gcc/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1
 173
 174   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 175     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 176     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 177     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 178     PATH=/empty FPATH=/empty; export PATH FPATH
 179     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 180       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
 181   if (eval "$as_required") 2>/dev/null; then :
 182   as_have_required=yes
 183 else
 184   as_have_required=no
 185 fi
 186   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 187
 188 else
 189   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 190 as_found=false
 191 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 192 do
 193   IFS=$as_save_IFS
 194   test -z "$as_dir" && as_dir=.
 195   as_found=:
 196   case $as_dir in #(
 197          /*)
 198            for as_base in sh bash ksh sh5; do
 199              # Try only shells that exist, to save several forks.
 200              as_shell=$as_dir/$as_base
 201              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 202                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 203   CONFIG_SHELL=$as_shell as_have_required=yes
 204                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 205   break 2
 206 fi
 207 fi
 208            done;;
 209        esac
 210   as_found=false
 211 done
 212 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 213               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 214   CONFIG_SHELL=$SHELL as_have_required=yes
 215 fi; }
 216 IFS=$as_save_IFS
 217
 218
 219       if test "x$CONFIG_SHELL" != x; then :
 220   # We cannot yet assume a decent shell, so we have to provide a
 221         # neutralization value for shells without unset; and this also
 222         # works around shells that cannot unset nonexistent variables.
 223         BASH_ENV=/dev/null
 224         ENV=/dev/null
 225         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 226         export CONFIG_SHELL
 227         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 228 fi
 229
 230     if test x$as_have_required = xno; then :
 231   $as_echo "$0: This script requires a shell more modern than all"
 232   $as_echo "$0: the shells that I found on your system."
 233   if test x${ZSH_VERSION+set} = xset ; then
 234     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 235     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 236   else
 237     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 238 $0: including any error possibly output before this
 239 $0: message. Then install a modern shell, or manually run
 240 $0: the script under such a shell if you do have one."
 241   fi
 242   exit 1
 243 fi
 244 fi
 245 fi
 246 SHELL=${CONFIG_SHELL-/bin/sh}
 247 export SHELL
 248 # Unset more variables known to interfere with behavior of common tools.
 249 CLICOLOR_FORCE= GREP_OPTIONS=
 250 unset CLICOLOR_FORCE GREP_OPTIONS
 251
 252 ## --------------------- ##
 253 ## M4sh Shell Functions. ##
 254 ## --------------------- ##
 255 # as_fn_unset VAR
 256 # ---------------
 257 # Portably unset VAR.
 258 as_fn_unset ()
 259 {
 260   { eval $1=; unset $1;}
 261 }
 262 as_unset=as_fn_unset
 263
 264 # as_fn_set_status STATUS
 265 # -----------------------
 266 # Set $? to STATUS, without forking.
 267 as_fn_set_status ()
 268 {
 269   return $1
 270 } # as_fn_set_status
 271
 272 # as_fn_exit STATUS
 273 # -----------------
 274 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 275 as_fn_exit ()
 276 {
 277   set +e
 278   as_fn_set_status $1
 279   exit $1
 280 } # as_fn_exit
 281
 282 # as_fn_mkdir_p
 283 # -------------
 284 # Create "$as_dir" as a directory, including parents if necessary.
 285 as_fn_mkdir_p ()
 286 {
 287
 288   case $as_dir in #(
 289   -*) as_dir=./$as_dir;;
 290   esac
 291   test -d "$as_dir" || eval $as_mkdir_p || {
 292     as_dirs=
 293     while :; do
 294       case $as_dir in #(
 295       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 296       *) as_qdir=$as_dir;;
 297       esac
 298       as_dirs="'$as_qdir' $as_dirs"
 299       as_dir=`$as_dirname -- "$as_dir" ||
 300 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 301          X"$as_dir" : 'X\(//\)[^/]' \| \
 302          X"$as_dir" : 'X\(//\)$' \| \
 303          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 304 $as_echo X"$as_dir" |
 305     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\/\)[^/].*/{
 310             s//\1/
 311             q
 312           }
 313           /^X\(\/\/\)$/{
 314             s//\1/
 315             q
 316           }
 317           /^X\(\/\).*/{
 318             s//\1/
 319             q
 320           }
 321           s/.*/./; q'`
 322       test -d "$as_dir" && break
 323     done
 324     test -z "$as_dirs" || eval "mkdir $as_dirs"
 325   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 326
 327
 328 } # as_fn_mkdir_p
 329 # as_fn_append VAR VALUE
 330 # ----------------------
 331 # Append the text in VALUE to the end of the definition contained in VAR. Take
 332 # advantage of any shell optimizations that allow amortized linear growth over
 333 # repeated appends, instead of the typical quadratic growth present in naive
 334 # implementations.
 335 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 336   eval 'as_fn_append ()
 337   {
 338     eval $1+=\$2
 339   }'
 340 else
 341   as_fn_append ()
 342   {
 343     eval $1=\$$1\$2
 344   }
 345 fi # as_fn_append
 346
 347 # as_fn_arith ARG...
 348 # ------------------
 349 # Perform arithmetic evaluation on the ARGs, and store the result in the
 350 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 351 # must be portable across $(()) and expr.
 352 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 353   eval 'as_fn_arith ()
 354   {
 355     as_val=$(( $* ))
 356   }'
 357 else
 358   as_fn_arith ()
 359   {
 360     as_val=`expr "$@" || test $? -eq 1`
 361   }
 362 fi # as_fn_arith
 363
 364
 365 # as_fn_error ERROR [LINENO LOG_FD]
 366 # ---------------------------------
 367 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 368 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 369 # script with status $?, using 1 if that was 0.
 370 as_fn_error ()
 371 {
 372   as_status=$?; test $as_status -eq 0 && as_status=1
 373   if test "$3"; then
 374     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 375     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 376   fi
 377   $as_echo "$as_me: error: $1" >&2
 378   as_fn_exit $as_status
 379 } # as_fn_error
 380
 381 if expr a : '\(a\)' >/dev/null 2>&1 &&
 382    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 383   as_expr=expr
 384 else
 385   as_expr=false
 386 fi
 387
 388 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 389   as_basename=basename
 390 else
 391   as_basename=false
 392 fi
 393
 394 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 395   as_dirname=dirname
 396 else
 397   as_dirname=false
 398 fi
 399
 400 as_me=`$as_basename -- "$0" ||
 401 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 402          X"$0" : 'X\(//\)$' \| \
 403          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 404 $as_echo X/"$0" |
 405     sed '/^.*\/\([^/][^/]*\)\/*$/{
 406             s//\1/
 407             q
 408           }
 409           /^X\/\(\/\/\)$/{
 410             s//\1/
 411             q
 412           }
 413           /^X\/\(\/\).*/{
 414             s//\1/
 415             q
 416           }
 417           s/.*/./; q'`
 418
 419 # Avoid depending upon Character Ranges.
 420 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 421 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 422 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 423 as_cr_digits='0123456789'
 424 as_cr_alnum=$as_cr_Letters$as_cr_digits
 425
 426
 427   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 428   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 429   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 430   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 431   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 432   sed -n '
 433     p
 434     /[$]LINENO/=
 435   ' <$as_myself |
 436     sed '
 437       s/[$]LINENO.*/&-/
 438       t lineno
 439       b
 440       :lineno
 441       N
 442       :loop
 443       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 444       t loop
 445       s/-\n.*//
 446     ' >$as_me.lineno &&
 447   chmod +x "$as_me.lineno" ||
 448     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 449
 450   # Don't try to exec as it changes $[0], causing all sort of problems
 451   # (the dirname of $[0] is not the place where we might find the
 452   # original and so on.  Autoconf is especially sensitive to this).
 453   . "./$as_me.lineno"
 454   # Exit status is that of the last command.
 455   exit
 456 }
 457
 458 ECHO_C= ECHO_N= ECHO_T=
 459 case `echo -n x` in #(((((
 460 -n*)
 461   case `echo 'xy\c'` in
 462   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 463   xy)  ECHO_C='\c';;
 464   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 465        ECHO_T=' ';;
 466   esac;;
 467 *)
 468   ECHO_N='-n';;
 469 esac
 470
 471 rm -f conf$$ conf$$.exe conf$$.file
 472 if test -d conf$$.dir; then
 473   rm -f conf$$.dir/conf$$.file
 474 else
 475   rm -f conf$$.dir
 476   mkdir conf$$.dir 2>/dev/null
 477 fi
 478 if (echo >conf$$.file) 2>/dev/null; then
 479   if ln -s conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s='ln -s'
 481     # ... but there are two gotchas:
 482     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 483     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 484     # In both cases, we have to default to `cp -p'.
 485     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 486       as_ln_s='cp -p'
 487   elif ln conf$$.file conf$$ 2>/dev/null; then
 488     as_ln_s=ln
 489   else
 490     as_ln_s='cp -p'
 491   fi
 492 else
 493   as_ln_s='cp -p'
 494 fi
 495 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 496 rmdir conf$$.dir 2>/dev/null
 497
 498 if mkdir -p . 2>/dev/null; then
 499   as_mkdir_p='mkdir -p "$as_dir"'
 500 else
 501   test -d ./-p && rmdir ./-p
 502   as_mkdir_p=false
 503 fi
 504
 505 if test -x / >/dev/null 2>&1; then
 506   as_test_x='test -x'
 507 else
 508   if ls -dL / >/dev/null 2>&1; then
 509     as_ls_L_option=L
 510   else
 511     as_ls_L_option=
 512   fi
 513   as_test_x='
 514     eval sh -c '\''
 515       if test -d "$1"; then
 516         test -d "$1/.";
 517       else
 518         case $1 in #(
 519         -*)set "./$1";;
 520         esac;
 521         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 522         ???[sx]*):;;*)false;;esac;fi
 523     '\'' sh
 524   '
 525 fi
 526 as_executable_p=$as_test_x
 527
 528 # Sed expression to map a string onto a valid CPP name.
 529 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 530
 531 # Sed expression to map a string onto a valid variable name.
 532 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 533
 534 SHELL=${CONFIG_SHELL-/bin/sh}
 535
 536
 537 exec 7<&0 </dev/null 6>&1
 538
 539 # Name of the host.
 540 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 541 # so uname gets run too.
 542 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 543
 544 #
 545 # Initializations.
 546 #
 547 ac_default_prefix=/usr/local
 548 ac_clean_files=
 549 ac_config_libobj_dir=.
 550 LIBOBJS=
 551 cross_compiling=no
 552 subdirs=
 553 MFLAGS=
 554 MAKEFLAGS=
 555
 556 # Identity of this package.
 557 PACKAGE_NAME=
 558 PACKAGE_TARNAME=
 559 PACKAGE_VERSION=
 560 PACKAGE_STRING=
 561 PACKAGE_BUGREPORT=
 562 PACKAGE_URL=
 563
 564 ac_unique_file="tree.c"
 565 # Factoring default headers for most tests.
 566 ac_includes_default="\
 567 #include <stdio.h>
 568 #ifdef HAVE_SYS_TYPES_H
 569 # include <sys/types.h>
 570 #endif
 571 #ifdef HAVE_SYS_STAT_H
 572 # include <sys/stat.h>
 573 #endif
 574 #ifdef STDC_HEADERS
 575 # include <stdlib.h>
 576 # include <stddef.h>
 577 #else
 578 # ifdef HAVE_STDLIB_H
 579 #  include <stdlib.h>
 580 # endif
 581 #endif
 582 #ifdef HAVE_STRING_H
 583 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 584 #  include <memory.h>
 585 # endif
 586 # include <string.h>
 587 #endif
 588 #ifdef HAVE_STRINGS_H
 589 # include <strings.h>
 590 #endif
 591 #ifdef HAVE_INTTYPES_H
 592 # include <inttypes.h>
 593 #endif
 594 #ifdef HAVE_STDINT_H
 595 # include <stdint.h>
 596 #endif
 597 #ifdef HAVE_UNISTD_H
 598 # include <unistd.h>
 599 #endif"
 600
 601 ac_subst_vars='LTLIBOBJS
 602 LIBOBJS
 603 enable_plugin
 604 pluginlibs
 605 CLOOGINC
 606 CLOOGLIBS
 607 ISLINC
 608 ISLLIBS
 609 GMPINC
 610 GMPLIBS
 611 target_cpu_default
 612 fortran_target_objs
 613 cxx_target_objs
 614 c_target_objs
 615 use_gcc_stdint
 616 xm_defines
 617 xm_include_list
 618 xm_file_list
 619 tm_p_include_list
 620 tm_p_file_list
 621 tm_defines
 622 tm_include_list
 623 tm_file_list
 624 common_out_object_file
 625 common_out_file
 626 out_object_file
 627 out_file
 628 objc_boehm_gc
 629 md_file
 630 local_prefix
 631 lang_tree_files
 632 lang_specs_files
 633 lang_opt_files
 634 install
 635 out_host_hook_obj
 636 host_xm_defines
 637 host_xm_include_list
 638 host_xm_file_list
 639 host_exeext
 640 gcc_gxx_include_dir_add_sysroot
 641 gcc_gxx_include_dir
 642 gcc_config_arguments
 643 float_h_file
 644 extra_programs
 645 extra_objs
 646 extra_headers_list
 647 user_headers_inc_next_post
 648 user_headers_inc_next_pre
 649 extra_gcc_objs
 650 TM_MULTILIB_EXCEPTIONS_CONFIG
 651 TM_MULTILIB_CONFIG
 652 TM_ENDIAN_CONFIG
 653 tmake_file
 654 xmake_file
 655 cpp_install_dir
 656 check_languages
 657 build_file_translate
 658 build_xm_defines
 659 build_xm_include_list
 660 build_xm_file_list
 661 build_install_headers_dir
 662 build_exeext
 663 all_selected_languages
 664 all_languages
 665 all_lang_makefrags
 666 all_gtfiles
 667 all_compilers
 668 srcdir
 669 subdirs
 670 dollar
 671 gcc_tooldir
 672 enable_lto
 673 DO_LINK_MUTEX
 674 MAINT
 675 zlibinc
 676 zlibdir
 677 HOST_LIBS
 678 libgcc_visibility
 679 gcc_cv_readelf
 680 gcc_cv_objdump
 681 ORIGINAL_NM_FOR_TARGET
 682 gcc_cv_nm
 683 ORIGINAL_LD_FOR_TARGET
 684 ORIGINAL_PLUGIN_LD_FOR_TARGET
 685 gcc_cv_ld
 686 ORIGINAL_AS_FOR_TARGET
 687 gcc_cv_as
 688 enable_fast_install
 689 objdir
 690 OTOOL64
 691 OTOOL
 692 LIPO
 693 NMEDIT
 694 DSYMUTIL
 695 STRIP
 696 OBJDUMP
 697 ac_ct_DUMPBIN
 698 DUMPBIN
 699 LD
 700 FGREP
 701 SED
 702 LIBTOOL
 703 collect2
 704 STMP_FIXINC
 705 BUILD_LDFLAGS
 706 BUILD_CXXFLAGS
 707 BUILD_CFLAGS
 708 CXX_FOR_BUILD
 709 CC_FOR_BUILD
 710 inhibit_libc
 711 SYSTEM_HEADER_DIR
 712 ALL
 713 CROSS
 714 CATOBJEXT
 715 GENCAT
 716 INSTOBJEXT
 717 DATADIRNAME
 718 CATALOGS
 719 POSUB
 720 GMSGFMT
 721 XGETTEXT
 722 INCINTL
 723 LIBINTL_DEP
 724 LIBINTL
 725 USE_NLS
 726 extra_opt_files
 727 extra_modes_file
 728 NATIVE_SYSTEM_HEADER_DIR
 729 objext
 730 manext
 731 LIBICONV_DEP
 732 LTLIBICONV
 733 LIBICONV
 734 LDEXP_LIB
 735 EXTRA_GCC_LIBS
 736 GNAT_LIBEXC
 737 COLLECT2_LIBS
 738 CXXCPP
 739 AR
 740 NM
 741 BISON
 742 FLEX
 743 GENERATED_MANPAGES
 744 BUILD_INFO
 745 MAKEINFO
 746 have_mktemp_command
 747 make_compare_target
 748 INSTALL_DATA
 749 INSTALL_PROGRAM
 750 INSTALL
 751 ranlib_flags
 752 RANLIB
 753 LN
 754 LN_S
 755 AWK
 756 SET_MAKE
 757 REPORT_BUGS_TEXI
 758 REPORT_BUGS_TO
 759 PKGVERSION
 760 CONFIGURE_SPECS
 761 CROSS_SYSTEM_HEADER_DIR
 762 TARGET_SYSTEM_ROOT_DEFINE
 763 TARGET_SYSTEM_ROOT
 764 SYSROOT_CFLAGS_FOR_TARGET
 765 enable_shared
 766 enable_fixed_point
 767 enable_decimal_float
 768 with_float
 769 with_cpu
 770 enable_multiarch
 771 enable_multilib
 772 coverage_flags
 773 valgrind_command
 774 valgrind_path_defines
 775 valgrind_path
 776 TREECHECKING
 777 TREEBROWSER
 778 nocommon_flag
 779 noexception_flags
 780 warn_cxxflags
 781 warn_cflags
 782 c_strict_warn
 783 strict_warn
 784 c_loose_warn
 785 loose_warn
 786 EGREP
 787 GREP
 788 CPP
 789 PICFLAG_FOR_TARGET
 790 OUTPUT_OPTION
 791 NO_MINUS_C_MINUS_O
 792 GNATMAKE
 793 GNATBIND
 794 ac_ct_CXX
 795 CXXFLAGS
 796 CXX
 797 OBJEXT
 798 EXEEXT
 799 ac_ct_CC
 800 CPPFLAGS
 801 LDFLAGS
 802 CFLAGS
 803 CC
 804 GENINSRC
 805 target_subdir
 806 host_subdir
 807 build_subdir
 808 build_libsubdir
 809 target_noncanonical
 810 target_os
 811 target_vendor
 812 target_cpu
 813 target
 814 host_os
 815 host_vendor
 816 host_cpu
 817 host
 818 build_os
 819 build_vendor
 820 build_cpu
 821 build
 822 target_alias
 823 host_alias
 824 build_alias
 825 LIBS
 826 ECHO_T
 827 ECHO_N
 828 ECHO_C
 829 DEFS
 830 mandir
 831 localedir
 832 libdir
 833 psdir
 834 pdfdir
 835 dvidir
 836 htmldir
 837 infodir
 838 docdir
 839 oldincludedir
 840 includedir
 841 localstatedir
 842 sharedstatedir
 843 sysconfdir
 844 datadir
 845 datarootdir
 846 libexecdir
 847 sbindir
 848 bindir
 849 program_transform_name
 850 prefix
 851 exec_prefix
 852 PACKAGE_URL
 853 PACKAGE_BUGREPORT
 854 PACKAGE_STRING
 855 PACKAGE_VERSION
 856 PACKAGE_TARNAME
 857 PACKAGE_NAME
 858 PATH_SEPARATOR
 859 SHELL'
 860 ac_subst_files='option_includes
 861 language_hooks'
 862 ac_user_opts='
 863 enable_option_checking
 864 with_build_libsubdir
 865 with_local_prefix
 866 with_gxx_include_dir
 867 with_cpp_install_dir
 868 enable_generated_files_in_srcdir
 869 with_gnu_ld
 870 with_ld
 871 with_demangler_in_ld
 872 with_gnu_as
 873 with_as
 874 enable_largefile
 875 enable_werror_always
 876 enable_checking
 877 enable_coverage
 878 enable_gather_detailed_mem_stats
 879 with_stabs
 880 enable_multilib
 881 enable_multiarch
 882 enable___cxa_atexit
 883 enable_decimal_float
 884 enable_fixed_point
 885 enable_threads
 886 enable_tls
 887 enable_objc_gc
 888 with_dwarf2
 889 enable_shared
 890 with_native_system_header_dir
 891 with_build_sysroot
 892 with_sysroot
 893 with_specs
 894 with_pkgversion
 895 with_bugurl
 896 enable_languages
 897 with_multilib_list
 898 enable_rpath
 899 with_libiconv_prefix
 900 enable_sjlj_exceptions
 901 enable_secureplt
 902 enable_leading_mingw64_underscores
 903 enable_cld
 904 enable_frame_pointer
 905 enable_win32_registry
 906 enable_static
 907 with_pic
 908 enable_fast_install
 909 enable_libtool_lock
 910 with_plugin_ld
 911 enable_gnu_indirect_function
 912 enable_initfini_array
 913 enable_comdat
 914 enable_gnu_unique_object
 915 enable_linker_build_id
 916 with_long_double_128
 917 with_gc
 918 with_system_zlib
 919 enable_maintainer_mode
 920 enable_link_mutex
 921 enable_version_specific_runtime_libs
 922 enable_plugin
 923 enable_libquadmath_support
 924 with_linker_hash_style
 925 '
 926       ac_precious_vars='build_alias
 927 host_alias
 928 target_alias
 929 CC
 930 CFLAGS
 931 LDFLAGS
 932 LIBS
 933 CPPFLAGS
 934 CXX
 935 CXXFLAGS
 936 CCC
 937 CPP
 938 CXXCPP
 939 GMPLIBS
 940 GMPINC
 941 ISLLIBS
 942 ISLINC
 943 CLOOGLIBS
 944 CLOOGINC'
 945
 946
 947 # Initialize some variables set by options.
 948 ac_init_help=
 949 ac_init_version=false
 950 ac_unrecognized_opts=
 951 ac_unrecognized_sep=
 952 # The variables have the same names as the options, with
 953 # dashes changed to underlines.
 954 cache_file=/dev/null
 955 exec_prefix=NONE
 956 no_create=
 957 no_recursion=
 958 prefix=NONE
 959 program_prefix=NONE
 960 program_suffix=NONE
 961 program_transform_name=s,x,x,
 962 silent=
 963 site=
 964 srcdir=
 965 verbose=
 966 x_includes=NONE
 967 x_libraries=NONE
 968
 969 # Installation directory options.
 970 # These are left unexpanded so users can "make install exec_prefix=/foo"
 971 # and all the variables that are supposed to be based on exec_prefix
 972 # by default will actually change.
 973 # Use braces instead of parens because sh, perl, etc. also accept them.
 974 # (The list follows the same order as the GNU Coding Standards.)
 975 bindir='${exec_prefix}/bin'
 976 sbindir='${exec_prefix}/sbin'
 977 libexecdir='${exec_prefix}/libexec'
 978 datarootdir='${prefix}/share'
 979 datadir='${datarootdir}'
 980 sysconfdir='${prefix}/etc'
 981 sharedstatedir='${prefix}/com'
 982 localstatedir='${prefix}/var'
 983 includedir='${prefix}/include'
 984 oldincludedir='/usr/include'
 985 docdir='${datarootdir}/doc/${PACKAGE}'
 986 infodir='${datarootdir}/info'
 987 htmldir='${docdir}'
 988 dvidir='${docdir}'
 989 pdfdir='${docdir}'
 990 psdir='${docdir}'
 991 libdir='${exec_prefix}/lib'
 992 localedir='${datarootdir}/locale'
 993 mandir='${datarootdir}/man'
 994
 995 ac_prev=
 996 ac_dashdash=
 997 for ac_option
 998 do
 999   # If the previous option needs an argument, assign it.
1000   if test -n "$ac_prev"; then
1001     eval $ac_prev=\$ac_option
1002     ac_prev=
1003     continue
1004   fi
1005
1006   case $ac_option in
1007   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1008   *)    ac_optarg=yes ;;
1009   esac
1010
1011   # Accept the important Cygnus configure options, so we can diagnose typos.
1012
1013   case $ac_dashdash$ac_option in
1014   --)
1015     ac_dashdash=yes ;;
1016
1017   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1018     ac_prev=bindir ;;
1019   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1020     bindir=$ac_optarg ;;
1021
1022   -build | --build | --buil | --bui | --bu)
1023     ac_prev=build_alias ;;
1024   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1025     build_alias=$ac_optarg ;;
1026
1027   -cache-file | --cache-file | --cache-fil | --cache-fi \
1028   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1029     ac_prev=cache_file ;;
1030   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1031   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1032     cache_file=$ac_optarg ;;
1033
1034   --config-cache | -C)
1035     cache_file=config.cache ;;
1036
1037   -datadir | --datadir | --datadi | --datad)
1038     ac_prev=datadir ;;
1039   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1040     datadir=$ac_optarg ;;
1041
1042   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1043   | --dataroo | --dataro | --datar)
1044     ac_prev=datarootdir ;;
1045   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1046   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1047     datarootdir=$ac_optarg ;;
1048
1049   -disable-* | --disable-*)
1050     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1051     # Reject names that are not valid shell variable names.
1052     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1053       as_fn_error "invalid feature name: $ac_useropt"
1054     ac_useropt_orig=$ac_useropt
1055     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1056     case $ac_user_opts in
1057       *"
1058 "enable_$ac_useropt"
1059 "*) ;;
1060       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1061          ac_unrecognized_sep=', ';;
1062     esac
1063     eval enable_$ac_useropt=no ;;
1064
1065   -docdir | --docdir | --docdi | --doc | --do)
1066     ac_prev=docdir ;;
1067   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1068     docdir=$ac_optarg ;;
1069
1070   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1071     ac_prev=dvidir ;;
1072   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1073     dvidir=$ac_optarg ;;
1074
1075   -enable-* | --enable-*)
1076     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1077     # Reject names that are not valid shell variable names.
1078     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1079       as_fn_error "invalid feature name: $ac_useropt"
1080     ac_useropt_orig=$ac_useropt
1081     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1082     case $ac_user_opts in
1083       *"
1084 "enable_$ac_useropt"
1085 "*) ;;
1086       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1087          ac_unrecognized_sep=', ';;
1088     esac
1089     eval enable_$ac_useropt=\$ac_optarg ;;
1090
1091   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1092   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1093   | --exec | --exe | --ex)
1094     ac_prev=exec_prefix ;;
1095   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1096   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1097   | --exec=* | --exe=* | --ex=*)
1098     exec_prefix=$ac_optarg ;;
1099
1100   -gas | --gas | --ga | --g)
1101     # Obsolete; use --with-gas.
1102     with_gas=yes ;;
1103
1104   -help | --help | --hel | --he | -h)
1105     ac_init_help=long ;;
1106   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1107     ac_init_help=recursive ;;
1108   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1109     ac_init_help=short ;;
1110
1111   -host | --host | --hos | --ho)
1112     ac_prev=host_alias ;;
1113   -host=* | --host=* | --hos=* | --ho=*)
1114     host_alias=$ac_optarg ;;
1115
1116   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1117     ac_prev=htmldir ;;
1118   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1119   | --ht=*)
1120     htmldir=$ac_optarg ;;
1121
1122   -includedir | --includedir | --includedi | --included | --include \
1123   | --includ | --inclu | --incl | --inc)
1124     ac_prev=includedir ;;
1125   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1126   | --includ=* | --inclu=* | --incl=* | --inc=*)
1127     includedir=$ac_optarg ;;
1128
1129   -infodir | --infodir | --infodi | --infod | --info | --inf)
1130     ac_prev=infodir ;;
1131   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1132     infodir=$ac_optarg ;;
1133
1134   -libdir | --libdir | --libdi | --libd)
1135     ac_prev=libdir ;;
1136   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1137     libdir=$ac_optarg ;;
1138
1139   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1140   | --libexe | --libex | --libe)
1141     ac_prev=libexecdir ;;
1142   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1143   | --libexe=* | --libex=* | --libe=*)
1144     libexecdir=$ac_optarg ;;
1145
1146   -localedir | --localedir | --localedi | --localed | --locale)
1147     ac_prev=localedir ;;
1148   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1149     localedir=$ac_optarg ;;
1150
1151   -localstatedir | --localstatedir | --localstatedi | --localstated \
1152   | --localstate | --localstat | --localsta | --localst | --locals)
1153     ac_prev=localstatedir ;;
1154   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1155   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1156     localstatedir=$ac_optarg ;;
1157
1158   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1159     ac_prev=mandir ;;
1160   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1161     mandir=$ac_optarg ;;
1162
1163   -nfp | --nfp | --nf)
1164     # Obsolete; use --without-fp.
1165     with_fp=no ;;
1166
1167   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1168   | --no-cr | --no-c | -n)
1169     no_create=yes ;;
1170
1171   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1172   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1173     no_recursion=yes ;;
1174
1175   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1176   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1177   | --oldin | --oldi | --old | --ol | --o)
1178     ac_prev=oldincludedir ;;
1179   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1180   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1181   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1182     oldincludedir=$ac_optarg ;;
1183
1184   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1185     ac_prev=prefix ;;
1186   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1187     prefix=$ac_optarg ;;
1188
1189   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1190   | --program-pre | --program-pr | --program-p)
1191     ac_prev=program_prefix ;;
1192   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1193   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1194     program_prefix=$ac_optarg ;;
1195
1196   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1197   | --program-suf | --program-su | --program-s)
1198     ac_prev=program_suffix ;;
1199   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1200   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1201     program_suffix=$ac_optarg ;;
1202
1203   -program-transform-name | --program-transform-name \
1204   | --program-transform-nam | --program-transform-na \
1205   | --program-transform-n | --program-transform- \
1206   | --program-transform | --program-transfor \
1207   | --program-transfo | --program-transf \
1208   | --program-trans | --program-tran \
1209   | --progr-tra | --program-tr | --program-t)
1210     ac_prev=program_transform_name ;;
1211   -program-transform-name=* | --program-transform-name=* \
1212   | --program-transform-nam=* | --program-transform-na=* \
1213   | --program-transform-n=* | --program-transform-=* \
1214   | --program-transform=* | --program-transfor=* \
1215   | --program-transfo=* | --program-transf=* \
1216   | --program-trans=* | --program-tran=* \
1217   | --progr-tra=* | --program-tr=* | --program-t=*)
1218     program_transform_name=$ac_optarg ;;
1219
1220   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1221     ac_prev=pdfdir ;;
1222   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1223     pdfdir=$ac_optarg ;;
1224
1225   -psdir | --psdir | --psdi | --psd | --ps)
1226     ac_prev=psdir ;;
1227   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1228     psdir=$ac_optarg ;;
1229
1230   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1231   | -silent | --silent | --silen | --sile | --sil)
1232     silent=yes ;;
1233
1234   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1235     ac_prev=sbindir ;;
1236   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1237   | --sbi=* | --sb=*)
1238     sbindir=$ac_optarg ;;
1239
1240   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1241   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1242   | --sharedst | --shareds | --shared | --share | --shar \
1243   | --sha | --sh)
1244     ac_prev=sharedstatedir ;;
1245   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1246   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1247   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1248   | --sha=* | --sh=*)
1249     sharedstatedir=$ac_optarg ;;
1250
1251   -site | --site | --sit)
1252     ac_prev=site ;;
1253   -site=* | --site=* | --sit=*)
1254     site=$ac_optarg ;;
1255
1256   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1257     ac_prev=srcdir ;;
1258   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1259     srcdir=$ac_optarg ;;
1260
1261   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1262   | --syscon | --sysco | --sysc | --sys | --sy)
1263     ac_prev=sysconfdir ;;
1264   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1265   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1266     sysconfdir=$ac_optarg ;;
1267
1268   -target | --target | --targe | --targ | --tar | --ta | --t)
1269     ac_prev=target_alias ;;
1270   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1271     target_alias=$ac_optarg ;;
1272
1273   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1274     verbose=yes ;;
1275
1276   -version | --version | --versio | --versi | --vers | -V)
1277     ac_init_version=: ;;
1278
1279   -with-* | --with-*)
1280     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1281     # Reject names that are not valid shell variable names.
1282     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1283       as_fn_error "invalid package name: $ac_useropt"
1284     ac_useropt_orig=$ac_useropt
1285     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1286     case $ac_user_opts in
1287       *"
1288 "with_$ac_useropt"
1289 "*) ;;
1290       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1291          ac_unrecognized_sep=', ';;
1292     esac
1293     eval with_$ac_useropt=\$ac_optarg ;;
1294
1295   -without-* | --without-*)
1296     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1297     # Reject names that are not valid shell variable names.
1298     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1299       as_fn_error "invalid package name: $ac_useropt"
1300     ac_useropt_orig=$ac_useropt
1301     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1302     case $ac_user_opts in
1303       *"
1304 "with_$ac_useropt"
1305 "*) ;;
1306       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1307          ac_unrecognized_sep=', ';;
1308     esac
1309     eval with_$ac_useropt=no ;;
1310
1311   --x)
1312     # Obsolete; use --with-x.
1313     with_x=yes ;;
1314
1315   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1316   | --x-incl | --x-inc | --x-in | --x-i)
1317     ac_prev=x_includes ;;
1318   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1319   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1320     x_includes=$ac_optarg ;;
1321
1322   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1323   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1324     ac_prev=x_libraries ;;
1325   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1326   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1327     x_libraries=$ac_optarg ;;
1328
1329   -*) as_fn_error "unrecognized option: \`$ac_option'
1330 Try \`$0 --help' for more information."
1331     ;;
1332
1333   *=*)
1334     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1335     # Reject names that are not valid shell variable names.
1336     case $ac_envvar in #(
1337       '' | [0-9]* | *[!_$as_cr_alnum]* )
1338       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1339     esac
1340     eval $ac_envvar=\$ac_optarg
1341     export $ac_envvar ;;
1342
1343   *)
1344     # FIXME: should be removed in autoconf 3.0.
1345     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1346     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1347       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1348     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1349     ;;
1350
1351   esac
1352 done
1353
1354 if test -n "$ac_prev"; then
1355   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1356   as_fn_error "missing argument to $ac_option"
1357 fi
1358
1359 if test -n "$ac_unrecognized_opts"; then
1360   case $enable_option_checking in
1361     no) ;;
1362     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1363     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1364   esac
1365 fi
1366
1367 # Check all directory arguments for consistency.
1368 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1369                 datadir sysconfdir sharedstatedir localstatedir includedir \
1370                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1371                 libdir localedir mandir
1372 do
1373   eval ac_val=\$$ac_var
1374   # Remove trailing slashes.
1375   case $ac_val in
1376     */ )
1377       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1378       eval $ac_var=\$ac_val;;
1379   esac
1380   # Be sure to have absolute directory names.
1381   case $ac_val in
1382     [\\/$]* | ?:[\\/]* )  continue;;
1383     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1384   esac
1385   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1386 done
1387
1388 # There might be people who depend on the old broken behavior: `$host'
1389 # used to hold the argument of --host etc.
1390 # FIXME: To remove some day.
1391 build=$build_alias
1392 host=$host_alias
1393 target=$target_alias
1394
1395 # FIXME: To remove some day.
1396 if test "x$host_alias" != x; then
1397   if test "x$build_alias" = x; then
1398     cross_compiling=maybe
1399     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1400     If a cross compiler is detected then cross compile mode will be used." >&2
1401   elif test "x$build_alias" != "x$host_alias"; then
1402     cross_compiling=yes
1403   fi
1404 fi
1405
1406 ac_tool_prefix=
1407 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1408
1409 test "$silent" = yes && exec 6>/dev/null
1410
1411
1412 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1413 ac_ls_di=`ls -di .` &&
1414 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1415   as_fn_error "working directory cannot be determined"
1416 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1417   as_fn_error "pwd does not report name of working directory"
1418
1419
1420 # Find the source files, if location was not specified.
1421 if test -z "$srcdir"; then
1422   ac_srcdir_defaulted=yes
1423   # Try the directory containing this script, then the parent directory.
1424   ac_confdir=`$as_dirname -- "$as_myself" ||
1425 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1426          X"$as_myself" : 'X\(//\)[^/]' \| \
1427          X"$as_myself" : 'X\(//\)$' \| \
1428          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1429 $as_echo X"$as_myself" |
1430     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1431             s//\1/
1432             q
1433           }
1434           /^X\(\/\/\)[^/].*/{
1435             s//\1/
1436             q
1437           }
1438           /^X\(\/\/\)$/{
1439             s//\1/
1440             q
1441           }
1442           /^X\(\/\).*/{
1443             s//\1/
1444             q
1445           }
1446           s/.*/./; q'`
1447   srcdir=$ac_confdir
1448   if test ! -r "$srcdir/$ac_unique_file"; then
1449     srcdir=..
1450   fi
1451 else
1452   ac_srcdir_defaulted=no
1453 fi
1454 if test ! -r "$srcdir/$ac_unique_file"; then
1455   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1456   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1457 fi
1458 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1459 ac_abs_confdir=`(
1460         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1461         pwd)`
1462 # When building in place, set srcdir=.
1463 if test "$ac_abs_confdir" = "$ac_pwd"; then
1464   srcdir=.
1465 fi
1466 # Remove unnecessary trailing slashes from srcdir.
1467 # Double slashes in file names in object file debugging info
1468 # mess up M-x gdb in Emacs.
1469 case $srcdir in
1470 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1471 esac
1472 for ac_var in $ac_precious_vars; do
1473   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1474   eval ac_env_${ac_var}_value=\$${ac_var}
1475   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1476   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1477 done
1478
1479 #
1480 # Report the --help message.
1481 #
1482 if test "$ac_init_help" = "long"; then
1483   # Omit some internal or obsolete options to make the list less imposing.
1484   # This message is too long to be a string in the A/UX 3.1 sh.
1485   cat <<_ACEOF
1486 \`configure' configures this package to adapt to many kinds of systems.
1487
1488 Usage: $0 [OPTION]... [VAR=VALUE]...
1489
1490 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1491 VAR=VALUE.  See below for descriptions of some of the useful variables.
1492
1493 Defaults for the options are specified in brackets.
1494
1495 Configuration:
1496   -h, --help              display this help and exit
1497       --help=short        display options specific to this package
1498       --help=recursive    display the short help of all the included packages
1499   -V, --version           display version information and exit
1500   -q, --quiet, --silent   do not print \`checking...' messages
1501       --cache-file=FILE   cache test results in FILE [disabled]
1502   -C, --config-cache      alias for \`--cache-file=config.cache'
1503   -n, --no-create         do not create output files
1504       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1505
1506 Installation directories:
1507   --prefix=PREFIX         install architecture-independent files in PREFIX
1508                           [$ac_default_prefix]
1509   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1510                           [PREFIX]
1511
1512 By default, \`make install' will install all the files in
1513 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1514 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1515 for instance \`--prefix=\$HOME'.
1516
1517 For better control, use the options below.
1518
1519 Fine tuning of the installation directories:
1520   --bindir=DIR            user executables [EPREFIX/bin]
1521   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1522   --libexecdir=DIR        program executables [EPREFIX/libexec]
1523   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1524   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1525   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1526   --libdir=DIR            object code libraries [EPREFIX/lib]
1527   --includedir=DIR        C header files [PREFIX/include]
1528   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1529   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1530   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1531   --infodir=DIR           info documentation [DATAROOTDIR/info]
1532   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1533   --mandir=DIR            man documentation [DATAROOTDIR/man]
1534   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1535   --htmldir=DIR           html documentation [DOCDIR]
1536   --dvidir=DIR            dvi documentation [DOCDIR]
1537   --pdfdir=DIR            pdf documentation [DOCDIR]
1538   --psdir=DIR             ps documentation [DOCDIR]
1539 _ACEOF
1540
1541   cat <<\_ACEOF
1542
1543 Program names:
1544   --program-prefix=PREFIX            prepend PREFIX to installed program names
1545   --program-suffix=SUFFIX            append SUFFIX to installed program names
1546   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1547
1548 System types:
1549   --build=BUILD     configure for building on BUILD [guessed]
1550   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1551   --target=TARGET   configure for building compilers for TARGET [HOST]
1552 _ACEOF
1553 fi
1554
1555 if test -n "$ac_init_help"; then
1556
1557   cat <<\_ACEOF
1558
1559 Optional Features:
1560   --disable-option-checking  ignore unrecognized --enable/--with options
1561   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1562   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1563   --enable-generated-files-in-srcdir
1564                           put copies of generated files in source dir intended
1565                           for creating source tarballs for users without
1566                           texinfo bison or flex
1567   --disable-largefile     omit support for large files
1568   --enable-werror-always  enable -Werror despite compiler version
1569   --enable-checking[=LIST]
1570                           enable expensive run-time checks. With LIST, enable
1571                           only specific categories of checks. Categories are:
1572                           yes,no,all,none,release. Flags are:
1573                           assert,df,fold,gc,gcac,gimple,misc,
1574                           rtlflag,rtl,runtime,tree,valgrind,types
1575   --enable-coverage[=LEVEL]
1576                           enable compiler's code coverage collection. Use to
1577                           measure compiler performance and locate unused parts
1578                           of the compiler. With LEVEL, specify optimization.
1579                           Values are opt, noopt, default is noopt
1580   --enable-gather-detailed-mem-stats
1581                           enable detailed memory allocation stats gathering
1582   --enable-multilib       enable library support for multiple ABIs
1583   --enable-multiarch      enable support for multiarch paths
1584   --enable-__cxa_atexit   enable __cxa_atexit for C++
1585   --enable-decimal-float={no,yes,bid,dpd}
1586                         enable decimal float extension to C.  Selecting 'bid'
1587                         or 'dpd' choses which decimal floating point format
1588                         to use
1589   --enable-fixed-point    enable fixed-point arithmetic extension to C
1590   --enable-threads[=LIB]  enable thread usage for target GCC, using LIB thread
1591                           package
1592   --enable-tls            enable or disable generation of tls code overriding
1593                           the assembler check for tls support
1594   --enable-objc-gc        enable the use of Boehm's garbage collector with the
1595                           GNU Objective-C runtime
1596   --disable-shared        don't provide a shared libgcc
1597   --enable-languages=LIST specify which front-ends to build
1598   --disable-rpath         do not hardcode runtime library paths
1599   --enable-sjlj-exceptions
1600                           arrange to use setjmp/longjmp exception handling
1601   --enable-secureplt      enable -msecure-plt by default for PowerPC
1602   --enable-leading-mingw64-underscores
1603                           enable leading underscores on 64 bit mingw targets
1604   --enable-cld            enable -mcld by default for 32bit x86
1605   --enable-frame-pointer  enable -fno-omit-frame-pointer by default for 32bit
1606                           x86
1607   --disable-win32-registry
1608                           disable lookup of installation paths in the Registry
1609                           on Windows hosts
1610   --enable-win32-registry enable registry lookup (default)
1611   --enable-win32-registry=KEY
1612                           use KEY instead of GCC version as the last portion
1613                           of the registry key
1614   --enable-shared[=PKGS]  build shared libraries [default=yes]
1615   --enable-static[=PKGS]  build static libraries [default=yes]
1616   --enable-fast-install[=PKGS]
1617                           optimize for fast installation [default=yes]
1618   --disable-libtool-lock  avoid locking (might break parallel builds)
1619   --enable-gnu-indirect-function
1620                           enable the use of the @gnu_indirect_function to
1621                           glibc systems
1622   --enable-initfini-array       use .init_array/.fini_array sections
1623   --enable-comdat         enable COMDAT group support
1624   --enable-gnu-unique-object
1625                           enable the use of the @gnu_unique_object ELF
1626                           extension on glibc systems
1627   --enable-linker-build-id
1628                           compiler will always pass --build-id to linker
1629   --enable-maintainer-mode
1630                           enable make rules and dependencies not useful (and
1631                           sometimes confusing) to the casual installer
1632   --enable-link-mutex     avoid linking multiple front-ends at once to avoid
1633                           thrashing on the build machine
1634   --enable-version-specific-runtime-libs
1635                           specify that runtime libraries should be installed
1636                           in a compiler-specific directory
1637   --enable-plugin         enable plugin support
1638   --disable-libquadmath-support
1639                           disable libquadmath support for Fortran
1640
1641 Optional Packages:
1642   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1643   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1644   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1645   --with-local-prefix=DIR specifies directory to put local include
1646   --with-gxx-include-dir=DIR
1647                           specifies directory to put g++ header files
1648   --with-cpp-install-dir=DIR
1649                           install the user visible C preprocessor in DIR
1650                           (relative to PREFIX) as well as PREFIX/bin
1651   --with-gnu-ld           arrange to work with GNU ld
1652   --with-ld               arrange to use the specified ld (full pathname)
1653   --with-demangler-in-ld  try to use demangler in GNU ld
1654   --with-gnu-as           arrange to work with GNU as
1655   --with-as               arrange to use the specified as (full pathname)
1656   --with-stabs            arrange to use stabs instead of host debug format
1657   --with-dwarf2           force the default debug format to be DWARF 2
1658   --with-native-system-header-dir=dir
1659                           use dir as the directory to look for standard
1660                           system header files in.  Defaults to /usr/include.
1661   --with-build-sysroot=sysroot
1662                           use sysroot as the system root during the build
1663   --with-sysroot[=DIR]    search for usr/lib, usr/include, et al, within DIR
1664   --with-specs=SPECS      add SPECS to driver command-line processing
1665   --with-pkgversion=PKG   Use PKG in the version string in place of "GCC"
1666   --with-bugurl=URL       Direct users to URL to report a bug
1667   --with-multilib-list    select multilibs (SH and x86-64 only)
1668   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1669   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1670   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1671   --with-pic              try to use only PIC/non-PIC objects [default=use
1672                           both]
1673   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1674   --with-plugin-ld=[ARG]  specify the plugin linker
1675   --with-long-double-128  use 128-bit long double by default
1676   --with-gc={page,zone}   this option is not supported anymore. It used to
1677                           choose the garbage collection mechanism to use with
1678                           the compiler
1679   --with-system-zlib      use installed libz
1680   --with-linker-hash-style={sysv,gnu,both}
1681                           specify the linker hash style
1682
1683 Some influential environment variables:
1684   CC          C compiler command
1685   CFLAGS      C compiler flags
1686   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1687               nonstandard directory <lib dir>
1688   LIBS        libraries to pass to the linker, e.g. -l<library>
1689   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1690               you have headers in a nonstandard directory <include dir>
1691   CXX         C++ compiler command
1692   CXXFLAGS    C++ compiler flags
1693   CPP         C preprocessor
1694   CXXCPP      C++ preprocessor
1695   GMPLIBS     How to link GMP
1696   GMPINC      How to find GMP include files
1697   ISLLIBS     How to link ISL
1698   ISLINC      How to find ISL include files
1699   CLOOGLIBS   How to link CLOOG
1700   CLOOGINC    How to find CLOOG include files
1701
1702 Use these variables to override the choices made by `configure' or to help
1703 it to find libraries and programs with nonstandard names/locations.
1704
1705 Report bugs to the package provider.
1706 _ACEOF
1707 ac_status=$?
1708 fi
1709
1710 if test "$ac_init_help" = "recursive"; then
1711   # If there are subdirs, report their specific --help.
1712   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1713     test -d "$ac_dir" ||
1714       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1715       continue
1716     ac_builddir=.
1717
1718 case "$ac_dir" in
1719 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1720 *)
1721   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1722   # A ".." for each directory in $ac_dir_suffix.
1723   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1724   case $ac_top_builddir_sub in
1725   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1726   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1727   esac ;;
1728 esac
1729 ac_abs_top_builddir=$ac_pwd
1730 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1731 # for backward compatibility:
1732 ac_top_builddir=$ac_top_build_prefix
1733
1734 case $srcdir in
1735   .)  # We are building in place.
1736     ac_srcdir=.
1737     ac_top_srcdir=$ac_top_builddir_sub
1738     ac_abs_top_srcdir=$ac_pwd ;;
1739   [\\/]* | ?:[\\/]* )  # Absolute name.
1740     ac_srcdir=$srcdir$ac_dir_suffix;
1741     ac_top_srcdir=$srcdir
1742     ac_abs_top_srcdir=$srcdir ;;
1743   *) # Relative name.
1744     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1745     ac_top_srcdir=$ac_top_build_prefix$srcdir
1746     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1747 esac
1748 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1749
1750     cd "$ac_dir" || { ac_status=$?; continue; }
1751     # Check for guested configure.
1752     if test -f "$ac_srcdir/configure.gnu"; then
1753       echo &&
1754       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1755     elif test -f "$ac_srcdir/configure"; then
1756       echo &&
1757       $SHELL "$ac_srcdir/configure" --help=recursive
1758     else
1759       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1760     fi || ac_status=$?
1761     cd "$ac_pwd" || { ac_status=$?; break; }
1762   done
1763 fi
1764
1765 test -n "$ac_init_help" && exit $ac_status
1766 if $ac_init_version; then
1767   cat <<\_ACEOF
1768 configure
1769 generated by GNU Autoconf 2.64
1770
1771 Copyright (C) 2009 Free Software Foundation, Inc.
1772 This configure script is free software; the Free Software Foundation
1773 gives unlimited permission to copy, distribute and modify it.
1774 _ACEOF
1775   exit
1776 fi
1777
1778 ## ------------------------ ##
1779 ## Autoconf initialization. ##
1780 ## ------------------------ ##
1781
1782 # ac_fn_c_try_compile LINENO
1783 # --------------------------
1784 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1785 ac_fn_c_try_compile ()
1786 {
1787   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1788   rm -f conftest.$ac_objext
1789   if { { ac_try="$ac_compile"
1790 case "(($ac_try" in
1791   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1792   *) ac_try_echo=$ac_try;;
1793 esac
1794 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1795 $as_echo "$ac_try_echo"; } >&5
1796   (eval "$ac_compile") 2>conftest.err
1797   ac_status=$?
1798   if test -s conftest.err; then
1799     grep -v '^ *+' conftest.err >conftest.er1
1800     cat conftest.er1 >&5
1801     mv -f conftest.er1 conftest.err
1802   fi
1803   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1804   test $ac_status = 0; } && {
1805          test -z "$ac_c_werror_flag" ||
1806          test ! -s conftest.err
1807        } && test -s conftest.$ac_objext; then :
1808   ac_retval=0
1809 else
1810   $as_echo "$as_me: failed program was:" >&5
1811 sed 's/^/| /' conftest.$ac_ext >&5
1812
1813         ac_retval=1
1814 fi
1815   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1816   return $ac_retval
1817
1818 } # ac_fn_c_try_compile
1819
1820 # ac_fn_cxx_try_compile LINENO
1821 # ----------------------------
1822 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1823 ac_fn_cxx_try_compile ()
1824 {
1825   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1826   rm -f conftest.$ac_objext
1827   if { { ac_try="$ac_compile"
1828 case "(($ac_try" in
1829   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1830   *) ac_try_echo=$ac_try;;
1831 esac
1832 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1833 $as_echo "$ac_try_echo"; } >&5
1834   (eval "$ac_compile") 2>conftest.err
1835   ac_status=$?
1836   if test -s conftest.err; then
1837     grep -v '^ *+' conftest.err >conftest.er1
1838     cat conftest.er1 >&5
1839     mv -f conftest.er1 conftest.err
1840   fi
1841   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1842   test $ac_status = 0; } && {
1843          test -z "$ac_cxx_werror_flag" ||
1844          test ! -s conftest.err
1845        } && test -s conftest.$ac_objext; then :
1846   ac_retval=0
1847 else
1848   $as_echo "$as_me: failed program was:" >&5
1849 sed 's/^/| /' conftest.$ac_ext >&5
1850
1851         ac_retval=1
1852 fi
1853   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1854   return $ac_retval
1855
1856 } # ac_fn_cxx_try_compile
1857
1858 # ac_fn_c_try_cpp LINENO
1859 # ----------------------
1860 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1861 ac_fn_c_try_cpp ()
1862 {
1863   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1864   if { { ac_try="$ac_cpp conftest.$ac_ext"
1865 case "(($ac_try" in
1866   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1867   *) ac_try_echo=$ac_try;;
1868 esac
1869 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1870 $as_echo "$ac_try_echo"; } >&5
1871   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1872   ac_status=$?
1873   if test -s conftest.err; then
1874     grep -v '^ *+' conftest.err >conftest.er1
1875     cat conftest.er1 >&5
1876     mv -f conftest.er1 conftest.err
1877   fi
1878   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1879   test $ac_status = 0; } >/dev/null && {
1880          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1881          test ! -s conftest.err
1882        }; then :
1883   ac_retval=0
1884 else
1885   $as_echo "$as_me: failed program was:" >&5
1886 sed 's/^/| /' conftest.$ac_ext >&5
1887
1888     ac_retval=1
1889 fi
1890   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1891   return $ac_retval
1892
1893 } # ac_fn_c_try_cpp
1894
1895 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1896 # -------------------------------------------------------
1897 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1898 # the include files in INCLUDES and setting the cache variable VAR
1899 # accordingly.
1900 ac_fn_c_check_header_mongrel ()
1901 {
1902   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1903   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1904   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1905 $as_echo_n "checking for $2... " >&6; }
1906 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1907   $as_echo_n "(cached) " >&6
1908 fi
1909 eval ac_res=\$$3
1910                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1911 $as_echo "$ac_res" >&6; }
1912 else
1913   # Is the header compilable?
1914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1915 $as_echo_n "checking $2 usability... " >&6; }
1916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1917 /* end confdefs.h.  */
1918 $4
1919 #include <$2>
1920 _ACEOF
1921 if ac_fn_c_try_compile "$LINENO"; then :
1922   ac_header_compiler=yes
1923 else
1924   ac_header_compiler=no
1925 fi
1926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1928 $as_echo "$ac_header_compiler" >&6; }
1929
1930 # Is the header present?
1931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1932 $as_echo_n "checking $2 presence... " >&6; }
1933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1934 /* end confdefs.h.  */
1935 #include <$2>
1936 _ACEOF
1937 if ac_fn_c_try_cpp "$LINENO"; then :
1938   ac_header_preproc=yes
1939 else
1940   ac_header_preproc=no
1941 fi
1942 rm -f conftest.err conftest.$ac_ext
1943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1944 $as_echo "$ac_header_preproc" >&6; }
1945
1946 # So?  What about this header?
1947 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1948   yes:no: )
1949     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1950 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1951     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1952 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1953     ;;
1954   no:yes:* )
1955     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1956 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1957     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1958 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1959     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1960 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1961     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1962 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1963     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1964 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1965     ;;
1966 esac
1967   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1968 $as_echo_n "checking for $2... " >&6; }
1969 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1970   $as_echo_n "(cached) " >&6
1971 else
1972   eval "$3=\$ac_header_compiler"
1973 fi
1974 eval ac_res=\$$3
1975                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1976 $as_echo "$ac_res" >&6; }
1977 fi
1978   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1979
1980 } # ac_fn_c_check_header_mongrel
1981
1982 # ac_fn_c_try_run LINENO
1983 # ----------------------
1984 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1985 # that executables *can* be run.
1986 ac_fn_c_try_run ()
1987 {
1988   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1989   if { { ac_try="$ac_link"
1990 case "(($ac_try" in
1991   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1992   *) ac_try_echo=$ac_try;;
1993 esac
1994 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1995 $as_echo "$ac_try_echo"; } >&5
1996   (eval "$ac_link") 2>&5
1997   ac_status=$?
1998   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1999   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2000   { { case "(($ac_try" in
2001   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2002   *) ac_try_echo=$ac_try;;
2003 esac
2004 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2005 $as_echo "$ac_try_echo"; } >&5
2006   (eval "$ac_try") 2>&5
2007   ac_status=$?
2008   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2009   test $ac_status = 0; }; }; then :
2010   ac_retval=0
2011 else
2012   $as_echo "$as_me: program exited with status $ac_status" >&5
2013        $as_echo "$as_me: failed program was:" >&5
2014 sed 's/^/| /' conftest.$ac_ext >&5
2015
2016        ac_retval=$ac_status
2017 fi
2018   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2019   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2020   return $ac_retval
2021
2022 } # ac_fn_c_try_run
2023
2024 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2025 # -------------------------------------------------------
2026 # Tests whether HEADER exists and can be compiled using the include files in
2027 # INCLUDES, setting the cache variable VAR accordingly.
2028 ac_fn_c_check_header_compile ()
2029 {
2030   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2031   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2032 $as_echo_n "checking for $2... " >&6; }
2033 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2034   $as_echo_n "(cached) " >&6
2035 else
2036   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2037 /* end confdefs.h.  */
2038 $4
2039 #include <$2>
2040 _ACEOF
2041 if ac_fn_c_try_compile "$LINENO"; then :
2042   eval "$3=yes"
2043 else
2044   eval "$3=no"
2045 fi
2046 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2047 fi
2048 eval ac_res=\$$3
2049                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2050 $as_echo "$ac_res" >&6; }
2051   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2052
2053 } # ac_fn_c_check_header_compile
2054
2055 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2056 # --------------------------------------------
2057 # Tries to find the compile-time value of EXPR in a program that includes
2058 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2059 # computed
2060 ac_fn_c_compute_int ()
2061 {
2062   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2063   if test "$cross_compiling" = yes; then
2064     # Depending upon the size, compute the lo and hi bounds.
2065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2066 /* end confdefs.h.  */
2067 $4
2068 int
2069 main ()
2070 {
2071 static int test_array [1 - 2 * !(($2) >= 0)];
2072 test_array [0] = 0
2073
2074   ;
2075   return 0;
2076 }
2077 _ACEOF
2078 if ac_fn_c_try_compile "$LINENO"; then :
2079   ac_lo=0 ac_mid=0
2080   while :; do
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) <= $ac_mid)];
2088 test_array [0] = 0
2089
2090   ;
2091   return 0;
2092 }
2093 _ACEOF
2094 if ac_fn_c_try_compile "$LINENO"; then :
2095   ac_hi=$ac_mid; break
2096 else
2097   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2098                         if test $ac_lo -le $ac_mid; then
2099                           ac_lo= ac_hi=
2100                           break
2101                         fi
2102                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2103 fi
2104 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2105   done
2106 else
2107   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2108 /* end confdefs.h.  */
2109 $4
2110 int
2111 main ()
2112 {
2113 static int test_array [1 - 2 * !(($2) < 0)];
2114 test_array [0] = 0
2115
2116   ;
2117   return 0;
2118 }
2119 _ACEOF
2120 if ac_fn_c_try_compile "$LINENO"; then :
2121   ac_hi=-1 ac_mid=-1
2122   while :; do
2123     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2124 /* end confdefs.h.  */
2125 $4
2126 int
2127 main ()
2128 {
2129 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2130 test_array [0] = 0
2131
2132   ;
2133   return 0;
2134 }
2135 _ACEOF
2136 if ac_fn_c_try_compile "$LINENO"; then :
2137   ac_lo=$ac_mid; break
2138 else
2139   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2140                         if test $ac_mid -le $ac_hi; then
2141                           ac_lo= ac_hi=
2142                           break
2143                         fi
2144                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2145 fi
2146 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2147   done
2148 else
2149   ac_lo= ac_hi=
2150 fi
2151 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2152 fi
2153 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2154 # Binary search between lo and hi bounds.
