a conftest.b 2>/dev/null && hard_links=no
14590   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
14591 $as_echo "$hard_links" >&6; }
14592   if test "$hard_links" = no; then
14593     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
14594 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
14595     need_locks=warn
14596   fi
14597 else
14598   need_locks=no
14599 fi
14600
14601
14602
14603
14604
14605
14606   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
14607 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
14608
14609   runpath_var=
14610   allow_undefined_flag=
14611   always_export_symbols=no
14612   archive_cmds=
14613   archive_expsym_cmds=
14614   compiler_needs_object=no
14615   enable_shared_with_static_runtimes=no
14616   export_dynamic_flag_spec=
14617   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
14618   hardcode_automatic=no
14619   hardcode_direct=no
14620   hardcode_direct_absolute=no
14621   hardcode_libdir_flag_spec=
14622   hardcode_libdir_flag_spec_ld=
14623   hardcode_libdir_separator=
14624   hardcode_minus_L=no
14625   hardcode_shlibpath_var=unsupported
14626   inherit_rpath=no
14627   link_all_deplibs=unknown
14628   module_cmds=
14629   module_expsym_cmds=
14630   old_archive_from_new_cmds=
14631   old_archive_from_expsyms_cmds=
14632   thread_safe_flag_spec=
14633   whole_archive_flag_spec=
14634   # include_expsyms should be a list of space-separated symbols to be *always*
14635   # included in the symbol list
14636   include_expsyms=
14637   # exclude_expsyms can be an extended regexp of symbols to exclude
14638   # it will be wrapped by ` (' and `)$', so one must not match beginning or
14639   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
14640   # as well as any symbol that contains `d'.
14641   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
14642   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
14643   # platforms (ab)use it in PIC code, but their linkers get confused if
14644   # the symbol is explicitly referenced.  Since portable code cannot
14645   # rely on this symbol name, it's probably fine to never include it in
14646   # preloaded symbol tables.
14647   # Exclude shared library initialization/finalization symbols.
14648   extract_expsyms_cmds=
14649
14650   case $host_os in
14651   cygwin* | mingw* | pw32* | cegcc*)
14652     # FIXME: the MSVC++ port hasn't been tested in a loooong time
14653     # When not using gcc, we currently assume that we are using
14654     # Microsoft Visual C++.
14655     if test "$GCC" != yes; then
14656       with_gnu_ld=no
14657     fi
14658     ;;
14659   interix*)
14660     # we just hope/assume this is gcc and not c89 (= MSVC++)
14661     with_gnu_ld=yes
14662     ;;
14663   openbsd*)
14664     with_gnu_ld=no
14665     ;;
14666   esac
14667
14668   ld_shlibs=yes
14669
14670   # On some targets, GNU ld is compatible enough with the native linker
14671   # that we're better off using the native interface for both.
14672   lt_use_gnu_ld_interface=no
14673   if test "$with_gnu_ld" = yes; then
14674     case $host_os in
14675       aix*)
14676         # The AIX port of GNU ld has always aspired to compatibility
14677         # with the native linker.  However, as the warning in the GNU ld
14678         # block says, versions before 2.19.5* couldn't really create working
14679         # shared libraries, regardless of the interface used.
14680         case `$LD -v 2>&1` in
14681           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
14682           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
14683           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
14684           *)
14685             lt_use_gnu_ld_interface=yes
14686             ;;
14687         esac
14688         ;;
14689       *)
14690         lt_use_gnu_ld_interface=yes
14691         ;;
14692     esac
14693   fi
14694
14695   if test "$lt_use_gnu_ld_interface" = yes; then
14696     # If archive_cmds runs LD, not CC, wlarc should be empty
14697     wlarc='${wl}'
14698
14699     # Set some defaults for GNU ld with shared library support. These
14700     # are reset later if shared libraries are not supported. Putting them
14701     # here allows them to be overridden if necessary.
14702     runpath_var=LD_RUN_PATH
14703     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
14704     export_dynamic_flag_spec='${wl}--export-dynamic'
14705     # ancient GNU ld didn't support --whole-archive et. al.
14706     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
14707       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
14708     else
14709       whole_archive_flag_spec=
14710     fi
14711     supports_anon_versioning=no
14712     case `$LD -v 2>&1` in
14713       *GNU\ gold*) supports_anon_versioning=yes ;;
14714       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
14715       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
14716       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
14717       *\ 2.11.*) ;; # other 2.11 versions
14718       *) supports_anon_versioning=yes ;;
14719     esac
14720
14721     # See if GNU ld supports shared libraries.
14722     case $host_os in
14723     aix[3-9]*)
14724       # On AIX/PPC, the GNU linker is very broken
14725       if test "$host_cpu" != ia64; then
14726         ld_shlibs=no
14727         cat <<_LT_EOF 1>&2
14728
14729 *** Warning: the GNU linker, at least up to release 2.19, is reported
14730 *** to be unable to reliably create shared libraries on AIX.
14731 *** Therefore, libtool is disabling shared libraries support.  If you
14732 *** really care for shared libraries, you may want to install binutils
14733 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
14734 *** You will then need to restart the configuration process.
14735
14736 _LT_EOF
14737       fi
14738       ;;
14739
14740     amigaos*)
14741       case $host_cpu in
14742       powerpc)
14743             # see comment about AmigaOS4 .so support
14744             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
14745             archive_expsym_cmds=''
14746         ;;
14747       m68k)
14748             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
14749             hardcode_libdir_flag_spec='-L$libdir'
14750             hardcode_minus_L=yes
14751         ;;
14752       esac
14753       ;;
14754
14755     beos*)
14756       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
14757         allow_undefined_flag=unsupported
14758         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
14759         # support --undefined.  This deserves some investigation.  FIXME
14760         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
14761       else
14762         ld_shlibs=no
14763       fi
14764       ;;
14765
14766     cygwin* | mingw* | pw32* | cegcc*)
14767       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
14768       # as there is no search path for DLLs.
14769       hardcode_libdir_flag_spec='-L$libdir'
14770       export_dynamic_flag_spec='${wl}--export-all-symbols'
14771       allow_undefined_flag=unsupported
14772       always_export_symbols=no
14773       enable_shared_with_static_runtimes=yes
14774       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
14775
14776       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
14777         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
14778         # If the export-symbols file already is a .def file (1st line
14779         # is EXPORTS), use it as is; otherwise, prepend...
14780         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
14781           cp $export_symbols $output_objdir/$soname.def;
14782         else
14783           echo EXPORTS > $output_objdir/$soname.def;
14784           cat $export_symbols >> $output_objdir/$soname.def;
14785         fi~
14786         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
14787       else
14788         ld_shlibs=no
14789       fi
14790       ;;
14791
14792     haiku*)
14793       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
14794       link_all_deplibs=yes
14795       ;;
14796
14797     interix[3-9]*)
14798       hardcode_direct=no
14799       hardcode_shlibpath_var=no
14800       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
14801       export_dynamic_flag_spec='${wl}-E'
14802       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
14803       # Instead, shared libraries are loaded at an image base (0x10000000 by
14804       # default) and relocated if they conflict, which is a slow very memory
14805       # consuming and fragmenting process.  To avoid this, we pick a random,
14806       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
14807       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
14808       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
14809       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
14810       ;;
14811
14812     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
14813       tmp_diet=no
14814       if test "$host_os" = linux-dietlibc; then
14815         case $cc_basename in
14816           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
14817         esac
14818       fi
14819       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
14820          && test "$tmp_diet" = no
14821       then
14822         tmp_addflag=
14823         tmp_sharedflag='-shared'
14824         case $cc_basename,$host_cpu in
14825         pgcc*)                          # Portland Group C compiler
14826           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'
14827           tmp_addflag=' $pic_flag'
14828           ;;
14829         pgf77* | pgf90* | pgf95* | pgfortran*)
14830                                         # Portland Group f77 and f90 compilers
14831           whole_archive_flag_spec='${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'
14832           tmp_addflag=' $pic_flag -Mnomain' ;;
14833         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
14834           tmp_addflag=' -i_dynamic' ;;
14835         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
14836           tmp_addflag=' -i_dynamic -nofor_main' ;;
14837         ifc* | ifort*)                  # Intel Fortran compiler
14838           tmp_addflag=' -nofor_main' ;;
14839         lf95*)                          # Lahey Fortran 8.1
14840           whole_archive_flag_spec=
14841           tmp_sharedflag='--shared' ;;
14842         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
14843           tmp_sharedflag='-qmkshrobj'
14844           tmp_addflag= ;;
14845         nvcc*)  # Cuda Compiler Driver 2.2
14846           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
14847           compiler_needs_object=yes
14848           ;;
14849         esac
14850         case `$CC -V 2>&1 | sed 5q` in
14851         *Sun\ C*)                       # Sun C 5.9
14852           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\"` ${wl}--no-whole-archive'
14853           compiler_needs_object=yes
14854           tmp_sharedflag='-G' ;;
14855         *Sun\ F*)                       # Sun Fortran 8.3
14856           tmp_sharedflag='-G' ;;
14857         esac
14858         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
14859
14860         if test "x$supports_anon_versioning" = xyes; then
14861           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
14862             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
14863             echo "local: *; };" >> $output_objdir/$libname.ver~
14864             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
14865         fi
14866
14867         case $cc_basename in
14868         xlf* | bgf* | bgxlf* | mpixlf*)
14869           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
14870           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
14871           hardcode_libdir_flag_spec=
14872           hardcode_libdir_flag_spec_ld='-rpath $libdir'
14873           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
14874           if test "x$supports_anon_versioning" = xyes; then
14875             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
14876               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
14877               echo "local: *; };" >> $output_objdir/$libname.ver~
14878               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
14879           fi
14880           ;;
14881         esac
14882       else
14883         ld_shlibs=no
14884       fi
14885       ;;
14886
14887     netbsd*)
14888       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
14889         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
14890         wlarc=
14891       else
14892         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
14893         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
14894       fi
14895       ;;
14896
14897     solaris*)
14898       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
14899         ld_shlibs=no
14900         cat <<_LT_EOF 1>&2
14901
14902 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
14903 *** create shared libraries on Solaris systems.  Therefore, libtool
14904 *** is disabling shared libraries support.  We urge you to upgrade GNU
14905 *** binutils to release 2.9.1 or newer.  Another option is to modify
14906 *** your PATH or compiler configuration so that the native linker is
14907 *** used, and then restart.
14908
14909 _LT_EOF
14910       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
14911         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
14912         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
14913       else
14914         ld_shlibs=no
14915       fi
14916       ;;
14917
14918     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
14919       case `$LD -v 2>&1` in
14920         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
14921         ld_shlibs=no
14922         cat <<_LT_EOF 1>&2
14923
14924 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
14925 *** reliably create shared libraries on SCO systems.  Therefore, libtool
14926 *** is disabling shared libraries support.  We urge you to upgrade GNU
14927 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
14928 *** your PATH or compiler configuration so that the native linker is
14929 *** used, and then restart.
14930
14931 _LT_EOF
14932         ;;
14933         *)
14934           # For security reasons, it is highly recommended that you always
14935           # use absolute paths for naming shared libraries, and exclude the
14936           # DT_RUNPATH tag from executables and libraries.  But doing so
14937           # requires that you compile everything twice, which is a pain.
14938           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
14939             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
14940             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
14941             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
14942           else
14943             ld_shlibs=no
14944           fi
14945         ;;
14946       esac
14947       ;;
14948
14949     sunos4*)
14950       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
14951       wlarc=
14952       hardcode_direct=yes
14953       hardcode_shlibpath_var=no
14954       ;;
14955
14956     *)
14957       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
14958         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
14959         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
14960       else
14961         ld_shlibs=no
14962       fi
14963       ;;
14964     esac
14965
14966     if test "$ld_shlibs" = no; then
14967       runpath_var=
14968       hardcode_libdir_flag_spec=
14969       export_dynamic_flag_spec=
14970       whole_archive_flag_spec=
14971     fi
14972   else
14973     # PORTME fill in a description of your system's linker (not GNU ld)
14974     case $host_os in
14975     aix3*)
14976       allow_undefined_flag=unsupported
14977       always_export_symbols=yes
14978       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
14979       # Note: this linker hardcodes the directories in LIBPATH if there
14980       # are no directories specified by -L.
14981       hardcode_minus_L=yes
14982       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
14983         # Neither direct hardcoding nor static linking is supported with a
14984         # broken collect2.
14985         hardcode_direct=unsupported
14986       fi
14987       ;;
14988
14989     aix[4-9]*)
14990       if test "$host_cpu" = ia64; then
14991         # On IA64, the linker does run time linking by default, so we don't
14992         # have to do anything special.
14993         aix_use_runtimelinking=no
14994         exp_sym_flag='-Bexport'
14995         no_entry_flag=""
14996       else
14997         # If we're using GNU nm, then we don't want the "-C" option.
14998         # -C means demangle to AIX nm, but means don't demangle with GNU nm
14999         # Also, AIX nm treats weak defined symbols like other global
15000         # defined symbols, whereas GNU nm marks them as "W".
15001         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
15002           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15003         else
15004           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15005         fi
15006         aix_use_runtimelinking=no
15007
15008         # Test if we are trying to use run time linking or normal
15009         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
15010         # need to do runtime linking.
15011         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
15012           for ld_flag in $LDFLAGS; do
15013           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
15014             aix_use_runtimelinking=yes
15015             break
15016           fi
15017           done
15018           ;;
15019         esac
15020
15021         exp_sym_flag='-bexport'
15022         no_entry_flag='-bnoentry'
15023       fi
15024
15025       # When large executables or shared objects are built, AIX ld can
15026       # have problems creating the table of contents.  If linking a library
15027       # or program results in "error TOC overflow" add -mminimal-toc to
15028       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
15029       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
15030
15031       archive_cmds=''
15032       hardcode_direct=yes
15033       hardcode_direct_absolute=yes
15034       hardcode_libdir_separator=':'
15035       link_all_deplibs=yes
15036       file_list_spec='${wl}-f,'
15037
15038       if test "$GCC" = yes; then
15039         case $host_os in aix4.[012]|aix4.[012].*)
15040         # We only want to do this on AIX 4.2 and lower, the check
15041         # below for broken collect2 doesn't work under 4.3+
15042           collect2name=`${CC} -print-prog-name=collect2`
15043           if test -f "$collect2name" &&
15044            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
15045           then
15046           # We have reworked collect2
15047           :
15048           else
15049           # We have old collect2
15050           hardcode_direct=unsupported
15051           # It fails to find uninstalled libraries when the uninstalled
15052           # path is not listed in the libpath.  Setting hardcode_minus_L
15053           # to unsupported forces relinking
15054           hardcode_minus_L=yes
15055           hardcode_libdir_flag_spec='-L$libdir'
15056           hardcode_libdir_separator=
15057           fi
15058           ;;
15059         esac
15060         shared_flag='-shared'
15061         if test "$aix_use_runtimelinking" = yes; then
15062           shared_flag="$shared_flag "'${wl}-G'
15063         fi
15064       else
15065         # not using gcc
15066         if test "$host_cpu" = ia64; then
15067         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
15068         # chokes on -Wl,-G. The following line is correct:
15069           shared_flag='-G'
15070         else
15071           if test "$aix_use_runtimelinking" = yes; then
15072             shared_flag='${wl}-G'
15073           else
15074             shared_flag='${wl}-bM:SRE'
15075           fi
15076         fi
15077       fi
15078
15079       export_dynamic_flag_spec='${wl}-bexpall'
15080       # It seems that -bexpall does not export symbols beginning with
15081       # underscore (_), so it is better to generate a list of symbols to export.
15082       always_export_symbols=yes
15083       if test "$aix_use_runtimelinking" = yes; then
15084         # Warning - without using the other runtime loading flags (-brtl),
15085         # -berok will link without error, but may produce a broken library.
15086         allow_undefined_flag='-berok'
15087         # Determine the default libpath from the value encoded in an
15088         # empty executable.
15089         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15090 /* end confdefs.h.  */
15091
15092 int
15093 main ()
15094 {
15095
15096   ;
15097   return 0;
15098 }
15099 _ACEOF
15100 if ac_fn_c_try_link "$LINENO"; then :
15101
15102 lt_aix_libpath_sed='
15103     /Import File Strings/,/^$/ {
15104         /^0/ {
15105             s/^0  *\(.*\)$/\1/
15106             p
15107         }
15108     }'
15109 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15110 # Check for a 64-bit object if we didn't find anything.
15111 if test -z "$aix_libpath"; then
15112   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15113 fi
15114 fi
15115 rm -f core conftest.err conftest.$ac_objext \
15116     conftest$ac_exeext conftest.$ac_ext
15117 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15118
15119         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
15120         archive_expsym_cmds='$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 $shared_flag"
15121       else
15122         if test "$host_cpu" = ia64; then
15123           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
15124           allow_undefined_flag="-z nodefs"
15125           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
15126         else
15127          # Determine the default libpath from the value encoded in an
15128          # empty executable.
15129          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15130 /* end confdefs.h.  */
15131
15132 int
15133 main ()
15134 {
15135
15136   ;
15137   return 0;
15138 }
15139 _ACEOF
15140 if ac_fn_c_try_link "$LINENO"; then :
15141
15142 lt_aix_libpath_sed='
15143     /Import File Strings/,/^$/ {
15144         /^0/ {
15145             s/^0  *\(.*\)$/\1/
15146             p
15147         }
15148     }'
15149 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15150 # Check for a 64-bit object if we didn't find anything.
15151 if test -z "$aix_libpath"; then
15152   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15153 fi
15154 fi
15155 rm -f core conftest.err conftest.$ac_objext \
15156     conftest$ac_exeext conftest.$ac_ext
15157 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15158
15159          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
15160           # Warning - without using the other run time loading flags,
15161           # -berok will link without error, but may produce a broken library.
15162           no_undefined_flag=' ${wl}-bernotok'
15163           allow_undefined_flag=' ${wl}-berok'
15164           if test "$with_gnu_ld" = yes; then
15165             # We only use this code for GNU lds that support --whole-archive.
15166             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
15167           else
15168             # Exported symbols can be pulled into shared objects from archives
15169             whole_archive_flag_spec='$convenience'
15170           fi
15171           archive_cmds_need_lc=yes
15172           # This is similar to how AIX traditionally builds its shared libraries.
15173           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'
15174         fi
15175       fi
15176       ;;
15177
15178     amigaos*)
15179       case $host_cpu in
15180       powerpc)
15181             # see comment about AmigaOS4 .so support
15182             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15183             archive_expsym_cmds=''
15184         ;;
15185       m68k)
15186             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15187             hardcode_libdir_flag_spec='-L$libdir'
15188             hardcode_minus_L=yes
15189         ;;
15190       esac
15191       ;;
15192
15193     bsdi[45]*)
15194       export_dynamic_flag_spec=-rdynamic
15195       ;;
15196
15197     cygwin* | mingw* | pw32* | cegcc*)
15198       # When not using gcc, we currently assume that we are using
15199       # Microsoft Visual C++.
15200       # hardcode_libdir_flag_spec is actually meaningless, as there is
15201       # no search path for DLLs.
15202       hardcode_libdir_flag_spec=' '
15203       allow_undefined_flag=unsupported
15204       # Tell ltmain to make .lib files, not .a files.
15205       libext=lib
15206       # Tell ltmain to make .dll files, not .so files.
15207       shrext_cmds=".dll"
15208       # FIXME: Setting linknames here is a bad hack.
15209       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
15210       # The linker will automatically build a .lib file if we build a DLL.
15211       old_archive_from_new_cmds='true'
15212       # FIXME: Should let the user specify the lib program.
15213       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
15214       fix_srcfile_path='`cygpath -w "$srcfile"`'
15215       enable_shared_with_static_runtimes=yes
15216       ;;
15217
15218     darwin* | rhapsody*)
15219
15220
15221   archive_cmds_need_lc=no
15222   hardcode_direct=no
15223   hardcode_automatic=yes
15224   hardcode_shlibpath_var=unsupported
15225   if test "$lt_cv_ld_force_load" = "yes"; then
15226     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
15227   else
15228     whole_archive_flag_spec=''
15229   fi
15230   link_all_deplibs=yes
15231   allow_undefined_flag="$_lt_dar_allow_undefined"
15232   case $cc_basename in
15233      ifort*) _lt_dar_can_shared=yes ;;
15234      *) _lt_dar_can_shared=$GCC ;;
15235   esac
15236   if test "$_lt_dar_can_shared" = "yes"; then
15237     output_verbose_link_cmd=func_echo_all
15238     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
15239     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
15240     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}${_lt_dsymutil}"
15241     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
15242
15243   else
15244   ld_shlibs=no
15245   fi
15246
15247       ;;
15248
15249     dgux*)
15250       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
15251       hardcode_libdir_flag_spec='-L$libdir'
15252       hardcode_shlibpath_var=no
15253       ;;
15254
15255     freebsd1*)
15256       ld_shlibs=no
15257       ;;
15258
15259     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
15260     # support.  Future versions do this automatically, but an explicit c++rt0.o
15261     # does not break anything, and helps significantly (at the cost of a little
15262     # extra space).
15263     freebsd2.2*)
15264       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
15265       hardcode_libdir_flag_spec='-R$libdir'
15266       hardcode_direct=yes
15267       hardcode_shlibpath_var=no
15268       ;;
15269
15270     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
15271     freebsd2*)
15272       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15273       hardcode_direct=yes
15274       hardcode_minus_L=yes
15275       hardcode_shlibpath_var=no
15276       ;;
15277
15278     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
15279     freebsd* | dragonfly*)
15280       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
15281       hardcode_libdir_flag_spec='-R$libdir'
15282       hardcode_direct=yes
15283       hardcode_shlibpath_var=no
15284       ;;
15285
15286     hpux9*)
15287       if test "$GCC" = yes; then
15288         archive_cmds='$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 $lib'
15289       else
15290         archive_cmds='$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 $lib'
15291       fi
15292       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
15293       hardcode_libdir_separator=:
15294       hardcode_direct=yes
15295
15296       # hardcode_minus_L: Not really in the search PATH,
15297       # but as the default location of the library.
15298       hardcode_minus_L=yes
15299       export_dynamic_flag_spec='${wl}-E'
15300       ;;
15301
15302     hpux10*)
15303       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
15304         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
15305       else
15306         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
15307       fi
15308       if test "$with_gnu_ld" = no; then
15309         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
15310         hardcode_libdir_flag_spec_ld='+b $libdir'
15311         hardcode_libdir_separator=:
15312         hardcode_direct=yes
15313         hardcode_direct_absolute=yes
15314         export_dynamic_flag_spec='${wl}-E'
15315         # hardcode_minus_L: Not really in the search PATH,
15316         # but as the default location of the library.
15317         hardcode_minus_L=yes
15318       fi
15319       ;;
15320
15321     hpux11*)
15322       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
15323         case $host_cpu in
15324         hppa*64*)
15325           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
15326           ;;
15327         ia64*)
15328           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
15329           ;;
15330         *)
15331           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
15332           ;;
15333         esac
15334       else
15335         case $host_cpu in
15336         hppa*64*)
15337           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
15338           ;;
15339         ia64*)
15340           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
15341           ;;
15342         *)
15343
15344           # Older versions of the 11.00 compiler do not understand -b yet
15345           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
15346           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
15347 $as_echo_n "checking if $CC understands -b... " >&6; }
15348 if test "${lt_cv_prog_compiler__b+set}" = set; then :
15349   $as_echo_n "(cached) " >&6
15350 else
15351   lt_cv_prog_compiler__b=no
15352    save_LDFLAGS="$LDFLAGS"
15353    LDFLAGS="$LDFLAGS -b"
15354    echo "$lt_simple_link_test_code" > conftest.$ac_ext
15355    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
15356      # The linker can only warn and ignore the option if not recognized
15357      # So say no if there are warnings
15358      if test -s conftest.err; then
15359        # Append any errors to the config.log.
15360        cat conftest.err 1>&5
15361        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15362        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15363        if diff conftest.exp conftest.er2 >/dev/null; then
15364          lt_cv_prog_compiler__b=yes
15365        fi
15366      else
15367        lt_cv_prog_compiler__b=yes
15368      fi
15369    fi
15370    $RM -r conftest*
15371    LDFLAGS="$save_LDFLAGS"
15372
15373 fi
15374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
15375 $as_echo "$lt_cv_prog_compiler__b" >&6; }
15376
15377 if test x"$lt_cv_prog_compiler__b" = xyes; then
15378     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
15379 else
15380     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
15381 fi
15382
15383           ;;
15384         esac
15385       fi
15386       if test "$with_gnu_ld" = no; then
15387         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
15388         hardcode_libdir_separator=:
15389
15390         case $host_cpu in
15391         hppa*64*|ia64*)
15392           hardcode_direct=no
15393           hardcode_shlibpath_var=no
15394           ;;
15395         *)
15396           hardcode_direct=yes
15397           hardcode_direct_absolute=yes
15398           export_dynamic_flag_spec='${wl}-E'
15399
15400           # hardcode_minus_L: Not really in the search PATH,
15401           # but as the default location of the library.
15402           hardcode_minus_L=yes
15403           ;;
15404         esac
15405       fi
15406       ;;
15407
15408     irix5* | irix6* | nonstopux*)
15409       if test "$GCC" = yes; then
15410         archive_cmds='$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 $lib'
15411         # Try to use the -exported_symbol ld option, if it does not
15412         # work, assume that -exports_file does not work either and
15413         # implicitly export all symbols.
15414         save_LDFLAGS="$LDFLAGS"
15415         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
15416         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15417 /* end confdefs.h.  */
15418 int foo(void) {}
15419 _ACEOF
15420 if ac_fn_c_try_link "$LINENO"; then :
15421   archive_expsym_cmds='$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 $lib'
15422
15423 fi
15424 rm -f core conftest.err conftest.$ac_objext \
15425     conftest$ac_exeext conftest.$ac_ext
15426         LDFLAGS="$save_LDFLAGS"
15427       else
15428         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
15429         archive_expsym_cmds='$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 $lib'
15430       fi
15431       archive_cmds_need_lc='no'
15432       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15433       hardcode_libdir_separator=:
15434       inherit_rpath=yes
15435       link_all_deplibs=yes
15436       ;;
15437
15438     netbsd*)
15439       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15440         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
15441       else
15442         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
15443       fi
15444       hardcode_libdir_flag_spec='-R$libdir'
15445       hardcode_direct=yes
15446       hardcode_shlibpath_var=no
15447       ;;
15448
15449     newsos6)
15450       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
15451       hardcode_direct=yes
15452       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15453       hardcode_libdir_separator=:
15454       hardcode_shlibpath_var=no
15455       ;;
15456
15457     *nto* | *qnx*)
15458       ;;
15459
15460     openbsd*)
15461       if test -f /usr/libexec/ld.so; then
15462         hardcode_direct=yes
15463         hardcode_shlibpath_var=no
15464         hardcode_direct_absolute=yes
15465         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
15466           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
15467           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
15468           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15469           export_dynamic_flag_spec='${wl}-E'
15470         else
15471           case $host_os in
15472            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
15473              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15474              hardcode_libdir_flag_spec='-R$libdir'
15475              ;;
15476            *)
15477              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
15478              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15479              ;;
15480           esac
15481         fi
15482       else
15483         ld_shlibs=no
15484       fi
15485       ;;
15486
15487     os2*)
15488       hardcode_libdir_flag_spec='-L$libdir'
15489       hardcode_minus_L=yes
15490       allow_undefined_flag=unsupported
15491       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'
15492       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
15493       ;;
15494
15495     osf3*)
15496       if test "$GCC" = yes; then
15497         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
15498         archive_cmds='$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 $lib'
15499       else
15500         allow_undefined_flag=' -expect_unresolved \*'
15501         archive_cmds='$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 $lib'
15502       fi
15503       archive_cmds_need_lc='no'
15504       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15505       hardcode_libdir_separator=:
15506       ;;
15507
15508     osf4* | osf5*)      # as osf3* with the addition of -msym flag
15509       if test "$GCC" = yes; then
15510         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
15511         archive_cmds='$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 $lib'
15512         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15513       else
15514         allow_undefined_flag=' -expect_unresolved \*'
15515         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'
15516         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~
15517         $CC -shared${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'
15518
15519         # Both c and cxx compiler support -rpath directly
15520         hardcode_libdir_flag_spec='-rpath $libdir'
15521       fi
15522       archive_cmds_need_lc='no'
15523       hardcode_libdir_separator=:
15524       ;;
15525
15526     solaris*)
15527       no_undefined_flag=' -z defs'
15528       if test "$GCC" = yes; then
15529         wlarc='${wl}'
15530         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
15531         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
15532           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
15533       else
15534         case `$CC -V 2>&1` in
15535         *"Compilers 5.0"*)
15536           wlarc=''
15537           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
15538           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
15539           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
15540           ;;
15541         *)
15542           wlarc='${wl}'
15543           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
15544           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
15545           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
15546           ;;
15547         esac
15548       fi
15549       hardcode_libdir_flag_spec='-R$libdir'
15550       hardcode_shlibpath_var=no
15551       case $host_os in
15552       solaris2.[0-5] | solaris2.[0-5].*) ;;
15553       *)
15554         # The compiler driver will combine and reorder linker options,
15555         # but understands `-z linker_flag'.  GCC discards it without `$wl',
15556         # but is careful enough not to reorder.
15557         # Supported since Solaris 2.6 (maybe 2.5.1?)
15558         if test "$GCC" = yes; then
15559           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
15560         else
15561           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
15562         fi
15563         ;;
15564       esac
15565       link_all_deplibs=yes
15566       ;;
15567
15568     sunos4*)
15569       if test "x$host_vendor" = xsequent; then
15570         # Use $CC to link under sequent, because it throws in some extra .o
15571         # files that make .init and .fini sections work.
15572         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
15573       else
15574         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
15575       fi
15576       hardcode_libdir_flag_spec='-L$libdir'
15577       hardcode_direct=yes
15578       hardcode_minus_L=yes
15579       hardcode_shlibpath_var=no
15580       ;;
15581
15582     sysv4)
15583       case $host_vendor in
15584         sni)
15585           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
15586           hardcode_direct=yes # is this really true???
15587         ;;
15588         siemens)
15589           ## LD is ld it makes a PLAMLIB
15590           ## CC just makes a GrossModule.
15591           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
15592           reload_cmds='$CC -r -o $output$reload_objs'
15593           hardcode_direct=no
15594         ;;
15595         motorola)
15596           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
15597           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
15598         ;;
15599       esac
15600       runpath_var='LD_RUN_PATH'
15601       hardcode_shlibpath_var=no
15602       ;;
15603
15604     sysv4.3*)
15605       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
15606       hardcode_shlibpath_var=no
15607       export_dynamic_flag_spec='-Bexport'
15608       ;;
15609
15610     sysv4*MP*)
15611       if test -d /usr/nec; then
15612         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
15613         hardcode_shlibpath_var=no
15614         runpath_var=LD_RUN_PATH
15615         hardcode_runpath_var=yes
15616         ld_shlibs=yes
15617       fi
15618       ;;
15619
15620     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
15621       no_undefined_flag='${wl}-z,text'
15622       archive_cmds_need_lc=no
15623       hardcode_shlibpath_var=no
15624       runpath_var='LD_RUN_PATH'
15625
15626       if test "$GCC" = yes; then
15627         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
15628         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
15629       else
15630         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
15631         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
15632       fi
15633       ;;
15634
15635     sysv5* | sco3.2v5* | sco5v6*)
15636       # Note: We can NOT use -z defs as we might desire, because we do not
15637       # link with -lc, and that would cause any symbols used from libc to
15638       # always be unresolved, which means just about no library would
15639       # ever link correctly.  If we're not using GNU ld we use -z text
15640       # though, which does catch some bad symbols but isn't as heavy-handed
15641       # as -z defs.
15642       no_undefined_flag='${wl}-z,text'
15643       allow_undefined_flag='${wl}-z,nodefs'
15644       archive_cmds_need_lc=no
15645       hardcode_shlibpath_var=no
15646       hardcode_libdir_flag_spec='${wl}-R,$libdir'
15647       hardcode_libdir_separator=':'
15648       link_all_deplibs=yes
15649       export_dynamic_flag_spec='${wl}-Bexport'
15650       runpath_var='LD_RUN_PATH'
15651
15652       if test "$GCC" = yes; then
15653         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
15654         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
15655       else
15656         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
15657         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
15658       fi
15659       ;;
15660
15661     uts4*)
15662       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
15663       hardcode_libdir_flag_spec='-L$libdir'
15664       hardcode_shlibpath_var=no
15665       ;;
15666
15667     *)
15668       ld_shlibs=no
15669       ;;
15670     esac
15671
15672     if test x$host_vendor = xsni; then
15673       case $host in
15674       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
15675         export_dynamic_flag_spec='${wl}-Blargedynsym'
15676         ;;
15677       esac
15678     fi
15679   fi
15680
15681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
15682 $as_echo "$ld_shlibs" >&6; }
15683 test "$ld_shlibs" = no && can_build_shared=no
15684
15685 with_gnu_ld=$with_gnu_ld
15686
15687
15688
15689
15690
15691
15692
15693
15694
15695
15696
15697
15698
15699
15700
15701 #
15702 # Do we need to explicitly link libc?
15703 #
15704 case "x$archive_cmds_need_lc" in
15705 x|xyes)
15706   # Assume -lc should be added
15707   archive_cmds_need_lc=yes
15708
15709   if test "$enable_shared" = yes && test "$GCC" = yes; then
15710     case $archive_cmds in
15711     *'~'*)
15712       # FIXME: we may have to deal with multi-command sequences.
15713       ;;
15714     '$CC '*)
15715       # Test whether the compiler implicitly links with -lc since on some
15716       # systems, -lgcc has to come before -lc. If gcc already passes -lc
15717       # to ld, don't add -lc before -lgcc.
15718       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
15719 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
15720 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
15721   $as_echo_n "(cached) " >&6
15722 else
15723   $RM conftest*
15724         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15725
15726         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15727   (eval $ac_compile) 2>&5
15728   ac_status=$?
15729   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15730   test $ac_status = 0; } 2>conftest.err; then
15731           soname=conftest
15732           lib=conftest
15733           libobjs=conftest.$ac_objext
15734           deplibs=
15735           wl=$lt_prog_compiler_wl
15736           pic_flag=$lt_prog_compiler_pic
15737           compiler_flags=-v
15738           linker_flags=-v
15739           verstring=
15740           output_objdir=.
15741           libname=conftest
15742           lt_save_allow_undefined_flag=$allow_undefined_flag
15743           allow_undefined_flag=
15744           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
15745   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
15746   ac_status=$?
15747   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15748   test $ac_status = 0; }
15749           then
15750             lt_cv_archive_cmds_need_lc=no
15751           else
15752             lt_cv_archive_cmds_need_lc=yes
15753           fi
15754           allow_undefined_flag=$lt_save_allow_undefined_flag
15755         else
15756           cat conftest.err 1>&5
15757         fi
15758         $RM conftest*
15759
15760 fi
15761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
15762 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
15763       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
15764       ;;
15765     esac
15766   fi
15767   ;;
15768 esac
15769
15770
15771
15772
15773
15774
15775
15776
15777
15778
15779
15780
15781
15782
15783
15784
15785
15786
15787
15788
15789
15790
15791
15792
15793
15794
15795
15796
15797
15798
15799
15800
15801
15802
15803
15804
15805
15806
15807
15808
15809
15810
15811
15812
15813
15814
15815
15816
15817
15818
15819
15820
15821
15822
15823
15824
15825
15826
15827
15828
15829
15830
15831
15832
15833
15834
15835
15836
15837
15838
15839
15840
15841
15842
15843
15844
15845
15846
15847
15848
15849
15850
15851
15852
15853
15854
15855
15856
15857
15858
15859
15860
15861
15862
15863
15864
15865
15866
15867
15868
15869
15870
15871
15872
15873
15874
15875
15876
15877
15878
15879
15880
15881
15882
15883
15884
15885
15886
15887
15888
15889
15890
15891
15892
15893
15894
15895
15896
15897
15898
15899
15900
15901
15902
15903
15904
15905
15906
15907
15908
15909
15910
15911
15912
15913
15914
15915
15916
15917
15918
15919
15920
15921
15922
15923
15924
15925
15926   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
15927 $as_echo_n "checking dynamic linker characteristics... " >&6; }
15928
15929 if test "$GCC" = yes; then
15930   case $host_os in
15931     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
15932     *) lt_awk_arg="/^libraries:/" ;;
15933   esac
15934   case $host_os in
15935     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
15936     *) lt_sed_strip_eq="s,=/,/,g" ;;
15937   esac
15938   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
15939   case $lt_search_path_spec in
15940   *\;*)
15941     # if the path contains ";" then we assume it to be the separator
15942     # otherwise default to the standard path separator (i.e. ":") - it is
15943     # assumed that no part of a normal pathname contains ";" but that should
15944     # okay in the real world where ";" in dirpaths is itself problematic.
15945     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
15946     ;;
15947   *)
15948     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
15949     ;;
15950   esac
15951   # Ok, now we have the path, separated by spaces, we can step through it
15952   # and add multilib dir if necessary.
15953   lt_tmp_lt_search_path_spec=
15954   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
15955   for lt_sys_path in $lt_search_path_spec; do
15956     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
15957       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
15958     else
15959       test -d "$lt_sys_path" && \
15960         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
15961     fi
15962   done
15963   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
15964 BEGIN {RS=" "; FS="/|\n";} {
15965   lt_foo="";
15966   lt_count=0;
15967   for (lt_i = NF; lt_i > 0; lt_i--) {
15968     if ($lt_i != "" && $lt_i != ".") {
15969       if ($lt_i == "..") {
15970         lt_count++;
15971       } else {
15972         if (lt_count == 0) {
15973           lt_foo="/" $lt_i lt_foo;
15974         } else {
15975           lt_count--;
15976         }
15977       }
15978     }
15979   }
15980   if (lt_foo != "") { lt_freq[lt_foo]++; }
15981   if (lt_freq[lt_foo] == 1) { print lt_foo; }
15982 }'`
15983   # AWK program above erroneously prepends '/' to C:/dos/paths
15984   # for these hosts.
15985   case $host_os in
15986     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
15987       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
15988   esac
15989   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
15990 else
15991   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
15992 fi
15993 library_names_spec=
15994 libname_spec='lib$name'
15995 soname_spec=
15996 shrext_cmds=".so"
15997 postinstall_cmds=
15998 postuninstall_cmds=
15999 finish_cmds=
16000 finish_eval=
16001 shlibpath_var=
16002 shlibpath_overrides_runpath=unknown
16003 version_type=none
16004 dynamic_linker="$host_os ld.so"
16005 sys_lib_dlsearch_path_spec="/lib /usr/lib"
16006 need_lib_prefix=unknown
16007 hardcode_into_libs=no
16008
16009 # when you set need_version to no, make sure it does not cause -set_version
16010 # flags to be left without arguments
16011 need_version=unknown
16012
16013 case $host_os in
16014 aix3*)
16015   version_type=linux
16016   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
16017   shlibpath_var=LIBPATH
16018
16019   # AIX 3 has no versioning support, so we append a major version to the name.
16020   soname_spec='${libname}${release}${shared_ext}$major'
16021   ;;
16022
16023 aix[4-9]*)
16024   version_type=linux
16025   need_lib_prefix=no
16026   need_version=no
16027   hardcode_into_libs=yes
16028   if test "$host_cpu" = ia64; then
16029     # AIX 5 supports IA64
16030     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
16031     shlibpath_var=LD_LIBRARY_PATH
16032   else
16033     # With GCC up to 2.95.x, collect2 would create an import file
16034     # for dependence libraries.  The import file would start with
16035     # the line `#! .'.  This would cause the generated library to
16036     # depend on `.', always an invalid library.  This was fixed in
16037     # development snapshots of GCC prior to 3.0.
16038     case $host_os in
16039       aix4 | aix4.[01] | aix4.[01].*)
16040       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
16041            echo ' yes '
16042            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
16043         :
16044       else
16045         can_build_shared=no
16046       fi
16047       ;;
16048     esac
16049     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
16050     # soname into executable. Probably we can add versioning support to
16051     # collect2, so additional links can be useful in future.
16052     if test "$aix_use_runtimelinking" = yes; then
16053       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
16054       # instead of lib<name>.a to let people know that these are not
16055       # typical AIX shared libraries.
16056       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16057     else
16058       # We preserve .a as extension for shared libraries through AIX4.2
16059       # and later when we are not doing run time linking.
16060       library_names_spec='${libname}${release}.a $libname.a'
16061       soname_spec='${libname}${release}${shared_ext}$major'
16062     fi
16063     shlibpath_var=LIBPATH
16064   fi
16065   ;;
16066
16067 amigaos*)
16068   case $host_cpu in
16069   powerpc)
16070     # Since July 2007 AmigaOS4 officially supports .so libraries.
16071     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
16072     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16073     ;;
16074   m68k)
16075     library_names_spec='$libname.ixlibrary $libname.a'
16076     # Create ${libname}_ixlibrary.a entries in /sys/libs.
16077     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 ${libname}_ixlibrary.a || exit 1; done'
16078     ;;
16079   esac
16080   ;;
16081
16082 beos*)
16083   library_names_spec='${libname}${shared_ext}'
16084   dynamic_linker="$host_os ld.so"
16085   shlibpath_var=LIBRARY_PATH
16086   ;;
16087
16088 bsdi[45]*)
16089   version_type=linux
16090   need_version=no
16091   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16092   soname_spec='${libname}${release}${shared_ext}$major'
16093   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
16094   shlibpath_var=LD_LIBRARY_PATH
16095   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
16096   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
16097   # the default ld.so.conf also contains /usr/contrib/lib and
16098   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
16099   # libtool to hard-code these into programs
16100   ;;
16101
16102 cygwin* | mingw* | pw32* | cegcc*)
16103   version_type=windows
16104   shrext_cmds=".dll"
16105   need_version=no
16106   need_lib_prefix=no
16107
16108   case $GCC,$host_os in
16109   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
16110     library_names_spec='$libname.dll.a'
16111     # DLL is installed to $(libdir)/../bin by postinstall_cmds
16112     postinstall_cmds='base_file=`basename \${file}`~
16113       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
16114       dldir=$destdir/`dirname \$dlpath`~
16115       test -d \$dldir || mkdir -p \$dldir~
16116       $install_prog $dir/$dlname \$dldir/$dlname~
16117       chmod a+x \$dldir/$dlname~
16118       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
16119         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
16120       fi'
16121     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
16122       dlpath=$dir/\$dldll~
16123        $RM \$dlpath'
16124     shlibpath_overrides_runpath=yes
16125
16126     case $host_os in
16127     cygwin*)
16128       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
16129       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16130
16131       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
16132       ;;
16133     mingw* | cegcc*)
16134       # MinGW DLLs use traditional 'lib' prefix
16135       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16136       ;;
16137     pw32*)
16138       # pw32 DLLs use 'pw' prefix rather than 'lib'
16139       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16140       ;;
16141     esac
16142     ;;
16143
16144   *)
16145     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
16146     ;;
16147   esac
16148   dynamic_linker='Win32 ld.exe'
16149   # FIXME: first we should search . and the directory the executable is in
16150   shlibpath_var=PATH
16151   ;;
16152
16153 darwin* | rhapsody*)
16154   dynamic_linker="$host_os dyld"
16155   version_type=darwin
16156   need_lib_prefix=no
16157   need_version=no
16158   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
16159   soname_spec='${libname}${release}${major}$shared_ext'
16160   shlibpath_overrides_runpath=yes
16161   shlibpath_var=DYLD_LIBRARY_PATH
16162   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
16163
16164   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
16165   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
16166   ;;
16167
16168 dgux*)
16169   version_type=linux
16170   need_lib_prefix=no
16171   need_version=no
16172   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
16173   soname_spec='${libname}${release}${shared_ext}$major'
16174   shlibpath_var=LD_LIBRARY_PATH
16175   ;;
16176
16177 freebsd1*)
16178   dynamic_linker=no
16179   ;;
16180
16181 freebsd* | dragonfly*)
16182   # DragonFly does not have aout.  When/if they implement a new
16183   # versioning mechanism, adjust this.