2155 while test "x$ac_lo" != "x$ac_hi"; do
2156   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2157   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2158 /* end confdefs.h.  */
2159 $4
2160 int
2161 main ()
2162 {
2163 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2164 test_array [0] = 0
2165
2166   ;
2167   return 0;
2168 }
2169 _ACEOF
2170 if ac_fn_c_try_compile "$LINENO"; then :
2171   ac_hi=$ac_mid
2172 else
2173   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2174 fi
2175 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2176 done
2177 case $ac_lo in #((
2178 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2179 '') ac_retval=1 ;;
2180 esac
2181   else
2182     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2183 /* end confdefs.h.  */
2184 $4
2185 static long int longval () { return $2; }
2186 static unsigned long int ulongval () { return $2; }
2187 #include <stdio.h>
2188 #include <stdlib.h>
2189 int
2190 main ()
2191 {
2192
2193   FILE *f = fopen ("conftest.val", "w");
2194   if (! f)
2195     return 1;
2196   if (($2) < 0)
2197     {
2198       long int i = longval ();
2199       if (i != ($2))
2200         return 1;
2201       fprintf (f, "%ld", i);
2202     }
2203   else
2204     {
2205       unsigned long int i = ulongval ();
2206       if (i != ($2))
2207         return 1;
2208       fprintf (f, "%lu", i);
2209     }
2210   /* Do not output a trailing newline, as this causes \r\n confusion
2211      on some platforms.  */
2212   return ferror (f) || fclose (f) != 0;
2213
2214   ;
2215   return 0;
2216 }
2217 _ACEOF
2218 if ac_fn_c_try_run "$LINENO"; then :
2219   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2220 else
2221   ac_retval=1
2222 fi
2223 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2224   conftest.$ac_objext conftest.beam conftest.$ac_ext
2225 rm -f conftest.val
2226
2227   fi
2228   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2229   return $ac_retval
2230
2231 } # ac_fn_c_compute_int
2232
2233 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2234 # -------------------------------------------
2235 # Tests whether TYPE exists after having included INCLUDES, setting cache
2236 # variable VAR accordingly.
2237 ac_fn_c_check_type ()
2238 {
2239   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2240   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2241 $as_echo_n "checking for $2... " >&6; }
2242 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2243   $as_echo_n "(cached) " >&6
2244 else
2245   eval "$3=no"
2246   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2247 /* end confdefs.h.  */
2248 $4
2249 int
2250 main ()
2251 {
2252 if (sizeof ($2))
2253          return 0;
2254   ;
2255   return 0;
2256 }
2257 _ACEOF
2258 if ac_fn_c_try_compile "$LINENO"; then :
2259   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2260 /* end confdefs.h.  */
2261 $4
2262 int
2263 main ()
2264 {
2265 if (sizeof (($2)))
2266             return 0;
2267   ;
2268   return 0;
2269 }
2270 _ACEOF
2271 if ac_fn_c_try_compile "$LINENO"; then :
2272
2273 else
2274   eval "$3=yes"
2275 fi
2276 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2277 fi
2278 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2279 fi
2280 eval ac_res=\$$3
2281                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2282 $as_echo "$ac_res" >&6; }
2283   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2284
2285 } # ac_fn_c_check_type
2286
2287 # ac_fn_c_find_intX_t LINENO BITS VAR
2288 # -----------------------------------
2289 # Finds a signed integer type with width BITS, setting cache variable VAR
2290 # accordingly.
2291 ac_fn_c_find_intX_t ()
2292 {
2293   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2294   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2295 $as_echo_n "checking for int$2_t... " >&6; }
2296 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2297   $as_echo_n "(cached) " >&6
2298 else
2299   eval "$3=no"
2300      for ac_type in int$2_t 'int' 'long int' \
2301          'long long int' 'short int' 'signed char'; do
2302        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2303 /* end confdefs.h.  */
2304 $ac_includes_default
2305 int
2306 main ()
2307 {
2308 static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1))];
2309 test_array [0] = 0
2310
2311   ;
2312   return 0;
2313 }
2314 _ACEOF
2315 if ac_fn_c_try_compile "$LINENO"; then :
2316   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2317 /* end confdefs.h.  */
2318 $ac_includes_default
2319 int
2320 main ()
2321 {
2322 static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1)
2323                  < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 2))];
2324 test_array [0] = 0
2325
2326   ;
2327   return 0;
2328 }
2329 _ACEOF
2330 if ac_fn_c_try_compile "$LINENO"; then :
2331
2332 else
2333   case $ac_type in #(
2334   int$2_t) :
2335     eval "$3=yes" ;; #(
2336   *) :
2337     eval "$3=\$ac_type" ;;
2338 esac
2339 fi
2340 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2341 fi
2342 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2343        eval as_val=\$$3
2344    if test "x$as_val" = x""no; then :
2345
2346 else
2347   break
2348 fi
2349      done
2350 fi
2351 eval ac_res=\$$3
2352                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2353 $as_echo "$ac_res" >&6; }
2354   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2355
2356 } # ac_fn_c_find_intX_t
2357
2358 # ac_fn_c_try_link LINENO
2359 # -----------------------
2360 # Try to link conftest.$ac_ext, and return whether this succeeded.
2361 ac_fn_c_try_link ()
2362 {
2363   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2364   rm -f conftest.$ac_objext conftest$ac_exeext
2365   if { { ac_try="$ac_link"
2366 case "(($ac_try" in
2367   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2368   *) ac_try_echo=$ac_try;;
2369 esac
2370 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2371 $as_echo "$ac_try_echo"; } >&5
2372   (eval "$ac_link") 2>conftest.err
2373   ac_status=$?
2374   if test -s conftest.err; then
2375     grep -v '^ *+' conftest.err >conftest.er1
2376     cat conftest.er1 >&5
2377     mv -f conftest.er1 conftest.err
2378   fi
2379   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2380   test $ac_status = 0; } && {
2381          test -z "$ac_c_werror_flag" ||
2382          test ! -s conftest.err
2383        } && test -s conftest$ac_exeext && {
2384          test "$cross_compiling" = yes ||
2385          $as_test_x conftest$ac_exeext
2386        }; then :
2387   ac_retval=0
2388 else
2389   $as_echo "$as_me: failed program was:" >&5
2390 sed 's/^/| /' conftest.$ac_ext >&5
2391
2392         ac_retval=1
2393 fi
2394   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2395   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2396   # interfere with the next link command; also delete a directory that is
2397   # left behind by Apple's compiler.  We do this before executing the actions.
2398   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2399   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2400   return $ac_retval
2401
2402 } # ac_fn_c_try_link
2403
2404 # ac_fn_c_find_uintX_t LINENO BITS VAR
2405 # ------------------------------------
2406 # Finds an unsigned integer type with width BITS, setting cache variable VAR
2407 # accordingly.
2408 ac_fn_c_find_uintX_t ()
2409 {
2410   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2411   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2412 $as_echo_n "checking for uint$2_t... " >&6; }
2413 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2414   $as_echo_n "(cached) " >&6
2415 else
2416   eval "$3=no"
2417      for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2418          'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2419        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2420 /* end confdefs.h.  */
2421 $ac_includes_default
2422 int
2423 main ()
2424 {
2425 static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)];
2426 test_array [0] = 0
2427
2428   ;
2429   return 0;
2430 }
2431 _ACEOF
2432 if ac_fn_c_try_compile "$LINENO"; then :
2433   case $ac_type in #(
2434   uint$2_t) :
2435     eval "$3=yes" ;; #(
2436   *) :
2437     eval "$3=\$ac_type" ;;
2438 esac
2439 fi
2440 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2441        eval as_val=\$$3
2442    if test "x$as_val" = x""no; then :
2443
2444 else
2445   break
2446 fi
2447      done
2448 fi
2449 eval ac_res=\$$3
2450                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2451 $as_echo "$ac_res" >&6; }
2452   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2453
2454 } # ac_fn_c_find_uintX_t
2455
2456 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2457 # ----------------------------------------------
2458 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2459 ac_fn_c_check_header_preproc ()
2460 {
2461   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2462   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2463 $as_echo_n "checking for $2... " >&6; }
2464 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2465   $as_echo_n "(cached) " >&6
2466 else
2467   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2468 /* end confdefs.h.  */
2469 #include <$2>
2470 _ACEOF
2471 if ac_fn_c_try_cpp "$LINENO"; then :
2472   eval "$3=yes"
2473 else
2474   eval "$3=no"
2475 fi
2476 rm -f conftest.err conftest.$ac_ext
2477 fi
2478 eval ac_res=\$$3
2479                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2480 $as_echo "$ac_res" >&6; }
2481   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2482
2483 } # ac_fn_c_check_header_preproc
2484
2485 # ac_fn_cxx_try_cpp LINENO
2486 # ------------------------
2487 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2488 ac_fn_cxx_try_cpp ()
2489 {
2490   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2491   if { { ac_try="$ac_cpp conftest.$ac_ext"
2492 case "(($ac_try" in
2493   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2494   *) ac_try_echo=$ac_try;;
2495 esac
2496 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2497 $as_echo "$ac_try_echo"; } >&5
2498   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2499   ac_status=$?
2500   if test -s conftest.err; then
2501     grep -v '^ *+' conftest.err >conftest.er1
2502     cat conftest.er1 >&5
2503     mv -f conftest.er1 conftest.err
2504   fi
2505   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2506   test $ac_status = 0; } >/dev/null && {
2507          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2508          test ! -s conftest.err
2509        }; then :
2510   ac_retval=0
2511 else
2512   $as_echo "$as_me: failed program was:" >&5
2513 sed 's/^/| /' conftest.$ac_ext >&5
2514
2515     ac_retval=1
2516 fi
2517   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2518   return $ac_retval
2519
2520 } # ac_fn_cxx_try_cpp
2521
2522 # ac_fn_cxx_check_header_preproc LINENO HEADER VAR
2523 # ------------------------------------------------
2524 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2525 ac_fn_cxx_check_header_preproc ()
2526 {
2527   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2528   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2529 $as_echo_n "checking for $2... " >&6; }
2530 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2531   $as_echo_n "(cached) " >&6
2532 else
2533   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2534 /* end confdefs.h.  */
2535 #include <$2>
2536 _ACEOF
2537 if ac_fn_cxx_try_cpp "$LINENO"; then :
2538   eval "$3=yes"
2539 else
2540   eval "$3=no"
2541 fi
2542 rm -f conftest.err conftest.$ac_ext
2543 fi
2544 eval ac_res=\$$3
2545                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2546 $as_echo "$ac_res" >&6; }
2547   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2548
2549 } # ac_fn_cxx_check_header_preproc
2550
2551 # ac_fn_c_check_func LINENO FUNC VAR
2552 # ----------------------------------
2553 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2554 ac_fn_c_check_func ()
2555 {
2556   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2557   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2558 $as_echo_n "checking for $2... " >&6; }
2559 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2560   $as_echo_n "(cached) " >&6
2561 else
2562   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2563 /* end confdefs.h.  */
2564 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2565    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2566 #define $2 innocuous_$2
2567
2568 /* System header to define __stub macros and hopefully few prototypes,
2569     which can conflict with char $2 (); below.
2570     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2571     <limits.h> exists even on freestanding compilers.  */
2572
2573 #ifdef __STDC__
2574 # include <limits.h>
2575 #else
2576 # include <assert.h>
2577 #endif
2578
2579 #undef $2
2580
2581 /* Override any GCC internal prototype to avoid an error.
2582    Use char because int might match the return type of a GCC
2583    builtin and then its argument prototype would still apply.  */
2584 #ifdef __cplusplus
2585 extern "C"
2586 #endif
2587 char $2 ();
2588 /* The GNU C library defines this for functions which it implements
2589     to always fail with ENOSYS.  Some functions are actually named
2590     something starting with __ and the normal name is an alias.  */
2591 #if defined __stub_$2 || defined __stub___$2
2592 choke me
2593 #endif
2594
2595 int
2596 main ()
2597 {
2598 return $2 ();
2599   ;
2600   return 0;
2601 }
2602 _ACEOF
2603 if ac_fn_c_try_link "$LINENO"; then :
2604   eval "$3=yes"
2605 else
2606   eval "$3=no"
2607 fi
2608 rm -f core conftest.err conftest.$ac_objext \
2609     conftest$ac_exeext conftest.$ac_ext
2610 fi
2611 eval ac_res=\$$3
2612                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2613 $as_echo "$ac_res" >&6; }
2614   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2615
2616 } # ac_fn_c_check_func
2617
2618 # ac_fn_cxx_try_link LINENO
2619 # -------------------------
2620 # Try to link conftest.$ac_ext, and return whether this succeeded.
2621 ac_fn_cxx_try_link ()
2622 {
2623   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2624   rm -f conftest.$ac_objext conftest$ac_exeext
2625   if { { ac_try="$ac_link"
2626 case "(($ac_try" in
2627   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2628   *) ac_try_echo=$ac_try;;
2629 esac
2630 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2631 $as_echo "$ac_try_echo"; } >&5
2632   (eval "$ac_link") 2>conftest.err
2633   ac_status=$?
2634   if test -s conftest.err; then
2635     grep -v '^ *+' conftest.err >conftest.er1
2636     cat conftest.er1 >&5
2637     mv -f conftest.er1 conftest.err
2638   fi
2639   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2640   test $ac_status = 0; } && {
2641          test -z "$ac_cxx_werror_flag" ||
2642          test ! -s conftest.err
2643        } && test -s conftest$ac_exeext && {
2644          test "$cross_compiling" = yes ||
2645          $as_test_x conftest$ac_exeext
2646        }; then :
2647   ac_retval=0
2648 else
2649   $as_echo "$as_me: failed program was:" >&5
2650 sed 's/^/| /' conftest.$ac_ext >&5
2651
2652         ac_retval=1
2653 fi
2654   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2655   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2656   # interfere with the next link command; also delete a directory that is
2657   # left behind by Apple's compiler.  We do this before executing the actions.
2658   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2659   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2660   return $ac_retval
2661
2662 } # ac_fn_cxx_try_link
2663 cat >config.log <<_ACEOF
2664 This file contains any messages produced by compilers while
2665 running configure, to aid debugging if configure makes a mistake.
2666
2667 It was created by $as_me, which was
2668 generated by GNU Autoconf 2.64.  Invocation command line was
2669
2670   $ $0 $@
2671
2672 _ACEOF
2673 exec 5>>config.log
2674 {
2675 cat <<_ASUNAME
2676 ## --------- ##
2677 ## Platform. ##
2678 ## --------- ##
2679
2680 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2681 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2682 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2683 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2684 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2685
2686 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2687 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2688
2689 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2690 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2691 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2692 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2693 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2694 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2695 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2696
2697 _ASUNAME
2698
2699 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2700 for as_dir in $PATH
2701 do
2702   IFS=$as_save_IFS
2703   test -z "$as_dir" && as_dir=.
2704     $as_echo "PATH: $as_dir"
2705   done
2706 IFS=$as_save_IFS
2707
2708 } >&5
2709
2710 cat >&5 <<_ACEOF
2711
2712
2713 ## ----------- ##
2714 ## Core tests. ##
2715 ## ----------- ##
2716
2717 _ACEOF
2718
2719
2720 # Keep a trace of the command line.
2721 # Strip out --no-create and --no-recursion so they do not pile up.
2722 # Strip out --silent because we don't want to record it for future runs.
2723 # Also quote any args containing shell meta-characters.
2724 # Make two passes to allow for proper duplicate-argument suppression.
2725 ac_configure_args=
2726 ac_configure_args0=
2727 ac_configure_args1=
2728 ac_must_keep_next=false
2729 for ac_pass in 1 2
2730 do
2731   for ac_arg
2732   do
2733     case $ac_arg in
2734     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2735     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2736     | -silent | --silent | --silen | --sile | --sil)
2737       continue ;;
2738     *\'*)
2739       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2740     esac
2741     case $ac_pass in
2742     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2743     2)
2744       as_fn_append ac_configure_args1 " '$ac_arg'"
2745       if test $ac_must_keep_next = true; then
2746         ac_must_keep_next=false # Got value, back to normal.
2747       else
2748         case $ac_arg in
2749           *=* | --config-cache | -C | -disable-* | --disable-* \
2750           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2751           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2752           | -with-* | --with-* | -without-* | --without-* | --x)
2753             case "$ac_configure_args0 " in
2754               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2755             esac
2756             ;;
2757           -* ) ac_must_keep_next=true ;;
2758         esac
2759       fi
2760       as_fn_append ac_configure_args " '$ac_arg'"
2761       ;;
2762     esac
2763   done
2764 done
2765 { ac_configure_args0=; unset ac_configure_args0;}
2766 { ac_configure_args1=; unset ac_configure_args1;}
2767
2768 # When interrupted or exit'd, cleanup temporary files, and complete
2769 # config.log.  We remove comments because anyway the quotes in there
2770 # would cause problems or look ugly.
2771 # WARNING: Use '\'' to represent an apostrophe within the trap.
2772 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2773 trap 'exit_status=$?
2774   # Save into config.log some information that might help in debugging.
2775   {
2776     echo
2777
2778     cat <<\_ASBOX
2779 ## ---------------- ##
2780 ## Cache variables. ##
2781 ## ---------------- ##
2782 _ASBOX
2783     echo
2784     # The following way of writing the cache mishandles newlines in values,
2785 (
2786   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2787     eval ac_val=\$$ac_var
2788     case $ac_val in #(
2789     *${as_nl}*)
2790       case $ac_var in #(
2791       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2792 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2793       esac
2794       case $ac_var in #(
2795       _ | IFS | as_nl) ;; #(
2796       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2797       *) { eval $ac_var=; unset $ac_var;} ;;
2798       esac ;;
2799     esac
2800   done
2801   (set) 2>&1 |
2802     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2803     *${as_nl}ac_space=\ *)
2804       sed -n \
2805         "s/'\''/'\''\\\\'\'''\''/g;
2806           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2807       ;; #(
2808     *)
2809       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2810       ;;
2811     esac |
2812     sort
2813 )
2814     echo
2815
2816     cat <<\_ASBOX
2817 ## ----------------- ##
2818 ## Output variables. ##
2819 ## ----------------- ##
2820 _ASBOX
2821     echo
2822     for ac_var in $ac_subst_vars
2823     do
2824       eval ac_val=\$$ac_var
2825       case $ac_val in
2826       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2827       esac
2828       $as_echo "$ac_var='\''$ac_val'\''"
2829     done | sort
2830     echo
2831
2832     if test -n "$ac_subst_files"; then
2833       cat <<\_ASBOX
2834 ## ------------------- ##
2835 ## File substitutions. ##
2836 ## ------------------- ##
2837 _ASBOX
2838       echo
2839       for ac_var in $ac_subst_files
2840       do
2841         eval ac_val=\$$ac_var
2842         case $ac_val in
2843         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2844         esac
2845         $as_echo "$ac_var='\''$ac_val'\''"
2846       done | sort
2847       echo
2848     fi
2849
2850     if test -s confdefs.h; then
2851       cat <<\_ASBOX
2852 ## ----------- ##
2853 ## confdefs.h. ##
2854 ## ----------- ##
2855 _ASBOX
2856       echo
2857       cat confdefs.h
2858       echo
2859     fi
2860     test "$ac_signal" != 0 &&
2861       $as_echo "$as_me: caught signal $ac_signal"
2862     $as_echo "$as_me: exit $exit_status"
2863   } >&5
2864   rm -f core *.core core.conftest.* &&
2865     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2866     exit $exit_status
2867 ' 0
2868 for ac_signal in 1 2 13 15; do
2869   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2870 done
2871 ac_signal=0
2872
2873 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2874 rm -f -r conftest* confdefs.h
2875
2876 $as_echo "/* confdefs.h */" > confdefs.h
2877
2878 # Predefined preprocessor variables.
2879
2880 cat >>confdefs.h <<_ACEOF
2881 #define PACKAGE_NAME "$PACKAGE_NAME"
2882 _ACEOF
2883
2884 cat >>confdefs.h <<_ACEOF
2885 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2886 _ACEOF
2887
2888 cat >>confdefs.h <<_ACEOF
2889 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2890 _ACEOF
2891
2892 cat >>confdefs.h <<_ACEOF
2893 #define PACKAGE_STRING "$PACKAGE_STRING"
2894 _ACEOF
2895
2896 cat >>confdefs.h <<_ACEOF
2897 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2898 _ACEOF
2899
2900 cat >>confdefs.h <<_ACEOF
2901 #define PACKAGE_URL "$PACKAGE_URL"
2902 _ACEOF
2903
2904
2905 # Let the site file select an alternate cache file if it wants to.
2906 # Prefer an explicitly selected file to automatically selected ones.
2907 ac_site_file1=NONE
2908 ac_site_file2=NONE
2909 if test -n "$CONFIG_SITE"; then
2910   ac_site_file1=$CONFIG_SITE
2911 elif test "x$prefix" != xNONE; then
2912   ac_site_file1=$prefix/share/config.site
2913   ac_site_file2=$prefix/etc/config.site
2914 else
2915   ac_site_file1=$ac_default_prefix/share/config.site
2916   ac_site_file2=$ac_default_prefix/etc/config.site
2917 fi
2918 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2919 do
2920   test "x$ac_site_file" = xNONE && continue
2921   if test -r "$ac_site_file"; then
2922     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2923 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2924     sed 's/^/| /' "$ac_site_file" >&5
2925     . "$ac_site_file"
2926   fi
2927 done
2928
2929 if test -r "$cache_file"; then
2930   # Some versions of bash will fail to source /dev/null (special
2931   # files actually), so we avoid doing that.
2932   if test -f "$cache_file"; then
2933     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2934 $as_echo "$as_me: loading cache $cache_file" >&6;}
2935     case $cache_file in
2936       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2937       *)                      . "./$cache_file";;
2938     esac
2939   fi
2940 else
2941   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2942 $as_echo "$as_me: creating cache $cache_file" >&6;}
2943   >$cache_file
2944 fi
2945
2946 # Check that the precious variables saved in the cache have kept the same
2947 # value.
2948 ac_cache_corrupted=false
2949 for ac_var in $ac_precious_vars; do
2950   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2951   eval ac_new_set=\$ac_env_${ac_var}_set
2952   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2953   eval ac_new_val=\$ac_env_${ac_var}_value
2954   case $ac_old_set,$ac_new_set in
2955     set,)
2956       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2957 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2958       ac_cache_corrupted=: ;;
2959     ,set)
2960       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2961 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2962       ac_cache_corrupted=: ;;
2963     ,);;
2964     *)
2965       if test "x$ac_old_val" != "x$ac_new_val"; then
2966         # differences in whitespace do not lead to failure.
2967         ac_old_val_w=`echo x $ac_old_val`
2968         ac_new_val_w=`echo x $ac_new_val`
2969         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2970           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2971 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2972           ac_cache_corrupted=:
2973         else
2974           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2975 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2976           eval $ac_var=\$ac_old_val
2977         fi
2978         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2979 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2980         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2981 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2982       fi;;
2983   esac
2984   # Pass precious variables to config.status.
2985   if test "$ac_new_set" = set; then
2986     case $ac_new_val in
2987     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2988     *) ac_arg=$ac_var=$ac_new_val ;;
2989     esac
2990     case " $ac_configure_args " in
2991       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2992       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2993     esac
2994   fi
2995 done
2996 if $ac_cache_corrupted; then
2997   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2998 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2999   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3000 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3001   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3002 fi
3003 ## -------------------- ##
3004 ## Main body of script. ##
3005 ## -------------------- ##
3006
3007 ac_ext=c
3008 ac_cpp='$CPP $CPPFLAGS'
3009 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3010 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3011 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3012
3013
3014
3015
3016
3017
3018 ac_config_headers="$ac_config_headers auto-host.h:config.in"
3019
3020
3021 gcc_version=`cat $srcdir/BASE-VER`
3022
3023 # Determine the host, build, and target systems
3024 ac_aux_dir=
3025 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3026   for ac_t in install-sh install.sh shtool; do
3027     if test -f "$ac_dir/$ac_t"; then
3028       ac_aux_dir=$ac_dir
3029       ac_install_sh="$ac_aux_dir/$ac_t -c"
3030       break 2
3031     fi
3032   done
3033 done
3034 if test -z "$ac_aux_dir"; then
3035   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3036 fi
3037
3038 # These three variables are undocumented and unsupported,
3039 # and are intended to be withdrawn in a future Autoconf release.
3040 # They can cause serious problems if a builder's source tree is in a directory
3041 # whose full name contains unusual characters.
3042 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3043 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3044 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3045
3046
3047 # Make sure we can run config.sub.
3048 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3049   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3050
3051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3052 $as_echo_n "checking build system type... " >&6; }
3053 if test "${ac_cv_build+set}" = set; then :
3054   $as_echo_n "(cached) " >&6
3055 else
3056   ac_build_alias=$build_alias
3057 test "x$ac_build_alias" = x &&
3058   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3059 test "x$ac_build_alias" = x &&
3060   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3061 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3062   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3063
3064 fi
3065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3066 $as_echo "$ac_cv_build" >&6; }
3067 case $ac_cv_build in
3068 *-*-*) ;;
3069 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3070 esac
3071 build=$ac_cv_build
3072 ac_save_IFS=$IFS; IFS='-'
3073 set x $ac_cv_build
3074 shift
3075 build_cpu=$1
3076 build_vendor=$2
3077 shift; shift
3078 # Remember, the first character of IFS is used to create $*,
3079 # except with old shells:
3080 build_os=$*
3081 IFS=$ac_save_IFS
3082 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3083
3084
3085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3086 $as_echo_n "checking host system type... " >&6; }
3087 if test "${ac_cv_host+set}" = set; then :
3088   $as_echo_n "(cached) " >&6
3089 else
3090   if test "x$host_alias" = x; then
3091   ac_cv_host=$ac_cv_build
3092 else
3093   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3094     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3095 fi
3096
3097 fi
3098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3099 $as_echo "$ac_cv_host" >&6; }
3100 case $ac_cv_host in
3101 *-*-*) ;;
3102 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3103 esac
3104 host=$ac_cv_host
3105 ac_save_IFS=$IFS; IFS='-'
3106 set x $ac_cv_host
3107 shift
3108 host_cpu=$1
3109 host_vendor=$2
3110 shift; shift
3111 # Remember, the first character of IFS is used to create $*,
3112 # except with old shells:
3113 host_os=$*
3114 IFS=$ac_save_IFS
3115 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3116
3117
3118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3119 $as_echo_n "checking target system type... " >&6; }
3120 if test "${ac_cv_target+set}" = set; then :
3121   $as_echo_n "(cached) " >&6
3122 else
3123   if test "x$target_alias" = x; then
3124   ac_cv_target=$ac_cv_host
3125 else
3126   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3127     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3128 fi
3129
3130 fi
3131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3132 $as_echo "$ac_cv_target" >&6; }
3133 case $ac_cv_target in
3134 *-*-*) ;;
3135 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3136 esac
3137 target=$ac_cv_target
3138 ac_save_IFS=$IFS; IFS='-'
3139 set x $ac_cv_target
3140 shift
3141 target_cpu=$1
3142 target_vendor=$2
3143 shift; shift
3144 # Remember, the first character of IFS is used to create $*,
3145 # except with old shells:
3146 target_os=$*
3147 IFS=$ac_save_IFS
3148 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3149
3150
3151 # The aliases save the names the user supplied, while $host etc.
3152 # will get canonicalized.
3153 test -n "$target_alias" &&
3154   test "$program_prefix$program_suffix$program_transform_name" = \
3155     NONENONEs,x,x, &&
3156   program_prefix=${target_alias}-
3157
3158 # Determine the noncanonical target name, for directory use.
3159  case ${build_alias} in
3160   "") build_noncanonical=${build} ;;
3161   *) build_noncanonical=${build_alias} ;;
3162 esac
3163
3164  case ${host_alias} in
3165   "") host_noncanonical=${build_noncanonical} ;;
3166   *) host_noncanonical=${host_alias} ;;
3167 esac
3168
3169  case ${target_alias} in
3170   "") target_noncanonical=${host_noncanonical} ;;
3171   *) target_noncanonical=${target_alias} ;;
3172 esac
3173
3174
3175
3176
3177 # Determine the target- and build-specific subdirectories
3178
3179 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
3180 # have matching libraries, they should use host libraries: Makefile.tpl
3181 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
3182 # However, they still use the build modules, because the corresponding
3183 # host modules (e.g. bison) are only built for the host when bootstrap
3184 # finishes. So:
3185 # - build_subdir is where we find build modules, and never changes.
3186 # - build_libsubdir is where we find build libraries, and can be overridden.
3187
3188 # Prefix 'build-' so this never conflicts with target_subdir.
3189 build_subdir="build-${build_noncanonical}"
3190
3191 # Check whether --with-build-libsubdir was given.
3192 if test "${with_build_libsubdir+set}" = set; then :
3193   withval=$with_build_libsubdir; build_libsubdir="$withval"
3194 else
3195   build_libsubdir="$build_subdir"
3196 fi
3197
3198 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
3199 if ( test $srcdir = . && test -d gcc ) \
3200    || test -d $srcdir/../host-${host_noncanonical}; then
3201   host_subdir="host-${host_noncanonical}"
3202 else
3203   host_subdir=.
3204 fi
3205 # No prefix.
3206 target_subdir=${target_noncanonical}
3207
3208
3209 # Set program_transform_name
3210 test "$program_prefix" != NONE &&
3211   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3212 # Use a double $ so make ignores it.
3213 test "$program_suffix" != NONE &&
3214   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3215 # Double any \ or $.
3216 # By default was `s,x,x', remove it if useless.
3217 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3218 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3219
3220
3221 # Check for bogus environment variables.
3222 # Test if LIBRARY_PATH contains the notation for the current directory
3223 # since this would lead to problems installing/building glibc.
3224 # LIBRARY_PATH contains the current directory if one of the following
3225 # is true:
3226 # - one of the terminals (":" and ";") is the first or last sign
3227 # - two terminals occur directly after each other
3228 # - the path contains an element with a dot in it
3229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5
3230 $as_echo_n "checking LIBRARY_PATH variable... " >&6; }
3231 case ${LIBRARY_PATH} in
3232   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3233     library_path_setting="contains current directory"
3234     ;;
3235   *)
3236     library_path_setting="ok"
3237     ;;
3238 esac
3239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5
3240 $as_echo "$library_path_setting" >&6; }
3241 if test "$library_path_setting" != "ok"; then
3242 as_fn_error "
3243 *** LIBRARY_PATH shouldn't contain the current directory when
3244 *** building gcc. Please change the environment variable
3245 *** and run configure again." "$LINENO" 5
3246 fi
3247
3248 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
3249 # since this would lead to problems installing/building glibc.
3250 # GCC_EXEC_PREFIX contains the current directory if one of the following
3251 # is true:
3252 # - one of the terminals (":" and ";") is the first or last sign
3253 # - two terminals occur directly after each other
3254 # - the path contains an element with a dot in it
3255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5
3256 $as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; }
3257 case ${GCC_EXEC_PREFIX} in
3258   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3259     gcc_exec_prefix_setting="contains current directory"
3260     ;;
3261   *)
3262     gcc_exec_prefix_setting="ok"
3263     ;;
3264 esac
3265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5
3266 $as_echo "$gcc_exec_prefix_setting" >&6; }
3267 if test "$gcc_exec_prefix_setting" != "ok"; then
3268 as_fn_error "
3269 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
3270 *** building gcc. Please change the environment variable
3271 *** and run configure again." "$LINENO" 5
3272 fi
3273
3274 # -----------
3275 # Directories
3276 # -----------
3277
3278 # Specify the local prefix
3279 local_prefix=
3280
3281 # Check whether --with-local-prefix was given.
3282 if test "${with_local_prefix+set}" = set; then :
3283   withval=$with_local_prefix; case "${withval}" in
3284 yes)    as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
3285 no)     ;;
3286 *)      local_prefix=$with_local_prefix ;;
3287 esac
3288 fi
3289
3290
3291 # Default local prefix if it is empty
3292 if test x$local_prefix = x; then
3293         local_prefix=/usr/local
3294 fi
3295
3296 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
3297 # passed in by the toplevel make and thus we'd get different behavior
3298 # depending on where we built the sources.
3299 gcc_gxx_include_dir=
3300 # Specify the g++ header file directory
3301
3302 # Check whether --with-gxx-include-dir was given.
3303 if test "${with_gxx_include_dir+set}" = set; then :
3304   withval=$with_gxx_include_dir; case "${withval}" in
3305 yes)    as_fn_error "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;;
3306 no)     ;;
3307 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
3308 esac
3309 fi
3310
3311
3312 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
3313 if test x${gcc_gxx_include_dir} = x; then
3314   if test x${enable_version_specific_runtime_libs} = xyes; then
3315     gcc_gxx_include_dir='${libsubdir}/include/c++'
3316   else
3317     libstdcxx_incdir='include/c++/$(version)'
3318     if test x$host != x$target; then
3319        libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
3320     fi
3321     gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
3322   fi
3323 fi
3324
3325 gcc_gxx_include_dir_add_sysroot=0
3326 if test "${with_sysroot+set}" = set; then
3327   gcc_gxx_without_sysroot=`expr "${gcc_gxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
3328   if test "${gcc_gxx_without_sysroot}"; then
3329     gcc_gxx_include_dir="${gcc_gxx_without_sysroot}"
3330     gcc_gxx_include_dir_add_sysroot=1
3331   fi
3332 fi
3333
3334
3335 # Check whether --with-cpp_install_dir was given.
3336 if test "${with_cpp_install_dir+set}" = set; then :
3337   withval=$with_cpp_install_dir; if test x$withval = xyes; then
3338   as_fn_error "option --with-cpp-install-dir requires an argument" "$LINENO" 5
3339 elif test x$withval != xno; then
3340   cpp_install_dir=$withval
3341 fi
3342 fi
3343
3344
3345 # We would like to our source tree to be readonly.  However when releases or
3346 # pre-releases are generated, the flex/bison generated files as well as the
3347 # various formats of manuals need to be included along with the rest of the
3348 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
3349 # just that.
3350
3351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5
3352 $as_echo_n "checking whether to place generated files in the source directory... " >&6; }
3353     # Check whether --enable-generated-files-in-srcdir was given.
3354 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3355   enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval
3356 else
3357   generated_files_in_srcdir=no
3358 fi
3359
3360
3361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5
3362 $as_echo "$generated_files_in_srcdir" >&6; }
3363
3364 if test "$generated_files_in_srcdir" = "yes"; then
3365   GENINSRC=''
3366 else
3367   GENINSRC='#'
3368 fi
3369
3370
3371 # -------------------
3372 # Find default linker
3373 # -------------------
3374
3375 # With GNU ld
3376
3377 # Check whether --with-gnu-ld was given.
3378 if test "${with_gnu_ld+set}" = set; then :
3379   withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld"
3380 else
3381   gnu_ld_flag=no
3382 fi
3383
3384
3385 # With pre-defined ld
3386
3387 # Check whether --with-ld was given.
3388 if test "${with_ld+set}" = set; then :
3389   withval=$with_ld; DEFAULT_LINKER="$with_ld"
3390 fi
3391
3392 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3393   if test ! -x "$DEFAULT_LINKER"; then
3394     as_fn_error "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5
3395   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3396     gnu_ld_flag=yes
3397   fi
3398
3399 cat >>confdefs.h <<_ACEOF
3400 #define DEFAULT_LINKER "$DEFAULT_LINKER"
3401 _ACEOF
3402
3403 fi
3404
3405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5
3406 $as_echo_n "checking whether a default linker was specified... " >&6; }
3407 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3408   if test x"$gnu_ld_flag" = x"no"; then
3409     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5
3410 $as_echo "yes ($DEFAULT_LINKER)" >&6; }
3411   else
3412     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
3413 $as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; }
3414   fi
3415 else
3416   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3417 $as_echo "no" >&6; }
3418 fi
3419
3420 # With demangler in GNU ld
3421
3422 # Check whether --with-demangler-in-ld was given.
3423 if test "${with_demangler_in_ld+set}" = set; then :
3424   withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld"
3425 else
3426   demangler_in_ld=yes
3427 fi
3428
3429
3430 # ----------------------
3431 # Find default assembler
3432 # ----------------------
3433
3434 # With GNU as
3435
3436 # Check whether --with-gnu-as was given.
3437 if test "${with_gnu_as+set}" = set; then :
3438   withval=$with_gnu_as; gas_flag="$with_gnu_as"
3439 else
3440   gas_flag=no
3441 fi
3442
3443
3444
3445 # Check whether --with-as was given.
3446 if test "${with_as+set}" = set; then :
3447   withval=$with_as; DEFAULT_ASSEMBLER="$with_as"
3448 fi
3449
3450 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3451   if test ! -x "$DEFAULT_ASSEMBLER"; then
3452     as_fn_error "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5
3453   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3454     gas_flag=yes
3455   fi
3456
3457 cat >>confdefs.h <<_ACEOF
3458 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
3459 _ACEOF
3460
3461 fi
3462
3463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
3464 $as_echo_n "checking whether a default assembler was specified... " >&6; }
3465 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3466   if test x"$gas_flag" = x"no"; then
3467     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5
3468 $as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; }
3469   else
3470     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
3471 $as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; }
3472   fi
3473 else
3474   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3475 $as_echo "no" >&6; }
3476 fi
3477
3478 # ---------------
3479 # Find C compiler
3480 # ---------------
3481
3482 # If a non-executable a.out is present (e.g. created by GNU as above even if
3483 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
3484 # file, even when creating an executable, so an execution test fails.
3485 # Remove possible default executable files to avoid this.
3486 #
3487 # FIXME: This really belongs into AC_PROG_CC and can be removed once
3488 # Autoconf includes it.
3489 rm -f a.out a.exe b.out
3490
3491 # Find the native compiler
3492 ac_ext=c
3493 ac_cpp='$CPP $CPPFLAGS'
3494 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3495 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3496 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3497 if test -n "$ac_tool_prefix"; then
3498   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3499 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3501 $as_echo_n "checking for $ac_word... " >&6; }
3502 if test "${ac_cv_prog_CC+set}" = set; then :
3503   $as_echo_n "(cached) " >&6
3504 else
3505   if test -n "$CC"; then
3506   ac_cv_prog_CC="$CC" # Let the user override the test.
3507 else
3508 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3509 for as_dir in $PATH
3510 do
3511   IFS=$as_save_IFS
3512   test -z "$as_dir" && as_dir=.
3513     for ac_exec_ext in '' $ac_executable_extensions; do
3514   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3515     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3516     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3517     break 2
3518   fi
3519 done
3520   done
3521 IFS=$as_save_IFS
3522
3523 fi
3524 fi
3525 CC=$ac_cv_prog_CC
3526 if test -n "$CC"; then
3527   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3528 $as_echo "$CC" >&6; }
3529 else
3530   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3531 $as_echo "no" >&6; }
3532 fi
3533
3534
3535 fi
3536 if test -z "$ac_cv_prog_CC"; then
3537   ac_ct_CC=$CC
3538   # Extract the first word of "gcc", so it can be a program name with args.
3539 set dummy gcc; ac_word=$2
3540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3541 $as_echo_n "checking for $ac_word... " >&6; }
3542 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3543   $as_echo_n "(cached) " >&6
3544 else
3545   if test -n "$ac_ct_CC"; then
3546   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3547 else
3548 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3549 for as_dir in $PATH
3550 do
3551   IFS=$as_save_IFS
3552   test -z "$as_dir" && as_dir=.
3553     for ac_exec_ext in '' $ac_executable_extensions; do
3554   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3555     ac_cv_prog_ac_ct_CC="gcc"
3556     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3557     break 2
3558   fi
3559 done
3560   done
3561 IFS=$as_save_IFS
3562
3563 fi
3564 fi
3565 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3566 if test -n "$ac_ct_CC"; then
3567   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3568 $as_echo "$ac_ct_CC" >&6; }
3569 else
3570   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3571 $as_echo "no" >&6; }
3572 fi
3573
3574   if test "x$ac_ct_CC" = x; then
3575     CC=""
3576   else
3577     case $cross_compiling:$ac_tool_warned in
3578 yes:)
3579 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3580 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3581 ac_tool_warned=yes ;;
3582 esac
3583     CC=$ac_ct_CC
3584   fi
3585 else
3586   CC="$ac_cv_prog_CC"
3587 fi
3588
3589 if test -z "$CC"; then
3590           if test -n "$ac_tool_prefix"; then
3591     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3592 set dummy ${ac_tool_prefix}cc; ac_word=$2
3593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3594 $as_echo_n "checking for $ac_word... " >&6; }
3595 if test "${ac_cv_prog_CC+set}" = set; then :
3596   $as_echo_n "(cached) " >&6
3597 else
3598   if test -n "$CC"; then
3599   ac_cv_prog_CC="$CC" # Let the user override the test.
3600 else
3601 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3602 for as_dir in $PATH
3603 do
3604   IFS=$as_save_IFS
3605   test -z "$as_dir" && as_dir=.
3606     for ac_exec_ext in '' $ac_executable_extensions; do
3607   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3608     ac_cv_prog_CC="${ac_tool_prefix}cc"
3609     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3610     break 2
3611   fi
3612 done
3613   done
3614 IFS=$as_save_IFS
3615
3616 fi
3617 fi
3618 CC=$ac_cv_prog_CC
3619 if test -n "$CC"; then
3620   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3621 $as_echo "$CC" >&6; }
3622 else
3623   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3624 $as_echo "no" >&6; }
3625 fi
3626
3627
3628   fi
3629 fi
3630 if test -z "$CC"; then
3631   # Extract the first word of "cc", so it can be a program name with args.
3632 set dummy cc; ac_word=$2
3633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3634 $as_echo_n "checking for $ac_word... " >&6; }
3635 if test "${ac_cv_prog_CC+set}" = set; then :
3636   $as_echo_n "(cached) " >&6
3637 else
3638   if test -n "$CC"; then
3639   ac_cv_prog_CC="$CC" # Let the user override the test.
3640 else
3641   ac_prog_rejected=no
3642 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3643 for as_dir in $PATH
3644 do
3645   IFS=$as_save_IFS
3646   test -z "$as_dir" && as_dir=.
3647     for ac_exec_ext in '' $ac_executable_extensions; do
3648   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3649     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3650        ac_prog_rejected=yes
3651        continue
3652      fi
3653     ac_cv_prog_CC="cc"
3654     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3655     break 2
3656   fi
3657 done
3658   done
3659 IFS=$as_save_IFS
3660
3661 if test $ac_prog_rejected = yes; then
3662   # We found a bogon in the path, so make sure we never use it.
3663   set dummy $ac_cv_prog_CC
3664   shift
3665   if test $# != 0; then
3666     # We chose a different compiler from the bogus one.
3667     # However, it has the same basename, so the bogon will be chosen
3668     # first if we set CC to just the basename; use the full file name.
3669     shift
3670     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3671   fi
3672 fi
3673 fi
3674 fi
3675 CC=$ac_cv_prog_CC
3676 if test -n "$CC"; then
3677   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3678 $as_echo "$CC" >&6; }
3679 else
3680   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3681 $as_echo "no" >&6; }
3682 fi
3683
3684
3685 fi
3686 if test -z "$CC"; then
3687   if test -n "$ac_tool_prefix"; then
3688   for ac_prog in cl.exe
3689   do
3690     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3691 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3693 $as_echo_n "checking for $ac_word... " >&6; }
3694 if test "${ac_cv_prog_CC+set}" = set; then :
3695   $as_echo_n "(cached) " >&6
3696 else
3697   if test -n "$CC"; then
3698   ac_cv_prog_CC="$CC" # Let the user override the test.
3699 else
3700 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3701 for as_dir in $PATH
3702 do
3703   IFS=$as_save_IFS
3704   test -z "$as_dir" && as_dir=.
3705     for ac_exec_ext in '' $ac_executable_extensions; do
3706   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3707     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3708     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3709     break 2
3710   fi
3711 done
3712   done
3713 IFS=$as_save_IFS
3714
3715 fi
3716 fi
3717 CC=$ac_cv_prog_CC
3718 if test -n "$CC"; then
3719   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3720 $as_echo "$CC" >&6; }
3721 else
3722   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3723 $as_echo "no" >&6; }
3724 fi
3725
3726
3727     test -n "$CC" && break
3728   done
3729 fi
3730 if test -z "$CC"; then
3731   ac_ct_CC=$CC
3732   for ac_prog in cl.exe
3733 do
3734   # Extract the first word of "$ac_prog", so it can be a program name with args.
3735 set dummy $ac_prog; ac_word=$2
3736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3737 $as_echo_n "checking for $ac_word... " >&6; }
3738 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3739   $as_echo_n "(cached) " >&6
3740 else
3741   if test -n "$ac_ct_CC"; then
3742   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3743 else
3744 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3745 for as_dir in $PATH
3746 do
3747   IFS=$as_save_IFS
3748   test -z "$as_dir" && as_dir=.
3749     for ac_exec_ext in '' $ac_executable_extensions; do
3750   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3751     ac_cv_prog_ac_ct_CC="$ac_prog"
3752     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3753     break 2
3754   fi
3755 done
3756   done
3757 IFS=$as_save_IFS
3758
3759 fi
3760 fi
3761 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3762 if test -n "$ac_ct_CC"; then
3763   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3764 $as_echo "$ac_ct_CC" >&6; }
3765 else
3766   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3767 $as_echo "no" >&6; }
3768 fi
3769
3770
3771   test -n "$ac_ct_CC" && break
3772 done
3773
3774   if test "x$ac_ct_CC" = x; then
3775     CC=""
3776   else
3777     case $cross_compiling:$ac_tool_warned in
3778 yes:)
3779 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3780 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3781 ac_tool_warned=yes ;;
3782 esac
3783     CC=$ac_ct_CC
3784   fi
3785 fi
3786
3787 fi
3788
3789
3790 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3791 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3792 as_fn_error "no acceptable C compiler found in \$PATH
3793 See \`config.log' for more details." "$LINENO" 5; }
3794
3795 # Provide some information about the compiler.
3796 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3797 set X $ac_compile
3798 ac_compiler=$2
3799 for ac_option in --version -v -V -qversion; do
3800   { { ac_try="$ac_compiler $ac_option >&5"
3801 case "(($ac_try" in
3802   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3803   *) ac_try_echo=$ac_try;;
3804 esac
3805 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3806 $as_echo "$ac_try_echo"; } >&5
3807   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3808   ac_status=$?
3809   if test -s conftest.err; then
3810     sed '10a\
3811 ... rest of stderr output deleted ...
3812          10q' conftest.err >conftest.er1
3813     cat conftest.er1 >&5
3814     rm -f conftest.er1 conftest.err
3815   fi
3816   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3817   test $ac_status = 0; }
3818 done
3819
3820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3821 /* end confdefs.h.  */
3822
3823 int
3824 main ()
3825 {
3826
3827   ;
3828   return 0;
3829 }
3830 _ACEOF
3831 ac_clean_files_save=$ac_clean_files
3832 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3833 # Try to create an executable without -o first, disregard a.out.
3834 # It will help us diagnose broken compilers, and finding out an intuition
3835 # of exeext.
3836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3837 $as_echo_n "checking for C compiler default output file name... " >&6; }
3838 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3839
3840 # The possible output files:
3841 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3842
3843 ac_rmfiles=
3844 for ac_file in $ac_files
3845 do
3846   case $ac_file in
3847     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3848     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3849   esac
3850 done
3851 rm -f $ac_rmfiles
3852
3853 if { { ac_try="$ac_link_default"
3854 case "(($ac_try" in
3855   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3856   *) ac_try_echo=$ac_try;;
3857 esac
3858 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3859 $as_echo "$ac_try_echo"; } >&5
3860   (eval "$ac_link_default") 2>&5
3861   ac_status=$?
3862   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3863   test $ac_status = 0; }; then :
3864   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3865 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3866 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3867 # so that the user can short-circuit this test for compilers unknown to
3868 # Autoconf.
3869 for ac_file in $ac_files ''
3870 do
3871   test -f "$ac_file" || continue
3872   case $ac_file in
3873     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3874         ;;
3875     [ab].out )
3876         # We found the default executable, but exeext='' is most
3877         # certainly right.
3878         break;;
3879     *.* )
3880         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3881         then :; else
3882            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3883         fi
3884         # We set ac_cv_exeext here because the later test for it is not
3885         # safe: cross compilers may not add the suffix if given an `-o'
3886         # argument, so we may need to know it at that point already.
3887         # Even if this section looks crufty: it has the advantage of
3888         # actually working.
3889         break;;
3890     * )
3891         break;;
3892   esac
3893 done
3894 test "$ac_cv_exeext" = no && ac_cv_exeext=
3895
3896 else
3897   ac_file=''
3898 fi
3899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3900 $as_echo "$ac_file" >&6; }
3901 if test -z "$ac_file"; then :
3902   $as_echo "$as_me: failed program was:" >&5
3903 sed 's/^/| /' conftest.$ac_ext >&5
3904
3905 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3906 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3907 { as_fn_set_status 77
3908 as_fn_error "C compiler cannot create executables
3909 See \`config.log' for more details." "$LINENO" 5; }; }
3910 fi
3911 ac_exeext=$ac_cv_exeext
3912
3913 # Check that the compiler produces executables we can run.  If not, either
3914 # the compiler is broken, or we cross compile.
3915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3916 $as_echo_n "checking whether the C compiler works... " >&6; }
3917 # If not cross compiling, check that we can run a simple program.
3918 if test "$cross_compiling" != yes; then
3919   if { ac_try='./$ac_file'
3920   { { case "(($ac_try" in
3921   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3922   *) ac_try_echo=$ac_try;;
3923 esac
3924 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3925 $as_echo "$ac_try_echo"; } >&5
3926   (eval "$ac_try") 2>&5
3927   ac_status=$?
3928   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3929   test $ac_status = 0; }; }; then
3930     cross_compiling=no
3931   else
3932     if test "$cross_compiling" = maybe; then
3933         cross_compiling=yes
3934     else
3935         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3936 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3937 as_fn_error "cannot run C compiled programs.
3938 If you meant to cross compile, use \`--host'.
3939 See \`config.log' for more details." "$LINENO" 5; }
3940     fi
3941   fi
3942 fi
3943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3944 $as_echo "yes" >&6; }
3945
3946 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3947 ac_clean_files=$ac_clean_files_save
3948 # Check that the compiler produces executables we can run.  If not, either
3949 # the compiler is broken, or we cross compile.
3950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3951 $as_echo_n "checking whether we are cross compiling... " >&6; }
3952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3953 $as_echo "$cross_compiling" >&6; }
3954
3955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3956 $as_echo_n "checking for suffix of executables... " >&6; }
3957 if { { ac_try="$ac_link"
3958 case "(($ac_try" in
3959   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3960   *) ac_try_echo=$ac_try;;
3961 esac
3962 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3963 $as_echo "$ac_try_echo"; } >&5
3964   (eval "$ac_link") 2>&5
3965   ac_status=$?
3966   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3967   test $ac_status = 0; }; then :
3968   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3969 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3970 # work properly (i.e., refer to `conftest.exe'), while it won't with
3971 # `rm'.
3972 for ac_file in conftest.exe conftest conftest.*; do
3973   test -f "$ac_file" || continue
3974   case $ac_file in
3975     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3976     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3977           break;;
3978     * ) break;;
3979   esac
3980 done
3981 else
3982   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3983 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3984 as_fn_error "cannot compute suffix of executables: cannot compile and link
3985 See \`config.log' for more details." "$LINENO" 5; }
3986 fi
3987 rm -f conftest$ac_cv_exeext
3988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3989 $as_echo "$ac_cv_exeext" >&6; }
3990
3991 rm -f conftest.$ac_ext
3992 EXEEXT=$ac_cv_exeext
3993 ac_exeext=$EXEEXT
3994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3995 $as_echo_n "checking for suffix of object files... " >&6; }
3996 if test "${ac_cv_objext+set}" = set; then :
3997   $as_echo_n "(cached) " >&6
3998 else
3999   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4000 /* end confdefs.h.  */
4001
4002 int
4003 main ()
4004 {
4005
4006   ;
4007   return 0;
4008 }
4009 _ACEOF
4010 rm -f conftest.o conftest.obj
4011 if { { ac_try="$ac_compile"
4012 case "(($ac_try" in
4013   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4014   *) ac_try_echo=$ac_try;;
4015 esac
4016 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4017 $as_echo "$ac_try_echo"; } >&5
4018   (eval "$ac_compile") 2>&5
4019   ac_status=$?
4020   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4021   test $ac_status = 0; }; then :
4022   for ac_file in conftest.o conftest.obj conftest.*; do
4023   test -f "$ac_file" || continue;
4024   case $ac_file in
4025     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4026     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4027        break;;
4028   esac
4029 done
4030 else
4031   $as_echo "$as_me: failed program was:" >&5
4032 sed 's/^/| /' conftest.$ac_ext >&5
4033
4034 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4035 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4036 as_fn_error "cannot compute suffix of object files: cannot compile
4037 See \`config.log' for more details." "$LINENO" 5; }
4038 fi
4039 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4040 fi
4041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4042 $as_echo "$ac_cv_objext" >&6; }
4043 OBJEXT=$ac_cv_objext
4044 ac_objext=$OBJEXT
4045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4046 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4047 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4048   $as_echo_n "(cached) " >&6
4049 else
4050   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4051 /* end confdefs.h.  */
4052
4053 int
4054 main ()
4055 {
4056 #ifndef __GNUC__
4057        choke me
4058 #endif
4059
4060   ;
4061   return 0;
4062 }
4063 _ACEOF
4064 if ac_fn_c_try_compile "$LINENO"; then :
4065   ac_compiler_gnu=yes
4066 else
4067   ac_compiler_gnu=no
4068 fi
4069 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4070 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4071
4072 fi
4073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4074 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4075 if test $ac_compiler_gnu = yes; then
4076   GCC=yes
4077 else
4078   GCC=
4079 fi
4080 ac_test_CFLAGS=${CFLAGS+set}
4081 ac_save_CFLAGS=$CFLAGS
4082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4083 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4084 if test "${ac_cv_prog_cc_g+set}" = set; then :
4085   $as_echo_n "(cached) " >&6
4086 else
4087   ac_save_c_werror_flag=$ac_c_werror_flag
4088    ac_c_werror_flag=yes
4089    ac_cv_prog_cc_g=no
4090    CFLAGS="-g"
4091    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4092 /* end confdefs.h.  */
4093
4094 int
4095 main ()
4096 {
4097
4098   ;
4099   return 0;
4100 }
4101 _ACEOF
4102 if ac_fn_c_try_compile "$LINENO"; then :
4103   ac_cv_prog_cc_g=yes
4104 else
4105   CFLAGS=""
4106       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4107 /* end confdefs.h.  */
4108
4109 int
4110 main ()
4111 {
4112
4113   ;
4114   return 0;
4115 }
4116 _ACEOF
4117 if ac_fn_c_try_compile "$LINENO"; then :
4118
4119 else
4120   ac_c_werror_flag=$ac_save_c_werror_flag
4121          CFLAGS="-g"
4122          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4123 /* end confdefs.h.  */
4124
4125 int
4126 main ()
4127 {
4128
4129   ;
4130   return 0;
4131 }
4132 _ACEOF
4133 if ac_fn_c_try_compile "$LINENO"; then :
4134   ac_cv_prog_cc_g=yes
4135 fi
4136 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4137 fi
4138 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4139 fi
4140 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4141    ac_c_werror_flag=$ac_save_c_werror_flag
4142 fi
4143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4144 $as_echo "$ac_cv_prog_cc_g" >&6; }
4145 if test "$ac_test_CFLAGS" = set; then
4146   CFLAGS=$ac_save_CFLAGS
4147 elif test $ac_cv_prog_cc_g = yes; then
4148   if test "$GCC" = yes; then
4149     CFLAGS="-g -O2"
4150   else
4151     CFLAGS="-g"
4152   fi
4153 else
4154   if test "$GCC" = yes; then
4155     CFLAGS="-O2"
4156   else
4157     CFLAGS=
4158   fi
4159 fi
4160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4161 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4162 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4163   $as_echo_n "(cached) " >&6
4164 else
4165   ac_cv_prog_cc_c89=no
4166 ac_save_CC=$CC
4167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4168 /* end confdefs.h.  */
4169 #include <stdarg.h>
4170 #include <stdio.h>
4171 #include <sys/types.h>
4172 #include <sys/stat.h>
4173 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4174 struct buf { int x; };
4175 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4176 static char *e (p, i)
4177      char **p;
4178      int i;
4179 {
4180   return p[i];
4181 }
4182 static char *f (char * (*g) (char **, int), char **p, ...)
4183 {
4184   char *s;
4185   va_list v;
4186   va_start (v,p);
4187   s = g (p, va_arg (v,int));
4188   va_end (v);
4189   return s;
4190 }
4191
4192 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4193    function prototypes and stuff, but not '\xHH' hex character constants.
4194    These don't provoke an error unfortunately, instead are silently treated
4195    as 'x'.  The following induces an error, until -std is added to get
4196    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4197    array size at least.  It's necessary to write '\x00'==0 to get something
4198    that's true only with -std.  */
4199 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4200
4201 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4202    inside strings and character constants.  */
4203 #define FOO(x) 'x'
4204 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4205
4206 int test (int i, double x);
4207 struct s1 {int (*f) (int a);};
4208 struct s2 {int (*f) (double a);};
4209 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4210 int argc;
4211 char **argv;
4212 int
4213 main ()
4214 {
4215 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4216   ;
4217   return 0;
4218 }
4219 _ACEOF
4220 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4221         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4222 do
4223   CC="$ac_save_CC $ac_arg"
4224   if ac_fn_c_try_compile "$LINENO"; then :
4225   ac_cv_prog_cc_c89=$ac_arg
4226 fi
4227 rm -f core conftest.err conftest.$ac_objext
4228   test "x$ac_cv_prog_cc_c89" != "xno" && break
4229 done
4230 rm -f conftest.$ac_ext
4231 CC=$ac_save_CC
4232
4233 fi
4234 # AC_CACHE_VAL
4235 case "x$ac_cv_prog_cc_c89" in
4236   x)
4237     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4238 $as_echo "none needed" >&6; } ;;
4239   xno)
4240     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4241 $as_echo "unsupported" >&6; } ;;
4242   *)
4243     CC="$CC $ac_cv_prog_cc_c89"
4244     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4245 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4246 esac
4247 if test "x$ac_cv_prog_cc_c89" != xno; then :
4248
4249 fi
4250
4251 ac_ext=c
4252 ac_cpp='$CPP $CPPFLAGS'
4253 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4254 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4255 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4256
4257 if test "x$CC" != xcc; then
4258   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4259 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4260 else
4261   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4262 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4263 fi
4264 set dummy $CC; ac_cc=`$as_echo "$2" |
4265                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4266 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4267   $as_echo_n "(cached) " >&6
4268 else
4269   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4270 /* end confdefs.h.  */
4271
4272 int
4273 main ()
4274 {
4275
4276   ;
4277   return 0;
4278 }
4279 _ACEOF
4280 # Make sure it works both with $CC and with simple cc.
4281 # We do the test twice because some compilers refuse to overwrite an
4282 # existing .o file with -o, though they will create one.
4283 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4284 rm -f conftest2.*
4285 if { { case "(($ac_try" in
4286   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4287   *) ac_try_echo=$ac_try;;
4288 esac
4289 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4290 $as_echo "$ac_try_echo"; } >&5
4291   (eval "$ac_try") 2>&5
4292   ac_status=$?