16184   if test -x /usr/bin/objformat; then
16185     objformat=`/usr/bin/objformat`
16186   else
16187     case $host_os in
16188     freebsd[123]*) objformat=aout ;;
16189     *) objformat=elf ;;
16190     esac
16191   fi
16192   version_type=freebsd-$objformat
16193   case $version_type in
16194     freebsd-elf*)
16195       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
16196       need_version=no
16197       need_lib_prefix=no
16198       ;;
16199     freebsd-*)
16200       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
16201       need_version=yes
16202       ;;
16203   esac
16204   shlibpath_var=LD_LIBRARY_PATH
16205   case $host_os in
16206   freebsd2*)
16207     shlibpath_overrides_runpath=yes
16208     ;;
16209   freebsd3.[01]* | freebsdelf3.[01]*)
16210     shlibpath_overrides_runpath=yes
16211     hardcode_into_libs=yes
16212     ;;
16213   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
16214   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
16215     shlibpath_overrides_runpath=no
16216     hardcode_into_libs=yes
16217     ;;
16218   *) # from 4.6 on, and DragonFly
16219     shlibpath_overrides_runpath=yes
16220     hardcode_into_libs=yes
16221     ;;
16222   esac
16223   ;;
16224
16225 gnu*)
16226   version_type=linux
16227   need_lib_prefix=no
16228   need_version=no
16229   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
16230   soname_spec='${libname}${release}${shared_ext}$major'
16231   shlibpath_var=LD_LIBRARY_PATH
16232   hardcode_into_libs=yes
16233   ;;
16234
16235 haiku*)
16236   version_type=linux
16237   need_lib_prefix=no
16238   need_version=no
16239   dynamic_linker="$host_os runtime_loader"
16240   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
16241   soname_spec='${libname}${release}${shared_ext}$major'
16242   shlibpath_var=LIBRARY_PATH
16243   shlibpath_overrides_runpath=yes
16244   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
16245   hardcode_into_libs=yes
16246   ;;
16247
16248 hpux9* | hpux10* | hpux11*)
16249   # Give a soname corresponding to the major version so that dld.sl refuses to
16250   # link against other versions.
16251   version_type=sunos
16252   need_lib_prefix=no
16253   need_version=no
16254   case $host_cpu in
16255   ia64*)
16256     shrext_cmds='.so'
16257     hardcode_into_libs=yes
16258     dynamic_linker="$host_os dld.so"
16259     shlibpath_var=LD_LIBRARY_PATH
16260     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
16261     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16262     soname_spec='${libname}${release}${shared_ext}$major'
16263     if test "X$HPUX_IA64_MODE" = X32; then
16264       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
16265     else
16266       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
16267     fi
16268     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
16269     ;;
16270   hppa*64*)
16271     shrext_cmds='.sl'
16272     hardcode_into_libs=yes
16273     dynamic_linker="$host_os dld.sl"
16274     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
16275     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
16276     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16277     soname_spec='${libname}${release}${shared_ext}$major'
16278     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
16279     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
16280     ;;
16281   *)
16282     shrext_cmds='.sl'
16283     dynamic_linker="$host_os dld.sl"
16284     shlibpath_var=SHLIB_PATH
16285     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
16286     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16287     soname_spec='${libname}${release}${shared_ext}$major'
16288     ;;
16289   esac
16290   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
16291   postinstall_cmds='chmod 555 $lib'
16292   # or fails outright, so override atomically:
16293   install_override_mode=555
16294   ;;
16295
16296 interix[3-9]*)
16297   version_type=linux
16298   need_lib_prefix=no
16299   need_version=no
16300   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
16301   soname_spec='${libname}${release}${shared_ext}$major'
16302   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
16303   shlibpath_var=LD_LIBRARY_PATH
16304   shlibpath_overrides_runpath=no
16305   hardcode_into_libs=yes
16306   ;;
16307
16308 irix5* | irix6* | nonstopux*)
16309   case $host_os in
16310     nonstopux*) version_type=nonstopux ;;
16311     *)
16312         if test "$lt_cv_prog_gnu_ld" = yes; then
16313                 version_type=linux
16314         else
16315                 version_type=irix
16316         fi ;;
16317   esac
16318   need_lib_prefix=no
16319   need_version=no
16320   soname_spec='${libname}${release}${shared_ext}$major'
16321   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
16322   case $host_os in
16323   irix5* | nonstopux*)
16324     libsuff= shlibsuff=
16325     ;;
16326   *)
16327     case $LD in # libtool.m4 will add one of these switches to LD
16328     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
16329       libsuff= shlibsuff= libmagic=32-bit;;
16330     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
16331       libsuff=32 shlibsuff=N32 libmagic=N32;;
16332     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
16333       libsuff=64 shlibsuff=64 libmagic=64-bit;;
16334     *) libsuff= shlibsuff= libmagic=never-match;;
16335     esac
16336     ;;
16337   esac
16338   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
16339   shlibpath_overrides_runpath=no
16340   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
16341   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
16342   hardcode_into_libs=yes
16343   ;;
16344
16345 # No shared lib support for Linux oldld, aout, or coff.
16346 linux*oldld* | linux*aout* | linux*coff*)
16347   dynamic_linker=no
16348   ;;
16349
16350 # This must be Linux ELF.
16351 linux* | k*bsd*-gnu | kopensolaris*-gnu)
16352   version_type=linux
16353   need_lib_prefix=no
16354   need_version=no
16355   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16356   soname_spec='${libname}${release}${shared_ext}$major'
16357   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
16358   shlibpath_var=LD_LIBRARY_PATH
16359   shlibpath_overrides_runpath=no
16360
16361   # Some binutils ld are patched to set DT_RUNPATH
16362   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
16363   $as_echo_n "(cached) " >&6
16364 else
16365   lt_cv_shlibpath_overrides_runpath=no
16366     save_LDFLAGS=$LDFLAGS
16367     save_libdir=$libdir
16368     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
16369          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
16370     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16371 /* end confdefs.h.  */
16372
16373 int
16374 main ()
16375 {
16376
16377   ;
16378   return 0;
16379 }
16380 _ACEOF
16381 if ac_fn_c_try_link "$LINENO"; then :
16382   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
16383   lt_cv_shlibpath_overrides_runpath=yes
16384 fi
16385 fi
16386 rm -f core conftest.err conftest.$ac_objext \
16387     conftest$ac_exeext conftest.$ac_ext
16388     LDFLAGS=$save_LDFLAGS
16389     libdir=$save_libdir
16390
16391 fi
16392
16393   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
16394
16395   # This implies no fast_install, which is unacceptable.
16396   # Some rework will be needed to allow for fast_install
16397   # before this can be enabled.
16398   hardcode_into_libs=yes
16399
16400   # Append ld.so.conf contents to the search path
16401   if test -f /etc/ld.so.conf; then
16402     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' ' '`
16403     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
16404   fi
16405
16406   # We used to test for /lib/ld.so.1 and disable shared libraries on
16407   # powerpc, because MkLinux only supported shared libraries with the
16408   # GNU dynamic linker.  Since this was broken with cross compilers,
16409   # most powerpc-linux boxes support dynamic linking these days and
16410   # people can always --disable-shared, the test was removed, and we
16411   # assume the GNU/Linux dynamic linker is in use.
16412   dynamic_linker='GNU/Linux ld.so'
16413   ;;
16414
16415 netbsd*)
16416   version_type=sunos
16417   need_lib_prefix=no
16418   need_version=no
16419   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16420     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
16421     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
16422     dynamic_linker='NetBSD (a.out) ld.so'
16423   else
16424     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
16425     soname_spec='${libname}${release}${shared_ext}$major'
16426     dynamic_linker='NetBSD ld.elf_so'
16427   fi
16428   shlibpath_var=LD_LIBRARY_PATH
16429   shlibpath_overrides_runpath=yes
16430   hardcode_into_libs=yes
16431   ;;
16432
16433 newsos6)
16434   version_type=linux
16435   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16436   shlibpath_var=LD_LIBRARY_PATH
16437   shlibpath_overrides_runpath=yes
16438   ;;
16439
16440 *nto* | *qnx*)
16441   version_type=qnx
16442   need_lib_prefix=no
16443   need_version=no
16444   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16445   soname_spec='${libname}${release}${shared_ext}$major'
16446   shlibpath_var=LD_LIBRARY_PATH
16447   shlibpath_overrides_runpath=no
16448   hardcode_into_libs=yes
16449   dynamic_linker='ldqnx.so'
16450   ;;
16451
16452 openbsd*)
16453   version_type=sunos
16454   sys_lib_dlsearch_path_spec="/usr/lib"
16455   need_lib_prefix=no
16456   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
16457   case $host_os in
16458     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
16459     *)                          need_version=no  ;;
16460   esac
16461   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
16462   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
16463   shlibpath_var=LD_LIBRARY_PATH
16464   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
16465     case $host_os in
16466       openbsd2.[89] | openbsd2.[89].*)
16467         shlibpath_overrides_runpath=no
16468         ;;
16469       *)
16470         shlibpath_overrides_runpath=yes
16471         ;;
16472       esac
16473   else
16474     shlibpath_overrides_runpath=yes
16475   fi
16476   ;;
16477
16478 os2*)
16479   libname_spec='$name'
16480   shrext_cmds=".dll"
16481   need_lib_prefix=no
16482   library_names_spec='$libname${shared_ext} $libname.a'
16483   dynamic_linker='OS/2 ld.exe'
16484   shlibpath_var=LIBPATH
16485   ;;
16486
16487 osf3* | osf4* | osf5*)
16488   version_type=osf
16489   need_lib_prefix=no
16490   need_version=no
16491   soname_spec='${libname}${release}${shared_ext}$major'
16492   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16493   shlibpath_var=LD_LIBRARY_PATH
16494   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
16495   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
16496   ;;
16497
16498 rdos*)
16499   dynamic_linker=no
16500   ;;
16501
16502 solaris*)
16503   version_type=linux
16504   need_lib_prefix=no
16505   need_version=no
16506   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16507   soname_spec='${libname}${release}${shared_ext}$major'
16508   shlibpath_var=LD_LIBRARY_PATH
16509   shlibpath_overrides_runpath=yes
16510   hardcode_into_libs=yes
16511   # ldd complains unless libraries are executable
16512   postinstall_cmds='chmod +x $lib'
16513   ;;
16514
16515 sunos4*)
16516   version_type=sunos
16517   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
16518   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
16519   shlibpath_var=LD_LIBRARY_PATH
16520   shlibpath_overrides_runpath=yes
16521   if test "$with_gnu_ld" = yes; then
16522     need_lib_prefix=no
16523   fi
16524   need_version=yes
16525   ;;
16526
16527 sysv4 | sysv4.3*)
16528   version_type=linux
16529   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16530   soname_spec='${libname}${release}${shared_ext}$major'
16531   shlibpath_var=LD_LIBRARY_PATH
16532   case $host_vendor in
16533     sni)
16534       shlibpath_overrides_runpath=no
16535       need_lib_prefix=no
16536       runpath_var=LD_RUN_PATH
16537       ;;
16538     siemens)
16539       need_lib_prefix=no
16540       ;;
16541     motorola)
16542       need_lib_prefix=no
16543       need_version=no
16544       shlibpath_overrides_runpath=no
16545       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
16546       ;;
16547   esac
16548   ;;
16549
16550 sysv4*MP*)
16551   if test -d /usr/nec ;then
16552     version_type=linux
16553     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
16554     soname_spec='$libname${shared_ext}.$major'
16555     shlibpath_var=LD_LIBRARY_PATH
16556   fi
16557   ;;
16558
16559 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
16560   version_type=freebsd-elf
16561   need_lib_prefix=no
16562   need_version=no
16563   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
16564   soname_spec='${libname}${release}${shared_ext}$major'
16565   shlibpath_var=LD_LIBRARY_PATH
16566   shlibpath_overrides_runpath=yes
16567   hardcode_into_libs=yes
16568   if test "$with_gnu_ld" = yes; then
16569     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
16570   else
16571     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
16572     case $host_os in
16573       sco3.2v5*)
16574         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
16575         ;;
16576     esac
16577   fi
16578   sys_lib_dlsearch_path_spec='/usr/lib'
16579   ;;
16580
16581 tpf*)
16582   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
16583   version_type=linux
16584   need_lib_prefix=no
16585   need_version=no
16586   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16587   shlibpath_var=LD_LIBRARY_PATH
16588   shlibpath_overrides_runpath=no
16589   hardcode_into_libs=yes
16590   ;;
16591
16592 uts4*)
16593   version_type=linux
16594   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16595   soname_spec='${libname}${release}${shared_ext}$major'
16596   shlibpath_var=LD_LIBRARY_PATH
16597   ;;
16598
16599 *)
16600   dynamic_linker=no
16601   ;;
16602 esac
16603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
16604 $as_echo "$dynamic_linker" >&6; }
16605 test "$dynamic_linker" = no && can_build_shared=no
16606
16607 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
16608 if test "$GCC" = yes; then
16609   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
16610 fi
16611
16612 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
16613   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
16614 fi
16615 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
16616   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
16617 fi
16618
16619
16620
16621
16622
16623
16624
16625
16626
16627
16628
16629
16630
16631
16632
16633
16634
16635
16636
16637
16638
16639
16640
16641
16642
16643
16644
16645
16646
16647
16648
16649
16650
16651
16652
16653
16654
16655
16656
16657
16658
16659
16660
16661
16662
16663
16664
16665
16666
16667
16668
16669
16670
16671
16672
16673
16674
16675
16676
16677
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   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
16711 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
16712 hardcode_action=
16713 if test -n "$hardcode_libdir_flag_spec" ||
16714    test -n "$runpath_var" ||
16715    test "X$hardcode_automatic" = "Xyes" ; then
16716
16717   # We can hardcode non-existent directories.
16718   if test "$hardcode_direct" != no &&
16719      # If the only mechanism to avoid hardcoding is shlibpath_var, we
16720      # have to relink, otherwise we might link with an installed library
16721      # when we should be linking with a yet-to-be-installed one
16722      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
16723      test "$hardcode_minus_L" != no; then
16724     # Linking always hardcodes the temporary library directory.
16725     hardcode_action=relink
16726   else
16727     # We can link without hardcoding, and we can hardcode nonexisting dirs.
16728     hardcode_action=immediate
16729   fi
16730 else
16731   # We cannot hardcode anything, or else we can only hardcode existing
16732   # directories.
16733   hardcode_action=unsupported
16734 fi
16735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
16736 $as_echo "$hardcode_action" >&6; }
16737
16738 if test "$hardcode_action" = relink ||
16739    test "$inherit_rpath" = yes; then
16740   # Fast installation is not supported
16741   enable_fast_install=no
16742 elif test "$shlibpath_overrides_runpath" = yes ||
16743      test "$enable_shared" = no; then
16744   # Fast installation is not necessary
16745   enable_fast_install=needless
16746 fi
16747
16748
16749
16750
16751
16752
16753   if test "x$enable_dlopen" != xyes; then
16754   enable_dlopen=unknown
16755   enable_dlopen_self=unknown
16756   enable_dlopen_self_static=unknown
16757 else
16758   lt_cv_dlopen=no
16759   lt_cv_dlopen_libs=
16760
16761   case $host_os in
16762   beos*)
16763     lt_cv_dlopen="load_add_on"
16764     lt_cv_dlopen_libs=
16765     lt_cv_dlopen_self=yes
16766     ;;
16767
16768   mingw* | pw32* | cegcc*)
16769     lt_cv_dlopen="LoadLibrary"
16770     lt_cv_dlopen_libs=
16771     ;;
16772
16773   cygwin*)
16774     lt_cv_dlopen="dlopen"
16775     lt_cv_dlopen_libs=
16776     ;;
16777
16778   darwin*)
16779   # if libdl is installed we need to link against it
16780     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
16781 $as_echo_n "checking for dlopen in -ldl... " >&6; }
16782 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
16783   $as_echo_n "(cached) " >&6
16784 else
16785   ac_check_lib_save_LIBS=$LIBS
16786 LIBS="-ldl  $LIBS"
16787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16788 /* end confdefs.h.  */
16789
16790 /* Override any GCC internal prototype to avoid an error.
16791    Use char because int might match the return type of a GCC
16792    builtin and then its argument prototype would still apply.  */
16793 #ifdef __cplusplus
16794 extern "C"
16795 #endif
16796 char dlopen ();
16797 int
16798 main ()
16799 {
16800 return dlopen ();
16801   ;
16802   return 0;
16803 }
16804 _ACEOF
16805 if ac_fn_c_try_link "$LINENO"; then :
16806   ac_cv_lib_dl_dlopen=yes
16807 else
16808   ac_cv_lib_dl_dlopen=no
16809 fi
16810 rm -f core conftest.err conftest.$ac_objext \
16811     conftest$ac_exeext conftest.$ac_ext
16812 LIBS=$ac_check_lib_save_LIBS
16813 fi
16814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
16815 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
16816 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
16817   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
16818 else
16819
16820     lt_cv_dlopen="dyld"
16821     lt_cv_dlopen_libs=
16822     lt_cv_dlopen_self=yes
16823
16824 fi
16825
16826     ;;
16827
16828   *)
16829     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
16830 if test "x$ac_cv_func_shl_load" = x""yes; then :
16831   lt_cv_dlopen="shl_load"
16832 else
16833   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
16834 $as_echo_n "checking for shl_load in -ldld... " >&6; }
16835 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
16836   $as_echo_n "(cached) " >&6
16837 else
16838   ac_check_lib_save_LIBS=$LIBS
16839 LIBS="-ldld  $LIBS"
16840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16841 /* end confdefs.h.  */
16842
16843 /* Override any GCC internal prototype to avoid an error.
16844    Use char because int might match the return type of a GCC
16845    builtin and then its argument prototype would still apply.  */
16846 #ifdef __cplusplus
16847 extern "C"
16848 #endif
16849 char shl_load ();
16850 int
16851 main ()
16852 {
16853 return shl_load ();
16854   ;
16855   return 0;
16856 }
16857 _ACEOF
16858 if ac_fn_c_try_link "$LINENO"; then :
16859   ac_cv_lib_dld_shl_load=yes
16860 else
16861   ac_cv_lib_dld_shl_load=no
16862 fi
16863 rm -f core conftest.err conftest.$ac_objext \
16864     conftest$ac_exeext conftest.$ac_ext
16865 LIBS=$ac_check_lib_save_LIBS
16866 fi
16867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
16868 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
16869 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
16870   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
16871 else
16872   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
16873 if test "x$ac_cv_func_dlopen" = x""yes; then :
16874   lt_cv_dlopen="dlopen"
16875 else
16876   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
16877 $as_echo_n "checking for dlopen in -ldl... " >&6; }
16878 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
16879   $as_echo_n "(cached) " >&6
16880 else
16881   ac_check_lib_save_LIBS=$LIBS
16882 LIBS="-ldl  $LIBS"
16883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16884 /* end confdefs.h.  */
16885
16886 /* Override any GCC internal prototype to avoid an error.
16887    Use char because int might match the return type of a GCC
16888    builtin and then its argument prototype would still apply.  */
16889 #ifdef __cplusplus
16890 extern "C"
16891 #endif
16892 char dlopen ();
16893 int
16894 main ()
16895 {
16896 return dlopen ();
16897   ;
16898   return 0;
16899 }
16900 _ACEOF
16901 if ac_fn_c_try_link "$LINENO"; then :
16902   ac_cv_lib_dl_dlopen=yes
16903 else
16904   ac_cv_lib_dl_dlopen=no
16905 fi
16906 rm -f core conftest.err conftest.$ac_objext \
16907     conftest$ac_exeext conftest.$ac_ext
16908 LIBS=$ac_check_lib_save_LIBS
16909 fi
16910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
16911 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
16912 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
16913   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
16914 else
16915   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
16916 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
16917 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
16918   $as_echo_n "(cached) " >&6
16919 else
16920   ac_check_lib_save_LIBS=$LIBS
16921 LIBS="-lsvld  $LIBS"
16922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16923 /* end confdefs.h.  */
16924
16925 /* Override any GCC internal prototype to avoid an error.
16926    Use char because int might match the return type of a GCC
16927    builtin and then its argument prototype would still apply.  */
16928 #ifdef __cplusplus
16929 extern "C"
16930 #endif
16931 char dlopen ();
16932 int
16933 main ()
16934 {
16935 return dlopen ();
16936   ;
16937   return 0;
16938 }
16939 _ACEOF
16940 if ac_fn_c_try_link "$LINENO"; then :
16941   ac_cv_lib_svld_dlopen=yes
16942 else
16943   ac_cv_lib_svld_dlopen=no
16944 fi
16945 rm -f core conftest.err conftest.$ac_objext \
16946     conftest$ac_exeext conftest.$ac_ext
16947 LIBS=$ac_check_lib_save_LIBS
16948 fi
16949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
16950 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
16951 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
16952   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
16953 else
16954   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
16955 $as_echo_n "checking for dld_link in -ldld... " >&6; }
16956 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
16957   $as_echo_n "(cached) " >&6
16958 else
16959   ac_check_lib_save_LIBS=$LIBS
16960 LIBS="-ldld  $LIBS"
16961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16962 /* end confdefs.h.  */
16963
16964 /* Override any GCC internal prototype to avoid an error.
16965    Use char because int might match the return type of a GCC
16966    builtin and then its argument prototype would still apply.  */
16967 #ifdef __cplusplus
16968 extern "C"
16969 #endif
16970 char dld_link ();
16971 int
16972 main ()
16973 {
16974 return dld_link ();
16975   ;
16976   return 0;
16977 }
16978 _ACEOF
16979 if ac_fn_c_try_link "$LINENO"; then :
16980   ac_cv_lib_dld_dld_link=yes
16981 else
16982   ac_cv_lib_dld_dld_link=no
16983 fi
16984 rm -f core conftest.err conftest.$ac_objext \
16985     conftest$ac_exeext conftest.$ac_ext
16986 LIBS=$ac_check_lib_save_LIBS
16987 fi
16988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
16989 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
16990 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
16991   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
16992 fi
16993
16994
16995 fi
16996
16997
16998 fi
16999
17000
17001 fi
17002
17003
17004 fi
17005
17006
17007 fi
17008
17009     ;;
17010   esac
17011
17012   if test "x$lt_cv_dlopen" != xno; then
17013     enable_dlopen=yes
17014   else
17015     enable_dlopen=no
17016   fi
17017
17018   case $lt_cv_dlopen in
17019   dlopen)
17020     save_CPPFLAGS="$CPPFLAGS"
17021     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
17022
17023     save_LDFLAGS="$LDFLAGS"
17024     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
17025
17026     save_LIBS="$LIBS"
17027     LIBS="$lt_cv_dlopen_libs $LIBS"
17028
17029     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
17030 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
17031 if test "${lt_cv_dlopen_self+set}" = set; then :
17032   $as_echo_n "(cached) " >&6
17033 else
17034           if test "$cross_compiling" = yes; then :
17035   lt_cv_dlopen_self=cross
17036 else
17037   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17038   lt_status=$lt_dlunknown
17039   cat > conftest.$ac_ext <<_LT_EOF
17040 #line 17040 "configure"
17041 #include "confdefs.h"
17042
17043 #if HAVE_DLFCN_H
17044 #include <dlfcn.h>
17045 #endif
17046
17047 #include <stdio.h>
17048
17049 #ifdef RTLD_GLOBAL
17050 #  define LT_DLGLOBAL           RTLD_GLOBAL
17051 #else
17052 #  ifdef DL_GLOBAL
17053 #    define LT_DLGLOBAL         DL_GLOBAL
17054 #  else
17055 #    define LT_DLGLOBAL         0
17056 #  endif
17057 #endif
17058
17059 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17060    find out it does not work in some platform. */
17061 #ifndef LT_DLLAZY_OR_NOW
17062 #  ifdef RTLD_LAZY
17063 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
17064 #  else
17065 #    ifdef DL_LAZY
17066 #      define LT_DLLAZY_OR_NOW          DL_LAZY
17067 #    else
17068 #      ifdef RTLD_NOW
17069 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
17070 #      else
17071 #        ifdef DL_NOW
17072 #          define LT_DLLAZY_OR_NOW      DL_NOW
17073 #        else
17074 #          define LT_DLLAZY_OR_NOW      0
17075 #        endif
17076 #      endif
17077 #    endif
17078 #  endif
17079 #endif
17080
17081 /* When -fvisbility=hidden is used, assume the code has been annotated
17082    correspondingly for the symbols needed.  */
17083 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
17084 void fnord () __attribute__((visibility("default")));
17085 #endif
17086
17087 void fnord () { int i=42; }
17088 int main ()
17089 {
17090   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17091   int status = $lt_dlunknown;
17092
17093   if (self)
17094     {
17095       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
17096       else
17097         {
17098           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
17099           else puts (dlerror ());
17100         }
17101       /* dlclose (self); */
17102     }
17103   else
17104     puts (dlerror ());
17105
17106   return status;
17107 }
17108 _LT_EOF
17109   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
17110   (eval $ac_link) 2>&5
17111   ac_status=$?
17112   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17113   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
17114     (./conftest; exit; ) >&5 2>/dev/null
17115     lt_status=$?
17116     case x$lt_status in
17117       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
17118       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
17119       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
17120     esac
17121   else :
17122     # compilation failed
17123     lt_cv_dlopen_self=no
17124   fi
17125 fi
17126 rm -fr conftest*
17127
17128
17129 fi
17130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
17131 $as_echo "$lt_cv_dlopen_self" >&6; }
17132
17133     if test "x$lt_cv_dlopen_self" = xyes; then
17134       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
17135       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
17136 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
17137 if test "${lt_cv_dlopen_self_static+set}" = set; then :
17138   $as_echo_n "(cached) " >&6
17139 else
17140           if test "$cross_compiling" = yes; then :
17141   lt_cv_dlopen_self_static=cross
17142 else
17143   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17144   lt_status=$lt_dlunknown
17145   cat > conftest.$ac_ext <<_LT_EOF
17146 #line 17146 "configure"
17147 #include "confdefs.h"
17148
17149 #if HAVE_DLFCN_H
17150 #include <dlfcn.h>
17151 #endif
17152
17153 #include <stdio.h>
17154
17155 #ifdef RTLD_GLOBAL
17156 #  define LT_DLGLOBAL           RTLD_GLOBAL
17157 #else
17158 #  ifdef DL_GLOBAL
17159 #    define LT_DLGLOBAL         DL_GLOBAL
17160 #  else
17161 #    define LT_DLGLOBAL         0
17162 #  endif
17163 #endif
17164
17165 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17166    find out it does not work in some platform. */
17167 #ifndef LT_DLLAZY_OR_NOW
17168 #  ifdef RTLD_LAZY
17169 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
17170 #  else
17171 #    ifdef DL_LAZY
17172 #      define LT_DLLAZY_OR_NOW          DL_LAZY
17173 #    else
17174 #      ifdef RTLD_NOW
17175 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
17176 #      else
17177 #        ifdef DL_NOW
17178 #          define LT_DLLAZY_OR_NOW      DL_NOW
17179 #        else
17180 #          define LT_DLLAZY_OR_NOW      0
17181 #        endif
17182 #      endif
17183 #    endif
17184 #  endif
17185 #endif
17186
17187 /* When -fvisbility=hidden is used, assume the code has been annotated
17188    correspondingly for the symbols needed.  */
17189 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
17190 void fnord () __attribute__((visibility("default")));
17191 #endif
17192
17193 void fnord () { int i=42; }
17194 int main ()
17195 {
17196   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17197   int status = $lt_dlunknown;
17198
17199   if (self)
17200     {
17201       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
17202       else
17203         {
17204           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
17205           else puts (dlerror ());
17206         }
17207       /* dlclose (self); */
17208     }
17209   else
17210     puts (dlerror ());
17211
17212   return status;
17213 }
17214 _LT_EOF
17215   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
17216   (eval $ac_link) 2>&5
17217   ac_status=$?
17218   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17219   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
17220     (./conftest; exit; ) >&5 2>/dev/null
17221     lt_status=$?
17222     case x$lt_status in
17223       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
17224       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
17225       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
17226     esac
17227   else :
17228     # compilation failed
17229     lt_cv_dlopen_self_static=no
17230   fi
17231 fi
17232 rm -fr conftest*
17233
17234
17235 fi
17236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
17237 $as_echo "$lt_cv_dlopen_self_static" >&6; }
17238     fi
17239
17240     CPPFLAGS="$save_CPPFLAGS"
17241     LDFLAGS="$save_LDFLAGS"
17242     LIBS="$save_LIBS"
17243     ;;
17244   esac
17245
17246   case $lt_cv_dlopen_self in
17247   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
17248   *) enable_dlopen_self=unknown ;;
17249   esac
17250
17251   case $lt_cv_dlopen_self_static in
17252   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
17253   *) enable_dlopen_self_static=unknown ;;
17254   esac
17255 fi
17256
17257
17258
17259
17260
17261
17262
17263
17264
17265
17266
17267
17268
17269
17270
17271
17272
17273 striplib=
17274 old_striplib=
17275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
17276 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
17277 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
17278   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
17279   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
17280   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17281 $as_echo "yes" >&6; }
17282 else
17283 # FIXME - insert some real tests, host_os isn't really good enough
17284   case $host_os in
17285   darwin*)
17286     if test -n "$STRIP" ; then
17287       striplib="$STRIP -x"
17288       old_striplib="$STRIP -S"
17289       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17290 $as_echo "yes" >&6; }
17291     else
17292       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17293 $as_echo "no" >&6; }
17294     fi
17295     ;;
17296   *)
17297     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17298 $as_echo "no" >&6; }
17299     ;;
17300   esac
17301 fi
17302
17303
17304
17305
17306
17307
17308
17309
17310
17311
17312
17313
17314   # Report which library types will actually be built
17315   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
17316 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
17317   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
17318 $as_echo "$can_build_shared" >&6; }
17319
17320   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
17321 $as_echo_n "checking whether to build shared libraries... " >&6; }
17322   test "$can_build_shared" = "no" && enable_shared=no
17323
17324   # On AIX, shared libraries and static libraries use the same namespace, and
17325   # are all built from PIC.
17326   case $host_os in
17327   aix3*)
17328     test "$enable_shared" = yes && enable_static=no
17329     if test -n "$RANLIB"; then
17330       archive_cmds="$archive_cmds~\$RANLIB \$lib"
17331       postinstall_cmds='$RANLIB $lib'
17332     fi
17333     ;;
17334
17335   aix[4-9]*)
17336     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
17337       test "$enable_shared" = yes && enable_static=no
17338     fi
17339     ;;
17340   esac
17341   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
17342 $as_echo "$enable_shared" >&6; }
17343
17344   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
17345 $as_echo_n "checking whether to build static libraries... " >&6; }
17346   # Make sure either enable_shared or enable_static is yes.
17347   test "$enable_shared" = yes || enable_static=yes
17348   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
17349 $as_echo "$enable_static" >&6; }
17350
17351
17352
17353
17354 fi
17355 ac_ext=c
17356 ac_cpp='$CPP $CPPFLAGS'
17357 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17358 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17359 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17360
17361 CC="$lt_save_CC"
17362
17363       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
17364     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
17365     (test "X$CXX" != "Xg++"))) ; then
17366   ac_ext=cpp
17367 ac_cpp='$CXXCPP $CPPFLAGS'
17368 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17369 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17370 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
17371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
17372 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
17373 if test -z "$CXXCPP"; then
17374   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
17375   $as_echo_n "(cached) " >&6
17376 else
17377       # Double quotes because CXXCPP needs to be expanded
17378     for CXXCPP in "$CXX -E" "/lib/cpp"
17379     do
17380       ac_preproc_ok=false
17381 for ac_cxx_preproc_warn_flag in '' yes
17382 do
17383   # Use a header file that comes with gcc, so configuring glibc
17384   # with a fresh cross-compiler works.
17385   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
17386   # <limits.h> exists even on freestanding compilers.
17387   # On the NeXT, cc -E runs the code through the compiler's parser,
17388   # not just through cpp. "Syntax error" is here to catch this case.
17389   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17390 /* end confdefs.h.  */
17391 #ifdef __STDC__
17392 # include <limits.h>
17393 #else
17394 # include <assert.h>
17395 #endif
17396                      Syntax error
17397 _ACEOF
17398 if ac_fn_cxx_try_cpp "$LINENO"; then :
17399
17400 else
17401   # Broken: fails on valid input.
17402 continue
17403 fi
17404 rm -f conftest.err conftest.$ac_ext
17405
17406   # OK, works on sane cases.  Now check whether nonexistent headers
17407   # can be detected and how.
17408   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17409 /* end confdefs.h.  */
17410 #include <ac_nonexistent.h>
17411 _ACEOF
17412 if ac_fn_cxx_try_cpp "$LINENO"; then :
17413   # Broken: success on invalid input.
17414 continue
17415 else
17416   # Passes both tests.
17417 ac_preproc_ok=:
17418 break
17419 fi
17420 rm -f conftest.err conftest.$ac_ext
17421
17422 done
17423 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
17424 rm -f conftest.err conftest.$ac_ext
17425 if $ac_preproc_ok; then :
17426   break
17427 fi
17428
17429     done
17430     ac_cv_prog_CXXCPP=$CXXCPP
17431
17432 fi
17433   CXXCPP=$ac_cv_prog_CXXCPP
17434 else
17435   ac_cv_prog_CXXCPP=$CXXCPP
17436 fi
17437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
17438 $as_echo "$CXXCPP" >&6; }
17439 ac_preproc_ok=false
17440 for ac_cxx_preproc_warn_flag in '' yes
17441 do
17442   # Use a header file that comes with gcc, so configuring glibc
17443   # with a fresh cross-compiler works.
17444   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
17445   # <limits.h> exists even on freestanding compilers.
17446   # On the NeXT, cc -E runs the code through the compiler's parser,
17447   # not just through cpp. "Syntax error" is here to catch this case.
17448   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17449 /* end confdefs.h.  */
17450 #ifdef __STDC__
17451 # include <limits.h>
17452 #else
17453 # include <assert.h>
17454 #endif
17455                      Syntax error
17456 _ACEOF
17457 if ac_fn_cxx_try_cpp "$LINENO"; then :
17458
17459 else
17460   # Broken: fails on valid input.
17461 continue
17462 fi
17463 rm -f conftest.err conftest.$ac_ext
17464
17465   # OK, works on sane cases.  Now check whether nonexistent headers
17466   # can be detected and how.
17467   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17468 /* end confdefs.h.  */
17469 #include <ac_nonexistent.h>
17470 _ACEOF
17471 if ac_fn_cxx_try_cpp "$LINENO"; then :
17472   # Broken: success on invalid input.
17473 continue
17474 else
17475   # Passes both tests.
17476 ac_preproc_ok=:
17477 break
17478 fi
17479 rm -f conftest.err conftest.$ac_ext
17480
17481 done
17482 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
17483 rm -f conftest.err conftest.$ac_ext
17484 if $ac_preproc_ok; then :
17485
17486 else
17487   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
17488 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
17489 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
17490 See \`config.log' for more details." "$LINENO" 5; }
17491 fi
17492
17493 ac_ext=c
17494 ac_cpp='$CPP $CPPFLAGS'
17495 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17496 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17497 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17498
17499 else
17500   _lt_caught_CXX_error=yes
17501 fi
17502
17503 ac_ext=cpp
17504 ac_cpp='$CXXCPP $CPPFLAGS'
17505 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17506 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17507 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
17508
17509 archive_cmds_need_lc_CXX=no
17510 allow_undefined_flag_CXX=
17511 always_export_symbols_CXX=no
17512 archive_expsym_cmds_CXX=
17513 compiler_needs_object_CXX=no
17514 export_dynamic_flag_spec_CXX=
17515 hardcode_direct_CXX=no
17516 hardcode_direct_absolute_CXX=no
17517 hardcode_libdir_flag_spec_CXX=
17518 hardcode_libdir_flag_spec_ld_CXX=
17519 hardcode_libdir_separator_CXX=
17520 hardcode_minus_L_CXX=no
17521 hardcode_shlibpath_var_CXX=unsupported
17522 hardcode_automatic_CXX=no
17523 inherit_rpath_CXX=no
17524 module_cmds_CXX=
17525 module_expsym_cmds_CXX=
17526 link_all_deplibs_CXX=unknown
17527 old_archive_cmds_CXX=$old_archive_cmds
17528 reload_flag_CXX=$reload_flag
17529 reload_cmds_CXX=$reload_cmds
17530 no_undefined_flag_CXX=
17531 whole_archive_flag_spec_CXX=
17532 enable_shared_with_static_runtimes_CXX=no
17533
17534 # Source file extension for C++ test sources.
17535 ac_ext=cpp
17536
17537 # Object file extension for compiled C++ test sources.
17538 objext=o
17539 objext_CXX=$objext
17540
17541 # No sense in running all these tests if we already determined that
17542 # the CXX compiler isn't working.  Some variables (like enable_shared)
17543 # are currently assumed to apply to all compilers on this platform,
17544 # and will be corrupted by setting them based on a non-working compiler.
17545 if test "$_lt_caught_CXX_error" != yes; then
17546   # Code to be used in simple compile tests
17547   lt_simple_compile_test_code="int some_variable = 0;"
17548
17549   # Code to be used in simple link tests
17550   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
17551
17552   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
17553
17554
17555
17556
17557
17558
17559 # If no C compiler was specified, use CC.
17560 LTCC=${LTCC-"$CC"}
17561
17562 # If no C compiler flags were specified, use CFLAGS.
17563 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
17564
17565 # Allow CC to be a program name with arguments.
17566 compiler=$CC
17567
17568
17569   # save warnings/boilerplate of simple test code
17570   ac_outfile=conftest.$ac_objext
17571 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
17572 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
17573 _lt_compiler_boilerplate=`cat conftest.err`
17574 $RM conftest*
17575
17576   ac_outfile=conftest.$ac_objext
17577 echo "$lt_simple_link_test_code" >conftest.$ac_ext
17578 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
17579 _lt_linker_boilerplate=`cat conftest.err`
17580 $RM -r conftest*
17581
17582
17583   # Allow CC to be a program name with arguments.
17584   lt_save_CC=$CC
17585   lt_save_LD=$LD
17586   lt_save_GCC=$GCC
17587   GCC=$GXX
17588   lt_save_with_gnu_ld=$with_gnu_ld
17589   lt_save_path_LD=$lt_cv_path_LD
17590   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
17591     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
17592   else
17593     $as_unset lt_cv_prog_gnu_ld
17594   fi
17595   if test -n "${lt_cv_path_LDCXX+set}"; then
17596     lt_cv_path_LD=$lt_cv_path_LDCXX
17597   else
17598     $as_unset lt_cv_path_LD
17599   fi
17600   test -z "${LDCXX+set}" || LD=$LDCXX
17601   CC=${CXX-"c++"}
17602   compiler=$CC
17603   compiler_CXX=$CC
17604   for cc_temp in $compiler""; do
17605   case $cc_temp in
17606     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
17607     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
17608     \-*) ;;
17609     *) break;;
17610   esac
17611 done
17612 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
17613
17614
17615   if test -n "$compiler"; then
17616     # We don't want -fno-exception when compiling C++ code, so set the
17617     # no_builtin_flag separately
17618     if test "$GXX" = yes; then
17619       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
17620     else
17621       lt_prog_compiler_no_builtin_flag_CXX=
17622     fi
17623
17624     if test "$GXX" = yes; then
17625       # Set up default GNU C++ configuration
17626
17627
17628
17629 # Check whether --with-gnu-ld was given.
17630 if test "${with_gnu_ld+set}" = set; then :
17631   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
17632 else
17633   with_gnu_ld=no
17634 fi
17635
17636 ac_prog=ld
17637 if test "$GCC" = yes; then
17638   # Check if gcc -print-prog-name=ld gives a path.
17639   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
17640 $as_echo_n "checking for ld used by $CC... " >&6; }
17641   case $host in
17642   *-*-mingw*)
17643     # gcc leaves a trailing carriage return which upsets mingw
17644     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
17645   *)
17646     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
17647   esac
17648   case $ac_prog in
17649     # Accept absolute paths.
17650     [\\/]* | ?:[\\/]*)
17651       re_direlt='/[^/][^/]*/\.\./'
17652       # Canonicalize the pathname of ld
17653       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
17654       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
17655         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
17656       done
17657       test -z "$LD" && LD="$ac_prog"
17658       ;;
17659   "")
17660     # If it fails, then pretend we aren't using GCC.
17661     ac_prog=ld
17662     ;;
17663   *)
17664     # If it is relative, then search for the first ld in PATH.
17665     with_gnu_ld=unknown
17666     ;;
17667   esac
17668 elif test "$with_gnu_ld" = yes; then
17669   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
17670 $as_echo_n "checking for GNU ld... " >&6; }
17671 else
17672   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
17673 $as_echo_n "checking for non-GNU ld... " >&6; }
17674 fi
17675 if test "${lt_cv_path_LD+set}" = set; then :
17676   $as_echo_n "(cached) " >&6
17677 else
17678   if test -z "$LD"; then
17679   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
17680   for ac_dir in $PATH; do
17681     IFS="$lt_save_ifs"
17682     test -z "$ac_dir" && ac_dir=.
17683     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
17684       lt_cv_path_LD="$ac_dir/$ac_prog"
17685       # Check to see if the program is GNU ld.  I'd rather use --version,
17686       # but apparently some variants of GNU ld only accept -v.
17687       # Break only if it was the GNU/non-GNU ld that we prefer.
17688       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
17689       *GNU* | *'with BFD'*)
17690         test "$with_gnu_ld" != no && break
17691         ;;
17692       *)
17693         test "$with_gnu_ld" != yes && break
17694         ;;
17695       esac
17696     fi
17697   done
17698   IFS="$lt_save_ifs"
17699 else
17700   lt_cv_path_LD="$LD" # Let the user override the test with a path.
17701 fi
17702 fi
17703
17704 LD="$lt_cv_path_LD"
17705 if test -n "$LD"; then
17706   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
17707 $as_echo "$LD" >&6; }
17708 else
17709   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17710 $as_echo "no" >&6; }
17711 fi
17712 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
17713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
17714 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
17715 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
17716   $as_echo_n "(cached) " >&6
17717 else
17718   # I'd rather use --version here, but apparently some GNU lds only accept -v.
17719 case `$LD -v 2>&1 </dev/null` in
17720 *GNU* | *'with BFD'*)
17721   lt_cv_prog_gnu_ld=yes
17722   ;;
17723 *)
17724   lt_cv_prog_gnu_ld=no
17725   ;;
17726 esac
17727 fi
17728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
17729 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
17730 with_gnu_ld=$lt_cv_prog_gnu_ld
17731
17732
17733
17734
17735
17736
17737
17738       # Check if GNU C++ uses GNU ld as the underlying linker, since the
17739       # archiving commands below assume that GNU ld is being used.
17740       if test "$with_gnu_ld" = yes; then
17741         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
17742         archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17743
17744         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
17745         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
17746
17747         # If archive_cmds runs LD, not CC, wlarc should be empty
17748         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
17749         #     investigate it a little bit more. (MM)
17750         wlarc='${wl}'
17751
17752         # ancient GNU ld didn't support --whole-archive et. al.
17753         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
17754           $GREP 'no-whole-archive' > /dev/null; then
17755           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
17756         else
17757           whole_archive_flag_spec_CXX=
17758         fi
17759       else
17760         with_gnu_ld=no
17761         wlarc=
17762
17763         # A generic and very simple default shared library creation
17764         # command for GNU C++ for the case where it uses the native
17765         # linker, instead of GNU ld.  If possible, this setting should
17766         # overridden to take advantage of the native linker features on
17767         # the platform it is being used on.
17768         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
17769       fi
17770
17771       # Commands to make compiler produce verbose output that lists
17772       # what "hidden" libraries, object files and flags are used when
17773       # linking a shared library.
17774       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
17775
17776     else
17777       GXX=no
17778       with_gnu_ld=no
17779       wlarc=
17780     fi
17781
17782     # PORTME: fill in a description of your system's C++ link characteristics
17783     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
17784 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
17785     ld_shlibs_CXX=yes
17786     case $host_os in
17787       aix3*)
17788         # FIXME: insert proper C++ library support
17789         ld_shlibs_CXX=no
17790         ;;
17791       aix[4-9]*)
17792         if test "$host_cpu" = ia64; then
17793           # On IA64, the linker does run time linking by default, so we don't
17794           # have to do anything special.
17795           aix_use_runtimelinking=no
17796           exp_sym_flag='-Bexport'
17797           no_entry_flag=""
17798         else
17799           aix_use_runtimelinking=no
17800
17801           # Test if we are trying to use run time linking or normal
17802           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
17803           # need to do runtime linking.
17804           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
17805             for ld_flag in $LDFLAGS; do
17806               case $ld_flag in
17807               *-brtl*)
17808                 aix_use_runtimelinking=yes
17809                 break
17810                 ;;
17811               esac
17812             done
17813             ;;
17814           esac
17815
17816           exp_sym_flag='-bexport'
17817           no_entry_flag='-bnoentry'
17818         fi
17819
17820         # When large executables or shared objects are built, AIX ld can
17821         # have problems creating the table of contents.  If linking a library
17822         # or program results in "error TOC overflow" add -mminimal-toc to
17823         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
17824         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
17825
17826         archive_cmds_CXX=''
17827         hardcode_direct_CXX=yes
17828         hardcode_direct_absolute_CXX=yes
17829         hardcode_libdir_separator_CXX=':'
17830         link_all_deplibs_CXX=yes
17831         file_list_spec_CXX='${wl}-f,'
17832
17833         if test "$GXX" = yes; then
17834           case $host_os in aix4.[012]|aix4.[012].*)
17835           # We only want to do this on AIX 4.2 and lower, the check
17836           # below for broken collect2 doesn't work under 4.3+
17837           collect2name=`${CC} -print-prog-name=collect2`
17838           if test -f "$collect2name" &&
17839              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
17840           then
17841             # We have reworked collect2
17842             :
17843           else
17844             # We have old collect2
17845             hardcode_direct_CXX=unsupported
17846             # It fails to find uninstalled libraries when the uninstalled
17847             # path is not listed in the libpath.  Setting hardcode_minus_L
17848             # to unsupported forces relinking
17849             hardcode_minus_L_CXX=yes
17850             hardcode_libdir_flag_spec_CXX='-L$libdir'
17851             hardcode_libdir_separator_CXX=
17852           fi
17853           esac
17854           shared_flag='-shared'
17855           if test "$aix_use_runtimelinking" = yes; then
17856             shared_flag="$shared_flag "'${wl}-G'
17857           fi
17858         else
17859           # not using gcc
17860           if test "$host_cpu" = ia64; then
17861           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
17862           # chokes on -Wl,-G. The following line is correct:
17863           shared_flag='-G'
17864           else
17865             if test "$aix_use_runtimelinking" = yes; then
17866               shared_flag='${wl}-G'
17867             else
17868               shared_flag='${wl}-bM:SRE'
17869             fi
17870           fi
17871         fi
17872
17873         export_dynamic_flag_spec_CXX='${wl}-bexpall'
17874         # It seems that -bexpall does not export symbols beginning with
17875         # underscore (_), so it is better to generate a list of symbols to
17876         # export.
17877         always_export_symbols_CXX=yes
17878         if test "$aix_use_runtimelinking" = yes; then
17879           # Warning - without using the other runtime loading flags (-brtl),
17880           # -berok will link without error, but may produce a broken library.
17881           allow_undefined_flag_CXX='-berok'
17882           # Determine the default libpath from the value encoded in an empty
17883           # executable.
17884           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17885 /* end confdefs.h.  */
17886
17887 int
17888 main ()
17889 {
17890
17891   ;
17892   return 0;
17893 }
17894 _ACEOF
17895 if ac_fn_cxx_try_link "$LINENO"; then :
17896
17897 lt_aix_libpath_sed='
17898     /Import File Strings/,/^$/ {
17899         /^0/ {
17900             s/^0  *\(.*\)$/\1/
17901             p
17902         }
17903     }'
17904 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17905 # Check for a 64-bit object if we didn't find anything.
17906 if test -z "$aix_libpath"; then
17907   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17908 fi
17909 fi
17910 rm -f core conftest.err conftest.$ac_objext \
17911     conftest$ac_exeext conftest.$ac_ext
17912 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
17913
17914           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
17915
17916           archive_expsym_cmds_CXX='$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 $shared_flag"
17917         else
17918           if test "$host_cpu" = ia64; then
17919             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
17920             allow_undefined_flag_CXX="-z nodefs"
17921             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
17922           else
17923             # Determine the default libpath from the value encoded in an
17924             # empty executable.
17925             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17926 /* end confdefs.h.  */
17927
17928 int
17929 main ()
17930 {
17931
17932   ;
17933   return 0;
17934 }
17935 _ACEOF
17936 if ac_fn_cxx_try_link "$LINENO"; then :
17937
17938 lt_aix_libpath_sed='
17939     /Import File Strings/,/^$/ {
17940         /^0/ {
17941             s/^0  *\(.*\)$/\1/
17942             p
17943         }
17944     }'
17945 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17946 # Check for a 64-bit object if we didn't find anything.
17947 if test -z "$aix_libpath"; then
17948   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17949 fi
17950 fi
17951 rm -f core conftest.err conftest.$ac_objext \
17952     conftest$ac_exeext conftest.$ac_ext
17953 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
17954
17955             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
17956             # Warning - without using the other run time loading flags,
17957             # -berok will link without error, but may produce a broken library.
17958             no_undefined_flag_CXX=' ${wl}-bernotok'
17959             allow_undefined_flag_CXX=' ${wl}-berok'
17960             if test "$with_gnu_ld" = yes; then
17961               # We only use this code for GNU lds that support --whole-archive.
17962               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
17963             else
17964               # Exported symbols can be pulled into shared objects from archives
17965               whole_archive_flag_spec_CXX='$convenience'
17966             fi
17967             archive_cmds_need_lc_CXX=yes
17968             # This is similar to how AIX traditionally builds its shared
17969             # libraries.
17970             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'
17971           fi
17972         fi
17973         ;;
17974
17975       beos*)
17976         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17977           allow_undefined_flag_CXX=unsupported
17978           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
17979           # support --undefined.  This deserves some investigation.  FIXME
17980           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17981         else
17982           ld_shlibs_CXX=no
17983         fi
17984         ;;
17985
17986       chorus*)
17987         case $cc_basename in
17988           *)
17989           # FIXME: insert proper C++ library support
17990           ld_shlibs_CXX=no
17991           ;;
17992         esac
17993         ;;
17994
17995       cygwin* | mingw* | pw32* | cegcc*)
17996         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
17997         # as there is no search path for DLLs.
17998         hardcode_libdir_flag_spec_CXX='-L$libdir'
17999         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
18000         allow_undefined_flag_CXX=unsupported
18001         always_export_symbols_CXX=no
18002         enable_shared_with_static_runtimes_CXX=yes
18003
18004         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
18005           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
18006           # If the export-symbols file already is a .def file (1st line
18007           # is EXPORTS), use it as is; otherwise, prepend...
18008           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
18009             cp $export_symbols $output_objdir/$soname.def;
18010           else
18011             echo EXPORTS > $output_objdir/$soname.def;
18012             cat $export_symbols >> $output_objdir/$soname.def;
18013           fi~
18014           $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 $lib'
18015         else
18016           ld_shlibs_CXX=no
18017         fi
18018         ;;
18019       darwin* | rhapsody*)
18020
18021
18022   archive_cmds_need_lc_CXX=no
18023   hardcode_direct_CXX=no
18024   hardcode_automatic_CXX=yes
18025   hardcode_shlibpath_var_CXX=unsupported
18026   if test "$lt_cv_ld_force_load" = "yes"; then
18027     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 \"$new_convenience\"`'
18028   else
18029     whole_archive_flag_spec_CXX=''
18030   fi
18031   link_all_deplibs_CXX=yes
18032   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
18033   case $cc_basename in
18034      ifort*) _lt_dar_can_shared=yes ;;
18035      *) _lt_dar_can_shared=$GCC ;;
18036   esac
18037   if test "$_lt_dar_can_shared" = "yes"; then
18038     output_verbose_link_cmd=func_echo_all
18039     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}"
18040     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
18041     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}${_lt_dsymutil}"
18042     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
18043        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
18044       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${_lt_dsymutil}"
18045       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
18046     fi
18047
18048   else
18049   ld_shlibs_CXX=no
18050   fi
18051
18052         ;;
18053
18054       dgux*)
18055         case $cc_basename in
18056           ec++*)
18057             # FIXME: insert proper C++ library support
18058             ld_shlibs_CXX=no
18059             ;;
18060           ghcx*)
18061             # Green Hills C++ Compiler
18062             # FIXME: insert proper C++ library support
18063             ld_shlibs_CXX=no
18064             ;;
18065           *)
18066             # FIXME: insert proper C++ library support
18067             ld_shlibs_CXX=no
18068             ;;
18069         esac
18070         ;;
18071
18072       freebsd[12]*)
18073         # C++ shared libraries reported to be fairly broken before
18074         # switch to ELF
18075         ld_shlibs_CXX=no
18076         ;;
18077
18078       freebsd-elf*)
18079         archive_cmds_need_lc_CXX=no
18080         ;;
18081
18082       freebsd* | dragonfly*)
18083         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
18084         # conventions
18085         ld_shlibs_CXX=yes
18086         ;;
18087
18088       gnu*)
18089         ;;
18090
18091       haiku*)
18092         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18093         link_all_deplibs_CXX=yes
18094         ;;
18095
18096       hpux9*)
18097         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18098         hardcode_libdir_separator_CXX=:
18099         export_dynamic_flag_spec_CXX='${wl}-E'
18100         hardcode_direct_CXX=yes
18101         hardcode_minus_L_CXX=yes # Not in the search PATH,
18102                                              # but as the default
18103                                              # location of the library.
18104
18105         case $cc_basename in
18106           CC*)
18107             # FIXME: insert proper C++ library support
18108             ld_shlibs_CXX=no
18109             ;;
18110           aCC*)
18111             archive_cmds_CXX='$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 $lib'
18112             # Commands to make compiler produce verbose output that lists
18113             # what "hidden" libraries, object files and flags are used when
18114             # linking a shared library.
18115             #
18116             # There doesn't appear to be a way to prevent this compiler from
18117             # explicitly linking system object files so we need to strip them
18118             # from the output so that they don't get included in the library
18119             # dependencies.
18120             output_verbose_link_cmd='templist=`($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"'
18121             ;;
18122           *)
18123             if test "$GXX" = yes; then
18124               archive_cmds_CXX='$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'
18125             else
18126               # FIXME: insert proper C++ library support
18127               ld_shlibs_CXX=no
18128             fi
18129             ;;
18130         esac
18131         ;;
18132
18133       hpux10*|hpux11*)
18134         if test $with_gnu_ld = no; then
18135           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18136           hardcode_libdir_separator_CXX=:
18137
18138           case $host_cpu in
18139             hppa*64*|ia64*)
18140               ;;
18141             *)
18142               export_dynamic_flag_spec_CXX='${wl}-E'
18143               ;;
18144           esac
18145         fi
18146         case $host_cpu in
18147           hppa*64*|ia64*)
18148             hardcode_direct_CXX=no
18149             hardcode_shlibpath_var_CXX=no
18150             ;;
18151           *)
18152             hardcode_direct_CXX=yes
18153             hardcode_direct_absolute_CXX=yes
18154             hardcode_minus_L_CXX=yes # Not in the search PATH,
18155                                                  # but as the default
18156                                                  # location of the library.
18157             ;;
18158         esac
18159
18160         case $cc_basename in
18161           CC*)
18162             # FIXME: insert proper C++ library support
18163             ld_shlibs_CXX=no
18164             ;;
18165           aCC*)
18166             case $host_cpu in
18167               hppa*64*)
18168                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18169                 ;;
18170               ia64*)
18171                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18172                 ;;
18173               *)
18174                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18175                 ;;
18176             esac
18177             # Commands to make compiler produce verbose output that lists
18178             # what "hidden" libraries, object files and flags are used when
18179             # linking a shared library.
18180             #
18181             # There doesn't appear to be a way to prevent this compiler from
18182             # explicitly linking system object files so we need to strip them
18183             # from the output so that they don't get included in the library
18184             # dependencies.
18185             output_verbose_link_cmd='templist=`($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"'
18186             ;;
18187           *)
18188             if test "$GXX" = yes; then
18189               if test $with_gnu_ld = no; then
18190                 case $host_cpu in
18191                   hppa*64*)
18192                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18193                     ;;
18194                   ia64*)
18195                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18196                     ;;
18197                   *)
18198                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18199                     ;;
18200                 esac
18201               fi
18202             else
18203               # FIXME: insert proper C++ library support
18204               ld_shlibs_CXX=no
18205             fi
18206             ;;
18207         esac
18208         ;;
18209
18210       interix[3-9]*)
18211         hardcode_direct_CXX=no
18212         hardcode_shlibpath_var_CXX=no
18213         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
18214         export_dynamic_flag_spec_CXX='${wl}-E'
18215         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
18216         # Instead, shared libraries are loaded at an image base (0x10000000 by
18217         # default) and relocated if they conflict, which is a slow very memory
18218         # consuming and fragmenting process.  To avoid this, we pick a random,
18219         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
18220         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
18221         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
18222         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
18223         ;;
18224       irix5* | irix6*)
18225         case $cc_basename in
18226           CC*)
18227             # SGI C++
18228             archive_cmds_CXX='$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 $lib'
18229
18230             # Archives containing C++ object files must be created using
18231             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
18232             # necessary to make sure instantiated templates are included
18233             # in the archive.
18234             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
18235             ;;
18236           *)
18237             if test "$GXX" = yes; then
18238               if test "$with_gnu_ld" = no; then
18239                 archive_cmds_CXX='$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 $lib'
18240               else
18241                 archive_cmds_CXX='$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 $lib'
18242               fi
18243             fi
18244             link_all_deplibs_CXX=yes
18245             ;;
18246         esac
18247         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18248         hardcode_libdir_separator_CXX=:
18249         inherit_rpath_CXX=yes
18250         ;;
18251
18252       linux* | k*bsd*-gnu | kopensolaris*-gnu)
18253         case $cc_basename in
18254           KCC*)
18255             # Kuck and Associates, Inc. (KAI) C++ Compiler
18256
18257             # KCC will only create a shared library if the output file
18258             # ends with ".so" (or ".sl" for HP-UX), so rename the library
18259             # to its proper name (with version) after linking.
18260             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'
18261             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 $lib'
18262             # Commands to make compiler produce verbose output that lists
18263             # what "hidden" libraries, object files and flags are used when
18264             # linking a shared library.
18265             #
18266             # There doesn't appear to be a way to prevent this compiler from
18267             # explicitly linking system object files so we need to strip them
18268             # from the output so that they don't get included in the library
18269             # dependencies.
18270             output_verbose_link_cmd='templist=`$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"'
18271
18272             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
18273             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18274
18275             # Archives containing C++ object files must be created using
18276             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
18277             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
18278             ;;
18279           icpc* | ecpc* )
18280             # Intel C++
18281             with_gnu_ld=yes
18282             # version 8.0 and above of icpc choke on multiply defined symbols
18283             # if we add $predep_objects and $postdep_objects, however 7.1 and
18284             # earlier do not add the objects themselves.
18285             case `$CC -V 2>&1` in
18286               *"Version 7."*)
18287                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18288                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18289                 ;;
18290               *)  # Version 8.0 or newer
18291                 tmp_idyn=
18292                 case $host_cpu in
18293                   ia64*) tmp_idyn=' -i_dynamic';;
18294                 esac
18295                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18296                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18297                 ;;
18298             esac
18299             archive_cmds_need_lc_CXX=no
18300             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
18301             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18302             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
18303             ;;
18304           pgCC* | pgcpp*)
18305             # Portland Group C++ compiler
18306             case `$CC -V` in
18307             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
18308               prelink_cmds_CXX='tpldir=Template.dir~
18309                 rm -rf $tpldir~
18310                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
18311                 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
18312               old_archive_cmds_CXX='tpldir=Template.dir~
18313                 rm -rf $tpldir~
18314                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
18315                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
18316                 $RANLIB $oldlib'
18317               archive_cmds_CXX='tpldir=Template.dir~
18318                 rm -rf $tpldir~
18319                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
18320                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
18321               archive_expsym_cmds_CXX='tpldir=Template.dir~
18322                 rm -rf $tpldir~
18323                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
18324                 $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 $lib'
18325               ;;
18326             *) # Version 6 and above use weak symbols
18327               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
18328               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
18329               ;;
18330             esac
18331
18332             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
18333             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18334             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
18335             ;;
18336           cxx*)
18337             # Compaq C++
18338             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18339             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
18340
18341             runpath_var=LD_RUN_PATH
18342             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
18343             hardcode_libdir_separator_CXX=:
18344
18345             # Commands to make compiler produce verbose output that lists
18346             # what "hidden" libraries, object files and flags are used when
18347             # linking a shared library.
18348             #
18349             # There doesn't appear to be a way to prevent this compiler from
18350             # explicitly linking system object files so we need to strip them
18351             # from the output so that they don't get included in the library
18352             # dependencies.
18353             output_verbose_link_cmd='templist=`$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" | $Xsed'
18354             ;;
18355           xl* | mpixl* | bgxl*)
18356             # IBM XL 8.0 on PPC, with GNU ld
18357             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18358             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18359             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18360             if test "x$supports_anon_versioning" = xyes; then
18361               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
18362                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
18363                 echo "local: *; };" >> $output_objdir/$libname.ver~
18364                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
18365             fi
18366             ;;
18367           *)
18368             case `$CC -V 2>&1 | sed 5q` in
18369             *Sun\ C*)
18370               # Sun C++ 5.9
18371               no_undefined_flag_CXX=' -zdefs'
18372               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18373               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
18374               hardcode_libdir_flag_spec_CXX='-R$libdir'
18375               whole_archive_flag_spec_CXX='${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'
18376               compiler_needs_object_CXX=yes
18377
18378               # Not sure whether something based on
18379               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
18380               # would be better.
18381               output_verbose_link_cmd='func_echo_all'
18382
18383               # Archives containing C++ object files must be created using
18384               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
18385               # necessary to make sure instantiated templates are included
18386               # in the archive.
18387               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
18388               ;;
18389             esac
18390             ;;
18391         esac
18392         ;;
18393
18394       lynxos*)
18395         # FIXME: insert proper C++ library support
18396         ld_shlibs_CXX=no
18397         ;;
18398
18399       m88k*)
18400         # FIXME: insert proper C++ library support
18401         ld_shlibs_CXX=no
18402         ;;
18403
18404       mvs*)
18405         case $cc_basename in
18406           cxx*)
18407             # FIXME: insert proper C++ library support
18408             ld_shlibs_CXX=no
18409             ;;
18410           *)
18411             # FIXME: insert proper C++ library support
18412             ld_shlibs_CXX=no
18413             ;;
18414         esac
18415         ;;
18416
18417       netbsd*)
18418         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
18419           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
18420           wlarc=
18421           hardcode_libdir_flag_spec_CXX='-R$libdir'
18422           hardcode_direct_CXX=yes
18423           hardcode_shlibpath_var_CXX=no
18424         fi
18425         # Workaround some broken pre-1.5 toolchains
18426         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
18427         ;;
18428
18429       *nto* | *qnx*)
18430         ld_shlibs_CXX=yes
18431         ;;
18432
18433       openbsd2*)
18434         # C++ shared libraries are fairly broken
18435         ld_shlibs_CXX=no
18436         ;;
18437
18438       openbsd*)
18439         if test -f /usr/libexec/ld.so; then
18440           hardcode_direct_CXX=yes
18441           hardcode_shlibpath_var_CXX=no
18442           hardcode_direct_absolute_CXX=yes
18443           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
18444           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
18445           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
18446             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
18447             export_dynamic_flag_spec_CXX='${wl}-E'
18448             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
18449           fi
18450           output_verbose_link_cmd=func_echo_all
18451         else
18452           ld_shlibs_CXX=no
18453         fi
18454         ;;
18455
18456       osf3* | osf4* | osf5*)
18457         case $cc_basename in
18458           KCC*)
18459             # Kuck and Associates, Inc. (KAI) C++ Compiler
18460
18461             # KCC will only create a shared library if the output file
18462             # ends with ".so" (or ".sl" for HP-UX), so rename the library
18463             # to its proper name (with version) after linking.
18464             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 $lib'
18465
18466             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
18467             hardcode_libdir_separator_CXX=:
18468
18469             # Archives containing C++ object files must be created using
18470             # the KAI C++ compiler.
18471             case $host in
18472               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
18473               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
18474             esac
18475             ;;
18476           RCC*)
18477             # Rational C++ 2.4.1
18478             # FIXME: insert proper C++ library support
18479             ld_shlibs_CXX=no
18480             ;;
18481           cxx*)
18482             case $host in
18483               osf3*)
18484                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
18485                 archive_cmds_CXX='$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 $lib'
18486                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18487                 ;;
18488               *)
18489                 allow_undefined_flag_CXX=' -expect_unresolved \*'
18490                 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'
18491                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
18492                   echo "-hidden">> $lib.exp~
18493                   $CC -shared$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~
18494                   $RM $lib.exp'
18495                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
18496                 ;;
18497             esac
18498
18499             hardcode_libdir_separator_CXX=:
18500
18501             # Commands to make compiler produce verbose output that lists
18502             # what "hidden" libraries, object files and flags are used when
18503             # linking a shared library.
18504             #
18505             # There doesn't appear to be a way to prevent this compiler from
18506             # explicitly linking system object files so we need to strip them
18507             # from the output so that they don't get included in the library
18508             # dependencies.
18509             output_verbose_link_cmd='templist=`$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"'
18510             ;;
18511           *)
18512             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
18513               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
18514               case $host in
18515                 osf3*)
18516                   archive_cmds_CXX='$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 $lib'
18517                   ;;
18518                 *)
18519                   archive_cmds_CXX='$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 $lib'
18520                   ;;
18521               esac
18522
18523               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18524               hardcode_libdir_separator_CXX=:
18525
18526               # Commands to make compiler produce verbose output that lists
18527               # what "hidden" libraries, object files and flags are used when
18528               # linking a shared library.
18529               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18530
18531             else
18532               # FIXME: insert proper C++ library support
18533               ld_shlibs_CXX=no
18534             fi
18535             ;;
18536         esac
18537         ;;
18538
18539       psos*)
18540         # FIXME: insert proper C++ library support
18541         ld_shlibs_CXX=no
18542         ;;
18543
18544       sunos4*)
18545         case $cc_basename in
18546           CC*)
18547             # Sun C++ 4.x
18548             # FIXME: insert proper C++ library support
18549             ld_shlibs_CXX=no
18550             ;;
18551           lcc*)
18552             # Lucid
18553             # FIXME: insert proper C++ library support
18554             ld_shlibs_CXX=no
18555             ;;
18556           *)
18557             # FIXME: insert proper C++ library support
18558             ld_shlibs_CXX=no
18559             ;;
18560         esac
18561         ;;
18562
18563       solaris*)
18564         case $cc_basename in
18565           CC*)
18566             # Sun C++ 4.2, 5.x and Centerline C++
18567             archive_cmds_need_lc_CXX=yes
18568             no_undefined_flag_CXX=' -zdefs'
18569             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18570             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
18571               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
18572
18573             hardcode_libdir_flag_spec_CXX='-R$libdir'
18574             hardcode_shlibpath_var_CXX=no
18575             case $host_os in
18576               solaris2.[0-5] | solaris2.[0-5].*) ;;
18577               *)
18578                 # The compiler driver will combine and reorder linker options,
18579                 # but understands `-z linker_flag'.
18580                 # Supported since Solaris 2.6 (maybe 2.5.1?)
18581                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
18582                 ;;
18583             esac
18584             link_all_deplibs_CXX=yes
18585
18586             output_verbose_link_cmd='func_echo_all'
18587
18588             # Archives containing C++ object files must be created using
18589             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
18590             # necessary to make sure instantiated templates are included
18591             # in the archive.
18592             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
18593             ;;
18594           gcx*)
18595             # Green Hills C++ Compiler
18596             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
18597
18598             # The C++ compiler must be used to create the archive.
18599             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
18600             ;;
18601           *)
18602             # GNU C++ compiler with Solaris linker
18603             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
18604               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
18605               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
18606                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
18607                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
18608                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
18609
18610                 # Commands to make compiler produce verbose output that lists
18611                 # what "hidden" libraries, object files and flags are used when
18612                 # linking a shared library.
18613                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18614               else
18615                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
18616                 # platform.
18617                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
18618                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
18619                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
18620
18621                 # Commands to make compiler produce verbose output that lists
18622                 # what "hidden" libraries, object files and flags are used when
18623                 # linking a shared library.
18624                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18625               fi
18626
18627               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
18628               case $host_os in
18629                 solaris2.[0-5] | solaris2.[0-5].*) ;;
18630                 *)
18631                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
18632                   ;;
18633               esac
18634             fi
18635             ;;
18636         esac
18637         ;;
18638
18639     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
18640       no_undefined_flag_CXX='${wl}-z,text'
18641       archive_cmds_need_lc_CXX=no
18642       hardcode_shlibpath_var_CXX=no
18643       runpath_var='LD_RUN_PATH'
18644
18645       case $cc_basename in
18646         CC*)
18647           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18648           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18649           ;;
18650         *)
18651           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18652           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18653           ;;
18654       esac
18655       ;;
18656
18657       sysv5* | sco3.2v5* | sco5v6*)
18658         # Note: We can NOT use -z defs as we might desire, because we do not
18659         # link with -lc, and that would cause any symbols used from libc to
18660         # always be unresolved, which means just about no library would
18661         # ever link correctly.  If we're not using GNU ld we use -z text
18662         # though, which does catch some bad symbols but isn't as heavy-handed
18663         # as -z defs.
18664         no_undefined_flag_CXX='${wl}-z,text'
18665         allow_undefined_flag_CXX='${wl}-z,nodefs'
18666         archive_cmds_need_lc_CXX=no
18667         hardcode_shlibpath_var_CXX=no
18668         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
18669         hardcode_libdir_separator_CXX=':'
18670         link_all_deplibs_CXX=yes
18671         export_dynamic_flag_spec_CXX='${wl}-Bexport'
18672         runpath_var='LD_RUN_PATH'
18673
18674         case $cc_basename in
18675           CC*)
18676             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18677             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18678             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
18679               '"$old_archive_cmds_CXX"
18680             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
18681               '"$reload_cmds_CXX"
18682             ;;
18683           *)
18684             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18685             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18686             ;;
18687         esac
18688       ;;
18689
18690       tandem*)
18691         case $cc_basename in
18692           NCC*)
18693             # NonStop-UX NCC 3.20
18694             # FIXME: insert proper C++ library support
18695             ld_shlibs_CXX=no
18696             ;;
18697           *)
18698             # FIXME: insert proper C++ library support
18699             ld_shlibs_CXX=no
18700             ;;
18701         esac
18702         ;;
18703
18704       vxworks*)
18705         # FIXME: insert proper C++ library support
18706         ld_shlibs_CXX=no
18707         ;;
18708
18709       *)
18710         # FIXME: insert proper C++ library support
18711         ld_shlibs_CXX=no
18712         ;;
18713     esac
18714
18715     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
18716 $as_echo "$ld_shlibs_CXX" >&6; }
18717     test "$ld_shlibs_CXX" = no && can_build_shared=no
18718
18719     GCC_CXX="$GXX"
18720     LD_CXX="$LD"
18721
18722     ## CAVEAT EMPTOR:
18723     ## There is no encapsulation within the following macros, do not change
18724     ## the running order or otherwise move them around unless you know exactly
18725     ## what you are doing...
18726     # Dependencies to place before and after the object being linked:
18727 predep_objects_CXX=
18728 postdep_objects_CXX=
18729 predeps_CXX=
18730 postdeps_CXX=
18731 compiler_lib_search_path_CXX=
18732
18733 cat > conftest.$ac_ext <<_LT_EOF
18734 class Foo
18735 {
18736 public:
18737   Foo (void) { a = 0; }
18738 private:
18739   int a;
18740 };
18741 _LT_EOF
18742
18743 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
18744   (eval $ac_compile) 2>&5
18745   ac_status=$?
18746   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18747   test $ac_status = 0; }; then
18748   # Parse the compiler output and extract the necessary
18749   # objects, libraries and library flags.
18750
18751   # Sentinel used to keep track of whether or not we are before
18752   # the conftest object file.
18753   pre_test_object_deps_done=no
18754
18755   for p in `eval "$output_verbose_link_cmd"`; do
18756     case $p in
18757
18758     -L* | -R* | -l*)
18759        # Some compilers place space between "-{L,R}" and the path.
18760        # Remove the space.
18761        if test $p = "-L" ||
18762           test $p = "-R"; then
18763          prev=$p
18764          continue
18765        else
18766          prev=
18767        fi
18768
18769        if test "$pre_test_object_deps_done" = no; then
18770          case $p in
18771          -L* | -R*)
18772            # Internal compiler library paths should come after those
18773            # provided the user.  The postdeps already come after the
18774            # user supplied libs so there is no need to process them.
18775            if test -z "$compiler_lib_search_path_CXX"; then
18776              compiler_lib_search_path_CXX="${prev}${p}"
18777            else
18778              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
18779            fi
18780            ;;
18781          # The "-l" case would never come before the object being
18782          # linked, so don't bother handling this case.
18783          esac
18784        else
18785          if test -z "$postdeps_CXX"; then
18786            postdeps_CXX="${prev}${p}"
18787          else
18788            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
18789          fi
18790        fi
18791        ;;
18792
18793     *.$objext)
18794        # This assumes that the test object file only shows up
18795        # once in the compiler output.
18796        if test "$p" = "conftest.$objext"; then
18797          pre_test_object_deps_done=yes
18798          continue
18799        fi
18800
18801        if test "$pre_test_object_deps_done" = no; then
18802          if test -z "$predep_objects_CXX"; then
18803            predep_objects_CXX="$p"
18804          else
18805            predep_objects_CXX="$predep_objects_CXX $p"
18806          fi
18807        else
18808          if test -z "$postdep_objects_CXX"; then
18809            postdep_objects_CXX="$p"
18810          else
18811            postdep_objects_CXX="$postdep_objects_CXX $p"
18812          fi
18813        fi
18814        ;;
18815
18816     *) ;; # Ignore the rest.
18817
18818     esac
18819   done
18820
18821   # Clean up.
18822   rm -f a.out a.exe
18823 else
18824   echo "libtool.m4: error: problem compiling CXX test program"
18825 fi
18826
18827 $RM -f confest.$objext
18828
18829 # PORTME: override above test on systems where it is broken
18830 case $host_os in
18831 interix[3-9]*)
18832   # Interix 3.5 installs completely hosed .la files for C++, so rather than
18833   # hack all around it, let's just trust "g++" to DTRT.
18834   predep_objects_CXX=
18835   postdep_objects_CXX=
18836   postdeps_CXX=
18837   ;;
18838
18839 linux*)
18840   case `$CC -V 2>&1 | sed 5q` in
18841   *Sun\ C*)
18842     # Sun C++ 5.9
18843
18844     # The more standards-conforming stlport4 library is
18845     # incompatible with the Cstd library. Avoid specifying
18846     # it if it's in CXXFLAGS. Ignore libCrun as
18847     # -library=stlport4 depends on it.
18848     case " $CXX $CXXFLAGS " in
18849     *" -library=stlport4 "*)
18850       solaris_use_stlport4=yes
18851       ;;
18852     esac
18853
18854     if test "$solaris_use_stlport4" != yes; then
18855       postdeps_CXX='-library=Cstd -library=Crun'
18856     fi
18857     ;;
18858   esac
18859   ;;
18860
18861 solaris*)
18862   case $cc_basename in
18863   CC*)
18864     # The more standards-conforming stlport4 library is
18865     # incompatible with the Cstd library. Avoid specifying
18866     # it if it's in CXXFLAGS. Ignore libCrun as
18867     # -library=stlport4 depends on it.
18868     case " $CXX $CXXFLAGS " in
18869     *" -library=stlport4 "*)
18870       solaris_use_stlport4=yes
18871       ;;
18872     esac
18873
18874     # Adding this requires a known-good setup of shared libraries for
18875     # Sun compiler versions before 5.6, else PIC objects from an old
18876     # archive will be linked into the output, leading to subtle bugs.
18877     if test "$solaris_use_stlport4" != yes; then
18878       postdeps_CXX='-library=Cstd -library=Crun'
18879     fi
18880     ;;
18881   esac
18882   ;;
18883 esac
18884
18885
18886 case " $postdeps_CXX " in
18887 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
18888 esac
18889  compiler_lib_search_dirs_CXX=
18890 if test -n "${compiler_lib_search_path_CXX}"; then
18891  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
18892 fi
18893
18894
18895
18896
18897
18898
18899
18900
18901
18902
18903
18904
18905
18906
18907
18908
18909
18910
18911
18912
18913
18914
18915
18916
18917
18918
18919
18920
18921
18922
18923
18924     lt_prog_compiler_wl_CXX=
18925 lt_prog_compiler_pic_CXX=
18926 lt_prog_compiler_static_CXX=
18927
18928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
18929 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
18930
18931   # C++ specific cases for pic, static, wl, etc.
18932   if test "$GXX" = yes; then
18933     lt_prog_compiler_wl_CXX='-Wl,'
18934     lt_prog_compiler_static_CXX='-static'
18935
18936     case $host_os in
18937     aix*)
18938       # All AIX code is PIC.
18939       if test "$host_cpu" = ia64; then
18940         # AIX 5 now supports IA64 processor
18941         lt_prog_compiler_static_CXX='-Bstatic'
18942       fi
18943       ;;
18944
18945     amigaos*)
18946       case $host_cpu in
18947       powerpc)
18948             # see comment about AmigaOS4 .so support
18949             lt_prog_compiler_pic_CXX='-fPIC'
18950         ;;
18951       m68k)
18952             # FIXME: we need at least 68020 code to build shared libraries, but
18953             # adding the `-m68020' flag to GCC prevents building anything better,
18954             # like `-m68040'.
18955             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
18956         ;;
18957       esac
18958       ;;
18959
18960     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
18961       # PIC is the default for these OSes.
18962       ;;
18963     mingw* | cygwin* | os2* | pw32* | cegcc*)
18964       # This hack is so that the source file can tell whether it is being
18965       # built for inclusion in a dll (and should export symbols for example).
18966       # Although the cygwin gcc ignores -fPIC, still need this for old-style
18967       # (--disable-auto-import) libraries
18968       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
18969       ;;
18970     darwin* | rhapsody*)
18971       # PIC is the default on this platform
18972       # Common symbols not allowed in MH_DYLIB files
18973       lt_prog_compiler_pic_CXX='-fno-common'
18974       ;;
18975     *djgpp*)
18976       # DJGPP does not support shared libraries at all
18977       lt_prog_compiler_pic_CXX=
18978       ;;
18979     haiku*)
18980       # PIC is the default for Haiku.
18981       # The "-static" flag exists, but is broken.
18982       lt_prog_compiler_static_CXX=
18983       ;;
18984     interix[3-9]*)
18985       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
18986       # Instead, we relocate shared libraries at runtime.
18987       ;;
18988     sysv4*MP*)
18989       if test -d /usr/nec; then
18990         lt_prog_compiler_pic_CXX=-Kconform_pic
18991       fi
18992       ;;
18993     hpux*)
18994       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
18995       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
18996       # sets the default TLS model and affects inlining.
18997       case $host_cpu in
18998       hppa*64*)
18999         ;;
19000       *)
19001         lt_prog_compiler_pic_CXX='-fPIC'
19002         ;;
19003       esac
19004       ;;
19005     *qnx* | *nto*)
19006       # QNX uses GNU C++, but need to define -shared option too, otherwise
19007       # it will coredump.
19008       lt_prog_compiler_pic_CXX='-fPIC -shared'
19009       ;;
19010     *)
19011       lt_prog_compiler_pic_CXX='-fPIC'
19012       ;;
19013     esac
19014   else
19015     case $host_os in
19016       aix[4-9]*)
19017         # All AIX code is PIC.
19018         if test "$host_cpu" = ia64; then
19019           # AIX 5 now supports IA64 processor
19020           lt_prog_compiler_static_CXX='-Bstatic'
19021         else
19022           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
19023         fi
19024         ;;
19025       chorus*)
19026         case $cc_basename in
19027         cxch68*)
19028           # Green Hills C++ Compiler
19029           # _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"
19030           ;;
19031         esac
19032         ;;
19033       dgux*)
19034         case $cc_basename in
19035           ec++*)
19036             lt_prog_compiler_pic_CXX='-KPIC'
19037             ;;
19038           ghcx*)
19039             # Green Hills C++ Compiler
19040             lt_prog_compiler_pic_CXX='-pic'
19041             ;;
19042           *)
19043             ;;
19044         esac
19045         ;;
19046       freebsd* | dragonfly*)
19047         # FreeBSD uses GNU C++
19048         ;;
19049       hpux9* | hpux10* | hpux11*)
19050         case $cc_basename in
19051           CC*)
19052             lt_prog_compiler_wl_CXX='-Wl,'
19053             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19054             if test "$host_cpu" != ia64; then
19055               lt_prog_compiler_pic_CXX='+Z'
19056             fi
19057             ;;
19058           aCC*)
19059             lt_prog_compiler_wl_CXX='-Wl,'
19060             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19061             case $host_cpu in
19062             hppa*64*|ia64*)
19063               # +Z the default
19064               ;;
19065             *)
19066               lt_prog_compiler_pic_CXX='+Z'
19067               ;;
19068             esac
19069             ;;
19070           *)
19071             ;;
19072         esac
19073         ;;
19074       interix*)
19075         # This is c89, which is MS Visual C++ (no shared libs)
19076         # Anyone wants to do a port?
19077         ;;
19078       irix5* | irix6* | nonstopux*)
19079         case $cc_basename in
19080           CC*)
19081             lt_prog_compiler_wl_CXX='-Wl,'
19082             lt_prog_compiler_static_CXX='-non_shared'
19083             # CC pic flag -KPIC is the default.
19084             ;;
19085           *)
19086             ;;
19087         esac
19088         ;;
19089       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19090         case $cc_basename in
19091           KCC*)
19092             # KAI C++ Compiler
19093             lt_prog_compiler_wl_CXX='--backend -Wl,'
19094             lt_prog_compiler_pic_CXX='-fPIC'
19095             ;;
19096           ecpc* )
19097             # old Intel C++ for x86_64 which still supported -KPIC.
19098             lt_prog_compiler_wl_CXX='-Wl,'
19099             lt_prog_compiler_pic_CXX='-KPIC'
19100             lt_prog_compiler_static_CXX='-static'
19101             ;;
19102           icpc* )
19103             # Intel C++, used to be incompatible with GCC.
19104             # ICC 10 doesn't accept -KPIC any more.
19105             lt_prog_compiler_wl_CXX='-Wl,'
19106             lt_prog_compiler_pic_CXX='-fPIC'
19107             lt_prog_compiler_static_CXX='-static'
19108             ;;
19109           pgCC* | pgcpp*)
19110             # Portland Group C++ compiler
19111             lt_prog_compiler_wl_CXX='-Wl,'
19112             lt_prog_compiler_pic_CXX='-fpic'
19113             lt_prog_compiler_static_CXX='-Bstatic'
19114             ;;
19115           cxx*)
19116             # Compaq C++
19117             # Make sure the PIC flag is empty.  It appears that all Alpha
19118             # Linux and Compaq Tru64 Unix objects are PIC.
19119             lt_prog_compiler_pic_CXX=
19120             lt_prog_compiler_static_CXX='-non_shared'
19121             ;;
19122           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
19123             # IBM XL 8.0, 9.0 on PPC and BlueGene
19124             lt_prog_compiler_wl_CXX='-Wl,'
19125             lt_prog_compiler_pic_CXX='-qpic'
19126             lt_prog_compiler_static_CXX='-qstaticlink'
19127             ;;
19128           *)
19129             case `$CC -V 2>&1 | sed 5q` in
19130             *Sun\ C*)
19131               # Sun C++ 5.9
19132               lt_prog_compiler_pic_CXX='-KPIC'
19133               lt_prog_compiler_static_CXX='-Bstatic'
19134               lt_prog_compiler_wl_CXX='-Qoption ld '
19135               ;;
19136             esac
19137             ;;
19138         esac
19139         ;;
19140       lynxos*)
19141         ;;
19142       m88k*)
19143         ;;
19144       mvs*)
19145         case $cc_basename in
19146           cxx*)
19147             lt_prog_compiler_pic_CXX='-W c,exportall'
19148             ;;
19149           *)
19150             ;;
19151         esac
19152         ;;
19153       netbsd*)
19154         ;;
19155       *qnx* | *nto*)
19156         # QNX uses GNU C++, but need to define -shared option too, otherwise
19157         # it will coredump.
19158         lt_prog_compiler_pic_CXX='-fPIC -shared'
19159         ;;
19160       osf3* | osf4* | osf5*)
19161         case $cc_basename in
19162           KCC*)
19163             lt_prog_compiler_wl_CXX='--backend -Wl,'
19164             ;;
19165           RCC*)
19166             # Rational C++ 2.4.1
19167             lt_prog_compiler_pic_CXX='-pic'
19168             ;;
19169           cxx*)
19170             # Digital/Compaq C++
19171             lt_prog_compiler_wl_CXX='-Wl,'
19172             # Make sure the PIC flag is empty.  It appears that all Alpha
19173             # Linux and Compaq Tru64 Unix objects are PIC.
19174             lt_prog_compiler_pic_CXX=
19175             lt_prog_compiler_static_CXX='-non_shared'
19176             ;;
19177           *)
19178             ;;
19179         esac
19180         ;;
19181       psos*)
19182         ;;
19183       solaris*)
19184         case $cc_basename in
19185           CC*)
19186             # Sun C++ 4.2, 5.x and Centerline C++
19187             lt_prog_compiler_pic_CXX='-KPIC'
19188             lt_prog_compiler_static_CXX='-Bstatic'
19189             lt_prog_compiler_wl_CXX='-Qoption ld '
19190             ;;
19191           gcx*)
19192             # Green Hills C++ Compiler
19193             lt_prog_compiler_pic_CXX='-PIC'
19194             ;;
19195           *)
19196             ;;
19197         esac
19198         ;;
19199       sunos4*)
19200         case $cc_basename in
19201           CC*)
19202             # Sun C++ 4.x
19203             lt_prog_compiler_pic_CXX='-pic'
19204             lt_prog_compiler_static_CXX='-Bstatic'
19205             ;;
19206           lcc*)
19207             # Lucid
19208             lt_prog_compiler_pic_CXX='-pic'
19209             ;;
19210           *)
19211             ;;
19212         esac
19213         ;;
19214       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
19215         case $cc_basename in
19216           CC*)
19217             lt_prog_compiler_wl_CXX='-Wl,'
19218             lt_prog_compiler_pic_CXX='-KPIC'
19219             lt_prog_compiler_static_CXX='-Bstatic'
19220             ;;
19221         esac
19222         ;;
19223       tandem*)
19224         case $cc_basename in
19225           NCC*)
19226             # NonStop-UX NCC 3.20
19227             lt_prog_compiler_pic_CXX='-KPIC'
19228             ;;
19229           *)
19230             ;;
19231         esac
19232         ;;
19233       vxworks*)
19234         ;;
19235       *)
19236         lt_prog_compiler_can_build_shared_CXX=no
19237         ;;
19238     esac
19239   fi
19240
19241 case $host_os in
19242   # For platforms which do not support PIC, -DPIC is meaningless:
19243   *djgpp*)
19244     lt_prog_compiler_pic_CXX=
19245     ;;
19246   *)
19247     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
19248     ;;
19249 esac
19250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
19251 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
19252
19253
19254
19255 #
19256 # Check to make sure the PIC flag actually works.