4293   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4294   test $ac_status = 0; } &&
4295    test -f conftest2.$ac_objext && { { case "(($ac_try" in
4296   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4297   *) ac_try_echo=$ac_try;;
4298 esac
4299 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4300 $as_echo "$ac_try_echo"; } >&5
4301   (eval "$ac_try") 2>&5
4302   ac_status=$?
4303   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4304   test $ac_status = 0; };
4305 then
4306   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4307   if test "x$CC" != xcc; then
4308     # Test first that cc exists at all.
4309     if { ac_try='cc -c conftest.$ac_ext >&5'
4310   { { case "(($ac_try" in
4311   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4312   *) ac_try_echo=$ac_try;;
4313 esac
4314 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4315 $as_echo "$ac_try_echo"; } >&5
4316   (eval "$ac_try") 2>&5
4317   ac_status=$?
4318   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4319   test $ac_status = 0; }; }; then
4320       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4321       rm -f conftest2.*
4322       if { { case "(($ac_try" in
4323   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4324   *) ac_try_echo=$ac_try;;
4325 esac
4326 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4327 $as_echo "$ac_try_echo"; } >&5
4328   (eval "$ac_try") 2>&5
4329   ac_status=$?
4330   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4331   test $ac_status = 0; } &&
4332          test -f conftest2.$ac_objext && { { case "(($ac_try" in
4333   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4334   *) ac_try_echo=$ac_try;;
4335 esac
4336 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4337 $as_echo "$ac_try_echo"; } >&5
4338   (eval "$ac_try") 2>&5
4339   ac_status=$?
4340   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4341   test $ac_status = 0; };
4342       then
4343         # cc works too.
4344         :
4345       else
4346         # cc exists but doesn't like -o.
4347         eval ac_cv_prog_cc_${ac_cc}_c_o=no
4348       fi
4349     fi
4350   fi
4351 else
4352   eval ac_cv_prog_cc_${ac_cc}_c_o=no
4353 fi
4354 rm -f core conftest*
4355
4356 fi
4357 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4358   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4359 $as_echo "yes" >&6; }
4360 else
4361   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4362 $as_echo "no" >&6; }
4363
4364 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4365
4366 fi
4367
4368 # expand $ac_aux_dir to an absolute path
4369 am_aux_dir=`cd $ac_aux_dir && pwd`
4370
4371 # FIXME: we rely on the cache variable name because
4372 # there is no other way.
4373 set dummy $CC
4374 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4375 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4376 if test "$am_t" != yes; then
4377    # Losing compiler, so override with the script.
4378    # FIXME: It is wrong to rewrite CC.
4379    # But if we don't then we get into trouble of one sort or another.
4380    # A longer-term fix would be to have automake use am__CC in this case,
4381    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4382    CC="$am_aux_dir/compile $CC"
4383 fi
4384
4385
4386 ac_ext=cpp
4387 ac_cpp='$CXXCPP $CPPFLAGS'
4388 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4389 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4390 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4391 if test -z "$CXX"; then
4392   if test -n "$CCC"; then
4393     CXX=$CCC
4394   else
4395     if test -n "$ac_tool_prefix"; then
4396   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4397   do
4398     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4399 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4401 $as_echo_n "checking for $ac_word... " >&6; }
4402 if test "${ac_cv_prog_CXX+set}" = set; then :
4403   $as_echo_n "(cached) " >&6
4404 else
4405   if test -n "$CXX"; then
4406   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4407 else
4408 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4409 for as_dir in $PATH
4410 do
4411   IFS=$as_save_IFS
4412   test -z "$as_dir" && as_dir=.
4413     for ac_exec_ext in '' $ac_executable_extensions; do
4414   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4415     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4416     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4417     break 2
4418   fi
4419 done
4420   done
4421 IFS=$as_save_IFS
4422
4423 fi
4424 fi
4425 CXX=$ac_cv_prog_CXX
4426 if test -n "$CXX"; then
4427   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4428 $as_echo "$CXX" >&6; }
4429 else
4430   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4431 $as_echo "no" >&6; }
4432 fi
4433
4434
4435     test -n "$CXX" && break
4436   done
4437 fi
4438 if test -z "$CXX"; then
4439   ac_ct_CXX=$CXX
4440   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4441 do
4442   # Extract the first word of "$ac_prog", so it can be a program name with args.
4443 set dummy $ac_prog; ac_word=$2
4444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4445 $as_echo_n "checking for $ac_word... " >&6; }
4446 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4447   $as_echo_n "(cached) " >&6
4448 else
4449   if test -n "$ac_ct_CXX"; then
4450   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4451 else
4452 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4453 for as_dir in $PATH
4454 do
4455   IFS=$as_save_IFS
4456   test -z "$as_dir" && as_dir=.
4457     for ac_exec_ext in '' $ac_executable_extensions; do
4458   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4459     ac_cv_prog_ac_ct_CXX="$ac_prog"
4460     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4461     break 2
4462   fi
4463 done
4464   done
4465 IFS=$as_save_IFS
4466
4467 fi
4468 fi
4469 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4470 if test -n "$ac_ct_CXX"; then
4471   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4472 $as_echo "$ac_ct_CXX" >&6; }
4473 else
4474   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4475 $as_echo "no" >&6; }
4476 fi
4477
4478
4479   test -n "$ac_ct_CXX" && break
4480 done
4481
4482   if test "x$ac_ct_CXX" = x; then
4483     CXX="g++"
4484   else
4485     case $cross_compiling:$ac_tool_warned in
4486 yes:)
4487 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4488 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4489 ac_tool_warned=yes ;;
4490 esac
4491     CXX=$ac_ct_CXX
4492   fi
4493 fi
4494
4495   fi
4496 fi
4497 # Provide some information about the compiler.
4498 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4499 set X $ac_compile
4500 ac_compiler=$2
4501 for ac_option in --version -v -V -qversion; do
4502   { { ac_try="$ac_compiler $ac_option >&5"
4503 case "(($ac_try" in
4504   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4505   *) ac_try_echo=$ac_try;;
4506 esac
4507 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4508 $as_echo "$ac_try_echo"; } >&5
4509   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4510   ac_status=$?
4511   if test -s conftest.err; then
4512     sed '10a\
4513 ... rest of stderr output deleted ...
4514          10q' conftest.err >conftest.er1
4515     cat conftest.er1 >&5
4516     rm -f conftest.er1 conftest.err
4517   fi
4518   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4519   test $ac_status = 0; }
4520 done
4521
4522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4523 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4524 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4525   $as_echo_n "(cached) " >&6
4526 else
4527   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4528 /* end confdefs.h.  */
4529
4530 int
4531 main ()
4532 {
4533 #ifndef __GNUC__
4534        choke me
4535 #endif
4536
4537   ;
4538   return 0;
4539 }
4540 _ACEOF
4541 if ac_fn_cxx_try_compile "$LINENO"; then :
4542   ac_compiler_gnu=yes
4543 else
4544   ac_compiler_gnu=no
4545 fi
4546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4547 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4548
4549 fi
4550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4551 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4552 if test $ac_compiler_gnu = yes; then
4553   GXX=yes
4554 else
4555   GXX=
4556 fi
4557 ac_test_CXXFLAGS=${CXXFLAGS+set}
4558 ac_save_CXXFLAGS=$CXXFLAGS
4559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4560 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4561 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4562   $as_echo_n "(cached) " >&6
4563 else
4564   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4565    ac_cxx_werror_flag=yes
4566    ac_cv_prog_cxx_g=no
4567    CXXFLAGS="-g"
4568    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4569 /* end confdefs.h.  */
4570
4571 int
4572 main ()
4573 {
4574
4575   ;
4576   return 0;
4577 }
4578 _ACEOF
4579 if ac_fn_cxx_try_compile "$LINENO"; then :
4580   ac_cv_prog_cxx_g=yes
4581 else
4582   CXXFLAGS=""
4583       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4584 /* end confdefs.h.  */
4585
4586 int
4587 main ()
4588 {
4589
4590   ;
4591   return 0;
4592 }
4593 _ACEOF
4594 if ac_fn_cxx_try_compile "$LINENO"; then :
4595
4596 else
4597   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4598          CXXFLAGS="-g"
4599          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4600 /* end confdefs.h.  */
4601
4602 int
4603 main ()
4604 {
4605
4606   ;
4607   return 0;
4608 }
4609 _ACEOF
4610 if ac_fn_cxx_try_compile "$LINENO"; then :
4611   ac_cv_prog_cxx_g=yes
4612 fi
4613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4614 fi
4615 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4616 fi
4617 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4618    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4619 fi
4620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4621 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4622 if test "$ac_test_CXXFLAGS" = set; then
4623   CXXFLAGS=$ac_save_CXXFLAGS
4624 elif test $ac_cv_prog_cxx_g = yes; then
4625   if test "$GXX" = yes; then
4626     CXXFLAGS="-g -O2"
4627   else
4628     CXXFLAGS="-g"
4629   fi
4630 else
4631   if test "$GXX" = yes; then
4632     CXXFLAGS="-O2"
4633   else
4634     CXXFLAGS=
4635   fi
4636 fi
4637 ac_ext=c
4638 ac_cpp='$CPP $CPPFLAGS'
4639 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4640 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4641 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4642
4643
4644
4645
4646 if test -n "$ac_tool_prefix"; then
4647   # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
4648 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
4649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4650 $as_echo_n "checking for $ac_word... " >&6; }
4651 if test "${ac_cv_prog_GNATBIND+set}" = set; then :
4652   $as_echo_n "(cached) " >&6
4653 else
4654   if test -n "$GNATBIND"; then
4655   ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
4656 else
4657 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4658 for as_dir in $PATH
4659 do
4660   IFS=$as_save_IFS
4661   test -z "$as_dir" && as_dir=.
4662     for ac_exec_ext in '' $ac_executable_extensions; do
4663   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4664     ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
4665     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4666     break 2
4667   fi
4668 done
4669   done
4670 IFS=$as_save_IFS
4671
4672 fi
4673 fi
4674 GNATBIND=$ac_cv_prog_GNATBIND
4675 if test -n "$GNATBIND"; then
4676   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
4677 $as_echo "$GNATBIND" >&6; }
4678 else
4679   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4680 $as_echo "no" >&6; }
4681 fi
4682
4683
4684 fi
4685 if test -z "$ac_cv_prog_GNATBIND"; then
4686   ac_ct_GNATBIND=$GNATBIND
4687   # Extract the first word of "gnatbind", so it can be a program name with args.
4688 set dummy gnatbind; ac_word=$2
4689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4690 $as_echo_n "checking for $ac_word... " >&6; }
4691 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then :
4692   $as_echo_n "(cached) " >&6
4693 else
4694   if test -n "$ac_ct_GNATBIND"; then
4695   ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
4696 else
4697 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4698 for as_dir in $PATH
4699 do
4700   IFS=$as_save_IFS
4701   test -z "$as_dir" && as_dir=.
4702     for ac_exec_ext in '' $ac_executable_extensions; do
4703   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4704     ac_cv_prog_ac_ct_GNATBIND="gnatbind"
4705     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4706     break 2
4707   fi
4708 done
4709   done
4710 IFS=$as_save_IFS
4711
4712 fi
4713 fi
4714 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
4715 if test -n "$ac_ct_GNATBIND"; then
4716   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
4717 $as_echo "$ac_ct_GNATBIND" >&6; }
4718 else
4719   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4720 $as_echo "no" >&6; }
4721 fi
4722
4723   if test "x$ac_ct_GNATBIND" = x; then
4724     GNATBIND="no"
4725   else
4726     case $cross_compiling:$ac_tool_warned in
4727 yes:)
4728 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4729 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4730 ac_tool_warned=yes ;;
4731 esac
4732     GNATBIND=$ac_ct_GNATBIND
4733   fi
4734 else
4735   GNATBIND="$ac_cv_prog_GNATBIND"
4736 fi
4737
4738 if test -n "$ac_tool_prefix"; then
4739   # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
4740 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
4741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4742 $as_echo_n "checking for $ac_word... " >&6; }
4743 if test "${ac_cv_prog_GNATMAKE+set}" = set; then :
4744   $as_echo_n "(cached) " >&6
4745 else
4746   if test -n "$GNATMAKE"; then
4747   ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
4748 else
4749 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4750 for as_dir in $PATH
4751 do
4752   IFS=$as_save_IFS
4753   test -z "$as_dir" && as_dir=.
4754     for ac_exec_ext in '' $ac_executable_extensions; do
4755   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4756     ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
4757     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4758     break 2
4759   fi
4760 done
4761   done
4762 IFS=$as_save_IFS
4763
4764 fi
4765 fi
4766 GNATMAKE=$ac_cv_prog_GNATMAKE
4767 if test -n "$GNATMAKE"; then
4768   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
4769 $as_echo "$GNATMAKE" >&6; }
4770 else
4771   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4772 $as_echo "no" >&6; }
4773 fi
4774
4775
4776 fi
4777 if test -z "$ac_cv_prog_GNATMAKE"; then
4778   ac_ct_GNATMAKE=$GNATMAKE
4779   # Extract the first word of "gnatmake", so it can be a program name with args.
4780 set dummy gnatmake; ac_word=$2
4781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4782 $as_echo_n "checking for $ac_word... " >&6; }
4783 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then :
4784   $as_echo_n "(cached) " >&6
4785 else
4786   if test -n "$ac_ct_GNATMAKE"; then
4787   ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
4788 else
4789 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4790 for as_dir in $PATH
4791 do
4792   IFS=$as_save_IFS
4793   test -z "$as_dir" && as_dir=.
4794     for ac_exec_ext in '' $ac_executable_extensions; do
4795   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4796     ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
4797     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4798     break 2
4799   fi
4800 done
4801   done
4802 IFS=$as_save_IFS
4803
4804 fi
4805 fi
4806 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
4807 if test -n "$ac_ct_GNATMAKE"; then
4808   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
4809 $as_echo "$ac_ct_GNATMAKE" >&6; }
4810 else
4811   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4812 $as_echo "no" >&6; }
4813 fi
4814
4815   if test "x$ac_ct_GNATMAKE" = x; then
4816     GNATMAKE="no"
4817   else
4818     case $cross_compiling:$ac_tool_warned in
4819 yes:)
4820 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4821 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4822 ac_tool_warned=yes ;;
4823 esac
4824     GNATMAKE=$ac_ct_GNATMAKE
4825   fi
4826 else
4827   GNATMAKE="$ac_cv_prog_GNATMAKE"
4828 fi
4829
4830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5
4831 $as_echo_n "checking whether compiler driver understands Ada... " >&6; }
4832 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then :
4833   $as_echo_n "(cached) " >&6
4834 else
4835   cat >conftest.adb <<EOF
4836 procedure conftest is begin null; end conftest;
4837 EOF
4838 acx_cv_cc_gcc_supports_ada=no
4839 # There is a bug in old released versions of GCC which causes the
4840 # driver to exit successfully when the appropriate language module
4841 # has not been installed.  This is fixed in 2.95.4, 3.0.2, and 3.1.
4842 # Therefore we must check for the error message as well as an
4843 # unsuccessful exit.
4844 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
4845 # given a .adb file, but produce no object file.  So we must check
4846 # if an object file was really produced to guard against this.
4847 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
4848 if test x"$errors" = x && test -f conftest.$ac_objext; then
4849   acx_cv_cc_gcc_supports_ada=yes
4850 fi
4851 rm -f conftest.*
4852 fi
4853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
4854 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
4855
4856 if test "x$GNATBIND" != xno && test "x$GNATMAKE" != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
4857   have_gnat=yes
4858 else
4859   have_gnat=no
4860 fi
4861
4862
4863 # autoconf is lame and doesn't give us any substitution variable for this.
4864 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4865   NO_MINUS_C_MINUS_O=yes
4866 else
4867   OUTPUT_OPTION='-o $@'
4868 fi
4869
4870
4871
4872 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
4873 # optimizations to be activated explicitly by the toplevel.
4874 case "$CC" in
4875   */prev-gcc/xgcc*) ;;
4876   *) CFLAGS=`echo "$CFLAGS " | sed -e "s/-Ofast[        ]//" -e "s/-O[gs][      ]//" -e "s/-O[0-9]*[    ]//" `
4877      CXXFLAGS=`echo "$CXXFLAGS " | sed -e "s/-Ofast[    ]//" -e "s/-O[gs][      ]//" -e "s/-O[0-9]*[    ]//" ` ;;
4878 esac
4879
4880
4881
4882 # Determine PICFLAG for target gnatlib.
4883
4884
4885
4886
4887 case "${target}" in
4888     # PIC is the default on some targets or must not be used.
4889     *-*-darwin*)
4890         # PIC is the default on this platform
4891         # Common symbols not allowed in MH_DYLIB files
4892         PICFLAG_FOR_TARGET=-fno-common
4893         ;;
4894     alpha*-dec-osf5*)
4895         # PIC is the default.
4896         ;;
4897     hppa*64*-*-hpux*)
4898         # PIC is the default for 64-bit PA HP-UX.
4899         ;;
4900     i[34567]86-*-cygwin* | x86_64-*-cygwin*)
4901         ;;
4902     i[34567]86-*-mingw* | x86_64-*-mingw*)
4903         ;;
4904     i[34567]86-*-interix[3-9]*)
4905         # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4906         # Instead, we relocate shared libraries at runtime.
4907         ;;
4908     i[34567]86-*-nto-qnx*)
4909         # QNX uses GNU C++, but need to define -shared option too, otherwise
4910         # it will coredump.
4911         PICFLAG_FOR_TARGET='-fPIC -shared'
4912         ;;
4913     i[34567]86-pc-msdosdjgpp*)
4914         # DJGPP does not support shared libraries at all.
4915         ;;
4916     ia64*-*-hpux*)
4917         # On IA64 HP-UX, PIC is the default but the pic flag
4918         # sets the default TLS model and affects inlining.
4919         PICFLAG_FOR_TARGET=-fPIC
4920         ;;
4921     mips-sgi-irix6*)
4922         # PIC is the default.
4923         ;;
4924     rs6000-ibm-aix* | powerpc-ibm-aix*)
4925         # All AIX code is PIC.
4926         ;;
4927
4928     # Some targets support both -fPIC and -fpic, but prefer the latter.
4929     # FIXME: Why?
4930     i[34567]86-*-* | x86_64-*-*)
4931         PICFLAG_FOR_TARGET=-fpic
4932         ;;
4933     m68k-*-*)
4934         PICFLAG_FOR_TARGET=-fpic
4935         ;;
4936     # FIXME: Override -fPIC default in libgcc only?
4937     sh-*-linux* | sh[2346lbe]*-*-linux*)
4938         PICFLAG_FOR_TARGET=-fpic
4939         ;;
4940     # FIXME: Simplify to sh*-*-netbsd*?
4941     sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
4942       sh64-*-netbsd* | sh64l*-*-netbsd*)
4943         PICFLAG_FOR_TARGET=-fpic
4944         ;;
4945     # Default to -fPIC unless specified otherwise.
4946     *)
4947         PICFLAG_FOR_TARGET=-fPIC
4948         ;;
4949 esac
4950
4951 # If the user explicitly uses -fpic/-fPIC, keep that.
4952 case "${CFLAGS_FOR_TARGET}" in
4953     *-fpic*)
4954         PICFLAG_FOR_TARGET=-fpic
4955         ;;
4956     *-fPIC*)
4957         PICFLAG_FOR_TARGET=-fPIC
4958         ;;
4959 esac
4960
4961
4962
4963 # -------------------------
4964 # Check C compiler features
4965 # -------------------------
4966
4967
4968 ac_ext=c
4969 ac_cpp='$CPP $CPPFLAGS'
4970 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4971 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4972 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4974 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4975 # On Suns, sometimes $CPP names a directory.
4976 if test -n "$CPP" && test -d "$CPP"; then
4977   CPP=
4978 fi
4979 if test -z "$CPP"; then
4980   if test "${ac_cv_prog_CPP+set}" = set; then :
4981   $as_echo_n "(cached) " >&6
4982 else
4983       # Double quotes because CPP needs to be expanded
4984     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4985     do
4986       ac_preproc_ok=false
4987 for ac_c_preproc_warn_flag in '' yes
4988 do
4989   # Use a header file that comes with gcc, so configuring glibc
4990   # with a fresh cross-compiler works.
4991   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4992   # <limits.h> exists even on freestanding compilers.
4993   # On the NeXT, cc -E runs the code through the compiler's parser,
4994   # not just through cpp. "Syntax error" is here to catch this case.
4995   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4996 /* end confdefs.h.  */
4997 #ifdef __STDC__
4998 # include <limits.h>
4999 #else
5000 # include <assert.h>
5001 #endif
5002                      Syntax error
5003 _ACEOF
5004 if ac_fn_c_try_cpp "$LINENO"; then :
5005
5006 else
5007   # Broken: fails on valid input.
5008 continue
5009 fi
5010 rm -f conftest.err conftest.$ac_ext
5011
5012   # OK, works on sane cases.  Now check whether nonexistent headers
5013   # can be detected and how.
5014   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5015 /* end confdefs.h.  */
5016 #include <ac_nonexistent.h>
5017 _ACEOF
5018 if ac_fn_c_try_cpp "$LINENO"; then :
5019   # Broken: success on invalid input.
5020 continue
5021 else
5022   # Passes both tests.
5023 ac_preproc_ok=:
5024 break
5025 fi
5026 rm -f conftest.err conftest.$ac_ext
5027
5028 done
5029 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5030 rm -f conftest.err conftest.$ac_ext
5031 if $ac_preproc_ok; then :
5032   break
5033 fi
5034
5035     done
5036     ac_cv_prog_CPP=$CPP
5037
5038 fi
5039   CPP=$ac_cv_prog_CPP
5040 else
5041   ac_cv_prog_CPP=$CPP
5042 fi
5043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5044 $as_echo "$CPP" >&6; }
5045 ac_preproc_ok=false
5046 for ac_c_preproc_warn_flag in '' yes
5047 do
5048   # Use a header file that comes with gcc, so configuring glibc
5049   # with a fresh cross-compiler works.
5050   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5051   # <limits.h> exists even on freestanding compilers.
5052   # On the NeXT, cc -E runs the code through the compiler's parser,
5053   # not just through cpp. "Syntax error" is here to catch this case.
5054   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5055 /* end confdefs.h.  */
5056 #ifdef __STDC__
5057 # include <limits.h>
5058 #else
5059 # include <assert.h>
5060 #endif
5061                      Syntax error
5062 _ACEOF
5063 if ac_fn_c_try_cpp "$LINENO"; then :
5064
5065 else
5066   # Broken: fails on valid input.
5067 continue
5068 fi
5069 rm -f conftest.err conftest.$ac_ext
5070
5071   # OK, works on sane cases.  Now check whether nonexistent headers
5072   # can be detected and how.
5073   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5074 /* end confdefs.h.  */
5075 #include <ac_nonexistent.h>
5076 _ACEOF
5077 if ac_fn_c_try_cpp "$LINENO"; then :
5078   # Broken: success on invalid input.
5079 continue
5080 else
5081   # Passes both tests.
5082 ac_preproc_ok=:
5083 break
5084 fi
5085 rm -f conftest.err conftest.$ac_ext
5086
5087 done
5088 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5089 rm -f conftest.err conftest.$ac_ext
5090 if $ac_preproc_ok; then :
5091
5092 else
5093   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5094 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5095 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5096 See \`config.log' for more details." "$LINENO" 5; }
5097 fi
5098
5099 ac_ext=c
5100 ac_cpp='$CPP $CPPFLAGS'
5101 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5102 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5103 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5104
5105
5106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5107 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5108 if test "${ac_cv_path_GREP+set}" = set; then :
5109   $as_echo_n "(cached) " >&6
5110 else
5111   if test -z "$GREP"; then
5112   ac_path_GREP_found=false
5113   # Loop through the user's path and test for each of PROGNAME-LIST
5114   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5115 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5116 do
5117   IFS=$as_save_IFS
5118   test -z "$as_dir" && as_dir=.
5119     for ac_prog in grep ggrep; do
5120     for ac_exec_ext in '' $ac_executable_extensions; do
5121       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5122       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5123 # Check for GNU ac_path_GREP and select it if it is found.
5124   # Check for GNU $ac_path_GREP
5125 case `"$ac_path_GREP" --version 2>&1` in
5126 *GNU*)
5127   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5128 *)
5129   ac_count=0
5130   $as_echo_n 0123456789 >"conftest.in"
5131   while :
5132   do
5133     cat "conftest.in" "conftest.in" >"conftest.tmp"
5134     mv "conftest.tmp" "conftest.in"
5135     cp "conftest.in" "conftest.nl"
5136     $as_echo 'GREP' >> "conftest.nl"
5137     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5138     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5139     as_fn_arith $ac_count + 1 && ac_count=$as_val
5140     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5141       # Best one so far, save it but keep looking for a better one
5142       ac_cv_path_GREP="$ac_path_GREP"
5143       ac_path_GREP_max=$ac_count
5144     fi
5145     # 10*(2^10) chars as input seems more than enough
5146     test $ac_count -gt 10 && break
5147   done
5148   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5149 esac
5150
5151       $ac_path_GREP_found && break 3
5152     done
5153   done
5154   done
5155 IFS=$as_save_IFS
5156   if test -z "$ac_cv_path_GREP"; then
5157     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5158   fi
5159 else
5160   ac_cv_path_GREP=$GREP
5161 fi
5162
5163 fi
5164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5165 $as_echo "$ac_cv_path_GREP" >&6; }
5166  GREP="$ac_cv_path_GREP"
5167
5168
5169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5170 $as_echo_n "checking for egrep... " >&6; }
5171 if test "${ac_cv_path_EGREP+set}" = set; then :
5172   $as_echo_n "(cached) " >&6
5173 else
5174   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5175    then ac_cv_path_EGREP="$GREP -E"
5176    else
5177      if test -z "$EGREP"; then
5178   ac_path_EGREP_found=false
5179   # Loop through the user's path and test for each of PROGNAME-LIST
5180   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5181 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5182 do
5183   IFS=$as_save_IFS
5184   test -z "$as_dir" && as_dir=.
5185     for ac_prog in egrep; do
5186     for ac_exec_ext in '' $ac_executable_extensions; do
5187       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5188       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5189 # Check for GNU ac_path_EGREP and select it if it is found.
5190   # Check for GNU $ac_path_EGREP
5191 case `"$ac_path_EGREP" --version 2>&1` in
5192 *GNU*)
5193   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5194 *)
5195   ac_count=0
5196   $as_echo_n 0123456789 >"conftest.in"
5197   while :
5198   do
5199     cat "conftest.in" "conftest.in" >"conftest.tmp"
5200     mv "conftest.tmp" "conftest.in"
5201     cp "conftest.in" "conftest.nl"
5202     $as_echo 'EGREP' >> "conftest.nl"
5203     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5204     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5205     as_fn_arith $ac_count + 1 && ac_count=$as_val
5206     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5207       # Best one so far, save it but keep looking for a better one
5208       ac_cv_path_EGREP="$ac_path_EGREP"
5209       ac_path_EGREP_max=$ac_count
5210     fi
5211     # 10*(2^10) chars as input seems more than enough
5212     test $ac_count -gt 10 && break
5213   done
5214   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5215 esac
5216
5217       $ac_path_EGREP_found && break 3
5218     done
5219   done
5220   done
5221 IFS=$as_save_IFS
5222   if test -z "$ac_cv_path_EGREP"; then
5223     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5224   fi
5225 else
5226   ac_cv_path_EGREP=$EGREP
5227 fi
5228
5229    fi
5230 fi
5231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5232 $as_echo "$ac_cv_path_EGREP" >&6; }
5233  EGREP="$ac_cv_path_EGREP"
5234
5235
5236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5237 $as_echo_n "checking for ANSI C header files... " >&6; }
5238 if test "${ac_cv_header_stdc+set}" = set; then :
5239   $as_echo_n "(cached) " >&6
5240 else
5241   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5242 /* end confdefs.h.  */
5243 #include <stdlib.h>
5244 #include <stdarg.h>
5245 #include <string.h>
5246 #include <float.h>
5247
5248 int
5249 main ()
5250 {
5251
5252   ;
5253   return 0;
5254 }
5255 _ACEOF
5256 if ac_fn_c_try_compile "$LINENO"; then :
5257   ac_cv_header_stdc=yes
5258 else
5259   ac_cv_header_stdc=no
5260 fi
5261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5262
5263 if test $ac_cv_header_stdc = yes; then
5264   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5265   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5266 /* end confdefs.h.  */
5267 #include <string.h>
5268
5269 _ACEOF
5270 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5271   $EGREP "memchr" >/dev/null 2>&1; then :
5272
5273 else
5274   ac_cv_header_stdc=no
5275 fi
5276 rm -f conftest*
5277
5278 fi
5279
5280 if test $ac_cv_header_stdc = yes; then
5281   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5282   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5283 /* end confdefs.h.  */
5284 #include <stdlib.h>
5285
5286 _ACEOF
5287 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5288   $EGREP "free" >/dev/null 2>&1; then :
5289
5290 else
5291   ac_cv_header_stdc=no
5292 fi
5293 rm -f conftest*
5294
5295 fi
5296
5297 if test $ac_cv_header_stdc = yes; then
5298   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5299   if test "$cross_compiling" = yes; then :
5300   :
5301 else
5302   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5303 /* end confdefs.h.  */
5304 #include <ctype.h>
5305 #include <stdlib.h>
5306 #if ((' ' & 0x0FF) == 0x020)
5307 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5308 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5309 #else
5310 # define ISLOWER(c) \
5311                    (('a' <= (c) && (c) <= 'i') \
5312                      || ('j' <= (c) && (c) <= 'r') \
5313                      || ('s' <= (c) && (c) <= 'z'))
5314 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5315 #endif
5316
5317 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5318 int
5319 main ()
5320 {
5321   int i;
5322   for (i = 0; i < 256; i++)
5323     if (XOR (islower (i), ISLOWER (i))
5324         || toupper (i) != TOUPPER (i))
5325       return 2;
5326   return 0;
5327 }
5328 _ACEOF
5329 if ac_fn_c_try_run "$LINENO"; then :
5330
5331 else
5332   ac_cv_header_stdc=no
5333 fi
5334 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5335   conftest.$ac_objext conftest.beam conftest.$ac_ext
5336 fi
5337
5338 fi
5339 fi
5340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5341 $as_echo "$ac_cv_header_stdc" >&6; }
5342 if test $ac_cv_header_stdc = yes; then
5343
5344 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5345
5346 fi
5347
5348 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5349 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5350                   inttypes.h stdint.h unistd.h
5351 do :
5352   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5353 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5354 "
5355 eval as_val=\$$as_ac_Header
5356    if test "x$as_val" = x""yes; then :
5357   cat >>confdefs.h <<_ACEOF
5358 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5359 _ACEOF
5360
5361 fi
5362
5363 done
5364
5365
5366
5367   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5368 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5369   MINIX=yes
5370 else
5371   MINIX=
5372 fi
5373
5374
5375   if test "$MINIX" = yes; then
5376
5377 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5378
5379
5380 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5381
5382
5383 $as_echo "#define _MINIX 1" >>confdefs.h
5384
5385   fi
5386
5387
5388   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5389 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5390 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5391   $as_echo_n "(cached) " >&6
5392 else
5393   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5394 /* end confdefs.h.  */
5395
5396 #         define __EXTENSIONS__ 1
5397           $ac_includes_default
5398 int
5399 main ()
5400 {
5401
5402   ;
5403   return 0;
5404 }
5405 _ACEOF
5406 if ac_fn_c_try_compile "$LINENO"; then :
5407   ac_cv_safe_to_define___extensions__=yes
5408 else
5409   ac_cv_safe_to_define___extensions__=no
5410 fi
5411 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5412 fi
5413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5414 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5415   test $ac_cv_safe_to_define___extensions__ = yes &&
5416     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5417
5418   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5419
5420   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5421
5422   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5423
5424   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5425
5426
5427 ac_ext=c
5428 ac_cpp='$CPP $CPPFLAGS'
5429 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5430 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5431 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5433 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5434 # On Suns, sometimes $CPP names a directory.
5435 if test -n "$CPP" && test -d "$CPP"; then
5436   CPP=
5437 fi
5438 if test -z "$CPP"; then
5439   if test "${ac_cv_prog_CPP+set}" = set; then :
5440   $as_echo_n "(cached) " >&6
5441 else
5442       # Double quotes because CPP needs to be expanded
5443     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5444     do
5445       ac_preproc_ok=false
5446 for ac_c_preproc_warn_flag in '' yes
5447 do
5448   # Use a header file that comes with gcc, so configuring glibc
5449   # with a fresh cross-compiler works.
5450   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5451   # <limits.h> exists even on freestanding compilers.
5452   # On the NeXT, cc -E runs the code through the compiler's parser,
5453   # not just through cpp. "Syntax error" is here to catch this case.
5454   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5455 /* end confdefs.h.  */
5456 #ifdef __STDC__
5457 # include <limits.h>
5458 #else
5459 # include <assert.h>
5460 #endif
5461                      Syntax error
5462 _ACEOF
5463 if ac_fn_c_try_cpp "$LINENO"; then :
5464
5465 else
5466   # Broken: fails on valid input.
5467 continue
5468 fi
5469 rm -f conftest.err conftest.$ac_ext
5470
5471   # OK, works on sane cases.  Now check whether nonexistent headers
5472   # can be detected and how.
5473   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5474 /* end confdefs.h.  */
5475 #include <ac_nonexistent.h>
5476 _ACEOF
5477 if ac_fn_c_try_cpp "$LINENO"; then :
5478   # Broken: success on invalid input.
5479 continue
5480 else
5481   # Passes both tests.
5482 ac_preproc_ok=:
5483 break
5484 fi
5485 rm -f conftest.err conftest.$ac_ext
5486
5487 done
5488 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5489 rm -f conftest.err conftest.$ac_ext
5490 if $ac_preproc_ok; then :
5491   break
5492 fi
5493
5494     done
5495     ac_cv_prog_CPP=$CPP
5496
5497 fi
5498   CPP=$ac_cv_prog_CPP
5499 else
5500   ac_cv_prog_CPP=$CPP
5501 fi
5502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5503 $as_echo "$CPP" >&6; }
5504 ac_preproc_ok=false
5505 for ac_c_preproc_warn_flag in '' yes
5506 do
5507   # Use a header file that comes with gcc, so configuring glibc
5508   # with a fresh cross-compiler works.
5509   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5510   # <limits.h> exists even on freestanding compilers.
5511   # On the NeXT, cc -E runs the code through the compiler's parser,
5512   # not just through cpp. "Syntax error" is here to catch this case.
5513   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5514 /* end confdefs.h.  */
5515 #ifdef __STDC__
5516 # include <limits.h>
5517 #else
5518 # include <assert.h>
5519 #endif
5520                      Syntax error
5521 _ACEOF
5522 if ac_fn_c_try_cpp "$LINENO"; then :
5523
5524 else
5525   # Broken: fails on valid input.
5526 continue
5527 fi
5528 rm -f conftest.err conftest.$ac_ext
5529
5530   # OK, works on sane cases.  Now check whether nonexistent headers
5531   # can be detected and how.
5532   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5533 /* end confdefs.h.  */
5534 #include <ac_nonexistent.h>
5535 _ACEOF
5536 if ac_fn_c_try_cpp "$LINENO"; then :
5537   # Broken: success on invalid input.
5538 continue
5539 else
5540   # Passes both tests.
5541 ac_preproc_ok=:
5542 break
5543 fi
5544 rm -f conftest.err conftest.$ac_ext
5545
5546 done
5547 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5548 rm -f conftest.err conftest.$ac_ext
5549 if $ac_preproc_ok; then :
5550
5551 else
5552   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5553 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5554 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5555 See \`config.log' for more details." "$LINENO" 5; }
5556 fi
5557
5558 ac_ext=c
5559 ac_cpp='$CPP $CPPFLAGS'
5560 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5561 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5562 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5563
5564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5565 $as_echo_n "checking for inline... " >&6; }
5566 if test "${ac_cv_c_inline+set}" = set; then :
5567   $as_echo_n "(cached) " >&6
5568 else
5569   ac_cv_c_inline=no
5570 for ac_kw in inline __inline__ __inline; do
5571   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5572 /* end confdefs.h.  */
5573 #ifndef __cplusplus
5574 typedef int foo_t;
5575 static $ac_kw foo_t static_foo () {return 0; }
5576 $ac_kw foo_t foo () {return 0; }
5577 #endif
5578
5579 _ACEOF
5580 if ac_fn_c_try_compile "$LINENO"; then :
5581   ac_cv_c_inline=$ac_kw
5582 fi
5583 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5584   test "$ac_cv_c_inline" != no && break
5585 done
5586
5587 fi
5588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5589 $as_echo "$ac_cv_c_inline" >&6; }
5590
5591 case $ac_cv_c_inline in
5592   inline | yes) ;;
5593   *)
5594     case $ac_cv_c_inline in
5595       no) ac_val=;;
5596       *) ac_val=$ac_cv_c_inline;;
5597     esac
5598     cat >>confdefs.h <<_ACEOF
5599 #ifndef __cplusplus
5600 #define inline $ac_val
5601 #endif
5602 _ACEOF
5603     ;;
5604 esac
5605
5606
5607 # Check whether --enable-largefile was given.
5608 if test "${enable_largefile+set}" = set; then :
5609   enableval=$enable_largefile;
5610 fi
5611
5612 if test "$enable_largefile" != no; then
5613
5614   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5615 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5616 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5617   $as_echo_n "(cached) " >&6
5618 else
5619   ac_cv_sys_largefile_CC=no
5620      if test "$GCC" != yes; then
5621        ac_save_CC=$CC
5622        while :; do
5623          # IRIX 6.2 and later do not support large files by default,
5624          # so use the C compiler's -n32 option if that helps.
5625          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5626 /* end confdefs.h.  */
5627 #include <sys/types.h>
5628  /* Check that off_t can represent 2**63 - 1 correctly.
5629     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5630     since some C++ compilers masquerading as C compilers
5631     incorrectly reject 9223372036854775807.  */
5632 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5633   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5634                        && LARGE_OFF_T % 2147483647 == 1)
5635                       ? 1 : -1];
5636 int
5637 main ()
5638 {
5639
5640   ;
5641   return 0;
5642 }
5643 _ACEOF
5644          if ac_fn_c_try_compile "$LINENO"; then :
5645   break
5646 fi
5647 rm -f core conftest.err conftest.$ac_objext
5648          CC="$CC -n32"
5649          if ac_fn_c_try_compile "$LINENO"; then :
5650   ac_cv_sys_largefile_CC=' -n32'; break
5651 fi
5652 rm -f core conftest.err conftest.$ac_objext
5653          break
5654        done
5655        CC=$ac_save_CC
5656        rm -f conftest.$ac_ext
5657     fi
5658 fi
5659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5660 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5661   if test "$ac_cv_sys_largefile_CC" != no; then
5662     CC=$CC$ac_cv_sys_largefile_CC
5663   fi
5664
5665   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5666 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5667 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5668   $as_echo_n "(cached) " >&6
5669 else
5670   while :; do
5671   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5672 /* end confdefs.h.  */
5673 #include <sys/types.h>
5674  /* Check that off_t can represent 2**63 - 1 correctly.
5675     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5676     since some C++ compilers masquerading as C compilers
5677     incorrectly reject 9223372036854775807.  */
5678 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5679   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5680                        && LARGE_OFF_T % 2147483647 == 1)
5681                       ? 1 : -1];
5682 int
5683 main ()
5684 {
5685
5686   ;
5687   return 0;
5688 }
5689 _ACEOF
5690 if ac_fn_c_try_compile "$LINENO"; then :
5691   ac_cv_sys_file_offset_bits=no; break
5692 fi
5693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5694   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5695 /* end confdefs.h.  */
5696 #define _FILE_OFFSET_BITS 64
5697 #include <sys/types.h>
5698  /* Check that off_t can represent 2**63 - 1 correctly.
5699     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5700     since some C++ compilers masquerading as C compilers
5701     incorrectly reject 9223372036854775807.  */
5702 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5703   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5704                        && LARGE_OFF_T % 2147483647 == 1)
5705                       ? 1 : -1];
5706 int
5707 main ()
5708 {
5709
5710   ;
5711   return 0;
5712 }
5713 _ACEOF
5714 if ac_fn_c_try_compile "$LINENO"; then :
5715   ac_cv_sys_file_offset_bits=64; break
5716 fi
5717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5718   ac_cv_sys_file_offset_bits=unknown
5719   break
5720 done
5721 fi
5722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5723 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5724 case $ac_cv_sys_file_offset_bits in #(
5725   no | unknown) ;;
5726   *)
5727 cat >>confdefs.h <<_ACEOF
5728 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5729 _ACEOF
5730 ;;
5731 esac
5732 rm -rf conftest*
5733   if test $ac_cv_sys_file_offset_bits = unknown; then
5734     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5735 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5736 if test "${ac_cv_sys_large_files+set}" = set; then :
5737   $as_echo_n "(cached) " >&6
5738 else
5739   while :; do
5740   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5741 /* end confdefs.h.  */
5742 #include <sys/types.h>
5743  /* Check that off_t can represent 2**63 - 1 correctly.
5744     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5745     since some C++ compilers masquerading as C compilers
5746     incorrectly reject 9223372036854775807.  */
5747 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5748   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5749                        && LARGE_OFF_T % 2147483647 == 1)
5750                       ? 1 : -1];
5751 int
5752 main ()
5753 {
5754
5755   ;
5756   return 0;
5757 }
5758 _ACEOF
5759 if ac_fn_c_try_compile "$LINENO"; then :
5760   ac_cv_sys_large_files=no; break
5761 fi
5762 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5763   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5764 /* end confdefs.h.  */
5765 #define _LARGE_FILES 1
5766 #include <sys/types.h>
5767  /* Check that off_t can represent 2**63 - 1 correctly.
5768     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5769     since some C++ compilers masquerading as C compilers
5770     incorrectly reject 9223372036854775807.  */
5771 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5772   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5773                        && LARGE_OFF_T % 2147483647 == 1)
5774                       ? 1 : -1];
5775 int
5776 main ()
5777 {
5778
5779   ;
5780   return 0;
5781 }
5782 _ACEOF
5783 if ac_fn_c_try_compile "$LINENO"; then :
5784   ac_cv_sys_large_files=1; break
5785 fi
5786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5787   ac_cv_sys_large_files=unknown
5788   break
5789 done
5790 fi
5791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5792 $as_echo "$ac_cv_sys_large_files" >&6; }
5793 case $ac_cv_sys_large_files in #(
5794   no | unknown) ;;
5795   *)
5796 cat >>confdefs.h <<_ACEOF
5797 #define _LARGE_FILES $ac_cv_sys_large_files
5798 _ACEOF
5799 ;;
5800 esac
5801 rm -rf conftest*
5802   fi
5803 fi
5804
5805
5806 # sizeof(char) is 1 by definition.
5807 # The cast to long int works around a bug in the HP C Compiler
5808 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5809 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5810 # This bug is HP SR number 8606223364.
5811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
5812 $as_echo_n "checking size of void *... " >&6; }
5813 if test "${ac_cv_sizeof_void_p+set}" = set; then :
5814   $as_echo_n "(cached) " >&6
5815 else
5816   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
5817
5818 else
5819   if test "$ac_cv_type_void_p" = yes; then
5820      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5821 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5822 { as_fn_set_status 77
5823 as_fn_error "cannot compute sizeof (void *)
5824 See \`config.log' for more details." "$LINENO" 5; }; }
5825    else
5826      ac_cv_sizeof_void_p=0
5827    fi
5828 fi
5829
5830 fi
5831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
5832 $as_echo "$ac_cv_sizeof_void_p" >&6; }
5833
5834
5835
5836 cat >>confdefs.h <<_ACEOF
5837 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5838 _ACEOF
5839
5840
5841 # The cast to long int works around a bug in the HP C Compiler
5842 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5843 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5844 # This bug is HP SR number 8606223364.
5845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
5846 $as_echo_n "checking size of short... " >&6; }
5847 if test "${ac_cv_sizeof_short+set}" = set; then :
5848   $as_echo_n "(cached) " >&6
5849 else
5850   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
5851
5852 else
5853   if test "$ac_cv_type_short" = yes; then
5854      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5855 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5856 { as_fn_set_status 77
5857 as_fn_error "cannot compute sizeof (short)
5858 See \`config.log' for more details." "$LINENO" 5; }; }
5859    else
5860      ac_cv_sizeof_short=0
5861    fi
5862 fi
5863
5864 fi
5865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
5866 $as_echo "$ac_cv_sizeof_short" >&6; }
5867
5868
5869
5870 cat >>confdefs.h <<_ACEOF
5871 #define SIZEOF_SHORT $ac_cv_sizeof_short
5872 _ACEOF
5873
5874
5875 # The cast to long int works around a bug in the HP C Compiler
5876 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5877 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5878 # This bug is HP SR number 8606223364.
5879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5880 $as_echo_n "checking size of int... " >&6; }
5881 if test "${ac_cv_sizeof_int+set}" = set; then :
5882   $as_echo_n "(cached) " >&6
5883 else
5884   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
5885
5886 else
5887   if test "$ac_cv_type_int" = yes; then
5888      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5889 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5890 { as_fn_set_status 77
5891 as_fn_error "cannot compute sizeof (int)
5892 See \`config.log' for more details." "$LINENO" 5; }; }
5893    else
5894      ac_cv_sizeof_int=0
5895    fi
5896 fi
5897
5898 fi
5899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5900 $as_echo "$ac_cv_sizeof_int" >&6; }
5901
5902
5903
5904 cat >>confdefs.h <<_ACEOF
5905 #define SIZEOF_INT $ac_cv_sizeof_int
5906 _ACEOF
5907
5908
5909 # The cast to long int works around a bug in the HP C Compiler
5910 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5911 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5912 # This bug is HP SR number 8606223364.
5913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5914 $as_echo_n "checking size of long... " >&6; }
5915 if test "${ac_cv_sizeof_long+set}" = set; then :
5916   $as_echo_n "(cached) " >&6
5917 else
5918   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5919
5920 else
5921   if test "$ac_cv_type_long" = yes; then
5922      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5923 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5924 { as_fn_set_status 77
5925 as_fn_error "cannot compute sizeof (long)
5926 See \`config.log' for more details." "$LINENO" 5; }; }
5927    else
5928      ac_cv_sizeof_long=0
5929    fi
5930 fi
5931
5932 fi
5933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5934 $as_echo "$ac_cv_sizeof_long" >&6; }
5935
5936
5937
5938 cat >>confdefs.h <<_ACEOF
5939 #define SIZEOF_LONG $ac_cv_sizeof_long
5940 _ACEOF
5941
5942
5943 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5944 if test "x$ac_cv_type_long_long" = x""yes; then :
5945
5946 cat >>confdefs.h <<_ACEOF
5947 #define HAVE_LONG_LONG 1
5948 _ACEOF
5949
5950 # The cast to long int works around a bug in the HP C Compiler
5951 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5952 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5953 # This bug is HP SR number 8606223364.
5954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5955 $as_echo_n "checking size of long long... " >&6; }
5956 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5957   $as_echo_n "(cached) " >&6
5958 else
5959   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
5960
5961 else
5962   if test "$ac_cv_type_long_long" = yes; then
5963      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5964 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5965 { as_fn_set_status 77
5966 as_fn_error "cannot compute sizeof (long long)
5967 See \`config.log' for more details." "$LINENO" 5; }; }
5968    else
5969      ac_cv_sizeof_long_long=0
5970    fi
5971 fi
5972
5973 fi
5974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5975 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5976
5977
5978
5979 cat >>confdefs.h <<_ACEOF
5980 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5981 _ACEOF
5982
5983
5984 fi
5985
5986 ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default"
5987 if test "x$ac_cv_type___int64" = x""yes; then :
5988
5989 cat >>confdefs.h <<_ACEOF
5990 #define HAVE___INT64 1
5991 _ACEOF
5992
5993 # The cast to long int works around a bug in the HP C Compiler
5994 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5995 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5996 # This bug is HP SR number 8606223364.
5997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __int64" >&5
5998 $as_echo_n "checking size of __int64... " >&6; }
5999 if test "${ac_cv_sizeof___int64+set}" = set; then :
6000   $as_echo_n "(cached) " >&6
6001 else
6002   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__int64))" "ac_cv_sizeof___int64"        "$ac_includes_default"; then :
6003
6004 else
6005   if test "$ac_cv_type___int64" = yes; then
6006      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6007 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6008 { as_fn_set_status 77
6009 as_fn_error "cannot compute sizeof (__int64)
6010 See \`config.log' for more details." "$LINENO" 5; }; }
6011    else
6012      ac_cv_sizeof___int64=0
6013    fi
6014 fi
6015
6016 fi
6017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___int64" >&5
6018 $as_echo "$ac_cv_sizeof___int64" >&6; }
6019
6020
6021
6022 cat >>confdefs.h <<_ACEOF
6023 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6024 _ACEOF
6025
6026
6027 fi
6028
6029 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6030 case $ac_cv_c_int8_t in #(
6031   no|yes) ;; #(
6032   *)
6033
6034 cat >>confdefs.h <<_ACEOF
6035 #define int8_t $ac_cv_c_int8_t
6036 _ACEOF
6037 ;;
6038 esac
6039
6040 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6041 case $ac_cv_c_int16_t in #(
6042   no|yes) ;; #(
6043   *)
6044
6045 cat >>confdefs.h <<_ACEOF
6046 #define int16_t $ac_cv_c_int16_t
6047 _ACEOF
6048 ;;
6049 esac
6050
6051 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6052 case $ac_cv_c_int32_t in #(
6053   no|yes) ;; #(
6054   *)
6055
6056 cat >>confdefs.h <<_ACEOF
6057 #define int32_t $ac_cv_c_int32_t
6058 _ACEOF
6059 ;;
6060 esac
6061
6062 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
6063 case $ac_cv_c_int64_t in #(
6064   no|yes) ;; #(
6065   *)
6066
6067 cat >>confdefs.h <<_ACEOF
6068 #define int64_t $ac_cv_c_int64_t
6069 _ACEOF
6070 ;;
6071 esac
6072
6073
6074   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
6075 $as_echo_n "checking for long long int... " >&6; }
6076 if test "${ac_cv_type_long_long_int+set}" = set; then :
6077   $as_echo_n "(cached) " >&6
6078 else
6079   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6080 /* end confdefs.h.  */
6081
6082   /* For now, do not test the preprocessor; as of 2007 there are too many
6083          implementations with broken preprocessors.  Perhaps this can
6084          be revisited in 2012.  In the meantime, code should not expect
6085          #if to work with literals wider than 32 bits.  */
6086       /* Test literals.  */
6087       long long int ll = 9223372036854775807ll;
6088       long long int nll = -9223372036854775807LL;
6089       unsigned long long int ull = 18446744073709551615ULL;
6090       /* Test constant expressions.   */
6091       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6092                      ? 1 : -1)];
6093       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6094                      ? 1 : -1)];
6095       int i = 63;
6096 int
6097 main ()
6098 {
6099 /* Test availability of runtime routines for shift and division.  */
6100       long long int llmax = 9223372036854775807ll;
6101       unsigned long long int ullmax = 18446744073709551615ull;
6102       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6103               | (llmax / ll) | (llmax % ll)
6104               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6105               | (ullmax / ull) | (ullmax % ull));
6106   ;
6107   return 0;
6108 }
6109
6110 _ACEOF
6111 if ac_fn_c_try_link "$LINENO"; then :
6112                         if test "$cross_compiling" = yes; then :
6113   ac_cv_type_long_long_int=yes
6114 else
6115   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6116 /* end confdefs.h.  */
6117 #include <limits.h>
6118                #ifndef LLONG_MAX
6119                # define HALF \
6120                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
6121                # define LLONG_MAX (HALF - 1 + HALF)
6122                #endif
6123 int
6124 main ()
6125 {
6126 long long int n = 1;
6127                int i;
6128                for (i = 0; ; i++)
6129                  {
6130                    long long int m = n << i;
6131                    if (m >> i != n)
6132                      return 1;
6133                    if (LLONG_MAX / 2 < m)
6134                      break;
6135                  }
6136                return 0;
6137   ;
6138   return 0;
6139 }
6140 _ACEOF
6141 if ac_fn_c_try_run "$LINENO"; then :
6142   ac_cv_type_long_long_int=yes
6143 else
6144   ac_cv_type_long_long_int=no
6145 fi
6146 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6147   conftest.$ac_objext conftest.beam conftest.$ac_ext
6148 fi
6149
6150 else
6151   ac_cv_type_long_long_int=no
6152 fi
6153 rm -f core conftest.err conftest.$ac_objext \
6154     conftest$ac_exeext conftest.$ac_ext
6155 fi
6156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
6157 $as_echo "$ac_cv_type_long_long_int" >&6; }
6158   if test $ac_cv_type_long_long_int = yes; then
6159
6160 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
6161
6162   fi
6163
6164
6165
6166   ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
6167 if test "x$ac_cv_type_intmax_t" = x""yes; then :
6168
6169 $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
6170
6171 else
6172   test $ac_cv_type_long_long_int = yes \
6173        && ac_type='long long int' \
6174        || ac_type='long int'
6175
6176 cat >>confdefs.h <<_ACEOF
6177 #define intmax_t $ac_type
6178 _ACEOF
6179
6180 fi
6181
6182
6183
6184   ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
6185 if test "x$ac_cv_type_intptr_t" = x""yes; then :
6186
6187 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
6188
6189 else
6190   for ac_type in 'int' 'long int' 'long long int'; do
6191        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6192 /* end confdefs.h.  */
6193 $ac_includes_default
6194 int
6195 main ()
6196 {
6197 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6198 test_array [0] = 0
6199
6200   ;
6201   return 0;
6202 }
6203 _ACEOF
6204 if ac_fn_c_try_compile "$LINENO"; then :
6205
6206 cat >>confdefs.h <<_ACEOF
6207 #define intptr_t $ac_type
6208 _ACEOF
6209
6210           ac_type=
6211 fi
6212 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6213        test -z "$ac_type" && break
6214      done
6215 fi
6216
6217
6218 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6219 case $ac_cv_c_uint8_t in #(
6220   no|yes) ;; #(
6221   *)
6222
6223 $as_echo "#define _UINT8_T 1" >>confdefs.h
6224
6225
6226 cat >>confdefs.h <<_ACEOF
6227 #define uint8_t $ac_cv_c_uint8_t
6228 _ACEOF
6229 ;;
6230   esac
6231
6232 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6233 case $ac_cv_c_uint16_t in #(
6234   no|yes) ;; #(
6235   *)
6236
6237
6238 cat >>confdefs.h <<_ACEOF
6239 #define uint16_t $ac_cv_c_uint16_t
6240 _ACEOF
6241 ;;
6242   esac
6243
6244 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6245 case $ac_cv_c_uint32_t in #(
6246   no|yes) ;; #(
6247   *)
6248
6249 $as_echo "#define _UINT32_T 1" >>confdefs.h
6250
6251
6252 cat >>confdefs.h <<_ACEOF
6253 #define uint32_t $ac_cv_c_uint32_t
6254 _ACEOF
6255 ;;
6256   esac
6257
6258 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6259 case $ac_cv_c_uint64_t in #(
6260   no|yes) ;; #(
6261   *)
6262
6263 $as_echo "#define _UINT64_T 1" >>confdefs.h
6264
6265
6266 cat >>confdefs.h <<_ACEOF
6267 #define uint64_t $ac_cv_c_uint64_t
6268 _ACEOF
6269 ;;
6270   esac
6271
6272
6273   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
6274 $as_echo_n "checking for unsigned long long int... " >&6; }
6275 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
6276   $as_echo_n "(cached) " >&6
6277 else
6278   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6279 /* end confdefs.h.  */
6280
6281   /* For now, do not test the preprocessor; as of 2007 there are too many
6282          implementations with broken preprocessors.  Perhaps this can
6283          be revisited in 2012.  In the meantime, code should not expect
6284          #if to work with literals wider than 32 bits.  */
6285       /* Test literals.  */
6286       long long int ll = 9223372036854775807ll;
6287       long long int nll = -9223372036854775807LL;
6288       unsigned long long int ull = 18446744073709551615ULL;
6289       /* Test constant expressions.   */
6290       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6291                      ? 1 : -1)];
6292       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6293                      ? 1 : -1)];
6294       int i = 63;
6295 int
6296 main ()
6297 {
6298 /* Test availability of runtime routines for shift and division.  */
6299       long long int llmax = 9223372036854775807ll;
6300       unsigned long long int ullmax = 18446744073709551615ull;
6301       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6302               | (llmax / ll) | (llmax % ll)
6303               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6304               | (ullmax / ull) | (ullmax % ull));
6305   ;
6306   return 0;
6307 }
6308
6309 _ACEOF
6310 if ac_fn_c_try_link "$LINENO"; then :
6311   ac_cv_type_unsigned_long_long_int=yes
6312 else
6313   ac_cv_type_unsigned_long_long_int=no
6314 fi
6315 rm -f core conftest.err conftest.$ac_objext \
6316     conftest$ac_exeext conftest.$ac_ext
6317 fi
6318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
6319 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
6320   if test $ac_cv_type_unsigned_long_long_int = yes; then
6321
6322 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
6323
6324   fi
6325
6326
6327
6328   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
6329 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
6330
6331 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
6332
6333 else
6334   test $ac_cv_type_unsigned_long_long_int = yes \
6335        && ac_type='unsigned long long int' \
6336        || ac_type='unsigned long int'
6337
6338 cat >>confdefs.h <<_ACEOF
6339 #define uintmax_t $ac_type
6340 _ACEOF
6341
6342 fi
6343
6344
6345
6346   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6347 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
6348
6349 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6350
6351 else
6352   for ac_type in 'unsigned int' 'unsigned long int' \
6353         'unsigned long long int'; do
6354        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6355 /* end confdefs.h.  */
6356 $ac_includes_default
6357 int
6358 main ()
6359 {
6360 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6361 test_array [0] = 0
6362
6363   ;
6364   return 0;
6365 }
6366 _ACEOF
6367 if ac_fn_c_try_compile "$LINENO"; then :
6368
6369 cat >>confdefs.h <<_ACEOF
6370 #define uintptr_t $ac_type
6371 _ACEOF
6372
6373           ac_type=
6374 fi
6375 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6376        test -z "$ac_type" && break
6377      done
6378 fi
6379
6380
6381
6382
6383
6384
6385
6386
6387
6388
6389
6390
6391
6392
6393
6394 # ---------------------
6395 # Warnings and checking
6396 # ---------------------
6397
6398 # Check $CC warning features (if it's GCC).
6399 # We want to use -pedantic, but we don't want warnings about
6400 # * 'long long'
6401 # * variadic macros
6402 # * overlong strings
6403 # * C++11 narrowing conversions in { }
6404 # So, we only use -pedantic if we can disable those warnings.