19257 #
19258 if test -n "$lt_prog_compiler_pic_CXX"; then
19259   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
19260 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
19261 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
19262   $as_echo_n "(cached) " >&6
19263 else
19264   lt_cv_prog_compiler_pic_works_CXX=no
19265    ac_outfile=conftest.$ac_objext
19266    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
19267    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
19268    # Insert the option either (1) after the last *FLAGS variable, or
19269    # (2) before a word containing "conftest.", or (3) at the end.
19270    # Note that $ac_compile itself does not contain backslashes and begins
19271    # with a dollar sign (not a hyphen), so the echo should work correctly.
19272    # The option is referenced via a variable to avoid confusing sed.
19273    lt_compile=`echo "$ac_compile" | $SED \
19274    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
19275    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
19276    -e 's:$: $lt_compiler_flag:'`
19277    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
19278    (eval "$lt_compile" 2>conftest.err)
19279    ac_status=$?
19280    cat conftest.err >&5
19281    echo "$as_me:$LINENO: \$? = $ac_status" >&5
19282    if (exit $ac_status) && test -s "$ac_outfile"; then
19283      # The compiler can only warn and ignore the option if not recognized
19284      # So say no if there are warnings other than the usual output.
19285      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
19286      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
19287      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
19288        lt_cv_prog_compiler_pic_works_CXX=yes
19289      fi
19290    fi
19291    $RM conftest*
19292
19293 fi
19294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
19295 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
19296
19297 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
19298     case $lt_prog_compiler_pic_CXX in
19299      "" | " "*) ;;
19300      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
19301      esac
19302 else
19303     lt_prog_compiler_pic_CXX=
19304      lt_prog_compiler_can_build_shared_CXX=no
19305 fi
19306
19307 fi
19308
19309
19310
19311 #
19312 # Check to make sure the static flag actually works.
19313 #
19314 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
19315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
19316 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
19317 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
19318   $as_echo_n "(cached) " >&6
19319 else
19320   lt_cv_prog_compiler_static_works_CXX=no
19321    save_LDFLAGS="$LDFLAGS"
19322    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
19323    echo "$lt_simple_link_test_code" > conftest.$ac_ext
19324    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
19325      # The linker can only warn and ignore the option if not recognized
19326      # So say no if there are warnings
19327      if test -s conftest.err; then
19328        # Append any errors to the config.log.
19329        cat conftest.err 1>&5
19330        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
19331        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
19332        if diff conftest.exp conftest.er2 >/dev/null; then
19333          lt_cv_prog_compiler_static_works_CXX=yes
19334        fi
19335      else
19336        lt_cv_prog_compiler_static_works_CXX=yes
19337      fi
19338    fi
19339    $RM -r conftest*
19340    LDFLAGS="$save_LDFLAGS"
19341
19342 fi
19343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
19344 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
19345
19346 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
19347     :
19348 else
19349     lt_prog_compiler_static_CXX=
19350 fi
19351
19352
19353
19354
19355     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
19356 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
19357 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
19358   $as_echo_n "(cached) " >&6
19359 else
19360   lt_cv_prog_compiler_c_o_CXX=no
19361    $RM -r conftest 2>/dev/null
19362    mkdir conftest
19363    cd conftest
19364    mkdir out
19365    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
19366
19367    lt_compiler_flag="-o out/conftest2.$ac_objext"
19368    # Insert the option either (1) after the last *FLAGS variable, or
19369    # (2) before a word containing "conftest.", or (3) at the end.
19370    # Note that $ac_compile itself does not contain backslashes and begins
19371    # with a dollar sign (not a hyphen), so the echo should work correctly.
19372    lt_compile=`echo "$ac_compile" | $SED \
19373    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
19374    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
19375    -e 's:$: $lt_compiler_flag:'`
19376    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
19377    (eval "$lt_compile" 2>out/conftest.err)
19378    ac_status=$?
19379    cat out/conftest.err >&5
19380    echo "$as_me:$LINENO: \$? = $ac_status" >&5
19381    if (exit $ac_status) && test -s out/conftest2.$ac_objext
19382    then
19383      # The compiler can only warn and ignore the option if not recognized
19384      # So say no if there are warnings
19385      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
19386      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
19387      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
19388        lt_cv_prog_compiler_c_o_CXX=yes
19389      fi
19390    fi
19391    chmod u+w . 2>&5
19392    $RM conftest*
19393    # SGI C++ compiler will create directory out/ii_files/ for
19394    # template instantiation
19395    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
19396    $RM out/* && rmdir out
19397    cd ..
19398    $RM -r conftest
19399    $RM conftest*
19400
19401 fi
19402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
19403 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
19404
19405
19406
19407     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
19408 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
19409 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
19410   $as_echo_n "(cached) " >&6
19411 else
19412   lt_cv_prog_compiler_c_o_CXX=no
19413    $RM -r conftest 2>/dev/null
19414    mkdir conftest
19415    cd conftest
19416    mkdir out
19417    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
19418
19419    lt_compiler_flag="-o out/conftest2.$ac_objext"
19420    # Insert the option either (1) after the last *FLAGS variable, or
19421    # (2) before a word containing "conftest.", or (3) at the end.
19422    # Note that $ac_compile itself does not contain backslashes and begins
19423    # with a dollar sign (not a hyphen), so the echo should work correctly.
19424    lt_compile=`echo "$ac_compile" | $SED \
19425    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
19426    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
19427    -e 's:$: $lt_compiler_flag:'`
19428    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
19429    (eval "$lt_compile" 2>out/conftest.err)
19430    ac_status=$?
19431    cat out/conftest.err >&5
19432    echo "$as_me:$LINENO: \$? = $ac_status" >&5
19433    if (exit $ac_status) && test -s out/conftest2.$ac_objext
19434    then
19435      # The compiler can only warn and ignore the option if not recognized
19436      # So say no if there are warnings
19437      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
19438      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
19439      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
19440        lt_cv_prog_compiler_c_o_CXX=yes
19441      fi
19442    fi
19443    chmod u+w . 2>&5
19444    $RM conftest*
19445    # SGI C++ compiler will create directory out/ii_files/ for
19446    # template instantiation
19447    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
19448    $RM out/* && rmdir out
19449    cd ..
19450    $RM -r conftest
19451    $RM conftest*
19452
19453 fi
19454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
19455 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
19456
19457
19458
19459
19460 hard_links="nottested"
19461 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
19462   # do not overwrite the value of need_locks provided by the user
19463   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
19464 $as_echo_n "checking if we can lock with hard links... " >&6; }
19465   hard_links=yes
19466   $RM conftest*
19467   ln conftest.a conftest.b 2>/dev/null && hard_links=no
19468   touch conftest.a
19469   ln conftest.a conftest.b 2>&5 || hard_links=no
19470   ln conftest.a conftest.b 2>/dev/null && hard_links=no
19471   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
19472 $as_echo "$hard_links" >&6; }
19473   if test "$hard_links" = no; then
19474     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
19475 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
19476     need_locks=warn
19477   fi
19478 else
19479   need_locks=no
19480 fi
19481
19482
19483
19484     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
19485 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
19486
19487   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
19488   case $host_os in
19489   aix[4-9]*)
19490     # If we're using GNU nm, then we don't want the "-C" option.
19491     # -C means demangle to AIX nm, but means don't demangle with GNU nm
19492     # Also, AIX nm treats weak defined symbols like other global defined
19493     # symbols, whereas GNU nm marks them as "W".
19494     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
19495       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
19496     else
19497       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
19498     fi
19499     ;;
19500   pw32*)
19501     export_symbols_cmds_CXX="$ltdll_cmds"
19502   ;;
19503   cygwin* | mingw* | cegcc*)
19504     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 > $export_symbols'
19505   ;;
19506   *)
19507     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
19508   ;;
19509   esac
19510   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
19511
19512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
19513 $as_echo "$ld_shlibs_CXX" >&6; }
19514 test "$ld_shlibs_CXX" = no && can_build_shared=no
19515
19516 with_gnu_ld_CXX=$with_gnu_ld
19517
19518
19519
19520
19521
19522
19523 #
19524 # Do we need to explicitly link libc?
19525 #
19526 case "x$archive_cmds_need_lc_CXX" in
19527 x|xyes)
19528   # Assume -lc should be added
19529   archive_cmds_need_lc_CXX=yes
19530
19531   if test "$enable_shared" = yes && test "$GCC" = yes; then
19532     case $archive_cmds_CXX in
19533     *'~'*)
19534       # FIXME: we may have to deal with multi-command sequences.
19535       ;;
19536     '$CC '*)
19537       # Test whether the compiler implicitly links with -lc since on some
19538       # systems, -lgcc has to come before -lc. If gcc already passes -lc
19539       # to ld, don't add -lc before -lgcc.
19540       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
19541 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
19542 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
19543   $as_echo_n "(cached) " >&6
19544 else
19545   $RM conftest*
19546         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
19547
19548         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
19549   (eval $ac_compile) 2>&5
19550   ac_status=$?
19551   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19552   test $ac_status = 0; } 2>conftest.err; then
19553           soname=conftest
19554           lib=conftest
19555           libobjs=conftest.$ac_objext
19556           deplibs=
19557           wl=$lt_prog_compiler_wl_CXX
19558           pic_flag=$lt_prog_compiler_pic_CXX
19559           compiler_flags=-v
19560           linker_flags=-v
19561           verstring=
19562           output_objdir=.
19563           libname=conftest
19564           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
19565           allow_undefined_flag_CXX=
19566           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
19567   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
19568   ac_status=$?
19569   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19570   test $ac_status = 0; }
19571           then
19572             lt_cv_archive_cmds_need_lc_CXX=no
19573           else
19574             lt_cv_archive_cmds_need_lc_CXX=yes
19575           fi
19576           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
19577         else
19578           cat conftest.err 1>&5
19579         fi
19580         $RM conftest*
19581
19582 fi
19583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
19584 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
19585       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
19586       ;;
19587     esac
19588   fi
19589   ;;
19590 esac
19591
19592
19593
19594
19595
19596
19597
19598
19599
19600
19601
19602
19603
19604
19605
19606
19607
19608
19609
19610
19611
19612
19613
19614
19615
19616
19617
19618
19619
19620
19621
19622
19623
19624
19625
19626
19627
19628
19629
19630
19631
19632
19633
19634
19635
19636
19637
19638
19639
19640
19641
19642
19643
19644
19645
19646
19647
19648
19649
19650
19651
19652
19653
19654
19655     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
19656 $as_echo_n "checking dynamic linker characteristics... " >&6; }
19657
19658 library_names_spec=
19659 libname_spec='lib$name'
19660 soname_spec=
19661 shrext_cmds=".so"
19662 postinstall_cmds=
19663 postuninstall_cmds=
19664 finish_cmds=
19665 finish_eval=
19666 shlibpath_var=
19667 shlibpath_overrides_runpath=unknown
19668 version_type=none
19669 dynamic_linker="$host_os ld.so"
19670 sys_lib_dlsearch_path_spec="/lib /usr/lib"
19671 need_lib_prefix=unknown
19672 hardcode_into_libs=no
19673
19674 # when you set need_version to no, make sure it does not cause -set_version
19675 # flags to be left without arguments
19676 need_version=unknown
19677
19678 case $host_os in
19679 aix3*)
19680   version_type=linux
19681   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
19682   shlibpath_var=LIBPATH
19683
19684   # AIX 3 has no versioning support, so we append a major version to the name.
19685   soname_spec='${libname}${release}${shared_ext}$major'
19686   ;;
19687
19688 aix[4-9]*)
19689   version_type=linux
19690   need_lib_prefix=no
19691   need_version=no
19692   hardcode_into_libs=yes
19693   if test "$host_cpu" = ia64; then
19694     # AIX 5 supports IA64
19695     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
19696     shlibpath_var=LD_LIBRARY_PATH
19697   else
19698     # With GCC up to 2.95.x, collect2 would create an import file
19699     # for dependence libraries.  The import file would start with
19700     # the line `#! .'.  This would cause the generated library to
19701     # depend on `.', always an invalid library.  This was fixed in
19702     # development snapshots of GCC prior to 3.0.
19703     case $host_os in
19704       aix4 | aix4.[01] | aix4.[01].*)
19705       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
19706            echo ' yes '
19707            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
19708         :
19709       else
19710         can_build_shared=no
19711       fi
19712       ;;
19713     esac
19714     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
19715     # soname into executable. Probably we can add versioning support to
19716     # collect2, so additional links can be useful in future.
19717     if test "$aix_use_runtimelinking" = yes; then
19718       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
19719       # instead of lib<name>.a to let people know that these are not
19720       # typical AIX shared libraries.
19721       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19722     else
19723       # We preserve .a as extension for shared libraries through AIX4.2
19724       # and later when we are not doing run time linking.
19725       library_names_spec='${libname}${release}.a $libname.a'
19726       soname_spec='${libname}${release}${shared_ext}$major'
19727     fi
19728     shlibpath_var=LIBPATH
19729   fi
19730   ;;
19731
19732 amigaos*)
19733   case $host_cpu in
19734   powerpc)
19735     # Since July 2007 AmigaOS4 officially supports .so libraries.
19736     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
19737     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19738     ;;
19739   m68k)
19740     library_names_spec='$libname.ixlibrary $libname.a'
19741     # Create ${libname}_ixlibrary.a entries in /sys/libs.
19742     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 ${libname}_ixlibrary.a || exit 1; done'
19743     ;;
19744   esac
19745   ;;
19746
19747 beos*)
19748   library_names_spec='${libname}${shared_ext}'
19749   dynamic_linker="$host_os ld.so"
19750   shlibpath_var=LIBRARY_PATH
19751   ;;
19752
19753 bsdi[45]*)
19754   version_type=linux
19755   need_version=no
19756   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19757   soname_spec='${libname}${release}${shared_ext}$major'
19758   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
19759   shlibpath_var=LD_LIBRARY_PATH
19760   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
19761   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
19762   # the default ld.so.conf also contains /usr/contrib/lib and
19763   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
19764   # libtool to hard-code these into programs
19765   ;;
19766
19767 cygwin* | mingw* | pw32* | cegcc*)
19768   version_type=windows
19769   shrext_cmds=".dll"
19770   need_version=no
19771   need_lib_prefix=no
19772
19773   case $GCC,$host_os in
19774   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
19775     library_names_spec='$libname.dll.a'
19776     # DLL is installed to $(libdir)/../bin by postinstall_cmds
19777     postinstall_cmds='base_file=`basename \${file}`~
19778       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
19779       dldir=$destdir/`dirname \$dlpath`~
19780       test -d \$dldir || mkdir -p \$dldir~
19781       $install_prog $dir/$dlname \$dldir/$dlname~
19782       chmod a+x \$dldir/$dlname~
19783       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
19784         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
19785       fi'
19786     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
19787       dlpath=$dir/\$dldll~
19788        $RM \$dlpath'
19789     shlibpath_overrides_runpath=yes
19790
19791     case $host_os in
19792     cygwin*)
19793       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
19794       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
19795
19796       ;;
19797     mingw* | cegcc*)
19798       # MinGW DLLs use traditional 'lib' prefix
19799       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
19800       ;;
19801     pw32*)
19802       # pw32 DLLs use 'pw' prefix rather than 'lib'
19803       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
19804       ;;
19805     esac
19806     ;;
19807
19808   *)
19809     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
19810     ;;
19811   esac
19812   dynamic_linker='Win32 ld.exe'
19813   # FIXME: first we should search . and the directory the executable is in
19814   shlibpath_var=PATH
19815   ;;
19816
19817 darwin* | rhapsody*)
19818   dynamic_linker="$host_os dyld"
19819   version_type=darwin
19820   need_lib_prefix=no
19821   need_version=no
19822   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
19823   soname_spec='${libname}${release}${major}$shared_ext'
19824   shlibpath_overrides_runpath=yes
19825   shlibpath_var=DYLD_LIBRARY_PATH
19826   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
19827
19828   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
19829   ;;
19830
19831 dgux*)
19832   version_type=linux
19833   need_lib_prefix=no
19834   need_version=no
19835   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
19836   soname_spec='${libname}${release}${shared_ext}$major'
19837   shlibpath_var=LD_LIBRARY_PATH
19838   ;;
19839
19840 freebsd1*)
19841   dynamic_linker=no
19842   ;;
19843
19844 freebsd* | dragonfly*)
19845   # DragonFly does not have aout.  When/if they implement a new
19846   # versioning mechanism, adjust this.
19847   if test -x /usr/bin/objformat; then
19848     objformat=`/usr/bin/objformat`
19849   else
19850     case $host_os in
19851     freebsd[123]*) objformat=aout ;;
19852     *) objformat=elf ;;
19853     esac
19854   fi
19855   version_type=freebsd-$objformat
19856   case $version_type in
19857     freebsd-elf*)
19858       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
19859       need_version=no
19860       need_lib_prefix=no
19861       ;;
19862     freebsd-*)
19863       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
19864       need_version=yes
19865       ;;
19866   esac
19867   shlibpath_var=LD_LIBRARY_PATH
19868   case $host_os in
19869   freebsd2*)
19870     shlibpath_overrides_runpath=yes
19871     ;;
19872   freebsd3.[01]* | freebsdelf3.[01]*)
19873     shlibpath_overrides_runpath=yes
19874     hardcode_into_libs=yes
19875     ;;
19876   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
19877   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
19878     shlibpath_overrides_runpath=no
19879     hardcode_into_libs=yes
19880     ;;
19881   *) # from 4.6 on, and DragonFly
19882     shlibpath_overrides_runpath=yes
19883     hardcode_into_libs=yes
19884     ;;
19885   esac
19886   ;;
19887
19888 gnu*)
19889   version_type=linux
19890   need_lib_prefix=no
19891   need_version=no
19892   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
19893   soname_spec='${libname}${release}${shared_ext}$major'
19894   shlibpath_var=LD_LIBRARY_PATH
19895   hardcode_into_libs=yes
19896   ;;
19897
19898 haiku*)
19899   version_type=linux
19900   need_lib_prefix=no
19901   need_version=no
19902   dynamic_linker="$host_os runtime_loader"
19903   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
19904   soname_spec='${libname}${release}${shared_ext}$major'
19905   shlibpath_var=LIBRARY_PATH
19906   shlibpath_overrides_runpath=yes
19907   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
19908   hardcode_into_libs=yes
19909   ;;
19910
19911 hpux9* | hpux10* | hpux11*)
19912   # Give a soname corresponding to the major version so that dld.sl refuses to
19913   # link against other versions.
19914   version_type=sunos
19915   need_lib_prefix=no
19916   need_version=no
19917   case $host_cpu in
19918   ia64*)
19919     shrext_cmds='.so'
19920     hardcode_into_libs=yes
19921     dynamic_linker="$host_os dld.so"
19922     shlibpath_var=LD_LIBRARY_PATH
19923     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
19924     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19925     soname_spec='${libname}${release}${shared_ext}$major'
19926     if test "X$HPUX_IA64_MODE" = X32; then
19927       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
19928     else
19929       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
19930     fi
19931     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
19932     ;;
19933   hppa*64*)
19934     shrext_cmds='.sl'
19935     hardcode_into_libs=yes
19936     dynamic_linker="$host_os dld.sl"
19937     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
19938     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
19939     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19940     soname_spec='${libname}${release}${shared_ext}$major'
19941     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
19942     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
19943     ;;
19944   *)
19945     shrext_cmds='.sl'
19946     dynamic_linker="$host_os dld.sl"
19947     shlibpath_var=SHLIB_PATH
19948     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
19949     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19950     soname_spec='${libname}${release}${shared_ext}$major'
19951     ;;
19952   esac
19953   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
19954   postinstall_cmds='chmod 555 $lib'
19955   # or fails outright, so override atomically:
19956   install_override_mode=555
19957   ;;
19958
19959 interix[3-9]*)
19960   version_type=linux
19961   need_lib_prefix=no
19962   need_version=no
19963   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
19964   soname_spec='${libname}${release}${shared_ext}$major'
19965   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
19966   shlibpath_var=LD_LIBRARY_PATH
19967   shlibpath_overrides_runpath=no
19968   hardcode_into_libs=yes
19969   ;;
19970
19971 irix5* | irix6* | nonstopux*)
19972   case $host_os in
19973     nonstopux*) version_type=nonstopux ;;
19974     *)
19975         if test "$lt_cv_prog_gnu_ld" = yes; then
19976                 version_type=linux
19977         else
19978                 version_type=irix
19979         fi ;;
19980   esac
19981   need_lib_prefix=no
19982   need_version=no
19983   soname_spec='${libname}${release}${shared_ext}$major'
19984   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
19985   case $host_os in
19986   irix5* | nonstopux*)
19987     libsuff= shlibsuff=
19988     ;;
19989   *)
19990     case $LD in # libtool.m4 will add one of these switches to LD
19991     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
19992       libsuff= shlibsuff= libmagic=32-bit;;
19993     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
19994       libsuff=32 shlibsuff=N32 libmagic=N32;;
19995     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
19996       libsuff=64 shlibsuff=64 libmagic=64-bit;;
19997     *) libsuff= shlibsuff= libmagic=never-match;;
19998     esac
19999     ;;
20000   esac
20001   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
20002   shlibpath_overrides_runpath=no
20003   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
20004   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
20005   hardcode_into_libs=yes
20006   ;;
20007
20008 # No shared lib support for Linux oldld, aout, or coff.
20009 linux*oldld* | linux*aout* | linux*coff*)
20010   dynamic_linker=no
20011   ;;
20012
20013 # This must be Linux ELF.
20014 linux* | k*bsd*-gnu | kopensolaris*-gnu)
20015   version_type=linux
20016   need_lib_prefix=no
20017   need_version=no
20018   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20019   soname_spec='${libname}${release}${shared_ext}$major'
20020   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
20021   shlibpath_var=LD_LIBRARY_PATH
20022   shlibpath_overrides_runpath=no
20023
20024   # Some binutils ld are patched to set DT_RUNPATH
20025   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
20026   $as_echo_n "(cached) " >&6
20027 else
20028   lt_cv_shlibpath_overrides_runpath=no
20029     save_LDFLAGS=$LDFLAGS
20030     save_libdir=$libdir
20031     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
20032          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
20033     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20034 /* end confdefs.h.  */
20035
20036 int
20037 main ()
20038 {
20039
20040   ;
20041   return 0;
20042 }
20043 _ACEOF
20044 if ac_fn_cxx_try_link "$LINENO"; then :
20045   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
20046   lt_cv_shlibpath_overrides_runpath=yes
20047 fi
20048 fi
20049 rm -f core conftest.err conftest.$ac_objext \
20050     conftest$ac_exeext conftest.$ac_ext
20051     LDFLAGS=$save_LDFLAGS
20052     libdir=$save_libdir
20053
20054 fi
20055
20056   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
20057
20058   # This implies no fast_install, which is unacceptable.
20059   # Some rework will be needed to allow for fast_install
20060   # before this can be enabled.
20061   hardcode_into_libs=yes
20062
20063   # Append ld.so.conf contents to the search path
20064   if test -f /etc/ld.so.conf; then
20065     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' ' '`
20066     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
20067   fi
20068
20069   # We used to test for /lib/ld.so.1 and disable shared libraries on
20070   # powerpc, because MkLinux only supported shared libraries with the
20071   # GNU dynamic linker.  Since this was broken with cross compilers,
20072   # most powerpc-linux boxes support dynamic linking these days and
20073   # people can always --disable-shared, the test was removed, and we
20074   # assume the GNU/Linux dynamic linker is in use.
20075   dynamic_linker='GNU/Linux ld.so'
20076   ;;
20077
20078 netbsd*)
20079   version_type=sunos
20080   need_lib_prefix=no
20081   need_version=no
20082   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
20083     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20084     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20085     dynamic_linker='NetBSD (a.out) ld.so'
20086   else
20087     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20088     soname_spec='${libname}${release}${shared_ext}$major'
20089     dynamic_linker='NetBSD ld.elf_so'
20090   fi
20091   shlibpath_var=LD_LIBRARY_PATH
20092   shlibpath_overrides_runpath=yes
20093   hardcode_into_libs=yes
20094   ;;
20095
20096 newsos6)
20097   version_type=linux
20098   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20099   shlibpath_var=LD_LIBRARY_PATH
20100   shlibpath_overrides_runpath=yes
20101   ;;
20102
20103 *nto* | *qnx*)
20104   version_type=qnx
20105   need_lib_prefix=no
20106   need_version=no
20107   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20108   soname_spec='${libname}${release}${shared_ext}$major'
20109   shlibpath_var=LD_LIBRARY_PATH
20110   shlibpath_overrides_runpath=no
20111   hardcode_into_libs=yes
20112   dynamic_linker='ldqnx.so'
20113   ;;
20114
20115 openbsd*)
20116   version_type=sunos
20117   sys_lib_dlsearch_path_spec="/usr/lib"
20118   need_lib_prefix=no
20119   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
20120   case $host_os in
20121     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
20122     *)                          need_version=no  ;;
20123   esac
20124   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20125   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20126   shlibpath_var=LD_LIBRARY_PATH
20127   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
20128     case $host_os in
20129       openbsd2.[89] | openbsd2.[89].*)
20130         shlibpath_overrides_runpath=no
20131         ;;
20132       *)
20133         shlibpath_overrides_runpath=yes
20134         ;;
20135       esac
20136   else
20137     shlibpath_overrides_runpath=yes
20138   fi
20139   ;;
20140
20141 os2*)
20142   libname_spec='$name'
20143   shrext_cmds=".dll"
20144   need_lib_prefix=no
20145   library_names_spec='$libname${shared_ext} $libname.a'
20146   dynamic_linker='OS/2 ld.exe'
20147   shlibpath_var=LIBPATH
20148   ;;
20149
20150 osf3* | osf4* | osf5*)
20151   version_type=osf
20152   need_lib_prefix=no
20153   need_version=no
20154   soname_spec='${libname}${release}${shared_ext}$major'
20155   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20156   shlibpath_var=LD_LIBRARY_PATH
20157   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
20158   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
20159   ;;
20160
20161 rdos*)
20162   dynamic_linker=no
20163   ;;
20164
20165 solaris*)
20166   version_type=linux
20167   need_lib_prefix=no
20168   need_version=no
20169   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20170   soname_spec='${libname}${release}${shared_ext}$major'
20171   shlibpath_var=LD_LIBRARY_PATH
20172   shlibpath_overrides_runpath=yes
20173   hardcode_into_libs=yes
20174   # ldd complains unless libraries are executable
20175   postinstall_cmds='chmod +x $lib'
20176   ;;
20177
20178 sunos4*)
20179   version_type=sunos
20180   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20181   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
20182   shlibpath_var=LD_LIBRARY_PATH
20183   shlibpath_overrides_runpath=yes
20184   if test "$with_gnu_ld" = yes; then
20185     need_lib_prefix=no
20186   fi
20187   need_version=yes
20188   ;;
20189
20190 sysv4 | sysv4.3*)
20191   version_type=linux
20192   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20193   soname_spec='${libname}${release}${shared_ext}$major'
20194   shlibpath_var=LD_LIBRARY_PATH
20195   case $host_vendor in
20196     sni)
20197       shlibpath_overrides_runpath=no
20198       need_lib_prefix=no
20199       runpath_var=LD_RUN_PATH
20200       ;;
20201     siemens)
20202       need_lib_prefix=no
20203       ;;
20204     motorola)
20205       need_lib_prefix=no
20206       need_version=no
20207       shlibpath_overrides_runpath=no
20208       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
20209       ;;
20210   esac
20211   ;;
20212
20213 sysv4*MP*)
20214   if test -d /usr/nec ;then
20215     version_type=linux
20216     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
20217     soname_spec='$libname${shared_ext}.$major'
20218     shlibpath_var=LD_LIBRARY_PATH
20219   fi
20220   ;;
20221
20222 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
20223   version_type=freebsd-elf
20224   need_lib_prefix=no
20225   need_version=no
20226   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20227   soname_spec='${libname}${release}${shared_ext}$major'
20228   shlibpath_var=LD_LIBRARY_PATH
20229   shlibpath_overrides_runpath=yes
20230   hardcode_into_libs=yes
20231   if test "$with_gnu_ld" = yes; then
20232     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
20233   else
20234     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
20235     case $host_os in
20236       sco3.2v5*)
20237         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
20238         ;;
20239     esac
20240   fi
20241   sys_lib_dlsearch_path_spec='/usr/lib'
20242   ;;
20243
20244 tpf*)
20245   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
20246   version_type=linux
20247   need_lib_prefix=no
20248   need_version=no
20249   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20250   shlibpath_var=LD_LIBRARY_PATH
20251   shlibpath_overrides_runpath=no
20252   hardcode_into_libs=yes
20253   ;;
20254
20255 uts4*)
20256   version_type=linux
20257   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20258   soname_spec='${libname}${release}${shared_ext}$major'
20259   shlibpath_var=LD_LIBRARY_PATH
20260   ;;
20261
20262 *)
20263   dynamic_linker=no
20264   ;;
20265 esac
20266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
20267 $as_echo "$dynamic_linker" >&6; }
20268 test "$dynamic_linker" = no && can_build_shared=no
20269
20270 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
20271 if test "$GCC" = yes; then
20272   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
20273 fi
20274
20275 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
20276   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
20277 fi
20278 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
20279   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
20280 fi
20281
20282
20283
20284
20285
20286
20287
20288
20289
20290
20291
20292
20293
20294
20295
20296
20297
20298
20299
20300
20301
20302
20303
20304
20305
20306
20307
20308
20309
20310
20311
20312
20313
20314
20315
20316
20317
20318
20319     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
20320 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
20321 hardcode_action_CXX=
20322 if test -n "$hardcode_libdir_flag_spec_CXX" ||
20323    test -n "$runpath_var_CXX" ||
20324    test "X$hardcode_automatic_CXX" = "Xyes" ; then
20325
20326   # We can hardcode non-existent directories.
20327   if test "$hardcode_direct_CXX" != no &&
20328      # If the only mechanism to avoid hardcoding is shlibpath_var, we
20329      # have to relink, otherwise we might link with an installed library
20330      # when we should be linking with a yet-to-be-installed one
20331      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
20332      test "$hardcode_minus_L_CXX" != no; then
20333     # Linking always hardcodes the temporary library directory.
20334     hardcode_action_CXX=relink
20335   else
20336     # We can link without hardcoding, and we can hardcode nonexisting dirs.
20337     hardcode_action_CXX=immediate
20338   fi
20339 else
20340   # We cannot hardcode anything, or else we can only hardcode existing
20341   # directories.
20342   hardcode_action_CXX=unsupported
20343 fi
20344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
20345 $as_echo "$hardcode_action_CXX" >&6; }
20346
20347 if test "$hardcode_action_CXX" = relink ||
20348    test "$inherit_rpath_CXX" = yes; then
20349   # Fast installation is not supported
20350   enable_fast_install=no
20351 elif test "$shlibpath_overrides_runpath" = yes ||
20352      test "$enable_shared" = no; then
20353   # Fast installation is not necessary
20354   enable_fast_install=needless
20355 fi
20356
20357
20358
20359
20360
20361
20362
20363   fi # test -n "$compiler"
20364
20365   CC=$lt_save_CC
20366   LDCXX=$LD
20367   LD=$lt_save_LD
20368   GCC=$lt_save_GCC
20369   with_gnu_ld=$lt_save_with_gnu_ld
20370   lt_cv_path_LDCXX=$lt_cv_path_LD
20371   lt_cv_path_LD=$lt_save_path_LD
20372   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
20373   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
20374 fi # test "$_lt_caught_CXX_error" != yes
20375
20376 ac_ext=c
20377 ac_cpp='$CPP $CPPFLAGS'
20378 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20379 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20380 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20381
20382
20383
20384
20385
20386
20387
20388
20389
20390
20391
20392
20393
20394
20395
20396
20397 # Only expand once:
20398
20399
20400
20401
20402
20403 # Identify the assembler which will work hand-in-glove with the newly
20404 # built GCC, so that we can examine its features.  This is the assembler
20405 # which will be driven by the driver program.
20406 #
20407 # If build != host, and we aren't building gas in-tree, we identify a
20408 # build->target assembler and hope that it will have the same features
20409 # as the host->target assembler we'll be using.
20410 gcc_cv_gas_major_version=
20411 gcc_cv_gas_minor_version=
20412 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
20413
20414 if test "${gcc_cv_as+set}" = set; then :
20415
20416 else
20417
20418 if test -x "$DEFAULT_ASSEMBLER"; then
20419         gcc_cv_as="$DEFAULT_ASSEMBLER"
20420 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
20421      && test -f ../gas/Makefile \
20422      && test x$build = x$host; then
20423         gcc_cv_as=../gas/as-new$build_exeext
20424 elif test -x as$build_exeext; then
20425         # Build using assembler in the current directory.
20426         gcc_cv_as=./as$build_exeext
20427 elif test -x $AS_FOR_TARGET; then
20428         gcc_cv_as="$AS_FOR_TARGET"
20429 else
20430         # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
20431 set dummy $AS_FOR_TARGET; ac_word=$2
20432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
20433 $as_echo_n "checking for $ac_word... " >&6; }
20434 if test "${ac_cv_path_gcc_cv_as+set}" = set; then :
20435   $as_echo_n "(cached) " >&6
20436 else
20437   case $gcc_cv_as in
20438   [\\/]* | ?:[\\/]*)
20439   ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
20440   ;;
20441   *)
20442   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20443 for as_dir in $PATH
20444 do
20445   IFS=$as_save_IFS
20446   test -z "$as_dir" && as_dir=.
20447     for ac_exec_ext in '' $ac_executable_extensions; do
20448   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
20449     ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
20450     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
20451     break 2
20452   fi
20453 done
20454   done
20455 IFS=$as_save_IFS
20456
20457   ;;
20458 esac
20459 fi
20460 gcc_cv_as=$ac_cv_path_gcc_cv_as
20461 if test -n "$gcc_cv_as"; then
20462   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
20463 $as_echo "$gcc_cv_as" >&6; }
20464 else
20465   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20466 $as_echo "no" >&6; }
20467 fi
20468
20469
20470 fi
20471 fi
20472
20473 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
20474
20475 case "$ORIGINAL_AS_FOR_TARGET" in
20476   ./as | ./as$build_exeext) ;;
20477   *) ac_config_files="$ac_config_files as:exec-tool.in"
20478  ;;
20479 esac
20480
20481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5
20482 $as_echo_n "checking what assembler to use... " >&6; }
20483 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
20484   # Single tree build which includes gas.  We want to prefer it
20485   # over whatever linker top-level may have detected, since
20486   # we'll use what we're building after installation anyway.
20487   { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5
20488 $as_echo "newly built gas" >&6; }
20489   in_tree_gas=yes
20490   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
20491 for f in $gcc_cv_as_bfd_srcdir/configure \
20492          $gcc_cv_as_gas_srcdir/configure \
20493          $gcc_cv_as_gas_srcdir/configure.in \
20494          $gcc_cv_as_gas_srcdir/Makefile.in ; do
20495   gcc_cv_gas_version=`sed -n -e 's/^[   ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
20496   if test x$gcc_cv_gas_version != x; then
20497     break
20498   fi
20499 done
20500 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
20501 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
20502 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
20503 case $gcc_cv_gas_patch_version in
20504   "") gcc_cv_gas_patch_version="0" ;;
20505 esac
20506 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
20507                             + $gcc_cv_gas_minor_version \) \* 1000 \
20508                             + $gcc_cv_gas_patch_version`
20509
20510   in_tree_gas_is_elf=no
20511   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
20512      || (grep 'obj_format = multi' ../gas/Makefile \
20513          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
20514   then
20515     in_tree_gas_is_elf=yes
20516   fi
20517 else
20518   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
20519 $as_echo "$gcc_cv_as" >&6; }
20520   in_tree_gas=no
20521 fi
20522
20523 # Identify the linker which will work hand-in-glove with the newly
20524 # built GCC, so that we can examine its features.  This is the linker
20525 # which will be driven by the driver program.
20526 #
20527 # If build != host, and we aren't building gas in-tree, we identify a
20528 # build->target linker and hope that it will have the same features
20529 # as the host->target linker we'll be using.
20530 gcc_cv_gld_major_version=
20531 gcc_cv_gld_minor_version=
20532 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
20533 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
20534
20535 if test "${gcc_cv_ld+set}" = set; then :
20536
20537 else
20538
20539 if test -x "$DEFAULT_LINKER"; then
20540         gcc_cv_ld="$DEFAULT_LINKER"
20541 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
20542      && test -f ../ld/Makefile \
20543      && test x$build = x$host; then
20544         gcc_cv_ld=../ld/ld-new$build_exeext
20545 elif test -x collect-ld$build_exeext; then
20546         # Build using linker in the current directory.
20547         gcc_cv_ld=./collect-ld$build_exeext
20548 elif test -x $LD_FOR_TARGET; then
20549         gcc_cv_ld="$LD_FOR_TARGET"
20550 else
20551         # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
20552 set dummy $LD_FOR_TARGET; ac_word=$2
20553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
20554 $as_echo_n "checking for $ac_word... " >&6; }
20555 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then :
20556   $as_echo_n "(cached) " >&6
20557 else
20558   case $gcc_cv_ld in
20559   [\\/]* | ?:[\\/]*)
20560   ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
20561   ;;
20562   *)
20563   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20564 for as_dir in $PATH
20565 do
20566   IFS=$as_save_IFS
20567   test -z "$as_dir" && as_dir=.
20568     for ac_exec_ext in '' $ac_executable_extensions; do
20569   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
20570     ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
20571     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
20572     break 2
20573   fi
20574 done
20575   done
20576 IFS=$as_save_IFS
20577
20578   ;;
20579 esac
20580 fi
20581 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
20582 if test -n "$gcc_cv_ld"; then
20583   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
20584 $as_echo "$gcc_cv_ld" >&6; }
20585 else
20586   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20587 $as_echo "no" >&6; }
20588 fi
20589
20590
20591 fi
20592 fi
20593
20594 ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
20595 PLUGIN_LD=`basename $gcc_cv_ld`
20596
20597 # Check whether --with-plugin-ld was given.
20598 if test "${with_plugin_ld+set}" = set; then :
20599   withval=$with_plugin_ld; if test x"$withval" != x; then
20600    ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
20601    PLUGIN_LD="$withval"
20602  fi
20603 fi
20604
20605
20606
20607 cat >>confdefs.h <<_ACEOF
20608 #define PLUGIN_LD "$PLUGIN_LD"
20609 _ACEOF
20610
20611
20612 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
20613
20614 case "$ORIGINAL_LD_FOR_TARGET" in
20615   ./collect-ld | ./collect-ld$build_exeext) ;;
20616   *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
20617  ;;
20618 esac
20619
20620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
20621 $as_echo_n "checking what linker to use... " >&6; }
20622 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext; then
20623         # Single tree build which includes ld.  We want to prefer it
20624         # over whatever linker top-level may have detected, since
20625         # we'll use what we're building after installation anyway.
20626         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
20627 $as_echo "newly built ld" >&6; }
20628         in_tree_ld=yes
20629         in_tree_ld_is_elf=no
20630         if (grep 'EMUL = .*elf' ../ld/Makefile \
20631             || grep 'EMUL = .*linux' ../ld/Makefile \
20632             || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
20633           in_tree_ld_is_elf=yes
20634         fi
20635         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
20636         do
20637                 gcc_cv_gld_version=`sed -n -e 's/^[     ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
20638                 if test x$gcc_cv_gld_version != x; then
20639                         break
20640                 fi
20641         done
20642         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
20643         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
20644 else
20645         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
20646 $as_echo "$gcc_cv_ld" >&6; }
20647         in_tree_ld=no
20648 fi
20649
20650 # Figure out what nm we will be using.
20651 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
20652 if test "${gcc_cv_nm+set}" = set; then :
20653
20654 else
20655
20656 if test -f $gcc_cv_binutils_srcdir/configure.in \
20657      && test -f ../binutils/Makefile \
20658      && test x$build = x$host; then
20659         gcc_cv_nm=../binutils/nm-new$build_exeext
20660 elif test -x nm$build_exeext; then
20661         gcc_cv_nm=./nm$build_exeext
20662 elif test -x $NM_FOR_TARGET; then
20663         gcc_cv_nm="$NM_FOR_TARGET"
20664 else
20665         # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
20666 set dummy $NM_FOR_TARGET; ac_word=$2
20667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
20668 $as_echo_n "checking for $ac_word... " >&6; }
20669 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then :
20670   $as_echo_n "(cached) " >&6
20671 else
20672   case $gcc_cv_nm in
20673   [\\/]* | ?:[\\/]*)
20674   ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
20675   ;;
20676   *)
20677   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20678 for as_dir in $PATH
20679 do
20680   IFS=$as_save_IFS
20681   test -z "$as_dir" && as_dir=.
20682     for ac_exec_ext in '' $ac_executable_extensions; do
20683   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
20684     ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
20685     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
20686     break 2
20687   fi
20688 done
20689   done
20690 IFS=$as_save_IFS
20691
20692   ;;
20693 esac
20694 fi
20695 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
20696 if test -n "$gcc_cv_nm"; then
20697   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
20698 $as_echo "$gcc_cv_nm" >&6; }
20699 else
20700   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20701 $as_echo "no" >&6; }
20702 fi
20703
20704
20705 fi
20706 fi
20707
20708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
20709 $as_echo_n "checking what nm to use... " >&6; }
20710 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
20711         # Single tree build which includes binutils.
20712         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
20713 $as_echo "newly built nm" >&6; }
20714         in_tree_nm=yes
20715 else
20716         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
20717 $as_echo "$gcc_cv_nm" >&6; }
20718         in_tree_nm=no
20719 fi
20720
20721 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
20722
20723 case "$ORIGINAL_NM_FOR_TARGET" in
20724   ./nm | ./nm$build_exeext) ;;
20725   *) ac_config_files="$ac_config_files nm:exec-tool.in"
20726  ;;
20727 esac
20728
20729
20730 # Figure out what objdump we will be using.
20731 if test "${gcc_cv_objdump+set}" = set; then :
20732
20733 else
20734
20735 if test -f $gcc_cv_binutils_srcdir/configure.in \
20736      && test -f ../binutils/Makefile \
20737      && test x$build = x$host; then
20738         # Single tree build which includes binutils.
20739         gcc_cv_objdump=../binutils/objdump$build_exeext
20740 elif test -x objdump$build_exeext; then
20741         gcc_cv_objdump=./objdump$build_exeext
20742 elif test -x $OBJDUMP_FOR_TARGET; then
20743         gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
20744 else
20745         # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
20746 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
20747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
20748 $as_echo_n "checking for $ac_word... " >&6; }
20749 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then :
20750   $as_echo_n "(cached) " >&6
20751 else
20752   case $gcc_cv_objdump in
20753   [\\/]* | ?:[\\/]*)
20754   ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
20755   ;;
20756   *)
20757   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20758 for as_dir in $PATH
20759 do
20760   IFS=$as_save_IFS
20761   test -z "$as_dir" && as_dir=.
20762     for ac_exec_ext in '' $ac_executable_extensions; do
20763   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
20764     ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
20765     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
20766     break 2
20767   fi
20768 done
20769   done
20770 IFS=$as_save_IFS
20771
20772   ;;
20773 esac
20774 fi
20775 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
20776 if test -n "$gcc_cv_objdump"; then
20777   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
20778 $as_echo "$gcc_cv_objdump" >&6; }
20779 else
20780   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20781 $as_echo "no" >&6; }
20782 fi
20783
20784
20785 fi
20786 fi
20787
20788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
20789 $as_echo_n "checking what objdump to use... " >&6; }
20790 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
20791         # Single tree build which includes binutils.