6405
6406 loose_warn=
6407 save_CFLAGS="$CFLAGS"
6408 for real_option in -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual; do
6409   # Do the check with the no- prefix removed since gcc silently
6410   # accepts any -Wno-* option on purpose
6411   case $real_option in
6412     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6413     *) option=$real_option ;;
6414   esac
6415   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6416
6417   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6418 $as_echo_n "checking whether $CC supports $option... " >&6; }
6419 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6420   $as_echo_n "(cached) " >&6
6421 else
6422   CFLAGS="$option"
6423     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6424 /* end confdefs.h.  */
6425
6426 int
6427 main ()
6428 {
6429
6430   ;
6431   return 0;
6432 }
6433 _ACEOF
6434 if ac_fn_c_try_compile "$LINENO"; then :
6435   eval "$as_acx_Woption=yes"
6436 else
6437   eval "$as_acx_Woption=no"
6438 fi
6439 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6440
6441 fi
6442 eval ac_res=\$$as_acx_Woption
6443                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6444 $as_echo "$ac_res" >&6; }
6445   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6446   loose_warn="$loose_warn${loose_warn:+ }$real_option"
6447 fi
6448   done
6449 CFLAGS="$save_CFLAGS"
6450
6451 c_loose_warn=
6452 save_CFLAGS="$CFLAGS"
6453 for real_option in -Wstrict-prototypes -Wmissing-prototypes; do
6454   # Do the check with the no- prefix removed since gcc silently
6455   # accepts any -Wno-* option on purpose
6456   case $real_option in
6457     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6458     *) option=$real_option ;;
6459   esac
6460   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6461
6462   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6463 $as_echo_n "checking whether $CC supports $option... " >&6; }
6464 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6465   $as_echo_n "(cached) " >&6
6466 else
6467   CFLAGS="$option"
6468     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6469 /* end confdefs.h.  */
6470
6471 int
6472 main ()
6473 {
6474
6475   ;
6476   return 0;
6477 }
6478 _ACEOF
6479 if ac_fn_c_try_compile "$LINENO"; then :
6480   eval "$as_acx_Woption=yes"
6481 else
6482   eval "$as_acx_Woption=no"
6483 fi
6484 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6485
6486 fi
6487 eval ac_res=\$$as_acx_Woption
6488                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6489 $as_echo "$ac_res" >&6; }
6490   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6491   c_loose_warn="$c_loose_warn${c_loose_warn:+ }$real_option"
6492 fi
6493   done
6494 CFLAGS="$save_CFLAGS"
6495
6496 strict_warn=
6497 save_CFLAGS="$CFLAGS"
6498 for real_option in -Wmissing-format-attribute; do
6499   # Do the check with the no- prefix removed since gcc silently
6500   # accepts any -Wno-* option on purpose
6501   case $real_option in
6502     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6503     *) option=$real_option ;;
6504   esac
6505   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6506
6507   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6508 $as_echo_n "checking whether $CC supports $option... " >&6; }
6509 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6510   $as_echo_n "(cached) " >&6
6511 else
6512   CFLAGS="$option"
6513     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6514 /* end confdefs.h.  */
6515
6516 int
6517 main ()
6518 {
6519
6520   ;
6521   return 0;
6522 }
6523 _ACEOF
6524 if ac_fn_c_try_compile "$LINENO"; then :
6525   eval "$as_acx_Woption=yes"
6526 else
6527   eval "$as_acx_Woption=no"
6528 fi
6529 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6530
6531 fi
6532 eval ac_res=\$$as_acx_Woption
6533                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6534 $as_echo "$ac_res" >&6; }
6535   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6536   strict_warn="$strict_warn${strict_warn:+ }$real_option"
6537 fi
6538   done
6539 CFLAGS="$save_CFLAGS"
6540
6541 c_strict_warn=
6542 save_CFLAGS="$CFLAGS"
6543 for real_option in -Wold-style-definition -Wc++-compat; do
6544   # Do the check with the no- prefix removed since gcc silently
6545   # accepts any -Wno-* option on purpose
6546   case $real_option in
6547     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6548     *) option=$real_option ;;
6549   esac
6550   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6551
6552   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6553 $as_echo_n "checking whether $CC supports $option... " >&6; }
6554 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6555   $as_echo_n "(cached) " >&6
6556 else
6557   CFLAGS="$option"
6558     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6559 /* end confdefs.h.  */
6560
6561 int
6562 main ()
6563 {
6564
6565   ;
6566   return 0;
6567 }
6568 _ACEOF
6569 if ac_fn_c_try_compile "$LINENO"; then :
6570   eval "$as_acx_Woption=yes"
6571 else
6572   eval "$as_acx_Woption=no"
6573 fi
6574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6575
6576 fi
6577 eval ac_res=\$$as_acx_Woption
6578                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6579 $as_echo "$ac_res" >&6; }
6580   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6581   c_strict_warn="$c_strict_warn${c_strict_warn:+ }$real_option"
6582 fi
6583   done
6584 CFLAGS="$save_CFLAGS"
6585
6586 # Do the check with the no- prefix removed from the warning options
6587 # since gcc silently accepts any -Wno-* option on purpose
6588 if test "$GCC" = yes; then :
6589   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings" >&5
6590 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings... " >&6; }
6591 if test "${acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings+set}" = set; then :
6592   $as_echo_n "(cached) " >&6
6593 else
6594   save_CFLAGS="$CFLAGS"
6595 CFLAGS="-pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings"
6596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6597 /* end confdefs.h.  */
6598
6599 int
6600 main ()
6601 {
6602
6603   ;
6604   return 0;
6605 }
6606 _ACEOF
6607 if ac_fn_c_try_compile "$LINENO"; then :
6608   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=yes
6609 else
6610   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=no
6611 fi
6612 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6613 CFLAGS="$save_CFLAGS"
6614 fi
6615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&5
6616 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&6; }
6617 if test $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings = yes; then :
6618   strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6619 fi
6620
6621 fi
6622
6623 # Check whether --enable-werror-always was given.
6624 if test "${enable_werror_always+set}" = set; then :
6625   enableval=$enable_werror_always;
6626 else
6627   enable_werror_always=no
6628 fi
6629
6630 if test $enable_werror_always = yes; then :
6631   strict_warn="$strict_warn${strict_warn:+ }-Werror"
6632 fi
6633
6634
6635
6636 # The above macros do nothing if the compiler is not GCC.  However, the
6637 # Makefile has more goo to add other flags, so these variables are used
6638 # to enable warnings only for GCC.
6639 warn_cflags=
6640 warn_cxxflags=
6641 if test "x$GCC" = "xyes"; then
6642   warn_cflags='$(GCC_WARN_CFLAGS)'
6643   warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
6644 fi
6645
6646
6647
6648 # Disable exceptions and RTTI if building with g++
6649 noexception_flags=
6650 save_CFLAGS="$CFLAGS"
6651 for real_option in -fno-exceptions -fno-rtti -fasynchronous-unwind-tables; do
6652   # Do the check with the no- prefix removed since gcc silently
6653   # accepts any -Wno-* option on purpose
6654   case $real_option in
6655     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6656     *) option=$real_option ;;
6657   esac
6658   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6659
6660   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6661 $as_echo_n "checking whether $CC supports $option... " >&6; }
6662 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6663   $as_echo_n "(cached) " >&6
6664 else
6665   CFLAGS="$option"
6666     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6667 /* end confdefs.h.  */
6668
6669 int
6670 main ()
6671 {
6672
6673   ;
6674   return 0;
6675 }
6676 _ACEOF
6677 if ac_fn_c_try_compile "$LINENO"; then :
6678   eval "$as_acx_Woption=yes"
6679 else
6680   eval "$as_acx_Woption=no"
6681 fi
6682 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6683
6684 fi
6685 eval ac_res=\$$as_acx_Woption
6686                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6687 $as_echo "$ac_res" >&6; }
6688   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6689   noexception_flags="$noexception_flags${noexception_flags:+ }$real_option"
6690 fi
6691   done
6692 CFLAGS="$save_CFLAGS"
6693
6694
6695 # Enable expensive internal checks
6696 is_release=
6697 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6698   is_release=yes
6699 fi
6700
6701 # Check whether --enable-checking was given.
6702 if test "${enable_checking+set}" = set; then :
6703   enableval=$enable_checking; ac_checking_flags="${enableval}"
6704 else
6705
6706 # Determine the default checks.
6707 if test x$is_release = x ; then
6708   ac_checking_flags=yes
6709 else
6710   ac_checking_flags=release
6711 fi
6712 fi
6713
6714 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6715 for check in release $ac_checking_flags
6716 do
6717         case $check in
6718         # these set all the flags to specific states
6719         yes)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
6720                         ac_fold_checking= ; ac_gc_checking=1 ;
6721                         ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
6722                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6723                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6724                         ac_types_checking=1 ;;
6725         no|none)        ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
6726                         ac_fold_checking= ; ac_gc_checking= ;
6727                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6728                         ac_rtlflag_checking= ; ac_runtime_checking= ;
6729                         ac_tree_checking= ; ac_valgrind_checking= ;
6730                         ac_types_checking= ;;
6731         all)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
6732                         ac_fold_checking=1 ; ac_gc_checking=1 ;
6733                         ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
6734                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6735                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6736                         ac_types_checking=1 ;;
6737         release)        ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
6738                         ac_fold_checking= ; ac_gc_checking= ;
6739                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6740                         ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6741                         ac_tree_checking= ; ac_valgrind_checking= ;
6742                         ac_types_checking= ;;
6743         # these enable particular checks
6744         assert)         ac_assert_checking=1 ;;
6745         df)             ac_df_checking=1 ;;
6746         fold)           ac_fold_checking=1 ;;
6747         gc)             ac_gc_checking=1 ;;
6748         gcac)           ac_gc_always_collect=1 ;;
6749         gimple)         ac_gimple_checking=1 ;;
6750         misc)           ac_checking=1 ;;
6751         rtl)            ac_rtl_checking=1 ;;
6752         rtlflag)        ac_rtlflag_checking=1 ;;
6753         runtime)        ac_runtime_checking=1 ;;
6754         tree)           ac_tree_checking=1 ;;
6755         types)          ac_types_checking=1 ;;
6756         valgrind)       ac_valgrind_checking=1 ;;
6757         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
6758         esac
6759 done
6760 IFS="$ac_save_IFS"
6761
6762 nocommon_flag=""
6763 if test x$ac_checking != x ; then
6764
6765 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
6766
6767   nocommon_flag=-fno-common
6768 fi
6769
6770 if test x$ac_df_checking != x ; then
6771
6772 $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
6773
6774 fi
6775 if test x$ac_assert_checking != x ; then
6776
6777 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
6778
6779 fi
6780 if test x$ac_gimple_checking != x ; then
6781
6782 $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
6783
6784 fi
6785
6786 if test x$ac_runtime_checking != x ; then
6787
6788 $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
6789
6790 fi
6791 if test x$ac_tree_checking != x ; then
6792
6793 $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
6794
6795   TREEBROWSER=tree-browser.o
6796   TREECHECKING=yes
6797 fi
6798 if test x$ac_types_checking != x ; then
6799
6800 $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
6801
6802 fi
6803
6804
6805 if test x$ac_rtl_checking != x ; then
6806
6807 $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
6808
6809 fi
6810 if test x$ac_rtlflag_checking != x ; then
6811
6812 $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
6813
6814 fi
6815 if test x$ac_gc_checking != x ; then
6816
6817 $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
6818
6819 fi
6820 if test x$ac_gc_always_collect != x ; then
6821
6822 $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
6823
6824 fi
6825 if test x$ac_fold_checking != x ; then
6826
6827 $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
6828
6829 fi
6830 valgrind_path_defines=
6831 valgrind_command=
6832
6833 ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
6834 if test "x$ac_cv_header_valgrind_h" = x""yes; then :
6835   have_valgrind_h=yes
6836 else
6837   have_valgrind_h=no
6838 fi
6839
6840
6841
6842 if test x$ac_valgrind_checking != x ; then
6843   # It is certainly possible that there's valgrind but no valgrind.h.
6844   # GCC relies on making annotations so we must have both.
6845   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6846 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
6847   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6848 /* end confdefs.h.  */
6849 #include <valgrind/memcheck.h>
6850 #ifndef VALGRIND_DISCARD
6851 #error VALGRIND_DISCARD not defined
6852 #endif
6853 _ACEOF
6854 if ac_fn_c_try_cpp "$LINENO"; then :
6855   gcc_cv_header_valgrind_memcheck_h=yes
6856 else
6857   gcc_cv_header_valgrind_memcheck_h=no
6858 fi
6859 rm -f conftest.err conftest.$ac_ext
6860   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6861 $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
6862   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6863 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
6864   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6865 /* end confdefs.h.  */
6866 #include <memcheck.h>
6867 #ifndef VALGRIND_DISCARD
6868 #error VALGRIND_DISCARD not defined
6869 #endif
6870 _ACEOF
6871 if ac_fn_c_try_cpp "$LINENO"; then :
6872   gcc_cv_header_memcheck_h=yes
6873 else
6874   gcc_cv_header_memcheck_h=no
6875 fi
6876 rm -f conftest.err conftest.$ac_ext
6877   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
6878 $as_echo "$gcc_cv_header_memcheck_h" >&6; }
6879
6880 # Prepare PATH_SEPARATOR.
6881 # The user is always right.
6882 if test "${PATH_SEPARATOR+set}" != set; then
6883   echo "#! /bin/sh" >conf$$.sh
6884   echo  "exit 0"   >>conf$$.sh
6885   chmod +x conf$$.sh
6886   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6887     PATH_SEPARATOR=';'
6888   else
6889     PATH_SEPARATOR=:
6890   fi
6891   rm -f conf$$.sh
6892 fi
6893
6894 # Find out how to test for executable files. Don't use a zero-byte file,
6895 # as systems may use methods other than mode bits to determine executability.
6896 cat >conf$$.file <<_ASEOF
6897 #! /bin/sh
6898 exit 0
6899 _ASEOF
6900 chmod +x conf$$.file
6901 if test -x conf$$.file >/dev/null 2>&1; then
6902   ac_executable_p="test -x"
6903 else
6904   ac_executable_p="test -f"
6905 fi
6906 rm -f conf$$.file
6907
6908 # Extract the first word of "valgrind", so it can be a program name with args.
6909 set dummy valgrind; ac_word=$2
6910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6911 $as_echo_n "checking for $ac_word... " >&6; }
6912 if test "${ac_cv_path_valgrind_path+set}" = set; then :
6913   $as_echo_n "(cached) " >&6
6914 else
6915   case "$valgrind_path" in
6916   [\\/]* | ?:[\\/]*)
6917     ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6918     ;;
6919   *)
6920     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6921     for ac_dir in $PATH; do
6922       IFS="$ac_save_IFS"
6923       test -z "$ac_dir" && ac_dir=.
6924       for ac_exec_ext in '' $ac_executable_extensions; do
6925         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6926           if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6927             ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6928             break 2
6929           fi
6930         fi
6931       done
6932     done
6933     IFS="$ac_save_IFS"
6934     ;;
6935 esac
6936 fi
6937 valgrind_path="$ac_cv_path_valgrind_path"
6938 if test -n "$valgrind_path"; then
6939   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
6940 $as_echo "$valgrind_path" >&6; }
6941 else
6942   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6943 $as_echo "no" >&6; }
6944 fi
6945
6946   if test "x$valgrind_path" = "x" \
6947     || (test $have_valgrind_h = no \
6948         && test $gcc_cv_header_memcheck_h = no \
6949         && test $gcc_cv_header_valgrind_memcheck_h = no); then
6950         as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
6951   fi
6952   valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6953   valgrind_command="$valgrind_path -q"
6954
6955 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
6956
6957   if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6958
6959 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
6960
6961   fi
6962   if test $gcc_cv_header_memcheck_h = yes; then
6963
6964 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
6965
6966   fi
6967 fi
6968
6969
6970
6971 # Enable code coverage collection
6972 # Check whether --enable-coverage was given.
6973 if test "${enable_coverage+set}" = set; then :
6974   enableval=$enable_coverage; case "${enableval}" in
6975   yes|noopt)
6976     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6977     ;;
6978   opt)
6979     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6980     ;;
6981   no)
6982     # a.k.a. --disable-coverage
6983     coverage_flags=""
6984     ;;
6985   *)
6986     as_fn_error "unknown coverage setting $enableval" "$LINENO" 5
6987     ;;
6988 esac
6989 else
6990   coverage_flags=""
6991 fi
6992
6993
6994
6995 # Check whether --enable-gather-detailed-mem-stats was given.
6996 if test "${enable_gather_detailed_mem_stats+set}" = set; then :
6997   enableval=$enable_gather_detailed_mem_stats;
6998 else
6999   enable_gather_detailed_mem_stats=no
7000 fi
7001
7002 gather_stats=`if test $enable_gather_detailed_mem_stats != no; then echo 1; else echo 0; fi`
7003
7004 cat >>confdefs.h <<_ACEOF
7005 #define GATHER_STATISTICS $gather_stats
7006 _ACEOF
7007
7008
7009 # -------------------------------
7010 # Miscenalleous configure options
7011 # -------------------------------
7012
7013 # With stabs
7014
7015 # Check whether --with-stabs was given.
7016 if test "${with_stabs+set}" = set; then :
7017   withval=$with_stabs; stabs="$with_stabs"
7018 else
7019   stabs=no
7020 fi
7021
7022
7023 # Determine whether or not multilibs are enabled.
7024 # Check whether --enable-multilib was given.
7025 if test "${enable_multilib+set}" = set; then :
7026   enableval=$enable_multilib;
7027 else
7028   enable_multilib=yes
7029 fi
7030
7031
7032
7033 # Determine whether or not multiarch is enabled.
7034 # Check whether --enable-multiarch was given.
7035 if test "${enable_multiarch+set}" = set; then :
7036   enableval=$enable_multiarch; case "${enableval}" in
7037 yes|no|auto) enable_multiarch=$enableval;;
7038 *) as_fn_error "bad value ${enableval} given for --enable-multiarch option" "$LINENO" 5 ;;
7039 esac
7040 else
7041   enable_multiarch=auto
7042 fi
7043
7044 if test x${enable_multiarch} = xauto; then
7045   if test x${with_native_system_header_dir} != x; then
7046     ma_msg_suffix=", disabled auto check (configured with --native-system-header-dir)"
7047     enable_multiarch=no
7048   fi
7049   if test x$host != x$target && test "x$with_sysroot" = x; then
7050     ma_msg_suffix=", disabled auto check (cross build configured without --with-sysroot)"
7051     enable_multiarch=no
7052   fi
7053 fi
7054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for multiarch configuration" >&5
7055 $as_echo_n "checking for multiarch configuration... " >&6; }
7056
7057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_multiarch$ma_msg_suffix" >&5
7058 $as_echo "$enable_multiarch$ma_msg_suffix" >&6; }
7059
7060 # needed for setting the multiarch name for soft-float/hard-float ABIs
7061
7062
7063
7064 # Enable __cxa_atexit for C++.
7065 # Check whether --enable-__cxa_atexit was given.
7066 if test "${enable___cxa_atexit+set}" = set; then :
7067   enableval=$enable___cxa_atexit;
7068 fi
7069
7070
7071 # Enable C extension for decimal float if target supports it.
7072
7073 # Check whether --enable-decimal-float was given.
7074 if test "${enable_decimal_float+set}" = set; then :
7075   enableval=$enable_decimal_float;
7076   case $enable_decimal_float in
7077     yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
7078     *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
7079 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
7080   esac
7081
7082 else
7083
7084   case $target in
7085     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
7086     i?86*-*-gnu* | \
7087     i?86*-*-mingw* | x86_64*-*-mingw* | \
7088     i?86*-*-cygwin* | x86_64*-*-cygwin*)
7089       enable_decimal_float=yes
7090       ;;
7091     *)
7092       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
7093 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
7094       enable_decimal_float=no
7095       ;;
7096   esac
7097
7098 fi
7099
7100
7101 # x86's use BID format instead of DPD
7102 case x$enable_decimal_float in
7103   xyes)
7104     case $target in
7105       i?86*-*-* | x86_64*-*-*)
7106         enable_decimal_float=bid
7107         ;;
7108       *)
7109         enable_decimal_float=dpd
7110         ;;
7111     esac
7112     default_decimal_float=$enable_decimal_float
7113     ;;
7114   xno)
7115     # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7116     # dependency on libdecnumber.
7117     default_decimal_float=dpd
7118     ;;
7119 esac
7120
7121
7122
7123
7124 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7125
7126 cat >>confdefs.h <<_ACEOF
7127 #define ENABLE_DECIMAL_FLOAT $dfp
7128 _ACEOF
7129
7130
7131 # Use default_decimal_float for dependency.
7132 enable_decimal_float=$default_decimal_float
7133
7134 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7135
7136 cat >>confdefs.h <<_ACEOF
7137 #define ENABLE_DECIMAL_BID_FORMAT $bid
7138 _ACEOF
7139
7140
7141 # Enable C extension for fixed-point arithmetic.
7142 # Check whether --enable-fixed-point was given.
7143 if test "${enable_fixed_point+set}" = set; then :
7144   enableval=$enable_fixed_point;
7145 else
7146
7147   case $target in
7148     arm*)
7149       enable_fixed_point=yes
7150       ;;
7151
7152     mips*-*-*)
7153       enable_fixed_point=yes
7154       ;;
7155     *)
7156       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
7157 $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
7158       enable_fixed_point=no
7159       ;;
7160   esac
7161
7162 fi
7163
7164
7165
7166 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7167
7168 cat >>confdefs.h <<_ACEOF
7169 #define ENABLE_FIXED_POINT $fixedpoint
7170 _ACEOF
7171
7172
7173 # Enable threads
7174 # Pass with no value to take the default
7175 # Pass with a value to specify a thread package
7176 # Check whether --enable-threads was given.
7177 if test "${enable_threads+set}" = set; then :
7178   enableval=$enable_threads;
7179 else
7180   enable_threads=''
7181 fi
7182
7183
7184 # Check whether --enable-tls was given.
7185 if test "${enable_tls+set}" = set; then :
7186   enableval=$enable_tls;
7187   case $enable_tls in
7188     yes | no) ;;
7189     *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls.
7190 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
7191   esac
7192
7193 else
7194   enable_tls=''
7195 fi
7196
7197
7198 # Check whether --enable-objc-gc was given.
7199 if test "${enable_objc_gc+set}" = set; then :
7200   enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
7201         objc_boehm_gc=''
7202 else
7203         objc_boehm_gc=1
7204 fi
7205 else
7206   objc_boehm_gc=''
7207 fi
7208
7209
7210
7211 # Check whether --with-dwarf2 was given.
7212 if test "${with_dwarf2+set}" = set; then :
7213   withval=$with_dwarf2; dwarf2="$with_dwarf2"
7214 else
7215   dwarf2=no
7216 fi
7217
7218
7219 # Check whether --enable-shared was given.
7220 if test "${enable_shared+set}" = set; then :
7221   enableval=$enable_shared;
7222   case $enable_shared in
7223   yes | no) ;;
7224   *)
7225     enable_shared=no
7226     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7227     for pkg in $enableval; do
7228       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7229         enable_shared=yes
7230       fi
7231     done
7232     IFS="$ac_save_ifs"
7233     ;;
7234   esac
7235
7236 else
7237   enable_shared=yes
7238 fi
7239
7240
7241
7242
7243 # Check whether --with-native-system-header-dir was given.
7244 if test "${with_native_system_header_dir+set}" = set; then :
7245   withval=$with_native_system_header_dir;
7246  case ${with_native_system_header_dir} in
7247  yes|no) as_fn_error "bad value ${withval} given for --with-native-system-header-dir" "$LINENO" 5 ;;
7248  /* | [A-Za-z]:[\\/]*) ;;
7249  *) as_fn_error "--with-native-system-header-dir argument ${withval} must be an absolute directory" "$LINENO" 5 ;;
7250  esac
7251  configured_native_system_header_dir="${withval}"
7252
7253 else
7254   configured_native_system_header_dir=
7255 fi
7256
7257
7258
7259 # Check whether --with-build-sysroot was given.
7260 if test "${with_build_sysroot+set}" = set; then :
7261   withval=$with_build_sysroot; if test x"$withval" != x ; then
7262      SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
7263    fi
7264 else
7265   SYSROOT_CFLAGS_FOR_TARGET=
7266 fi
7267
7268
7269
7270 if test "x$prefix" = xNONE; then
7271  test_prefix=/usr/local
7272 else
7273  test_prefix=$prefix
7274 fi
7275 if test "x$exec_prefix" = xNONE; then
7276  test_exec_prefix=$test_prefix
7277 else
7278  test_exec_prefix=$exec_prefix
7279 fi
7280
7281
7282 # Check whether --with-sysroot was given.
7283 if test "${with_sysroot+set}" = set; then :
7284   withval=$with_sysroot;
7285  case ${with_sysroot} in
7286  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7287  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7288  esac
7289
7290  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7291  CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7292
7293  case ${TARGET_SYSTEM_ROOT} in
7294  "${test_prefix}"|"${test_prefix}/"*|\
7295  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
7296  '${prefix}'|'${prefix}/'*|\
7297  '${exec_prefix}'|'${exec_prefix}/'*)
7298    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7299    TARGET_SYSTEM_ROOT_DEFINE="$t"
7300    ;;
7301  esac
7302
7303 else
7304
7305  TARGET_SYSTEM_ROOT=
7306  TARGET_SYSTEM_ROOT_DEFINE=
7307  CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7308
7309 fi
7310
7311
7312
7313
7314
7315
7316 # Check whether --with-specs was given.
7317 if test "${with_specs+set}" = set; then :
7318   withval=$with_specs; CONFIGURE_SPECS=$withval
7319 else
7320   CONFIGURE_SPECS=
7321
7322 fi
7323
7324
7325
7326
7327
7328 # Check whether --with-pkgversion was given.
7329 if test "${with_pkgversion+set}" = set; then :
7330   withval=$with_pkgversion; case "$withval" in
7331       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
7332       no)  PKGVERSION= ;;
7333       *)   PKGVERSION="($withval) " ;;
7334      esac
7335 else
7336   PKGVERSION="(GCC) "
7337
7338 fi
7339
7340
7341
7342
7343
7344 # Check whether --with-bugurl was given.
7345 if test "${with_bugurl+set}" = set; then :
7346   withval=$with_bugurl; case "$withval" in
7347       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
7348       no)  BUGURL=
7349            ;;
7350       *)   BUGURL="$withval"
7351            ;;
7352      esac
7353 else
7354   BUGURL="http://gcc.gnu.org/bugs.html"
7355
7356 fi
7357
7358   case ${BUGURL} in
7359   "")
7360     REPORT_BUGS_TO=
7361     REPORT_BUGS_TEXI=
7362     ;;
7363   *)
7364     REPORT_BUGS_TO="<$BUGURL>"
7365     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7366     ;;
7367   esac;
7368
7369
7370
7371
7372 # Sanity check enable_languages in case someone does not run the toplevel
7373 # configure # script.
7374 # Check whether --enable-languages was given.
7375 if test "${enable_languages+set}" = set; then :
7376   enableval=$enable_languages; case ,${enable_languages}, in
7377        ,,|,yes,)
7378                 # go safe -- we cannot be much sure without the toplevel
7379                 # configure's
7380                 # analysis of which target libs are present and usable
7381                 enable_languages=c
7382                 ;;
7383          *,all,*)
7384                 as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5
7385                 ;;
7386         *,c,*)
7387                 ;;
7388         *)
7389                 enable_languages=c,${enable_languages}
7390                 ;;
7391 esac
7392 else
7393   enable_languages=c
7394 fi
7395
7396
7397
7398 # Check whether --with-multilib-list was given.
7399 if test "${with_multilib_list+set}" = set; then :
7400   withval=$with_multilib_list; :
7401 else
7402   with_multilib_list=default
7403 fi
7404
7405
7406 # -------------------------
7407 # Checks for other programs
7408 # -------------------------
7409
7410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7411 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7412 set x ${MAKE-make}
7413 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7414 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7415   $as_echo_n "(cached) " >&6
7416 else
7417   cat >conftest.make <<\_ACEOF
7418 SHELL = /bin/sh
7419 all:
7420         @echo '@@@%%%=$(MAKE)=@@@%%%'
7421 _ACEOF
7422 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7423 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7424   *@@@%%%=?*=@@@%%%*)
7425     eval ac_cv_prog_make_${ac_make}_set=yes;;
7426   *)
7427     eval ac_cv_prog_make_${ac_make}_set=no;;
7428 esac
7429 rm -f conftest.make
7430 fi
7431 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7432   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7433 $as_echo "yes" >&6; }
7434   SET_MAKE=
7435 else
7436   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7437 $as_echo "no" >&6; }
7438   SET_MAKE="MAKE=${MAKE-make}"
7439 fi
7440
7441
7442 # Find some useful tools
7443 for ac_prog in gawk mawk nawk awk
7444 do
7445   # Extract the first word of "$ac_prog", so it can be a program name with args.
7446 set dummy $ac_prog; ac_word=$2
7447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7448 $as_echo_n "checking for $ac_word... " >&6; }
7449 if test "${ac_cv_prog_AWK+set}" = set; then :
7450   $as_echo_n "(cached) " >&6
7451 else
7452   if test -n "$AWK"; then
7453   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7454 else
7455 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7456 for as_dir in $PATH
7457 do
7458   IFS=$as_save_IFS
7459   test -z "$as_dir" && as_dir=.
7460     for ac_exec_ext in '' $ac_executable_extensions; do
7461   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7462     ac_cv_prog_AWK="$ac_prog"
7463     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7464     break 2
7465   fi
7466 done
7467   done
7468 IFS=$as_save_IFS
7469
7470 fi
7471 fi
7472 AWK=$ac_cv_prog_AWK
7473 if test -n "$AWK"; then
7474   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7475 $as_echo "$AWK" >&6; }
7476 else
7477   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7478 $as_echo "no" >&6; }
7479 fi
7480
7481
7482   test -n "$AWK" && break
7483 done
7484
7485 # We need awk to create options.c and options.h.
7486 # Bail out if it's missing.
7487 case ${AWK} in
7488   "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
7489 esac
7490
7491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7492 $as_echo_n "checking whether ln -s works... " >&6; }
7493 if test "${gcc_cv_prog_LN_S+set}" = set; then :
7494   $as_echo_n "(cached) " >&6
7495 else
7496   rm -f conftestdata_t
7497 echo >conftestdata_f
7498 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7499 then
7500   gcc_cv_prog_LN_S="ln -s"
7501 else
7502   if ln conftestdata_f conftestdata_t 2>/dev/null
7503   then
7504     gcc_cv_prog_LN_S=ln
7505   else
7506     if cp -p conftestdata_f conftestdata_t 2>/dev/null
7507     then
7508       gcc_cv_prog_LN_S="cp -p"
7509     else
7510       gcc_cv_prog_LN_S=cp
7511     fi
7512   fi
7513 fi
7514 rm -f conftestdata_f conftestdata_t
7515
7516 fi
7517 LN_S="$gcc_cv_prog_LN_S"
7518 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7519   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7520 $as_echo "yes" >&6; }
7521 else
7522   if test "$gcc_cv_prog_LN_S" = "ln"; then
7523     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
7524 $as_echo "no, using ln" >&6; }
7525   else
7526     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7527 $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
7528   fi
7529 fi
7530
7531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
7532 $as_echo_n "checking whether ln works... " >&6; }
7533 if test "${acx_cv_prog_LN+set}" = set; then :
7534   $as_echo_n "(cached) " >&6
7535 else
7536   rm -f conftestdata_t
7537 echo >conftestdata_f
7538 if ln conftestdata_f conftestdata_t 2>/dev/null
7539 then
7540   acx_cv_prog_LN=ln
7541 else
7542   acx_cv_prog_LN=no
7543 fi
7544 rm -f conftestdata_f conftestdata_t
7545
7546 fi
7547 if test $acx_cv_prog_LN = no; then
7548   LN="$LN_S"
7549   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
7550 $as_echo "no, using $LN" >&6; }
7551 else
7552   LN="$acx_cv_prog_LN"
7553   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7554 $as_echo "yes" >&6; }
7555 fi
7556
7557 if test -n "$ac_tool_prefix"; then
7558   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7559 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7561 $as_echo_n "checking for $ac_word... " >&6; }
7562 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7563   $as_echo_n "(cached) " >&6
7564 else
7565   if test -n "$RANLIB"; then
7566   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7567 else
7568 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7569 for as_dir in $PATH
7570 do
7571   IFS=$as_save_IFS
7572   test -z "$as_dir" && as_dir=.
7573     for ac_exec_ext in '' $ac_executable_extensions; do
7574   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7575     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7576     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7577     break 2
7578   fi
7579 done
7580   done
7581 IFS=$as_save_IFS
7582
7583 fi
7584 fi
7585 RANLIB=$ac_cv_prog_RANLIB
7586 if test -n "$RANLIB"; then
7587   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7588 $as_echo "$RANLIB" >&6; }
7589 else
7590   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7591 $as_echo "no" >&6; }
7592 fi
7593
7594
7595 fi
7596 if test -z "$ac_cv_prog_RANLIB"; then
7597   ac_ct_RANLIB=$RANLIB
7598   # Extract the first word of "ranlib", so it can be a program name with args.
7599 set dummy ranlib; ac_word=$2
7600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7601 $as_echo_n "checking for $ac_word... " >&6; }
7602 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7603   $as_echo_n "(cached) " >&6
7604 else
7605   if test -n "$ac_ct_RANLIB"; then
7606   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7607 else
7608 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7609 for as_dir in $PATH
7610 do
7611   IFS=$as_save_IFS
7612   test -z "$as_dir" && as_dir=.
7613     for ac_exec_ext in '' $ac_executable_extensions; do
7614   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7615     ac_cv_prog_ac_ct_RANLIB="ranlib"
7616     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7617     break 2
7618   fi
7619 done
7620   done
7621 IFS=$as_save_IFS
7622
7623 fi
7624 fi
7625 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7626 if test -n "$ac_ct_RANLIB"; then
7627   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7628 $as_echo "$ac_ct_RANLIB" >&6; }
7629 else
7630   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7631 $as_echo "no" >&6; }
7632 fi
7633
7634   if test "x$ac_ct_RANLIB" = x; then
7635     RANLIB=":"
7636   else
7637     case $cross_compiling:$ac_tool_warned in
7638 yes:)
7639 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7640 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7641 ac_tool_warned=yes ;;
7642 esac
7643     RANLIB=$ac_ct_RANLIB
7644   fi
7645 else
7646   RANLIB="$ac_cv_prog_RANLIB"
7647 fi
7648
7649 ranlib_flags=""
7650
7651
7652 # Find a good install program.  We prefer a C program (faster),
7653 # so one script is as good as another.  But avoid the broken or
7654 # incompatible versions:
7655 # SysV /etc/install, /usr/sbin/install
7656 # SunOS /usr/etc/install
7657 # IRIX /sbin/install
7658 # AIX /bin/install
7659 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7660 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7661 # ./install, which can be erroneously created by make from ./install.sh.
7662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
7663 $as_echo_n "checking for a BSD compatible install... " >&6; }
7664 if test -z "$INSTALL"; then
7665 if test "${ac_cv_path_install+set}" = set; then :
7666   $as_echo_n "(cached) " >&6
7667 else
7668     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7669   for ac_dir in $PATH; do
7670     # Account for people who put trailing slashes in PATH elements.
7671     case "$ac_dir/" in
7672     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7673     *)
7674       # OSF1 and SCO ODT 3.0 have their own names for install.
7675       for ac_prog in ginstall scoinst install; do
7676         if test -f $ac_dir/$ac_prog; then
7677           if test $ac_prog = install &&
7678             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7679             # AIX install.  It has an incompatible calling convention.
7680             # OSF/1 installbsd also uses dspmsg, but is usable.
7681             :
7682           else
7683             ac_cv_path_install="$ac_dir/$ac_prog -c"
7684             break 2
7685           fi
7686         fi
7687       done
7688       ;;
7689     esac
7690   done
7691   IFS="$ac_save_IFS"
7692
7693 fi
7694   if test "${ac_cv_path_install+set}" = set; then
7695     INSTALL="$ac_cv_path_install"
7696   else
7697     # As a last resort, use the slow shell script.  We don't cache a
7698     # path for INSTALL within a source directory, because that will
7699     # break other packages using the cache if that directory is
7700     # removed, or if the path is relative.
7701     INSTALL="$ac_install_sh"
7702   fi
7703 fi
7704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7705 $as_echo "$INSTALL" >&6; }
7706
7707 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7708 # It thinks the first close brace ends the variable substitution.
7709 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7710
7711 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7712
7713
7714 # See if cmp has --ignore-initial.
7715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
7716 $as_echo_n "checking for cmp's capabilities... " >&6; }
7717 if test "${gcc_cv_prog_cmp_skip+set}" = set; then :
7718   $as_echo_n "(cached) " >&6
7719 else
7720    echo abfoo >t1
7721   echo cdfoo >t2
7722   gcc_cv_prog_cmp_skip=slowcompare
7723   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7724     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7725       :
7726     else
7727       gcc_cv_prog_cmp_skip=gnucompare
7728     fi
7729   fi
7730   if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7731     if cmp t1 t2 2 2 > /dev/null 2>&1; then
7732       if cmp t1 t2 1 1 > /dev/null 2>&1; then
7733         :
7734       else
7735         gcc_cv_prog_cmp_skip=fastcompare
7736       fi
7737     fi
7738   fi
7739   rm t1 t2
7740
7741 fi
7742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
7743 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
7744 make_compare_target=$gcc_cv_prog_cmp_skip
7745
7746
7747
7748 # See if we have the mktemp command.
7749 # Extract the first word of "mktemp", so it can be a program name with args.
7750 set dummy mktemp; ac_word=$2
7751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7752 $as_echo_n "checking for $ac_word... " >&6; }
7753 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then :
7754   $as_echo_n "(cached) " >&6
7755 else
7756   if test -n "$have_mktemp_command"; then
7757   ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7758 else
7759 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7760 for as_dir in $PATH
7761 do
7762   IFS=$as_save_IFS
7763   test -z "$as_dir" && as_dir=.
7764     for ac_exec_ext in '' $ac_executable_extensions; do
7765   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7766     ac_cv_prog_have_mktemp_command="yes"
7767     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7768     break 2
7769   fi
7770 done
7771   done
7772 IFS=$as_save_IFS
7773
7774   test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7775 fi
7776 fi
7777 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7778 if test -n "$have_mktemp_command"; then
7779   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
7780 $as_echo "$have_mktemp_command" >&6; }
7781 else
7782   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7783 $as_echo "no" >&6; }
7784 fi
7785
7786
7787
7788 # See if makeinfo has been installed and is modern enough
7789 # that we can use it.
7790
7791   # Extract the first word of "makeinfo", so it can be a program name with args.
7792 set dummy makeinfo; ac_word=$2
7793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7794 $as_echo_n "checking for $ac_word... " >&6; }
7795 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
7796   $as_echo_n "(cached) " >&6
7797 else
7798   if test -n "$MAKEINFO"; then
7799   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7800 else
7801 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7802 for as_dir in $PATH
7803 do
7804   IFS=$as_save_IFS
7805   test -z "$as_dir" && as_dir=.
7806     for ac_exec_ext in '' $ac_executable_extensions; do
7807   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7808     ac_cv_prog_MAKEINFO="makeinfo"
7809     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7810     break 2
7811   fi
7812 done
7813   done
7814 IFS=$as_save_IFS
7815
7816 fi
7817 fi
7818 MAKEINFO=$ac_cv_prog_MAKEINFO
7819 if test -n "$MAKEINFO"; then
7820   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7821 $as_echo "$MAKEINFO" >&6; }
7822 else
7823   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7824 $as_echo "no" >&6; }
7825 fi
7826
7827
7828   if test -n "$MAKEINFO"; then
7829     # Found it, now check the version.
7830     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
7831 $as_echo_n "checking for modern makeinfo... " >&6; }
7832 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
7833   $as_echo_n "(cached) " >&6
7834 else
7835   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
7836                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7837
7838                     case $ac_prog_version in
7839                       '')  gcc_cv_prog_makeinfo_modern=no;;
7840                       4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
7841                       *)   gcc_cv_prog_makeinfo_modern=no;;
7842                     esac
7843
7844 fi
7845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
7846 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
7847   else
7848     gcc_cv_prog_makeinfo_modern=no
7849   fi
7850   if test $gcc_cv_prog_makeinfo_modern = no; then
7851     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
7852   fi
7853
7854 if test $gcc_cv_prog_makeinfo_modern = no; then
7855   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
7856 *** Makeinfo is missing or too old.
7857 *** Info documentation will not be built." >&5
7858 $as_echo "$as_me: WARNING:
7859 *** Makeinfo is missing or too old.
7860 *** Info documentation will not be built." >&2;}
7861   BUILD_INFO=
7862 else
7863   BUILD_INFO=info
7864 fi
7865
7866
7867 # Is pod2man recent enough to regenerate manpages?
7868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
7869 $as_echo_n "checking for recent Pod::Man... " >&6; }
7870 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7871   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7872 $as_echo "yes" >&6; }
7873   GENERATED_MANPAGES=generated-manpages
7874 else
7875   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7876 $as_echo "no" >&6; }
7877   GENERATED_MANPAGES=
7878 fi
7879
7880
7881 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
7882
7883 # How about lex?
7884 for ac_prog in flex
7885 do
7886   # Extract the first word of "$ac_prog", so it can be a program name with args.
7887 set dummy $ac_prog; ac_word=$2
7888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7889 $as_echo_n "checking for $ac_word... " >&6; }
7890 if test "${ac_cv_prog_FLEX+set}" = set; then :
7891   $as_echo_n "(cached) " >&6
7892 else
7893   if test -n "$FLEX"; then
7894   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7895 else
7896 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7897 for as_dir in $PATH
7898 do
7899   IFS=$as_save_IFS
7900   test -z "$as_dir" && as_dir=.
7901     for ac_exec_ext in '' $ac_executable_extensions; do
7902   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7903     ac_cv_prog_FLEX="$ac_prog"
7904     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7905     break 2
7906   fi
7907 done
7908   done
7909 IFS=$as_save_IFS
7910
7911 fi
7912 fi
7913 FLEX=$ac_cv_prog_FLEX
7914 if test -n "$FLEX"; then
7915   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
7916 $as_echo "$FLEX" >&6; }
7917 else
7918   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7919 $as_echo "no" >&6; }
7920 fi
7921
7922
7923   test -n "$FLEX" && break
7924 done
7925 test -n "$FLEX" || FLEX="$MISSING flex"
7926
7927
7928 # Bison?
7929 for ac_prog in bison
7930 do
7931   # Extract the first word of "$ac_prog", so it can be a program name with args.
7932 set dummy $ac_prog; ac_word=$2
7933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7934 $as_echo_n "checking for $ac_word... " >&6; }
7935 if test "${ac_cv_prog_BISON+set}" = set; then :
7936   $as_echo_n "(cached) " >&6
7937 else
7938   if test -n "$BISON"; then
7939   ac_cv_prog_BISON="$BISON" # Let the user override the test.
7940 else
7941 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7942 for as_dir in $PATH
7943 do
7944   IFS=$as_save_IFS
7945   test -z "$as_dir" && as_dir=.
7946     for ac_exec_ext in '' $ac_executable_extensions; do
7947   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7948     ac_cv_prog_BISON="$ac_prog"
7949     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7950     break 2
7951   fi
7952 done
7953   done
7954 IFS=$as_save_IFS
7955
7956 fi
7957 fi
7958 BISON=$ac_cv_prog_BISON
7959 if test -n "$BISON"; then
7960   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
7961 $as_echo "$BISON" >&6; }
7962 else
7963   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7964 $as_echo "no" >&6; }
7965 fi
7966
7967
7968   test -n "$BISON" && break
7969 done
7970 test -n "$BISON" || BISON="$MISSING bison"
7971
7972
7973 # Binutils are not build modules, unlike bison/flex/makeinfo.  So we
7974 # check for build == host before using them.
7975
7976 # NM
7977 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7978   && test -d ../binutils ; then
7979   NM='${objdir}/../binutils/nm-new'
7980 else
7981   # Extract the first word of "nm", so it can be a program name with args.
7982 set dummy nm; ac_word=$2
7983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7984 $as_echo_n "checking for $ac_word... " >&6; }
7985 if test "${ac_cv_prog_NM+set}" = set; then :
7986   $as_echo_n "(cached) " >&6
7987 else
7988   if test -n "$NM"; then
7989   ac_cv_prog_NM="$NM" # Let the user override the test.
7990 else
7991 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7992 for as_dir in $PATH
7993 do
7994   IFS=$as_save_IFS
7995   test -z "$as_dir" && as_dir=.
7996     for ac_exec_ext in '' $ac_executable_extensions; do
7997   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7998     ac_cv_prog_NM="nm"
7999     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8000     break 2
8001   fi
8002 done
8003   done
8004 IFS=$as_save_IFS
8005
8006   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
8007 fi
8008 fi
8009 NM=$ac_cv_prog_NM
8010 if test -n "$NM"; then
8011   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
8012 $as_echo "$NM" >&6; }
8013 else
8014   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8015 $as_echo "no" >&6; }
8016 fi
8017
8018
8019 fi
8020
8021 # AR
8022 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
8023   && test -d ../binutils ; then
8024   AR='${objdir}/../binutils/ar'
8025 else
8026   # Extract the first word of "ar", so it can be a program name with args.
8027 set dummy ar; ac_word=$2
8028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8029 $as_echo_n "checking for $ac_word... " >&6; }
8030 if test "${ac_cv_prog_AR+set}" = set; then :
8031   $as_echo_n "(cached) " >&6
8032 else
8033   if test -n "$AR"; then
8034   ac_cv_prog_AR="$AR" # Let the user override the test.
8035 else
8036 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8037 for as_dir in $PATH
8038 do
8039   IFS=$as_save_IFS
8040   test -z "$as_dir" && as_dir=.
8041     for ac_exec_ext in '' $ac_executable_extensions; do
8042   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8043     ac_cv_prog_AR="ar"
8044     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8045     break 2
8046   fi
8047 done
8048   done
8049 IFS=$as_save_IFS
8050
8051   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
8052 fi
8053 fi
8054 AR=$ac_cv_prog_AR
8055 if test -n "$AR"; then
8056   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
8057 $as_echo "$AR" >&6; }
8058 else
8059   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8060 $as_echo "no" >&6; }
8061 fi
8062
8063
8064 fi
8065
8066
8067 # --------------------
8068 # Checks for C headers
8069 # --------------------
8070
8071 # Need to reject headers which give warnings, so that the -Werror bootstrap
8072 # works later. *sigh*  This needs to come before all header checks.
8073
8074 ac_c_preproc_warn_flag=yes
8075
8076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8077 $as_echo_n "checking for ANSI C header files... " >&6; }
8078 if test "${ac_cv_header_stdc+set}" = set; then :
8079   $as_echo_n "(cached) " >&6
8080 else
8081   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8082 /* end confdefs.h.  */
8083 #include <stdlib.h>
8084 #include <stdarg.h>
8085 #include <string.h>
8086 #include <float.h>
8087
8088 int
8089 main ()
8090 {
8091
8092   ;
8093   return 0;
8094 }
8095 _ACEOF
8096 if ac_fn_c_try_compile "$LINENO"; then :
8097   ac_cv_header_stdc=yes
8098 else
8099   ac_cv_header_stdc=no
8100 fi
8101 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8102
8103 if test $ac_cv_header_stdc = yes; then
8104   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8105   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8106 /* end confdefs.h.  */
8107 #include <string.h>
8108
8109 _ACEOF
8110 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8111   $EGREP "memchr" >/dev/null 2>&1; then :
8112
8113 else
8114   ac_cv_header_stdc=no
8115 fi
8116 rm -f conftest*
8117
8118 fi
8119
8120 if test $ac_cv_header_stdc = yes; then
8121   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8122   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8123 /* end confdefs.h.  */
8124 #include <stdlib.h>
8125
8126 _ACEOF
8127 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8128   $EGREP "free" >/dev/null 2>&1; then :
8129
8130 else
8131   ac_cv_header_stdc=no
8132 fi
8133 rm -f conftest*
8134
8135 fi
8136
8137 if test $ac_cv_header_stdc = yes; then
8138   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8139   if test "$cross_compiling" = yes; then :
8140   :
8141 else
8142   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8143 /* end confdefs.h.  */
8144 #include <ctype.h>
8145 #include <stdlib.h>
8146 #if ((' ' & 0x0FF) == 0x020)
8147 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8148 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8149 #else
8150 # define ISLOWER(c) \
8151                    (('a' <= (c) && (c) <= 'i') \
8152                      || ('j' <= (c) && (c) <= 'r') \
8153                      || ('s' <= (c) && (c) <= 'z'))
8154 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8155 #endif
8156
8157 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8158 int
8159 main ()
8160 {
8161   int i;
8162   for (i = 0; i < 256; i++)
8163     if (XOR (islower (i), ISLOWER (i))
8164         || toupper (i) != TOUPPER (i))
8165       return 2;
8166   return 0;
8167 }
8168 _ACEOF
8169 if ac_fn_c_try_run "$LINENO"; then :
8170
8171 else
8172   ac_cv_header_stdc=no
8173 fi
8174 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8175   conftest.$ac_objext conftest.beam conftest.$ac_ext
8176 fi
8177
8178 fi
8179 fi
8180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8181 $as_echo "$ac_cv_header_stdc" >&6; }
8182 if test $ac_cv_header_stdc = yes; then
8183
8184 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8185
8186 fi
8187
8188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8189 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8190 if test "${ac_cv_header_time+set}" = set; then :
8191   $as_echo_n "(cached) " >&6
8192 else
8193   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8194 /* end confdefs.h.  */
8195 #include <sys/types.h>
8196 #include <sys/time.h>
8197 #include <time.h>
8198
8199 int
8200 main ()
8201 {
8202 if ((struct tm *) 0)
8203 return 0;
8204   ;
8205   return 0;
8206 }
8207 _ACEOF
8208 if ac_fn_c_try_compile "$LINENO"; then :
8209   ac_cv_header_time=yes
8210 else
8211   ac_cv_header_time=no
8212 fi
8213 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8214 fi
8215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8216 $as_echo "$ac_cv_header_time" >&6; }
8217 if test $ac_cv_header_time = yes; then
8218
8219 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8220
8221 fi
8222
8223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
8224 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
8225 if test "${gcc_cv_header_string+set}" = set; then :
8226   $as_echo_n "(cached) " >&6
8227 else
8228   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8229 /* end confdefs.h.  */
8230 #include <string.h>
8231 #include <strings.h>
8232 int
8233 main ()
8234 {
8235
8236   ;
8237   return 0;
8238 }
8239 _ACEOF
8240 if ac_fn_c_try_compile "$LINENO"; then :
8241   gcc_cv_header_string=yes
8242 else
8243   gcc_cv_header_string=no
8244 fi
8245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8246 fi
8247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
8248 $as_echo "$gcc_cv_header_string" >&6; }
8249 if test $gcc_cv_header_string = yes; then
8250
8251 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
8252
8253 fi
8254
8255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8256 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8257 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8258   $as_echo_n "(cached) " >&6
8259 else
8260   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8261 /* end confdefs.h.  */
8262 #include <sys/types.h>
8263 #include <sys/wait.h>
8264 #ifndef WEXITSTATUS
8265 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8266 #endif
8267 #ifndef WIFEXITED
8268 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8269 #endif
8270
8271 int
8272 main ()
8273 {
8274   int s;
8275   wait (&s);
8276   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8277   ;
8278   return 0;
8279 }
8280 _ACEOF
8281 if ac_fn_c_try_compile "$LINENO"; then :
8282   ac_cv_header_sys_wait_h=yes
8283 else
8284   ac_cv_header_sys_wait_h=no
8285 fi
8286 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8287 fi
8288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8289 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8290 if test $ac_cv_header_sys_wait_h = yes; then
8291
8292 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8293
8294 fi
8295
8296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether termios.h defines TIOCGWINSZ" >&5
8297 $as_echo_n "checking whether termios.h defines TIOCGWINSZ... " >&6; }
8298 if test "${ac_cv_sys_tiocgwinsz_in_termios_h+set}" = set; then :
8299   $as_echo_n "(cached) " >&6
8300 else
8301   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8302 /* end confdefs.h.  */
8303 #include <sys/types.h>
8304 #include <termios.h>
8305 #ifdef TIOCGWINSZ
8306   yes
8307 #endif
8308
8309 _ACEOF
8310 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8311   $EGREP "yes" >/dev/null 2>&1; then :
8312   ac_cv_sys_tiocgwinsz_in_termios_h=yes
8313 else
8314   ac_cv_sys_tiocgwinsz_in_termios_h=no
8315 fi
8316 rm -f conftest*
8317
8318 fi
8319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_termios_h" >&5
8320 $as_echo "$ac_cv_sys_tiocgwinsz_in_termios_h" >&6; }
8321
8322 if test $ac_cv_sys_tiocgwinsz_in_termios_h != yes; then
8323   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/ioctl.h defines TIOCGWINSZ" >&5
8324 $as_echo_n "checking whether sys/ioctl.h defines TIOCGWINSZ... " >&6; }
8325 if test "${ac_cv_sys_tiocgwinsz_in_sys_ioctl_h+set}" = set; then :
8326   $as_echo_n "(cached) " >&6
8327 else
8328   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8329 /* end confdefs.h.  */
8330 #include <sys/types.h>
8331 #include <sys/ioctl.h>
8332 #ifdef TIOCGWINSZ
8333   yes
8334 #endif
8335
8336 _ACEOF
8337 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8338   $EGREP "yes" >/dev/null 2>&1; then :
8339   ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=yes
8340 else
8341   ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=no
8342 fi
8343 rm -f conftest*
8344
8345 fi
8346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&5
8347 $as_echo "$ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&6; }
8348
8349   if test $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h = yes; then
8350
8351 $as_echo "#define GWINSZ_IN_SYS_IOCTL 1" >>confdefs.h
8352
8353   fi
8354 fi
8355
8356 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8357                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8358                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
8359                  direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8360 do :
8361   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8362 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
8363 eval as_val=\$$as_ac_Header
8364    if test "x$as_val" = x""yes; then :
8365   cat >>confdefs.h <<_ACEOF
8366 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8367 _ACEOF
8368
8369 fi
8370 done
8371
8372
8373 # Check for thread headers.
8374 ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
8375 if test "x$ac_cv_header_thread_h" = x""yes; then :
8376   have_thread_h=yes
8377 else
8378   have_thread_h=
8379 fi
8380
8381 ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
8382 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8383   have_pthread_h=yes
8384 else
8385   have_pthread_h=
8386 fi
8387
8388
8389 # These tests can't be done till we know if we have limits.h.
8390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
8391 $as_echo_n "checking for CHAR_BIT... " >&6; }
8392 if test "${gcc_cv_decl_char_bit+set}" = set; then :
8393   $as_echo_n "(cached) " >&6
8394 else
8395   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8396 /* end confdefs.h.  */
8397 #ifdef HAVE_LIMITS_H
8398 #include <limits.h>
8399 #endif
8400 #ifdef CHAR_BIT
8401 found
8402 #endif
8403 _ACEOF
8404 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8405   $EGREP "found" >/dev/null 2>&1; then :
8406   gcc_cv_decl_char_bit=yes
8407 else
8408   gcc_cv_decl_char_bit=no
8409 fi
8410 rm -f conftest*
8411
8412
8413 fi
8414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
8415 $as_echo "$gcc_cv_decl_char_bit" >&6; }
8416 if test $gcc_cv_decl_char_bit = no; then
8417   { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
8418 $as_echo_n "checking number of bits in a byte... " >&6; }
8419 if test "${gcc_cv_c_nbby+set}" = set; then :
8420   $as_echo_n "(cached) " >&6
8421 else
8422   i=8
8423  gcc_cv_c_nbby=
8424  while test $i -lt 65; do
8425    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8426 /* end confdefs.h.  */
8427
8428 int
8429 main ()
8430 {
8431 switch(0) {
8432   case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8433   case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8434   ; }
8435   ;
8436   return 0;
8437 }
8438 _ACEOF
8439 if ac_fn_c_try_compile "$LINENO"; then :
8440   gcc_cv_c_nbby=$i; break
8441 fi
8442 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8443    i=`expr $i + 1`
8444  done
8445  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8446
8447 fi
8448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
8449 $as_echo "$gcc_cv_c_nbby" >&6; }
8450 if test $gcc_cv_c_nbby = failed; then
8451   as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5
8452 else
8453
8454 cat >>confdefs.h <<_ACEOF
8455 #define CHAR_BIT $gcc_cv_c_nbby
8456 _ACEOF
8457
8458 fi
8459 fi
8460  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8461 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8462 if test "${ac_cv_c_bigendian+set}" = set; then :
8463   $as_echo_n "(cached) " >&6
8464 else
8465   ac_cv_c_bigendian=unknown
8466     # See if we're dealing with a universal compiler.
8467     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8468 /* end confdefs.h.  */
8469 #ifndef __APPLE_CC__
8470                not a universal capable compiler
8471              #endif
8472              typedef int dummy;
8473
8474 _ACEOF
8475 if ac_fn_c_try_compile "$LINENO"; then :
8476
8477         # Check for potential -arch flags.  It is not universal unless
8478         # there are at least two -arch flags with different values.
8479         ac_arch=
8480         ac_prev=
8481         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8482          if test -n "$ac_prev"; then
8483            case $ac_word in
8484              i?86 | x86_64 | ppc | ppc64)
8485                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8486                  ac_arch=$ac_word
8487                else
8488                  ac_cv_c_bigendian=universal
8489                  break
8490                fi
8491                ;;
8492            esac
8493            ac_prev=
8494          elif test "x$ac_word" = "x-arch"; then
8495            ac_prev=arch
8496          fi
8497        done
8498 fi
8499 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8500     if test $ac_cv_c_bigendian = unknown; then
8501       # See if sys/param.h defines the BYTE_ORDER macro.
8502       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8503 /* end confdefs.h.  */
8504 #include <sys/types.h>
8505              #include <sys/param.h>
8506
8507 int
8508 main ()
8509 {
8510 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8511                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8512                      && LITTLE_ENDIAN)
8513               bogus endian macros
8514              #endif
8515
8516   ;
8517   return 0;
8518 }
8519 _ACEOF
8520 if ac_fn_c_try_compile "$LINENO"; then :
8521   # It does; now see whether it defined to BIG_ENDIAN or not.