20792         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
20793 $as_echo "newly built objdump" >&6; }
20794 elif test x$gcc_cv_objdump = x; then
20795         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
20796 $as_echo "not found" >&6; }
20797 else
20798         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
20799 $as_echo "$gcc_cv_objdump" >&6; }
20800 fi
20801
20802 # Figure out what readelf we will be using.
20803 if test "${gcc_cv_readelf+set}" = set; then :
20804
20805 else
20806
20807 if test -f $gcc_cv_binutils_srcdir/configure.in \
20808      && test -f ../binutils/Makefile \
20809      && test x$build = x$host; then
20810         # Single tree build which includes binutils.
20811         gcc_cv_readelf=../binutils/readelf$build_exeext
20812 elif test -x readelf$build_exeext; then
20813         gcc_cv_readelf=./readelf$build_exeext
20814 else
20815         # Extract the first word of "readelf", so it can be a program name with args.
20816 set dummy readelf; ac_word=$2
20817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
20818 $as_echo_n "checking for $ac_word... " >&6; }
20819 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then :
20820   $as_echo_n "(cached) " >&6
20821 else
20822   case $gcc_cv_readelf in
20823   [\\/]* | ?:[\\/]*)
20824   ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
20825   ;;
20826   *)
20827   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20828 for as_dir in $PATH
20829 do
20830   IFS=$as_save_IFS
20831   test -z "$as_dir" && as_dir=.
20832     for ac_exec_ext in '' $ac_executable_extensions; do
20833   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
20834     ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
20835     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
20836     break 2
20837   fi
20838 done
20839   done
20840 IFS=$as_save_IFS
20841
20842   ;;
20843 esac
20844 fi
20845 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
20846 if test -n "$gcc_cv_readelf"; then
20847   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
20848 $as_echo "$gcc_cv_readelf" >&6; }
20849 else
20850   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20851 $as_echo "no" >&6; }
20852 fi
20853
20854
20855 fi
20856 fi
20857
20858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
20859 $as_echo_n "checking what readelf to use... " >&6; }
20860 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
20861         # Single tree build which includes binutils.
20862         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
20863 $as_echo "newly built readelf" >&6; }
20864 elif test x$gcc_cv_readelf = x; then
20865         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
20866 $as_echo "not found" >&6; }
20867 else
20868         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
20869 $as_echo "$gcc_cv_readelf" >&6; }
20870 fi
20871
20872 # Figure out what assembler alignment features are present.
20873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
20874 $as_echo_n "checking assembler flags... " >&6; }
20875 if test "${gcc_cv_as_flags+set}" = set; then :
20876   $as_echo_n "(cached) " >&6
20877 else
20878    case "$target" in
20879   i[34567]86-*-linux*)
20880         gcc_cv_as_flags="--32"
20881     ;;
20882   *)
20883     gcc_cv_as_flags=" "
20884     ;;
20885   esac
20886 fi
20887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
20888 $as_echo "$gcc_cv_as_flags" >&6; }
20889
20890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
20891 $as_echo_n "checking assembler for .balign and .p2align... " >&6; }
20892 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then :
20893   $as_echo_n "(cached) " >&6
20894 else
20895   gcc_cv_as_balign_and_p2align=no
20896     if test $in_tree_gas = yes; then
20897     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
20898   then gcc_cv_as_balign_and_p2align=yes
20899 fi
20900   elif test x$gcc_cv_as != x; then
20901     echo '.balign 4
20902 .p2align 2' > conftest.s
20903     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
20904   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20905   (eval $ac_try) 2>&5
20906   ac_status=$?
20907   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20908   test $ac_status = 0; }; }
20909     then
20910         gcc_cv_as_balign_and_p2align=yes
20911     else
20912       echo "configure: failed program was" >&5
20913       cat conftest.s >&5
20914     fi
20915     rm -f conftest.o conftest.s
20916   fi
20917 fi
20918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
20919 $as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
20920 if test $gcc_cv_as_balign_and_p2align = yes; then
20921
20922 $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
20923
20924 fi
20925
20926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
20927 $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
20928 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then :
20929   $as_echo_n "(cached) " >&6
20930 else
20931   gcc_cv_as_max_skip_p2align=no
20932     if test $in_tree_gas = yes; then
20933     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
20934   then gcc_cv_as_max_skip_p2align=yes
20935 fi
20936   elif test x$gcc_cv_as != x; then
20937     echo '.p2align 4,,7' > conftest.s
20938     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
20939   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20940   (eval $ac_try) 2>&5
20941   ac_status=$?
20942   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20943   test $ac_status = 0; }; }
20944     then
20945         gcc_cv_as_max_skip_p2align=yes
20946     else
20947       echo "configure: failed program was" >&5
20948       cat conftest.s >&5
20949     fi
20950     rm -f conftest.o conftest.s
20951   fi
20952 fi
20953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
20954 $as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
20955 if test $gcc_cv_as_max_skip_p2align = yes; then
20956
20957 $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
20958
20959 fi
20960
20961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
20962 $as_echo_n "checking assembler for .literal16... " >&6; }
20963 if test "${gcc_cv_as_literal16+set}" = set; then :
20964   $as_echo_n "(cached) " >&6
20965 else
20966   gcc_cv_as_literal16=no
20967     if test $in_tree_gas = yes; then
20968     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
20969   then gcc_cv_as_literal16=yes
20970 fi
20971   elif test x$gcc_cv_as != x; then
20972     echo '.literal16' > conftest.s
20973     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
20974   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20975   (eval $ac_try) 2>&5
20976   ac_status=$?
20977   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20978   test $ac_status = 0; }; }
20979     then
20980         gcc_cv_as_literal16=yes
20981     else
20982       echo "configure: failed program was" >&5
20983       cat conftest.s >&5
20984     fi
20985     rm -f conftest.o conftest.s
20986   fi
20987 fi
20988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
20989 $as_echo "$gcc_cv_as_literal16" >&6; }
20990 if test $gcc_cv_as_literal16 = yes; then
20991
20992 $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
20993
20994 fi
20995
20996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
20997 $as_echo_n "checking assembler for working .subsection -1... " >&6; }
20998 if test "${gcc_cv_as_subsection_m1+set}" = set; then :
20999   $as_echo_n "(cached) " >&6
21000 else
21001   gcc_cv_as_subsection_m1=no
21002     if test $in_tree_gas = yes; then
21003     if test $in_tree_gas_is_elf = yes \
21004   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21005   then gcc_cv_as_subsection_m1=yes
21006 fi
21007   elif test x$gcc_cv_as != x; then
21008     echo 'conftest_label1: .word 0
21009 .subsection -1
21010 conftest_label2: .word 0
21011 .previous' > conftest.s
21012     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21013   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21014   (eval $ac_try) 2>&5
21015   ac_status=$?
21016   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21017   test $ac_status = 0; }; }
21018     then
21019         if test x$gcc_cv_nm != x; then
21020     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
21021     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
21022     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
21023     then :
21024     else gcc_cv_as_subsection_m1=yes
21025     fi
21026     rm -f conftest.nm1 conftest.nm2
21027   fi
21028     else
21029       echo "configure: failed program was" >&5
21030       cat conftest.s >&5
21031     fi
21032     rm -f conftest.o conftest.s
21033   fi
21034 fi
21035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
21036 $as_echo "$gcc_cv_as_subsection_m1" >&6; }
21037 if test $gcc_cv_as_subsection_m1 = yes; then
21038
21039 $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
21040
21041 fi
21042
21043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
21044 $as_echo_n "checking assembler for .weak... " >&6; }
21045 if test "${gcc_cv_as_weak+set}" = set; then :
21046   $as_echo_n "(cached) " >&6
21047 else
21048   gcc_cv_as_weak=no
21049     if test $in_tree_gas = yes; then
21050     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
21051   then gcc_cv_as_weak=yes
21052 fi
21053   elif test x$gcc_cv_as != x; then
21054     echo '      .weak foobar' > conftest.s
21055     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21056   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21057   (eval $ac_try) 2>&5
21058   ac_status=$?
21059   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21060   test $ac_status = 0; }; }
21061     then
21062         gcc_cv_as_weak=yes
21063     else
21064       echo "configure: failed program was" >&5
21065       cat conftest.s >&5
21066     fi
21067     rm -f conftest.o conftest.s
21068   fi
21069 fi
21070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
21071 $as_echo "$gcc_cv_as_weak" >&6; }
21072 if test $gcc_cv_as_weak = yes; then
21073
21074 $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
21075
21076 fi
21077
21078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
21079 $as_echo_n "checking assembler for .weakref... " >&6; }
21080 if test "${gcc_cv_as_weakref+set}" = set; then :
21081   $as_echo_n "(cached) " >&6
21082 else
21083   gcc_cv_as_weakref=no
21084     if test $in_tree_gas = yes; then
21085     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
21086   then gcc_cv_as_weakref=yes
21087 fi
21088   elif test x$gcc_cv_as != x; then
21089     echo '      .weakref foobar, barfnot' > conftest.s
21090     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21091   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21092   (eval $ac_try) 2>&5
21093   ac_status=$?
21094   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21095   test $ac_status = 0; }; }
21096     then
21097         gcc_cv_as_weakref=yes
21098     else
21099       echo "configure: failed program was" >&5
21100       cat conftest.s >&5
21101     fi
21102     rm -f conftest.o conftest.s
21103   fi
21104 fi
21105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
21106 $as_echo "$gcc_cv_as_weakref" >&6; }
21107 if test $gcc_cv_as_weakref = yes; then
21108
21109 $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
21110
21111 fi
21112
21113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
21114 $as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
21115 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then :
21116   $as_echo_n "(cached) " >&6
21117 else
21118   gcc_cv_as_nsubspa_comdat=no
21119     if test $in_tree_gas = yes; then
21120     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21121   then gcc_cv_as_nsubspa_comdat=yes
21122 fi
21123   elif test x$gcc_cv_as != x; then
21124     echo '      .SPACE $TEXT$
21125         .NSUBSPA $CODE$,COMDAT' > conftest.s
21126     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21127   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21128   (eval $ac_try) 2>&5
21129   ac_status=$?
21130   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21131   test $ac_status = 0; }; }
21132     then
21133         gcc_cv_as_nsubspa_comdat=yes
21134     else
21135       echo "configure: failed program was" >&5
21136       cat conftest.s >&5
21137     fi
21138     rm -f conftest.o conftest.s
21139   fi
21140 fi
21141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
21142 $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
21143 if test $gcc_cv_as_nsubspa_comdat = yes; then
21144
21145 $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
21146
21147 fi
21148
21149 # .hidden needs to be supported in both the assembler and the linker,
21150 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
21151 # This is irritatingly difficult to feature test for; we have to check the
21152 # date string after the version number.  If we've got an in-tree
21153 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
21154 # to be safe.
21155 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
21156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
21157 $as_echo_n "checking assembler for .hidden... " >&6; }
21158 if test "${gcc_cv_as_hidden+set}" = set; then :
21159   $as_echo_n "(cached) " >&6
21160 else
21161   gcc_cv_as_hidden=no
21162     if test $in_tree_gas = yes; then
21163     if test $in_tree_gas_is_elf = yes \
21164   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
21165   then gcc_cv_as_hidden=yes
21166 fi
21167   elif test x$gcc_cv_as != x; then
21168     echo '      .hidden foobar
21169 foobar:' > conftest.s
21170     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21171   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21172   (eval $ac_try) 2>&5
21173   ac_status=$?
21174   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21175   test $ac_status = 0; }; }
21176     then
21177         gcc_cv_as_hidden=yes
21178     else
21179       echo "configure: failed program was" >&5
21180       cat conftest.s >&5
21181     fi
21182     rm -f conftest.o conftest.s
21183   fi
21184 fi
21185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
21186 $as_echo "$gcc_cv_as_hidden" >&6; }
21187
21188
21189 if test $in_tree_ld != yes ; then
21190   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
21191   if echo "$ld_ver" | grep GNU > /dev/null; then
21192     ld_vers=`echo $ld_ver | sed -n \
21193         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
21194     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
21195     ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
21196     ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
21197     ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
21198   fi
21199 fi
21200
21201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
21202 $as_echo_n "checking linker for .hidden support... " >&6; }
21203 if test "${gcc_cv_ld_hidden+set}" = set; then :
21204   $as_echo_n "(cached) " >&6
21205 else
21206   if test $in_tree_ld = yes ; then
21207   gcc_cv_ld_hidden=no
21208   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
21209      && test $in_tree_ld_is_elf = yes; then
21210      gcc_cv_ld_hidden=yes
21211   fi
21212 else
21213   gcc_cv_ld_hidden=yes
21214   if echo "$ld_ver" | grep GNU > /dev/null; then
21215     if test 0"$ld_date" -lt 20020404; then
21216       if test -n "$ld_date"; then
21217         # If there was date string, but was earlier than 2002-04-04, fail
21218         gcc_cv_ld_hidden=no
21219       elif test -z "$ld_vers"; then
21220         # If there was no date string nor ld version number, something is wrong
21221         gcc_cv_ld_hidden=no
21222       else
21223         test -z "$ld_vers_patch" && ld_vers_patch=0
21224         if test "$ld_vers_major" -lt 2; then
21225           gcc_cv_ld_hidden=no
21226         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
21227           gcc_cv_ld_hidden="no"
21228         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
21229           gcc_cv_ld_hidden=no
21230         fi
21231       fi
21232     fi
21233   else
21234     case "${target}" in
21235       hppa64*-*-hpux* | ia64*-*-hpux*)
21236         gcc_cv_ld_hidden=yes
21237         ;;
21238       *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
21239         gcc_cv_ld_hidden=yes
21240         ;;
21241       *)
21242         gcc_cv_ld_hidden=no
21243         ;;
21244     esac
21245   fi
21246 fi
21247 fi
21248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
21249 $as_echo "$gcc_cv_ld_hidden" >&6; }
21250 libgcc_visibility=no
21251
21252
21253 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
21254   libgcc_visibility=yes
21255
21256 $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
21257
21258 fi
21259
21260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
21261 $as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
21262 gcc_cv_ld_ro_rw_mix=unknown
21263 if test $in_tree_ld = yes ; then
21264   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
21265      && test $in_tree_ld_is_elf = yes; then
21266     gcc_cv_ld_ro_rw_mix=read-write
21267   fi
21268 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
21269   echo '.section myfoosect, "a"' > conftest1.s
21270   echo '.section myfoosect, "aw"' > conftest2.s
21271   echo '.byte 1' >> conftest2.s
21272   echo '.section myfoosect, "a"' > conftest3.s
21273   echo '.byte 0' >> conftest3.s
21274   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
21275      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
21276      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
21277      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
21278         conftest2.o conftest3.o > /dev/null 2>&1; then
21279     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
21280                          | sed -e '/myfoosect/!d' -e N`
21281     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
21282       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
21283         gcc_cv_ld_ro_rw_mix=read-only
21284       else
21285         gcc_cv_ld_ro_rw_mix=read-write
21286       fi
21287     fi
21288   fi
21289   rm -f conftest.* conftest[123].*
21290 fi
21291 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
21292
21293 $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
21294
21295 fi
21296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
21297 $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
21298
21299 # Check if we have .[us]leb128, and support symbol arithmetic with it.
21300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
21301 $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
21302 if test "${gcc_cv_as_leb128+set}" = set; then :
21303   $as_echo_n "(cached) " >&6
21304 else
21305   gcc_cv_as_leb128=no
21306     if test $in_tree_gas = yes; then
21307     if test $in_tree_gas_is_elf = yes \
21308   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
21309   then gcc_cv_as_leb128=yes
21310 fi
21311   elif test x$gcc_cv_as != x; then
21312     echo '      .data
21313         .uleb128 L2 - L1
21314 L1:
21315         .uleb128 1280
21316         .sleb128 -1010
21317 L2:' > conftest.s
21318     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21319   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21320   (eval $ac_try) 2>&5
21321   ac_status=$?
21322   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21323   test $ac_status = 0; }; }
21324     then
21325         # GAS versions before 2.11 do not support uleb128,
21326   # despite appearing to.
21327   # ??? There exists an elf-specific test that will crash
21328   # the assembler.  Perhaps it's better to figure out whether
21329   # arbitrary sections are supported and try the test.
21330   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
21331   if echo "$as_ver" | grep GNU > /dev/null; then
21332     as_vers=`echo $as_ver | sed -n \
21333         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
21334     as_major=`expr "$as_vers" : '\([0-9]*\)'`
21335     as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
21336     if test $as_major -eq 2 && test $as_minor -lt 11
21337     then :
21338     else gcc_cv_as_leb128=yes
21339     fi
21340   fi
21341     else
21342       echo "configure: failed program was" >&5
21343       cat conftest.s >&5
21344     fi
21345     rm -f conftest.o conftest.s
21346   fi
21347 fi
21348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
21349 $as_echo "$gcc_cv_as_leb128" >&6; }
21350 if test $gcc_cv_as_leb128 = yes; then
21351
21352 $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
21353
21354 fi
21355
21356 # Check if we have assembler support for unwind directives.
21357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
21358 $as_echo_n "checking assembler for cfi directives... " >&6; }
21359 if test "${gcc_cv_as_cfi_directive+set}" = set; then :
21360   $as_echo_n "(cached) " >&6
21361 else
21362   gcc_cv_as_cfi_directive=no
21363   if test x$gcc_cv_as != x; then
21364     echo '      .text
21365         .cfi_startproc
21366         .cfi_offset 0, 0
21367         .cfi_same_value 1
21368         .cfi_def_cfa 1, 2
21369         .cfi_escape 1, 2, 3, 4, 5
21370         .cfi_endproc' > conftest.s
21371     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21372   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21373   (eval $ac_try) 2>&5
21374   ac_status=$?
21375   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21376   test $ac_status = 0; }; }
21377     then
21378         case "$target" in
21379   *-*-solaris*)
21380     # If the linker used on Solaris (like Sun ld) isn't capable of merging
21381     # read-only and read-write sections, we need to make sure that the
21382     # assembler used emits read-write .eh_frame sections.
21383     if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
21384       if test "x$gcc_cv_objdump" != x; then
21385         if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
21386                 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
21387           gcc_cv_as_cfi_directive=no
21388         else
21389           case "$target" in
21390             i?86-*-solaris2.1[0-9]*)
21391               # On Solaris/x86, make sure that GCC and gas agree on using
21392               # read-only .eh_frame sections for 64-bit.
21393               if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \
21394                 $gcc_cv_objdump -h conftest.o 2>/dev/null | \
21395                         sed -e /.eh_frame/!d -e N | \
21396                         grep READONLY > /dev/null; then
21397                 gcc_cv_as_cfi_directive=yes
21398               else
21399                 gcc_cv_as_cfi_directive=no
21400               fi
21401               ;;
21402             *)
21403               gcc_cv_as_cfi_directive=yes
21404               ;;
21405           esac
21406         fi
21407       else
21408         # no objdump, err on the side of caution
21409         gcc_cv_as_cfi_directive=no
21410       fi
21411     else
21412       gcc_cv_as_cfi_directive=yes
21413     fi
21414     ;;
21415   *-*-*)
21416     gcc_cv_as_cfi_directive=yes
21417     ;;
21418 esac
21419     else
21420       echo "configure: failed program was" >&5
21421       cat conftest.s >&5
21422     fi
21423     rm -f conftest.o conftest.s
21424   fi
21425 fi
21426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
21427 $as_echo "$gcc_cv_as_cfi_directive" >&6; }
21428
21429 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_readelf != x; then
21430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
21431 $as_echo_n "checking assembler for working cfi advance... " >&6; }
21432 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then :
21433   $as_echo_n "(cached) " >&6
21434 else
21435   gcc_cv_as_cfi_advance_working=no
21436   if test x$gcc_cv_as != x; then
21437     echo '      .text
21438         .cfi_startproc
21439         .cfi_adjust_cfa_offset 64
21440         .skip 75040, 0
21441         .cfi_adjust_cfa_offset 128
21442         .cfi_endproc' > conftest.s
21443     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21444   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21445   (eval $ac_try) 2>&5
21446   ac_status=$?
21447   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21448   test $ac_status = 0; }; }
21449     then
21450
21451 if $gcc_cv_readelf -wf conftest.o 2>/dev/null \
21452     | grep 'DW_CFA_advance_loc[24]:[    ][      ]*75040[        ]' >/dev/null; then
21453    gcc_cv_as_cfi_advance_working=yes
21454 fi
21455
21456     else
21457       echo "configure: failed program was" >&5
21458       cat conftest.s >&5
21459     fi
21460     rm -f conftest.o conftest.s
21461   fi
21462 fi
21463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
21464 $as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
21465
21466 else
21467   # no readelf, err on the side of caution
21468   gcc_cv_as_cfi_advance_working=no
21469 fi
21470
21471 cat >>confdefs.h <<_ACEOF
21472 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
21473        && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
21474 _ACEOF
21475
21476
21477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
21478 $as_echo_n "checking assembler for cfi personality directive... " >&6; }
21479 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then :
21480   $as_echo_n "(cached) " >&6
21481 else
21482   gcc_cv_as_cfi_personality_directive=no
21483   if test x$gcc_cv_as != x; then
21484     echo '      .text
21485         .cfi_startproc
21486         .cfi_personality 0, symbol
21487         .cfi_endproc' > conftest.s
21488     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21489   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21490   (eval $ac_try) 2>&5
21491   ac_status=$?
21492   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21493   test $ac_status = 0; }; }
21494     then
21495         gcc_cv_as_cfi_personality_directive=yes
21496     else
21497       echo "configure: failed program was" >&5
21498       cat conftest.s >&5
21499     fi
21500     rm -f conftest.o conftest.s
21501   fi
21502 fi
21503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
21504 $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
21505
21506
21507 cat >>confdefs.h <<_ACEOF
21508 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
21509     then echo 1; else echo 0; fi`
21510 _ACEOF
21511
21512
21513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
21514 $as_echo_n "checking assembler for cfi sections directive... " >&6; }
21515 if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then :
21516   $as_echo_n "(cached) " >&6
21517 else
21518   gcc_cv_as_cfi_sections_directive=no
21519   if test x$gcc_cv_as != x; then
21520     echo '      .text
21521         .cfi_sections .debug_frame, .eh_frame
21522         .cfi_startproc
21523         .cfi_endproc' > conftest.s
21524     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21525   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21526   (eval $ac_try) 2>&5
21527   ac_status=$?
21528   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21529   test $ac_status = 0; }; }
21530     then
21531         gcc_cv_as_cfi_sections_directive=yes
21532     else
21533       echo "configure: failed program was" >&5
21534       cat conftest.s >&5
21535     fi
21536     rm -f conftest.o conftest.s
21537   fi
21538 fi
21539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
21540 $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
21541
21542
21543 cat >>confdefs.h <<_ACEOF
21544 #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes;
21545     then echo 1; else echo 0; fi`
21546 _ACEOF
21547
21548
21549 # GAS versions up to and including 2.11.0 may mis-optimize
21550 # .eh_frame data.
21551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
21552 $as_echo_n "checking assembler for eh_frame optimization... " >&6; }
21553 if test "${gcc_cv_as_eh_frame+set}" = set; then :
21554   $as_echo_n "(cached) " >&6
21555 else
21556   gcc_cv_as_eh_frame=no
21557     if test $in_tree_gas = yes; then
21558     if test $in_tree_gas_is_elf = yes \
21559   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
21560   then gcc_cv_as_eh_frame=yes
21561 fi
21562   elif test x$gcc_cv_as != x; then
21563     echo '      .text
21564 .LFB1:
21565         .4byte  0
21566 .L1:
21567         .4byte  0
21568 .LFE1:
21569         .section        .eh_frame,"aw",@progbits
21570 __FRAME_BEGIN__:
21571         .4byte  .LECIE1-.LSCIE1
21572 .LSCIE1:
21573         .4byte  0x0
21574         .byte   0x1
21575         .ascii "z\0"
21576         .byte   0x1
21577         .byte   0x78
21578         .byte   0x1a
21579         .byte   0x0
21580         .byte   0x4
21581         .4byte  1
21582         .p2align 1
21583 .LECIE1:
21584 .LSFDE1:
21585         .4byte  .LEFDE1-.LASFDE1
21586 .LASFDE1:
21587         .4byte  .LASFDE1-__FRAME_BEGIN__
21588         .4byte  .LFB1
21589         .4byte  .LFE1-.LFB1
21590         .byte   0x4
21591         .4byte  .LFE1-.LFB1
21592         .byte   0x4
21593         .4byte  .L1-.LFB1
21594 .LEFDE1:' > conftest.s
21595     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21596   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21597   (eval $ac_try) 2>&5
21598   ac_status=$?
21599   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21600   test $ac_status = 0; }; }
21601     then
21602           cat > conftest.lit <<EOF
21603  0000 10000000 00000000 017a0001 781a0004  .........z..x...
21604  0010 01000000 12000000 18000000 00000000  ................
21605  0020 08000000 04080000 0044               .........D
21606 EOF
21607 cat > conftest.big <<EOF
21608  0000 00000010 00000000 017a0001 781a0004  .........z..x...
21609  0010 00000001 00000012 00000018 00000000  ................
21610  0020 00000008 04000000 0844               .........D
21611 EOF
21612   # If the assembler didn't choke, and we can objdump,
21613   # and we got the correct data, then succeed.
21614   # The text in the here-document typically retains its unix-style line
21615   # endings, while the output of objdump will use host line endings.
21616   # Therefore, use diff -b for the comparisons.
21617   if test x$gcc_cv_objdump != x \
21618   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
21619      | tail -3 > conftest.got \
21620   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
21621     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
21622   then
21623     gcc_cv_as_eh_frame=yes
21624   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
21625   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21626   (eval $ac_try) 2>&5
21627   ac_status=$?
21628   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21629   test $ac_status = 0; }; }; then
21630     gcc_cv_as_eh_frame=buggy
21631   else
21632     # Uh oh, what do we do now?
21633     gcc_cv_as_eh_frame=no
21634   fi
21635     else
21636       echo "configure: failed program was" >&5
21637       cat conftest.s >&5
21638     fi
21639     rm -f conftest.o conftest.s
21640   fi
21641 fi
21642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
21643 $as_echo "$gcc_cv_as_eh_frame" >&6; }
21644
21645
21646 if test $gcc_cv_as_eh_frame = buggy; then
21647
21648 $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
21649
21650 fi
21651
21652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
21653 $as_echo_n "checking assembler for section merging support... " >&6; }
21654 if test "${gcc_cv_as_shf_merge+set}" = set; then :
21655   $as_echo_n "(cached) " >&6
21656 else
21657   gcc_cv_as_shf_merge=no
21658     if test $in_tree_gas = yes; then
21659     if test $in_tree_gas_is_elf = yes \
21660   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
21661   then gcc_cv_as_shf_merge=yes
21662 fi
21663   elif test x$gcc_cv_as != x; then
21664     echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
21665     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
21666   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21667   (eval $ac_try) 2>&5
21668   ac_status=$?
21669   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21670   test $ac_status = 0; }; }
21671     then
21672         gcc_cv_as_shf_merge=yes
21673     else
21674       echo "configure: failed program was" >&5
21675       cat conftest.s >&5
21676     fi
21677     rm -f conftest.o conftest.s
21678   fi
21679 fi
21680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
21681 $as_echo "$gcc_cv_as_shf_merge" >&6; }
21682
21683 if test $gcc_cv_as_shf_merge = no; then
21684   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
21685 $as_echo_n "checking assembler for section merging support... " >&6; }
21686 if test "${gcc_cv_as_shf_merge+set}" = set; then :
21687   $as_echo_n "(cached) " >&6
21688 else
21689   gcc_cv_as_shf_merge=no
21690     if test $in_tree_gas = yes; then
21691     if test $in_tree_gas_is_elf = yes \
21692   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
21693   then gcc_cv_as_shf_merge=yes
21694 fi
21695   elif test x$gcc_cv_as != x; then
21696     echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
21697     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
21698   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21699   (eval $ac_try) 2>&5
21700   ac_status=$?
21701   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21702   test $ac_status = 0; }; }
21703     then
21704         gcc_cv_as_shf_merge=yes
21705     else
21706       echo "configure: failed program was" >&5
21707       cat conftest.s >&5
21708     fi
21709     rm -f conftest.o conftest.s
21710   fi
21711 fi
21712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
21713 $as_echo "$gcc_cv_as_shf_merge" >&6; }
21714
21715 fi
21716
21717 cat >>confdefs.h <<_ACEOF
21718 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
21719 _ACEOF
21720
21721
21722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support" >&5
21723 $as_echo_n "checking assembler for COMDAT group support... " >&6; }
21724 if test "${gcc_cv_as_comdat_group+set}" = set; then :
21725   $as_echo_n "(cached) " >&6
21726 else
21727   gcc_cv_as_comdat_group=no
21728     if test $in_tree_gas = yes; then
21729     if test $in_tree_gas_is_elf = yes \
21730   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
21731   then gcc_cv_as_comdat_group=yes
21732 fi
21733   elif test x$gcc_cv_as != x; then
21734     echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
21735     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
21736   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21737   (eval $ac_try) 2>&5
21738   ac_status=$?
21739   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21740   test $ac_status = 0; }; }
21741     then
21742         gcc_cv_as_comdat_group=yes
21743     else
21744       echo "configure: failed program was" >&5
21745       cat conftest.s >&5
21746     fi
21747     rm -f conftest.o conftest.s
21748   fi
21749 fi
21750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
21751 $as_echo "$gcc_cv_as_comdat_group" >&6; }
21752
21753 if test $gcc_cv_as_comdat_group = yes; then
21754   gcc_cv_as_comdat_group_percent=no
21755 else
21756  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support" >&5
21757 $as_echo_n "checking assembler for COMDAT group support... " >&6; }
21758 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then :
21759   $as_echo_n "(cached) " >&6
21760 else
21761   gcc_cv_as_comdat_group_percent=no
21762     if test $in_tree_gas = yes; then
21763     if test $in_tree_gas_is_elf = yes \
21764   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
21765   then gcc_cv_as_comdat_group_percent=yes
21766 fi
21767   elif test x$gcc_cv_as != x; then
21768     echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
21769     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
21770   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21771   (eval $ac_try) 2>&5
21772   ac_status=$?
21773   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21774   test $ac_status = 0; }; }
21775     then
21776         gcc_cv_as_comdat_group_percent=yes
21777     else
21778       echo "configure: failed program was" >&5
21779       cat conftest.s >&5
21780     fi
21781     rm -f conftest.o conftest.s
21782   fi
21783 fi
21784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
21785 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
21786
21787 fi
21788 if test $in_tree_ld = yes ; then
21789   comdat_group=no
21790   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
21791      && test $in_tree_ld_is_elf = yes; then
21792      comdat_group=yes
21793   fi
21794 elif test x"$ld_vers" != x; then
21795   comdat_group=yes
21796   if test 0"$ld_date" -lt 20050308; then
21797     if test -n "$ld_date"; then
21798       # If there was date string, but was earlier than 2005-03-08, fail
21799       comdat_group=no
21800     elif test "$ld_vers_major" -lt 2; then
21801       comdat_group=no
21802     elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
21803       comdat_group=no
21804     fi
21805   fi
21806 else
21807   # assume linkers other than GNU ld don't support COMDAT group
21808   comdat_group=no
21809 fi
21810 if test $comdat_group = no; then
21811   gcc_cv_as_comdat_group=no
21812   gcc_cv_as_comdat_group_percent=no
21813 fi
21814
21815 cat >>confdefs.h <<_ACEOF
21816 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi`
21817 _ACEOF
21818
21819
21820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
21821 $as_echo_n "checking assembler for line table discriminator support... " >&6; }
21822 if test "${gcc_cv_as_discriminator+set}" = set; then :
21823   $as_echo_n "(cached) " >&6
21824 else
21825   gcc_cv_as_discriminator=no
21826     if test $in_tree_gas = yes; then
21827     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51`
21828   then gcc_cv_as_discriminator=yes
21829 fi
21830   elif test x$gcc_cv_as != x; then
21831     echo '      .text
21832         .file 1 "conf.c"
21833         .loc 1 1 0 discriminator 1' > conftest.s
21834     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21835   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21836   (eval $ac_try) 2>&5
21837   ac_status=$?
21838   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21839   test $ac_status = 0; }; }
21840     then
21841         gcc_cv_as_discriminator=yes
21842     else
21843       echo "configure: failed program was" >&5
21844       cat conftest.s >&5
21845     fi
21846     rm -f conftest.o conftest.s
21847   fi
21848 fi
21849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
21850 $as_echo "$gcc_cv_as_discriminator" >&6; }
21851 if test $gcc_cv_as_discriminator = yes; then
21852
21853 $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
21854
21855 fi
21856
21857 # Thread-local storage - the check is heavily parameterized.
21858 conftest_s=
21859 tls_first_major=
21860 tls_first_minor=
21861 tls_as_opt=
21862 case "$target" in
21863   alpha*-*-*)
21864     conftest_s='
21865         .section ".tdata","awT",@progbits
21866 foo:    .long   25
21867         .text
21868         ldq     $27,__tls_get_addr($29)         !literal!1
21869         lda     $16,foo($29)                    !tlsgd!1
21870         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
21871         ldq     $27,__tls_get_addr($29)         !literal!2
21872         lda     $16,foo($29)                    !tlsldm!2
21873         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
21874         ldq     $1,foo($29)                     !gotdtprel
21875         ldah    $2,foo($29)                     !dtprelhi
21876         lda     $3,foo($2)                      !dtprello
21877         lda     $4,foo($29)                     !dtprel
21878         ldq     $1,foo($29)                     !gottprel
21879         ldah    $2,foo($29)                     !tprelhi
21880         lda     $3,foo($2)                      !tprello
21881         lda     $4,foo($29)                     !tprel'
21882         tls_first_major=2
21883         tls_first_minor=13
21884         tls_as_opt=--fatal-warnings
21885         ;;
21886   cris-*-*|crisv32-*-*)
21887     conftest_s='
21888         .section ".tdata","awT",@progbits
21889 x:      .long   25
21890         .text
21891         move.d x:IE,$r10
21892         nop'
21893         tls_first_major=2
21894         tls_first_minor=20
21895         tls_as_opt=--fatal-warnings
21896         ;;
21897   frv*-*-*)
21898     conftest_s='
21899         .section ".tdata","awT",@progbits
21900 x:      .long   25
21901         .text
21902         call    #gettlsoff(x)'
21903         tls_first_major=2
21904         tls_first_minor=14
21905         ;;
21906   hppa*-*-linux*)
21907     conftest_s='
21908 t1:     .reg    %r20
21909 t2:     .reg    %r21
21910 gp:     .reg    %r19
21911         .section ".tdata","awT",@progbits
21912 foo:    .long   25
21913         .text
21914         .align  4
21915         addil LT%foo-$tls_gdidx$,gp
21916         ldo RT%foo-$tls_gdidx$(%r1),%arg0
21917         b __tls_get_addr
21918         nop
21919         addil LT%foo-$tls_ldidx$,gp
21920         b __tls_get_addr
21921         ldo RT%foo-$tls_ldidx$(%r1),%arg0
21922         addil LR%foo-$tls_dtpoff$,%ret0
21923         ldo RR%foo-$tls_dtpoff$(%r1),%t1
21924         mfctl %cr27,%t1
21925         addil LT%foo-$tls_ieoff$,gp
21926         ldw RT%foo-$tls_ieoff$(%r1),%t2
21927         add %t1,%t2,%t3
21928         mfctl %cr27,%t1
21929         addil LR%foo-$tls_leoff$,%t1
21930         ldo RR%foo-$tls_leoff$(%r1),%t2'
21931         tls_first_major=2
21932         tls_first_minor=15
21933         tls_as_opt=--fatal-warnings
21934         ;;
21935   arm*-*-*)
21936     conftest_s='
21937         .section ".tdata","awT",%progbits
21938 foo:    .long   25
21939         .text
21940 .word foo(gottpoff)
21941 .word foo(tpoff)
21942 .word foo(tlsgd)
21943 .word foo(tlsldm)
21944 .word foo(tlsldo)'
21945         tls_first_major=2
21946         tls_first_minor=17
21947         ;;
21948   i[34567]86-*-*)
21949     conftest_s='
21950         .section ".tdata","awT",@progbits
21951 foo:    .long   25
21952         .text
21953         movl    %gs:0, %eax
21954         leal    foo@TLSGD(,%ebx,1), %eax
21955         leal    foo@TLSLDM(%ebx), %eax
21956         leal    foo@DTPOFF(%eax), %edx
21957         movl    foo@GOTTPOFF(%ebx), %eax
21958         subl    foo@GOTTPOFF(%ebx), %eax
21959         addl    foo@GOTNTPOFF(%ebx), %eax
21960         movl    foo@INDNTPOFF, %eax
21961         movl    $foo@TPOFF, %eax
21962         subl    $foo@TPOFF, %eax
21963         leal    foo@NTPOFF(%ecx), %eax'
21964         tls_first_major=2
21965         tls_first_minor=14
21966         tls_as_opt=--fatal-warnings
21967         ;;
21968   x86_64-*-*)
21969     conftest_s='
21970         .section ".tdata","awT",@progbits
21971 foo:    .long   25
21972         .text
21973         movq    %fs:0, %rax
21974         leaq    foo@TLSGD(%rip), %rdi
21975         leaq    foo@TLSLD(%rip), %rdi
21976         leaq    foo@DTPOFF(%rax), %rdx
21977         movq    foo@GOTTPOFF(%rip), %rax
21978         movq    $foo@TPOFF, %rax'
21979         tls_first_major=2
21980         tls_first_minor=14
21981         tls_as_opt=--fatal-warnings
21982         ;;
21983   ia64-*-*)
21984     conftest_s='
21985         .section ".tdata","awT",@progbits
21986 foo:    data8   25
21987         .text
21988         addl    r16 = @ltoff(@dtpmod(foo#)), gp
21989         addl    r17 = @ltoff(@dtprel(foo#)), gp
21990         addl    r18 = @ltoff(@tprel(foo#)), gp
21991         addl    r19 = @dtprel(foo#), gp
21992         adds    r21 = @dtprel(foo#), r13
21993         movl    r23 = @dtprel(foo#)
21994         addl    r20 = @tprel(foo#), gp
21995         adds    r22 = @tprel(foo#), r13
21996         movl    r24 = @tprel(foo#)'
21997         tls_first_major=2
21998         tls_first_minor=13
21999         tls_as_opt=--fatal-warnings
22000         ;;
22001   mips*-*-*)
22002     conftest_s='
22003         .section .tdata,"awT",@progbits
22004 x:
22005         .word 2
22006         .text
22007         addiu $4, $28, %tlsgd(x)
22008         addiu $4, $28, %tlsldm(x)
22009         lui $4, %dtprel_hi(x)
22010         addiu $4, $4, %dtprel_lo(x)
22011         lw $4, %gottprel(x)($28)
22012         lui $4, %tprel_hi(x)
22013         addiu $4, $4, %tprel_lo(x)'
22014         tls_first_major=2
22015         tls_first_minor=16
22016         tls_as_opt='-32 --fatal-warnings'
22017         ;;
22018   m68k-*-*)
22019     conftest_s='
22020         .section .tdata,"awT",@progbits
22021 x:
22022         .word 2
22023         .text
22024 foo:
22025         move.l x@TLSGD(%a5),%a0
22026         move.l x@TLSLDM(%a5),%a0
22027         move.l x@TLSLDO(%a5),%a0
22028         move.l x@TLSIE(%a5),%a0
22029         move.l x@TLSLE(%a5),%a0'
22030         tls_first_major=2
22031         tls_first_minor=19
22032         tls_as_opt='--fatal-warnings'
22033         ;;
22034   powerpc-*-*)
22035     conftest_s='
22036         .section ".tdata","awT",@progbits
22037         .align 2
22038 ld0:    .space 4
22039 ld1:    .space 4
22040 x1:     .space 4
22041 x2:     .space 4
22042 x3:     .space 4
22043         .text
22044         addi 3,31,ld0@got@tlsgd
22045         bl __tls_get_addr
22046         addi 3,31,x1@got@tlsld
22047         bl __tls_get_addr
22048         addi 9,3,x1@dtprel
22049         addis 9,3,x2@dtprel@ha
22050         addi 9,9,x2@dtprel@l
22051         lwz 9,x3@got@tprel(31)
22052         add 9,9,x@tls
22053         addi 9,2,x1@tprel
22054         addis 9,2,x2@tprel@ha
22055         addi 9,9,x2@tprel@l'
22056         tls_first_major=2
22057         tls_first_minor=14
22058         tls_as_opt="-a32 --fatal-warnings"
22059         ;;
22060   powerpc64-*-*)
22061     conftest_s='
22062         .section ".tdata","awT",@progbits
22063         .align 3
22064 ld0:    .space 8
22065 ld1:    .space 8
22066 x1:     .space 8
22067 x2:     .space 8
22068 x3:     .space 8
22069         .text
22070         addi 3,2,ld0@got@tlsgd
22071         bl .__tls_get_addr
22072         nop
22073         addi 3,2,ld1@toc
22074         bl .__tls_get_addr
22075         nop
22076         addi 3,2,x1@got@tlsld
22077         bl .__tls_get_addr
22078         nop
22079         addi 9,3,x1@dtprel
22080         bl .__tls_get_addr
22081         nop
22082         addis 9,3,x2@dtprel@ha
22083         addi 9,9,x2@dtprel@l
22084         bl .__tls_get_addr
22085         nop
22086         ld 9,x3@got@dtprel(2)
22087         add 9,9,3
22088         bl .__tls_get_addr
22089         nop'
22090         tls_first_major=2
22091         tls_first_minor=14
22092         tls_as_opt="-a64 --fatal-warnings"
22093         ;;
22094   s390-*-*)
22095     conftest_s='
22096         .section ".tdata","awT",@progbits
22097 foo:    .long   25
22098         .text
22099         .long   foo@TLSGD
22100         .long   foo@TLSLDM
22101         .long   foo@DTPOFF
22102         .long   foo@NTPOFF
22103         .long   foo@GOTNTPOFF
22104         .long   foo@INDNTPOFF
22105         l       %r1,foo@GOTNTPOFF(%r12)
22106         l       %r1,0(%r1):tls_load:foo
22107         bas     %r14,0(%r1,%r13):tls_gdcall:foo
22108         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
22109         tls_first_major=2
22110         tls_first_minor=14
22111         tls_as_opt="-m31 --fatal-warnings"
22112         ;;
22113   s390x-*-*)
22114     conftest_s='
22115         .section ".tdata","awT",@progbits
22116 foo:    .long   25
22117         .text
22118         .quad   foo@TLSGD
22119         .quad   foo@TLSLDM
22120         .quad   foo@DTPOFF
22121         .quad   foo@NTPOFF
22122         .quad   foo@GOTNTPOFF
22123         lg      %r1,foo@GOTNTPOFF(%r12)
22124         larl    %r1,foo@INDNTPOFF
22125         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
22126         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
22127         tls_first_major=2
22128         tls_first_minor=14
22129         tls_as_opt="-m64 -Aesame --fatal-warnings"
22130         ;;
22131   sh-*-* | sh[34]-*-*)
22132     conftest_s='
22133         .section ".tdata","awT",@progbits
22134 foo:    .long   25
22135         .text
22136         .long   foo@TLSGD
22137         .long   foo@TLSLDM
22138         .long   foo@DTPOFF
22139         .long   foo@GOTTPOFF
22140         .long   foo@TPOFF'
22141         tls_first_major=2
22142         tls_first_minor=13
22143         tls_as_opt=--fatal-warnings
22144         ;;
22145   sparc*-*-*)
22146     case "$target" in
22147       sparc*-sun-solaris2.[56789]*)
22148         # TLS was introduced in the Solaris 9 4/04 release but
22149         # we do not enable it by default on Solaris 9 either.
22150         if test "x$enable_tls" = xyes ; then
22151           on_solaris=yes
22152         else
22153           enable_tls=no;
22154         fi
22155         ;;
22156       sparc*-sun-solaris2.*)
22157         on_solaris=yes
22158         ;;
22159       *)
22160         on_solaris=no
22161         ;;
22162     esac
22163     if test x$on_solaris = xyes && test x$gas_flag = xno; then
22164       conftest_s='
22165         .section ".tdata",#alloc,#write,#tls
22166 foo:    .long   25
22167         .text
22168         sethi   %tgd_hi22(foo), %o0
22169         add     %o0, %tgd_lo10(foo), %o1
22170         add     %l7, %o1, %o0, %tgd_add(foo)
22171         call    __tls_get_addr, %tgd_call(foo)
22172         sethi   %tldm_hi22(foo), %l1
22173         add     %l1, %tldm_lo10(foo), %l2
22174         add     %l7, %l2, %o0, %tldm_add(foo)
22175         call    __tls_get_addr, %tldm_call(foo)
22176         sethi   %tldo_hix22(foo), %l3
22177         xor     %l3, %tldo_lox10(foo), %l4
22178         add     %o0, %l4, %l5, %tldo_add(foo)
22179         sethi   %tie_hi22(foo), %o3
22180         add     %o3, %tie_lo10(foo), %o3
22181         ld      [%l7 + %o3], %o2, %tie_ld(foo)
22182         add     %g7, %o2, %o4, %tie_add(foo)
22183         sethi   %tle_hix22(foo), %l1
22184         xor     %l1, %tle_lox10(foo), %o5
22185         ld      [%g7 + %o5], %o1'
22186         tls_first_major=0
22187         tls_first_minor=0
22188     else
22189       conftest_s='
22190         .section ".tdata","awT",@progbits
22191 foo:    .long   25
22192         .text
22193         sethi   %tgd_hi22(foo), %o0
22194         add     %o0, %tgd_lo10(foo), %o1
22195         add     %l7, %o1, %o0, %tgd_add(foo)
22196         call    __tls_get_addr, %tgd_call(foo)
22197         sethi   %tldm_hi22(foo), %l1
22198         add     %l1, %tldm_lo10(foo), %l2
22199         add     %l7, %l2, %o0, %tldm_add(foo)
22200         call    __tls_get_addr, %tldm_call(foo)
22201         sethi   %tldo_hix22(foo), %l3
22202         xor     %l3, %tldo_lox10(foo), %l4
22203         add     %o0, %l4, %l5, %tldo_add(foo)
22204         sethi   %tie_hi22(foo), %o3
22205         add     %o3, %tie_lo10(foo), %o3
22206         ld      [%l7 + %o3], %o2, %tie_ld(foo)
22207         add     %g7, %o2, %o4, %tie_add(foo)
22208         sethi   %tle_hix22(foo), %l1
22209         xor     %l1, %tle_lox10(foo), %o5
22210         ld      [%g7 + %o5], %o1'
22211         tls_first_major=2
22212         tls_first_minor=14
22213         tls_as_opt="-32 --fatal-warnings"
22214       fi
22215         ;;
22216   xtensa*-*-*)
22217     conftest_s='
22218         .section ".tdata","awT",@progbits
22219 foo:    .long   25
22220         .text
22221         movi    a8, foo@TLSFUNC
22222         movi    a10, foo@TLSARG
22223         callx8.tls a8, foo@TLSCALL'
22224         tls_first_major=2
22225         tls_first_minor=19
22226         ;;
22227 esac
22228 set_have_as_tls=no
22229 if test "x$enable_tls" = xno ; then
22230   : # TLS explicitly disabled.
22231 elif test "x$enable_tls" = xyes ; then
22232   set_have_as_tls=yes # TLS explicitly enabled.
22233 elif test -z "$tls_first_major"; then
22234   : # If we don't have a check, assume no support.
22235 else
22236   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
22237 $as_echo_n "checking assembler for thread-local storage support... " >&6; }
22238 if test "${gcc_cv_as_tls+set}" = set; then :
22239   $as_echo_n "(cached) " >&6
22240 else
22241   gcc_cv_as_tls=no
22242     if test $in_tree_gas = yes; then
22243     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
22244   then gcc_cv_as_tls=yes
22245 fi
22246   elif test x$gcc_cv_as != x; then
22247     echo "$conftest_s" > conftest.s
22248     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
22249   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22250   (eval $ac_try) 2>&5
22251   ac_status=$?
22252   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22253   test $ac_status = 0; }; }
22254     then
22255         gcc_cv_as_tls=yes
22256     else
22257       echo "configure: failed program was" >&5
22258       cat conftest.s >&5
22259     fi
22260     rm -f conftest.o conftest.s
22261   fi
22262 fi
22263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
22264 $as_echo "$gcc_cv_as_tls" >&6; }
22265 if test $gcc_cv_as_tls = yes; then
22266   set_have_as_tls=yes
22267 fi
22268 fi
22269 if test $set_have_as_tls = yes ; then
22270
22271 $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
22272
22273 fi
22274
22275 # Target-specific assembler checks.
22276
22277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
22278 $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
22279 gcc_cv_ld_static_dynamic=no
22280 if test $in_tree_ld = yes ; then
22281   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
22282     gcc_cv_ld_static_dynamic=yes
22283   fi
22284 elif test x$gcc_cv_ld != x; then
22285         # Check if linker supports -Bstatic/-Bdynamic option
22286         if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
22287           && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
22288                 gcc_cv_ld_static_dynamic=yes
22289         fi
22290 fi
22291 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
22292
22293 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
22294
22295 fi
22296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
22297 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
22298
22299 if test x"$demangler_in_ld" = xyes; then
22300   { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
22301 $as_echo_n "checking linker --demangle support... " >&6; }
22302   gcc_cv_ld_demangle=no
22303   if test $in_tree_ld = yes; then
22304     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
22305       gcc_cv_ld_demangle=yes
22306     fi
22307   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
22308     # Check if the GNU linker supports --demangle option
22309     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
22310       gcc_cv_ld_demangle=yes
22311     fi
22312   fi
22313   if test x"$gcc_cv_ld_demangle" = xyes; then
22314
22315 $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
22316
22317   fi
22318   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
22319 $as_echo "$gcc_cv_ld_demangle" >&6; }
22320 fi
22321
22322 case "$target" in
22323   # All TARGET_ABI_OSF targets.
22324   alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
22325     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
22326 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
22327 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then :
22328   $as_echo_n "(cached) " >&6
22329 else
22330   gcc_cv_as_alpha_explicit_relocs=no
22331     if test $in_tree_gas = yes; then
22332     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22333   then gcc_cv_as_alpha_explicit_relocs=yes
22334 fi
22335   elif test x$gcc_cv_as != x; then
22336     echo '      .set nomacro
22337         .text
22338         extbl   $3, $2, $3      !lituse_bytoff!1
22339         ldq     $2, a($29)      !literal!1
22340         ldq     $4, b($29)      !literal!2
22341         ldq_u   $3, 0($2)       !lituse_base!1
22342         ldq     $27, f($29)     !literal!5
22343         jsr     $26, ($27), f   !lituse_jsr!5
22344         ldah    $29, 0($26)     !gpdisp!3
22345         lda     $0, c($29)      !gprel
22346         ldah    $1, d($29)      !gprelhigh
22347         lda     $1, d($1)       !gprellow
22348         lda     $29, 0($29)     !gpdisp!3' > conftest.s
22349     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22350   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22351   (eval $ac_try) 2>&5
22352   ac_status=$?
22353   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22354   test $ac_status = 0; }; }
22355     then
22356         gcc_cv_as_alpha_explicit_relocs=yes
22357     else
22358       echo "configure: failed program was" >&5
22359       cat conftest.s >&5
22360     fi
22361     rm -f conftest.o conftest.s
22362   fi
22363 fi
22364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
22365 $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
22366 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
22367
22368 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
22369
22370 fi
22371     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
22372 $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
22373 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then :
22374   $as_echo_n "(cached) " >&6
22375 else
22376   gcc_cv_as_alpha_jsrdirect_relocs=no
22377     if test $in_tree_gas = yes; then
22378     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
22379   then gcc_cv_as_alpha_jsrdirect_relocs=yes
22380 fi
22381   elif test x$gcc_cv_as != x; then
22382     echo '      .set nomacro
22383         .text
22384         ldq     $27, a($29)     !literal!1
22385         jsr     $26, ($27), a   !lituse_jsrdirect!1' > conftest.s
22386     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22387   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22388   (eval $ac_try) 2>&5
22389   ac_status=$?
22390   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22391   test $ac_status = 0; }; }
22392     then
22393         gcc_cv_as_alpha_jsrdirect_relocs=yes
22394     else
22395       echo "configure: failed program was" >&5
22396       cat conftest.s >&5
22397     fi
22398     rm -f conftest.o conftest.s
22399   fi
22400 fi
22401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
22402 $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
22403 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
22404
22405 $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
22406
22407 fi
22408     ;;
22409
22410   cris-*-*)
22411     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
22412 $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
22413 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then :
22414   $as_echo_n "(cached) " >&6
22415 else
22416   gcc_cv_as_cris_no_mul_bug=no
22417     if test $in_tree_gas = yes; then
22418     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
22419   then gcc_cv_as_cris_no_mul_bug=yes
22420 fi
22421   elif test x$gcc_cv_as != x; then
22422     echo '.text' > conftest.s
22423     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
22424   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22425   (eval $ac_try) 2>&5
22426   ac_status=$?
22427   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22428   test $ac_status = 0; }; }
22429     then
22430         gcc_cv_as_cris_no_mul_bug=yes
22431     else
22432       echo "configure: failed program was" >&5
22433       cat conftest.s >&5
22434     fi
22435     rm -f conftest.o conftest.s
22436   fi
22437 fi
22438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
22439 $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
22440 if test $gcc_cv_as_cris_no_mul_bug = yes; then
22441
22442 $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
22443
22444 fi
22445     ;;
22446
22447   sparc*-*-*)
22448     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5
22449 $as_echo_n "checking assembler for .register... " >&6; }
22450 if test "${gcc_cv_as_sparc_register_op+set}" = set; then :
22451   $as_echo_n "(cached) " >&6
22452 else
22453   gcc_cv_as_sparc_register_op=no
22454   if test x$gcc_cv_as != x; then
22455     echo '.register %g2, #scratch' > conftest.s
22456     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22457   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22458   (eval $ac_try) 2>&5
22459   ac_status=$?
22460   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22461   test $ac_status = 0; }; }
22462     then
22463         gcc_cv_as_sparc_register_op=yes
22464     else
22465       echo "configure: failed program was" >&5
22466       cat conftest.s >&5
22467     fi
22468     rm -f conftest.o conftest.s
22469   fi
22470 fi
22471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5
22472 $as_echo "$gcc_cv_as_sparc_register_op" >&6; }
22473 if test $gcc_cv_as_sparc_register_op = yes; then
22474
22475 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
22476
22477 fi
22478
22479     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
22480 $as_echo_n "checking assembler for -relax option... " >&6; }
22481 if test "${gcc_cv_as_sparc_relax+set}" = set; then :
22482   $as_echo_n "(cached) " >&6
22483 else
22484   gcc_cv_as_sparc_relax=no
22485   if test x$gcc_cv_as != x; then
22486     echo '.text' > conftest.s
22487     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
22488   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22489   (eval $ac_try) 2>&5
22490   ac_status=$?
22491   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22492   test $ac_status = 0; }; }
22493     then
22494         gcc_cv_as_sparc_relax=yes
22495     else
22496       echo "configure: failed program was" >&5
22497       cat conftest.s >&5
22498     fi
22499     rm -f conftest.o conftest.s
22500   fi
22501 fi
22502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
22503 $as_echo "$gcc_cv_as_sparc_relax" >&6; }
22504 if test $gcc_cv_as_sparc_relax = yes; then
22505
22506 $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
22507
22508 fi
22509
22510     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
22511 $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
22512 if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then :
22513   $as_echo_n "(cached) " >&6
22514 else
22515   gcc_cv_as_sparc_gotdata_op=no
22516   if test x$gcc_cv_as != x; then
22517     echo '.text
22518 foo:
22519         nop
22520 bar:
22521         sethi %gdop_hix22(foo), %g1
22522         xor    %g1, %gdop_lox10(foo), %g1
22523         ld    [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
22524     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
22525   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22526   (eval $ac_try) 2>&5
22527   ac_status=$?
22528   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22529   test $ac_status = 0; }; }
22530     then
22531         if test x$gcc_cv_ld != x \
22532        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
22533        && (test x$gnu_ld_flag = xno \
22534            || (test x$gcc_cv_objdump != x \
22535                && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
22536                   | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1)); then
22537          gcc_cv_as_sparc_gotdata_op=yes
22538        fi
22539        rm -f conftest
22540     else
22541       echo "configure: failed program was" >&5
22542       cat conftest.s >&5
22543     fi
22544     rm -f conftest.o conftest.s
22545   fi
22546 fi
22547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
22548 $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
22549 if test $gcc_cv_as_sparc_gotdata_op = yes; then
22550
22551 $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
22552
22553 fi
22554
22555     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
22556 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
22557 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then :
22558   $as_echo_n "(cached) " >&6
22559 else
22560   gcc_cv_as_sparc_ua_pcrel=no
22561   if test x$gcc_cv_as != x; then
22562     echo '.text
22563 foo:
22564         nop
22565 .data
22566 .align 4
22567 .byte 0
22568 .uaword %r_disp32(foo)' > conftest.s
22569     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
22570   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22571   (eval $ac_try) 2>&5
22572   ac_status=$?
22573   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22574   test $ac_status = 0; }; }
22575     then
22576         if test x$gcc_cv_ld != x \
22577        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
22578          gcc_cv_as_sparc_ua_pcrel=yes
22579        fi
22580        rm -f conftest
22581     else
22582       echo "configure: failed program was" >&5
22583       cat conftest.s >&5
22584     fi
22585     rm -f conftest.o conftest.s
22586   fi
22587 fi
22588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
22589 $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
22590 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
22591
22592 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
22593
22594
22595       { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
22596 $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
22597 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then :
22598   $as_echo_n "(cached) " >&6
22599 else
22600   gcc_cv_as_sparc_ua_pcrel_hidden=no
22601   if test x$gcc_cv_as != x; then
22602     echo '.data
22603 .align 4
22604 .byte 0x31
22605 .uaword %r_disp32(foo)
22606 .byte 0x32, 0x33, 0x34
22607 .global foo
22608 .hidden foo
22609 foo:
22610 .skip 4' > conftest.s
22611     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
22612   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22613   (eval $ac_try) 2>&5
22614   ac_status=$?
22615   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22616   test $ac_status = 0; }; }
22617     then
22618         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
22619          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
22620          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
22621             | grep ' 31000000 07323334' > /dev/null 2>&1; then
22622             if $gcc_cv_objdump -R conftest 2> /dev/null \
22623                | grep 'DISP32' > /dev/null 2>&1; then
22624                 :
22625             else
22626                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
22627             fi
22628          fi
22629          rm -f conftest
22630     else
22631       echo "configure: failed program was" >&5
22632       cat conftest.s >&5
22633     fi
22634     rm -f conftest.o conftest.s
22635   fi
22636 fi
22637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
22638 $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
22639 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
22640
22641 $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
22642
22643 fi
22644
22645 fi # unaligned pcrel relocs
22646
22647     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
22648 $as_echo_n "checking assembler for offsetable %lo()... " >&6; }
22649 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then :
22650   $as_echo_n "(cached) " >&6
22651 else
22652   gcc_cv_as_sparc_offsetable_lo10=no
22653   if test x$gcc_cv_as != x; then
22654     echo '.text
22655         or %g1, %lo(ab) + 12, %g1
22656         or %g1, %lo(ab + 12), %g1' > conftest.s
22657     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
22658   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22659   (eval $ac_try) 2>&5
22660   ac_status=$?
22661   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22662   test $ac_status = 0; }; }
22663     then
22664         if test x$gcc_cv_objdump != x \
22665        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
22666           | grep ' 82106000 82106000' > /dev/null 2>&1; then
22667          gcc_cv_as_sparc_offsetable_lo10=yes
22668        fi
22669     else
22670       echo "configure: failed program was" >&5
22671       cat conftest.s >&5
22672     fi
22673     rm -f conftest.o conftest.s
22674   fi
22675 fi
22676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
22677 $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
22678 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
22679
22680 $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
22681
22682 fi
22683     ;;
22684
22685   i[34567]86-*-* | x86_64-*-*)
22686     case $target_os in
22687       cygwin*)
22688         # Full C++ conformance when using a shared libstdc++-v3 requires some
22689         # support from the Cygwin DLL, which in more recent versions exports
22690         # wrappers to aid in interposing and redirecting operators new, delete,
22691         # etc., as per n2800 #17.6.4.6 [replacement.functions].  Check if we
22692         # are configuring for a version of Cygwin that exports the wrappers.
22693         if test x$host = x$target; then
22694           ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
22695 if test "x$ac_cv_func___wrap__Znaj" = x""yes; then :
22696   gcc_ac_cygwin_dll_wrappers=yes
22697 else
22698   gcc_ac_cygwin_dll_wrappers=no
22699 fi
22700
22701         else
22702           # Can't check presence of libc functions during cross-compile, so
22703           # we just have to assume we're building for an up-to-date target.
22704           gcc_ac_cygwin_dll_wrappers=yes
22705         fi
22706
22707 cat >>confdefs.h <<_ACEOF
22708 #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
22709 _ACEOF
22710
22711     esac
22712     case $target_os in
22713       cygwin* | pe | mingw32*)
22714         # Recent binutils allows the three-operand form of ".comm" on PE.  This
22715         # definition is used unconditionally to initialise the default state of
22716         # the target option variable that governs usage of the feature.
22717         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
22718 $as_echo_n "checking assembler for .comm with alignment... " >&6; }
22719 if test "${gcc_cv_as_comm_has_align+set}" = set; then :
22720   $as_echo_n "(cached) " >&6
22721 else
22722   gcc_cv_as_comm_has_align=no
22723     if test $in_tree_gas = yes; then
22724     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
22725   then gcc_cv_as_comm_has_align=yes
22726 fi
22727   elif test x$gcc_cv_as != x; then
22728     echo '.comm foo,1,32' > conftest.s
22729     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22730   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22731   (eval $ac_try) 2>&5
22732   ac_status=$?
22733   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22734   test $ac_status = 0; }; }
22735     then
22736         gcc_cv_as_comm_has_align=yes
22737     else
22738       echo "configure: failed program was" >&5
22739       cat conftest.s >&5
22740     fi
22741     rm -f conftest.o conftest.s
22742   fi
22743 fi
22744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
22745 $as_echo "$gcc_cv_as_comm_has_align" >&6; }
22746
22747
22748 cat >>confdefs.h <<_ACEOF
22749 #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
22750 _ACEOF
22751
22752         # Used for DWARF 2 in PE
22753         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
22754 $as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
22755 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then :
22756   $as_echo_n "(cached) " >&6
22757 else
22758   gcc_cv_as_ix86_pe_secrel32=no
22759     if test $in_tree_gas = yes; then
22760     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
22761   then gcc_cv_as_ix86_pe_secrel32=yes
22762 fi
22763   elif test x$gcc_cv_as != x; then
22764     echo '.text
22765 foo:    nop
22766 .data
22767         .secrel32 foo' > conftest.s
22768     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22769   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22770   (eval $ac_try) 2>&5
22771   ac_status=$?
22772   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22773   test $ac_status = 0; }; }
22774     then
22775         if test x$gcc_cv_ld != x \
22776            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
22777              gcc_cv_as_ix86_pe_secrel32=yes
22778            fi
22779            rm -f conftest
22780     else
22781       echo "configure: failed program was" >&5
22782       cat conftest.s >&5
22783     fi
22784     rm -f conftest.o conftest.s
22785   fi
22786 fi
22787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
22788 $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
22789 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
22790
22791 $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
22792
22793 fi
22794         ;;
22795     esac
22796
22797     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
22798 $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
22799 if test "${gcc_cv_as_ix86_filds+set}" = set; then :
22800   $as_echo_n "(cached) " >&6
22801 else
22802   gcc_cv_as_ix86_filds=no
22803   if test x$gcc_cv_as != x; then
22804     echo 'filds mem; fists mem' > conftest.s
22805     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22806   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22807   (eval $ac_try) 2>&5
22808   ac_status=$?
22809   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22810   test $ac_status = 0; }; }
22811     then
22812         gcc_cv_as_ix86_filds=yes
22813     else
22814       echo "configure: failed program was" >&5
22815       cat conftest.s >&5
22816     fi
22817     rm -f conftest.o conftest.s
22818   fi
22819 fi
22820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
22821 $as_echo "$gcc_cv_as_ix86_filds" >&6; }
22822 if test $gcc_cv_as_ix86_filds = yes; then
22823
22824 $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
22825
22826 fi
22827
22828     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
22829 $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
22830 if test "${gcc_cv_as_ix86_fildq+set}" = set; then :
22831   $as_echo_n "(cached) " >&6
22832 else
22833   gcc_cv_as_ix86_fildq=no
22834   if test x$gcc_cv_as != x; then
22835     echo 'fildq mem; fistpq mem' > 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         gcc_cv_as_ix86_fildq=yes
22844     else
22845       echo "configure: failed program was" >&5
22846       cat conftest.s >&5
22847     fi
22848     rm -f conftest.o conftest.s
22849   fi
22850 fi
22851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
22852 $as_echo "$gcc_cv_as_ix86_fildq" >&6; }
22853 if test $gcc_cv_as_ix86_fildq = yes; then
22854
22855 $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
22856
22857 fi
22858
22859     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
22860 $as_echo_n "checking assembler for cmov syntax... " >&6; }
22861 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then :
22862   $as_echo_n "(cached) " >&6
22863 else
22864   gcc_cv_as_ix86_cmov_sun_syntax=no
22865   if test x$gcc_cv_as != x; then
22866     echo 'cmovl.l %edx, %eax' > conftest.s
22867     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22868   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22869   (eval $ac_try) 2>&5
22870   ac_status=$?
22871   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22872   test $ac_status = 0; }; }
22873     then
22874         gcc_cv_as_ix86_cmov_sun_syntax=yes
22875     else
22876       echo "configure: failed program was" >&5
22877       cat conftest.s >&5
22878     fi
22879     rm -f conftest.o conftest.s
22880   fi
22881 fi
22882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
22883 $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
22884 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
22885
22886 $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
22887
22888 fi
22889
22890     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
22891 $as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
22892 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then :
22893   $as_echo_n "(cached) " >&6
22894 else
22895   gcc_cv_as_ix86_ffreep=no
22896   if test x$gcc_cv_as != x; then
22897     echo 'ffreep %st(1)' > conftest.s
22898     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22899   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22900   (eval $ac_try) 2>&5
22901   ac_status=$?
22902   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22903   test $ac_status = 0; }; }
22904     then
22905         gcc_cv_as_ix86_ffreep=yes
22906     else
22907       echo "configure: failed program was" >&5
22908       cat conftest.s >&5
22909     fi
22910     rm -f conftest.o conftest.s
22911   fi
22912 fi
22913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
22914 $as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
22915 if test $gcc_cv_as_ix86_ffreep = yes; then
22916
22917 $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
22918
22919 fi
22920
22921     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
22922 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
22923 if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
22924   $as_echo_n "(cached) " >&6
22925 else
22926   gcc_cv_as_ix86_sahf=no
22927   if test x$gcc_cv_as != x; then
22928     echo 'sahf' > conftest.s
22929     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22930   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22931   (eval $ac_try) 2>&5
22932   ac_status=$?
22933   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22934   test $ac_status = 0; }; }
22935     then
22936         gcc_cv_as_ix86_sahf=yes
22937     else
22938       echo "configure: failed program was" >&5
22939       cat conftest.s >&5
22940     fi
22941     rm -f conftest.o conftest.s
22942   fi
22943 fi
22944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
22945 $as_echo "$gcc_cv_as_ix86_sahf" >&6; }
22946 if test $gcc_cv_as_ix86_sahf = yes; then
22947
22948 $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
22949
22950 fi
22951
22952     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
22953 $as_echo_n "checking assembler for swap suffix... " >&6; }
22954 if test "${gcc_cv_as_ix86_swap+set}" = set; then :
22955   $as_echo_n "(cached) " >&6
22956 else
22957   gcc_cv_as_ix86_swap=no
22958   if test x$gcc_cv_as != x; then
22959     echo 'movl.s %esp, %ebp' > conftest.s
22960     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22961   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22962   (eval $ac_try) 2>&5
22963   ac_status=$?
22964   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22965   test $ac_status = 0; }; }
22966     then
22967         gcc_cv_as_ix86_swap=yes
22968     else
22969       echo "configure: failed program was" >&5
22970       cat conftest.s >&5
22971     fi
22972     rm -f conftest.o conftest.s
22973   fi
22974 fi
22975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
22976 $as_echo "$gcc_cv_as_ix86_swap" >&6; }
22977 if test $gcc_cv_as_ix86_swap = yes; then
22978
22979 $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
22980
22981 fi
22982
22983     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
22984 $as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
22985 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then :
22986   $as_echo_n "(cached) " >&6
22987 else
22988   gcc_cv_as_ix86_diff_sect_delta=no
22989   if test x$gcc_cv_as != x; then
22990     echo '.section .rodata
22991 .L1:
22992         .long .L2-.L1
22993         .long .L3-.L1
22994         .text
22995 .L3:    nop
22996 .L2:    nop' > conftest.s
22997     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22998   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22999   (eval $ac_try) 2>&5
23000   ac_status=$?
23001   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23002   test $ac_status = 0; }; }
23003     then
23004         gcc_cv_as_ix86_diff_sect_delta=yes
23005     else
23006       echo "configure: failed program was" >&5
23007       cat conftest.s >&5
23008     fi
23009     rm -f conftest.o conftest.s
23010   fi
23011 fi
23012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
23013 $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
23014 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
23015
23016 $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
23017
23018 fi
23019
23020     # This one is used unconditionally by i386.[ch]; it is to be defined
23021     # to 1 if the feature is present, 0 otherwise.
23022     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
23023 $as_echo_n "checking assembler for GOTOFF in data... " >&6; }
23024 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
23025   $as_echo_n "(cached) " >&6
23026 else
23027   gcc_cv_as_ix86_gotoff_in_data=no
23028     if test $in_tree_gas = yes; then
23029     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
23030   then gcc_cv_as_ix86_gotoff_in_data=yes
23031 fi
23032   elif test x$gcc_cv_as != x; then
23033     echo '      .text
23034 .L0:
23035         nop
23036         .data
23037         .long .L0@GOTOFF' > conftest.s
23038     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23039   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23040   (eval $ac_try) 2>&5
23041   ac_status=$?
23042   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23043   test $ac_status = 0; }; }
23044     then
23045         gcc_cv_as_ix86_gotoff_in_data=yes
23046     else
23047       echo "configure: failed program was" >&5
23048       cat conftest.s >&5
23049     fi
23050     rm -f conftest.o conftest.s
23051   fi
23052 fi
23053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
23054 $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
23055
23056
23057 cat >>confdefs.h <<_ACEOF
23058 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
23059 _ACEOF
23060
23061     ;;
23062
23063   ia64*-*-*)
23064     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
23065 $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
23066 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then :
23067   $as_echo_n "(cached) " >&6
23068 else
23069   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
23070     if test $in_tree_gas = yes; then
23071     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
23072   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
23073 fi
23074   elif test x$gcc_cv_as != x; then
23075     echo '      .text
23076         addl r15 = @ltoffx(x#), gp
23077         ;;
23078         ld8.mov r16 = [r15], x#' > conftest.s
23079     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23080   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23081   (eval $ac_try) 2>&5
23082   ac_status=$?
23083   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23084   test $ac_status = 0; }; }
23085     then
23086         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
23087     else
23088       echo "configure: failed program was" >&5
23089       cat conftest.s >&5
23090     fi
23091     rm -f conftest.o conftest.s
23092   fi
23093 fi
23094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
23095 $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
23096 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
23097
23098 $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
23099
23100 fi
23101
23102     ;;
23103
23104   powerpc*-*-*)
23105     case $target in
23106       *-*-aix*) conftest_s='    .machine "pwr5"
23107         .csect .text[PR]
23108         mfcr 3,128';;
23109       *-*-darwin*)
23110         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
23111 $as_echo_n "checking assembler for .machine directive support... " >&6; }
23112 if test "${gcc_cv_as_machine_directive+set}" = set; then :
23113   $as_echo_n "(cached) " >&6
23114 else
23115   gcc_cv_as_machine_directive=no
23116   if test x$gcc_cv_as != x; then
23117     echo '      .machine ppc7400' > conftest.s
23118     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23119   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23120   (eval $ac_try) 2>&5
23121   ac_status=$?
23122   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23123   test $ac_status = 0; }; }
23124     then
23125         gcc_cv_as_machine_directive=yes
23126     else
23127       echo "configure: failed program was" >&5
23128       cat conftest.s >&5
23129     fi
23130     rm -f conftest.o conftest.s
23131   fi
23132 fi
23133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
23134 $as_echo "$gcc_cv_as_machine_directive" >&6; }
23135
23136         if test x$gcc_cv_as_machine_directive != xyes; then
23137           echo "*** This target requires an assembler supporting \".machine\"" >&2
23138           echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
23139           test x$build = x$target && exit 1
23140         fi
23141         conftest_s='    .text
23142         mfcr r3,128';;
23143       *) conftest_s='   .machine power4
23144         .text
23145         mfcr 3,128';;
23146     esac
23147
23148     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
23149 $as_echo_n "checking assembler for mfcr field support... " >&6; }
23150 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then :
23151   $as_echo_n "(cached) " >&6
23152 else
23153   gcc_cv_as_powerpc_mfcrf=no
23154     if test $in_tree_gas = yes; then
23155     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
23156   then gcc_cv_as_powerpc_mfcrf=yes
23157 fi
23158   elif test x$gcc_cv_as != x; then
23159     echo "$conftest_s" > conftest.s
23160     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23161   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23162   (eval $ac_try) 2>&5
23163   ac_status=$?
23164   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23165   test $ac_status = 0; }; }
23166     then
23167         gcc_cv_as_powerpc_mfcrf=yes
23168     else
23169       echo "configure: failed program was" >&5
23170       cat conftest.s >&5
23171     fi
23172     rm -f conftest.o conftest.s
23173   fi
23174 fi
23175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
23176 $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
23177 if test $gcc_cv_as_powerpc_mfcrf = yes; then
23178
23179 $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
23180
23181 fi
23182
23183     case $target in
23184       *-*-aix*) conftest_s='    .machine "pwr5"
23185         .csect .text[PR]
23186         popcntb 3,3';;
23187       *) conftest_s='   .machine power5
23188         .text
23189         popcntb 3,3';;
23190     esac
23191
23192     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5
23193 $as_echo_n "checking assembler for popcntb support... " >&6; }
23194 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then :
23195   $as_echo_n "(cached) " >&6
23196 else
23197   gcc_cv_as_powerpc_popcntb=no
23198     if test $in_tree_gas = yes; then
23199     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
23200   then gcc_cv_as_powerpc_popcntb=yes
23201 fi
23202   elif test x$gcc_cv_as != x; then
23203     echo "$conftest_s" > conftest.s
23204     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23205   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23206   (eval $ac_try) 2>&5
23207   ac_status=$?
23208   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23209   test $ac_status = 0; }; }
23210     then
23211         gcc_cv_as_powerpc_popcntb=yes
23212     else
23213       echo "configure: failed program was" >&5
23214       cat conftest.s >&5
23215     fi
23216     rm -f conftest.o conftest.s
23217   fi
23218 fi
23219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5
23220 $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; }
23221 if test $gcc_cv_as_powerpc_popcntb = yes; then
23222
23223 $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h
23224
23225 fi
23226
23227     case $target in
23228       *-*-aix*) conftest_s='    .machine "pwr5x"
23229         .csect .text[PR]
23230         frin 1,1';;
23231       *) conftest_s='   .machine power5
23232         .text
23233         frin 1,1';;
23234     esac
23235
23236     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5
23237 $as_echo_n "checking assembler for fp round support... " >&6; }
23238 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then :
23239   $as_echo_n "(cached) " >&6
23240 else
23241   gcc_cv_as_powerpc_fprnd=no
23242     if test $in_tree_gas = yes; then
23243     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
23244   then gcc_cv_as_powerpc_fprnd=yes
23245 fi
23246   elif test x$gcc_cv_as != x; then
23247     echo "$conftest_s" > conftest.s
23248     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23249   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23250   (eval $ac_try) 2>&5
23251   ac_status=$?
23252   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23253   test $ac_status = 0; }; }
23254     then
23255         gcc_cv_as_powerpc_fprnd=yes
23256     else
23257       echo "configure: failed program was" >&5
23258       cat conftest.s >&5
23259     fi
23260     rm -f conftest.o conftest.s
23261   fi
23262 fi
23263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5
23264 $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; }
23265 if test $gcc_cv_as_powerpc_fprnd = yes; then
23266
23267 $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h
23268
23269 fi
23270
23271     case $target in
23272       *-*-aix*) conftest_s='    .machine "pwr6"
23273         .csect .text[PR]
23274         mffgpr 1,3';;
23275       *) conftest_s='   .machine power6
23276         .text
23277         mffgpr 1,3';;
23278     esac
23279
23280     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5
23281 $as_echo_n "checking assembler for move fp gpr support... " >&6; }
23282 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then :
23283   $as_echo_n "(cached) " >&6
23284 else
23285   gcc_cv_as_powerpc_mfpgpr=no
23286     if test $in_tree_gas = yes; then
23287     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
23288   then gcc_cv_as_powerpc_mfpgpr=yes
23289 fi
23290   elif test x$gcc_cv_as != x; then
23291     echo "$conftest_s" > conftest.s
23292     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23293   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23294   (eval $ac_try) 2>&5
23295   ac_status=$?
23296   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23297   test $ac_status = 0; }; }
23298     then
23299         gcc_cv_as_powerpc_mfpgpr=yes
23300     else
23301       echo "configure: failed program was" >&5
23302       cat conftest.s >&5
23303     fi
23304     rm -f conftest.o conftest.s
23305   fi
23306 fi
23307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5
23308 $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; }
23309 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
23310
23311 $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h
23312
23313 fi
23314
23315     case $target in
23316       *-*-aix*) conftest_s='    .csect .text[PR]
23317 LCF..0:
23318         addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
23319       *-*-darwin*)
23320         conftest_s='    .text
23321 LCF0:
23322         addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
23323       *) conftest_s='   .text
23324 .LCF0:
23325         addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
23326     esac
23327
23328     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
23329 $as_echo_n "checking assembler for rel16 relocs... " >&6; }
23330 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then :
23331   $as_echo_n "(cached) " >&6
23332 else
23333   gcc_cv_as_powerpc_rel16=no
23334     if test $in_tree_gas = yes; then
23335     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
23336   then gcc_cv_as_powerpc_rel16=yes
23337 fi
23338   elif test x$gcc_cv_as != x; then
23339     echo "$conftest_s" > conftest.s
23340     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
23341   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23342   (eval $ac_try) 2>&5
23343   ac_status=$?
23344   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23345   test $ac_status = 0; }; }
23346     then
23347         gcc_cv_as_powerpc_rel16=yes
23348     else
23349       echo "configure: failed program was" >&5
23350       cat conftest.s >&5
23351     fi
23352     rm -f conftest.o conftest.s
23353   fi
23354 fi
23355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
23356 $as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
23357 if test $gcc_cv_as_powerpc_rel16 = yes; then
23358
23359 $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
23360
23361 fi
23362
23363     case $target in
23364       *-*-aix*) conftest_s='    .machine "pwr6"
23365         .csect .text[PR]
23366         cmpb 3,4,5';;
23367       *) conftest_s='   .machine power6
23368         .text
23369         cmpb 3,4,5';;
23370     esac
23371
23372     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5
23373 $as_echo_n "checking assembler for compare bytes support... " >&6; }
23374 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then :
23375   $as_echo_n "(cached) " >&6
23376 else
23377   gcc_cv_as_powerpc_cmpb=no
23378     if test $in_tree_gas = yes; then
23379     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
23380   then gcc_cv_as_powerpc_cmpb=yes
23381 fi
23382   elif test x$gcc_cv_as != x; then
23383     echo "$conftest_s" > conftest.s
23384     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
23385   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23386   (eval $ac_try) 2>&5
23387   ac_status=$?
23388   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23389   test $ac_status = 0; }; }
23390     then
23391         gcc_cv_as_powerpc_cmpb=yes
23392     else
23393       echo "configure: failed program was" >&5
23394       cat conftest.s >&5
23395     fi
23396     rm -f conftest.o conftest.s
23397   fi
23398 fi
23399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5
23400 $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; }
23401 if test $gcc_cv_as_powerpc_cmpb = yes; then
23402
23403 $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h
23404
23405 fi
23406
23407     case $target in
23408       *-*-aix*) conftest_s='    .machine "pwr6"
23409         .csect .text[PR]
23410         dadd 1,2,3';;
23411       *) conftest_s='   .machine power6
23412         .text
23413         dadd 1,2,3';;
23414     esac
23415
23416     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5
23417 $as_echo_n "checking assembler for decimal float support... " >&6; }
23418 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then :
23419   $as_echo_n "(cached) " >&6
23420 else
23421   gcc_cv_as_powerpc_dfp=no
23422     if test $in_tree_gas = yes; then
23423     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
23424   then gcc_cv_as_powerpc_dfp=yes
23425 fi
23426   elif test x$gcc_cv_as != x; then
23427     echo "$conftest_s" > conftest.s
23428     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
23429   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23430   (eval $ac_try) 2>&5
23431   ac_status=$?
23432   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23433   test $ac_status = 0; }; }
23434     then
23435         gcc_cv_as_powerpc_dfp=yes
23436     else
23437       echo "configure: failed program was" >&5
23438       cat conftest.s >&5
23439     fi
23440     rm -f conftest.o conftest.s
23441   fi
23442 fi
23443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5
23444 $as_echo "$gcc_cv_as_powerpc_dfp" >&6; }
23445 if test $gcc_cv_as_powerpc_dfp = yes; then
23446
23447 $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h
23448
23449 fi
23450
23451     case $target in
23452       *-*-aix*) conftest_s='    .machine "pwr7"
23453         .csect .text[PR]
23454         lxvd2x 1,2,3';;
23455       *) conftest_s='   .machine power7
23456         .text
23457         lxvd2x 1,2,3';;
23458     esac
23459
23460     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
23461 $as_echo_n "checking assembler for vector-scalar support... " >&6; }
23462 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then :
23463   $as_echo_n "(cached) " >&6
23464 else
23465   gcc_cv_as_powerpc_vsx=no
23466     if test $in_tree_gas = yes; then
23467     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
23468   then gcc_cv_as_powerpc_vsx=yes
23469 fi
23470   elif test x$gcc_cv_as != x; then
23471     echo "$conftest_s" > conftest.s
23472     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
23473   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23474   (eval $ac_try) 2>&5
23475   ac_status=$?
23476   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23477   test $ac_status = 0; }; }
23478     then
23479         gcc_cv_as_powerpc_vsx=yes
23480     else
23481       echo "configure: failed program was" >&5
23482       cat conftest.s >&5
23483     fi
23484     rm -f conftest.o conftest.s
23485   fi
23486 fi
23487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
23488 $as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
23489 if test $gcc_cv_as_powerpc_vsx = yes; then
23490
23491 $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
23492
23493 fi
23494
23495     case $target in
23496       *-*-aix*) conftest_s='    .machine "pwr7"
23497         .csect .text[PR]
23498         popcntd 3,3';;
23499       *) conftest_s='   .machine power7
23500         .text
23501         popcntd 3,3';;
23502     esac
23503
23504     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5
23505 $as_echo_n "checking assembler for popcntd support... " >&6; }
23506 if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then :
23507   $as_echo_n "(cached) " >&6
23508 else
23509   gcc_cv_as_powerpc_popcntd=no
23510     if test $in_tree_gas = yes; then
23511     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
23512   then gcc_cv_as_powerpc_popcntd=yes
23513 fi
23514   elif test x$gcc_cv_as != x; then
23515     echo "$conftest_s" > conftest.s
23516     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
23517   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23518   (eval $ac_try) 2>&5
23519   ac_status=$?
23520   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23521   test $ac_status = 0; }; }
23522     then
23523         gcc_cv_as_powerpc_popcntd=yes
23524     else
23525       echo "configure: failed program was" >&5
23526       cat conftest.s >&5
23527     fi
23528     rm -f conftest.o conftest.s
23529   fi
23530 fi
23531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5
23532 $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; }
23533 if test $gcc_cv_as_powerpc_popcntd = yes; then
23534
23535 $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h
23536
23537 fi
23538
23539     case $target in
23540       *-*-aix*) conftest_s='    .csect .text[PR]
23541         lwsync';;
23542       *) conftest_s='   .text
23543         lwsync';;
23544     esac
23545
23546     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5
23547 $as_echo_n "checking assembler for lwsync support... " >&6; }
23548 if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then :
23549   $as_echo_n "(cached) " >&6
23550 else
23551   gcc_cv_as_powerpc_lwsync=no
23552     if test $in_tree_gas = yes; then
23553     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
23554   then gcc_cv_as_powerpc_lwsync=yes
23555 fi
23556   elif test x$gcc_cv_as != x; then
23557     echo "$conftest_s" > conftest.s
23558     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
23559   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23560   (eval $ac_try) 2>&5
23561   ac_status=$?
23562   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23563   test $ac_status = 0; }; }
23564     then
23565         gcc_cv_as_powerpc_lwsync=yes
23566     else
23567       echo "configure: failed program was" >&5
23568       cat conftest.s >&5
23569     fi
23570     rm -f conftest.o conftest.s
23571   fi
23572 fi
23573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5
23574 $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; }
23575 if test $gcc_cv_as_powerpc_lwsync = yes; then
23576
23577 $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h
23578
23579 fi
23580
23581     case $target in
23582       *-*-aix*) conftest_s='    .machine "476"
23583         .csect .text[PR]
23584         dci 0';;
23585       *) conftest_s='   .machine "476"
23586         .text
23587         dci 0';;
23588     esac
23589
23590     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5
23591 $as_echo_n "checking assembler for data cache invalidate support... " >&6; }
23592 if test "${gcc_cv_as_powerpc_dci+set}" = set; then :
23593   $as_echo_n "(cached) " >&6
23594 else
23595   gcc_cv_as_powerpc_dci=no
23596     if test $in_tree_gas = yes; then
23597     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
23598   then gcc_cv_as_powerpc_dci=yes
23599 fi
23600   elif test x$gcc_cv_as != x; then
23601     echo "$conftest_s" > conftest.s
23602     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
23603   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23604   (eval $ac_try) 2>&5
23605   ac_status=$?
23606   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23607   test $ac_status = 0; }; }
23608     then
23609         gcc_cv_as_powerpc_dci=yes
23610     else
23611       echo "configure: failed program was" >&5
23612       cat conftest.s >&5
23613     fi
23614     rm -f conftest.o conftest.s
23615   fi
23616 fi
23617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dci" >&5
23618 $as_echo "$gcc_cv_as_powerpc_dci" >&6; }
23619 if test $gcc_cv_as_powerpc_dci = yes; then
23620
23621 $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h
23622
23623 fi
23624
23625     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
23626 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
23627 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then :
23628   $as_echo_n "(cached) " >&6
23629 else
23630   gcc_cv_as_powerpc_gnu_attribute=no
23631     if test $in_tree_gas = yes; then
23632     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
23633   then gcc_cv_as_powerpc_gnu_attribute=yes
23634 fi
23635   elif test x$gcc_cv_as != x; then
23636     echo '.gnu_attribute 4,1' > conftest.s
23637     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23638   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23639   (eval $ac_try) 2>&5
23640   ac_status=$?