8522          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8523 /* end confdefs.h.  */
8524 #include <sys/types.h>
8525                 #include <sys/param.h>
8526
8527 int
8528 main ()
8529 {
8530 #if BYTE_ORDER != BIG_ENDIAN
8531                  not big endian
8532                 #endif
8533
8534   ;
8535   return 0;
8536 }
8537 _ACEOF
8538 if ac_fn_c_try_compile "$LINENO"; then :
8539   ac_cv_c_bigendian=yes
8540 else
8541   ac_cv_c_bigendian=no
8542 fi
8543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8544 fi
8545 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8546     fi
8547     if test $ac_cv_c_bigendian = unknown; then
8548       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8549       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8550 /* end confdefs.h.  */
8551 #include <limits.h>
8552
8553 int
8554 main ()
8555 {
8556 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8557               bogus endian macros
8558              #endif
8559
8560   ;
8561   return 0;
8562 }
8563 _ACEOF
8564 if ac_fn_c_try_compile "$LINENO"; then :
8565   # It does; now see whether it defined to _BIG_ENDIAN or not.
8566          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8567 /* end confdefs.h.  */
8568 #include <limits.h>
8569
8570 int
8571 main ()
8572 {
8573 #ifndef _BIG_ENDIAN
8574                  not big endian
8575                 #endif
8576
8577   ;
8578   return 0;
8579 }
8580 _ACEOF
8581 if ac_fn_c_try_compile "$LINENO"; then :
8582   ac_cv_c_bigendian=yes
8583 else
8584   ac_cv_c_bigendian=no
8585 fi
8586 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8587 fi
8588 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8589     fi
8590     if test $ac_cv_c_bigendian = unknown; then
8591       # Compile a test program.
8592       if test "$cross_compiling" = yes; then :
8593   # Try to guess by grepping values from an object file.
8594          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8595 /* end confdefs.h.  */
8596 short int ascii_mm[] =
8597                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8598                 short int ascii_ii[] =
8599                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8600                 int use_ascii (int i) {
8601                   return ascii_mm[i] + ascii_ii[i];
8602                 }
8603                 short int ebcdic_ii[] =
8604                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8605                 short int ebcdic_mm[] =
8606                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8607                 int use_ebcdic (int i) {
8608                   return ebcdic_mm[i] + ebcdic_ii[i];
8609                 }
8610                 extern int foo;
8611
8612 int
8613 main ()
8614 {
8615 return use_ascii (foo) == use_ebcdic (foo);
8616   ;
8617   return 0;
8618 }
8619 _ACEOF
8620 if ac_fn_c_try_compile "$LINENO"; then :
8621   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8622               ac_cv_c_bigendian=yes
8623             fi
8624             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8625               if test "$ac_cv_c_bigendian" = unknown; then
8626                 ac_cv_c_bigendian=no
8627               else
8628                 # finding both strings is unlikely to happen, but who knows?
8629                 ac_cv_c_bigendian=unknown
8630               fi
8631             fi
8632 fi
8633 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8634 else
8635   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8636 /* end confdefs.h.  */
8637 $ac_includes_default
8638 int
8639 main ()
8640 {
8641
8642              /* Are we little or big endian?  From Harbison&Steele.  */
8643              union
8644              {
8645                long int l;
8646                char c[sizeof (long int)];
8647              } u;
8648              u.l = 1;
8649              return u.c[sizeof (long int) - 1] == 1;
8650
8651   ;
8652   return 0;
8653 }
8654 _ACEOF
8655 if ac_fn_c_try_run "$LINENO"; then :
8656   ac_cv_c_bigendian=no
8657 else
8658   ac_cv_c_bigendian=yes
8659 fi
8660 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8661   conftest.$ac_objext conftest.beam conftest.$ac_ext
8662 fi
8663
8664     fi
8665 fi
8666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8667 $as_echo "$ac_cv_c_bigendian" >&6; }
8668  case $ac_cv_c_bigendian in #(
8669    yes)
8670      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8671 ;; #(
8672    no)
8673       ;; #(
8674    universal)
8675
8676 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8677
8678      ;; #(
8679    *)
8680      as_fn_error "unknown endianness
8681  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8682  esac
8683
8684
8685 # ----------------------
8686 # Checks for C++ headers
8687 # ----------------------
8688
8689 ac_ext=cpp
8690 ac_cpp='$CXXCPP $CPPFLAGS'
8691 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8692 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8693 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
8695 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
8696 if test -z "$CXXCPP"; then
8697   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
8698   $as_echo_n "(cached) " >&6
8699 else
8700       # Double quotes because CXXCPP needs to be expanded
8701     for CXXCPP in "$CXX -E" "/lib/cpp"
8702     do
8703       ac_preproc_ok=false
8704 for ac_cxx_preproc_warn_flag in '' yes
8705 do
8706   # Use a header file that comes with gcc, so configuring glibc
8707   # with a fresh cross-compiler works.
8708   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8709   # <limits.h> exists even on freestanding compilers.
8710   # On the NeXT, cc -E runs the code through the compiler's parser,
8711   # not just through cpp. "Syntax error" is here to catch this case.
8712   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8713 /* end confdefs.h.  */
8714 #ifdef __STDC__
8715 # include <limits.h>
8716 #else
8717 # include <assert.h>
8718 #endif
8719                      Syntax error
8720 _ACEOF
8721 if ac_fn_cxx_try_cpp "$LINENO"; then :
8722
8723 else
8724   # Broken: fails on valid input.
8725 continue
8726 fi
8727 rm -f conftest.err conftest.$ac_ext
8728
8729   # OK, works on sane cases.  Now check whether nonexistent headers
8730   # can be detected and how.
8731   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8732 /* end confdefs.h.  */
8733 #include <ac_nonexistent.h>
8734 _ACEOF
8735 if ac_fn_cxx_try_cpp "$LINENO"; then :
8736   # Broken: success on invalid input.
8737 continue
8738 else
8739   # Passes both tests.
8740 ac_preproc_ok=:
8741 break
8742 fi
8743 rm -f conftest.err conftest.$ac_ext
8744
8745 done
8746 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8747 rm -f conftest.err conftest.$ac_ext
8748 if $ac_preproc_ok; then :
8749   break
8750 fi
8751
8752     done
8753     ac_cv_prog_CXXCPP=$CXXCPP
8754
8755 fi
8756   CXXCPP=$ac_cv_prog_CXXCPP
8757 else
8758   ac_cv_prog_CXXCPP=$CXXCPP
8759 fi
8760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
8761 $as_echo "$CXXCPP" >&6; }
8762 ac_preproc_ok=false
8763 for ac_cxx_preproc_warn_flag in '' yes
8764 do
8765   # Use a header file that comes with gcc, so configuring glibc
8766   # with a fresh cross-compiler works.
8767   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8768   # <limits.h> exists even on freestanding compilers.
8769   # On the NeXT, cc -E runs the code through the compiler's parser,
8770   # not just through cpp. "Syntax error" is here to catch this case.
8771   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8772 /* end confdefs.h.  */
8773 #ifdef __STDC__
8774 # include <limits.h>
8775 #else
8776 # include <assert.h>
8777 #endif
8778                      Syntax error
8779 _ACEOF
8780 if ac_fn_cxx_try_cpp "$LINENO"; then :
8781
8782 else
8783   # Broken: fails on valid input.
8784 continue
8785 fi
8786 rm -f conftest.err conftest.$ac_ext
8787
8788   # OK, works on sane cases.  Now check whether nonexistent headers
8789   # can be detected and how.
8790   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8791 /* end confdefs.h.  */
8792 #include <ac_nonexistent.h>
8793 _ACEOF
8794 if ac_fn_cxx_try_cpp "$LINENO"; then :
8795   # Broken: success on invalid input.
8796 continue
8797 else
8798   # Passes both tests.
8799 ac_preproc_ok=:
8800 break
8801 fi
8802 rm -f conftest.err conftest.$ac_ext
8803
8804 done
8805 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8806 rm -f conftest.err conftest.$ac_ext
8807 if $ac_preproc_ok; then :
8808
8809 else
8810   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8811 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8812 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8813 See \`config.log' for more details." >&5
8814 $as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8815 See \`config.log' for more details." >&2;}; }
8816 fi
8817
8818 ac_ext=c
8819 ac_cpp='$CPP $CPPFLAGS'
8820 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8821 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8822 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8823
8824
8825 ac_ext=cpp
8826 ac_cpp='$CXXCPP $CPPFLAGS'
8827 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8828 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8829 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8830
8831
8832
8833
8834 for ac_header in unordered_map
8835 do :
8836   ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map"
8837 if test "x$ac_cv_header_unordered_map" = x""yes; then :
8838   cat >>confdefs.h <<_ACEOF
8839 #define HAVE_UNORDERED_MAP 1
8840 _ACEOF
8841
8842 fi
8843 done
8844
8845 for ac_header in tr1/unordered_map
8846 do :
8847   ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map"
8848 if test "x$ac_cv_header_tr1_unordered_map" = x""yes; then :
8849   cat >>confdefs.h <<_ACEOF
8850 #define HAVE_TR1_UNORDERED_MAP 1
8851 _ACEOF
8852
8853 fi
8854 done
8855
8856 for ac_header in ext/hash_map
8857 do :
8858   ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map"
8859 if test "x$ac_cv_header_ext_hash_map" = x""yes; then :
8860   cat >>confdefs.h <<_ACEOF
8861 #define HAVE_EXT_HASH_MAP 1
8862 _ACEOF
8863
8864 fi
8865 done
8866
8867
8868 ac_ext=c
8869 ac_cpp='$CPP $CPPFLAGS'
8870 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8871 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8872 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8873
8874
8875 # --------
8876 # UNSORTED
8877 # --------
8878
8879
8880 # These libraries may be used by collect2.
8881 # We may need a special search path to get them linked.
8882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
8883 $as_echo_n "checking for collect2 libraries... " >&6; }
8884 if test "${gcc_cv_collect2_libs+set}" = set; then :
8885   $as_echo_n "(cached) " >&6
8886 else
8887   save_LIBS="$LIBS"
8888 for libs in '' -lld -lmld \
8889                 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8890                 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8891 do
8892         LIBS="$libs"
8893         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8894 /* end confdefs.h.  */
8895
8896 /* Override any GCC internal prototype to avoid an error.
8897    Use char because int might match the return type of a GCC
8898    builtin and then its argument prototype would still apply.  */
8899 #ifdef __cplusplus
8900 extern "C"
8901 #endif
8902 char ldopen ();
8903 int
8904 main ()
8905 {
8906 return ldopen ();
8907   ;
8908   return 0;
8909 }
8910 _ACEOF
8911 if ac_fn_c_try_link "$LINENO"; then :
8912   gcc_cv_collect2_libs="$libs"; break
8913 fi
8914 rm -f core conftest.err conftest.$ac_objext \
8915     conftest$ac_exeext conftest.$ac_ext
8916 done
8917 LIBS="$save_LIBS"
8918 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8919 fi
8920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
8921 $as_echo "$gcc_cv_collect2_libs" >&6; }
8922 case $gcc_cv_collect2_libs in
8923         "none required")        ;;
8924         *)      COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8925 esac
8926
8927
8928 # When building Ada code on Alpha, we need exc_resume which is usually in
8929 # -lexc.  So test for it.
8930 save_LIBS="$LIBS"
8931 LIBS=
8932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
8933 $as_echo_n "checking for library containing exc_resume... " >&6; }
8934 if test "${ac_cv_search_exc_resume+set}" = set; then :
8935   $as_echo_n "(cached) " >&6
8936 else
8937   ac_func_search_save_LIBS=$LIBS
8938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8939 /* end confdefs.h.  */
8940
8941 /* Override any GCC internal prototype to avoid an error.
8942    Use char because int might match the return type of a GCC
8943    builtin and then its argument prototype would still apply.  */
8944 #ifdef __cplusplus
8945 extern "C"
8946 #endif
8947 char exc_resume ();
8948 int
8949 main ()
8950 {
8951 return exc_resume ();
8952   ;
8953   return 0;
8954 }
8955 _ACEOF
8956 for ac_lib in '' exc; do
8957   if test -z "$ac_lib"; then
8958     ac_res="none required"
8959   else
8960     ac_res=-l$ac_lib
8961     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8962   fi
8963   if ac_fn_c_try_link "$LINENO"; then :
8964   ac_cv_search_exc_resume=$ac_res
8965 fi
8966 rm -f core conftest.err conftest.$ac_objext \
8967     conftest$ac_exeext
8968   if test "${ac_cv_search_exc_resume+set}" = set; then :
8969   break
8970 fi
8971 done
8972 if test "${ac_cv_search_exc_resume+set}" = set; then :
8973
8974 else
8975   ac_cv_search_exc_resume=no
8976 fi
8977 rm conftest.$ac_ext
8978 LIBS=$ac_func_search_save_LIBS
8979 fi
8980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
8981 $as_echo "$ac_cv_search_exc_resume" >&6; }
8982 ac_res=$ac_cv_search_exc_resume
8983 if test "$ac_res" != no; then :
8984   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8985
8986 fi
8987
8988 GNAT_LIBEXC="$LIBS"
8989 LIBS="$save_LIBS"
8990
8991
8992 # To support -mcpu=native on Solaris/SPARC, we need libkstat.
8993 save_LIBS="$LIBS"
8994 LIBS=
8995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kstat_open" >&5
8996 $as_echo_n "checking for library containing kstat_open... " >&6; }
8997 if test "${ac_cv_search_kstat_open+set}" = set; then :
8998   $as_echo_n "(cached) " >&6
8999 else
9000   ac_func_search_save_LIBS=$LIBS
9001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9002 /* end confdefs.h.  */
9003
9004 /* Override any GCC internal prototype to avoid an error.
9005    Use char because int might match the return type of a GCC
9006    builtin and then its argument prototype would still apply.  */
9007 #ifdef __cplusplus
9008 extern "C"
9009 #endif
9010 char kstat_open ();
9011 int
9012 main ()
9013 {
9014 return kstat_open ();
9015   ;
9016   return 0;
9017 }
9018 _ACEOF
9019 for ac_lib in '' kstat; do
9020   if test -z "$ac_lib"; then
9021     ac_res="none required"
9022   else
9023     ac_res=-l$ac_lib
9024     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9025   fi
9026   if ac_fn_c_try_link "$LINENO"; then :
9027   ac_cv_search_kstat_open=$ac_res
9028 fi
9029 rm -f core conftest.err conftest.$ac_objext \
9030     conftest$ac_exeext
9031   if test "${ac_cv_search_kstat_open+set}" = set; then :
9032   break
9033 fi
9034 done
9035 if test "${ac_cv_search_kstat_open+set}" = set; then :
9036
9037 else
9038   ac_cv_search_kstat_open=no
9039 fi
9040 rm conftest.$ac_ext
9041 LIBS=$ac_func_search_save_LIBS
9042 fi
9043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kstat_open" >&5
9044 $as_echo "$ac_cv_search_kstat_open" >&6; }
9045 ac_res=$ac_cv_search_kstat_open
9046 if test "$ac_res" != no; then :
9047   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9048
9049 fi
9050
9051 EXTRA_GCC_LIBS="$LIBS"
9052 LIBS="$save_LIBS"
9053
9054
9055 # Some systems put ldexp and frexp in libm instead of libc; assume
9056 # they're both in the same place.  jcf-dump needs them.
9057 save_LIBS="$LIBS"
9058 LIBS=
9059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
9060 $as_echo_n "checking for library containing ldexp... " >&6; }
9061 if test "${ac_cv_search_ldexp+set}" = set; then :
9062   $as_echo_n "(cached) " >&6
9063 else
9064   ac_func_search_save_LIBS=$LIBS
9065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9066 /* end confdefs.h.  */
9067
9068 /* Override any GCC internal prototype to avoid an error.
9069    Use char because int might match the return type of a GCC
9070    builtin and then its argument prototype would still apply.  */
9071 #ifdef __cplusplus
9072 extern "C"
9073 #endif
9074 char ldexp ();
9075 int
9076 main ()
9077 {
9078 return ldexp ();
9079   ;
9080   return 0;
9081 }
9082 _ACEOF
9083 for ac_lib in '' m; do
9084   if test -z "$ac_lib"; then
9085     ac_res="none required"
9086   else
9087     ac_res=-l$ac_lib
9088     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9089   fi
9090   if ac_fn_c_try_link "$LINENO"; then :
9091   ac_cv_search_ldexp=$ac_res
9092 fi
9093 rm -f core conftest.err conftest.$ac_objext \
9094     conftest$ac_exeext
9095   if test "${ac_cv_search_ldexp+set}" = set; then :
9096   break
9097 fi
9098 done
9099 if test "${ac_cv_search_ldexp+set}" = set; then :
9100
9101 else
9102   ac_cv_search_ldexp=no
9103 fi
9104 rm conftest.$ac_ext
9105 LIBS=$ac_func_search_save_LIBS
9106 fi
9107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
9108 $as_echo "$ac_cv_search_ldexp" >&6; }
9109 ac_res=$ac_cv_search_ldexp
9110 if test "$ac_res" != no; then :
9111   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9112
9113 fi
9114
9115 LDEXP_LIB="$LIBS"
9116 LIBS="$save_LIBS"
9117
9118
9119 # Use <inttypes.h> only if it exists,
9120 # doesn't clash with <sys/types.h>, and declares intmax_t.
9121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
9122 $as_echo_n "checking for inttypes.h... " >&6; }
9123 if test "${gcc_cv_header_inttypes_h+set}" = set; then :
9124   $as_echo_n "(cached) " >&6
9125 else
9126   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9127 /* end confdefs.h.  */
9128 #include <sys/types.h>
9129 #include <inttypes.h>
9130 int
9131 main ()
9132 {
9133 intmax_t i = -1;
9134   ;
9135   return 0;
9136 }
9137 _ACEOF
9138 if ac_fn_c_try_compile "$LINENO"; then :
9139   gcc_cv_header_inttypes_h=yes
9140 else
9141   gcc_cv_header_inttypes_h=no
9142 fi
9143 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9144 fi
9145
9146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
9147 $as_echo "$gcc_cv_header_inttypes_h" >&6; }
9148 if test $gcc_cv_header_inttypes_h = yes; then
9149
9150 $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
9151
9152 fi
9153
9154
9155
9156 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9157         sysconf strsignal getrusage nl_langinfo \
9158         gettimeofday mbstowcs wcswidth mmap setlocale \
9159         clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked madvise
9160 do :
9161   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9162 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9163 eval as_val=\$$as_ac_var
9164    if test "x$as_val" = x""yes; then :
9165   cat >>confdefs.h <<_ACEOF
9166 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9167 _ACEOF
9168
9169 fi
9170 done
9171
9172
9173 if test x$ac_cv_func_mbstowcs = xyes; then
9174   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
9175 $as_echo_n "checking whether mbstowcs works... " >&6; }
9176 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then :
9177   $as_echo_n "(cached) " >&6
9178 else
9179       if test "$cross_compiling" = yes; then :
9180   gcc_cv_func_mbstowcs_works=yes
9181 else
9182   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9183 /* end confdefs.h.  */
9184 #include <stdlib.h>
9185 int main()
9186 {
9187   mbstowcs(0, "", 0);
9188   return 0;
9189 }
9190 _ACEOF
9191 if ac_fn_c_try_run "$LINENO"; then :
9192   gcc_cv_func_mbstowcs_works=yes
9193 else
9194   gcc_cv_func_mbstowcs_works=no
9195 fi
9196 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9197   conftest.$ac_objext conftest.beam conftest.$ac_ext
9198 fi
9199
9200 fi
9201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
9202 $as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
9203   if test x$gcc_cv_func_mbstowcs_works = xyes; then
9204
9205 $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
9206
9207   fi
9208 fi
9209
9210 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
9211 if test "x$ac_cv_type_ssize_t" = x""yes; then :
9212
9213 else
9214
9215 cat >>confdefs.h <<_ACEOF
9216 #define ssize_t int
9217 _ACEOF
9218
9219 fi
9220
9221 ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
9222 if test "x$ac_cv_type_caddr_t" = x""yes; then :
9223
9224 else
9225
9226 cat >>confdefs.h <<_ACEOF
9227 #define caddr_t char *
9228 _ACEOF
9229
9230 fi
9231
9232
9233
9234 ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
9235 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
9236   gcc_header_sys_mman_h=yes
9237 else
9238   gcc_header_sys_mman_h=no
9239 fi
9240
9241 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
9242 if test "x$ac_cv_func_mmap" = x""yes; then :
9243   gcc_func_mmap=yes
9244 else
9245   gcc_func_mmap=no
9246 fi
9247
9248 if test "$gcc_header_sys_mman_h" != yes \
9249  || test "$gcc_func_mmap" != yes; then
9250    gcc_cv_func_mmap_file=no
9251    gcc_cv_func_mmap_dev_zero=no
9252    gcc_cv_func_mmap_anon=no
9253 else
9254    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
9255 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
9256 if test "${gcc_cv_func_mmap_file+set}" = set; then :
9257   $as_echo_n "(cached) " >&6
9258 else
9259   # Add a system to this blacklist if
9260    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9261    # memory area containing the same data that you'd get if you applied
9262    # read() to the same fd.  The only system known to have a problem here
9263    # is VMS, where text files have record structure.
9264    case "$host_os" in
9265      *vms* | ultrix*)
9266         gcc_cv_func_mmap_file=no ;;
9267      *)
9268         gcc_cv_func_mmap_file=yes;;
9269    esac
9270 fi
9271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
9272 $as_echo "$gcc_cv_func_mmap_file" >&6; }
9273    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
9274 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
9275 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
9276   $as_echo_n "(cached) " >&6
9277 else
9278   # Add a system to this blacklist if it has mmap() but /dev/zero
9279    # does not exist, or if mmapping /dev/zero does not give anonymous
9280    # zeroed pages with both the following properties:
9281    # 1. If you map N consecutive pages in with one call, and then
9282    #    unmap any subset of those pages, the pages that were not
9283    #    explicitly unmapped remain accessible.
9284    # 2. If you map two adjacent blocks of memory and then unmap them
9285    #    both at once, they must both go away.
9286    # Systems known to be in this category are Windows (all variants),
9287    # VMS, and Darwin.
9288    case "$host_os" in
9289      *vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9290         gcc_cv_func_mmap_dev_zero=no ;;
9291      *)
9292         gcc_cv_func_mmap_dev_zero=yes;;
9293    esac
9294 fi
9295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
9296 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
9297
9298    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9299    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
9300 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
9301 if test "${gcc_cv_decl_map_anon+set}" = set; then :
9302   $as_echo_n "(cached) " >&6
9303 else
9304   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9305 /* end confdefs.h.  */
9306 #include <sys/types.h>
9307 #include <sys/mman.h>
9308 #include <unistd.h>
9309
9310 #ifndef MAP_ANONYMOUS
9311 #define MAP_ANONYMOUS MAP_ANON
9312 #endif
9313
9314 int
9315 main ()
9316 {
9317 int n = MAP_ANONYMOUS;
9318   ;
9319   return 0;
9320 }
9321 _ACEOF
9322 if ac_fn_c_try_compile "$LINENO"; then :
9323   gcc_cv_decl_map_anon=yes
9324 else
9325   gcc_cv_decl_map_anon=no
9326 fi
9327 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9328 fi
9329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
9330 $as_echo "$gcc_cv_decl_map_anon" >&6; }
9331
9332    if test $gcc_cv_decl_map_anon = no; then
9333      gcc_cv_func_mmap_anon=no
9334    else
9335      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9336 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
9337 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
9338   $as_echo_n "(cached) " >&6
9339 else
9340   # Add a system to this blacklist if it has mmap() and MAP_ANON or
9341    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9342    # doesn't give anonymous zeroed pages with the same properties listed
9343    # above for use of /dev/zero.
9344    # Systems known to be in this category are Windows, VMS, and SCO Unix.
9345    case "$host_os" in
9346      *vms* | cygwin* | pe | mingw* | sco* | udk* )
9347         gcc_cv_func_mmap_anon=no ;;
9348      *)
9349         gcc_cv_func_mmap_anon=yes;;
9350    esac
9351 fi
9352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
9353 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
9354    fi
9355 fi
9356
9357 if test $gcc_cv_func_mmap_file = yes; then
9358
9359 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
9360
9361 fi
9362 if test $gcc_cv_func_mmap_dev_zero = yes; then
9363
9364 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
9365
9366 fi
9367 if test $gcc_cv_func_mmap_anon = yes; then
9368
9369 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
9370
9371 fi
9372
9373
9374 case "${host}" in
9375 *-*-*vms*)
9376   # Under VMS, vfork works very differently than on Unix. The standard test
9377   # won't work, and it isn't easily adaptable. It makes more sense to
9378   # just force it.
9379   ac_cv_func_vfork_works=yes
9380   ;;
9381 esac
9382 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9383 if test "x$ac_cv_type_pid_t" = x""yes; then :
9384
9385 else
9386
9387 cat >>confdefs.h <<_ACEOF
9388 #define pid_t int
9389 _ACEOF
9390
9391 fi
9392
9393 for ac_header in vfork.h
9394 do :
9395   ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
9396 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9397   cat >>confdefs.h <<_ACEOF
9398 #define HAVE_VFORK_H 1
9399 _ACEOF
9400
9401 fi
9402 done
9403
9404 for ac_func in fork vfork
9405 do :
9406   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9407 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9408 eval as_val=\$$as_ac_var
9409    if test "x$as_val" = x""yes; then :
9410   cat >>confdefs.h <<_ACEOF
9411 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9412 _ACEOF
9413
9414 fi
9415 done
9416
9417 if test "x$ac_cv_func_fork" = xyes; then
9418   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9419 $as_echo_n "checking for working fork... " >&6; }
9420 if test "${ac_cv_func_fork_works+set}" = set; then :
9421   $as_echo_n "(cached) " >&6
9422 else
9423   if test "$cross_compiling" = yes; then :
9424   ac_cv_func_fork_works=cross
9425 else
9426   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9427 /* end confdefs.h.  */
9428 $ac_includes_default
9429 int
9430 main ()
9431 {
9432
9433           /* By Ruediger Kuhlmann. */
9434           return fork () < 0;
9435
9436   ;
9437   return 0;
9438 }
9439 _ACEOF
9440 if ac_fn_c_try_run "$LINENO"; then :
9441   ac_cv_func_fork_works=yes
9442 else
9443   ac_cv_func_fork_works=no
9444 fi
9445 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9446   conftest.$ac_objext conftest.beam conftest.$ac_ext
9447 fi
9448
9449 fi
9450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9451 $as_echo "$ac_cv_func_fork_works" >&6; }
9452
9453 else
9454   ac_cv_func_fork_works=$ac_cv_func_fork
9455 fi
9456 if test "x$ac_cv_func_fork_works" = xcross; then
9457   case $host in
9458     *-*-amigaos* | *-*-msdosdjgpp*)
9459       # Override, as these systems have only a dummy fork() stub
9460       ac_cv_func_fork_works=no
9461       ;;
9462     *)
9463       ac_cv_func_fork_works=yes
9464       ;;
9465   esac
9466   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9467 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9468 fi
9469 ac_cv_func_vfork_works=$ac_cv_func_vfork
9470 if test "x$ac_cv_func_vfork" = xyes; then
9471   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9472 $as_echo_n "checking for working vfork... " >&6; }
9473 if test "${ac_cv_func_vfork_works+set}" = set; then :
9474   $as_echo_n "(cached) " >&6
9475 else
9476   if test "$cross_compiling" = yes; then :
9477   ac_cv_func_vfork_works=cross
9478 else
9479   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9480 /* end confdefs.h.  */
9481 /* Thanks to Paul Eggert for this test.  */
9482 $ac_includes_default
9483 #include <sys/wait.h>
9484 #ifdef HAVE_VFORK_H
9485 # include <vfork.h>
9486 #endif
9487 /* On some sparc systems, changes by the child to local and incoming
9488    argument registers are propagated back to the parent.  The compiler
9489    is told about this with #include <vfork.h>, but some compilers
9490    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
9491    static variable whose address is put into a register that is
9492    clobbered by the vfork.  */
9493 static void
9494 #ifdef __cplusplus
9495 sparc_address_test (int arg)
9496 # else
9497 sparc_address_test (arg) int arg;
9498 #endif
9499 {
9500   static pid_t child;
9501   if (!child) {
9502     child = vfork ();
9503     if (child < 0) {
9504       perror ("vfork");
9505       _exit(2);
9506     }
9507     if (!child) {
9508       arg = getpid();
9509       write(-1, "", 0);
9510       _exit (arg);
9511     }
9512   }
9513 }
9514
9515 int
9516 main ()
9517 {
9518   pid_t parent = getpid ();
9519   pid_t child;
9520
9521   sparc_address_test (0);
9522
9523   child = vfork ();
9524
9525   if (child == 0) {
9526     /* Here is another test for sparc vfork register problems.  This
9527        test uses lots of local variables, at least as many local
9528        variables as main has allocated so far including compiler
9529        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
9530        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
9531        reuse the register of parent for one of the local variables,
9532        since it will think that parent can't possibly be used any more
9533        in this routine.  Assigning to the local variable will thus
9534        munge parent in the parent process.  */
9535     pid_t
9536       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9537       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9538     /* Convince the compiler that p..p7 are live; otherwise, it might
9539        use the same hardware register for all 8 local variables.  */
9540     if (p != p1 || p != p2 || p != p3 || p != p4
9541         || p != p5 || p != p6 || p != p7)
9542       _exit(1);
9543
9544     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
9545        from child file descriptors.  If the child closes a descriptor
9546        before it execs or exits, this munges the parent's descriptor
9547        as well.  Test for this by closing stdout in the child.  */
9548     _exit(close(fileno(stdout)) != 0);
9549   } else {
9550     int status;
9551     struct stat st;
9552
9553     while (wait(&status) != child)
9554       ;
9555     return (
9556          /* Was there some problem with vforking?  */
9557          child < 0
9558
9559          /* Did the child fail?  (This shouldn't happen.)  */
9560          || status
9561
9562          /* Did the vfork/compiler bug occur?  */
9563          || parent != getpid()
9564
9565          /* Did the file descriptor bug occur?  */
9566          || fstat(fileno(stdout), &st) != 0
9567          );
9568   }
9569 }
9570 _ACEOF
9571 if ac_fn_c_try_run "$LINENO"; then :
9572   ac_cv_func_vfork_works=yes
9573 else
9574   ac_cv_func_vfork_works=no
9575 fi
9576 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9577   conftest.$ac_objext conftest.beam conftest.$ac_ext
9578 fi
9579
9580 fi
9581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9582 $as_echo "$ac_cv_func_vfork_works" >&6; }
9583
9584 fi;
9585 if test "x$ac_cv_func_fork_works" = xcross; then
9586   ac_cv_func_vfork_works=$ac_cv_func_vfork
9587   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9588 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9589 fi
9590
9591 if test "x$ac_cv_func_vfork_works" = xyes; then
9592
9593 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
9594
9595 else
9596
9597 $as_echo "#define vfork fork" >>confdefs.h
9598
9599 fi
9600 if test "x$ac_cv_func_fork_works" = xyes; then
9601
9602 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
9603
9604 fi
9605
9606
9607 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different
9608 # iconv() prototype.
9609 ac_ext=cpp
9610 ac_cpp='$CXXCPP $CPPFLAGS'
9611 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9612 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9613 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9614
9615
9616       if test "X$prefix" = "XNONE"; then
9617     acl_final_prefix="$ac_default_prefix"
9618   else
9619     acl_final_prefix="$prefix"
9620   fi
9621   if test "X$exec_prefix" = "XNONE"; then
9622     acl_final_exec_prefix='${prefix}'
9623   else
9624     acl_final_exec_prefix="$exec_prefix"
9625   fi
9626   acl_save_prefix="$prefix"
9627   prefix="$acl_final_prefix"
9628   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9629   prefix="$acl_save_prefix"
9630
9631
9632 # Check whether --with-gnu-ld was given.
9633 if test "${with_gnu_ld+set}" = set; then :
9634   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9635 else
9636   with_gnu_ld=no
9637 fi
9638
9639 # Prepare PATH_SEPARATOR.
9640 # The user is always right.
9641 if test "${PATH_SEPARATOR+set}" != set; then
9642   echo "#! /bin/sh" >conf$$.sh
9643   echo  "exit 0"   >>conf$$.sh
9644   chmod +x conf$$.sh
9645   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9646     PATH_SEPARATOR=';'
9647   else
9648     PATH_SEPARATOR=:
9649   fi
9650   rm -f conf$$.sh
9651 fi
9652 ac_prog=ld
9653 if test "$GCC" = yes; then
9654   # Check if gcc -print-prog-name=ld gives a path.
9655   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9656 $as_echo_n "checking for ld used by GCC... " >&6; }
9657   case $host in
9658   *-*-mingw*)
9659     # gcc leaves a trailing carriage return which upsets mingw
9660     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9661   *)
9662     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9663   esac
9664   case $ac_prog in
9665     # Accept absolute paths.
9666     [\\/]* | [A-Za-z]:[\\/]*)
9667       re_direlt='/[^/][^/]*/\.\./'
9668       # Canonicalize the path of ld
9669       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9670       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9671         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9672       done
9673       test -z "$LD" && LD="$ac_prog"
9674       ;;
9675   "")
9676     # If it fails, then pretend we aren't using GCC.
9677     ac_prog=ld
9678     ;;
9679   *)
9680     # If it is relative, then search for the first ld in PATH.
9681     with_gnu_ld=unknown
9682     ;;
9683   esac
9684 elif test "$with_gnu_ld" = yes; then
9685   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9686 $as_echo_n "checking for GNU ld... " >&6; }
9687 else
9688   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9689 $as_echo_n "checking for non-GNU ld... " >&6; }
9690 fi
9691 if test "${acl_cv_path_LD+set}" = set; then :
9692   $as_echo_n "(cached) " >&6
9693 else
9694   if test -z "$LD"; then
9695   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9696   for ac_dir in $PATH; do
9697     test -z "$ac_dir" && ac_dir=.
9698     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9699       acl_cv_path_LD="$ac_dir/$ac_prog"
9700       # Check to see if the program is GNU ld.  I'd rather use --version,
9701       # but apparently some GNU ld's only accept -v.
9702       # Break only if it was the GNU/non-GNU ld that we prefer.
9703       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9704         test "$with_gnu_ld" != no && break
9705       else
9706         test "$with_gnu_ld" != yes && break
9707       fi
9708     fi
9709   done
9710   IFS="$ac_save_ifs"
9711 else
9712   acl_cv_path_LD="$LD" # Let the user override the test with a path.
9713 fi
9714 fi
9715
9716 LD="$acl_cv_path_LD"
9717 if test -n "$LD"; then
9718   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9719 $as_echo "$LD" >&6; }
9720 else
9721   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9722 $as_echo "no" >&6; }
9723 fi
9724 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9726 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9727 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9728   $as_echo_n "(cached) " >&6
9729 else
9730   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9731 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9732   acl_cv_prog_gnu_ld=yes
9733 else
9734   acl_cv_prog_gnu_ld=no
9735 fi
9736 fi
9737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9738 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9739 with_gnu_ld=$acl_cv_prog_gnu_ld
9740
9741
9742
9743                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9744 $as_echo_n "checking for shared library run path origin... " >&6; }
9745 if test "${acl_cv_rpath+set}" = set; then :
9746   $as_echo_n "(cached) " >&6
9747 else
9748
9749     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9750     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9751     . ./conftest.sh
9752     rm -f ./conftest.sh
9753     acl_cv_rpath=done
9754
9755 fi
9756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9757 $as_echo "$acl_cv_rpath" >&6; }
9758   wl="$acl_cv_wl"
9759   libext="$acl_cv_libext"
9760   shlibext="$acl_cv_shlibext"
9761   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9762   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9763   hardcode_direct="$acl_cv_hardcode_direct"
9764   hardcode_minus_L="$acl_cv_hardcode_minus_L"
9765     # Check whether --enable-rpath was given.
9766 if test "${enable_rpath+set}" = set; then :
9767   enableval=$enable_rpath; :
9768 else
9769   enable_rpath=yes
9770 fi
9771
9772
9773
9774
9775
9776
9777
9778
9779     use_additional=yes
9780
9781   acl_save_prefix="$prefix"
9782   prefix="$acl_final_prefix"
9783   acl_save_exec_prefix="$exec_prefix"
9784   exec_prefix="$acl_final_exec_prefix"
9785
9786     eval additional_includedir=\"$includedir\"
9787     eval additional_libdir=\"$libdir\"
9788
9789   exec_prefix="$acl_save_exec_prefix"
9790   prefix="$acl_save_prefix"
9791
9792
9793 # Check whether --with-libiconv-prefix was given.
9794 if test "${with_libiconv_prefix+set}" = set; then :
9795   withval=$with_libiconv_prefix;
9796     if test "X$withval" = "Xno"; then
9797       use_additional=no
9798     else
9799       if test "X$withval" = "X"; then
9800
9801   acl_save_prefix="$prefix"
9802   prefix="$acl_final_prefix"
9803   acl_save_exec_prefix="$exec_prefix"
9804   exec_prefix="$acl_final_exec_prefix"
9805
9806           eval additional_includedir=\"$includedir\"
9807           eval additional_libdir=\"$libdir\"
9808
9809   exec_prefix="$acl_save_exec_prefix"
9810   prefix="$acl_save_prefix"
9811
9812       else
9813         additional_includedir="$withval/include"
9814         additional_libdir="$withval/lib"
9815       fi
9816     fi
9817
9818 fi
9819
9820       LIBICONV=
9821   LTLIBICONV=
9822   INCICONV=
9823   rpathdirs=
9824   ltrpathdirs=
9825   names_already_handled=
9826   names_next_round='iconv '
9827   while test -n "$names_next_round"; do
9828     names_this_round="$names_next_round"
9829     names_next_round=
9830     for name in $names_this_round; do
9831       already_handled=
9832       for n in $names_already_handled; do
9833         if test "$n" = "$name"; then
9834           already_handled=yes
9835           break
9836         fi
9837       done
9838       if test -z "$already_handled"; then
9839         names_already_handled="$names_already_handled $name"
9840                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9841         eval value=\"\$HAVE_LIB$uppername\"
9842         if test -n "$value"; then
9843           if test "$value" = yes; then
9844             eval value=\"\$LIB$uppername\"
9845             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
9846             eval value=\"\$LTLIB$uppername\"
9847             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
9848           else
9849                                     :
9850           fi
9851         else
9852                               found_dir=
9853           found_la=
9854           found_so=
9855           found_a=
9856           if test $use_additional = yes; then
9857             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9858               found_dir="$additional_libdir"
9859               found_so="$additional_libdir/lib$name.$shlibext"
9860               if test -f "$additional_libdir/lib$name.la"; then
9861                 found_la="$additional_libdir/lib$name.la"
9862               fi
9863             else
9864               if test -f "$additional_libdir/lib$name.$libext"; then
9865                 found_dir="$additional_libdir"
9866                 found_a="$additional_libdir/lib$name.$libext"
9867                 if test -f "$additional_libdir/lib$name.la"; then
9868                   found_la="$additional_libdir/lib$name.la"
9869                 fi
9870               fi
9871             fi
9872           fi
9873           if test "X$found_dir" = "X"; then
9874             for x in $LDFLAGS $LTLIBICONV; do
9875
9876   acl_save_prefix="$prefix"
9877   prefix="$acl_final_prefix"
9878   acl_save_exec_prefix="$exec_prefix"
9879   exec_prefix="$acl_final_exec_prefix"
9880   eval x=\"$x\"
9881   exec_prefix="$acl_save_exec_prefix"
9882   prefix="$acl_save_prefix"
9883
9884               case "$x" in
9885                 -L*)
9886                   dir=`echo "X$x" | sed -e 's/^X-L//'`
9887                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9888                     found_dir="$dir"
9889                     found_so="$dir/lib$name.$shlibext"
9890                     if test -f "$dir/lib$name.la"; then
9891                       found_la="$dir/lib$name.la"
9892                     fi
9893                   else
9894                     if test -f "$dir/lib$name.$libext"; then
9895                       found_dir="$dir"
9896                       found_a="$dir/lib$name.$libext"
9897                       if test -f "$dir/lib$name.la"; then
9898                         found_la="$dir/lib$name.la"
9899                       fi
9900                     fi
9901                   fi
9902                   ;;
9903               esac
9904               if test "X$found_dir" != "X"; then
9905                 break
9906               fi
9907             done
9908           fi
9909           if test "X$found_dir" != "X"; then
9910                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
9911             if test "X$found_so" != "X"; then
9912                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9913                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9914               else
9915                                                                                 haveit=
9916                 for x in $ltrpathdirs; do
9917                   if test "X$x" = "X$found_dir"; then
9918                     haveit=yes
9919                     break
9920                   fi
9921                 done
9922                 if test -z "$haveit"; then
9923                   ltrpathdirs="$ltrpathdirs $found_dir"
9924                 fi
9925                                 if test "$hardcode_direct" = yes; then
9926                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9927                 else
9928                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9929                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9930                                                             haveit=
9931                     for x in $rpathdirs; do
9932                       if test "X$x" = "X$found_dir"; then
9933                         haveit=yes
9934                         break
9935                       fi
9936                     done
9937                     if test -z "$haveit"; then
9938                       rpathdirs="$rpathdirs $found_dir"
9939                     fi
9940                   else
9941                                                                                 haveit=
9942                     for x in $LDFLAGS $LIBICONV; do
9943
9944   acl_save_prefix="$prefix"
9945   prefix="$acl_final_prefix"
9946   acl_save_exec_prefix="$exec_prefix"
9947   exec_prefix="$acl_final_exec_prefix"
9948   eval x=\"$x\"
9949   exec_prefix="$acl_save_exec_prefix"
9950   prefix="$acl_save_prefix"
9951
9952                       if test "X$x" = "X-L$found_dir"; then
9953                         haveit=yes
9954                         break
9955                       fi
9956                     done
9957                     if test -z "$haveit"; then
9958                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
9959                     fi
9960                     if test "$hardcode_minus_L" != no; then
9961                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9962                     else
9963                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9964                     fi
9965                   fi
9966                 fi
9967               fi
9968             else
9969               if test "X$found_a" != "X"; then
9970                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
9971               else
9972                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
9973               fi
9974             fi
9975                         additional_includedir=
9976             case "$found_dir" in
9977               */lib | */lib/)
9978                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9979                 additional_includedir="$basedir/include"
9980                 ;;
9981             esac
9982             if test "X$additional_includedir" != "X"; then
9983                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
9984                 haveit=
9985                 if test "X$additional_includedir" = "X/usr/local/include"; then
9986                   if test -n "$GCC"; then
9987                     case $host_os in
9988                       linux*) haveit=yes;;
9989                     esac
9990                   fi
9991                 fi
9992                 if test -z "$haveit"; then
9993                   for x in $CPPFLAGS $INCICONV; do
9994
9995   acl_save_prefix="$prefix"
9996   prefix="$acl_final_prefix"
9997   acl_save_exec_prefix="$exec_prefix"
9998   exec_prefix="$acl_final_exec_prefix"
9999   eval x=\"$x\"
10000   exec_prefix="$acl_save_exec_prefix"
10001   prefix="$acl_save_prefix"
10002
10003                     if test "X$x" = "X-I$additional_includedir"; then
10004                       haveit=yes
10005                       break
10006                     fi
10007                   done
10008                   if test -z "$haveit"; then
10009                     if test -d "$additional_includedir"; then
10010                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
10011                     fi
10012                   fi
10013                 fi
10014               fi
10015             fi
10016                         if test -n "$found_la"; then
10017                                                         save_libdir="$libdir"
10018               case "$found_la" in
10019                 */* | *\\*) . "$found_la" ;;
10020                 *) . "./$found_la" ;;
10021               esac
10022               libdir="$save_libdir"
10023                             for dep in $dependency_libs; do
10024                 case "$dep" in
10025                   -L*)
10026                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10027                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
10028                       haveit=
10029                       if test "X$additional_libdir" = "X/usr/local/lib"; then
10030                         if test -n "$GCC"; then
10031                           case $host_os in
10032                             linux*) haveit=yes;;
10033                           esac
10034                         fi
10035                       fi
10036                       if test -z "$haveit"; then
10037                         haveit=
10038                         for x in $LDFLAGS $LIBICONV; do
10039
10040   acl_save_prefix="$prefix"
10041   prefix="$acl_final_prefix"
10042   acl_save_exec_prefix="$exec_prefix"
10043   exec_prefix="$acl_final_exec_prefix"
10044   eval x=\"$x\"
10045   exec_prefix="$acl_save_exec_prefix"
10046   prefix="$acl_save_prefix"
10047
10048                           if test "X$x" = "X-L$additional_libdir"; then
10049                             haveit=yes
10050                             break
10051                           fi
10052                         done
10053                         if test -z "$haveit"; then
10054                           if test -d "$additional_libdir"; then
10055                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
10056                           fi
10057                         fi
10058                         haveit=
10059                         for x in $LDFLAGS $LTLIBICONV; do
10060
10061   acl_save_prefix="$prefix"
10062   prefix="$acl_final_prefix"
10063   acl_save_exec_prefix="$exec_prefix"
10064   exec_prefix="$acl_final_exec_prefix"
10065   eval x=\"$x\"
10066   exec_prefix="$acl_save_exec_prefix"
10067   prefix="$acl_save_prefix"
10068
10069                           if test "X$x" = "X-L$additional_libdir"; then
10070                             haveit=yes
10071                             break
10072                           fi
10073                         done
10074                         if test -z "$haveit"; then
10075                           if test -d "$additional_libdir"; then
10076                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
10077                           fi
10078                         fi
10079                       fi
10080                     fi
10081                     ;;
10082                   -R*)
10083                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
10084                     if test "$enable_rpath" != no; then
10085                                                                   haveit=
10086                       for x in $rpathdirs; do
10087                         if test "X$x" = "X$dir"; then
10088                           haveit=yes
10089                           break
10090                         fi
10091                       done
10092                       if test -z "$haveit"; then
10093                         rpathdirs="$rpathdirs $dir"
10094                       fi
10095                                                                   haveit=
10096                       for x in $ltrpathdirs; do
10097                         if test "X$x" = "X$dir"; then
10098                           haveit=yes
10099                           break
10100                         fi
10101                       done
10102                       if test -z "$haveit"; then
10103                         ltrpathdirs="$ltrpathdirs $dir"
10104                       fi
10105                     fi
10106                     ;;
10107                   -l*)
10108                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10109                     ;;
10110                   *.la)
10111                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10112                     ;;
10113                   *)
10114                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10115                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10116                     ;;
10117                 esac
10118               done
10119             fi
10120           else
10121                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10122             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10123           fi
10124         fi
10125       fi
10126     done
10127   done
10128   if test "X$rpathdirs" != "X"; then
10129     if test -n "$hardcode_libdir_separator"; then
10130                         alldirs=
10131       for found_dir in $rpathdirs; do
10132         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10133       done
10134             acl_save_libdir="$libdir"
10135       libdir="$alldirs"
10136       eval flag=\"$hardcode_libdir_flag_spec\"
10137       libdir="$acl_save_libdir"
10138       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10139     else
10140             for found_dir in $rpathdirs; do
10141         acl_save_libdir="$libdir"
10142         libdir="$found_dir"
10143         eval flag=\"$hardcode_libdir_flag_spec\"
10144         libdir="$acl_save_libdir"
10145         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10146       done
10147     fi
10148   fi
10149   if test "X$ltrpathdirs" != "X"; then
10150             for found_dir in $ltrpathdirs; do
10151       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10152     done
10153   fi
10154
10155
10156
10157
10158
10159
10160
10161           am_save_CPPFLAGS="$CPPFLAGS"
10162
10163   for element in $INCICONV; do
10164     haveit=
10165     for x in $CPPFLAGS; do
10166
10167   acl_save_prefix="$prefix"
10168   prefix="$acl_final_prefix"
10169   acl_save_exec_prefix="$exec_prefix"
10170   exec_prefix="$acl_final_exec_prefix"
10171   eval x=\"$x\"
10172   exec_prefix="$acl_save_exec_prefix"
10173   prefix="$acl_save_prefix"
10174
10175       if test "X$x" = "X$element"; then
10176         haveit=yes
10177         break
10178       fi
10179     done
10180     if test -z "$haveit"; then
10181       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10182     fi
10183   done
10184
10185
10186   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10187 $as_echo_n "checking for iconv... " >&6; }
10188 if test "${am_cv_func_iconv+set}" = set; then :
10189   $as_echo_n "(cached) " >&6
10190 else
10191
10192     am_cv_func_iconv="no, consider installing GNU libiconv"
10193     am_cv_lib_iconv=no
10194     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10195 /* end confdefs.h.  */
10196 #include <stdlib.h>
10197 #include <iconv.h>
10198 int
10199 main ()
10200 {
10201 iconv_t cd = iconv_open("","");
10202        iconv(cd,NULL,NULL,NULL,NULL);
10203        iconv_close(cd);
10204   ;
10205   return 0;
10206 }
10207 _ACEOF
10208 if ac_fn_cxx_try_link "$LINENO"; then :
10209   am_cv_func_iconv=yes
10210 fi
10211 rm -f core conftest.err conftest.$ac_objext \
10212     conftest$ac_exeext conftest.$ac_ext
10213     if test "$am_cv_func_iconv" != yes; then
10214       am_save_LIBS="$LIBS"
10215       LIBS="$LIBS $LIBICONV"
10216       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10217 /* end confdefs.h.  */
10218 #include <stdlib.h>
10219 #include <iconv.h>
10220 int
10221 main ()
10222 {
10223 iconv_t cd = iconv_open("","");
10224          iconv(cd,NULL,NULL,NULL,NULL);
10225          iconv_close(cd);
10226   ;
10227   return 0;
10228 }
10229 _ACEOF
10230 if ac_fn_cxx_try_link "$LINENO"; then :
10231   am_cv_lib_iconv=yes
10232         am_cv_func_iconv=yes
10233 fi
10234 rm -f core conftest.err conftest.$ac_objext \
10235     conftest$ac_exeext conftest.$ac_ext
10236       LIBS="$am_save_LIBS"
10237     fi
10238
10239 fi
10240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10241 $as_echo "$am_cv_func_iconv" >&6; }
10242   if test "$am_cv_func_iconv" = yes; then
10243
10244 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10245
10246   fi
10247   if test "$am_cv_lib_iconv" = yes; then
10248     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10249 $as_echo_n "checking how to link with libiconv... " >&6; }
10250     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10251 $as_echo "$LIBICONV" >&6; }
10252   else
10253             CPPFLAGS="$am_save_CPPFLAGS"
10254     LIBICONV=
10255     LTLIBICONV=
10256   fi
10257
10258
10259
10260   if test "$am_cv_func_iconv" = yes; then
10261     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10262 $as_echo_n "checking for iconv declaration... " >&6; }
10263     if test "${am_cv_proto_iconv+set}" = set; then :
10264   $as_echo_n "(cached) " >&6
10265 else
10266
10267       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10268 /* end confdefs.h.  */
10269
10270 #include <stdlib.h>
10271 #include <iconv.h>
10272 extern
10273 #ifdef __cplusplus
10274 "C"
10275 #endif
10276 #if defined(__STDC__) || defined(__cplusplus)
10277 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10278 #else
10279 size_t iconv();
10280 #endif
10281
10282 int
10283 main ()
10284 {
10285
10286   ;
10287   return 0;
10288 }
10289 _ACEOF
10290 if ac_fn_cxx_try_compile "$LINENO"; then :
10291   am_cv_proto_iconv_arg1=""
10292 else
10293   am_cv_proto_iconv_arg1="const"
10294 fi
10295 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10296       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);"
10297 fi
10298
10299     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10300     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10301          }$am_cv_proto_iconv" >&5
10302 $as_echo "${ac_t:-
10303          }$am_cv_proto_iconv" >&6; }
10304
10305 cat >>confdefs.h <<_ACEOF
10306 #define ICONV_CONST $am_cv_proto_iconv_arg1
10307 _ACEOF
10308
10309   fi
10310
10311 ac_ext=c
10312 ac_cpp='$CPP $CPPFLAGS'
10313 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10314 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10315 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10316
10317
10318 # Until we have in-tree GNU iconv:
10319 LIBICONV_DEP=
10320
10321
10322
10323   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
10324 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10325 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10326   $as_echo_n "(cached) " >&6
10327 else
10328   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10329 /* end confdefs.h.  */
10330 #include <locale.h>
10331 int
10332 main ()
10333 {
10334 return LC_MESSAGES
10335   ;
10336   return 0;
10337 }
10338 _ACEOF
10339 if ac_fn_c_try_link "$LINENO"; then :
10340   am_cv_val_LC_MESSAGES=yes
10341 else
10342   am_cv_val_LC_MESSAGES=no
10343 fi
10344 rm -f core conftest.err conftest.$ac_objext \
10345     conftest$ac_exeext conftest.$ac_ext
10346 fi
10347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10348 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10349   if test $am_cv_val_LC_MESSAGES = yes; then
10350
10351 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10352
10353   fi
10354
10355
10356
10357   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10358 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10359 if test "${am_cv_langinfo_codeset+set}" = set; then :
10360   $as_echo_n "(cached) " >&6
10361 else
10362   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10363 /* end confdefs.h.  */
10364 #include <langinfo.h>
10365 int
10366 main ()
10367 {
10368 char* cs = nl_langinfo(CODESET);
10369   ;
10370   return 0;
10371 }
10372 _ACEOF
10373 if ac_fn_c_try_link "$LINENO"; then :
10374   am_cv_langinfo_codeset=yes
10375 else
10376   am_cv_langinfo_codeset=no
10377 fi
10378 rm -f core conftest.err conftest.$ac_objext \
10379     conftest$ac_exeext conftest.$ac_ext
10380
10381 fi
10382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10383 $as_echo "$am_cv_langinfo_codeset" >&6; }
10384   if test $am_cv_langinfo_codeset = yes; then
10385
10386 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10387
10388   fi
10389
10390
10391 # We will need to find libiberty.h and ansidecl.h
10392 saved_CFLAGS="$CFLAGS"
10393 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
10394 saved_CXXFLAGS="$CXXFLAGS"
10395 CXXFLAGS="$CXXFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
10396 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
10397         strsignal strstr stpcpy strverscmp \
10398         errno snprintf vsnprintf vasprintf malloc realloc calloc \
10399         free basename getopt clock getpagesize ffs clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
10400 do
10401   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10403 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10404 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10405   $as_echo_n "(cached) " >&6
10406 else
10407   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10408 /* end confdefs.h.  */
10409 #undef $ac_tr_decl
10410 #define $ac_tr_decl 1
10411
10412 #include "ansidecl.h"
10413 #include "system.h"
10414
10415 int
10416 main ()
10417 {
10418 #ifndef $ac_func
10419 char *(*pfn) = (char *(*)) $ac_func ;
10420 #endif
10421   ;
10422   return 0;
10423 }
10424 _ACEOF
10425 if ac_fn_c_try_compile "$LINENO"; then :
10426   eval "gcc_cv_have_decl_$ac_func=yes"
10427 else
10428   eval "gcc_cv_have_decl_$ac_func=no"
10429 fi
10430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10431 fi
10432
10433 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10434   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10435 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10436 #define $ac_tr_decl 1
10437 _ACEOF
10438
10439 else
10440   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10441 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10442 #define $ac_tr_decl 0
10443 _ACEOF
10444
10445 fi
10446
10447 done
10448
10449
10450 for ac_func in getrlimit setrlimit getrusage
10451 do
10452   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10454 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10455 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10456   $as_echo_n "(cached) " >&6
10457 else
10458   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10459 /* end confdefs.h.  */
10460 #undef $ac_tr_decl
10461 #define $ac_tr_decl 1
10462
10463 #include "ansidecl.h"
10464 #include "system.h"
10465 #ifdef HAVE_SYS_RESOURCE_H
10466 #include <sys/resource.h>
10467 #endif
10468
10469
10470 int
10471 main ()
10472 {
10473 #ifndef $ac_func
10474 char *(*pfn) = (char *(*)) $ac_func ;
10475 #endif
10476   ;
10477   return 0;
10478 }
10479 _ACEOF
10480 if ac_fn_c_try_compile "$LINENO"; then :
10481   eval "gcc_cv_have_decl_$ac_func=yes"
10482 else
10483   eval "gcc_cv_have_decl_$ac_func=no"
10484 fi
10485 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10486 fi
10487
10488 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10489   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10490 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10491 #define $ac_tr_decl 1
10492 _ACEOF
10493
10494 else
10495   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10496 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10497 #define $ac_tr_decl 0
10498 _ACEOF
10499
10500 fi
10501
10502 done
10503
10504
10505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10506 /* end confdefs.h.  */
10507
10508 #include "ansidecl.h"
10509 #include "system.h"
10510 #ifdef HAVE_SYS_RESOURCE_H
10511 #include <sys/resource.h>
10512 #endif
10513
10514 int
10515 main ()
10516 {
10517 rlim_t l = 0;
10518   ;
10519   return 0;
10520 }
10521 _ACEOF
10522 if ac_fn_c_try_compile "$LINENO"; then :
10523
10524 else
10525
10526 $as_echo "#define rlim_t long" >>confdefs.h
10527
10528 fi
10529 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10530
10531 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
10532 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
10533 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
10534 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
10535 for ac_func in ldgetname
10536 do
10537   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10539 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10540 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10541   $as_echo_n "(cached) " >&6
10542 else
10543   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10544 /* end confdefs.h.  */
10545 #undef $ac_tr_decl
10546 #define $ac_tr_decl 1
10547
10548 #include "ansidecl.h"
10549 #include "system.h"
10550 #ifdef HAVE_LDFCN_H
10551 #undef FREAD
10552 #undef FWRITE
10553 #include <ldfcn.h>
10554 #endif
10555
10556
10557 int
10558 main ()
10559 {
10560 #ifndef $ac_func
10561 char *(*pfn) = (char *(*)) $ac_func ;
10562 #endif
10563   ;
10564   return 0;
10565 }
10566 _ACEOF
10567 if ac_fn_c_try_compile "$LINENO"; then :
10568   eval "gcc_cv_have_decl_$ac_func=yes"
10569 else
10570   eval "gcc_cv_have_decl_$ac_func=no"
10571 fi
10572 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10573 fi
10574
10575 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10576   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10577 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10578 #define $ac_tr_decl 1
10579 _ACEOF
10580
10581 else
10582   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10583 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10584 #define $ac_tr_decl 0
10585 _ACEOF
10586
10587 fi
10588
10589 done
10590
10591
10592 for ac_func in times
10593 do
10594   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10596 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10597 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10598   $as_echo_n "(cached) " >&6
10599 else
10600   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10601 /* end confdefs.h.  */
10602 #undef $ac_tr_decl
10603 #define $ac_tr_decl 1
10604
10605 #include "ansidecl.h"
10606 #include "system.h"
10607 #ifdef HAVE_SYS_TIMES_H
10608 #include <sys/times.h>
10609 #endif
10610
10611
10612 int
10613 main ()
10614 {
10615 #ifndef $ac_func
10616 char *(*pfn) = (char *(*)) $ac_func ;
10617 #endif
10618   ;
10619   return 0;
10620 }
10621 _ACEOF
10622 if ac_fn_c_try_compile "$LINENO"; then :
10623   eval "gcc_cv_have_decl_$ac_func=yes"
10624 else
10625   eval "gcc_cv_have_decl_$ac_func=no"
10626 fi
10627 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10628 fi
10629
10630 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10631   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10632 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10633 #define $ac_tr_decl 1
10634 _ACEOF
10635
10636 else
10637   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10638 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10639 #define $ac_tr_decl 0
10640 _ACEOF
10641
10642 fi
10643
10644 done
10645
10646
10647 for ac_func in sigaltstack
10648 do
10649   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10651 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10652 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10653   $as_echo_n "(cached) " >&6
10654 else
10655   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10656 /* end confdefs.h.  */
10657 #undef $ac_tr_decl
10658 #define $ac_tr_decl 1
10659
10660 #include "ansidecl.h"
10661 #include "system.h"
10662 #include <signal.h>
10663
10664
10665 int
10666 main ()
10667 {
10668 #ifndef $ac_func
10669 char *(*pfn) = (char *(*)) $ac_func ;
10670 #endif
10671   ;
10672   return 0;
10673 }
10674 _ACEOF
10675 if ac_fn_c_try_compile "$LINENO"; then :
10676   eval "gcc_cv_have_decl_$ac_func=yes"
10677 else
10678   eval "gcc_cv_have_decl_$ac_func=no"
10679 fi
10680 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10681 fi
10682
10683 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10684   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10685 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10686 #define $ac_tr_decl 1
10687 _ACEOF
10688
10689 else
10690   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10691 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10692 #define $ac_tr_decl 0
10693 _ACEOF
10694
10695 fi
10696
10697 done
10698
10699
10700 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which hides the madvise()
10701 # prototype.