23641   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23642   test $ac_status = 0; }; }
23643     then
23644         gcc_cv_as_powerpc_gnu_attribute=yes
23645     else
23646       echo "configure: failed program was" >&5
23647       cat conftest.s >&5
23648     fi
23649     rm -f conftest.o conftest.s
23650   fi
23651 fi
23652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
23653 $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
23654 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
23655
23656 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
23657
23658 fi
23659
23660     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5
23661 $as_echo_n "checking assembler for tls marker support... " >&6; }
23662 if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then :
23663   $as_echo_n "(cached) " >&6
23664 else
23665   gcc_cv_as_powerpc_tls_markers=no
23666     if test $in_tree_gas = yes; then
23667     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0`
23668   then gcc_cv_as_powerpc_tls_markers=yes
23669 fi
23670   elif test x$gcc_cv_as != x; then
23671     echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
23672     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23673   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23674   (eval $ac_try) 2>&5
23675   ac_status=$?
23676   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23677   test $ac_status = 0; }; }
23678     then
23679         gcc_cv_as_powerpc_tls_markers=yes
23680     else
23681       echo "configure: failed program was" >&5
23682       cat conftest.s >&5
23683     fi
23684     rm -f conftest.o conftest.s
23685   fi
23686 fi
23687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5
23688 $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; }
23689 if test $gcc_cv_as_powerpc_tls_markers = yes; then
23690
23691 $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h
23692
23693 fi
23694
23695     case $target in
23696       *-*-aix*)
23697         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5
23698 $as_echo_n "checking assembler for .ref support... " >&6; }
23699 if test "${gcc_cv_as_aix_ref+set}" = set; then :
23700   $as_echo_n "(cached) " >&6
23701 else
23702   gcc_cv_as_aix_ref=no
23703     if test $in_tree_gas = yes; then
23704     if test $gcc_cv_gas_vers -ge `expr \( \( 2.21.0 \* 1000 \) + gcc_cv_as_aix_ref=yes \) \* 1000 + `
23705   then :
23706 fi
23707   elif test x$gcc_cv_as != x; then
23708     echo '      .csect stuff[rw]
23709              stuff:
23710                 .long 1
23711                 .extern sym
23712                 .ref sym
23713           ' > conftest.s
23714     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23715   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23716   (eval $ac_try) 2>&5
23717   ac_status=$?
23718   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23719   test $ac_status = 0; }; }
23720     then
23721         gcc_cv_as_aix_ref=yes
23722     else
23723       echo "configure: failed program was" >&5
23724       cat conftest.s >&5
23725     fi
23726     rm -f conftest.o conftest.s
23727   fi
23728 fi
23729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
23730 $as_echo "$gcc_cv_as_aix_ref" >&6; }
23731 if test $gcc_cv_as_aix_ref = yes; then
23732
23733 $as_echo "#define HAVE_AS_REF 1" >>confdefs.h
23734
23735 fi
23736         ;;
23737     esac
23738     ;;
23739
23740   mips*-*-*)
23741     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
23742 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
23743 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then :
23744   $as_echo_n "(cached) " >&6
23745 else
23746   gcc_cv_as_mips_explicit_relocs=no
23747     if test $in_tree_gas = yes; then
23748     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
23749   then gcc_cv_as_mips_explicit_relocs=yes
23750 fi
23751   elif test x$gcc_cv_as != x; then
23752     echo '      lw $4,%gp_rel(foo)($4)' > conftest.s
23753     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23754   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23755   (eval $ac_try) 2>&5
23756   ac_status=$?
23757   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23758   test $ac_status = 0; }; }
23759     then
23760         gcc_cv_as_mips_explicit_relocs=yes
23761     else
23762       echo "configure: failed program was" >&5
23763       cat conftest.s >&5
23764     fi
23765     rm -f conftest.o conftest.s
23766   fi
23767 fi
23768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
23769 $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
23770 if test $gcc_cv_as_mips_explicit_relocs = yes; then
23771   if test x$target_cpu_default = x
23772        then target_cpu_default=MASK_EXPLICIT_RELOCS
23773        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
23774        fi
23775 fi
23776     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
23777 $as_echo_n "checking assembler for -mno-shared support... " >&6; }
23778 if test "${gcc_cv_as_mips_no_shared+set}" = set; then :
23779   $as_echo_n "(cached) " >&6
23780 else
23781   gcc_cv_as_mips_no_shared=no
23782     if test $in_tree_gas = yes; then
23783     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
23784   then gcc_cv_as_mips_no_shared=yes
23785 fi
23786   elif test x$gcc_cv_as != x; then
23787     echo 'nop' > conftest.s
23788     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
23789   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23790   (eval $ac_try) 2>&5
23791   ac_status=$?
23792   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23793   test $ac_status = 0; }; }
23794     then
23795         gcc_cv_as_mips_no_shared=yes
23796     else
23797       echo "configure: failed program was" >&5
23798       cat conftest.s >&5
23799     fi
23800     rm -f conftest.o conftest.s
23801   fi
23802 fi
23803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
23804 $as_echo "$gcc_cv_as_mips_no_shared" >&6; }
23805 if test $gcc_cv_as_mips_no_shared = yes; then
23806
23807 $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
23808
23809 fi
23810
23811     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
23812 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
23813 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then :
23814   $as_echo_n "(cached) " >&6
23815 else
23816   gcc_cv_as_mips_gnu_attribute=no
23817     if test $in_tree_gas = yes; then
23818     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
23819   then gcc_cv_as_mips_gnu_attribute=yes
23820 fi
23821   elif test x$gcc_cv_as != x; then
23822     echo '.gnu_attribute 4,1' > conftest.s
23823     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23824   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23825   (eval $ac_try) 2>&5
23826   ac_status=$?
23827   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23828   test $ac_status = 0; }; }
23829     then
23830         gcc_cv_as_mips_gnu_attribute=yes
23831     else
23832       echo "configure: failed program was" >&5
23833       cat conftest.s >&5
23834     fi
23835     rm -f conftest.o conftest.s
23836   fi
23837 fi
23838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
23839 $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
23840 if test $gcc_cv_as_mips_gnu_attribute = yes; then
23841
23842 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
23843
23844 fi
23845
23846     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
23847 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
23848 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then :
23849   $as_echo_n "(cached) " >&6
23850 else
23851   gcc_cv_as_mips_dtprelword=no
23852     if test $in_tree_gas = yes; then
23853     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
23854   then gcc_cv_as_mips_dtprelword=yes
23855 fi
23856   elif test x$gcc_cv_as != x; then
23857     echo '.section .tdata,"awT",@progbits
23858 x:
23859         .word 2
23860         .text
23861         .dtprelword x+0x8000' > conftest.s
23862     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23863   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23864   (eval $ac_try) 2>&5
23865   ac_status=$?
23866   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23867   test $ac_status = 0; }; }
23868     then
23869         gcc_cv_as_mips_dtprelword=yes
23870     else
23871       echo "configure: failed program was" >&5
23872       cat conftest.s >&5
23873     fi
23874     rm -f conftest.o conftest.s
23875   fi
23876 fi
23877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
23878 $as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
23879 if test $gcc_cv_as_mips_dtprelword = yes; then
23880
23881 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
23882
23883 fi
23884
23885     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
23886 $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
23887     gcc_cv_as_ld_jalr_reloc=no
23888     if test $gcc_cv_as_mips_explicit_relocs = yes; then
23889       if test $in_tree_ld = yes ; then
23890         if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
23891            && test $in_tree_ld_is_elf = yes; then
23892           gcc_cv_as_ld_jalr_reloc=yes
23893         fi
23894       elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
23895         echo '  .ent x' > conftest.s
23896         echo 'x:        ld $2,%got_disp(y)($3)' >> conftest.s
23897         echo '  ld $25,%call16(y)($28)' >> conftest.s
23898         echo '  .reloc  1f,R_MIPS_JALR,y' >> conftest.s
23899         echo '1:        jalr $25' >> conftest.s
23900         echo '  .reloc  1f,R_MIPS_JALR,x' >> conftest.s
23901         echo '1:        jalr $25' >> conftest.s
23902         echo '  .end x' >> conftest.s
23903         if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
23904            && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
23905           if $gcc_cv_objdump -d conftest.so | grep -q jalr \
23906              && $gcc_cv_objdump -d conftest.so | grep -q "bal.*<x>"; then
23907             gcc_cv_as_ld_jalr_reloc=yes
23908           fi
23909         fi
23910         rm -f conftest.*
23911       fi
23912     fi
23913     if test $gcc_cv_as_ld_jalr_reloc = yes; then
23914       if test x$target_cpu_default = x; then
23915         target_cpu_default=MASK_RELAX_PIC_CALLS
23916       else
23917         target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
23918       fi
23919     fi
23920     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
23921 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
23922
23923     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
23924 $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
23925 if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then :
23926   $as_echo_n "(cached) " >&6
23927 else
23928   gcc_cv_ld_mips_personality_relaxation=no
23929        if test $in_tree_ld = yes ; then
23930          if test "$gcc_cv_gld_major_version" -eq 2 \
23931                  -a "$gcc_cv_gld_minor_version" -ge 21 \
23932                  -o "$gcc_cv_gld_major_version" -gt 2; then
23933            gcc_cv_ld_mips_personality_relaxation=yes
23934          fi
23935        elif test x$gcc_cv_as != x \
23936                  -a x$gcc_cv_ld != x \
23937                  -a x$gcc_cv_readelf != x ; then
23938          cat > conftest.s <<EOF
23939         .cfi_startproc
23940         .cfi_personality 0x80,indirect_ptr
23941         .ent test
23942 test:
23943         nop
23944         .end test
23945         .cfi_endproc
23946
23947         .section .data,"aw",@progbits
23948 indirect_ptr:
23949         .dc.a personality
23950 EOF
23951          if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
23952             && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
23953            if $gcc_cv_readelf -d conftest 2>&1 \
23954               | grep TEXTREL > /dev/null 2>&1; then
23955              :
23956            elif $gcc_cv_readelf --relocs conftest 2>&1 \
23957                 | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
23958              :
23959            else
23960              gcc_cv_ld_mips_personality_relaxation=yes
23961            fi
23962          fi
23963        fi
23964        rm -f conftest.s conftest.o conftest
23965 fi
23966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
23967 $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
23968     if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
23969
23970 $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
23971
23972     fi
23973     ;;
23974 esac
23975
23976 # Mips and HP-UX need the GNU assembler.
23977 # Linux on IA64 might be able to use the Intel assembler.
23978
23979 case "$target" in
23980   mips*-*-* | *-*-hpux* )
23981     if test x$gas_flag = xyes \
23982        || test x"$host" != x"$build" \
23983        || test ! -x "$gcc_cv_as" \
23984        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
23985       :
23986     else
23987       echo "*** This configuration requires the GNU assembler" >&2
23988       exit 1
23989     fi
23990     ;;
23991 esac
23992
23993 # ??? Not all targets support dwarf2 debug_line, even within a version
23994 # of gas.  Moreover, we need to emit a valid instruction to trigger any
23995 # info to the output file.  So, as supported targets are added to gas 2.11,
23996 # add some instruction here to (also) show we expect this might work.
23997 # ??? Once 2.11 is released, probably need to add first known working
23998 # version to the per-target configury.
23999 case "$target" in
24000   i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \
24001   | x86_64*-*-* | hppa*-*-* | arm*-*-* \
24002   | xstormy16*-*-* | cris-*-* | crisv32-*-* | xtensa*-*-* | bfin-*-* | score*-*-* \
24003   | spu-*-* | fido*-*-* | m32c-*-*)
24004     insn="nop"
24005     ;;
24006   ia64*-*-* | s390*-*-*)
24007     insn="nop 0"
24008     ;;
24009   mmix-*-*)
24010     insn="swym 0"
24011     ;;
24012 esac
24013 if test x"$insn" != x; then
24014  conftest_s="\
24015         .file 1 \"conftest.s\"
24016         .loc 1 3 0
24017         $insn"
24018  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
24019 $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
24020 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then :
24021   $as_echo_n "(cached) " >&6
24022 else
24023   gcc_cv_as_dwarf2_debug_line=no
24024     if test $in_tree_gas = yes; then
24025     if test $in_tree_gas_is_elf = yes \
24026   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
24027   then gcc_cv_as_dwarf2_debug_line=yes
24028 fi
24029   elif test x$gcc_cv_as != x; then
24030     echo "$conftest_s" > conftest.s
24031     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24032   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24033   (eval $ac_try) 2>&5
24034   ac_status=$?
24035   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24036   test $ac_status = 0; }; }
24037     then
24038         if test x$gcc_cv_objdump != x \
24039    && $gcc_cv_objdump -h conftest.o 2> /dev/null \
24040       | grep debug_line > /dev/null 2>&1; then
24041      gcc_cv_as_dwarf2_debug_line=yes
24042    fi
24043     else
24044       echo "configure: failed program was" >&5
24045       cat conftest.s >&5
24046     fi
24047     rm -f conftest.o conftest.s
24048   fi
24049 fi
24050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
24051 $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
24052
24053
24054 # The .debug_line file table must be in the exact order that
24055 # we specified the files, since these indices are also used
24056 # by DW_AT_decl_file.  Approximate this test by testing if
24057 # the assembler bitches if the same index is assigned twice.
24058  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
24059 $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
24060 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then :
24061   $as_echo_n "(cached) " >&6
24062 else
24063   gcc_cv_as_dwarf2_file_buggy=no
24064   if test x$gcc_cv_as != x; then
24065     echo '      .file 1 "foo.s"
24066         .file 1 "bar.s"' > conftest.s
24067     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24068   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24069   (eval $ac_try) 2>&5
24070   ac_status=$?
24071   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24072   test $ac_status = 0; }; }
24073     then
24074         gcc_cv_as_dwarf2_file_buggy=yes
24075     else
24076       echo "configure: failed program was" >&5
24077       cat conftest.s >&5
24078     fi
24079     rm -f conftest.o conftest.s
24080   fi
24081 fi
24082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
24083 $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
24084
24085
24086  if test $gcc_cv_as_dwarf2_debug_line = yes \
24087  && test $gcc_cv_as_dwarf2_file_buggy = no; then
24088
24089 $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
24090
24091  fi
24092
24093  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
24094 $as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
24095 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then :
24096   $as_echo_n "(cached) " >&6
24097 else
24098   gcc_cv_as_gdwarf2_flag=no
24099     if test $in_tree_gas = yes; then
24100     if test $in_tree_gas_is_elf = yes \
24101   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
24102   then gcc_cv_as_gdwarf2_flag=yes
24103 fi
24104   elif test x$gcc_cv_as != x; then
24105     echo "$insn" > conftest.s
24106     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
24107   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24108   (eval $ac_try) 2>&5
24109   ac_status=$?
24110   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24111   test $ac_status = 0; }; }
24112     then
24113         gcc_cv_as_gdwarf2_flag=yes
24114     else
24115       echo "configure: failed program was" >&5
24116       cat conftest.s >&5
24117     fi
24118     rm -f conftest.o conftest.s
24119   fi
24120 fi
24121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
24122 $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
24123 if test $gcc_cv_as_gdwarf2_flag = yes; then
24124
24125 $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
24126
24127 fi
24128
24129  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
24130 $as_echo_n "checking assembler for --gstabs option... " >&6; }
24131 if test "${gcc_cv_as_gstabs_flag+set}" = set; then :
24132   $as_echo_n "(cached) " >&6
24133 else
24134   gcc_cv_as_gstabs_flag=no
24135     if test $in_tree_gas = yes; then
24136     if test $in_tree_gas_is_elf = yes \
24137   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
24138   then gcc_cv_as_gstabs_flag=yes
24139 fi
24140   elif test x$gcc_cv_as != x; then
24141     echo "$insn" > conftest.s
24142     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
24143   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24144   (eval $ac_try) 2>&5
24145   ac_status=$?
24146   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24147   test $ac_status = 0; }; }
24148     then
24149         # The native Solaris 9/Intel assembler doesn't understand --gstabs
24150    # and warns about it, but still exits successfully.  So check for
24151    # this.
24152    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
24153   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24154   (eval $ac_try) 2>&5
24155   ac_status=$?
24156   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24157   test $ac_status = 0; }; }
24158    then :
24159    else gcc_cv_as_gstabs_flag=yes
24160    fi
24161     else
24162       echo "configure: failed program was" >&5
24163       cat conftest.s >&5
24164     fi
24165     rm -f conftest.o conftest.s
24166   fi
24167 fi
24168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
24169 $as_echo "$gcc_cv_as_gstabs_flag" >&6; }
24170 if test $gcc_cv_as_gstabs_flag = yes; then
24171
24172 $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
24173
24174 fi
24175
24176  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
24177 $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
24178 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then :
24179   $as_echo_n "(cached) " >&6
24180 else
24181   gcc_cv_as_debug_prefix_map_flag=no
24182     if test $in_tree_gas = yes; then
24183     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
24184   then gcc_cv_as_debug_prefix_map_flag=yes
24185 fi
24186   elif test x$gcc_cv_as != x; then
24187     echo "$insn" > conftest.s
24188     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
24189   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24190   (eval $ac_try) 2>&5
24191   ac_status=$?
24192   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24193   test $ac_status = 0; }; }
24194     then
24195         gcc_cv_as_debug_prefix_map_flag=yes
24196     else
24197       echo "configure: failed program was" >&5
24198       cat conftest.s >&5
24199     fi
24200     rm -f conftest.o conftest.s
24201   fi
24202 fi
24203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
24204 $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
24205 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
24206
24207 $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
24208
24209 fi
24210 fi
24211
24212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
24213 $as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
24214 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then :
24215   $as_echo_n "(cached) " >&6
24216 else
24217   gcc_cv_as_lcomm_with_alignment=no
24218   if test x$gcc_cv_as != x; then
24219     echo '.lcomm bar,4,16' > conftest.s
24220     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24221   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24222   (eval $ac_try) 2>&5
24223   ac_status=$?
24224   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24225   test $ac_status = 0; }; }
24226     then
24227         gcc_cv_as_lcomm_with_alignment=yes
24228     else
24229       echo "configure: failed program was" >&5
24230       cat conftest.s >&5
24231     fi
24232     rm -f conftest.o conftest.s
24233   fi
24234 fi
24235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
24236 $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
24237 if test $gcc_cv_as_lcomm_with_alignment = yes; then
24238
24239 $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
24240
24241 fi
24242
24243 # Check whether --enable-gnu-unique-object was given.
24244 if test "${enable_gnu_unique_object+set}" = set; then :
24245   enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
24246     yes | no) ;;
24247     *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
24248 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
24249   esac
24250 else
24251   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
24252 $as_echo_n "checking assembler for gnu_unique_object... " >&6; }
24253 if test "${gcc_cv_as_gnu_unique_object+set}" = set; then :
24254   $as_echo_n "(cached) " >&6
24255 else
24256   gcc_cv_as_gnu_unique_object=no
24257     if test $in_tree_gas = yes; then
24258     if test $in_tree_gas_is_elf = yes \
24259   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
24260   then gcc_cv_as_gnu_unique_object=yes
24261 fi
24262   elif test x$gcc_cv_as != x; then
24263     echo '.type foo, @gnu_unique_object' > conftest.s
24264     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24265   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24266   (eval $ac_try) 2>&5
24267   ac_status=$?
24268   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24269   test $ac_status = 0; }; }
24270     then
24271         gcc_cv_as_gnu_unique_object=yes
24272     else
24273       echo "configure: failed program was" >&5
24274       cat conftest.s >&5
24275     fi
24276     rm -f conftest.o conftest.s
24277   fi
24278 fi
24279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
24280 $as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
24281 if test $gcc_cv_as_gnu_unique_object = yes; then
24282   # Also check for ld.so support, i.e. glibc 2.11 or higher.
24283    if test x$host = x$build -a x$host = x$target &&
24284        glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then
24285       glibcmajor=`expr "$glibcver" : "\([0-9]*\)"`
24286       glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"`
24287       glibcnum=`expr $glibcmajor \* 1000 + $glibcminor`
24288       if test "$glibcnum" -ge 2011 ; then
24289         enable_gnu_unique_object=yes
24290       fi
24291     fi
24292 fi
24293 fi
24294
24295 if test x$enable_gnu_unique_object = xyes; then
24296
24297 $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
24298
24299 fi
24300
24301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
24302 $as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
24303 if test "${gcc_cv_as_line_zero+set}" = set; then :
24304   $as_echo_n "(cached) " >&6
24305 else
24306   gcc_cv_as_line_zero=no
24307   if test $in_tree_gas = yes; then
24308     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
24309   then gcc_cv_as_line_zero=yes
24310 fi
24311   elif test "x$gcc_cv_as" != x; then
24312     { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
24313     if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
24314   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24315   (eval $ac_try) 2>&5
24316   ac_status=$?
24317   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24318   test $ac_status = 0; }; } &&
24319        test "x`cat conftest.out`" = x
24320     then
24321       gcc_cv_as_line_zero=yes
24322     else
24323       echo "configure: failed program was" >&5
24324       cat conftest.s >&5
24325       echo "configure: error output was" >&5
24326       cat conftest.out >&5
24327     fi
24328     rm -f conftest.o conftest.s conftest.out
24329   fi
24330 fi
24331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
24332 $as_echo "$gcc_cv_as_line_zero" >&6; }
24333 if test "x$gcc_cv_as_line_zero" = xyes; then
24334
24335 $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
24336
24337 fi
24338
24339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
24340 $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
24341 gcc_cv_ld_eh_frame_hdr=no
24342 if test $in_tree_ld = yes ; then
24343   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
24344      && test $in_tree_ld_is_elf = yes; then
24345     gcc_cv_ld_eh_frame_hdr=yes
24346   fi
24347 elif test x$gcc_cv_ld != x; then
24348         # Check if linker supports --eh-frame-hdr option
24349         if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
24350                 gcc_cv_ld_eh_frame_hdr=yes
24351         fi
24352 fi
24353
24354 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
24355
24356 $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
24357
24358 fi
24359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
24360 $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
24361
24362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
24363 $as_echo_n "checking linker position independent executable support... " >&6; }
24364 gcc_cv_ld_pie=no
24365 if test $in_tree_ld = yes ; then
24366   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
24367      && test $in_tree_ld_is_elf = yes; then
24368     gcc_cv_ld_pie=yes
24369   fi
24370 elif test x$gcc_cv_ld != x; then
24371         # Check if linker supports -pie option
24372         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
24373                 gcc_cv_ld_pie=yes
24374         fi
24375 fi
24376 if test x"$gcc_cv_ld_pie" = xyes; then
24377
24378 $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
24379
24380 fi
24381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
24382 $as_echo "$gcc_cv_ld_pie" >&6; }
24383
24384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
24385 $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
24386 gcc_cv_ld_eh_gc_sections=no
24387 if test $in_tree_ld = yes ; then
24388   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
24389      && test $in_tree_ld_is_elf = yes; then
24390     gcc_cv_ld_eh_gc_sections=yes
24391   fi
24392 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
24393   cat > conftest.s <<EOF
24394         .section        .text
24395 .globl _start
24396         .type _start, @function
24397 _start:
24398         .long foo
24399         .size _start, .-_start
24400         .section        .text.foo,"ax",@progbits
24401         .type foo, @function
24402 foo:
24403         .long 0
24404         .size foo, .-foo
24405         .section        .gcc_except_table.foo,"a",@progbits
24406 .L0:
24407         .long 0
24408         .section        .eh_frame,"a",@progbits
24409         .long .L0
24410 EOF
24411   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
24412     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
24413          | grep "gc-sections option ignored" > /dev/null; then
24414       gcc_cv_ld_eh_gc_sections=no
24415     elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
24416       gcc_cv_ld_eh_gc_sections=yes
24417       # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
24418       if test x$gcc_cv_as_comdat_group != xyes; then
24419         gcc_cv_ld_eh_gc_sections=no
24420         cat > conftest.s <<EOF
24421         .section        .text
24422 .globl _start
24423         .type _start, @function
24424 _start:
24425         .long foo
24426         .size _start, .-_start
24427         .section        .gnu.linkonce.t.foo,"ax",@progbits
24428         .type foo, @function
24429 foo:
24430         .long 0
24431         .size foo, .-foo
24432         .section        .gcc_except_table.foo,"a",@progbits
24433 .L0:
24434         .long 0
24435         .section        .eh_frame,"a",@progbits
24436         .long .L0
24437 EOF
24438         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
24439           if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
24440                | grep "gc-sections option ignored" > /dev/null; then
24441             gcc_cv_ld_eh_gc_sections=no
24442           elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
24443             gcc_cv_ld_eh_gc_sections=yes
24444           fi
24445         fi
24446       fi
24447     fi
24448   fi
24449   rm -f conftest.s conftest.o conftest
24450 fi
24451 case "$target" in
24452   hppa*-*-linux*)
24453     # ??? This apparently exposes a binutils bug with PC-relative relocations.
24454     gcc_cv_ld_eh_gc_sections=no
24455     ;;
24456 esac
24457 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
24458
24459 $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
24460
24461 fi
24462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
24463 $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
24464
24465 # --------
24466 # UNSORTED
24467 # --------
24468
24469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
24470 $as_echo_n "checking linker --as-needed support... " >&6; }
24471 if test "${gcc_cv_ld_as_needed+set}" = set; then :
24472   $as_echo_n "(cached) " >&6
24473 else
24474   gcc_cv_ld_as_needed=no
24475 if test $in_tree_ld = yes ; then
24476   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
24477      && test $in_tree_ld_is_elf = yes; then
24478     gcc_cv_ld_as_needed=yes
24479   fi
24480 elif test x$gcc_cv_ld != x; then
24481         # Check if linker supports --as-needed and --no-as-needed options
24482         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
24483                 gcc_cv_ld_as_needed=yes
24484         fi
24485 fi
24486
24487 fi
24488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
24489 $as_echo "$gcc_cv_ld_as_needed" >&6; }
24490 if test x"$gcc_cv_ld_as_needed" = xyes; then
24491
24492 $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
24493
24494 fi
24495
24496 case "$target:$tm_file" in
24497   powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
24498     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
24499 $as_echo_n "checking linker support for omitting dot symbols... " >&6; }
24500 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then :
24501   $as_echo_n "(cached) " >&6
24502 else
24503   gcc_cv_ld_no_dot_syms=no
24504     if test $in_tree_ld = yes ; then
24505       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
24506         gcc_cv_ld_no_dot_syms=yes
24507       fi
24508     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
24509       cat > conftest1.s <<EOF
24510         .text
24511         bl .foo
24512 EOF
24513       cat > conftest2.s <<EOF
24514         .section ".opd","aw"
24515         .align 3
24516         .globl foo
24517         .type foo,@function
24518 foo:
24519         .quad .LEfoo,.TOC.@tocbase,0
24520         .text
24521 .LEfoo:
24522         blr
24523         .size foo,.-.LEfoo
24524 EOF
24525       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
24526          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
24527          && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
24528         gcc_cv_ld_no_dot_syms=yes
24529       fi
24530       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
24531     fi
24532
24533 fi
24534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
24535 $as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
24536     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
24537
24538 $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
24539
24540     fi
24541     ;;
24542 esac
24543
24544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
24545 $as_echo_n "checking linker --build-id support... " >&6; }
24546 if test "${gcc_cv_ld_buildid+set}" = set; then :
24547   $as_echo_n "(cached) " >&6
24548 else
24549   gcc_cv_ld_buildid=no
24550   if test $in_tree_ld = yes ; then
24551     if test "$gcc_cv_gld_major_version" -eq 2 -a \
24552        "$gcc_cv_gld_minor_version" -ge 18 -o \
24553        "$gcc_cv_gld_major_version" -gt 2 \
24554        && test $in_tree_ld_is_elf = yes; then
24555       gcc_cv_ld_buildid=yes
24556     fi
24557   elif test x$gcc_cv_ld != x; then
24558     if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
24559       gcc_cv_ld_buildid=yes
24560     fi
24561   fi
24562 fi
24563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
24564 $as_echo "$gcc_cv_ld_buildid" >&6; }
24565 if test x"$gcc_cv_ld_buildid" = xyes; then
24566
24567 $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
24568
24569 fi
24570
24571 # Check whether --enable-linker-build-id was given.
24572 if test "${enable_linker_build_id+set}" = set; then :
24573   enableval=$enable_linker_build_id;
24574 else
24575   enable_linker_build_id=no
24576 fi
24577
24578
24579 if test x"$enable_linker_build_id" = xyes; then
24580   if test x"$gcc_cv_ld_buildid" = xyes; then
24581
24582 $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
24583
24584   else
24585     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
24586 $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
24587   fi
24588 fi
24589
24590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
24591 $as_echo_n "checking linker --sysroot support... " >&6; }
24592 if test "${gcc_cv_ld_sysroot+set}" = set; then :
24593   $as_echo_n "(cached) " >&6
24594 else
24595   gcc_cv_ld_sysroot=no
24596   if test $in_tree_ld = yes ; then
24597       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
24598         gcc_cv_ld_sysroot=yes
24599       fi
24600   elif test x$gcc_cv_ld != x; then
24601     if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
24602       gcc_cv_ld_sysroot=yes
24603     fi
24604   fi
24605 fi
24606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
24607 $as_echo "$gcc_cv_ld_sysroot" >&6; }
24608 if test x"$gcc_cv_ld_sysroot" = xyes; then
24609
24610 $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
24611
24612 fi
24613
24614 if test x$with_sysroot = x && test x$host = x$target \
24615    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
24616    && test "$prefix" != "NONE"; then
24617
24618 cat >>confdefs.h <<_ACEOF
24619 #define PREFIX_INCLUDE_DIR "$prefix/include"
24620 _ACEOF
24621
24622 fi
24623
24624 # Test for stack protector support in target C library.
24625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
24626 $as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
24627 if test "${gcc_cv_libc_provides_ssp+set}" = set; then :
24628   $as_echo_n "(cached) " >&6
24629 else
24630   gcc_cv_libc_provides_ssp=no
24631     case "$target" in
24632        *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
24633       if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
24634         if test "x$with_headers" != x; then
24635           glibc_header_dir=$with_headers
24636         elif test "x$with_sysroot" = x; then
24637           glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
24638         elif test "x$with_build_sysroot" != "x"; then
24639           glibc_header_dir="${with_build_sysroot}/usr/include"
24640         elif test "x$with_sysroot" = xyes; then
24641           glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
24642         else
24643           glibc_header_dir="${with_sysroot}/usr/include"
24644         fi
24645       else
24646         glibc_header_dir=/usr/include
24647       fi
24648       # glibc 2.4 and later provides __stack_chk_fail and
24649       # either __stack_chk_guard, or TLS access to stack guard canary.
24650       if test -f $glibc_header_dir/features.h \
24651          && $EGREP '^[  ]*#[    ]*define[       ]+__GNU_LIBRARY__[      ]+([1-9][0-9]|[6-9])' \
24652             $glibc_header_dir/features.h > /dev/null; then
24653         if $EGREP '^[   ]*#[    ]*define[       ]+__GLIBC__[    ]+([1-9][0-9]|[3-9])' \
24654            $glibc_header_dir/features.h > /dev/null; then
24655           gcc_cv_libc_provides_ssp=yes
24656         elif $EGREP '^[         ]*#[    ]*define[       ]+__GLIBC__[    ]+2' \
24657              $glibc_header_dir/features.h > /dev/null \
24658              && $EGREP '^[      ]*#[    ]*define[       ]+__GLIBC_MINOR__[      ]+([1-9][0-9]|[4-9])' \
24659              $glibc_header_dir/features.h > /dev/null; then
24660           gcc_cv_libc_provides_ssp=yes
24661         elif $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC__[   ]+1' \
24662              $glibc_header_dir/features.h > /dev/null && \
24663              test -f $glibc_header_dir/bits/uClibc_config.h && \
24664              $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC_HAS_SSP__[   ]+1' \
24665              $glibc_header_dir/bits/uClibc_config.h > /dev/null; then
24666           gcc_cv_libc_provides_ssp=yes
24667         fi
24668       fi
24669         ;;
24670        *-*-gnu*)
24671          # Avoid complicated tests (see
24672          # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
24673          # simply assert that glibc does provide this, which is true for all
24674          # realistically usable GNU/Hurd configurations.
24675          gcc_cv_libc_provides_ssp=yes;;
24676        *-*-darwin* | *-*-freebsd*)
24677          ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
24678 if test "x$ac_cv_func___stack_chk_fail" = x""yes; then :
24679   gcc_cv_libc_provides_ssp=yes
24680 else
24681   echo "no __stack_chk_fail on this target"
24682 fi
24683
24684         ;;
24685   *) gcc_cv_libc_provides_ssp=no ;;
24686     esac
24687 fi
24688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
24689 $as_echo "$gcc_cv_libc_provides_ssp" >&6; }
24690
24691 if test x$gcc_cv_libc_provides_ssp = xyes; then
24692
24693 $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
24694
24695 fi
24696
24697 # Check if TFmode long double should be used by default or not.
24698 # Some glibc targets used DFmode long double, but with glibc 2.4
24699 # and later they can use TFmode.
24700 case "$target" in
24701   powerpc*-*-linux* | \
24702   powerpc*-*-gnu* | \
24703   sparc*-*-linux* | \
24704   s390*-*-linux* | \
24705   alpha*-*-linux*)
24706
24707 # Check whether --with-long-double-128 was given.
24708 if test "${with_long_double_128+set}" = set; then :
24709   withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
24710 else
24711   gcc_cv_target_ldbl128=no
24712       if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
24713         if test "x$with_sysroot" = x; then
24714           glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
24715         elif test "x$with_build_sysroot" != "x"; then
24716           glibc_header_dir="${with_build_sysroot}/usr/include"
24717         elif test "x$with_sysroot" = xyes; then
24718           glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
24719         else
24720           glibc_header_dir="${with_sysroot}/usr/include"
24721         fi
24722       else
24723         glibc_header_dir=/usr/include
24724       fi
24725       grep '^[  ]*#[    ]*define[       ][      ]*__LONG_DOUBLE_MATH_OPTIONAL' \
24726         $glibc_header_dir/bits/wordsize.h > /dev/null 2>&1 \
24727       && gcc_cv_target_ldbl128=yes
24728
24729 fi
24730
24731     ;;
24732 esac
24733 if test x$gcc_cv_target_ldbl128 = xyes; then
24734
24735 $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
24736
24737 fi
24738
24739 # Find out what GC implementation we want, or may, use.
24740
24741 # Check whether --with-gc was given.
24742 if test "${with_gc+set}" = set; then :
24743   withval=$with_gc; case "$withval" in
24744   page)
24745     GGC=ggc-$withval
24746     ;;
24747   zone)
24748     GGC=ggc-$withval
24749
24750 $as_echo "#define GGC_ZONE 1" >>confdefs.h
24751
24752     ;;
24753   *)
24754     as_fn_error "$withval is an invalid option to --with-gc" "$LINENO" 5
24755     ;;
24756 esac
24757 else
24758   GGC=ggc-page
24759 fi
24760
24761
24762 echo "Using $GGC for garbage collection."
24763
24764 # Libraries to use on the host.  This will normally be set by the top
24765 # level Makefile.  Here we simply capture the value for our Makefile.
24766 if test -z "${HOST_LIBS+set}"; then
24767   HOST_LIBS=
24768 fi
24769
24770
24771 # Use the system's zlib library.
24772 zlibdir=-L../zlib
24773 zlibinc="-I\$(srcdir)/../zlib"
24774
24775 # Check whether --with-system-zlib was given.
24776 if test "${with_system_zlib+set}" = set; then :
24777   withval=$with_system_zlib; zlibdir=
24778 zlibinc=
24779
24780 fi
24781
24782
24783
24784
24785
24786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
24787 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
24788     # Check whether --enable-maintainer-mode was given.
24789 if test "${enable_maintainer_mode+set}" = set; then :
24790   enableval=$enable_maintainer_mode; maintainer_mode=$enableval
24791 else
24792   maintainer_mode=no
24793 fi
24794
24795
24796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
24797 $as_echo "$maintainer_mode" >&6; }
24798
24799 if test "$maintainer_mode" = "yes"; then
24800   MAINT=''
24801 else
24802   MAINT='#'
24803 fi
24804
24805 # --------------
24806 # Language hooks
24807 # --------------
24808
24809 # Make empty files to contain the specs and options for each language.
24810 # Then add #include lines to for a compiler that has specs and/or options.
24811
24812 subdirs=
24813 lang_opt_files=
24814 lang_specs_files=
24815 lang_tree_files=
24816 # These (without "all_") are set in each config-lang.in.
24817 # `language' must be a single word so is spelled singularly.
24818 all_languages=
24819 all_compilers=
24820 all_outputs='Makefile gccbug'
24821 # List of language makefile fragments.
24822 all_lang_makefrags=
24823 # List of language subdirectory makefiles.  Deprecated.
24824 all_lang_makefiles=
24825 # Additional files for gengtype
24826 all_gtfiles="$target_gtfiles"
24827
24828 # These are the languages that are set in --enable-languages,
24829 # and are available in the GCC tree.
24830 all_selected_languages=
24831
24832 # Add the language fragments.
24833 # Languages are added via two mechanisms.  Some information must be
24834 # recorded in makefile variables, these are defined in config-lang.in.
24835 # We accumulate them and plug them into the main Makefile.
24836 # The other mechanism is a set of hooks for each of the main targets
24837 # like `clean', `install', etc.
24838
24839 language_hooks="Make-hooks"
24840
24841 for lang in ${srcdir}/*/config-lang.in
24842 do
24843         test "$lang" = "${srcdir}/*/config-lang.in" && continue
24844
24845         lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
24846         if test "x$lang_alias" = x
24847         then
24848               echo "$lang doesn't set \$language." 1>&2
24849               exit 1
24850         fi
24851         subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
24852         subdirs="$subdirs $subdir"
24853
24854         # $gcc_subdir is where the gcc integration files are to be found
24855         # for a language, both for internal compiler purposes (compiler
24856         # sources implementing front-end to GCC tree converters), and for
24857         # build infrastructure purposes (Make-lang.in, etc.)
24858         #
24859         # This will be <subdir> (relative to $srcdir) if a line like
24860         # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
24861         # is found in <langdir>/config-lang.in, and will remain <langdir>
24862         # otherwise.
24863         #
24864         # Except for the language alias (fetched above), the regular
24865         # "config-lang.in" contents are always retrieved from $gcc_subdir,
24866         # so a <langdir>/config-lang.in setting gcc_subdir typically sets
24867         # only this and the language alias.
24868
24869         gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^   ]*\).*$,\1,p' $lang`
24870         if [ "$gcc_subdir" = "" ]; then
24871            gcc_subdir="$subdir"
24872         fi
24873
24874         case ",$enable_languages," in
24875         *,$lang_alias,*)
24876             all_selected_languages="$all_selected_languages $lang_alias"
24877             if test -f $srcdir/$gcc_subdir/lang-specs.h; then
24878                 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
24879             fi
24880             ;;
24881         esac
24882
24883         language=
24884         boot_language=
24885         compilers=
24886         outputs=
24887         gtfiles=
24888         subdir_requires=
24889         . ${srcdir}/$gcc_subdir/config-lang.in
24890         if test "x$language" = x
24891         then
24892                 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
24893                 exit 1
24894         fi
24895
24896         ok=:
24897         case ",$enable_languages," in
24898                 *,$lang_alias,*) ;;
24899                 *)
24900                         for i in $subdir_requires; do
24901                                 test -f "${srcdir}/$i/config-lang.in" && continue
24902                                 ok=false
24903                                 break
24904                         done
24905                 ;;
24906         esac
24907         $ok || continue
24908
24909         all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
24910         if test -f $srcdir/$gcc_subdir/lang.opt; then
24911             lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
24912         fi
24913         if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
24914             lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
24915         fi
24916         if test -f ${srcdir}/$gcc_subdir/Makefile.in
24917                 then all_lang_makefiles="$gcc_subdir/Makefile"
24918         fi
24919         all_languages="$all_languages $language"
24920         all_compilers="$all_compilers $compilers"
24921         all_outputs="$all_outputs $outputs"
24922         all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
24923         case ",$enable_languages," in
24924                 *,lto,*)
24925
24926 $as_echo "#define ENABLE_LTO 1" >>confdefs.h
24927
24928                     enable_lto=yes
24929
24930                     ;;
24931                 *) ;;
24932         esac
24933 done
24934
24935 # Pick up gtfiles for c
24936 gtfiles=
24937 . ${srcdir}/c-config-lang.in
24938 all_gtfiles="$all_gtfiles [c] $gtfiles"
24939
24940 check_languages=
24941 for language in $all_selected_languages
24942 do
24943         check_languages="$check_languages check-$language"
24944 done
24945
24946 # We link each language in with a set of hooks, reached indirectly via
24947 # lang.${target}.  Only do so for selected languages.
24948
24949 rm -f Make-hooks
24950 touch Make-hooks
24951 target_list="all.cross start.encap rest.encap tags \
24952         install-common install-man install-info install-pdf install-html dvi \
24953         pdf html uninstall info man srcextra srcman srcinfo \
24954         mostlyclean clean distclean maintainer-clean install-plugin"
24955
24956 for t in $target_list
24957 do
24958         x=
24959         for lang in $all_selected_languages
24960         do
24961                 x="$x $lang.$t"
24962         done
24963         echo "lang.$t: $x" >> Make-hooks
24964 done
24965
24966 # --------
24967 # UNSORTED
24968 # --------
24969
24970 # Create .gdbinit.
24971
24972 echo "dir ." > .gdbinit
24973 echo "dir ${srcdir}" >> .gdbinit
24974 if test x$gdb_needs_out_file_path = xyes
24975 then
24976         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
24977 fi
24978 if test "x$subdirs" != x; then
24979         for s in $subdirs
24980         do
24981                 echo "dir ${srcdir}/$s" >> .gdbinit
24982         done
24983 fi
24984 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
24985
24986 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
24987
24988
24989
24990 # Find a directory in which to install a shared libgcc.
24991
24992 # Check whether --enable-version-specific-runtime-libs was given.
24993 if test "${enable_version_specific_runtime_libs+set}" = set; then :
24994   enableval=$enable_version_specific_runtime_libs;
24995 fi
24996
24997
24998
24999 # Check whether --with-slibdir was given.
25000 if test "${with_slibdir+set}" = set; then :
25001   withval=$with_slibdir; slibdir="$with_slibdir"
25002 else
25003   if test "${enable_version_specific_runtime_libs+set}" = set; then
25004   slibdir='$(libsubdir)'
25005 elif test "$host" != "$target"; then
25006   slibdir='$(build_tooldir)/lib'
25007 else
25008   slibdir='$(libdir)'
25009 fi
25010 fi
25011
25012
25013
25014 # Substitute configuration variables
25015
25016
25017
25018
25019
25020
25021
25022
25023
25024
25025
25026
25027
25028
25029
25030
25031
25032
25033
25034
25035
25036
25037
25038
25039
25040
25041
25042
25043
25044
25045
25046
25047
25048
25049
25050
25051
25052
25053
25054
25055
25056
25057
25058
25059
25060
25061
25062
25063
25064
25065
25066
25067
25068
25069
25070
25071
25072
25073
25074
25075
25076 # Echo link setup.
25077 if test x${build} = x${host} ; then
25078   if test x${host} = x${target} ; then
25079     echo "Links are now set up to build a native compiler for ${target}." 1>&2
25080   else
25081     echo "Links are now set up to build a cross-compiler" 1>&2
25082     echo " from ${host} to ${target}." 1>&2
25083   fi
25084 else
25085   if test x${host} = x${target} ; then
25086     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
25087     echo " for ${target}." 1>&2
25088   else
25089     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
25090     echo " from ${host} to ${target}." 1>&2
25091   fi
25092 fi
25093
25094
25095
25096
25097
25098
25099
25100
25101
25102 if test "x${CLOOGLIBS}" != "x" ; then
25103
25104 $as_echo "#define HAVE_cloog 1" >>confdefs.h
25105
25106 fi
25107
25108
25109
25110 if test "x${LIBELFLIBS}" != "x" ; then
25111
25112 $as_echo "#define HAVE_libelf 1" >>confdefs.h
25113
25114 fi
25115
25116 # Check for plugin support
25117 # Check whether --enable-plugin was given.