10702 ac_ext=cpp
10703 ac_cpp='$CXXCPP $CPPFLAGS'
10704 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10705 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10706 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10707
10708 for ac_func in madvise
10709 do
10710   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10712 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10713 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10714   $as_echo_n "(cached) " >&6
10715 else
10716   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10717 /* end confdefs.h.  */
10718 #undef $ac_tr_decl
10719 #define $ac_tr_decl 1
10720
10721   #include "ansidecl.h"
10722   #include "system.h"
10723
10724
10725 int
10726 main ()
10727 {
10728 #ifndef $ac_func
10729 char *(*pfn) = (char *(*)) $ac_func ;
10730 #endif
10731   ;
10732   return 0;
10733 }
10734 _ACEOF
10735 if ac_fn_cxx_try_compile "$LINENO"; then :
10736   eval "gcc_cv_have_decl_$ac_func=yes"
10737 else
10738   eval "gcc_cv_have_decl_$ac_func=no"
10739 fi
10740 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10741 fi
10742
10743 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10744   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10745 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10746 #define $ac_tr_decl 1
10747 _ACEOF
10748
10749 else
10750   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10751 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10752 #define $ac_tr_decl 0
10753 _ACEOF
10754
10755 fi
10756
10757 done
10758
10759 ac_ext=c
10760 ac_cpp='$CPP $CPPFLAGS'
10761 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10762 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10763 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10764
10765
10766 # More time-related stuff.
10767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
10768 $as_echo_n "checking for struct tms... " >&6; }
10769 if test "${ac_cv_struct_tms+set}" = set; then :
10770   $as_echo_n "(cached) " >&6
10771 else
10772
10773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10774 /* end confdefs.h.  */
10775
10776 #include "ansidecl.h"
10777 #include "system.h"
10778 #ifdef HAVE_SYS_TIMES_H
10779 #include <sys/times.h>
10780 #endif
10781
10782 int
10783 main ()
10784 {
10785 struct tms tms;
10786   ;
10787   return 0;
10788 }
10789 _ACEOF
10790 if ac_fn_c_try_compile "$LINENO"; then :
10791   ac_cv_struct_tms=yes
10792 else
10793   ac_cv_struct_tms=no
10794 fi
10795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10796 fi
10797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
10798 $as_echo "$ac_cv_struct_tms" >&6; }
10799 if test $ac_cv_struct_tms = yes; then
10800
10801 $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
10802
10803 fi
10804
10805 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
10806 # revisit after autoconf 2.50.
10807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
10808 $as_echo_n "checking for clock_t... " >&6; }
10809 if test "${gcc_cv_type_clock_t+set}" = set; then :
10810   $as_echo_n "(cached) " >&6
10811 else
10812
10813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10814 /* end confdefs.h.  */
10815
10816 #include "ansidecl.h"
10817 #include "system.h"
10818
10819 int
10820 main ()
10821 {
10822 clock_t x;
10823   ;
10824   return 0;
10825 }
10826 _ACEOF
10827 if ac_fn_c_try_compile "$LINENO"; then :
10828   gcc_cv_type_clock_t=yes
10829 else
10830   gcc_cv_type_clock_t=no
10831 fi
10832 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10833 fi
10834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
10835 $as_echo "$gcc_cv_type_clock_t" >&6; }
10836 if test $gcc_cv_type_clock_t = yes; then
10837
10838 $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
10839
10840 fi
10841
10842 # Check if F_SETLKW is supported by fcntl.
10843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for F_SETLKW" >&5
10844 $as_echo_n "checking for F_SETLKW... " >&6; }
10845 if test "${ac_cv_f_setlkw+set}" = set; then :
10846   $as_echo_n "(cached) " >&6
10847 else
10848
10849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10850 /* end confdefs.h.  */
10851
10852 #include <fcntl.h>
10853 int
10854 main ()
10855 {
10856
10857 struct flock fl;
10858 fl.l_whence = 0;
10859 fl.l_start = 0;
10860 fl.l_len = 0;
10861 fl.l_pid = 0;
10862 return fcntl (1, F_SETLKW, &fl);
10863   ;
10864   return 0;
10865 }
10866 _ACEOF
10867 if ac_fn_c_try_compile "$LINENO"; then :
10868   ac_cv_f_setlkw=yes
10869 else
10870   ac_cv_f_setlkw=no
10871 fi
10872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10873 fi
10874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_f_setlkw" >&5
10875 $as_echo "$ac_cv_f_setlkw" >&6; }
10876 if test $ac_cv_f_setlkw = yes; then
10877
10878 $as_echo "#define HOST_HAS_F_SETLKW 1" >>confdefs.h
10879
10880 fi
10881
10882 # Restore CFLAGS, CXXFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
10883 CFLAGS="$saved_CFLAGS"
10884 CXXFLAGS="$saved_CXXFLAGS"
10885
10886 # mkdir takes a single argument on some systems.
10887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
10888 $as_echo_n "checking if mkdir takes one argument... " >&6; }
10889 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then :
10890   $as_echo_n "(cached) " >&6
10891 else
10892   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10893 /* end confdefs.h.  */
10894
10895 #include <sys/types.h>
10896 #ifdef HAVE_SYS_STAT_H
10897 # include <sys/stat.h>
10898 #endif
10899 #ifdef HAVE_UNISTD_H
10900 # include <unistd.h>
10901 #endif
10902 #ifdef HAVE_DIRECT_H
10903 # include <direct.h>
10904 #endif
10905 int
10906 main ()
10907 {
10908 mkdir ("foo", 0);
10909   ;
10910   return 0;
10911 }
10912 _ACEOF
10913 if ac_fn_c_try_compile "$LINENO"; then :
10914   gcc_cv_mkdir_takes_one_arg=no
10915 else
10916   gcc_cv_mkdir_takes_one_arg=yes
10917 fi
10918 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10919 fi
10920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
10921 $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
10922 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
10923
10924 $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
10925
10926 fi
10927
10928
10929 # File extensions
10930 manext='.1'
10931 objext='.o'
10932
10933
10934
10935 # With Setjmp/Longjmp based exception handling.
10936 # Check whether --enable-sjlj-exceptions was given.
10937 if test "${enable_sjlj_exceptions+set}" = set; then :
10938   enableval=$enable_sjlj_exceptions; case $target in
10939   *-*-hpux10*)
10940     if test $enableval != yes; then
10941       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
10942 $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
10943       enableval=yes
10944     fi
10945     ;;
10946 esac
10947 force_sjlj_exceptions=yes
10948 else
10949   case $target in
10950   *-*-hpux10*)
10951     force_sjlj_exceptions=yes
10952     enableval=yes
10953     ;;
10954   *)
10955     force_sjlj_exceptions=no
10956     ;;
10957 esac
10958 fi
10959
10960 if test $force_sjlj_exceptions = yes; then
10961   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
10962
10963 cat >>confdefs.h <<_ACEOF
10964 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
10965 _ACEOF
10966
10967 fi
10968
10969 # --------------------------------------------------------
10970 # Build, host, and target specific configuration fragments
10971 # --------------------------------------------------------
10972
10973 # Collect build-machine-specific information.
10974 . ${srcdir}/config.build
10975
10976 # Collect host-machine-specific information.
10977 . ${srcdir}/config.host
10978
10979 target_gtfiles=
10980
10981 # Collect target-machine-specific information.
10982 . ${srcdir}/config.gcc
10983
10984 extra_objs="${host_extra_objs} ${extra_objs}"
10985 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
10986
10987 # Default the target-machine variables that were not explicitly set.
10988 if test x"$tm_file" = x
10989 then tm_file=$cpu_type/$cpu_type.h; fi
10990
10991 if test x"$extra_headers" = x
10992 then extra_headers=; fi
10993
10994 if test x$md_file = x
10995 then md_file=$cpu_type/$cpu_type.md; fi
10996
10997 if test x$out_file = x
10998 then out_file=$cpu_type/$cpu_type.c; fi
10999
11000 if test x"$tmake_file" = x
11001 then tmake_file=$cpu_type/t-$cpu_type
11002 fi
11003
11004 # Support --enable-initfini-array.
11005 if test x$enable_initfini_array != xno; then
11006   tm_file="${tm_file} initfini-array.h"
11007 fi
11008
11009 if test x"$dwarf2" = xyes
11010 then tm_file="$tm_file tm-dwarf2.h"
11011 fi
11012
11013 # Say what files are being used for the output code and MD file.
11014 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
11015 echo "Using \`$srcdir/config/$md_file' as machine description file."
11016
11017 # If any of the xm_file variables contain nonexistent files, warn
11018 # about them and drop them.
11019
11020 bx=
11021 for x in $build_xm_file; do
11022   if    test -f $srcdir/config/$x
11023   then      bx="$bx $x"
11024   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11025 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11026   fi
11027 done
11028 build_xm_file="$bx"
11029
11030 hx=
11031 for x in $host_xm_file; do
11032   if    test -f $srcdir/config/$x
11033   then      hx="$hx $x"
11034   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11035 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11036   fi
11037 done
11038 host_xm_file="$hx"
11039
11040 tx=
11041 for x in $xm_file; do
11042   if    test -f $srcdir/config/$x
11043   then      tx="$tx $x"
11044   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11045 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11046   fi
11047 done
11048 xm_file="$tx"
11049
11050 count=a
11051 for f in $tm_file; do
11052         count=${count}x
11053 done
11054 if test $count = ax; then
11055         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
11056 else
11057         echo "Using the following target machine macro files:"
11058         for f in $tm_file; do
11059                 echo "  $srcdir/config/$f"
11060         done
11061 fi
11062
11063 if test x$need_64bit_hwint = xyes; then
11064
11065 $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h
11066
11067 fi
11068
11069 if test x$use_long_long_for_widest_fast_int = xyes; then
11070
11071 $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
11072
11073 fi
11074
11075 gnu_ld_bool=`if test x"$gnu_ld" = x"yes"; then echo 1; else echo 0; fi`
11076
11077 cat >>confdefs.h <<_ACEOF
11078 #define HAVE_GNU_LD $gnu_ld_bool
11079 _ACEOF
11080
11081
11082 gnu_as_bool=`if test x"$gas" = x"yes"; then echo 1; else echo 0; fi`
11083
11084 cat >>confdefs.h <<_ACEOF
11085 #define HAVE_GNU_AS $gnu_as_bool
11086 _ACEOF
11087
11088
11089 count=a
11090 for f in $host_xm_file; do
11091         count=${count}x
11092 done
11093 if test $count = a; then
11094         :
11095 elif test $count = ax; then
11096         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
11097 else
11098         echo "Using the following host machine macro files:"
11099         for f in $host_xm_file; do
11100                 echo "  $srcdir/config/$f"
11101         done
11102 fi
11103 echo "Using ${out_host_hook_obj} for host machine hooks."
11104
11105 if test "$host_xm_file" != "$build_xm_file"; then
11106         count=a
11107         for f in $build_xm_file; do
11108                 count=${count}x
11109         done
11110         if test $count = a; then
11111                 :
11112         elif test $count = ax; then
11113                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
11114         else
11115                 echo "Using the following build machine macro files:"
11116                 for f in $build_xm_file; do
11117                         echo "  $srcdir/config/$f"
11118                 done
11119         fi
11120 fi
11121
11122 if test -n "$configured_native_system_header_dir"; then
11123   native_system_header_dir=$configured_native_system_header_dir
11124 fi
11125 NATIVE_SYSTEM_HEADER_DIR="$native_system_header_dir"
11126
11127
11128 case ${host} in
11129   powerpc*-*-darwin*)
11130     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
11131 $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
11132 if test "${gcc_cv_mcontext_underscores+set}" = set; then :
11133   $as_echo_n "(cached) " >&6
11134 else
11135   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11136 /* end confdefs.h.  */
11137
11138 #include <sys/cdefs.h>
11139 #include <sys/signal.h>
11140 #include <ucontext.h>
11141 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
11142
11143 _ACEOF
11144 if ac_fn_c_try_compile "$LINENO"; then :
11145   gcc_cv_mcontext_underscores=no
11146 else
11147   gcc_cv_mcontext_underscores=yes
11148 fi
11149 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11150 fi
11151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
11152 $as_echo "$gcc_cv_mcontext_underscores" >&6; }
11153       if test $gcc_cv_mcontext_underscores = yes; then
11154
11155 $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
11156
11157       fi
11158     ;;
11159 esac
11160
11161 # ---------
11162 # Threading
11163 # ---------
11164
11165 # Check if a valid thread package
11166 case ${enable_threads} in
11167   "" | no)
11168     # No threads
11169     target_thread_file='single'
11170     ;;
11171   yes)
11172     # default
11173     target_thread_file='single'
11174     ;;
11175   aix | dce | lynx | mipssde | posix | rtems | \
11176   single | tpf | vxworks | win32)
11177     target_thread_file=${enable_threads}
11178     ;;
11179   *)
11180     echo "${enable_threads} is an unknown thread package" 1>&2
11181     exit 1
11182     ;;
11183 esac
11184
11185 if test x${thread_file} = x; then
11186   # No thread file set by target-specific clauses in config.gcc,
11187   # so use file chosen by default logic above
11188   thread_file=${target_thread_file}
11189 fi
11190
11191 # --------
11192 # UNSORTED
11193 # --------
11194
11195 use_cxa_atexit=no
11196 if test x$enable___cxa_atexit = xyes || \
11197    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
11198   if test x$host = x$target; then
11199     case $host in
11200       # mingw32 doesn't have __cxa_atexit but uses atexit registration
11201       # keyed to flag_use_cxa_atexit
11202       *-*-mingw32*)
11203         use_cxa_atexit=yes
11204         ;;
11205       powerpc-ibm-aix*)
11206         use_cxa_atexit=yes
11207         ;;
11208       *)
11209         ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
11210 if test "x$ac_cv_func___cxa_atexit" = x""yes; then :
11211   use_cxa_atexit=yes
11212 else
11213   echo "__cxa_atexit can't be enabled on this target"
11214 fi
11215
11216         ;;
11217     esac
11218   else
11219     # We can't check for __cxa_atexit when building a cross, so assume
11220     # it is available
11221     use_cxa_atexit=yes
11222   fi
11223   if test x$use_cxa_atexit = xyes; then
11224
11225 $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
11226
11227   fi
11228 fi
11229
11230 # Look for a file containing extra machine modes.
11231 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
11232   extra_modes_file='$(srcdir)'/config/${extra_modes}
11233
11234
11235 cat >>confdefs.h <<_ACEOF
11236 #define EXTRA_MODES_FILE "config/$extra_modes"
11237 _ACEOF
11238
11239 fi
11240
11241 # Convert extra_options into a form suitable for Makefile use.
11242 extra_opt_files=
11243 all_opt_files=
11244 for f in $extra_options; do
11245   extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
11246   all_opt_files="$all_opt_files $srcdir/config/$f"
11247 done
11248
11249
11250 # auto-host.h is the file containing items generated by autoconf and is
11251 # the first file included by config.h.
11252 # If host=build, it is correct to have bconfig include auto-host.h
11253 # as well.  If host!=build, we are in error and need to do more
11254 # work to find out the build config parameters.
11255 if test x$host = x$build
11256 then
11257         build_auto=auto-host.h
11258 else
11259         # We create a subdir, then run autoconf in the subdir.
11260         # To prevent recursion we set host and build for the new
11261         # invocation of configure to the build for this invocation
11262         # of configure.
11263         tempdir=build.$$
11264         rm -rf $tempdir
11265         mkdir $tempdir
11266         cd $tempdir
11267         case ${srcdir} in
11268         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
11269         *) realsrcdir=../${srcdir};;
11270         esac
11271         saved_CFLAGS="${CFLAGS}"
11272         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
11273         LDFLAGS="${LDFLAGS_FOR_BUILD}" \
11274         ${realsrcdir}/configure \
11275                 --enable-languages=${enable_languages-all} \
11276                 --target=$target_alias --host=$build_alias --build=$build_alias
11277         CFLAGS="${saved_CFLAGS}"
11278
11279         # We just finished tests for the build machine, so rename
11280         # the file auto-build.h in the gcc directory.
11281         mv auto-host.h ../auto-build.h
11282         cd ..
11283         rm -rf $tempdir
11284         build_auto=auto-build.h
11285 fi
11286
11287
11288 tm_file="${tm_file} defaults.h"
11289 tm_p_file="${tm_p_file} tm-preds.h"
11290 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
11291 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
11292 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
11293 # put this back in temporarily.
11294 xm_file="auto-host.h ansidecl.h ${xm_file}"
11295
11296 # --------
11297 # UNSORTED
11298 # --------
11299
11300 # Compile in configure arguments.
11301 if test -f configargs.h ; then
11302         # Being re-configured.
11303         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
11304         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
11305 else
11306         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
11307 fi
11308
11309 # Double all backslashes and backslash all quotes to turn
11310 # gcc_config_arguments into a C string.
11311 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
11312 $gcc_config_arguments
11313 EOF
11314 gcc_config_arguments_str=`cat conftest.out`
11315 rm -f conftest.out
11316
11317 cat > configargs.h <<EOF
11318 /* Generated automatically. */
11319 static const char configuration_arguments[] = "$gcc_config_arguments_str";
11320 static const char thread_model[] = "$thread_file";
11321
11322 static const struct {
11323   const char *name, *value;
11324 } configure_default_options[] = $configure_default_options;
11325 EOF
11326
11327 gcc_BASEVER=`cat $srcdir/BASE-VER`
11328 gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
11329 gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
11330 if test -f $srcdir/REVISION ; then
11331         gcc_REVISION=`cat $srcdir/REVISION`
11332 else
11333         gcc_REVISION=""
11334 fi
11335 cat > plugin-version.h <<EOF
11336 #include "configargs.h"
11337
11338 #define GCCPLUGIN_VERSION_MAJOR   `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
11339 #define GCCPLUGIN_VERSION_MINOR   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
11340 #define GCCPLUGIN_VERSION_PATCHLEVEL   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
11341 #define GCCPLUGIN_VERSION  (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
11342
11343 static char basever[] = "$gcc_BASEVER";
11344 static char datestamp[] = "$gcc_DATESTAMP";
11345 static char devphase[] = "$gcc_DEVPHASE";
11346 static char revision[] = "$gcc_REVISION";
11347
11348 /* FIXME plugins: We should make the version information more precise.
11349    One way to do is to add a checksum. */
11350
11351 static struct plugin_gcc_version gcc_version = {basever, datestamp,
11352                                                 devphase, revision,
11353                                                 configuration_arguments};
11354 EOF
11355
11356 # Internationalization
11357 # If we haven't got the data from the intl directory,
11358 # assume NLS is disabled.
11359 USE_NLS=no
11360 LIBINTL=
11361 LIBINTL_DEP=
11362 INCINTL=
11363 XGETTEXT=
11364 GMSGFMT=
11365 POSUB=
11366
11367 if test -f  ../intl/config.intl; then
11368   .  ../intl/config.intl
11369 fi
11370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
11371 $as_echo_n "checking whether NLS is requested... " >&6; }
11372 if test x"$USE_NLS" != xyes; then
11373   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11374 $as_echo "no" >&6; }
11375 else
11376   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11377 $as_echo "yes" >&6; }
11378
11379 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
11380
11381
11382   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
11383 $as_echo_n "checking for catalogs to be installed... " >&6; }
11384   # Look for .po and .gmo files in the source directory.
11385   CATALOGS=
11386   XLINGUAS=
11387   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
11388     # If there aren't any .gmo files the shell will give us the
11389     # literal string "../path/to/srcdir/po/*.gmo" which has to be
11390     # weeded out.
11391     case "$cat" in *\**)
11392       continue;;
11393     esac
11394     # The quadruple backslash is collapsed to a double backslash
11395     # by the backticks, then collapsed again by the double quotes,
11396     # leaving us with one backslash in the sed expression (right
11397     # before the dot that mustn't act as a wildcard).
11398     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
11399     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
11400     # The user is allowed to set LINGUAS to a list of languages to
11401     # install catalogs for.  If it's empty that means "all of them."
11402     if test "x$LINGUAS" = x; then
11403       CATALOGS="$CATALOGS $cat"
11404       XLINGUAS="$XLINGUAS $lang"
11405     else
11406       case "$LINGUAS" in *$lang*)
11407         CATALOGS="$CATALOGS $cat"
11408         XLINGUAS="$XLINGUAS $lang"
11409         ;;
11410       esac
11411     fi
11412   done
11413   LINGUAS="$XLINGUAS"
11414   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
11415 $as_echo "$LINGUAS" >&6; }
11416
11417
11418     DATADIRNAME=share
11419
11420   INSTOBJEXT=.mo
11421
11422   GENCAT=gencat
11423
11424   CATOBJEXT=.gmo
11425
11426 fi
11427
11428 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
11429 # -liconv on the link line twice.
11430 case "$LIBINTL" in *$LIBICONV*)
11431         LIBICONV= ;;
11432 esac
11433
11434 # Check whether --enable-secureplt was given.
11435 if test "${enable_secureplt+set}" = set; then :
11436   enableval=$enable_secureplt;
11437 fi
11438
11439
11440 # Check whether --enable-leading-mingw64-underscores was given.
11441 if test "${enable_leading_mingw64_underscores+set}" = set; then :
11442   enableval=$enable_leading_mingw64_underscores;
11443 fi
11444
11445 if  test x"$enable_leading_mingw64_underscores" = xyes ; then :
11446
11447 $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
11448
11449 fi
11450
11451 # Check whether --enable-cld was given.
11452 if test "${enable_cld+set}" = set; then :
11453   enableval=$enable_cld;
11454 else
11455   enable_cld=no
11456 fi
11457
11458
11459 # Check whether --enable-frame-pointer was given.
11460 if test "${enable_frame_pointer+set}" = set; then :
11461   enableval=$enable_frame_pointer;
11462 else
11463
11464 case $target_os in
11465 linux* | darwin[8912]*)
11466   # Enable -fomit-frame-pointer by default for Linux and Darwin with
11467   # DWARF2.
11468   enable_frame_pointer=no
11469   ;;
11470 *)
11471   enable_frame_pointer=yes
11472   ;;
11473 esac
11474
11475 fi
11476
11477
11478 # Windows32 Registry support for specifying GCC installation paths.
11479 # Check whether --enable-win32-registry was given.
11480 if test "${enable_win32_registry+set}" = set; then :
11481   enableval=$enable_win32_registry;
11482 fi
11483
11484
11485 case $host_os in
11486   win32 | pe | cygwin* | mingw32* | uwin*)
11487     if test "x$enable_win32_registry" != xno; then
11488       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
11489 $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
11490 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11491   $as_echo_n "(cached) " >&6
11492 else
11493   ac_func_search_save_LIBS=$LIBS
11494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11495 /* end confdefs.h.  */
11496
11497 /* Override any GCC internal prototype to avoid an error.
11498    Use char because int might match the return type of a GCC
11499    builtin and then its argument prototype would still apply.  */
11500 #ifdef __cplusplus
11501 extern "C"
11502 #endif
11503 char RegOpenKeyExA ();
11504 int
11505 main ()
11506 {
11507 return RegOpenKeyExA ();
11508   ;
11509   return 0;
11510 }
11511 _ACEOF
11512 for ac_lib in '' advapi32; do
11513   if test -z "$ac_lib"; then
11514     ac_res="none required"
11515   else
11516     ac_res=-l$ac_lib
11517     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11518   fi
11519   if ac_fn_c_try_link "$LINENO"; then :
11520   ac_cv_search_RegOpenKeyExA=$ac_res
11521 fi
11522 rm -f core conftest.err conftest.$ac_objext \
11523     conftest$ac_exeext
11524   if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11525   break
11526 fi
11527 done
11528 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11529
11530 else
11531   ac_cv_search_RegOpenKeyExA=no
11532 fi
11533 rm conftest.$ac_ext
11534 LIBS=$ac_func_search_save_LIBS
11535 fi
11536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
11537 $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
11538 ac_res=$ac_cv_search_RegOpenKeyExA
11539 if test "$ac_res" != no; then :
11540   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11541
11542 else
11543   enable_win32_registry=no
11544 fi
11545
11546     fi
11547
11548     if test "x$enable_win32_registry" != xno; then
11549
11550 $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
11551
11552
11553       if test "x$enable_win32_registry" != xyes \
11554          && test "x$enable_win32_registry" != x; then
11555
11556 cat >>confdefs.h <<_ACEOF
11557 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
11558 _ACEOF
11559
11560       fi
11561     fi
11562   ;;
11563 esac
11564
11565 # Get an absolute path to the GCC top-level source directory
11566 holddir=`${PWDCMD-pwd}`
11567 cd $srcdir
11568 topdir=`${PWDCMD-pwd}`
11569 cd $holddir
11570
11571 # Conditionalize the makefile for this host machine.
11572 xmake_file=
11573 for f in ${host_xmake_file}
11574 do
11575         if test -f ${srcdir}/config/$f
11576         then
11577                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
11578         fi
11579 done
11580
11581 # Conditionalize the makefile for this target machine.
11582 tmake_file_=
11583 for f in ${tmake_file}
11584 do
11585         if test -f ${srcdir}/config/$f
11586         then
11587                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
11588         fi
11589 done
11590 tmake_file="${tmake_file_}"
11591
11592 out_object_file=`basename $out_file .c`.o
11593 common_out_object_file=`basename $common_out_file .c`.o
11594
11595 tm_file_list="options.h"
11596 tm_include_list="options.h insn-constants.h"
11597 for f in $tm_file; do
11598   case $f in
11599     ./* )
11600        f=`echo $f | sed 's/^..//'`
11601        tm_file_list="${tm_file_list} $f"
11602        tm_include_list="${tm_include_list} $f"
11603        ;;
11604     defaults.h )
11605        tm_file_list="${tm_file_list} \$(srcdir)/$f"
11606        tm_include_list="${tm_include_list} $f"
11607        ;;
11608     * )
11609        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
11610        tm_include_list="${tm_include_list} config/$f"
11611        ;;
11612   esac
11613 done
11614
11615 tm_p_file_list=
11616 tm_p_include_list=
11617 for f in $tm_p_file; do
11618   case $f in
11619     tm-preds.h )
11620        tm_p_file_list="${tm_p_file_list} $f"
11621        tm_p_include_list="${tm_p_include_list} $f"
11622        ;;
11623     * )
11624        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
11625        tm_p_include_list="${tm_p_include_list} config/$f"
11626   esac
11627 done
11628
11629 xm_file_list=
11630 xm_include_list=
11631 for f in $xm_file; do
11632   case $f in
11633     ansidecl.h )
11634        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
11635        xm_include_list="${xm_include_list} $f"
11636        ;;
11637     auto-host.h )
11638        xm_file_list="${xm_file_list} $f"
11639        xm_include_list="${xm_include_list} $f"
11640        ;;
11641     * )
11642        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
11643        xm_include_list="${xm_include_list} config/$f"
11644        ;;
11645   esac
11646 done
11647
11648 host_xm_file_list=
11649 host_xm_include_list=
11650 for f in $host_xm_file; do
11651   case $f in
11652     ansidecl.h )
11653        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
11654        host_xm_include_list="${host_xm_include_list} $f"
11655        ;;
11656     auto-host.h )
11657        host_xm_file_list="${host_xm_file_list} $f"
11658        host_xm_include_list="${host_xm_include_list} $f"
11659        ;;
11660     * )
11661        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
11662        host_xm_include_list="${host_xm_include_list} config/$f"
11663        ;;
11664   esac
11665 done
11666
11667 build_xm_file_list=
11668 for f in $build_xm_file; do
11669   case $f in
11670     ansidecl.h )
11671        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
11672        build_xm_include_list="${build_xm_include_list} $f"
11673        ;;
11674     auto-build.h | auto-host.h )
11675        build_xm_file_list="${build_xm_file_list} $f"
11676        build_xm_include_list="${build_xm_include_list} $f"
11677        ;;
11678     * )
11679        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
11680        build_xm_include_list="${build_xm_include_list} config/$f"
11681        ;;
11682   esac
11683 done
11684
11685 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
11686 # cross-compiler which does not use the native headers and libraries.
11687 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
11688 CROSS=
11689 ALL=all.internal
11690 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11691
11692 if test "x$with_build_sysroot" != x; then
11693   build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
11694 else
11695   # This value is used, even on a native system, because
11696   # CROSS_SYSTEM_HEADER_DIR is just
11697   # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
11698   build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
11699 fi
11700
11701 if test x$host != x$target
11702 then
11703         CROSS="-DCROSS_DIRECTORY_STRUCTURE"
11704         ALL=all.cross
11705         SYSTEM_HEADER_DIR=$build_system_header_dir
11706         case "$host","$target" in
11707         # Darwin crosses can use the host system's libraries and headers,
11708         # because of the fat library support.  Of course, it must be the
11709         # same version of Darwin on both sides.  Allow the user to
11710         # just say --target=foo-darwin without a version number to mean
11711         # "the version on this system".
11712             *-*-darwin*,*-*-darwin*)
11713                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
11714                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
11715                 if test $hostos = $targetos -o $targetos = darwin ; then
11716                     CROSS=
11717                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11718                     with_headers=yes
11719                 fi
11720                 ;;
11721
11722             i?86-*-*,x86_64-*-* \
11723             | powerpc*-*-*,powerpc64*-*-*)
11724                 CROSS="$CROSS -DNATIVE_CROSS" ;;
11725         esac
11726
11727         case $target in
11728                 *-*-mingw*)
11729                         if test "x$with_headers" = x; then
11730                                 with_headers=yes
11731                         fi
11732                         ;;
11733                 *)
11734                         ;;
11735         esac
11736 elif test "x$TARGET_SYSTEM_ROOT" != x; then
11737         SYSTEM_HEADER_DIR=$build_system_header_dir
11738 fi
11739
11740 # If this is a cross-compiler that does not
11741 # have its own set of headers then define
11742 # inhibit_libc
11743
11744 # If this is using newlib, without having the headers available now,
11745 # then define inhibit_libc in LIBGCC2_CFLAGS.
11746 # This prevents libgcc2 from containing any code which requires libc
11747 # support.
11748 : ${inhibit_libc=false}
11749 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
11750        test x$with_newlib = xyes ; } &&
11751      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
11752        inhibit_libc=true
11753 fi
11754
11755
11756 # When building gcc with a cross-compiler, we need to adjust things so
11757 # that the generator programs are still built with the native compiler.
11758 # Also, we cannot run fixincludes.
11759
11760 # These are the normal (build=host) settings:
11761 CC_FOR_BUILD='$(CC)'
11762 CXX_FOR_BUILD='$(CXX)'
11763 BUILD_CFLAGS='$(ALL_CFLAGS)'
11764 BUILD_CXXFLAGS='$(ALL_CXXFLAGS)'
11765 BUILD_LDFLAGS='$(LDFLAGS)'
11766 STMP_FIXINC=stmp-fixinc
11767
11768 # And these apply if build != host, or we are generating coverage data
11769 if test x$build != x$host || test "x$coverage_flags" != x
11770 then
11771     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
11772     BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
11773 fi
11774
11775 # Expand extra_headers to include complete path.
11776 # This substitutes for lots of t-* files.
11777 extra_headers_list=
11778 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
11779 for file in ${extra_headers} ; do
11780   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
11781 done
11782
11783 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
11784 if test x"$use_gcc_tgmath" = xyes
11785 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
11786 fi
11787
11788 # Define collect2 in Makefile.
11789 case $host_can_use_collect2 in
11790   no) collect2= ;;
11791   *) collect2='collect2$(exeext)' ;;
11792 esac
11793
11794
11795 # Add a definition of USE_COLLECT2 if system wants one.
11796 case $use_collect2 in
11797   no) use_collect2= ;;
11798   "") ;;
11799   *)
11800     host_xm_defines="${host_xm_defines} USE_COLLECT2"
11801     xm_defines="${xm_defines} USE_COLLECT2"
11802     case $host_can_use_collect2 in
11803       no)
11804         as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5
11805         ;;
11806     esac
11807     ;;
11808 esac
11809
11810
11811 cat >>confdefs.h <<_ACEOF
11812 #define LTOPLUGINSONAME "${host_lto_plugin_soname}"
11813 _ACEOF
11814
11815
11816 # ---------------------------
11817 # Assembler & linker features
11818 # ---------------------------
11819
11820 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
11821 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
11822 # However when ld-new is first executed from the build tree, libtool will
11823 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
11824 # to the build tree.  While doing this we need to use the previous-stage
11825 # linker, or we have an infinite loop.  The presence of a shell script as
11826 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
11827 # the gcc/collect-ld script.  So we need to know how libtool works, or
11828 # exec-tool will fail.
11829
11830
11831 case `pwd` in
11832   *\ * | *\     *)
11833     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
11834 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
11835 esac
11836
11837
11838
11839 macro_version='2.2.7a'
11840 macro_revision='1.3134'
11841
11842
11843
11844
11845
11846
11847
11848
11849
11850
11851
11852
11853
11854 ltmain="$ac_aux_dir/ltmain.sh"
11855
11856 # Backslashify metacharacters that are still active within
11857 # double-quoted strings.
11858 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
11859
11860 # Same as above, but do not quote variable references.
11861 double_quote_subst='s/\(["`\\]\)/\\\1/g'
11862
11863 # Sed substitution to delay expansion of an escaped shell variable in a
11864 # double_quote_subst'ed string.
11865 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
11866
11867 # Sed substitution to delay expansion of an escaped single quote.
11868 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
11869
11870 # Sed substitution to avoid accidental globbing in evaled expressions
11871 no_glob_subst='s/\*/\\\*/g'
11872
11873 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11874 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
11875 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
11876
11877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
11878 $as_echo_n "checking how to print strings... " >&6; }
11879 # Test print first, because it will be a builtin if present.
11880 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
11881    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
11882   ECHO='print -r --'
11883 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
11884   ECHO='printf %s\n'
11885 else
11886   # Use this function as a fallback that always works.
11887   func_fallback_echo ()
11888   {
11889     eval 'cat <<_LTECHO_EOF
11890 $1
11891 _LTECHO_EOF'
11892   }
11893   ECHO='func_fallback_echo'
11894 fi
11895
11896 # func_echo_all arg...
11897 # Invoke $ECHO with all args, space-separated.
11898 func_echo_all ()
11899 {
11900     $ECHO ""
11901 }
11902
11903 case "$ECHO" in
11904   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
11905 $as_echo "printf" >&6; } ;;
11906   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
11907 $as_echo "print -r" >&6; } ;;
11908   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
11909 $as_echo "cat" >&6; } ;;
11910 esac
11911
11912
11913
11914
11915
11916
11917
11918
11919
11920
11921
11922
11923
11924
11925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
11926 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
11927 if test "${ac_cv_path_SED+set}" = set; then :
11928   $as_echo_n "(cached) " >&6
11929 else
11930             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
11931      for ac_i in 1 2 3 4 5 6 7; do
11932        ac_script="$ac_script$as_nl$ac_script"
11933      done
11934      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
11935      { ac_script=; unset ac_script;}
11936      if test -z "$SED"; then
11937   ac_path_SED_found=false
11938   # Loop through the user's path and test for each of PROGNAME-LIST
11939   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11940 for as_dir in $PATH
11941 do
11942   IFS=$as_save_IFS
11943   test -z "$as_dir" && as_dir=.
11944     for ac_prog in sed gsed; do
11945     for ac_exec_ext in '' $ac_executable_extensions; do
11946       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
11947       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
11948 # Check for GNU ac_path_SED and select it if it is found.
11949   # Check for GNU $ac_path_SED
11950 case `"$ac_path_SED" --version 2>&1` in
11951 *GNU*)
11952   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
11953 *)
11954   ac_count=0
11955   $as_echo_n 0123456789 >"conftest.in"
11956   while :
11957   do
11958     cat "conftest.in" "conftest.in" >"conftest.tmp"
11959     mv "conftest.tmp" "conftest.in"
11960     cp "conftest.in" "conftest.nl"
11961     $as_echo '' >> "conftest.nl"
11962     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
11963     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11964     as_fn_arith $ac_count + 1 && ac_count=$as_val
11965     if test $ac_count -gt ${ac_path_SED_max-0}; then
11966       # Best one so far, save it but keep looking for a better one
11967       ac_cv_path_SED="$ac_path_SED"
11968       ac_path_SED_max=$ac_count
11969     fi
11970     # 10*(2^10) chars as input seems more than enough
11971     test $ac_count -gt 10 && break
11972   done
11973   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
11974 esac
11975
11976       $ac_path_SED_found && break 3
11977     done
11978   done
11979   done
11980 IFS=$as_save_IFS
11981   if test -z "$ac_cv_path_SED"; then
11982     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
11983   fi
11984 else
11985   ac_cv_path_SED=$SED
11986 fi
11987
11988 fi
11989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
11990 $as_echo "$ac_cv_path_SED" >&6; }
11991  SED="$ac_cv_path_SED"
11992   rm -f conftest.sed
11993
11994 test -z "$SED" && SED=sed
11995 Xsed="$SED -e 1s/^X//"
11996
11997
11998
11999
12000
12001
12002
12003
12004
12005
12006
12007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
12008 $as_echo_n "checking for fgrep... " >&6; }
12009 if test "${ac_cv_path_FGREP+set}" = set; then :
12010   $as_echo_n "(cached) " >&6
12011 else
12012   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
12013    then ac_cv_path_FGREP="$GREP -F"
12014    else
12015      if test -z "$FGREP"; then
12016   ac_path_FGREP_found=false
12017   # Loop through the user's path and test for each of PROGNAME-LIST
12018   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12019 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
12020 do
12021   IFS=$as_save_IFS
12022   test -z "$as_dir" && as_dir=.
12023     for ac_prog in fgrep; do
12024     for ac_exec_ext in '' $ac_executable_extensions; do
12025       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
12026       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
12027 # Check for GNU ac_path_FGREP and select it if it is found.
12028   # Check for GNU $ac_path_FGREP
12029 case `"$ac_path_FGREP" --version 2>&1` in
12030 *GNU*)
12031   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
12032 *)
12033   ac_count=0
12034   $as_echo_n 0123456789 >"conftest.in"
12035   while :
12036   do
12037     cat "conftest.in" "conftest.in" >"conftest.tmp"
12038     mv "conftest.tmp" "conftest.in"
12039     cp "conftest.in" "conftest.nl"
12040     $as_echo 'FGREP' >> "conftest.nl"
12041     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
12042     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
12043     as_fn_arith $ac_count + 1 && ac_count=$as_val
12044     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
12045       # Best one so far, save it but keep looking for a better one
12046       ac_cv_path_FGREP="$ac_path_FGREP"
12047       ac_path_FGREP_max=$ac_count
12048     fi
12049     # 10*(2^10) chars as input seems more than enough
12050     test $ac_count -gt 10 && break
12051   done
12052   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
12053 esac
12054
12055       $ac_path_FGREP_found && break 3
12056     done
12057   done
12058   done
12059 IFS=$as_save_IFS
12060   if test -z "$ac_cv_path_FGREP"; then
12061     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
12062   fi
12063 else
12064   ac_cv_path_FGREP=$FGREP
12065 fi
12066
12067    fi
12068 fi
12069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
12070 $as_echo "$ac_cv_path_FGREP" >&6; }
12071  FGREP="$ac_cv_path_FGREP"
12072
12073
12074 test -z "$GREP" && GREP=grep
12075
12076
12077
12078
12079
12080
12081
12082
12083
12084
12085
12086
12087
12088
12089
12090
12091
12092
12093
12094 # Check whether --with-gnu-ld was given.
12095 if test "${with_gnu_ld+set}" = set; then :
12096   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12097 else
12098   with_gnu_ld=no
12099 fi
12100
12101 ac_prog=ld
12102 if test "$GCC" = yes; then
12103   # Check if gcc -print-prog-name=ld gives a path.
12104   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12105 $as_echo_n "checking for ld used by $CC... " >&6; }
12106   case $host in
12107   *-*-mingw*)
12108     # gcc leaves a trailing carriage return which upsets mingw
12109     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12110   *)
12111     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12112   esac
12113   case $ac_prog in
12114     # Accept absolute paths.
12115     [\\/]* | ?:[\\/]*)
12116       re_direlt='/[^/][^/]*/\.\./'
12117       # Canonicalize the pathname of ld
12118       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12119       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12120         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12121       done
12122       test -z "$LD" && LD="$ac_prog"
12123       ;;
12124   "")
12125     # If it fails, then pretend we aren't using GCC.
12126     ac_prog=ld
12127     ;;
12128   *)
12129     # If it is relative, then search for the first ld in PATH.
12130     with_gnu_ld=unknown
12131     ;;
12132   esac
12133 elif test "$with_gnu_ld" = yes; then
12134   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12135 $as_echo_n "checking for GNU ld... " >&6; }
12136 else
12137   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12138 $as_echo_n "checking for non-GNU ld... " >&6; }
12139 fi
12140 if test "${lt_cv_path_LD+set}" = set; then :
12141   $as_echo_n "(cached) " >&6
12142 else
12143   if test -z "$LD"; then
12144   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12145   for ac_dir in $PATH; do
12146     IFS="$lt_save_ifs"
12147     test -z "$ac_dir" && ac_dir=.
12148     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12149       lt_cv_path_LD="$ac_dir/$ac_prog"
12150       # Check to see if the program is GNU ld.  I'd rather use --version,
12151       # but apparently some variants of GNU ld only accept -v.
12152       # Break only if it was the GNU/non-GNU ld that we prefer.
12153       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12154       *GNU* | *'with BFD'*)
12155         test "$with_gnu_ld" != no && break
12156         ;;
12157       *)
12158         test "$with_gnu_ld" != yes && break
12159         ;;
12160       esac
12161     fi
12162   done
12163   IFS="$lt_save_ifs"
12164 else
12165   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12166 fi
12167 fi
12168
12169 LD="$lt_cv_path_LD"
12170 if test -n "$LD"; then
12171   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12172 $as_echo "$LD" >&6; }
12173 else
12174   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12175 $as_echo "no" >&6; }
12176 fi
12177 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12179 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12180 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12181   $as_echo_n "(cached) " >&6
12182 else
12183   # I'd rather use --version here, but apparently some GNU lds only accept -v.
12184 case `$LD -v 2>&1 </dev/null` in
12185 *GNU* | *'with BFD'*)
12186   lt_cv_prog_gnu_ld=yes
12187   ;;
12188 *)
12189   lt_cv_prog_gnu_ld=no
12190   ;;
12191 esac
12192 fi
12193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12194 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12195 with_gnu_ld=$lt_cv_prog_gnu_ld
12196
12197
12198
12199
12200
12201
12202
12203
12204
12205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
12206 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
12207 if test "${lt_cv_path_NM+set}" = set; then :
12208   $as_echo_n "(cached) " >&6
12209 else
12210   if test -n "$NM"; then
12211   # Let the user override the test.
12212   lt_cv_path_NM="$NM"
12213 else
12214   lt_nm_to_check="${ac_tool_prefix}nm"
12215   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
12216     lt_nm_to_check="$lt_nm_to_check nm"
12217   fi
12218   for lt_tmp_nm in $lt_nm_to_check; do
12219     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12220     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
12221       IFS="$lt_save_ifs"
12222       test -z "$ac_dir" && ac_dir=.
12223       tmp_nm="$ac_dir/$lt_tmp_nm"
12224       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
12225         # Check to see if the nm accepts a BSD-compat flag.
12226         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
12227         #   nm: unknown option "B" ignored
12228         # Tru64's nm complains that /dev/null is an invalid object file
12229         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
12230         */dev/null* | *'Invalid file or object type'*)
12231           lt_cv_path_NM="$tmp_nm -B"
12232           break
12233           ;;
12234         *)
12235           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
12236           */dev/null*)
12237             lt_cv_path_NM="$tmp_nm -p"
12238             break
12239             ;;
12240           *)
12241             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
12242             continue # so that we can try to find one that supports BSD flags
12243             ;;
12244           esac
12245           ;;
12246         esac
12247       fi
12248     done
12249     IFS="$lt_save_ifs"
12250   done
12251   : ${lt_cv_path_NM=no}
12252 fi
12253 fi
12254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
12255 $as_echo "$lt_cv_path_NM" >&6; }
12256 if test "$lt_cv_path_NM" != "no"; then
12257   NM="$lt_cv_path_NM"
12258 else
12259   # Didn't find any BSD compatible name lister, look for dumpbin.
12260   if test -n "$DUMPBIN"; then :
12261     # Let the user override the test.
12262   else
12263     if test -n "$ac_tool_prefix"; then
12264   for ac_prog in dumpbin "link -dump"
12265   do
12266     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
12267 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
12268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12269 $as_echo_n "checking for $ac_word... " >&6; }
12270 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
12271   $as_echo_n "(cached) " >&6
12272 else
12273   if test -n "$DUMPBIN"; then
12274   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
12275 else
12276 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12277 for as_dir in $PATH
12278 do
12279   IFS=$as_save_IFS
12280   test -z "$as_dir" && as_dir=.
12281     for ac_exec_ext in '' $ac_executable_extensions; do
12282   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12283     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
12284     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12285     break 2
12286   fi
12287 done
12288   done
12289 IFS=$as_save_IFS
12290
12291 fi
12292 fi
12293 DUMPBIN=$ac_cv_prog_DUMPBIN
12294 if test -n "$DUMPBIN"; then
12295   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
12296 $as_echo "$DUMPBIN" >&6; }
12297 else
12298   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12299 $as_echo "no" >&6; }
12300 fi
12301
12302
12303     test -n "$DUMPBIN" && break
12304   done
12305 fi
12306 if test -z "$DUMPBIN"; then
12307   ac_ct_DUMPBIN=$DUMPBIN
12308   for ac_prog in dumpbin "link -dump"
12309 do
12310   # Extract the first word of "$ac_prog", so it can be a program name with args.
12311 set dummy $ac_prog; ac_word=$2
12312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12313 $as_echo_n "checking for $ac_word... " >&6; }
12314 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
12315   $as_echo_n "(cached) " >&6
12316 else
12317   if test -n "$ac_ct_DUMPBIN"; then
12318   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
12319 else
12320 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12321 for as_dir in $PATH
12322 do
12323   IFS=$as_save_IFS
12324   test -z "$as_dir" && as_dir=.
12325     for ac_exec_ext in '' $ac_executable_extensions; do
12326   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12327     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
12328     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12329     break 2
12330   fi
12331 done
12332   done
12333 IFS=$as_save_IFS
12334
12335 fi
12336 fi
12337 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
12338 if test -n "$ac_ct_DUMPBIN"; then
12339   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
12340 $as_echo "$ac_ct_DUMPBIN" >&6; }
12341 else
12342   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12343 $as_echo "no" >&6; }
12344 fi
12345
12346
12347   test -n "$ac_ct_DUMPBIN" && break
12348 done
12349
12350   if test "x$ac_ct_DUMPBIN" = x; then
12351     DUMPBIN=":"
12352   else
12353     case $cross_compiling:$ac_tool_warned in
12354 yes:)
12355 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12356 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12357 ac_tool_warned=yes ;;
12358 esac
12359     DUMPBIN=$ac_ct_DUMPBIN
12360   fi
12361 fi
12362
12363     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
12364     *COFF*)
12365       DUMPBIN="$DUMPBIN -symbols"
12366       ;;
12367     *)
12368       DUMPBIN=:
12369       ;;
12370     esac
12371   fi
12372
12373   if test "$DUMPBIN" != ":"; then
12374     NM="$DUMPBIN"
12375   fi
12376 fi
12377 test -z "$NM" && NM=nm
12378
12379
12380
12381
12382
12383
12384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
12385 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
12386 if test "${lt_cv_nm_interface+set}" = set; then :
12387   $as_echo_n "(cached) " >&6
12388 else
12389   lt_cv_nm_interface="BSD nm"
12390   echo "int some_variable = 0;" > conftest.$ac_ext
12391   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
12392   (eval "$ac_compile" 2>conftest.err)
12393   cat conftest.err >&5
12394   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
12395   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
12396   cat conftest.err >&5
12397   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
12398   cat conftest.out >&5
12399   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
12400     lt_cv_nm_interface="MS dumpbin"
12401   fi
12402   rm -f conftest*
12403 fi
12404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
12405 $as_echo "$lt_cv_nm_interface" >&6; }
12406
12407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
12408 $as_echo_n "checking whether ln -s works... " >&6; }
12409 LN_S=$as_ln_s
12410 if test "$LN_S" = "ln -s"; then
12411   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12412 $as_echo "yes" >&6; }
12413 else
12414   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
12415 $as_echo "no, using $LN_S" >&6; }
12416 fi
12417
12418 # find the maximum length of command line arguments
12419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
12420 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
12421 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
12422   $as_echo_n "(cached) " >&6
12423 else
12424     i=0
12425   teststring="ABCD"
12426
12427   case $build_os in
12428   msdosdjgpp*)
12429     # On DJGPP, this test can blow up pretty badly due to problems in libc
12430     # (any single argument exceeding 2000 bytes causes a buffer overrun
12431     # during glob expansion).  Even if it were fixed, the result of this
12432     # check would be larger than it should be.
12433     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
12434     ;;
12435
12436   gnu*)
12437     # Under GNU Hurd, this test is not required because there is
12438     # no limit to the length of command line arguments.
12439     # Libtool will interpret -1 as no limit whatsoever
12440     lt_cv_sys_max_cmd_len=-1;
12441     ;;
12442
12443   cygwin* | mingw* | cegcc*)
12444     # On Win9x/ME, this test blows up -- it succeeds, but takes
12445     # about 5 minutes as the teststring grows exponentially.
12446     # Worse, since 9x/ME are not pre-emptively multitasking,
12447     # you end up with a "frozen" computer, even though with patience
12448     # the test eventually succeeds (with a max line length of 256k).
12449     # Instead, let's just punt: use the minimum linelength reported by
12450     # all of the supported platforms: 8192 (on NT/2K/XP).
12451     lt_cv_sys_max_cmd_len=8192;
12452     ;;
12453
12454   mint*)
12455     # On MiNT this can take a long time and run out of memory.
12456     lt_cv_sys_max_cmd_len=8192;
12457     ;;
12458
12459   amigaos*)
12460     # On AmigaOS with pdksh, this test takes hours, literally.
12461     # So we just punt and use a minimum line length of 8192.
12462     lt_cv_sys_max_cmd_len=8192;
12463     ;;
12464
12465   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
12466     # This has been around since 386BSD, at least.  Likely further.
12467     if test -x /sbin/sysctl; then
12468       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
12469     elif test -x /usr/sbin/sysctl; then
12470       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
12471     else
12472       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
12473     fi
12474     # And add a safety zone
12475     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12476     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12477     ;;
12478
12479   interix*)
12480     # We know the value 262144 and hardcode it with a safety zone (like BSD)
12481     lt_cv_sys_max_cmd_len=196608
12482     ;;
12483
12484   osf*)
12485     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
12486     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
12487     # nice to cause kernel panics so lets avoid the loop below.
12488     # First set a reasonable default.
12489     lt_cv_sys_max_cmd_len=16384
12490     #
12491     if test -x /sbin/sysconfig; then
12492       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
12493         *1*) lt_cv_sys_max_cmd_len=-1 ;;
12494       esac
12495     fi
12496     ;;
12497   sco3.2v5*)
12498     lt_cv_sys_max_cmd_len=102400
12499     ;;
12500   sysv5* | sco5v6* | sysv4.2uw2*)
12501     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
12502     if test -n "$kargmax"; then
12503       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
12504     else
12505       lt_cv_sys_max_cmd_len=32768
12506     fi
12507     ;;
12508   *)
12509     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
12510     if test -n "$lt_cv_sys_max_cmd_len"; then
12511       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12512       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12513     else
12514       # Make teststring a little bigger before we do anything with it.
12515       # a 1K string should be a reasonable start.
12516       for i in 1 2 3 4 5 6 7 8 ; do
12517         teststring=$teststring$teststring
12518       done
12519       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
12520       # If test is not a shell built-in, we'll probably end up computing a
12521       # maximum length that is only half of the actual maximum length, but
12522       # we can't tell.
12523       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
12524                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
12525               test $i != 17 # 1/2 MB should be enough
12526       do
12527         i=`expr $i + 1`
12528         teststring=$teststring$teststring
12529       done
12530       # Only check the string length outside the loop.
12531       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
12532       teststring=
12533       # Add a significant safety factor because C++ compilers can tack on
12534       # massive amounts of additional arguments before passing them to the
12535       # linker.  It appears as though 1/2 is a usable value.
12536       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
12537     fi
12538     ;;
12539   esac
12540
12541 fi
12542
12543 if test -n $lt_cv_sys_max_cmd_len ; then
12544   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
12545 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
12546 else
12547   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
12548 $as_echo "none" >&6; }
12549 fi
12550 max_cmd_len=$lt_cv_sys_max_cmd_len
12551
12552
12553
12554
12555
12556
12557 : ${CP="cp -f"}
12558 : ${MV="mv -f"}
12559 : ${RM="rm -f"}
12560
12561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
12562 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
12563 # Try some XSI features
12564 xsi_shell=no
12565 ( _lt_dummy="a/b/c"
12566   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
12567       = c,a/b,, \
12568     && eval 'test $(( 1 + 1 )) -eq 2 \
12569     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
12570   && xsi_shell=yes
12571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
12572 $as_echo "$xsi_shell" >&6; }
12573
12574
12575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
12576 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
12577 lt_shell_append=no
12578 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
12579     >/dev/null 2>&1 \
12580   && lt_shell_append=yes
12581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
12582 $as_echo "$lt_shell_append" >&6; }
12583
12584
12585 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12586   lt_unset=unset
12587 else
12588   lt_unset=false
12589 fi
12590
12591
12592
12593
12594
12595 # test EBCDIC or ASCII
12596 case `echo X|tr X '\101'` in
12597  A) # ASCII based system
12598     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
12599   lt_SP2NL='tr \040 \012'
12600   lt_NL2SP='tr \015\012 \040\040'
12601   ;;
12602  *) # EBCDIC based system
12603   lt_SP2NL='tr \100 \n'
12604   lt_NL2SP='tr \r\n \100\100'
12605   ;;
12606 esac
12607
12608
12609
12610
12611
12612
12613
12614
12615
12616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
12617 $as_echo_n "checking for $LD option to reload object files... " >&6; }
12618 if test "${lt_cv_ld_reload_flag+set}" = set; then :
12619   $as_echo_n "(cached) " >&6
12620 else
12621   lt_cv_ld_reload_flag='-r'
12622 fi
12623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
12624 $as_echo "$lt_cv_ld_reload_flag" >&6; }
12625 reload_flag=$lt_cv_ld_reload_flag
12626 case $reload_flag in
12627 "" | " "*) ;;
12628 *) reload_flag=" $reload_flag" ;;
12629 esac
12630 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12631 case $host_os in
12632   darwin*)
12633     if test "$GCC" = yes; then
12634       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
12635     else
12636       reload_cmds='$LD$reload_flag -o $output$reload_objs'
12637     fi
12638     ;;
12639 esac
12640
12641
12642
12643
12644
12645
12646
12647
12648
12649 if test -n "$ac_tool_prefix"; then
12650   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
12651 set dummy ${ac_tool_prefix}objdump; ac_word=$2
12652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12653 $as_echo_n "checking for $ac_word... " >&6; }
12654 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
12655   $as_echo_n "(cached) " >&6
12656 else
12657   if test -n "$OBJDUMP"; then
12658   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12659 else
12660 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12661 for as_dir in $PATH
12662 do
12663   IFS=$as_save_IFS
12664   test -z "$as_dir" && as_dir=.
12665     for ac_exec_ext in '' $ac_executable_extensions; do
12666   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12667     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
12668     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12669     break 2
12670   fi
12671 done
12672   done
12673 IFS=$as_save_IFS
12674
12675 fi
12676 fi
12677 OBJDUMP=$ac_cv_prog_OBJDUMP
12678 if test -n "$OBJDUMP"; then
12679   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12680 $as_echo "$OBJDUMP" >&6; }
12681 else
12682   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12683 $as_echo "no" >&6; }
12684 fi
12685
12686
12687 fi
12688 if test -z "$ac_cv_prog_OBJDUMP"; then
12689   ac_ct_OBJDUMP=$OBJDUMP
12690   # Extract the first word of "objdump", so it can be a program name with args.
12691 set dummy objdump; ac_word=$2
12692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12693 $as_echo_n "checking for $ac_word... " >&6; }
12694 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
12695   $as_echo_n "(cached) " >&6
12696 else
12697   if test -n "$ac_ct_OBJDUMP"; then
12698   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
12699 else
12700 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12701 for as_dir in $PATH
12702 do
12703   IFS=$as_save_IFS
12704   test -z "$as_dir" && as_dir=.
12705     for ac_exec_ext in '' $ac_executable_extensions; do
12706   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12707     ac_cv_prog_ac_ct_OBJDUMP="objdump"
12708     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12709     break 2
12710   fi
12711 done
12712   done
12713 IFS=$as_save_IFS
12714
12715 fi
12716 fi
12717 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
12718 if test -n "$ac_ct_OBJDUMP"; then
12719   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
12720 $as_echo "$ac_ct_OBJDUMP" >&6; }
12721 else
12722   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12723 $as_echo "no" >&6; }
12724 fi
12725
12726   if test "x$ac_ct_OBJDUMP" = x; then
12727     OBJDUMP="false"
12728   else
12729     case $cross_compiling:$ac_tool_warned in
12730 yes:)
12731 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12732 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12733 ac_tool_warned=yes ;;
12734 esac
12735     OBJDUMP=$ac_ct_OBJDUMP
12736   fi
12737 else
12738   OBJDUMP="$ac_cv_prog_OBJDUMP"
12739 fi
12740
12741 test -z "$OBJDUMP" && OBJDUMP=objdump
12742
12743
12744
12745
12746
12747
12748
12749
12750
12751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
12752 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
12753 if test "${lt_cv_deplibs_check_method+set}" = set; then :
12754   $as_echo_n "(cached) " >&6
12755 else
12756   lt_cv_file_magic_cmd='$MAGIC_CMD'
12757 lt_cv_file_magic_test_file=
12758 lt_cv_deplibs_check_method='unknown'
12759 # Need to set the preceding variable on all platforms that support
12760 # interlibrary dependencies.
12761 # 'none' -- dependencies not supported.
12762 # `unknown' -- same as none, but documents that we really don't know.
12763 # 'pass_all' -- all dependencies passed with no checks.
12764 # 'test_compile' -- check by making test program.
12765 # 'file_magic [[regex]]' -- check by looking for files in library path
12766 # which responds to the $file_magic_cmd with a given extended regex.
12767 # If you have `file' or equivalent on your system and you're not sure
12768 # whether `pass_all' will *always* work, you probably want this one.
12769
12770 case $host_os in
12771 aix[4-9]*)
12772   lt_cv_deplibs_check_method=pass_all
12773   ;;
12774
12775 beos*)
12776   lt_cv_deplibs_check_method=pass_all
12777   ;;
12778
12779 bsdi[45]*)
12780   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
12781   lt_cv_file_magic_cmd='/usr/bin/file -L'
12782   lt_cv_file_magic_test_file=/shlib/libc.so
12783   ;;
12784
12785 cygwin*)
12786   # func_win32_libid is a shell function defined in ltmain.sh
12787   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12788   lt_cv_file_magic_cmd='func_win32_libid'
12789   ;;
12790
12791 mingw* | pw32*)
12792   # Base MSYS/MinGW do not provide the 'file' command needed by
12793   # func_win32_libid shell function, so use a weaker test based on 'objdump',
12794   # unless we find 'file', for example because we are cross-compiling.
12795   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
12796   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
12797     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12798     lt_cv_file_magic_cmd='func_win32_libid'
12799   else
12800     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
12801     lt_cv_file_magic_cmd='$OBJDUMP -f'
12802   fi
12803   ;;
12804
12805 cegcc*)
12806   # use the weaker test based on 'objdump'. See mingw*.
12807   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
12808   lt_cv_file_magic_cmd='$OBJDUMP -f'
12809   ;;
12810
12811 darwin* | rhapsody*)
12812   lt_cv_deplibs_check_method=pass_all
12813   ;;
12814
12815 freebsd* | dragonfly*)
12816   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12817     case $host_cpu in
12818     i*86 )
12819       # Not sure whether the presence of OpenBSD here was a mistake.
12820       # Let's accept both of them until this is cleared up.
12821       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
12822       lt_cv_file_magic_cmd=/usr/bin/file
12823       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
12824       ;;
12825     esac
12826   else
12827     lt_cv_deplibs_check_method=pass_all
12828   fi
12829   ;;
12830
12831 gnu*)
12832   lt_cv_deplibs_check_method=pass_all
12833   ;;
12834
12835 haiku*)
12836   lt_cv_deplibs_check_method=pass_all
12837   ;;
12838
12839 hpux10.20* | hpux11*)
12840   lt_cv_file_magic_cmd=/usr/bin/file
12841   case $host_cpu in
12842   ia64*)
12843     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
12844     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
12845     ;;
12846   hppa*64*)
12847     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
12848     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
12849     ;;
12850   *)
12851     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
12852     lt_cv_file_magic_test_file=/usr/lib/libc.sl
12853     ;;
12854   esac
12855   ;;
12856
12857 interix[3-9]*)
12858   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
12859   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
12860   ;;
12861
12862 irix5* | irix6* | nonstopux*)
12863   case $LD in
12864   *-32|*"-32 ") libmagic=32-bit;;
12865   *-n32|*"-n32 ") libmagic=N32;;
12866   *-64|*"-64 ") libmagic=64-bit;;
12867   *) libmagic=never-match;;
12868   esac
12869   lt_cv_deplibs_check_method=pass_all
12870   ;;
12871
12872 # This must be Linux ELF.
12873 linux* | k*bsd*-gnu | kopensolaris*-gnu)
12874   lt_cv_deplibs_check_method=pass_all
12875   ;;
12876
12877 netbsd*)
12878   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12879     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12880   else
12881     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
12882   fi
12883   ;;
12884
12885 newos6*)
12886   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
12887   lt_cv_file_magic_cmd=/usr/bin/file
12888   lt_cv_file_magic_test_file=/usr/lib/libnls.so
12889   ;;
12890
12891 *nto* | *qnx*)
12892   lt_cv_deplibs_check_method=pass_all
12893   ;;
12894
12895 openbsd*)
12896   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12897     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
12898   else
12899     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12900   fi
12901   ;;
12902
12903 osf3* | osf4* | osf5*)
12904   lt_cv_deplibs_check_method=pass_all
12905   ;;
12906
12907 rdos*)
12908   lt_cv_deplibs_check_method=pass_all
12909   ;;
12910
12911 solaris*)
12912   lt_cv_deplibs_check_method=pass_all
12913   ;;
12914
12915 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
12916   lt_cv_deplibs_check_method=pass_all
12917   ;;
12918
12919 sysv4 | sysv4.3*)
12920   case $host_vendor in
12921   motorola)
12922     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]'
12923     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
12924     ;;
12925   ncr)
12926     lt_cv_deplibs_check_method=pass_all
12927     ;;
12928   sequent)
12929     lt_cv_file_magic_cmd='/bin/file'
12930     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
12931     ;;
12932   sni)
12933     lt_cv_file_magic_cmd='/bin/file'
12934     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
12935     lt_cv_file_magic_test_file=/lib/libc.so
12936     ;;
12937   siemens)
12938     lt_cv_deplibs_check_method=pass_all
12939     ;;
12940   pc)
12941     lt_cv_deplibs_check_method=pass_all
12942     ;;
12943   esac
12944   ;;
12945
12946 tpf*)
12947   lt_cv_deplibs_check_method=pass_all
12948   ;;
12949 esac
12950
12951 fi
12952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
12953 $as_echo "$lt_cv_deplibs_check_method" >&6; }
12954 file_magic_cmd=$lt_cv_file_magic_cmd
12955 deplibs_check_method=$lt_cv_deplibs_check_method
12956 test -z "$deplibs_check_method" && deplibs_check_method=unknown
12957
12958
12959
12960
12961
12962
12963
12964
12965
12966
12967
12968
12969 if test -n "$ac_tool_prefix"; then
12970   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
12971 set dummy ${ac_tool_prefix}ar; ac_word=$2
12972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12973 $as_echo_n "checking for $ac_word... " >&6; }
12974 if test "${ac_cv_prog_AR+set}" = set; then :
12975   $as_echo_n "(cached) " >&6
12976 else
12977   if test -n "$AR"; then
12978   ac_cv_prog_AR="$AR" # Let the user override the test.
12979 else
12980 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12981 for as_dir in $PATH
12982 do
12983   IFS=$as_save_IFS
12984   test -z "$as_dir" && as_dir=.
12985     for ac_exec_ext in '' $ac_executable_extensions; do
12986   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12987     ac_cv_prog_AR="${ac_tool_prefix}ar"
12988     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12989     break 2
12990   fi
12991 done
12992   done
12993 IFS=$as_save_IFS
12994
12995 fi
12996 fi
12997 AR=$ac_cv_prog_AR
12998 if test -n "$AR"; then
12999   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
13000 $as_echo "$AR" >&6; }
13001 else
13002   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13003 $as_echo "no" >&6; }
13004 fi
13005
13006
13007 fi
13008 if test -z "$ac_cv_prog_AR"; then
13009   ac_ct_AR=$AR
13010   # Extract the first word of "ar", so it can be a program name with args.
13011 set dummy ar; ac_word=$2
13012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13013 $as_echo_n "checking for $ac_word... " >&6; }
13014 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
13015   $as_echo_n "(cached) " >&6
13016 else
13017   if test -n "$ac_ct_AR"; then
13018   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
13019 else
13020 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13021 for as_dir in $PATH
13022 do
13023   IFS=$as_save_IFS
13024   test -z "$as_dir" && as_dir=.
13025     for ac_exec_ext in '' $ac_executable_extensions; do
13026   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13027     ac_cv_prog_ac_ct_AR="ar"
13028     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13029     break 2
13030   fi
13031 done
13032   done
13033 IFS=$as_save_IFS
13034
13035 fi
13036 fi
13037 ac_ct_AR=$ac_cv_prog_ac_ct_AR
13038 if test -n "$ac_ct_AR"; then
13039   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
13040 $as_echo "$ac_ct_AR" >&6; }
13041 else
13042   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13043 $as_echo "no" >&6; }
13044 fi
13045
13046   if test "x$ac_ct_AR" = x; then
13047     AR="false"
13048   else
13049     case $cross_compiling:$ac_tool_warned in
13050 yes:)
13051 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13052 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13053 ac_tool_warned=yes ;;
13054 esac
13055     AR=$ac_ct_AR
13056   fi
13057 else
13058   AR="$ac_cv_prog_AR"
13059 fi
13060
13061 test -z "$AR" && AR=ar
13062 test -z "$AR_FLAGS" && AR_FLAGS=cru
13063
13064
13065
13066
13067
13068
13069
13070
13071
13072
13073
13074 if test -n "$ac_tool_prefix"; then
13075   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
13076 set dummy ${ac_tool_prefix}strip; ac_word=$2
13077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13078 $as_echo_n "checking for $ac_word... " >&6; }
13079 if test "${ac_cv_prog_STRIP+set}" = set; then :
13080   $as_echo_n "(cached) " >&6
13081 else
13082   if test -n "$STRIP"; then
13083   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
13084 else
13085 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13086 for as_dir in $PATH
13087 do
13088   IFS=$as_save_IFS
13089   test -z "$as_dir" && as_dir=.
13090     for ac_exec_ext in '' $ac_executable_extensions; do
13091   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13092     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
13093     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13094     break 2
13095   fi
13096 done
13097   done
13098 IFS=$as_save_IFS
13099
13100 fi
13101 fi
13102 STRIP=$ac_cv_prog_STRIP
13103 if test -n "$STRIP"; then
13104   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
13105 $as_echo "$STRIP" >&6; }
13106 else
13107   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13108 $as_echo "no" >&6; }
13109 fi
13110
13111
13112 fi
13113 if test -z "$ac_cv_prog_STRIP"; then
13114   ac_ct_STRIP=$STRIP
13115   # Extract the first word of "strip", so it can be a program name with args.
13116 set dummy strip; ac_word=$2
13117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13118 $as_echo_n "checking for $ac_word... " >&6; }
13119 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
13120   $as_echo_n "(cached) " >&6
13121 else
13122   if test -n "$ac_ct_STRIP"; then
13123   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
13124 else
13125 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13126 for as_dir in $PATH
13127 do
13128   IFS=$as_save_IFS
13129   test -z "$as_dir" && as_dir=.
13130     for ac_exec_ext in '' $ac_executable_extensions; do
13131   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13132     ac_cv_prog_ac_ct_STRIP="strip"
13133     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13134     break 2
13135   fi
13136 done
13137   done
13138 IFS=$as_save_IFS
13139
13140 fi
13141 fi
13142 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
13143 if test -n "$ac_ct_STRIP"; then
13144   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
13145 $as_echo "$ac_ct_STRIP" >&6; }
13146 else
13147   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13148 $as_echo "no" >&6; }
13149 fi
13150
13151   if test "x$ac_ct_STRIP" = x; then
13152     STRIP=":"
13153   else
13154     case $cross_compiling:$ac_tool_warned in
13155 yes:)
13156 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13157 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13158 ac_tool_warned=yes ;;
13159 esac
13160     STRIP=$ac_ct_STRIP
13161   fi
13162 else
13163   STRIP="$ac_cv_prog_STRIP"
13164 fi
13165
13166 test -z "$STRIP" && STRIP=:
13167
13168
13169
13170
13171
13172
13173 if test -n "$ac_tool_prefix"; then
13174   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
13175 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
13176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13177 $as_echo_n "checking for $ac_word... " >&6; }
13178 if test "${ac_cv_prog_RANLIB+set}" = set; then :
13179   $as_echo_n "(cached) " >&6
13180 else
13181   if test -n "$RANLIB"; then
13182   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
13183 else
13184 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13185 for as_dir in $PATH
13186 do
13187   IFS=$as_save_IFS
13188   test -z "$as_dir" && as_dir=.
13189     for ac_exec_ext in '' $ac_executable_extensions; do
13190   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13191     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
13192     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13193     break 2
13194   fi
13195 done
13196   done
13197 IFS=$as_save_IFS
13198
13199 fi
13200 fi
13201 RANLIB=$ac_cv_prog_RANLIB
13202 if test -n "$RANLIB"; then
13203   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
13204 $as_echo "$RANLIB" >&6; }
13205 else
13206   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13207 $as_echo "no" >&6; }
13208 fi
13209
13210
13211 fi
13212 if test -z "$ac_cv_prog_RANLIB"; then
13213   ac_ct_RANLIB=$RANLIB
13214   # Extract the first word of "ranlib", so it can be a program name with args.
13215 set dummy ranlib; ac_word=$2
13216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13217 $as_echo_n "checking for $ac_word... " >&6; }
13218 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
13219   $as_echo_n "(cached) " >&6
13220 else
13221   if test -n "$ac_ct_RANLIB"; then
13222   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
13223 else
13224 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13225 for as_dir in $PATH
13226 do
13227   IFS=$as_save_IFS
13228   test -z "$as_dir" && as_dir=.
13229     for ac_exec_ext in '' $ac_executable_extensions; do
13230   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13231     ac_cv_prog_ac_ct_RANLIB="ranlib"
13232     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13233     break 2
13234   fi
13235 done
13236   done
13237 IFS=$as_save_IFS
13238
13239 fi
13240 fi
13241 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
13242 if test -n "$ac_ct_RANLIB"; then
13243   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
13244 $as_echo "$ac_ct_RANLIB" >&6; }
13245 else
13246   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13247 $as_echo "no" >&6; }
13248 fi
13249
13250   if test "x$ac_ct_RANLIB" = x; then
13251     RANLIB=":"
13252   else
13253     case $cross_compiling:$ac_tool_warned in
13254 yes:)
13255 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13256 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13257 ac_tool_warned=yes ;;
13258 esac
13259     RANLIB=$ac_ct_RANLIB
13260   fi
13261 else
13262   RANLIB="$ac_cv_prog_RANLIB"
13263 fi
13264
13265 test -z "$RANLIB" && RANLIB=:
13266
13267
13268
13269
13270
13271
13272 # Determine commands to create old-style static archives.
13273 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
13274 old_postinstall_cmds='chmod 644 $oldlib'
13275 old_postuninstall_cmds=
13276
13277 if test -n "$RANLIB"; then
13278   case $host_os in
13279   openbsd*)
13280     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
13281     ;;
13282   *)
13283     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
13284     ;;
13285   esac
13286   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
13287 fi
13288
13289 case $host_os in
13290   darwin*)
13291     lock_old_archive_extraction=yes ;;
13292   *)
13293     lock_old_archive_extraction=no ;;
13294 esac
13295
13296
13297
13298
13299
13300
13301
13302
13303
13304
13305
13306
13307
13308
13309
13310
13311
13312
13313
13314
13315
13316
13317
13318
13319
13320
13321
13322
13323
13324
13325
13326
13327
13328
13329
13330
13331
13332
13333
13334 # If no C compiler was specified, use CC.
13335 LTCC=${LTCC-"$CC"}
13336
13337 # If no C compiler flags were specified, use CFLAGS.
13338 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
13339
13340 # Allow CC to be a program name with arguments.
13341 compiler=$CC
13342
13343
13344 # Check for command to grab the raw symbol name followed by C symbol from nm.
13345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
13346 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
13347 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
13348   $as_echo_n "(cached) " >&6
13349 else
13350
13351 # These are sane defaults that work on at least a few old systems.
13352 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
13353
13354 # Character class describing NM global symbol codes.
13355 symcode='[BCDEGRST]'
13356
13357 # Regexp to match symbols that can be accessed directly from C.
13358 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
13359
13360 # Define system-specific variables.
13361 case $host_os in
13362 aix*)
13363   symcode='[BCDT]'
13364   ;;
13365 cygwin* | mingw* | pw32* | cegcc*)
13366   symcode='[ABCDGISTW]'
13367   ;;
13368 hpux*)
13369   if test "$host_cpu" = ia64; then
13370     symcode='[ABCDEGRST]'
13371   fi
13372   ;;
13373 irix* | nonstopux*)
13374   symcode='[BCDEGRST]'
13375   ;;
13376 osf*)
13377   symcode='[BCDEGQRST]'
13378   ;;
13379 solaris*)
13380   symcode='[BDRT]'
13381   ;;
13382 sco3.2v5*)
13383   symcode='[DT]'
13384   ;;
13385 sysv4.2uw2*)
13386   symcode='[DT]'
13387   ;;
13388 sysv5* | sco5v6* | unixware* | OpenUNIX*)
13389   symcode='[ABDT]'
13390   ;;
13391 sysv4)
13392   symcode='[DFNSTU]'
13393   ;;
13394 esac
13395
13396 # If we're using GNU nm, then use its standard symbol codes.
13397 case `$NM -V 2>&1` in
13398 *GNU* | *'with BFD'*)
13399   symcode='[ABCDGIRSTW]' ;;
13400 esac
13401
13402 # Transform an extracted symbol line into a proper C declaration.
13403 # Some systems (esp. on ia64) link data and code symbols differently,
13404 # so use this general approach.
13405 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
13406
13407 # Transform an extracted symbol line into symbol name and symbol address
13408 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
13409 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'"
13410
13411 # Handle CRLF in mingw tool chain
13412 opt_cr=
13413 case $build_os in
13414 mingw*)
13415   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
13416   ;;
13417 esac
13418
13419 # Try without a prefix underscore, then with it.
13420 for ac_symprfx in "" "_"; do
13421
13422   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
13423   symxfrm="\\1 $ac_symprfx\\2 \\2"
13424
13425   # Write the raw and C identifiers.
13426   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
13427     # Fake it for dumpbin and say T for any non-static function
13428     # and D for any global variable.
13429     # Also find C++ and __fastcall symbols from MSVC++,
13430     # which start with @ or ?.
13431     lt_cv_sys_global_symbol_pipe="$AWK '"\
13432 "     {last_section=section; section=\$ 3};"\
13433 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
13434 "     \$ 0!~/External *\|/{next};"\
13435 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
13436 "     {if(hide[section]) next};"\
13437 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
13438 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
13439 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
13440 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
13441 "     ' prfx=^$ac_symprfx"
13442   else
13443     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
13444   fi
13445
13446   # Check to see that the pipe works correctly.
13447   pipe_works=no
13448
13449   rm -f conftest*
13450   cat > conftest.$ac_ext <<_LT_EOF
13451 #ifdef __cplusplus
13452 extern "C" {
13453 #endif
13454 char nm_test_var;
13455 void nm_test_func(void);
13456 void nm_test_func(void){}
13457 #ifdef __cplusplus
13458 }
13459 #endif
13460 int main(){nm_test_var='a';nm_test_func();return(0);}
13461 _LT_EOF
13462
13463   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13464   (eval $ac_compile) 2>&5
13465   ac_status=$?
13466   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13467   test $ac_status = 0; }; then
13468     # Now try to grab the symbols.
13469     nlist=conftest.nm
13470     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
13471   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
13472   ac_status=$?
13473   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13474   test $ac_status = 0; } && test -s "$nlist"; then
13475       # Try sorting and uniquifying the output.
13476       if sort "$nlist" | uniq > "$nlist"T; then
13477         mv -f "$nlist"T "$nlist"
13478       else
13479         rm -f "$nlist"T
13480       fi
13481
13482       # Make sure that we snagged all the symbols we need.
13483       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
13484         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
13485           cat <<_LT_EOF > conftest.$ac_ext
13486 #ifdef __cplusplus
13487 extern "C" {
13488 #endif
13489
13490 _LT_EOF
13491           # Now generate the symbol file.
13492           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
13493
13494           cat <<_LT_EOF >> conftest.$ac_ext
13495
13496 /* The mapping between symbol names and symbols.  */
13497 const struct {
13498   const char *name;
13499   void       *address;
13500 }
13501 lt__PROGRAM__LTX_preloaded_symbols[] =
13502 {
13503   { "@PROGRAM@", (void *) 0 },
13504 _LT_EOF
13505           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
13506           cat <<\_LT_EOF >> conftest.$ac_ext
13507   {0, (void *) 0}
13508 };
13509
13510 /* This works around a problem in FreeBSD linker */
13511 #ifdef FREEBSD_WORKAROUND
13512 static const void *lt_preloaded_setup() {
13513   return lt__PROGRAM__LTX_preloaded_symbols;
13514 }
13515 #endif
13516
13517 #ifdef __cplusplus
13518 }
13519 #endif
13520 _LT_EOF
13521           # Now try linking the two files.
13522           mv conftest.$ac_objext conftstm.$ac_objext
13523           lt_save_LIBS="$LIBS"
13524           lt_save_CFLAGS="$CFLAGS"
13525           LIBS="conftstm.$ac_objext"
13526           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
13527           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13528   (eval $ac_link) 2>&5
13529   ac_status=$?
13530   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13531   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
13532             pipe_works=yes
13533           fi
13534           LIBS="$lt_save_LIBS"
13535           CFLAGS="$lt_save_CFLAGS"
13536         else
13537           echo "cannot find nm_test_func in $nlist" >&5
13538         fi
13539       else
13540         echo "cannot find nm_test_var in $nlist" >&5
13541       fi
13542     else
13543       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
13544     fi
13545   else
13546     echo "$progname: failed program was:" >&5
13547     cat conftest.$ac_ext >&5
13548   fi
13549   rm -rf conftest* conftst*
13550
13551   # Do not use the global_symbol_pipe unless it works.
13552   if test "$pipe_works" = yes; then
13553     break
13554   else
13555     lt_cv_sys_global_symbol_pipe=
13556   fi
13557 done
13558
13559 fi
13560
13561 if test -z "$lt_cv_sys_global_symbol_pipe"; then
13562   lt_cv_sys_global_symbol_to_cdecl=
13563 fi
13564 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
13565   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
13566 $as_echo "failed" >&6; }
13567 else
13568   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
13569 $as_echo "ok" >&6; }
13570 fi
13571
13572
13573
13574
13575
13576
13577
13578
13579
13580
13581
13582
13583
13584
13585
13586
13587
13588
13589
13590
13591
13592
13593 # Check whether --enable-libtool-lock was given.
13594 if test "${enable_libtool_lock+set}" = set; then :
13595   enableval=$enable_libtool_lock;
13596 fi
13597
13598 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
13599
13600 # Some flags need to be propagated to the compiler or linker for good
13601 # libtool support.
13602 case $host in
13603 ia64-*-hpux*)
13604   # Find out which ABI we are using.
13605   echo 'int i;' > conftest.$ac_ext
13606   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13607   (eval $ac_compile) 2>&5
13608   ac_status=$?
13609   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13610   test $ac_status = 0; }; then
13611     case `/usr/bin/file conftest.$ac_objext` in
13612       *ELF-32*)
13613         HPUX_IA64_MODE="32"
13614         ;;
13615       *ELF-64*)
13616         HPUX_IA64_MODE="64"
13617         ;;
13618     esac
13619   fi
13620   rm -rf conftest*
13621   ;;
13622 *-*-irix6*)
13623   # Find out which ABI we are using.
13624   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
13625   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13626   (eval $ac_compile) 2>&5
13627   ac_status=$?
13628   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13629   test $ac_status = 0; }; then
13630     if test "$lt_cv_prog_gnu_ld" = yes; then
13631       case `/usr/bin/file conftest.$ac_objext` in
13632         *32-bit*)
13633           LD="${LD-ld} -melf32bsmip"
13634           ;;
13635         *N32*)
13636           LD="${LD-ld} -melf32bmipn32"
13637           ;;
13638         *64-bit*)
13639           LD="${LD-ld} -melf64bmip"
13640         ;;
13641       esac
13642     else
13643       case `/usr/bin/file conftest.$ac_objext` in
13644         *32-bit*)
13645           LD="${LD-ld} -32"
13646           ;;
13647         *N32*)
13648           LD="${LD-ld} -n32"
13649           ;;
13650         *64-bit*)
13651           LD="${LD-ld} -64"
13652           ;;
13653       esac
13654     fi
13655   fi
13656   rm -rf conftest*
13657   ;;
13658
13659 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
13660 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
13661   # Find out which ABI we are using.
13662   echo 'int i;' > conftest.$ac_ext
13663   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13664   (eval $ac_compile) 2>&5
13665   ac_status=$?
13666   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13667   test $ac_status = 0; }; then
13668     case `/usr/bin/file conftest.o` in
13669       *32-bit*)
13670         case $host in
13671           x86_64-*kfreebsd*-gnu)
13672             LD="${LD-ld} -m elf_i386_fbsd"
13673             ;;
13674           x86_64-*linux*)
13675             case `/usr/bin/file conftest.o` in
13676               *x86-64*)
13677                 LD="${LD-ld} -m elf32_x86_64"
13678                 ;;
13679               *)
13680                 LD="${LD-ld} -m elf_i386"
13681                 ;;
13682             esac
13683             ;;
13684           ppc64-*linux*|powerpc64-*linux*)
13685             LD="${LD-ld} -m elf32ppclinux"
13686             ;;
13687           s390x-*linux*)
13688             LD="${LD-ld} -m elf_s390"
13689             ;;
13690           sparc64-*linux*)
13691             LD="${LD-ld} -m elf32_sparc"
13692             ;;
13693         esac
13694         ;;
13695       *64-bit*)
13696         case $host in
13697           x86_64-*kfreebsd*-gnu)
13698             LD="${LD-ld} -m elf_x86_64_fbsd"
13699             ;;
13700           x86_64-*linux*)
13701             LD="${LD-ld} -m elf_x86_64"
13702             ;;
13703           ppc*-*linux*|powerpc*-*linux*)
13704             LD="${LD-ld} -m elf64ppc"
13705             ;;
13706           s390*-*linux*|s390*-*tpf*)
13707             LD="${LD-ld} -m elf64_s390"
13708             ;;
13709           sparc*-*linux*)
13710             LD="${LD-ld} -m elf64_sparc"
13711             ;;
13712         esac
13713         ;;
13714     esac
13715   fi
13716   rm -rf conftest*
13717   ;;
13718
13719 *-*-sco3.2v5*)
13720   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
13721   SAVE_CFLAGS="$CFLAGS"
13722   CFLAGS="$CFLAGS -belf"
13723   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
13724 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
13725 if test "${lt_cv_cc_needs_belf+set}" = set; then :
13726   $as_echo_n "(cached) " >&6
13727 else
13728   ac_ext=c
13729 ac_cpp='$CPP $CPPFLAGS'
13730 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13731 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13732 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13733
13734      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13735 /* end confdefs.h.  */
13736
13737 int
13738 main ()
13739 {
13740
13741   ;
13742   return 0;
13743 }
13744 _ACEOF
13745 if ac_fn_c_try_link "$LINENO"; then :
13746   lt_cv_cc_needs_belf=yes
13747 else
13748   lt_cv_cc_needs_belf=no
13749 fi
13750 rm -f core conftest.err conftest.$ac_objext \
13751     conftest$ac_exeext conftest.$ac_ext
13752      ac_ext=c
13753 ac_cpp='$CPP $CPPFLAGS'
13754 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13755 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13756 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13757
13758 fi
13759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
13760 $as_echo "$lt_cv_cc_needs_belf" >&6; }
13761   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
13762     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
13763     CFLAGS="$SAVE_CFLAGS"
13764   fi
13765   ;;
13766 sparc*-*solaris*)
13767   # Find out which ABI we are using.
13768   echo 'int i;' > conftest.$ac_ext
13769   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13770   (eval $ac_compile) 2>&5
13771   ac_status=$?
13772   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13773   test $ac_status = 0; }; then
13774     case `/usr/bin/file conftest.o` in
13775     *64-bit*)
13776       case $lt_cv_prog_gnu_ld in
13777       yes*) LD="${LD-ld} -m elf64_sparc" ;;
13778       *)
13779         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
13780           LD="${LD-ld} -64"
13781         fi
13782         ;;
13783       esac
13784       ;;
13785     esac
13786   fi
13787   rm -rf conftest*
13788   ;;
13789 esac
13790
13791 need_locks="$enable_libtool_lock"
13792
13793
13794   case $host_os in
13795     rhapsody* | darwin*)
13796     if test -n "$ac_tool_prefix"; then
13797   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
13798 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
13799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13800 $as_echo_n "checking for $ac_word... " >&6; }
13801 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
13802   $as_echo_n "(cached) " >&6
13803 else
13804   if test -n "$DSYMUTIL"; then
13805   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
13806 else
13807 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13808 for as_dir in $PATH
13809 do
13810   IFS=$as_save_IFS
13811   test -z "$as_dir" && as_dir=.
13812     for ac_exec_ext in '' $ac_executable_extensions; do
13813   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13814     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
13815     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13816     break 2
13817   fi
13818 done
13819   done
13820 IFS=$as_save_IFS
13821
13822 fi
13823 fi
13824 DSYMUTIL=$ac_cv_prog_DSYMUTIL
13825 if test -n "$DSYMUTIL"; then
13826   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
13827 $as_echo "$DSYMUTIL" >&6; }
13828 else
13829   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13830 $as_echo "no" >&6; }
13831 fi
13832
13833
13834 fi
13835 if test -z "$ac_cv_prog_DSYMUTIL"; then
13836   ac_ct_DSYMUTIL=$DSYMUTIL
13837   # Extract the first word of "dsymutil", so it can be a program name with args.
13838 set dummy dsymutil; ac_word=$2
13839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13840 $as_echo_n "checking for $ac_word... " >&6; }
13841 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
13842   $as_echo_n "(cached) " >&6
13843 else
13844   if test -n "$ac_ct_DSYMUTIL"; then
13845   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
13846 else
13847 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13848 for as_dir in $PATH
13849 do
13850   IFS=$as_save_IFS
13851   test -z "$as_dir" && as_dir=.
13852     for ac_exec_ext in '' $ac_executable_extensions; do
13853   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13854     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
13855     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13856     break 2
13857   fi
13858 done
13859   done
13860 IFS=$as_save_IFS
13861
13862 fi
13863 fi
13864 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
13865 if test -n "$ac_ct_DSYMUTIL"; then
13866   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
13867 $as_echo "$ac_ct_DSYMUTIL" >&6; }
13868 else
13869   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13870 $as_echo "no" >&6; }
13871 fi
13872
13873   if test "x$ac_ct_DSYMUTIL" = x; then
13874     DSYMUTIL=":"
13875   else
13876     case $cross_compiling:$ac_tool_warned in
13877 yes:)
13878 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13879 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13880 ac_tool_warned=yes ;;
13881 esac
13882     DSYMUTIL=$ac_ct_DSYMUTIL
13883   fi
13884 else
13885   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
13886 fi
13887
13888     if test -n "$ac_tool_prefix"; then
13889   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
13890 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
13891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13892 $as_echo_n "checking for $ac_word... " >&6; }
13893 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
13894   $as_echo_n "(cached) " >&6
13895 else
13896   if test -n "$NMEDIT"; then
13897   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
13898 else
13899 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13900 for as_dir in $PATH
13901 do
13902   IFS=$as_save_IFS
13903   test -z "$as_dir" && as_dir=.
13904     for ac_exec_ext in '' $ac_executable_extensions; do
13905   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13906     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
13907     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13908     break 2
13909   fi
13910 done
13911   done
13912 IFS=$as_save_IFS
13913
13914 fi
13915 fi
13916 NMEDIT=$ac_cv_prog_NMEDIT
13917 if test -n "$NMEDIT"; then
13918   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
13919 $as_echo "$NMEDIT" >&6; }
13920 else
13921   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13922 $as_echo "no" >&6; }
13923 fi
13924
13925
13926 fi
13927 if test -z "$ac_cv_prog_NMEDIT"; then
13928   ac_ct_NMEDIT=$NMEDIT
13929   # Extract the first word of "nmedit", so it can be a program name with args.
13930 set dummy nmedit; ac_word=$2
13931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13932 $as_echo_n "checking for $ac_word... " >&6; }
13933 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
13934   $as_echo_n "(cached) " >&6
13935 else
13936   if test -n "$ac_ct_NMEDIT"; then
13937   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
13938 else
13939 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13940 for as_dir in $PATH
13941 do
13942   IFS=$as_save_IFS
13943   test -z "$as_dir" && as_dir=.
13944     for ac_exec_ext in '' $ac_executable_extensions; do
13945   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13946     ac_cv_prog_ac_ct_NMEDIT="nmedit"
13947     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13948     break 2
13949   fi
13950 done
13951   done
13952 IFS=$as_save_IFS
13953
13954 fi
13955 fi
13956 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
13957 if test -n "$ac_ct_NMEDIT"; then
13958   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
13959 $as_echo "$ac_ct_NMEDIT" >&6; }
13960 else
13961   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13962 $as_echo "no" >&6; }
13963 fi
13964
13965   if test "x$ac_ct_NMEDIT" = x; then
13966     NMEDIT=":"
13967   else
13968     case $cross_compiling:$ac_tool_warned in
13969 yes:)
13970 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13971 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13972 ac_tool_warned=yes ;;
13973 esac
13974     NMEDIT=$ac_ct_NMEDIT
13975   fi
13976 else
13977   NMEDIT="$ac_cv_prog_NMEDIT"
13978 fi
13979
13980     if test -n "$ac_tool_prefix"; then
13981   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
13982 set dummy ${ac_tool_prefix}lipo; ac_word=$2
13983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13984 $as_echo_n "checking for $ac_word... " >&6; }
13985 if test "${ac_cv_prog_LIPO+set}" = set; then :
13986   $as_echo_n "(cached) " >&6
13987 else
13988   if test -n "$LIPO"; then
13989   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
13990 else
13991 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13992 for as_dir in $PATH
13993 do
13994   IFS=$as_save_IFS
13995   test -z "$as_dir" && as_dir=.
13996     for ac_exec_ext in '' $ac_executable_extensions; do
13997   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13998     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
13999     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14000     break 2
14001   fi
14002 done
14003   done
14004 IFS=$as_save_IFS
14005
14006 fi
14007 fi
14008 LIPO=$ac_cv_prog_LIPO
14009 if test -n "$LIPO"; then
14010   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
14011 $as_echo "$LIPO" >&6; }
14012 else
14013   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14014 $as_echo "no" >&6; }
14015 fi
14016
14017
14018 fi
14019 if test -z "$ac_cv_prog_LIPO"; then
14020   ac_ct_LIPO=$LIPO
14021   # Extract the first word of "lipo", so it can be a program name with args.
14022 set dummy lipo; ac_word=$2
14023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14024 $as_echo_n "checking for $ac_word... " >&6; }
14025 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
14026   $as_echo_n "(cached) " >&6
14027 else
14028   if test -n "$ac_ct_LIPO"; then
14029   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
14030 else
14031 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14032 for as_dir in $PATH
14033 do
14034   IFS=$as_save_IFS
14035   test -z "$as_dir" && as_dir=.
14036     for ac_exec_ext in '' $ac_executable_extensions; do
14037   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14038     ac_cv_prog_ac_ct_LIPO="lipo"
14039     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14040     break 2
14041   fi
14042 done
14043   done
14044 IFS=$as_save_IFS
14045
14046 fi
14047 fi
14048 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
14049 if test -n "$ac_ct_LIPO"; then
14050   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
14051 $as_echo "$ac_ct_LIPO" >&6; }
14052 else
14053   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14054 $as_echo "no" >&6; }
14055 fi
14056
14057   if test "x$ac_ct_LIPO" = x; then
14058     LIPO=":"
14059   else
14060     case $cross_compiling:$ac_tool_warned in
14061 yes:)
14062 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14063 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14064 ac_tool_warned=yes ;;
14065 esac
14066     LIPO=$ac_ct_LIPO
14067   fi
14068 else
14069   LIPO="$ac_cv_prog_LIPO"
14070 fi
14071
14072     if test -n "$ac_tool_prefix"; then
14073   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
14074 set dummy ${ac_tool_prefix}otool; ac_word=$2
14075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14076 $as_echo_n "checking for $ac_word... " >&6; }
14077 if test "${ac_cv_prog_OTOOL+set}" = set; then :
14078   $as_echo_n "(cached) " >&6
14079 else
14080   if test -n "$OTOOL"; then
14081   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
14082 else
14083 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14084 for as_dir in $PATH
14085 do
14086   IFS=$as_save_IFS
14087   test -z "$as_dir" && as_dir=.
14088     for ac_exec_ext in '' $ac_executable_extensions; do
14089   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14090     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
14091     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14092     break 2
14093   fi
14094 done
14095   done
14096 IFS=$as_save_IFS
14097
14098 fi
14099 fi
14100 OTOOL=$ac_cv_prog_OTOOL
14101 if test -n "$OTOOL"; then
14102   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
14103 $as_echo "$OTOOL" >&6; }
14104 else
14105   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14106 $as_echo "no" >&6; }
14107 fi
14108
14109
14110 fi
14111 if test -z "$ac_cv_prog_OTOOL"; then
14112   ac_ct_OTOOL=$OTOOL
14113   # Extract the first word of "otool", so it can be a program name with args.
14114 set dummy otool; ac_word=$2
14115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14116 $as_echo_n "checking for $ac_word... " >&6; }
14117 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
14118   $as_echo_n "(cached) " >&6
14119 else
14120   if test -n "$ac_ct_OTOOL"; then
14121   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
14122 else
14123 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14124 for as_dir in $PATH
14125 do
14126   IFS=$as_save_IFS
14127   test -z "$as_dir" && as_dir=.
14128     for ac_exec_ext in '' $ac_executable_extensions; do
14129   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14130     ac_cv_prog_ac_ct_OTOOL="otool"
14131     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14132     break 2
14133   fi
14134 done
14135   done
14136 IFS=$as_save_IFS
14137
14138 fi
14139 fi
14140 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
14141 if test -n "$ac_ct_OTOOL"; then
14142   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
14143 $as_echo "$ac_ct_OTOOL" >&6; }
14144 else
14145   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14146 $as_echo "no" >&6; }
14147 fi
14148
14149   if test "x$ac_ct_OTOOL" = x; then
14150     OTOOL=":"
14151   else
14152     case $cross_compiling:$ac_tool_warned in
14153 yes:)
14154 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14155 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14156 ac_tool_warned=yes ;;
14157 esac
14158     OTOOL=$ac_ct_OTOOL
14159   fi
14160 else
14161   OTOOL="$ac_cv_prog_OTOOL"
14162 fi
14163
14164     if test -n "$ac_tool_prefix"; then
14165   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
14166 set dummy ${ac_tool_prefix}otool64; ac_word=$2
14167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14168 $as_echo_n "checking for $ac_word... " >&6; }
14169 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
14170   $as_echo_n "(cached) " >&6
14171 else
14172   if test -n "$OTOOL64"; then
14173   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
14174 else
14175 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14176 for as_dir in $PATH
14177 do
14178   IFS=$as_save_IFS
14179   test -z "$as_dir" && as_dir=.
14180     for ac_exec_ext in '' $ac_executable_extensions; do
14181   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14182     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
14183     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14184     break 2
14185   fi
14186 done
14187   done
14188 IFS=$as_save_IFS
14189
14190 fi
14191 fi
14192 OTOOL64=$ac_cv_prog_OTOOL64
14193 if test -n "$OTOOL64"; then
14194   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
14195 $as_echo "$OTOOL64" >&6; }
14196 else
14197   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14198 $as_echo "no" >&6; }
14199 fi
14200
14201
14202 fi
14203 if test -z "$ac_cv_prog_OTOOL64"; then
14204   ac_ct_OTOOL64=$OTOOL64
14205   # Extract the first word of "otool64", so it can be a program name with args.
14206 set dummy otool64; ac_word=$2
14207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14208 $as_echo_n "checking for $ac_word... " >&6; }
14209 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
14210   $as_echo_n "(cached) " >&6
14211 else
14212   if test -n "$ac_ct_OTOOL64"; then
14213   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
14214 else
14215 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14216 for as_dir in $PATH
14217 do
14218   IFS=$as_save_IFS
14219   test -z "$as_dir" && as_dir=.
14220     for ac_exec_ext in '' $ac_executable_extensions; do
14221   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14222     ac_cv_prog_ac_ct_OTOOL64="otool64"
14223     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14224     break 2
14225   fi
14226 done
14227   done
14228 IFS=$as_save_IFS
14229
14230 fi
14231 fi
14232 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
14233 if test -n "$ac_ct_OTOOL64"; then
14234   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
14235 $as_echo "$ac_ct_OTOOL64" >&6; }
14236 else
14237   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14238 $as_echo "no" >&6; }
14239 fi
14240
14241   if test "x$ac_ct_OTOOL64" = x; then
14242     OTOOL64=":"
14243   else
14244     case $cross_compiling:$ac_tool_warned in
14245 yes:)
14246 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14247 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14248 ac_tool_warned=yes ;;
14249 esac
14250     OTOOL64=$ac_ct_OTOOL64
14251   fi
14252 else
14253   OTOOL64="$ac_cv_prog_OTOOL64"
14254 fi
14255
14256
14257
14258
14259
14260
14261
14262
14263
14264
14265
14266
14267
14268
14269
14270
14271
14272
14273
14274
14275
14276
14277
14278
14279
14280
14281
14282     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
14283 $as_echo_n "checking for -single_module linker flag... " >&6; }
14284 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
14285   $as_echo_n "(cached) " >&6
14286 else
14287   lt_cv_apple_cc_single_mod=no
14288       if test -z "${LT_MULTI_MODULE}"; then
14289         # By default we will add the -single_module flag. You can override
14290         # by either setting the environment variable LT_MULTI_MODULE
14291         # non-empty at configure time, or by adding -multi_module to the
14292         # link flags.
14293         rm -rf libconftest.dylib*
14294         echo "int foo(void){return 1;}" > conftest.c
14295         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14296 -dynamiclib -Wl,-single_module conftest.c" >&5
14297         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14298           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
14299         _lt_result=$?
14300         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
14301           lt_cv_apple_cc_single_mod=yes
14302         else
14303           cat conftest.err >&5
14304         fi
14305         rm -rf libconftest.dylib*
14306         rm -f conftest.*
14307       fi
14308 fi
14309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
14310 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
14311     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
14312 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
14313 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
14314   $as_echo_n "(cached) " >&6
14315 else
14316   lt_cv_ld_exported_symbols_list=no
14317       save_LDFLAGS=$LDFLAGS
14318       echo "_main" > conftest.sym
14319       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
14320       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14321 /* end confdefs.h.  */
14322
14323 int
14324 main ()
14325 {
14326
14327   ;
14328   return 0;
14329 }
14330 _ACEOF
14331 if ac_fn_c_try_link "$LINENO"; then :
14332   lt_cv_ld_exported_symbols_list=yes
14333 else
14334   lt_cv_ld_exported_symbols_list=no
14335 fi
14336 rm -f core conftest.err conftest.$ac_objext \
14337     conftest$ac_exeext conftest.$ac_ext
14338         LDFLAGS="$save_LDFLAGS"
14339
14340 fi
14341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
14342 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
14343     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
14344 $as_echo_n "checking for -force_load linker flag... " >&6; }
14345 if test "${lt_cv_ld_force_load+set}" = set; then :
14346   $as_echo_n "(cached) " >&6
14347 else
14348   lt_cv_ld_force_load=no
14349       cat > conftest.c << _LT_EOF
14350 int forced_loaded() { return 2;}
14351 _LT_EOF
14352       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
14353       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
14354       echo "$AR cru libconftest.a conftest.o" >&5
14355       $AR cru libconftest.a conftest.o 2>&5
14356       cat > conftest.c << _LT_EOF
14357 int main() { return 0;}
14358 _LT_EOF
14359       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
14360       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
14361       _lt_result=$?
14362       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
14363         lt_cv_ld_force_load=yes
14364       else
14365         cat conftest.err >&5
14366       fi
14367         rm -f conftest.err libconftest.a conftest conftest.c
14368         rm -rf conftest.dSYM
14369
14370 fi
14371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
14372 $as_echo "$lt_cv_ld_force_load" >&6; }
14373     case $host_os in
14374     rhapsody* | darwin1.[012])
14375       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
14376     darwin1.*)
14377       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14378     darwin*) # darwin 5.x on
14379       # if running on 10.5 or later, the deployment target defaults
14380       # to the OS version, if on x86, and 10.4, the deployment
14381       # target defaults to 10.4. Don't you love it?
14382       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
14383         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
14384           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14385         10.[012]*)
14386           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14387         10.*)
14388           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14389       esac
14390     ;;
14391   esac
14392     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
14393       _lt_dar_single_mod='$single_module'
14394     fi
14395     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
14396       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
14397     else
14398       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
14399     fi
14400     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
14401       _lt_dsymutil='~$DSYMUTIL $lib || :'
14402     else
14403       _lt_dsymutil=
14404     fi
14405     ;;
14406   esac
14407
14408 for ac_header in dlfcn.h
14409 do :
14410   ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
14411 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
14412   cat >>confdefs.h <<_ACEOF
14413 #define HAVE_DLFCN_H 1
14414 _ACEOF
14415
14416 fi
14417 done
14418
14419
14420
14421
14422
14423 # Set options
14424
14425
14426
14427         enable_dlopen=no
14428
14429
14430   enable_win32_dll=no
14431
14432
14433             # Check whether --enable-shared was given.
14434 if test "${enable_shared+set}" = set; then :
14435   enableval=$enable_shared; p=${PACKAGE-default}
14436     case $enableval in
14437     yes) enable_shared=yes ;;
14438     no) enable_shared=no ;;
14439     *)
14440       enable_shared=no
14441       # Look at the argument we got.  We use all the common list separators.
14442       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14443       for pkg in $enableval; do
14444         IFS="$lt_save_ifs"
14445         if test "X$pkg" = "X$p"; then
14446           enable_shared=yes
14447         fi
14448       done
14449       IFS="$lt_save_ifs"
14450       ;;
14451     esac
14452 else
14453   enable_shared=yes
14454 fi
14455
14456
14457
14458
14459
14460
14461
14462
14463
14464   # Check whether --enable-static was given.
14465 if test "${enable_static+set}" = set; then :
14466   enableval=$enable_static; p=${PACKAGE-default}
14467     case $enableval in
14468     yes) enable_static=yes ;;
14469     no) enable_static=no ;;
14470     *)
14471      enable_static=no
14472       # Look at the argument we got.  We use all the common list separators.
14473       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14474       for pkg in $enableval; do
14475         IFS="$lt_save_ifs"
14476         if test "X$pkg" = "X$p"; then
14477           enable_static=yes
14478         fi
14479       done
14480       IFS="$lt_save_ifs"
14481       ;;
14482     esac
14483 else
14484   enable_static=yes
14485 fi
14486
14487
14488
14489
14490
14491
14492
14493
14494
14495
14496 # Check whether --with-pic was given.
14497 if test "${with_pic+set}" = set; then :
14498   withval=$with_pic; pic_mode="$withval"
14499 else
14500   pic_mode=default
14501 fi
14502
14503
14504 test -z "$pic_mode" && pic_mode=default
14505
14506
14507
14508
14509
14510
14511
14512   # Check whether --enable-fast-install was given.
14513 if test "${enable_fast_install+set}" = set; then :
14514   enableval=$enable_fast_install; p=${PACKAGE-default}
14515     case $enableval in
14516     yes) enable_fast_install=yes ;;
14517     no) enable_fast_install=no ;;
14518     *)
14519       enable_fast_install=no
14520       # Look at the argument we got.  We use all the common list separators.
14521       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14522       for pkg in $enableval; do
14523         IFS="$lt_save_ifs"
14524         if test "X$pkg" = "X$p"; then
14525           enable_fast_install=yes
14526         fi
14527       done
14528       IFS="$lt_save_ifs"
14529       ;;
14530     esac
14531 else
14532   enable_fast_install=yes
14533 fi
14534
14535
14536
14537
14538
14539
14540
14541
14542
14543
14544
14545 # This can be used to rebuild libtool when needed
14546 LIBTOOL_DEPS="$ltmain"
14547
14548 # Always use our own libtool.
14549 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
14550
14551
14552
14553
14554
14555
14556
14557
14558
14559
14560
14561
14562
14563
14564
14565
14566
14567
14568
14569
14570
14571
14572
14573
14574
14575
14576 test -z "$LN_S" && LN_S="ln -s"
14577
14578
14579
14580
14581
14582
14583
14584
14585
14586
14587
14588
14589
14590
14591 if test -n "${ZSH_VERSION+set}" ; then
14592    setopt NO_GLOB_SUBST
14593 fi
14594
14595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
14596 $as_echo_n "checking for objdir... " >&6; }
14597 if test "${lt_cv_objdir+set}" = set; then :
14598   $as_echo_n "(cached) " >&6
14599 else
14600   rm -f .libs 2>/dev/null
14601 mkdir .libs 2>/dev/null
14602 if test -d .libs; then
14603   lt_cv_objdir=.libs
14604 else
14605   # MS-DOS does not allow filenames that begin with a dot.
14606   lt_cv_objdir=_libs
14607 fi
14608 rmdir .libs 2>/dev/null
14609 fi
14610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
14611 $as_echo "$lt_cv_objdir" >&6; }
14612 objdir=$lt_cv_objdir
14613
14614
14615
14616
14617
14618 cat >>confdefs.h <<_ACEOF
14619 #define LT_OBJDIR "$lt_cv_objdir/"
14620 _ACEOF
14621
14622
14623
14624
14625 case $host_os in
14626 aix3*)
14627   # AIX sometimes has problems with the GCC collect2 program.  For some
14628   # reason, if we set the COLLECT_NAMES environment variable, the problems
14629   # vanish in a puff of smoke.
14630   if test "X${COLLECT_NAMES+set}" != Xset; then
14631     COLLECT_NAMES=
14632     export COLLECT_NAMES
14633   fi
14634   ;;
14635 esac
14636
14637 # Global variables:
14638 ofile=libtool
14639 can_build_shared=yes
14640
14641 # All known linkers require a `.a' archive for static linking (except MSVC,
14642 # which needs '.lib').
14643 libext=a
14644
14645 with_gnu_ld="$lt_cv_prog_gnu_ld"
14646
14647 old_CC="$CC"
14648 old_CFLAGS="$CFLAGS"
14649
14650 # Set sane defaults for various variables
14651 test -z "$CC" && CC=cc
14652 test -z "$LTCC" && LTCC=$CC
14653 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
14654 test -z "$LD" && LD=ld
14655 test -z "$ac_objext" && ac_objext=o
14656
14657 for cc_temp in $compiler""; do
14658   case $cc_temp in
14659     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
14660     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
14661     \-*) ;;
14662     *) break;;
14663   esac
14664 done
14665 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
14666
14667
14668 # Only perform the check for file, if the check method requires it
14669 test -z "$MAGIC_CMD" && MAGIC_CMD=file
14670 case $deplibs_check_method in
14671 file_magic*)
14672   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
14673     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
14674 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
14675 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14676   $as_echo_n "(cached) " >&6
14677 else
14678   case $MAGIC_CMD in
14679 [\\/*] |  ?:[\\/]*)
14680   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14681   ;;
14682 *)
14683   lt_save_MAGIC_CMD="$MAGIC_CMD"
14684   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14685   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14686   for ac_dir in $ac_dummy; do
14687     IFS="$lt_save_ifs"
14688     test -z "$ac_dir" && ac_dir=.
14689     if test -f $ac_dir/${ac_tool_prefix}file; then
14690       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
14691       if test -n "$file_magic_test_file"; then
14692         case $deplibs_check_method in
14693         "file_magic "*)
14694           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14695           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14696           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14697             $EGREP "$file_magic_regex" > /dev/null; then
14698             :
14699           else
14700             cat <<_LT_EOF 1>&2
14701
14702 *** Warning: the command libtool uses to detect shared libraries,
14703 *** $file_magic_cmd, produces output that libtool cannot recognize.
14704 *** The result is that libtool may fail to recognize shared libraries
14705 *** as such.  This will affect the creation of libtool libraries that
14706 *** depend on shared libraries, but programs linked with such libtool
14707 *** libraries will work regardless of this problem.  Nevertheless, you
14708 *** may want to report the problem to your system manager and/or to
14709 *** bug-libtool@gnu.org
14710
14711 _LT_EOF
14712           fi ;;
14713         esac
14714       fi
14715       break
14716     fi
14717   done
14718   IFS="$lt_save_ifs"
14719   MAGIC_CMD="$lt_save_MAGIC_CMD"
14720   ;;
14721 esac
14722 fi
14723
14724 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14725 if test -n "$MAGIC_CMD"; then
14726   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14727 $as_echo "$MAGIC_CMD" >&6; }
14728 else
14729   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14730 $as_echo "no" >&6; }
14731 fi
14732
14733
14734
14735
14736
14737 if test -z "$lt_cv_path_MAGIC_CMD"; then
14738   if test -n "$ac_tool_prefix"; then
14739     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
14740 $as_echo_n "checking for file... " >&6; }
14741 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14742   $as_echo_n "(cached) " >&6
14743 else
14744   case $MAGIC_CMD in
14745 [\\/*] |  ?:[\\/]*)
14746   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14747   ;;
14748 *)
14749   lt_save_MAGIC_CMD="$MAGIC_CMD"
14750   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14751   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14752   for ac_dir in $ac_dummy; do
14753     IFS="$lt_save_ifs"
14754     test -z "$ac_dir" && ac_dir=.
14755     if test -f $ac_dir/file; then
14756       lt_cv_path_MAGIC_CMD="$ac_dir/file"
14757       if test -n "$file_magic_test_file"; then
14758         case $deplibs_check_method in
14759         "file_magic "*)
14760           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14761           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14762           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14763             $EGREP "$file_magic_regex" > /dev/null; then
14764             :
14765           else
14766             cat <<_LT_EOF 1>&2
14767
14768 *** Warning: the command libtool uses to detect shared libraries,
14769 *** $file_magic_cmd, produces output that libtool cannot recognize.
14770 *** The result is that libtool may fail to recognize shared libraries
14771 *** as such.  This will affect the creation of libtool libraries that
14772 *** depend on shared libraries, but programs linked with such libtool
14773 *** libraries will work regardless of this problem.  Nevertheless, you
14774 *** may want to report the problem to your system manager and/or to
14775 *** bug-libtool@gnu.org
14776
14777 _LT_EOF
14778           fi ;;
14779         esac
14780       fi
14781       break
14782     fi
14783   done
14784   IFS="$lt_save_ifs"
14785   MAGIC_CMD="$lt_save_MAGIC_CMD"
14786   ;;
14787 esac
14788 fi
14789
14790 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14791 if test -n "$MAGIC_CMD"; then
14792   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14793 $as_echo "$MAGIC_CMD" >&6; }
14794 else
14795   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14796 $as_echo "no" >&6; }
14797 fi
14798
14799
14800   else
14801     MAGIC_CMD=:
14802   fi
14803 fi
14804
14805   fi
14806   ;;
14807 esac
14808
14809 # Use C for the default configuration in the libtool script
14810
14811 lt_save_CC="$CC"
14812 ac_ext=c
14813 ac_cpp='$CPP $CPPFLAGS'
14814 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14815 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14816 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14817
14818
14819 # Source file extension for C test sources.
14820 ac_ext=c
14821
14822 # Object file extension for compiled C test sources.
14823 objext=o
14824 objext=$objext
14825
14826 # Code to be used in simple compile tests
14827 lt_simple_compile_test_code="int some_variable = 0;"
14828
14829 # Code to be used in simple link tests
14830 lt_simple_link_test_code='int main(){return(0);}'
14831
14832
14833
14834
14835
14836
14837
14838 # If no C compiler was specified, use CC.
14839 LTCC=${LTCC-"$CC"}
14840
14841 # If no C compiler flags were specified, use CFLAGS.
14842 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
14843
14844 # Allow CC to be a program name with arguments.
14845 compiler=$CC
14846
14847 # Save the default compiler, since it gets overwritten when the other
14848 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
14849 compiler_DEFAULT=$CC
14850
14851 # save warnings/boilerplate of simple test code
14852 ac_outfile=conftest.$ac_objext
14853 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
14854 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14855 _lt_compiler_boilerplate=`cat conftest.err`
14856 $RM conftest*
14857
14858 ac_outfile=conftest.$ac_objext
14859 echo "$lt_simple_link_test_code" >conftest.$ac_ext
14860 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14861 _lt_linker_boilerplate=`cat conftest.err`
14862 $RM -r conftest*
14863
14864
14865 ## CAVEAT EMPTOR:
14866 ## There is no encapsulation within the following macros, do not change
14867 ## the running order or otherwise move them around unless you know exactly
14868 ## what you are doing...
14869 if test -n "$compiler"; then
14870
14871 lt_prog_compiler_no_builtin_flag=
14872
14873 if test "$GCC" = yes; then
14874   case $cc_basename in
14875   nvcc*)
14876     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
14877   *)
14878     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
14879   esac
14880
14881   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
14882 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
14883 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
14884   $as_echo_n "(cached) " >&6
14885 else
14886   lt_cv_prog_compiler_rtti_exceptions=no
14887    ac_outfile=conftest.$ac_objext
14888    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14889    lt_compiler_flag="-fno-rtti -fno-exceptions"
14890    # Insert the option either (1) after the last *FLAGS variable, or
14891    # (2) before a word containing "conftest.", or (3) at the end.
14892    # Note that $ac_compile itself does not contain backslashes and begins
14893    # with a dollar sign (not a hyphen), so the echo should work correctly.
14894    # The option is referenced via a variable to avoid confusing sed.
14895    lt_compile=`echo "$ac_compile" | $SED \
14896    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14897    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14898    -e 's:$: $lt_compiler_flag:'`
14899    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14900    (eval "$lt_compile" 2>conftest.err)
14901    ac_status=$?
14902    cat conftest.err >&5
14903    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14904    if (exit $ac_status) && test -s "$ac_outfile"; then
14905      # The compiler can only warn and ignore the option if not recognized
14906      # So say no if there are warnings other than the usual output.
14907      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14908      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14909      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14910        lt_cv_prog_compiler_rtti_exceptions=yes
14911      fi
14912    fi
14913    $RM conftest*
14914
14915 fi
14916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
14917 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
14918
14919 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
14920     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
14921 else
14922     :
14923 fi
14924
14925 fi
14926
14927
14928
14929
14930
14931
14932   lt_prog_compiler_wl=
14933 lt_prog_compiler_pic=
14934 lt_prog_compiler_static=
14935
14936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
14937 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
14938
14939   if test "$GCC" = yes; then
14940     lt_prog_compiler_wl='-Wl,'
14941     lt_prog_compiler_static='-static'
14942
14943     case $host_os in
14944       aix*)
14945       # All AIX code is PIC.