25118 if test "${enable_plugin+set}" = set; then :
25119   enableval=$enable_plugin; enable_plugin=$enableval
25120 else
25121   enable_plugin=yes; default_plugin=yes
25122 fi
25123
25124
25125 pluginlibs=
25126 if test x"$enable_plugin" = x"yes"; then
25127
25128   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
25129 $as_echo_n "checking for exported symbols... " >&6; }
25130   echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
25131   ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest > /dev/null 2>&1
25132   if $gcc_cv_objdump -T conftest | grep foobar > /dev/null; then
25133     : # No need to use a flag
25134   else
25135     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
25136 $as_echo_n "checking for -rdynamic... " >&6; }
25137     ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest > /dev/null 2>&1
25138     if $gcc_cv_objdump -T conftest | grep foobar > /dev/null; then
25139       pluginlibs="-rdynamic"
25140     else
25141       enable_plugin=no
25142     fi
25143   fi
25144
25145   # Check -ldl
25146   saved_LIBS="$LIBS"
25147   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
25148 $as_echo_n "checking for library containing dlopen... " >&6; }
25149 if test "${ac_cv_search_dlopen+set}" = set; then :
25150   $as_echo_n "(cached) " >&6
25151 else
25152   ac_func_search_save_LIBS=$LIBS
25153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25154 /* end confdefs.h.  */
25155
25156 /* Override any GCC internal prototype to avoid an error.
25157    Use char because int might match the return type of a GCC
25158    builtin and then its argument prototype would still apply.  */
25159 #ifdef __cplusplus
25160 extern "C"
25161 #endif
25162 char dlopen ();
25163 int
25164 main ()
25165 {
25166 return dlopen ();
25167   ;
25168   return 0;
25169 }
25170 _ACEOF
25171 for ac_lib in '' dl; do
25172   if test -z "$ac_lib"; then
25173     ac_res="none required"
25174   else
25175     ac_res=-l$ac_lib
25176     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
25177   fi
25178   if ac_fn_c_try_link "$LINENO"; then :
25179   ac_cv_search_dlopen=$ac_res
25180 fi
25181 rm -f core conftest.err conftest.$ac_objext \
25182     conftest$ac_exeext
25183   if test "${ac_cv_search_dlopen+set}" = set; then :
25184   break
25185 fi
25186 done
25187 if test "${ac_cv_search_dlopen+set}" = set; then :
25188
25189 else
25190   ac_cv_search_dlopen=no
25191 fi
25192 rm conftest.$ac_ext
25193 LIBS=$ac_func_search_save_LIBS
25194 fi
25195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
25196 $as_echo "$ac_cv_search_dlopen" >&6; }
25197 ac_res=$ac_cv_search_dlopen
25198 if test "$ac_res" != no; then :
25199   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
25200
25201 fi
25202
25203   if test x"$ac_cv_search_dlopen" = x"-ldl"; then
25204     pluginlibs="$pluginlibs -ldl"
25205   fi
25206   LIBS="$saved_LIBS"
25207
25208   # Check that we can build shared objects with -fPIC -shared
25209   saved_LDFLAGS="$LDFLAGS"
25210   LDFLAGS="$LDFLAGS -fPIC -shared"
25211   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
25212 $as_echo_n "checking for -fPIC -shared... " >&6; }
25213   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25214 /* end confdefs.h.  */
25215 extern int X;
25216 int
25217 main ()
25218 {
25219 return X == 0;
25220   ;
25221   return 0;
25222 }
25223 _ACEOF
25224 if ac_fn_c_try_link "$LINENO"; then :
25225   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25226 $as_echo "yes" >&6; }; have_pic_shared=yes
25227 else
25228   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25229 $as_echo "no" >&6; }; have_pic_shared=no
25230 fi
25231 rm -f core conftest.err conftest.$ac_objext \
25232     conftest$ac_exeext conftest.$ac_ext
25233   if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
25234     pluginlibs=
25235     enable_plugin=no
25236   fi
25237   LDFLAGS="$saved_LDFLAGS"
25238
25239   # If plugin support had been requested but not available, fail.
25240   if test x"$enable_plugin" = x"no" ; then
25241     if test x"$default_plugin" != x"yes"; then
25242       as_fn_error "
25243 Building GCC with plugin support requires a host that supports
25244 -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
25245     fi
25246   fi
25247 fi
25248
25249
25250
25251 if test x"$enable_plugin" = x"yes"; then
25252
25253 $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
25254
25255 fi
25256
25257 # Configure the subdirectories
25258 # AC_CONFIG_SUBDIRS($subdirs)
25259
25260 # Create the Makefile
25261 # and configure language subdirectories
25262 ac_config_files="$ac_config_files $all_outputs"
25263
25264
25265 ac_config_commands="$ac_config_commands default"
25266
25267 cat >confcache <<\_ACEOF
25268 # This file is a shell script that caches the results of configure
25269 # tests run on this system so they can be shared between configure
25270 # scripts and configure runs, see configure's option --config-cache.
25271 # It is not useful on other systems.  If it contains results you don't
25272 # want to keep, you may remove or edit it.
25273 #
25274 # config.status only pays attention to the cache file if you give it
25275 # the --recheck option to rerun configure.
25276 #
25277 # `ac_cv_env_foo' variables (set or unset) will be overridden when
25278 # loading this file, other *unset* `ac_cv_foo' will be assigned the
25279 # following values.
25280
25281 _ACEOF
25282
25283 # The following way of writing the cache mishandles newlines in values,
25284 # but we know of no workaround that is simple, portable, and efficient.
25285 # So, we kill variables containing newlines.
25286 # Ultrix sh set writes to stderr and can't be redirected directly,
25287 # and sets the high bit in the cache file unless we assign to the vars.
25288 (
25289   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
25290     eval ac_val=\$$ac_var
25291     case $ac_val in #(
25292     *${as_nl}*)
25293       case $ac_var in #(
25294       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
25295 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
25296       esac
25297       case $ac_var in #(
25298       _ | IFS | as_nl) ;; #(
25299       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
25300       *) { eval $ac_var=; unset $ac_var;} ;;
25301       esac ;;
25302     esac
25303   done
25304
25305   (set) 2>&1 |
25306     case $as_nl`(ac_space=' '; set) 2>&1` in #(
25307     *${as_nl}ac_space=\ *)
25308       # `set' does not quote correctly, so add quotes: double-quote
25309       # substitution turns \\\\ into \\, and sed turns \\ into \.
25310       sed -n \
25311         "s/'/'\\\\''/g;
25312           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
25313       ;; #(
25314     *)
25315       # `set' quotes correctly as required by POSIX, so do not add quotes.
25316       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
25317       ;;
25318     esac |
25319     sort
25320 ) |
25321   sed '
25322      /^ac_cv_env_/b end
25323      t clear
25324      :clear
25325      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
25326      t end
25327      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
25328      :end' >>confcache
25329 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
25330   if test -w "$cache_file"; then
25331     test "x$cache_file" != "x/dev/null" &&
25332       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
25333 $as_echo "$as_me: updating cache $cache_file" >&6;}
25334     cat confcache >$cache_file
25335   else
25336     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
25337 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
25338   fi
25339 fi
25340 rm -f confcache
25341
25342 test "x$prefix" = xNONE && prefix=$ac_default_prefix
25343 # Let make expand exec_prefix.
25344 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
25345
25346 DEFS=-DHAVE_CONFIG_H
25347
25348 ac_libobjs=
25349 ac_ltlibobjs=
25350 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
25351   # 1. Remove the extension, and $U if already installed.
25352   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
25353   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
25354   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
25355   #    will be set to the directory where LIBOBJS objects are built.
25356   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
25357   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
25358 done
25359 LIBOBJS=$ac_libobjs
25360
25361 LTLIBOBJS=$ac_ltlibobjs
25362
25363
25364
25365
25366 : ${CONFIG_STATUS=./config.status}
25367 ac_write_fail=0
25368 ac_clean_files_save=$ac_clean_files
25369 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
25370 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
25371 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
25372 as_write_fail=0
25373 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
25374 #! $SHELL
25375 # Generated by $as_me.
25376 # Run this file to recreate the current configuration.
25377 # Compiler output produced by configure, useful for debugging
25378 # configure, is in config.log if it exists.
25379
25380 debug=false
25381 ac_cs_recheck=false
25382 ac_cs_silent=false
25383
25384 SHELL=\${CONFIG_SHELL-$SHELL}
25385 export SHELL
25386 _ASEOF
25387 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
25388 ## -------------------- ##
25389 ## M4sh Initialization. ##
25390 ## -------------------- ##
25391
25392 # Be more Bourne compatible
25393 DUALCASE=1; export DUALCASE # for MKS sh
25394 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
25395   emulate sh
25396   NULLCMD=:
25397   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
25398   # is contrary to our usage.  Disable this feature.
25399   alias -g '${1+"$@"}'='"$@"'
25400   setopt NO_GLOB_SUBST
25401 else
25402   case `(set -o) 2>/dev/null` in #(
25403   *posix*) :
25404     set -o posix ;; #(
25405   *) :
25406      ;;
25407 esac
25408 fi
25409
25410
25411 as_nl='
25412 '
25413 export as_nl
25414 # Printing a long string crashes Solaris 7 /usr/bin/printf.
25415 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
25416 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
25417 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
25418 # Prefer a ksh shell builtin over an external printf program on Solaris,
25419 # but without wasting forks for bash or zsh.
25420 if test -z "$BASH_VERSION$ZSH_VERSION" \
25421     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
25422   as_echo='print -r --'
25423   as_echo_n='print -rn --'
25424 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
25425   as_echo='printf %s\n'
25426   as_echo_n='printf %s'
25427 else
25428   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
25429     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
25430     as_echo_n='/usr/ucb/echo -n'
25431   else
25432     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
25433     as_echo_n_body='eval
25434       arg=$1;
25435       case $arg in #(
25436       *"$as_nl"*)
25437         expr "X$arg" : "X\\(.*\\)$as_nl";
25438         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
25439       esac;
25440       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
25441     '
25442     export as_echo_n_body
25443     as_echo_n='sh -c $as_echo_n_body as_echo'
25444   fi
25445   export as_echo_body
25446   as_echo='sh -c $as_echo_body as_echo'
25447 fi
25448
25449 # The user is always right.
25450 if test "${PATH_SEPARATOR+set}" != set; then
25451   PATH_SEPARATOR=:
25452   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
25453     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
25454       PATH_SEPARATOR=';'
25455   }
25456 fi
25457
25458
25459 # IFS
25460 # We need space, tab and new line, in precisely that order.  Quoting is
25461 # there to prevent editors from complaining about space-tab.
25462 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
25463 # splitting by setting IFS to empty value.)
25464 IFS=" ""        $as_nl"
25465
25466 # Find who we are.  Look in the path if we contain no directory separator.
25467 case $0 in #((
25468   *[\\/]* ) as_myself=$0 ;;
25469   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
25470 for as_dir in $PATH
25471 do
25472   IFS=$as_save_IFS
25473   test -z "$as_dir" && as_dir=.
25474     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
25475   done
25476 IFS=$as_save_IFS
25477
25478      ;;
25479 esac
25480 # We did not find ourselves, most probably we were run as `sh COMMAND'
25481 # in which case we are not to be found in the path.
25482 if test "x$as_myself" = x; then
25483   as_myself=$0
25484 fi
25485 if test ! -f "$as_myself"; then
25486   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
25487   exit 1
25488 fi
25489
25490 # Unset variables that we do not need and which cause bugs (e.g. in
25491 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
25492 # suppresses any "Segmentation fault" message there.  '((' could
25493 # trigger a bug in pdksh 5.2.14.
25494 for as_var in BASH_ENV ENV MAIL MAILPATH
25495 do eval test x\${$as_var+set} = xset \
25496   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
25497 done
25498 PS1='$ '
25499 PS2='> '
25500 PS4='+ '
25501
25502 # NLS nuisances.
25503 LC_ALL=C
25504 export LC_ALL
25505 LANGUAGE=C
25506 export LANGUAGE
25507
25508 # CDPATH.
25509 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
25510
25511
25512 # as_fn_error ERROR [LINENO LOG_FD]
25513 # ---------------------------------
25514 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
25515 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
25516 # script with status $?, using 1 if that was 0.
25517 as_fn_error ()
25518 {
25519   as_status=$?; test $as_status -eq 0 && as_status=1
25520   if test "$3"; then
25521     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
25522     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
25523   fi
25524   $as_echo "$as_me: error: $1" >&2
25525   as_fn_exit $as_status
25526 } # as_fn_error
25527
25528
25529 # as_fn_set_status STATUS
25530 # -----------------------
25531 # Set $? to STATUS, without forking.
25532 as_fn_set_status ()
25533 {
25534   return $1
25535 } # as_fn_set_status
25536
25537 # as_fn_exit STATUS
25538 # -----------------
25539 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
25540 as_fn_exit ()
25541 {
25542   set +e
25543   as_fn_set_status $1
25544   exit $1
25545 } # as_fn_exit
25546
25547 # as_fn_unset VAR
25548 # ---------------
25549 # Portably unset VAR.
25550 as_fn_unset ()
25551 {
25552   { eval $1=; unset $1;}
25553 }
25554 as_unset=as_fn_unset
25555 # as_fn_append VAR VALUE
25556 # ----------------------
25557 # Append the text in VALUE to the end of the definition contained in VAR. Take
25558 # advantage of any shell optimizations that allow amortized linear growth over
25559 # repeated appends, instead of the typical quadratic growth present in naive
25560 # implementations.
25561 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
25562   eval 'as_fn_append ()
25563   {
25564     eval $1+=\$2
25565   }'
25566 else
25567   as_fn_append ()
25568   {
25569     eval $1=\$$1\$2
25570   }
25571 fi # as_fn_append
25572
25573 # as_fn_arith ARG...
25574 # ------------------
25575 # Perform arithmetic evaluation on the ARGs, and store the result in the
25576 # global $as_val. Take advantage of shells that can avoid forks. The arguments
25577 # must be portable across $(()) and expr.
25578 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
25579   eval 'as_fn_arith ()
25580   {
25581     as_val=$(( $* ))
25582   }'
25583 else
25584   as_fn_arith ()
25585   {
25586     as_val=`expr "$@" || test $? -eq 1`
25587   }
25588 fi # as_fn_arith
25589
25590
25591 if expr a : '\(a\)' >/dev/null 2>&1 &&
25592    test "X`expr 00001 : '.*\(...\)'`" = X001; then
25593   as_expr=expr
25594 else
25595   as_expr=false
25596 fi
25597
25598 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
25599   as_basename=basename
25600 else
25601   as_basename=false
25602 fi
25603
25604 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
25605   as_dirname=dirname
25606 else
25607   as_dirname=false
25608 fi
25609
25610 as_me=`$as_basename -- "$0" ||
25611 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
25612          X"$0" : 'X\(//\)$' \| \
25613          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
25614 $as_echo X/"$0" |
25615     sed '/^.*\/\([^/][^/]*\)\/*$/{
25616             s//\1/
25617             q
25618           }
25619           /^X\/\(\/\/\)$/{
25620             s//\1/
25621             q
25622           }
25623           /^X\/\(\/\).*/{
25624             s//\1/
25625             q
25626           }
25627           s/.*/./; q'`
25628
25629 # Avoid depending upon Character Ranges.
25630 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
25631 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
25632 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
25633 as_cr_digits='0123456789'
25634 as_cr_alnum=$as_cr_Letters$as_cr_digits
25635
25636 ECHO_C= ECHO_N= ECHO_T=
25637 case `echo -n x` in #(((((
25638 -n*)
25639   case `echo 'xy\c'` in
25640   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
25641   xy)  ECHO_C='\c';;
25642   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
25643        ECHO_T=' ';;
25644   esac;;
25645 *)
25646   ECHO_N='-n';;
25647 esac
25648
25649 rm -f conf$$ conf$$.exe conf$$.file
25650 if test -d conf$$.dir; then
25651   rm -f conf$$.dir/conf$$.file
25652 else
25653   rm -f conf$$.dir
25654   mkdir conf$$.dir 2>/dev/null
25655 fi
25656 if (echo >conf$$.file) 2>/dev/null; then
25657   if ln -s conf$$.file conf$$ 2>/dev/null; then
25658     as_ln_s='ln -s'
25659     # ... but there are two gotchas:
25660     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
25661     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
25662     # In both cases, we have to default to `cp -p'.
25663     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
25664       as_ln_s='cp -p'
25665   elif ln conf$$.file conf$$ 2>/dev/null; then
25666     as_ln_s=ln
25667   else
25668     as_ln_s='cp -p'
25669   fi
25670 else
25671   as_ln_s='cp -p'
25672 fi
25673 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
25674 rmdir conf$$.dir 2>/dev/null
25675
25676
25677 # as_fn_mkdir_p
25678 # -------------
25679 # Create "$as_dir" as a directory, including parents if necessary.
25680 as_fn_mkdir_p ()
25681 {
25682
25683   case $as_dir in #(
25684   -*) as_dir=./$as_dir;;
25685   esac
25686   test -d "$as_dir" || eval $as_mkdir_p || {
25687     as_dirs=
25688     while :; do
25689       case $as_dir in #(
25690       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
25691       *) as_qdir=$as_dir;;
25692       esac
25693       as_dirs="'$as_qdir' $as_dirs"
25694       as_dir=`$as_dirname -- "$as_dir" ||
25695 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25696          X"$as_dir" : 'X\(//\)[^/]' \| \
25697          X"$as_dir" : 'X\(//\)$' \| \
25698          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
25699 $as_echo X"$as_dir" |
25700     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
25701             s//\1/
25702             q
25703           }
25704           /^X\(\/\/\)[^/].*/{
25705             s//\1/
25706             q
25707           }
25708           /^X\(\/\/\)$/{
25709             s//\1/
25710             q
25711           }
25712           /^X\(\/\).*/{
25713             s//\1/
25714             q
25715           }
25716           s/.*/./; q'`
25717       test -d "$as_dir" && break
25718     done
25719     test -z "$as_dirs" || eval "mkdir $as_dirs"
25720   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
25721
25722
25723 } # as_fn_mkdir_p
25724 if mkdir -p . 2>/dev/null; then
25725   as_mkdir_p='mkdir -p "$as_dir"'
25726 else
25727   test -d ./-p && rmdir ./-p
25728   as_mkdir_p=false
25729 fi
25730
25731 if test -x / >/dev/null 2>&1; then
25732   as_test_x='test -x'
25733 else
25734   if ls -dL / >/dev/null 2>&1; then
25735     as_ls_L_option=L
25736   else
25737     as_ls_L_option=
25738   fi
25739   as_test_x='
25740     eval sh -c '\''
25741       if test -d "$1"; then
25742         test -d "$1/.";
25743       else
25744         case $1 in #(
25745         -*)set "./$1";;
25746         esac;
25747         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
25748         ???[sx]*):;;*)false;;esac;fi
25749     '\'' sh
25750   '
25751 fi
25752 as_executable_p=$as_test_x
25753
25754 # Sed expression to map a string onto a valid CPP name.
25755 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
25756
25757 # Sed expression to map a string onto a valid variable name.
25758 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
25759
25760
25761 exec 6>&1
25762 ## ----------------------------------- ##
25763 ## Main body of $CONFIG_STATUS script. ##
25764 ## ----------------------------------- ##
25765 _ASEOF
25766 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
25767
25768 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25769 # Save the log message, to keep $0 and so on meaningful, and to
25770 # report actual input values of CONFIG_FILES etc. instead of their
25771 # values after options handling.
25772 ac_log="
25773 This file was extended by $as_me, which was
25774 generated by GNU Autoconf 2.64.  Invocation command line was
25775
25776   CONFIG_FILES    = $CONFIG_FILES
25777   CONFIG_HEADERS  = $CONFIG_HEADERS
25778   CONFIG_LINKS    = $CONFIG_LINKS
25779   CONFIG_COMMANDS = $CONFIG_COMMANDS
25780   $ $0 $@
25781
25782 on `(hostname || uname -n) 2>/dev/null | sed 1q`
25783 "
25784
25785 _ACEOF
25786
25787 case $ac_config_files in *"
25788 "*) set x $ac_config_files; shift; ac_config_files=$*;;
25789 esac
25790
25791 case $ac_config_headers in *"
25792 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
25793 esac
25794
25795
25796 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25797 # Files that config.status was made for.
25798 config_files="$ac_config_files"
25799 config_headers="$ac_config_headers"
25800 config_commands="$ac_config_commands"
25801
25802 _ACEOF
25803
25804 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25805 ac_cs_usage="\
25806 \`$as_me' instantiates files and other configuration actions
25807 from templates according to the current configuration.  Unless the files
25808 and actions are specified as TAGs, all are instantiated by default.
25809
25810 Usage: $0 [OPTION]... [TAG]...
25811
25812   -h, --help       print this help, then exit
25813   -V, --version    print version number and configuration settings, then exit
25814   -q, --quiet, --silent
25815                    do not print progress messages
25816   -d, --debug      don't remove temporary files
25817       --recheck    update $as_me by reconfiguring in the same conditions
25818       --file=FILE[:TEMPLATE]
25819                    instantiate the configuration file FILE
25820       --header=FILE[:TEMPLATE]
25821                    instantiate the configuration header FILE
25822
25823 Configuration files:
25824 $config_files
25825
25826 Configuration headers:
25827 $config_headers
25828
25829 Configuration commands:
25830 $config_commands
25831
25832 Report bugs to the package provider."
25833
25834 _ACEOF
25835 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25836 ac_cs_version="\\
25837 config.status
25838 configured by $0, generated by GNU Autoconf 2.64,
25839   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
25840
25841 Copyright (C) 2009 Free Software Foundation, Inc.
25842 This config.status script is free software; the Free Software Foundation
25843 gives unlimited permission to copy, distribute and modify it."
25844
25845 ac_pwd='$ac_pwd'
25846 srcdir='$srcdir'
25847 AWK='$AWK'
25848 test -n "\$AWK" || AWK=awk
25849 _ACEOF
25850
25851 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25852 # The default lists apply if the user does not specify any file.
25853 ac_need_defaults=:
25854 while test $# != 0
25855 do
25856   case $1 in
25857   --*=*)
25858     ac_option=`expr "X$1" : 'X\([^=]*\)='`
25859     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
25860     ac_shift=:
25861     ;;
25862   *)
25863     ac_option=$1
25864     ac_optarg=$2
25865     ac_shift=shift
25866     ;;
25867   esac
25868
25869   case $ac_option in
25870   # Handling of the options.
25871   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
25872     ac_cs_recheck=: ;;
25873   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
25874     $as_echo "$ac_cs_version"; exit ;;
25875   --debug | --debu | --deb | --de | --d | -d )
25876     debug=: ;;
25877   --file | --fil | --fi | --f )
25878     $ac_shift
25879     case $ac_optarg in
25880     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
25881     esac
25882     as_fn_append CONFIG_FILES " '$ac_optarg'"
25883     ac_need_defaults=false;;
25884   --header | --heade | --head | --hea )
25885     $ac_shift
25886     case $ac_optarg in
25887     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
25888     esac
25889     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
25890     ac_need_defaults=false;;
25891   --he | --h)
25892     # Conflict between --help and --header
25893     as_fn_error "ambiguous option: \`$1'
25894 Try \`$0 --help' for more information.";;
25895   --help | --hel | -h )
25896     $as_echo "$ac_cs_usage"; exit ;;
25897   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
25898   | -silent | --silent | --silen | --sile | --sil | --si | --s)
25899     ac_cs_silent=: ;;
25900
25901   # This is an error.
25902   -*) as_fn_error "unrecognized option: \`$1'
25903 Try \`$0 --help' for more information." ;;
25904
25905   *) as_fn_append ac_config_targets " $1"
25906      ac_need_defaults=false ;;
25907
25908   esac
25909   shift
25910 done
25911
25912 ac_configure_extra_args=
25913
25914 if $ac_cs_silent; then
25915   exec 6>/dev/null
25916   ac_configure_extra_args="$ac_configure_extra_args --silent"
25917 fi
25918
25919 _ACEOF
25920 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25921 if \$ac_cs_recheck; then
25922   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
25923   shift
25924   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
25925   CONFIG_SHELL='$SHELL'
25926   export CONFIG_SHELL
25927   exec "\$@"
25928 fi
25929
25930 _ACEOF
25931 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25932 exec 5>>config.log
25933 {
25934   echo
25935   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
25936 ## Running $as_me. ##
25937 _ASBOX
25938   $as_echo "$ac_log"
25939 } >&5
25940
25941 _ACEOF
25942 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25943 #
25944 # INIT-COMMANDS
25945 #
25946 subdirs='$subdirs'
25947
25948 _ACEOF
25949
25950 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25951
25952 # Handling of arguments.
25953 for ac_config_target in $ac_config_targets
25954 do
25955   case $ac_config_target in
25956     "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
25957     "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
25958     "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
25959     "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
25960     "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
25961     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
25962
25963   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
25964   esac
25965 done
25966
25967
25968 # If the user did not use the arguments to specify the items to instantiate,
25969 # then the envvar interface is used.  Set only those that are not.
25970 # We use the long form for the default assignment because of an extremely
25971 # bizarre bug on SunOS 4.1.3.
25972 if $ac_need_defaults; then
25973   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
25974   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
25975   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
25976 fi
25977
25978 # Have a temporary directory for convenience.  Make it in the build tree
25979 # simply because there is no reason against having it here, and in addition,
25980 # creating and moving files from /tmp can sometimes cause problems.
25981 # Hook for its removal unless debugging.
25982 # Note that there is a small window in which the directory will not be cleaned:
25983 # after its creation but before its name has been assigned to `$tmp'.
25984 $debug ||
25985 {
25986   tmp=
25987   trap 'exit_status=$?
25988   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
25989 ' 0
25990   trap 'as_fn_exit 1' 1 2 13 15
25991 }
25992 # Create a (secure) tmp directory for tmp files.
25993
25994 {
25995   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
25996   test -n "$tmp" && test -d "$tmp"
25997 }  ||
25998 {
25999   tmp=./conf$$-$RANDOM
26000   (umask 077 && mkdir "$tmp")
26001 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
26002
26003 # Set up the scripts for CONFIG_FILES section.
26004 # No need to generate them if there are no CONFIG_FILES.
26005 # This happens for instance with `./config.status config.h'.
26006 if test -n "$CONFIG_FILES"; then
26007
26008 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
26009   ac_cs_awk_getline=:
26010   ac_cs_awk_pipe_init=
26011   ac_cs_awk_read_file='
26012       while ((getline aline < (F[key])) > 0)
26013         print(aline)
26014       close(F[key])'
26015   ac_cs_awk_pipe_fini=
26016 else
26017   ac_cs_awk_getline=false
26018   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
26019   ac_cs_awk_read_file='
26020       print "|#_!!_#|"
26021       print "cat " F[key] " &&"
26022       '$ac_cs_awk_pipe_init
26023   # The final `:' finishes the AND list.
26024   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
26025 fi
26026 ac_cr=`echo X | tr X '\015'`
26027 # On cygwin, bash can eat \r inside `` if the user requested igncr.
26028 # But we know of no other shell where ac_cr would be empty at this
26029 # point, so we can use a bashism as a fallback.
26030 if test "x$ac_cr" = x; then
26031   eval ac_cr=\$\'\\r\'
26032 fi
26033 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
26034 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
26035   ac_cs_awk_cr='\r'
26036 else
26037   ac_cs_awk_cr=$ac_cr
26038 fi
26039
26040 echo 'BEGIN {' >"$tmp/subs1.awk" &&
26041 _ACEOF
26042
26043 # Create commands to substitute file output variables.
26044 {
26045   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
26046   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
26047   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
26048   echo "_ACAWK" &&
26049   echo "_ACEOF"
26050 } >conf$$files.sh &&
26051 . ./conf$$files.sh ||
26052   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
26053 rm -f conf$$files.sh
26054
26055 {
26056   echo "cat >conf$$subs.awk <<_ACEOF" &&
26057   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
26058   echo "_ACEOF"
26059 } >conf$$subs.sh ||
26060   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
26061 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
26062 ac_delim='%!_!# '
26063 for ac_last_try in false false false false false :; do
26064   . ./conf$$subs.sh ||
26065     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
26066
26067   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
26068   if test $ac_delim_n = $ac_delim_num; then
26069     break
26070   elif $ac_last_try; then
26071     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
26072   else
26073     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
26074   fi
26075 done
26076 rm -f conf$$subs.sh
26077
26078 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
26079 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
26080 _ACEOF
26081 sed -n '
26082 h
26083 s/^/S["/; s/!.*/"]=/
26084 p
26085 g
26086 s/^[^!]*!//
26087 :repl
26088 t repl
26089 s/'"$ac_delim"'$//
26090 t delim
26091 :nl
26092 h
26093 s/\(.\{148\}\).*/\1/
26094 t more1
26095 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
26096 p
26097 n
26098 b repl
26099 :more1
26100 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
26101 p
26102 g
26103 s/.\{148\}//
26104 t nl
26105 :delim
26106 h
26107 s/\(.\{148\}\).*/\1/
26108 t more2
26109 s/["\\]/\\&/g; s/^/"/; s/$/"/
26110 p
26111 b
26112 :more2
26113 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
26114 p
26115 g
26116 s/.\{148\}//
26117 t delim
26118 ' <conf$$subs.awk | sed '
26119 /^[^""]/{
26120   N
26121   s/\n//
26122 }
26123 ' >>$CONFIG_STATUS || ac_write_fail=1
26124 rm -f conf$$subs.awk
26125 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
26126 _ACAWK
26127 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
26128   for (key in S) S_is_set[key] = 1
26129   FS = "\a"
26130   \$ac_cs_awk_pipe_init
26131 }
26132 {
26133   line = $ 0
26134   nfields = split(line, field, "@")
26135   substed = 0
26136   len = length(field[1])
26137   for (i = 2; i < nfields; i++) {
26138     key = field[i]
26139     keylen = length(key)
26140     if (S_is_set[key]) {
26141       value = S[key]
26142       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
26143       len += length(value) + length(field[++i])
26144       substed = 1
26145     } else
26146       len += 1 + keylen
26147   }
26148   if (nfields == 3 && !substed) {
26149     key = field[2]
26150     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
26151       \$ac_cs_awk_read_file
26152       next
26153     }
26154   }
26155   print line
26156 }
26157 \$ac_cs_awk_pipe_fini
26158 _ACAWK
26159 _ACEOF
26160 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
26161 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
26162   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
26163 else
26164   cat
26165 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
26166   || as_fn_error "could not setup config files machinery" "$LINENO" 5
26167 _ACEOF
26168
26169 # VPATH may cause trouble with some makes, so we remove $(srcdir),
26170 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
26171 # trailing colons and then remove the whole line if VPATH becomes empty
26172 # (actually we leave an empty line to preserve line numbers).
26173 if test "x$srcdir" = x.; then
26174   ac_vpsub='/^[  ]*VPATH[        ]*=/{
26175 s/:*\$(srcdir):*/:/
26176 s/:*\${srcdir}:*/:/
26177 s/:*@srcdir@:*/:/
26178 s/^\([^=]*=[     ]*\):*/\1/
26179 s/:*$//
26180 s/^[^=]*=[       ]*$//
26181 }'
26182 fi
26183
26184 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
26185 fi # test -n "$CONFIG_FILES"
26186
26187 # Set up the scripts for CONFIG_HEADERS section.
26188 # No need to generate them if there are no CONFIG_HEADERS.
26189 # This happens for instance with `./config.status Makefile'.
26190 if test -n "$CONFIG_HEADERS"; then
26191 cat >"$tmp/defines.awk" <<\_ACAWK ||
26192 BEGIN {
26193 _ACEOF
26194
26195 # Transform confdefs.h into an awk script `defines.awk', embedded as
26196 # here-document in config.status, that substitutes the proper values into
26197 # config.h.in to produce config.h.
26198
26199 # Create a delimiter string that does not exist in confdefs.h, to ease
26200 # handling of long lines.
26201 ac_delim='%!_!# '
26202 for ac_last_try in false false :; do
26203   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
26204   if test -z "$ac_t"; then
26205     break
26206   elif $ac_last_try; then
26207     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
26208   else
26209     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
26210   fi
26211 done
26212
26213 # For the awk script, D is an array of macro values keyed by name,
26214 # likewise P contains macro parameters if any.  Preserve backslash
26215 # newline sequences.
26216
26217 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
26218 sed -n '
26219 s/.\{148\}/&'"$ac_delim"'/g
26220 t rset
26221 :rset
26222 s/^[     ]*#[    ]*define[       ][      ]*/ /
26223 t def
26224 d
26225 :def
26226 s/\\$//
26227 t bsnl
26228 s/["\\]/\\&/g
26229 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
26230 D["\1"]=" \3"/p
26231 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
26232 d
26233 :bsnl
26234 s/["\\]/\\&/g
26235 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
26236 D["\1"]=" \3\\\\\\n"\\/p
26237 t cont
26238 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
26239 t cont
26240 d
26241 :cont
26242 n
26243 s/.\{148\}/&'"$ac_delim"'/g
26244 t clear
26245 :clear
26246 s/\\$//
26247 t bsnlc
26248 s/["\\]/\\&/g; s/^/"/; s/$/"/p
26249 d
26250 :bsnlc
26251 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
26252 b cont
26253 ' <confdefs.h | sed '
26254 s/'"$ac_delim"'/"\\\
26255 "/g' >>$CONFIG_STATUS || ac_write_fail=1
26256
26257 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
26258   for (key in D) D_is_set[key] = 1
26259   FS = "\a"
26260 }
26261 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
26262   line = \$ 0
26263   split(line, arg, " ")
26264   if (arg[1] == "#") {
26265     defundef = arg[2]
26266     mac1 = arg[3]
26267   } else {
26268     defundef = substr(arg[1], 2)
26269     mac1 = arg[2]
26270   }
26271   split(mac1, mac2, "(") #)
26272   macro = mac2[1]
26273   prefix = substr(line, 1, index(line, defundef) - 1)
26274   if (D_is_set[macro]) {
26275     # Preserve the white space surrounding the "#".
26276     print prefix "define", macro P[macro] D[macro]
26277     next
26278   } else {
26279     # Replace #undef with comments.  This is necessary, for example,
26280     # in the case of _POSIX_SOURCE, which is predefined and required
26281     # on some systems where configure will not decide to define it.
26282     if (defundef == "undef") {
26283       print "/*", prefix defundef, macro, "*/"
26284       next
26285     }
26286   }
26287 }
26288 { print }
26289 _ACAWK
26290 _ACEOF
26291 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
26292   as_fn_error "could not setup config headers machinery" "$LINENO" 5
26293 fi # test -n "$CONFIG_HEADERS"
26294
26295
26296 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
26297 shift
26298 for ac_tag
26299 do
26300   case $ac_tag in
26301   :[FHLC]) ac_mode=$ac_tag; continue;;
26302   esac
26303   case $ac_mode$ac_tag in
26304   :[FHL]*:*);;
26305   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
26306   :[FH]-) ac_tag=-:-;;
26307   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
26308   esac
26309   ac_save_IFS=$IFS
26310   IFS=:
26311   set x $ac_tag
26312   IFS=$ac_save_IFS
26313   shift
26314   ac_file=$1
26315   shift
26316
26317   case $ac_mode in
26318   :L) ac_source=$1;;
26319   :[FH])
26320     ac_file_inputs=
26321     for ac_f
26322     do
26323       case $ac_f in
26324       -) ac_f="$tmp/stdin";;
26325       *) # Look for the file first in the build tree, then in the source tree
26326          # (if the path is not absolute).  The absolute path cannot be DOS-style,
26327          # because $ac_f cannot contain `:'.
26328          test -f "$ac_f" ||
26329            case $ac_f in
26330            [\\/$]*) false;;
26331            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
26332            esac ||
26333            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
26334       esac
26335       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
26336       as_fn_append ac_file_inputs " '$ac_f'"
26337     done
26338
26339     # Let's still pretend it is `configure' which instantiates (i.e., don't
26340     # use $as_me), people would be surprised to read:
26341     #    /* config.h.  Generated by config.status.  */
26342     configure_input='Generated from '`
26343           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
26344         `' by configure.'
26345     if test x"$ac_file" != x-; then
26346       configure_input="$ac_file.  $configure_input"
26347       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
26348 $as_echo "$as_me: creating $ac_file" >&6;}
26349     fi
26350     # Neutralize special characters interpreted by sed in replacement strings.
26351     case $configure_input in #(
26352     *\&* | *\|* | *\\* )
26353        ac_sed_conf_input=`$as_echo "$configure_input" |
26354        sed 's/[\\\\&|]/\\\\&/g'`;; #(
26355     *) ac_sed_conf_input=$configure_input;;
26356     esac
26357
26358     case $ac_tag in
26359     *:-:* | *:-) cat >"$tmp/stdin" \
26360       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
26361     esac
26362     ;;
26363   esac
26364
26365   ac_dir=`$as_dirname -- "$ac_file" ||
26366 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
26367          X"$ac_file" : 'X\(//\)[^/]' \| \
26368          X"$ac_file" : 'X\(//\)$' \| \
26369          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
26370 $as_echo X"$ac_file" |
26371     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
26372             s//\1/
26373             q
26374           }
26375           /^X\(\/\/\)[^/].*/{
26376             s//\1/
26377             q
26378           }
26379           /^X\(\/\/\)$/{
26380             s//\1/
26381             q
26382           }
26383           /^X\(\/\).*/{
26384             s//\1/
26385             q
26386           }
26387           s/.*/./; q'`
26388   as_dir="$ac_dir"; as_fn_mkdir_p
26389   ac_builddir=.
26390
26391 case "$ac_dir" in
26392 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
26393 *)
26394   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
26395   # A ".." for each directory in $ac_dir_suffix.
26396   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
26397   case $ac_top_builddir_sub in
26398   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
26399   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
26400   esac ;;
26401 esac
26402 ac_abs_top_builddir=$ac_pwd
26403 ac_abs_builddir=$ac_pwd$ac_dir_suffix
26404 # for backward compatibility:
26405 ac_top_builddir=$ac_top_build_prefix
26406
26407 case $srcdir in
26408   .)  # We are building in place.
26409     ac_srcdir=.
26410     ac_top_srcdir=$ac_top_builddir_sub
26411     ac_abs_top_srcdir=$ac_pwd ;;
26412   [\\/]* | ?:[\\/]* )  # Absolute name.
26413     ac_srcdir=$srcdir$ac_dir_suffix;
26414     ac_top_srcdir=$srcdir
26415     ac_abs_top_srcdir=$srcdir ;;
26416   *) # Relative name.
26417     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
26418     ac_top_srcdir=$ac_top_build_prefix$srcdir
26419     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
26420 esac
26421 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
26422
26423
26424   case $ac_mode in
26425   :F)
26426   #
26427   # CONFIG_FILE
26428   #
26429
26430 _ACEOF
26431
26432 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
26433 # If the template does not know about datarootdir, expand it.
26434 # FIXME: This hack should be removed a few years after 2.60.
26435 ac_datarootdir_hack=; ac_datarootdir_seen=
26436 ac_sed_dataroot='
26437 /datarootdir/ {
26438   p
26439   q
26440 }
26441 /@datadir@/p
26442 /@docdir@/p
26443 /@infodir@/p
26444 /@localedir@/p
26445 /@mandir@/p'
26446 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
26447 *datarootdir*) ac_datarootdir_seen=yes;;
26448 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
26449   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
26450 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
26451 _ACEOF
26452 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
26453   ac_datarootdir_hack='
26454   s&@datadir@&$datadir&g
26455   s&@docdir@&$docdir&g
26456   s&@infodir@&$infodir&g
26457   s&@localedir@&$localedir&g
26458   s&@mandir@&$mandir&g
26459   s&\\\${datarootdir}&$datarootdir&g' ;;
26460 esac
26461 _ACEOF
26462
26463 # Neutralize VPATH when `$srcdir' = `.'.
26464 # Shell code in configure.ac might set extrasub.
26465 # FIXME: do we really want to maintain this feature?
26466 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
26467 ac_sed_extra="$ac_vpsub
26468 $extrasub
26469 _ACEOF
26470 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
26471 :t
26472 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
26473 s|@configure_input@|$ac_sed_conf_input|;t t
26474 s&@top_builddir@&$ac_top_builddir_sub&;t t
26475 s&@top_build_prefix@&$ac_top_build_prefix&;t t
26476 s&@srcdir@&$ac_srcdir&;t t
26477 s&@abs_srcdir@&$ac_abs_srcdir&;t t
26478 s&@top_srcdir@&$ac_top_srcdir&;t t
26479 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
26480 s&@builddir@&$ac_builddir&;t t
26481 s&@abs_builddir@&$ac_abs_builddir&;t t
26482 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
26483 $ac_datarootdir_hack
26484 "
26485 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
26486 if $ac_cs_awk_getline; then
26487   $AWK -f "$tmp/subs.awk"
26488 else
26489   $AWK -f "$tmp/subs.awk" | $SHELL
26490 fi >$tmp/out \
26491   || as_fn_error "could not create $ac_file" "$LINENO" 5
26492
26493 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
26494   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
26495   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
26496   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
26497 which seems to be undefined.  Please make sure it is defined." >&5
26498 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
26499 which seems to be undefined.  Please make sure it is defined." >&2;}
26500
26501   rm -f "$tmp/stdin"
26502   case $ac_file in
26503   -) cat "$tmp/out" && rm -f "$tmp/out";;
26504   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
26505   esac \
26506   || as_fn_error "could not create $ac_file" "$LINENO" 5
26507  ;;
26508   :H)
26509   #
26510   # CONFIG_HEADER
26511   #
26512   if test x"$ac_file" != x-; then
26513     {
26514       $as_echo "/* $configure_input  */" \
26515       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
26516     } >"$tmp/config.h" \
26517       || as_fn_error "could not create $ac_file" "$LINENO" 5
26518     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
26519       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
26520 $as_echo "$as_me: $ac_file is unchanged" >&6;}
26521     else
26522       rm -f "$ac_file"
26523       mv "$tmp/config.h" "$ac_file" \
26524         || as_fn_error "could not create $ac_file" "$LINENO" 5
26525     fi
26526   else
26527     $as_echo "/* $configure_input  */" \
26528       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
26529       || as_fn_error "could not create -" "$LINENO" 5
26530   fi
26531  ;;
26532
26533   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
26534 $as_echo "$as_me: executing $ac_file commands" >&6;}
26535  ;;
26536   esac
26537
26538
26539   case $ac_file$ac_mode in
26540     "as":F) chmod +x as ;;
26541     "collect-ld":F) chmod +x collect-ld ;;
26542     "nm":F) chmod +x nm ;;
26543     "default":C)
26544 case ${CONFIG_HEADERS} in
26545   *auto-host.h:config.in*)
26546   echo > cstamp-h ;;
26547 esac
26548 # Make sure all the subdirs exist.
26549 for d in $subdirs doc build
26550 do
26551     test -d $d || mkdir $d
26552 done
26553  ;;
26554
26555   esac
26556 done # for ac_tag
26557
26558
26559 as_fn_exit 0
26560 _ACEOF
26561 ac_clean_files=$ac_clean_files_save
26562
26563 test $ac_write_fail = 0 ||
26564   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
26565
26566
26567 # configure is writing to config.log, and then calls config.status.
26568 # config.status does its own redirection, appending to config.log.
26569 # Unfortunately, on DOS this fails, as config.log is still kept open
26570 # by configure, so config.status won't be able to write to it; its
26571 # output is simply discarded.  So we exec the FD to /dev/null,
26572 # effectively closing config.log, so it can be properly (re)opened and
26573 # appended to by config.status.  When coming back to configure, we
26574 # need to make the FD available again.
26575 if test "$no_create" != yes; then
26576   ac_cs_success=:
26577   ac_config_status_args=
26578   test "$silent" = yes &&
26579     ac_config_status_args="$ac_config_status_args --quiet"
26580   exec 5>/dev/null
26581   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
26582   exec 5>>config.log
26583   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
26584   # would make configure fail if this is the last instruction.
26585   $ac_cs_success || as_fn_exit $?
26586 fi
26587 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
26588   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
26589 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
26590 fi
26591