14946       if test "$host_cpu" = ia64; then
14947         # AIX 5 now supports IA64 processor
14948         lt_prog_compiler_static='-Bstatic'
14949       fi
14950       lt_prog_compiler_pic='-fPIC'
14951       ;;
14952
14953     amigaos*)
14954       case $host_cpu in
14955       powerpc)
14956             # see comment about AmigaOS4 .so support
14957             lt_prog_compiler_pic='-fPIC'
14958         ;;
14959       m68k)
14960             # FIXME: we need at least 68020 code to build shared libraries, but
14961             # adding the `-m68020' flag to GCC prevents building anything better,
14962             # like `-m68040'.
14963             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
14964         ;;
14965       esac
14966       ;;
14967
14968     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
14969       # PIC is the default for these OSes.
14970       ;;
14971
14972     mingw* | cygwin* | pw32* | os2* | cegcc*)
14973       # This hack is so that the source file can tell whether it is being
14974       # built for inclusion in a dll (and should export symbols for example).
14975       # Although the cygwin gcc ignores -fPIC, still need this for old-style
14976       # (--disable-auto-import) libraries
14977       lt_prog_compiler_pic='-DDLL_EXPORT'
14978       ;;
14979
14980     darwin* | rhapsody*)
14981       # PIC is the default on this platform
14982       # Common symbols not allowed in MH_DYLIB files
14983       lt_prog_compiler_pic='-fno-common'
14984       ;;
14985
14986     haiku*)
14987       # PIC is the default for Haiku.
14988       # The "-static" flag exists, but is broken.
14989       lt_prog_compiler_static=
14990       ;;
14991
14992     hpux*)
14993       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
14994       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
14995       # sets the default TLS model and affects inlining.
14996       case $host_cpu in
14997       hppa*64*)
14998         # +Z the default
14999         ;;
15000       *)
15001         lt_prog_compiler_pic='-fPIC'
15002         ;;
15003       esac
15004       ;;
15005
15006     interix[3-9]*)
15007       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
15008       # Instead, we relocate shared libraries at runtime.
15009       ;;
15010
15011     msdosdjgpp*)
15012       # Just because we use GCC doesn't mean we suddenly get shared libraries
15013       # on systems that don't support them.
15014       lt_prog_compiler_can_build_shared=no
15015       enable_shared=no
15016       ;;
15017
15018     *nto* | *qnx*)
15019       # QNX uses GNU C++, but need to define -shared option too, otherwise
15020       # it will coredump.
15021       lt_prog_compiler_pic='-fPIC -shared'
15022       ;;
15023
15024     sysv4*MP*)
15025       if test -d /usr/nec; then
15026         lt_prog_compiler_pic=-Kconform_pic
15027       fi
15028       ;;
15029
15030     *)
15031       lt_prog_compiler_pic='-fPIC'
15032       ;;
15033     esac
15034
15035     case $cc_basename in
15036     nvcc*) # Cuda Compiler Driver 2.2
15037       lt_prog_compiler_wl='-Xlinker '
15038       lt_prog_compiler_pic='-Xcompiler -fPIC'
15039       ;;
15040     esac
15041   else
15042     # PORTME Check for flag to pass linker flags through the system compiler.
15043     case $host_os in
15044     aix*)
15045       lt_prog_compiler_wl='-Wl,'
15046       if test "$host_cpu" = ia64; then
15047         # AIX 5 now supports IA64 processor
15048         lt_prog_compiler_static='-Bstatic'
15049       else
15050         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
15051       fi
15052       ;;
15053
15054     mingw* | cygwin* | pw32* | os2* | cegcc*)
15055       # This hack is so that the source file can tell whether it is being
15056       # built for inclusion in a dll (and should export symbols for example).
15057       lt_prog_compiler_pic='-DDLL_EXPORT'
15058       ;;
15059
15060     hpux9* | hpux10* | hpux11*)
15061       lt_prog_compiler_wl='-Wl,'
15062       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
15063       # not for PA HP-UX.
15064       case $host_cpu in
15065       hppa*64*|ia64*)
15066         # +Z the default
15067         ;;
15068       *)
15069         lt_prog_compiler_pic='+Z'
15070         ;;
15071       esac
15072       # Is there a better lt_prog_compiler_static that works with the bundled CC?
15073       lt_prog_compiler_static='${wl}-a ${wl}archive'
15074       ;;
15075
15076     irix5* | irix6* | nonstopux*)
15077       lt_prog_compiler_wl='-Wl,'
15078       # PIC (with -KPIC) is the default.
15079       lt_prog_compiler_static='-non_shared'
15080       ;;
15081
15082     linux* | k*bsd*-gnu | kopensolaris*-gnu)
15083       case $cc_basename in
15084       # old Intel for x86_64 which still supported -KPIC.
15085       ecc*)
15086         lt_prog_compiler_wl='-Wl,'
15087         lt_prog_compiler_pic='-KPIC'
15088         lt_prog_compiler_static='-static'
15089         ;;
15090       # icc used to be incompatible with GCC.
15091       # ICC 10 doesn't accept -KPIC any more.
15092       icc* | ifort*)
15093         lt_prog_compiler_wl='-Wl,'
15094         lt_prog_compiler_pic='-fPIC'
15095         lt_prog_compiler_static='-static'
15096         ;;
15097       # Lahey Fortran 8.1.
15098       lf95*)
15099         lt_prog_compiler_wl='-Wl,'
15100         lt_prog_compiler_pic='--shared'
15101         lt_prog_compiler_static='--static'
15102         ;;
15103       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
15104         # Portland Group compilers (*not* the Pentium gcc compiler,
15105         # which looks to be a dead project)
15106         lt_prog_compiler_wl='-Wl,'
15107         lt_prog_compiler_pic='-fpic'
15108         lt_prog_compiler_static='-Bstatic'
15109         ;;
15110       ccc*)
15111         lt_prog_compiler_wl='-Wl,'
15112         # All Alpha code is PIC.
15113         lt_prog_compiler_static='-non_shared'
15114         ;;
15115       xl* | bgxl* | bgf* | mpixl*)
15116         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
15117         lt_prog_compiler_wl='-Wl,'
15118         lt_prog_compiler_pic='-qpic'
15119         lt_prog_compiler_static='-qstaticlink'
15120         ;;
15121       *)
15122         case `$CC -V 2>&1 | sed 5q` in
15123         *Sun\ F* | *Sun*Fortran*)
15124           # Sun Fortran 8.3 passes all unrecognized flags to the linker
15125           lt_prog_compiler_pic='-KPIC'
15126           lt_prog_compiler_static='-Bstatic'
15127           lt_prog_compiler_wl=''
15128           ;;
15129         *Sun\ C*)
15130           # Sun C 5.9
15131           lt_prog_compiler_pic='-KPIC'
15132           lt_prog_compiler_static='-Bstatic'
15133           lt_prog_compiler_wl='-Wl,'
15134           ;;
15135         esac
15136         ;;
15137       esac
15138       ;;
15139
15140     newsos6)
15141       lt_prog_compiler_pic='-KPIC'
15142       lt_prog_compiler_static='-Bstatic'
15143       ;;
15144
15145     *nto* | *qnx*)
15146       # QNX uses GNU C++, but need to define -shared option too, otherwise
15147       # it will coredump.
15148       lt_prog_compiler_pic='-fPIC -shared'
15149       ;;
15150
15151     osf3* | osf4* | osf5*)
15152       lt_prog_compiler_wl='-Wl,'
15153       # All OSF/1 code is PIC.
15154       lt_prog_compiler_static='-non_shared'
15155       ;;
15156
15157     rdos*)
15158       lt_prog_compiler_static='-non_shared'
15159       ;;
15160
15161     solaris*)
15162       lt_prog_compiler_pic='-KPIC'
15163       lt_prog_compiler_static='-Bstatic'
15164       case $cc_basename in
15165       f77* | f90* | f95*)
15166         lt_prog_compiler_wl='-Qoption ld ';;
15167       *)
15168         lt_prog_compiler_wl='-Wl,';;
15169       esac
15170       ;;
15171
15172     sunos4*)
15173       lt_prog_compiler_wl='-Qoption ld '
15174       lt_prog_compiler_pic='-PIC'
15175       lt_prog_compiler_static='-Bstatic'
15176       ;;
15177
15178     sysv4 | sysv4.2uw2* | sysv4.3*)
15179       lt_prog_compiler_wl='-Wl,'
15180       lt_prog_compiler_pic='-KPIC'
15181       lt_prog_compiler_static='-Bstatic'
15182       ;;
15183
15184     sysv4*MP*)
15185       if test -d /usr/nec ;then
15186         lt_prog_compiler_pic='-Kconform_pic'
15187         lt_prog_compiler_static='-Bstatic'
15188       fi
15189       ;;
15190
15191     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
15192       lt_prog_compiler_wl='-Wl,'
15193       lt_prog_compiler_pic='-KPIC'
15194       lt_prog_compiler_static='-Bstatic'
15195       ;;
15196
15197     unicos*)
15198       lt_prog_compiler_wl='-Wl,'
15199       lt_prog_compiler_can_build_shared=no
15200       ;;
15201
15202     uts4*)
15203       lt_prog_compiler_pic='-pic'
15204       lt_prog_compiler_static='-Bstatic'
15205       ;;
15206
15207     *)
15208       lt_prog_compiler_can_build_shared=no
15209       ;;
15210     esac
15211   fi
15212
15213 case $host_os in
15214   # For platforms which do not support PIC, -DPIC is meaningless:
15215   *djgpp*)
15216     lt_prog_compiler_pic=
15217     ;;
15218   *)
15219     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
15220     ;;
15221 esac
15222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
15223 $as_echo "$lt_prog_compiler_pic" >&6; }
15224
15225
15226
15227
15228
15229
15230 #
15231 # Check to make sure the PIC flag actually works.
15232 #
15233 if test -n "$lt_prog_compiler_pic"; then
15234   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
15235 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
15236 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
15237   $as_echo_n "(cached) " >&6
15238 else
15239   lt_cv_prog_compiler_pic_works=no
15240    ac_outfile=conftest.$ac_objext
15241    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15242    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
15243    # Insert the option either (1) after the last *FLAGS variable, or
15244    # (2) before a word containing "conftest.", or (3) at the end.
15245    # Note that $ac_compile itself does not contain backslashes and begins
15246    # with a dollar sign (not a hyphen), so the echo should work correctly.
15247    # The option is referenced via a variable to avoid confusing sed.
15248    lt_compile=`echo "$ac_compile" | $SED \
15249    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15250    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15251    -e 's:$: $lt_compiler_flag:'`
15252    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15253    (eval "$lt_compile" 2>conftest.err)
15254    ac_status=$?
15255    cat conftest.err >&5
15256    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15257    if (exit $ac_status) && test -s "$ac_outfile"; then
15258      # The compiler can only warn and ignore the option if not recognized
15259      # So say no if there are warnings other than the usual output.
15260      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
15261      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15262      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15263        lt_cv_prog_compiler_pic_works=yes
15264      fi
15265    fi
15266    $RM conftest*
15267
15268 fi
15269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
15270 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
15271
15272 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
15273     case $lt_prog_compiler_pic in
15274      "" | " "*) ;;
15275      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
15276      esac
15277 else
15278     lt_prog_compiler_pic=
15279      lt_prog_compiler_can_build_shared=no
15280 fi
15281
15282 fi
15283
15284
15285
15286
15287
15288
15289 #
15290 # Check to make sure the static flag actually works.
15291 #
15292 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
15293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
15294 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
15295 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
15296   $as_echo_n "(cached) " >&6
15297 else
15298   lt_cv_prog_compiler_static_works=no
15299    save_LDFLAGS="$LDFLAGS"
15300    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
15301    echo "$lt_simple_link_test_code" > conftest.$ac_ext
15302    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
15303      # The linker can only warn and ignore the option if not recognized
15304      # So say no if there are warnings
15305      if test -s conftest.err; then
15306        # Append any errors to the config.log.
15307        cat conftest.err 1>&5
15308        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15309        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15310        if diff conftest.exp conftest.er2 >/dev/null; then
15311          lt_cv_prog_compiler_static_works=yes
15312        fi
15313      else
15314        lt_cv_prog_compiler_static_works=yes
15315      fi
15316    fi
15317    $RM -r conftest*
15318    LDFLAGS="$save_LDFLAGS"
15319
15320 fi
15321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
15322 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
15323
15324 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
15325     :
15326 else
15327     lt_prog_compiler_static=
15328 fi
15329
15330
15331
15332
15333
15334
15335
15336   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15337 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15338 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15339   $as_echo_n "(cached) " >&6
15340 else
15341   lt_cv_prog_compiler_c_o=no
15342    $RM -r conftest 2>/dev/null
15343    mkdir conftest
15344    cd conftest
15345    mkdir out
15346    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15347
15348    lt_compiler_flag="-o out/conftest2.$ac_objext"
15349    # Insert the option either (1) after the last *FLAGS variable, or
15350    # (2) before a word containing "conftest.", or (3) at the end.
15351    # Note that $ac_compile itself does not contain backslashes and begins
15352    # with a dollar sign (not a hyphen), so the echo should work correctly.
15353    lt_compile=`echo "$ac_compile" | $SED \
15354    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15355    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15356    -e 's:$: $lt_compiler_flag:'`
15357    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15358    (eval "$lt_compile" 2>out/conftest.err)
15359    ac_status=$?
15360    cat out/conftest.err >&5
15361    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15362    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15363    then
15364      # The compiler can only warn and ignore the option if not recognized
15365      # So say no if there are warnings
15366      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15367      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15368      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15369        lt_cv_prog_compiler_c_o=yes
15370      fi
15371    fi
15372    chmod u+w . 2>&5
15373    $RM conftest*
15374    # SGI C++ compiler will create directory out/ii_files/ for
15375    # template instantiation
15376    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15377    $RM out/* && rmdir out
15378    cd ..
15379    $RM -r conftest
15380    $RM conftest*
15381
15382 fi
15383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15384 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15385
15386
15387
15388
15389
15390
15391   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15392 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15393 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15394   $as_echo_n "(cached) " >&6
15395 else
15396   lt_cv_prog_compiler_c_o=no
15397    $RM -r conftest 2>/dev/null
15398    mkdir conftest
15399    cd conftest
15400    mkdir out
15401    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15402
15403    lt_compiler_flag="-o out/conftest2.$ac_objext"
15404    # Insert the option either (1) after the last *FLAGS variable, or
15405    # (2) before a word containing "conftest.", or (3) at the end.
15406    # Note that $ac_compile itself does not contain backslashes and begins
15407    # with a dollar sign (not a hyphen), so the echo should work correctly.
15408    lt_compile=`echo "$ac_compile" | $SED \
15409    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15410    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15411    -e 's:$: $lt_compiler_flag:'`
15412    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15413    (eval "$lt_compile" 2>out/conftest.err)
15414    ac_status=$?
15415    cat out/conftest.err >&5
15416    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15417    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15418    then
15419      # The compiler can only warn and ignore the option if not recognized
15420      # So say no if there are warnings
15421      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15422      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15423      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15424        lt_cv_prog_compiler_c_o=yes
15425      fi
15426    fi
15427    chmod u+w . 2>&5
15428    $RM conftest*
15429    # SGI C++ compiler will create directory out/ii_files/ for
15430    # template instantiation
15431    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15432    $RM out/* && rmdir out
15433    cd ..
15434    $RM -r conftest
15435    $RM conftest*
15436
15437 fi
15438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15439 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15440
15441
15442
15443
15444 hard_links="nottested"
15445 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
15446   # do not overwrite the value of need_locks provided by the user
15447   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
15448 $as_echo_n "checking if we can lock with hard links... " >&6; }
15449   hard_links=yes
15450   $RM conftest*
15451   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15452   touch conftest.a
15453   ln conftest.a conftest.b 2>&5 || hard_links=no
15454   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15455   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
15456 $as_echo "$hard_links" >&6; }
15457   if test "$hard_links" = no; then
15458     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
15459 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
15460     need_locks=warn
15461   fi
15462 else
15463   need_locks=no
15464 fi
15465
15466
15467
15468
15469
15470
15471   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
15472 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
15473
15474   runpath_var=
15475   allow_undefined_flag=
15476   always_export_symbols=no
15477   archive_cmds=
15478   archive_expsym_cmds=
15479   compiler_needs_object=no
15480   enable_shared_with_static_runtimes=no
15481   export_dynamic_flag_spec=
15482   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
15483   hardcode_automatic=no
15484   hardcode_direct=no
15485   hardcode_direct_absolute=no
15486   hardcode_libdir_flag_spec=
15487   hardcode_libdir_flag_spec_ld=
15488   hardcode_libdir_separator=
15489   hardcode_minus_L=no
15490   hardcode_shlibpath_var=unsupported
15491   inherit_rpath=no
15492   link_all_deplibs=unknown
15493   module_cmds=
15494   module_expsym_cmds=
15495   old_archive_from_new_cmds=
15496   old_archive_from_expsyms_cmds=
15497   thread_safe_flag_spec=
15498   whole_archive_flag_spec=
15499   # include_expsyms should be a list of space-separated symbols to be *always*
15500   # included in the symbol list
15501   include_expsyms=
15502   # exclude_expsyms can be an extended regexp of symbols to exclude
15503   # it will be wrapped by ` (' and `)$', so one must not match beginning or
15504   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
15505   # as well as any symbol that contains `d'.
15506   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
15507   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
15508   # platforms (ab)use it in PIC code, but their linkers get confused if
15509   # the symbol is explicitly referenced.  Since portable code cannot
15510   # rely on this symbol name, it's probably fine to never include it in
15511   # preloaded symbol tables.
15512   # Exclude shared library initialization/finalization symbols.
15513   extract_expsyms_cmds=
15514
15515   case $host_os in
15516   cygwin* | mingw* | pw32* | cegcc*)
15517     # FIXME: the MSVC++ port hasn't been tested in a loooong time
15518     # When not using gcc, we currently assume that we are using
15519     # Microsoft Visual C++.
15520     if test "$GCC" != yes; then
15521       with_gnu_ld=no
15522     fi
15523     ;;
15524   interix*)
15525     # we just hope/assume this is gcc and not c89 (= MSVC++)
15526     with_gnu_ld=yes
15527     ;;
15528   openbsd*)
15529     with_gnu_ld=no
15530     ;;
15531   esac
15532
15533   ld_shlibs=yes
15534
15535   # On some targets, GNU ld is compatible enough with the native linker
15536   # that we're better off using the native interface for both.
15537   lt_use_gnu_ld_interface=no
15538   if test "$with_gnu_ld" = yes; then
15539     case $host_os in
15540       aix*)
15541         # The AIX port of GNU ld has always aspired to compatibility
15542         # with the native linker.  However, as the warning in the GNU ld
15543         # block says, versions before 2.19.5* couldn't really create working
15544         # shared libraries, regardless of the interface used.
15545         case `$LD -v 2>&1` in
15546           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
15547           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
15548           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
15549           *)
15550             lt_use_gnu_ld_interface=yes
15551             ;;
15552         esac
15553         ;;
15554       *)
15555         lt_use_gnu_ld_interface=yes
15556         ;;
15557     esac
15558   fi
15559
15560   if test "$lt_use_gnu_ld_interface" = yes; then
15561     # If archive_cmds runs LD, not CC, wlarc should be empty
15562     wlarc='${wl}'
15563
15564     # Set some defaults for GNU ld with shared library support. These
15565     # are reset later if shared libraries are not supported. Putting them
15566     # here allows them to be overridden if necessary.
15567     runpath_var=LD_RUN_PATH
15568     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15569     export_dynamic_flag_spec='${wl}--export-dynamic'
15570     # ancient GNU ld didn't support --whole-archive et. al.
15571     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
15572       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
15573     else
15574       whole_archive_flag_spec=
15575     fi
15576     supports_anon_versioning=no
15577     case `$LD -v 2>&1` in
15578       *GNU\ gold*) supports_anon_versioning=yes ;;
15579       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
15580       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
15581       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
15582       *\ 2.11.*) ;; # other 2.11 versions
15583       *) supports_anon_versioning=yes ;;
15584     esac
15585
15586     # See if GNU ld supports shared libraries.
15587     case $host_os in
15588     aix[3-9]*)
15589       # On AIX/PPC, the GNU linker is very broken
15590       if test "$host_cpu" != ia64; then
15591         ld_shlibs=no
15592         cat <<_LT_EOF 1>&2
15593
15594 *** Warning: the GNU linker, at least up to release 2.19, is reported
15595 *** to be unable to reliably create shared libraries on AIX.
15596 *** Therefore, libtool is disabling shared libraries support.  If you
15597 *** really care for shared libraries, you may want to install binutils
15598 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
15599 *** You will then need to restart the configuration process.
15600
15601 _LT_EOF
15602       fi
15603       ;;
15604
15605     amigaos*)
15606       case $host_cpu in
15607       powerpc)
15608             # see comment about AmigaOS4 .so support
15609             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15610             archive_expsym_cmds=''
15611         ;;
15612       m68k)
15613             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15614             hardcode_libdir_flag_spec='-L$libdir'
15615             hardcode_minus_L=yes
15616         ;;
15617       esac
15618       ;;
15619
15620     beos*)
15621       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15622         allow_undefined_flag=unsupported
15623         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
15624         # support --undefined.  This deserves some investigation.  FIXME
15625         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15626       else
15627         ld_shlibs=no
15628       fi
15629       ;;
15630
15631     cygwin* | mingw* | pw32* | cegcc*)
15632       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
15633       # as there is no search path for DLLs.
15634       hardcode_libdir_flag_spec='-L$libdir'
15635       export_dynamic_flag_spec='${wl}--export-all-symbols'
15636       allow_undefined_flag=unsupported
15637       always_export_symbols=no
15638       enable_shared_with_static_runtimes=yes
15639       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
15640
15641       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
15642         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15643         # If the export-symbols file already is a .def file (1st line
15644         # is EXPORTS), use it as is; otherwise, prepend...
15645         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
15646           cp $export_symbols $output_objdir/$soname.def;
15647         else
15648           echo EXPORTS > $output_objdir/$soname.def;
15649           cat $export_symbols >> $output_objdir/$soname.def;
15650         fi~
15651         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15652       else
15653         ld_shlibs=no
15654       fi
15655       ;;
15656
15657     haiku*)
15658       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15659       link_all_deplibs=yes
15660       ;;
15661
15662     interix[3-9]*)
15663       hardcode_direct=no
15664       hardcode_shlibpath_var=no
15665       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15666       export_dynamic_flag_spec='${wl}-E'
15667       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
15668       # Instead, shared libraries are loaded at an image base (0x10000000 by
15669       # default) and relocated if they conflict, which is a slow very memory
15670       # consuming and fragmenting process.  To avoid this, we pick a random,
15671       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
15672       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
15673       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15674       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15675       ;;
15676
15677     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
15678       tmp_diet=no
15679       if test "$host_os" = linux-dietlibc; then
15680         case $cc_basename in
15681           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
15682         esac
15683       fi
15684       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
15685          && test "$tmp_diet" = no
15686       then
15687         tmp_addflag=
15688         tmp_sharedflag='-shared'
15689         case $cc_basename,$host_cpu in
15690         pgcc*)                          # Portland Group C compiler
15691           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'
15692           tmp_addflag=' $pic_flag'
15693           ;;
15694         pgf77* | pgf90* | pgf95* | pgfortran*)
15695                                         # Portland Group f77 and f90 compilers
15696           whole_archive_flag_spec='${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'
15697           tmp_addflag=' $pic_flag -Mnomain' ;;
15698         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
15699           tmp_addflag=' -i_dynamic' ;;
15700         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
15701           tmp_addflag=' -i_dynamic -nofor_main' ;;
15702         ifc* | ifort*)                  # Intel Fortran compiler
15703           tmp_addflag=' -nofor_main' ;;
15704         lf95*)                          # Lahey Fortran 8.1
15705           whole_archive_flag_spec=
15706           tmp_sharedflag='--shared' ;;
15707         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
15708           tmp_sharedflag='-qmkshrobj'
15709           tmp_addflag= ;;
15710         nvcc*)  # Cuda Compiler Driver 2.2
15711           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15712           compiler_needs_object=yes
15713           ;;
15714         esac
15715         case `$CC -V 2>&1 | sed 5q` in
15716         *Sun\ C*)                       # Sun C 5.9
15717           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\"` ${wl}--no-whole-archive'
15718           compiler_needs_object=yes
15719           tmp_sharedflag='-G' ;;
15720         *Sun\ F*)                       # Sun Fortran 8.3
15721           tmp_sharedflag='-G' ;;
15722         esac
15723         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15724
15725         if test "x$supports_anon_versioning" = xyes; then
15726           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15727             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15728             echo "local: *; };" >> $output_objdir/$libname.ver~
15729             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
15730         fi
15731
15732         case $cc_basename in
15733         xlf* | bgf* | bgxlf* | mpixlf*)
15734           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
15735           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
15736           hardcode_libdir_flag_spec=
15737           hardcode_libdir_flag_spec_ld='-rpath $libdir'
15738           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
15739           if test "x$supports_anon_versioning" = xyes; then
15740             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15741               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15742               echo "local: *; };" >> $output_objdir/$libname.ver~
15743               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
15744           fi
15745           ;;
15746         esac
15747       else
15748         ld_shlibs=no
15749       fi
15750       ;;
15751
15752     netbsd*)
15753       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15754         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
15755         wlarc=
15756       else
15757         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15758         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15759       fi
15760       ;;
15761
15762     solaris*)
15763       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
15764         ld_shlibs=no
15765         cat <<_LT_EOF 1>&2
15766
15767 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
15768 *** create shared libraries on Solaris systems.  Therefore, libtool
15769 *** is disabling shared libraries support.  We urge you to upgrade GNU
15770 *** binutils to release 2.9.1 or newer.  Another option is to modify
15771 *** your PATH or compiler configuration so that the native linker is
15772 *** used, and then restart.
15773
15774 _LT_EOF
15775       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15776         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15777         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15778       else
15779         ld_shlibs=no
15780       fi
15781       ;;
15782
15783     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
15784       case `$LD -v 2>&1` in
15785         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
15786         ld_shlibs=no
15787         cat <<_LT_EOF 1>&2
15788
15789 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
15790 *** reliably create shared libraries on SCO systems.  Therefore, libtool
15791 *** is disabling shared libraries support.  We urge you to upgrade GNU
15792 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
15793 *** your PATH or compiler configuration so that the native linker is
15794 *** used, and then restart.
15795
15796 _LT_EOF
15797         ;;
15798         *)
15799           # For security reasons, it is highly recommended that you always
15800           # use absolute paths for naming shared libraries, and exclude the
15801           # DT_RUNPATH tag from executables and libraries.  But doing so
15802           # requires that you compile everything twice, which is a pain.
15803           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15804             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15805             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15806             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15807           else
15808             ld_shlibs=no
15809           fi
15810         ;;
15811       esac
15812       ;;
15813
15814     sunos4*)
15815       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15816       wlarc=
15817       hardcode_direct=yes
15818       hardcode_shlibpath_var=no
15819       ;;
15820
15821     *)
15822       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15823         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15824         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15825       else
15826         ld_shlibs=no
15827       fi
15828       ;;
15829     esac
15830
15831     if test "$ld_shlibs" = no; then
15832       runpath_var=
15833       hardcode_libdir_flag_spec=
15834       export_dynamic_flag_spec=
15835       whole_archive_flag_spec=
15836     fi
15837   else
15838     # PORTME fill in a description of your system's linker (not GNU ld)
15839     case $host_os in
15840     aix3*)
15841       allow_undefined_flag=unsupported
15842       always_export_symbols=yes
15843       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
15844       # Note: this linker hardcodes the directories in LIBPATH if there
15845       # are no directories specified by -L.
15846       hardcode_minus_L=yes
15847       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
15848         # Neither direct hardcoding nor static linking is supported with a
15849         # broken collect2.
15850         hardcode_direct=unsupported
15851       fi
15852       ;;
15853
15854     aix[4-9]*)
15855       if test "$host_cpu" = ia64; then
15856         # On IA64, the linker does run time linking by default, so we don't
15857         # have to do anything special.
15858         aix_use_runtimelinking=no
15859         exp_sym_flag='-Bexport'
15860         no_entry_flag=""
15861       else
15862         # If we're using GNU nm, then we don't want the "-C" option.
15863         # -C means demangle to AIX nm, but means don't demangle with GNU nm
15864         # Also, AIX nm treats weak defined symbols like other global
15865         # defined symbols, whereas GNU nm marks them as "W".
15866         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
15867           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15868         else
15869           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15870         fi
15871         aix_use_runtimelinking=no
15872
15873         # Test if we are trying to use run time linking or normal
15874         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
15875         # need to do runtime linking.
15876         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
15877           for ld_flag in $LDFLAGS; do
15878           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
15879             aix_use_runtimelinking=yes
15880             break
15881           fi
15882           done
15883           ;;
15884         esac
15885
15886         exp_sym_flag='-bexport'
15887         no_entry_flag='-bnoentry'
15888       fi
15889
15890       # When large executables or shared objects are built, AIX ld can
15891       # have problems creating the table of contents.  If linking a library
15892       # or program results in "error TOC overflow" add -mminimal-toc to
15893       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
15894       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
15895
15896       archive_cmds=''
15897       hardcode_direct=yes
15898       hardcode_direct_absolute=yes
15899       hardcode_libdir_separator=':'
15900       link_all_deplibs=yes
15901       file_list_spec='${wl}-f,'
15902
15903       if test "$GCC" = yes; then
15904         case $host_os in aix4.[012]|aix4.[012].*)
15905         # We only want to do this on AIX 4.2 and lower, the check
15906         # below for broken collect2 doesn't work under 4.3+
15907           collect2name=`${CC} -print-prog-name=collect2`
15908           if test -f "$collect2name" &&
15909            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
15910           then
15911           # We have reworked collect2
15912           :
15913           else
15914           # We have old collect2
15915           hardcode_direct=unsupported
15916           # It fails to find uninstalled libraries when the uninstalled
15917           # path is not listed in the libpath.  Setting hardcode_minus_L
15918           # to unsupported forces relinking
15919           hardcode_minus_L=yes
15920           hardcode_libdir_flag_spec='-L$libdir'
15921           hardcode_libdir_separator=
15922           fi
15923           ;;
15924         esac
15925         shared_flag='-shared'
15926         if test "$aix_use_runtimelinking" = yes; then
15927           shared_flag="$shared_flag "'${wl}-G'
15928         fi
15929       else
15930         # not using gcc
15931         if test "$host_cpu" = ia64; then
15932         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
15933         # chokes on -Wl,-G. The following line is correct:
15934           shared_flag='-G'
15935         else
15936           if test "$aix_use_runtimelinking" = yes; then
15937             shared_flag='${wl}-G'
15938           else
15939             shared_flag='${wl}-bM:SRE'
15940           fi
15941         fi
15942       fi
15943
15944       export_dynamic_flag_spec='${wl}-bexpall'
15945       # It seems that -bexpall does not export symbols beginning with
15946       # underscore (_), so it is better to generate a list of symbols to export.
15947       always_export_symbols=yes
15948       if test "$aix_use_runtimelinking" = yes; then
15949         # Warning - without using the other runtime loading flags (-brtl),
15950         # -berok will link without error, but may produce a broken library.
15951         allow_undefined_flag='-berok'
15952         # Determine the default libpath from the value encoded in an
15953         # empty executable.
15954         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15955 /* end confdefs.h.  */
15956
15957 int
15958 main ()
15959 {
15960
15961   ;
15962   return 0;
15963 }
15964 _ACEOF
15965 if ac_fn_c_try_link "$LINENO"; then :
15966
15967 lt_aix_libpath_sed='
15968     /Import File Strings/,/^$/ {
15969         /^0/ {
15970             s/^0  *\(.*\)$/\1/
15971             p
15972         }
15973     }'
15974 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15975 # Check for a 64-bit object if we didn't find anything.
15976 if test -z "$aix_libpath"; then
15977   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15978 fi
15979 fi
15980 rm -f core conftest.err conftest.$ac_objext \
15981     conftest$ac_exeext conftest.$ac_ext
15982 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15983
15984         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
15985         archive_expsym_cmds='$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 $shared_flag"
15986       else
15987         if test "$host_cpu" = ia64; then
15988           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
15989           allow_undefined_flag="-z nodefs"
15990           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
15991         else
15992          # Determine the default libpath from the value encoded in an
15993          # empty executable.
15994          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15995 /* end confdefs.h.  */
15996
15997 int
15998 main ()
15999 {
16000
16001   ;
16002   return 0;
16003 }
16004 _ACEOF
16005 if ac_fn_c_try_link "$LINENO"; then :
16006
16007 lt_aix_libpath_sed='
16008     /Import File Strings/,/^$/ {
16009         /^0/ {
16010             s/^0  *\(.*\)$/\1/
16011             p
16012         }
16013     }'
16014 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16015 # Check for a 64-bit object if we didn't find anything.
16016 if test -z "$aix_libpath"; then
16017   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16018 fi
16019 fi
16020 rm -f core conftest.err conftest.$ac_objext \
16021     conftest$ac_exeext conftest.$ac_ext
16022 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16023
16024          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16025           # Warning - without using the other run time loading flags,
16026           # -berok will link without error, but may produce a broken library.
16027           no_undefined_flag=' ${wl}-bernotok'
16028           allow_undefined_flag=' ${wl}-berok'
16029           if test "$with_gnu_ld" = yes; then
16030             # We only use this code for GNU lds that support --whole-archive.
16031             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
16032           else
16033             # Exported symbols can be pulled into shared objects from archives
16034             whole_archive_flag_spec='$convenience'
16035           fi
16036           archive_cmds_need_lc=yes
16037           # This is similar to how AIX traditionally builds its shared libraries.
16038           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'
16039         fi
16040       fi
16041       ;;
16042
16043     amigaos*)
16044       case $host_cpu in
16045       powerpc)
16046             # see comment about AmigaOS4 .so support
16047             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16048             archive_expsym_cmds=''
16049         ;;
16050       m68k)
16051             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
16052             hardcode_libdir_flag_spec='-L$libdir'
16053             hardcode_minus_L=yes
16054         ;;
16055       esac
16056       ;;
16057
16058     bsdi[45]*)
16059       export_dynamic_flag_spec=-rdynamic
16060       ;;
16061
16062     cygwin* | mingw* | pw32* | cegcc*)
16063       # When not using gcc, we currently assume that we are using
16064       # Microsoft Visual C++.
16065       # hardcode_libdir_flag_spec is actually meaningless, as there is
16066       # no search path for DLLs.
16067       hardcode_libdir_flag_spec=' '
16068       allow_undefined_flag=unsupported
16069       # Tell ltmain to make .lib files, not .a files.
16070       libext=lib
16071       # Tell ltmain to make .dll files, not .so files.
16072       shrext_cmds=".dll"
16073       # FIXME: Setting linknames here is a bad hack.
16074       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
16075       # The linker will automatically build a .lib file if we build a DLL.
16076       old_archive_from_new_cmds='true'
16077       # FIXME: Should let the user specify the lib program.
16078       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
16079       fix_srcfile_path='`cygpath -w "$srcfile"`'
16080       enable_shared_with_static_runtimes=yes
16081       ;;
16082
16083     darwin* | rhapsody*)
16084
16085
16086   archive_cmds_need_lc=no
16087   hardcode_direct=no
16088   hardcode_automatic=yes
16089   hardcode_shlibpath_var=unsupported
16090   if test "$lt_cv_ld_force_load" = "yes"; then
16091     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
16092   else
16093     whole_archive_flag_spec=''
16094   fi
16095   link_all_deplibs=yes
16096   allow_undefined_flag="$_lt_dar_allow_undefined"
16097   case $cc_basename in
16098      ifort*) _lt_dar_can_shared=yes ;;
16099      *) _lt_dar_can_shared=$GCC ;;
16100   esac
16101   if test "$_lt_dar_can_shared" = "yes"; then
16102     output_verbose_link_cmd=func_echo_all
16103     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
16104     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
16105     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}${_lt_dsymutil}"
16106     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
16107
16108   else
16109   ld_shlibs=no
16110   fi
16111
16112       ;;
16113
16114     dgux*)
16115       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16116       hardcode_libdir_flag_spec='-L$libdir'
16117       hardcode_shlibpath_var=no
16118       ;;
16119
16120     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
16121     # support.  Future versions do this automatically, but an explicit c++rt0.o
16122     # does not break anything, and helps significantly (at the cost of a little
16123     # extra space).
16124     freebsd2.2*)
16125       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
16126       hardcode_libdir_flag_spec='-R$libdir'
16127       hardcode_direct=yes
16128       hardcode_shlibpath_var=no
16129       ;;
16130
16131     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
16132     freebsd2.*)
16133       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16134       hardcode_direct=yes
16135       hardcode_minus_L=yes
16136       hardcode_shlibpath_var=no
16137       ;;
16138
16139     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
16140     freebsd* | dragonfly*)
16141       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
16142       hardcode_libdir_flag_spec='-R$libdir'
16143       hardcode_direct=yes
16144       hardcode_shlibpath_var=no
16145       ;;
16146
16147     hpux9*)
16148       if test "$GCC" = yes; then
16149         archive_cmds='$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 $lib'
16150       else
16151         archive_cmds='$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 $lib'
16152       fi
16153       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16154       hardcode_libdir_separator=:
16155       hardcode_direct=yes
16156
16157       # hardcode_minus_L: Not really in the search PATH,
16158       # but as the default location of the library.
16159       hardcode_minus_L=yes
16160       export_dynamic_flag_spec='${wl}-E'
16161       ;;
16162
16163     hpux10*)
16164       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16165         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16166       else
16167         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16168       fi
16169       if test "$with_gnu_ld" = no; then
16170         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16171         hardcode_libdir_flag_spec_ld='+b $libdir'
16172         hardcode_libdir_separator=:
16173         hardcode_direct=yes
16174         hardcode_direct_absolute=yes
16175         export_dynamic_flag_spec='${wl}-E'
16176         # hardcode_minus_L: Not really in the search PATH,
16177         # but as the default location of the library.
16178         hardcode_minus_L=yes
16179       fi
16180       ;;
16181
16182     hpux11*)
16183       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16184         case $host_cpu in
16185         hppa*64*)
16186           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16187           ;;
16188         ia64*)
16189           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16190           ;;
16191         *)
16192           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16193           ;;
16194         esac
16195       else
16196         case $host_cpu in
16197         hppa*64*)
16198           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16199           ;;
16200         ia64*)
16201           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16202           ;;
16203         *)
16204
16205           # Older versions of the 11.00 compiler do not understand -b yet
16206           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
16207           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
16208 $as_echo_n "checking if $CC understands -b... " >&6; }
16209 if test "${lt_cv_prog_compiler__b+set}" = set; then :
16210   $as_echo_n "(cached) " >&6
16211 else
16212   lt_cv_prog_compiler__b=no
16213    save_LDFLAGS="$LDFLAGS"
16214    LDFLAGS="$LDFLAGS -b"
16215    echo "$lt_simple_link_test_code" > conftest.$ac_ext
16216    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16217      # The linker can only warn and ignore the option if not recognized
16218      # So say no if there are warnings
16219      if test -s conftest.err; then
16220        # Append any errors to the config.log.
16221        cat conftest.err 1>&5
16222        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
16223        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16224        if diff conftest.exp conftest.er2 >/dev/null; then
16225          lt_cv_prog_compiler__b=yes
16226        fi
16227      else
16228        lt_cv_prog_compiler__b=yes
16229      fi
16230    fi
16231    $RM -r conftest*
16232    LDFLAGS="$save_LDFLAGS"
16233
16234 fi
16235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
16236 $as_echo "$lt_cv_prog_compiler__b" >&6; }
16237
16238 if test x"$lt_cv_prog_compiler__b" = xyes; then
16239     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16240 else
16241     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16242 fi
16243
16244           ;;
16245         esac
16246       fi
16247       if test "$with_gnu_ld" = no; then
16248         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16249         hardcode_libdir_separator=:
16250
16251         case $host_cpu in
16252         hppa*64*|ia64*)
16253           hardcode_direct=no
16254           hardcode_shlibpath_var=no
16255           ;;
16256         *)
16257           hardcode_direct=yes
16258           hardcode_direct_absolute=yes
16259           export_dynamic_flag_spec='${wl}-E'
16260
16261           # hardcode_minus_L: Not really in the search PATH,
16262           # but as the default location of the library.
16263           hardcode_minus_L=yes
16264           ;;
16265         esac
16266       fi
16267       ;;
16268
16269     irix5* | irix6* | nonstopux*)
16270       if test "$GCC" = yes; then
16271         archive_cmds='$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 $lib'
16272         # Try to use the -exported_symbol ld option, if it does not
16273         # work, assume that -exports_file does not work either and
16274         # implicitly export all symbols.
16275         save_LDFLAGS="$LDFLAGS"
16276         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
16277         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16278 /* end confdefs.h.  */
16279 int foo(void) {}
16280 _ACEOF
16281 if ac_fn_c_try_link "$LINENO"; then :
16282   archive_expsym_cmds='$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 $lib'
16283
16284 fi
16285 rm -f core conftest.err conftest.$ac_objext \
16286     conftest$ac_exeext conftest.$ac_ext
16287         LDFLAGS="$save_LDFLAGS"
16288       else
16289         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16290         archive_expsym_cmds='$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 $lib'
16291       fi
16292       archive_cmds_need_lc='no'
16293       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16294       hardcode_libdir_separator=:
16295       inherit_rpath=yes
16296       link_all_deplibs=yes
16297       ;;
16298
16299     netbsd*)
16300       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16301         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
16302       else
16303         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
16304       fi
16305       hardcode_libdir_flag_spec='-R$libdir'
16306       hardcode_direct=yes
16307       hardcode_shlibpath_var=no
16308       ;;
16309
16310     newsos6)
16311       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16312       hardcode_direct=yes
16313       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16314       hardcode_libdir_separator=:
16315       hardcode_shlibpath_var=no
16316       ;;
16317
16318     *nto* | *qnx*)
16319       ;;
16320
16321     openbsd*)
16322       if test -f /usr/libexec/ld.so; then
16323         hardcode_direct=yes
16324         hardcode_shlibpath_var=no
16325         hardcode_direct_absolute=yes
16326         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
16327           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16328           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
16329           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16330           export_dynamic_flag_spec='${wl}-E'
16331         else
16332           case $host_os in
16333            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
16334              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16335              hardcode_libdir_flag_spec='-R$libdir'
16336              ;;
16337            *)
16338              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16339              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16340              ;;
16341           esac
16342         fi
16343       else
16344         ld_shlibs=no
16345       fi
16346       ;;
16347
16348     os2*)
16349       hardcode_libdir_flag_spec='-L$libdir'
16350       hardcode_minus_L=yes
16351       allow_undefined_flag=unsupported
16352       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'
16353       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
16354       ;;
16355
16356     osf3*)
16357       if test "$GCC" = yes; then
16358         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16359         archive_cmds='$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 $lib'
16360       else
16361         allow_undefined_flag=' -expect_unresolved \*'
16362         archive_cmds='$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 $lib'
16363       fi
16364       archive_cmds_need_lc='no'
16365       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16366       hardcode_libdir_separator=:
16367       ;;
16368
16369     osf4* | osf5*)      # as osf3* with the addition of -msym flag
16370       if test "$GCC" = yes; then
16371         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16372         archive_cmds='$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 $lib'
16373         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16374       else
16375         allow_undefined_flag=' -expect_unresolved \*'
16376         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'
16377         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~
16378         $CC -shared${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'
16379
16380         # Both c and cxx compiler support -rpath directly
16381         hardcode_libdir_flag_spec='-rpath $libdir'
16382       fi
16383       archive_cmds_need_lc='no'
16384       hardcode_libdir_separator=:
16385       ;;
16386
16387     solaris*)
16388       no_undefined_flag=' -z defs'
16389       if test "$GCC" = yes; then
16390         wlarc='${wl}'
16391         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16392         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16393           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16394       else
16395         case `$CC -V 2>&1` in
16396         *"Compilers 5.0"*)
16397           wlarc=''
16398           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
16399           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16400           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
16401           ;;
16402         *)
16403           wlarc='${wl}'
16404           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
16405           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16406           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16407           ;;
16408         esac
16409       fi
16410       hardcode_libdir_flag_spec='-R$libdir'
16411       hardcode_shlibpath_var=no
16412       case $host_os in
16413       solaris2.[0-5] | solaris2.[0-5].*) ;;
16414       *)
16415         # The compiler driver will combine and reorder linker options,
16416         # but understands `-z linker_flag'.  GCC discards it without `$wl',
16417         # but is careful enough not to reorder.
16418         # Supported since Solaris 2.6 (maybe 2.5.1?)
16419         if test "$GCC" = yes; then
16420           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
16421         else
16422           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
16423         fi
16424         ;;
16425       esac
16426       link_all_deplibs=yes
16427       ;;
16428
16429     sunos4*)
16430       if test "x$host_vendor" = xsequent; then
16431         # Use $CC to link under sequent, because it throws in some extra .o
16432         # files that make .init and .fini sections work.
16433         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
16434       else
16435         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
16436       fi
16437       hardcode_libdir_flag_spec='-L$libdir'
16438       hardcode_direct=yes
16439       hardcode_minus_L=yes
16440       hardcode_shlibpath_var=no
16441       ;;
16442
16443     sysv4)
16444       case $host_vendor in
16445         sni)
16446           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16447           hardcode_direct=yes # is this really true???
16448         ;;
16449         siemens)
16450           ## LD is ld it makes a PLAMLIB
16451           ## CC just makes a GrossModule.
16452           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
16453           reload_cmds='$CC -r -o $output$reload_objs'
16454           hardcode_direct=no
16455         ;;
16456         motorola)
16457           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16458           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
16459         ;;
16460       esac
16461       runpath_var='LD_RUN_PATH'
16462       hardcode_shlibpath_var=no
16463       ;;
16464
16465     sysv4.3*)
16466       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16467       hardcode_shlibpath_var=no
16468       export_dynamic_flag_spec='-Bexport'
16469       ;;
16470
16471     sysv4*MP*)
16472       if test -d /usr/nec; then
16473         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16474         hardcode_shlibpath_var=no
16475         runpath_var=LD_RUN_PATH
16476         hardcode_runpath_var=yes
16477         ld_shlibs=yes
16478       fi
16479       ;;
16480
16481     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
16482       no_undefined_flag='${wl}-z,text'
16483       archive_cmds_need_lc=no
16484       hardcode_shlibpath_var=no
16485       runpath_var='LD_RUN_PATH'
16486
16487       if test "$GCC" = yes; then
16488         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16489         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16490       else
16491         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16492         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16493       fi
16494       ;;
16495
16496     sysv5* | sco3.2v5* | sco5v6*)
16497       # Note: We can NOT use -z defs as we might desire, because we do not
16498       # link with -lc, and that would cause any symbols used from libc to
16499       # always be unresolved, which means just about no library would
16500       # ever link correctly.  If we're not using GNU ld we use -z text
16501       # though, which does catch some bad symbols but isn't as heavy-handed
16502       # as -z defs.
16503       no_undefined_flag='${wl}-z,text'
16504       allow_undefined_flag='${wl}-z,nodefs'
16505       archive_cmds_need_lc=no
16506       hardcode_shlibpath_var=no
16507       hardcode_libdir_flag_spec='${wl}-R,$libdir'
16508       hardcode_libdir_separator=':'
16509       link_all_deplibs=yes
16510       export_dynamic_flag_spec='${wl}-Bexport'
16511       runpath_var='LD_RUN_PATH'
16512
16513       if test "$GCC" = yes; then
16514         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16515         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16516       else
16517         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16518         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16519       fi
16520       ;;
16521
16522     uts4*)
16523       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16524       hardcode_libdir_flag_spec='-L$libdir'
16525       hardcode_shlibpath_var=no
16526       ;;
16527
16528     *)
16529       ld_shlibs=no
16530       ;;
16531     esac
16532
16533     if test x$host_vendor = xsni; then
16534       case $host in
16535       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
16536         export_dynamic_flag_spec='${wl}-Blargedynsym'
16537         ;;
16538       esac
16539     fi
16540   fi
16541
16542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
16543 $as_echo "$ld_shlibs" >&6; }
16544 test "$ld_shlibs" = no && can_build_shared=no
16545
16546 with_gnu_ld=$with_gnu_ld
16547
16548
16549
16550
16551
16552
16553
16554
16555
16556
16557
16558
16559
16560
16561
16562 #
16563 # Do we need to explicitly link libc?
16564 #
16565 case "x$archive_cmds_need_lc" in
16566 x|xyes)
16567   # Assume -lc should be added
16568   archive_cmds_need_lc=yes
16569
16570   if test "$enable_shared" = yes && test "$GCC" = yes; then
16571     case $archive_cmds in
16572     *'~'*)
16573       # FIXME: we may have to deal with multi-command sequences.
16574       ;;
16575     '$CC '*)
16576       # Test whether the compiler implicitly links with -lc since on some
16577       # systems, -lgcc has to come before -lc. If gcc already passes -lc
16578       # to ld, don't add -lc before -lgcc.
16579       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
16580 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
16581 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
16582   $as_echo_n "(cached) " >&6
16583 else
16584   $RM conftest*
16585         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16586
16587         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
16588   (eval $ac_compile) 2>&5
16589   ac_status=$?
16590   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16591   test $ac_status = 0; } 2>conftest.err; then
16592           soname=conftest
16593           lib=conftest
16594           libobjs=conftest.$ac_objext
16595           deplibs=
16596           wl=$lt_prog_compiler_wl
16597           pic_flag=$lt_prog_compiler_pic
16598           compiler_flags=-v
16599           linker_flags=-v
16600           verstring=
16601           output_objdir=.
16602           libname=conftest
16603           lt_save_allow_undefined_flag=$allow_undefined_flag
16604           allow_undefined_flag=
16605           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
16606   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
16607   ac_status=$?
16608   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16609   test $ac_status = 0; }
16610           then
16611             lt_cv_archive_cmds_need_lc=no
16612           else
16613             lt_cv_archive_cmds_need_lc=yes
16614           fi
16615           allow_undefined_flag=$lt_save_allow_undefined_flag
16616         else
16617           cat conftest.err 1>&5
16618         fi
16619         $RM conftest*
16620
16621 fi
16622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
16623 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
16624       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
16625       ;;
16626     esac
16627   fi
16628   ;;
16629 esac
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
16711
16712
16713
16714
16715
16716
16717
16718
16719
16720
16721
16722
16723
16724
16725
16726
16727
16728
16729
16730
16731
16732
16733
16734
16735
16736
16737
16738
16739
16740
16741
16742
16743
16744
16745
16746
16747
16748
16749
16750
16751
16752
16753
16754
16755
16756
16757
16758
16759
16760
16761
16762
16763
16764
16765
16766
16767
16768
16769
16770
16771
16772
16773
16774
16775
16776
16777
16778
16779
16780
16781
16782
16783
16784
16785
16786
16787   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
16788 $as_echo_n "checking dynamic linker characteristics... " >&6; }
16789
16790 if test "$GCC" = yes; then
16791   case $host_os in
16792     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
16793     *) lt_awk_arg="/^libraries:/" ;;
16794   esac
16795   case $host_os in
16796     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
16797     *) lt_sed_strip_eq="s,=/,/,g" ;;
16798   esac
16799   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
16800   case $lt_search_path_spec in
16801   *\;*)
16802     # if the path contains ";" then we assume it to be the separator
16803     # otherwise default to the standard path separator (i.e. ":") - it is
16804     # assumed that no part of a normal pathname contains ";" but that should
16805     # okay in the real world where ";" in dirpaths is itself problematic.
16806     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
16807     ;;
16808   *)
16809     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
16810     ;;
16811   esac
16812   # Ok, now we have the path, separated by spaces, we can step through it
16813   # and add multilib dir if necessary.
16814   lt_tmp_lt_search_path_spec=
16815   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
16816   for lt_sys_path in $lt_search_path_spec; do
16817     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
16818       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
16819     else
16820       test -d "$lt_sys_path" && \
16821         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
16822     fi
16823   done
16824   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
16825 BEGIN {RS=" "; FS="/|\n";} {
16826   lt_foo="";
16827   lt_count=0;
16828   for (lt_i = NF; lt_i > 0; lt_i--) {
16829     if ($lt_i != "" && $lt_i != ".") {
16830       if ($lt_i == "..") {
16831         lt_count++;
16832       } else {
16833         if (lt_count == 0) {
16834           lt_foo="/" $lt_i lt_foo;
16835         } else {
16836           lt_count--;
16837         }
16838       }
16839     }
16840   }
16841   if (lt_foo != "") { lt_freq[lt_foo]++; }
16842   if (lt_freq[lt_foo] == 1) { print lt_foo; }
16843 }'`
16844   # AWK program above erroneously prepends '/' to C:/dos/paths
16845   # for these hosts.
16846   case $host_os in
16847     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
16848       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
16849   esac
16850   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
16851 else
16852   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
16853 fi
16854 library_names_spec=
16855 libname_spec='lib$name'
16856 soname_spec=
16857 shrext_cmds=".so"
16858 postinstall_cmds=
16859 postuninstall_cmds=
16860 finish_cmds=
16861 finish_eval=
16862 shlibpath_var=
16863 shlibpath_overrides_runpath=unknown
16864 version_type=none
16865 dynamic_linker="$host_os ld.so"
16866 sys_lib_dlsearch_path_spec="/lib /usr/lib"
16867 need_lib_prefix=unknown
16868 hardcode_into_libs=no
16869
16870 # when you set need_version to no, make sure it does not cause -set_version
16871 # flags to be left without arguments
16872 need_version=unknown
16873
16874 case $host_os in
16875 aix3*)
16876   version_type=linux
16877   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
16878   shlibpath_var=LIBPATH
16879
16880   # AIX 3 has no versioning support, so we append a major version to the name.
16881   soname_spec='${libname}${release}${shared_ext}$major'
16882   ;;
16883
16884 aix[4-9]*)
16885   version_type=linux
16886   need_lib_prefix=no
16887   need_version=no
16888   hardcode_into_libs=yes
16889   if test "$host_cpu" = ia64; then
16890     # AIX 5 supports IA64
16891     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
16892     shlibpath_var=LD_LIBRARY_PATH
16893   else
16894     # With GCC up to 2.95.x, collect2 would create an import file
16895     # for dependence libraries.  The import file would start with
16896     # the line `#! .'.  This would cause the generated library to
16897     # depend on `.', always an invalid library.  This was fixed in
16898     # development snapshots of GCC prior to 3.0.
16899     case $host_os in
16900       aix4 | aix4.[01] | aix4.[01].*)
16901       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
16902            echo ' yes '
16903            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
16904         :
16905       else
16906         can_build_shared=no
16907       fi
16908       ;;
16909     esac
16910     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
16911     # soname into executable. Probably we can add versioning support to
16912     # collect2, so additional links can be useful in future.
16913     if test "$aix_use_runtimelinking" = yes; then
16914       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
16915       # instead of lib<name>.a to let people know that these are not
16916       # typical AIX shared libraries.
16917       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16918     else
16919       # We preserve .a as extension for shared libraries through AIX4.2
16920       # and later when we are not doing run time linking.
16921       library_names_spec='${libname}${release}.a $libname.a'
16922       soname_spec='${libname}${release}${shared_ext}$major'
16923     fi
16924     shlibpath_var=LIBPATH
16925   fi
16926   ;;
16927
16928 amigaos*)
16929   case $host_cpu in
16930   powerpc)
16931     # Since July 2007 AmigaOS4 officially supports .so libraries.
16932     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
16933     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16934     ;;
16935   m68k)
16936     library_names_spec='$libname.ixlibrary $libname.a'
16937     # Create ${libname}_ixlibrary.a entries in /sys/libs.
16938     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 ${libname}_ixlibrary.a || exit 1; done'
16939     ;;
16940   esac
16941   ;;
16942
16943 beos*)
16944   library_names_spec='${libname}${shared_ext}'
16945   dynamic_linker="$host_os ld.so"
16946   shlibpath_var=LIBRARY_PATH
16947   ;;
16948
16949 bsdi[45]*)
16950   version_type=linux
16951   need_version=no
16952   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16953   soname_spec='${libname}${release}${shared_ext}$major'
16954   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
16955   shlibpath_var=LD_LIBRARY_PATH
16956   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
16957   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
16958   # the default ld.so.conf also contains /usr/contrib/lib and
16959   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
16960   # libtool to hard-code these into programs
16961   ;;
16962
16963 cygwin* | mingw* | pw32* | cegcc*)
16964   version_type=windows
16965   shrext_cmds=".dll"
16966   need_version=no
16967   need_lib_prefix=no
16968
16969   case $GCC,$host_os in
16970   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
16971     library_names_spec='$libname.dll.a'
16972     # DLL is installed to $(libdir)/../bin by postinstall_cmds
16973     postinstall_cmds='base_file=`basename \${file}`~
16974       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
16975       dldir=$destdir/`dirname \$dlpath`~
16976       test -d \$dldir || mkdir -p \$dldir~
16977       $install_prog $dir/$dlname \$dldir/$dlname~
16978       chmod a+x \$dldir/$dlname~
16979       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
16980         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
16981       fi'
16982     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
16983       dlpath=$dir/\$dldll~
16984        $RM \$dlpath'
16985     shlibpath_overrides_runpath=yes
16986
16987     case $host_os in
16988     cygwin*)
16989       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
16990       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16991
16992       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
16993       ;;
16994     mingw* | cegcc*)
16995       # MinGW DLLs use traditional 'lib' prefix
16996       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16997       ;;
16998     pw32*)
16999       # pw32 DLLs use 'pw' prefix rather than 'lib'
17000       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17001       ;;
17002     esac
17003     ;;
17004
17005   *)
17006     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
17007     ;;
17008   esac
17009   dynamic_linker='Win32 ld.exe'
17010   # FIXME: first we should search . and the directory the executable is in
17011   shlibpath_var=PATH
17012   ;;
17013
17014 darwin* | rhapsody*)
17015   dynamic_linker="$host_os dyld"
17016   version_type=darwin
17017   need_lib_prefix=no
17018   need_version=no
17019   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
17020   soname_spec='${libname}${release}${major}$shared_ext'
17021   shlibpath_overrides_runpath=yes
17022   shlibpath_var=DYLD_LIBRARY_PATH
17023   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
17024
17025   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
17026   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
17027   ;;
17028
17029 dgux*)
17030   version_type=linux
17031   need_lib_prefix=no
17032   need_version=no
17033   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
17034   soname_spec='${libname}${release}${shared_ext}$major'
17035   shlibpath_var=LD_LIBRARY_PATH
17036   ;;
17037
17038 freebsd* | dragonfly*)
17039   # DragonFly does not have aout.  When/if they implement a new
17040   # versioning mechanism, adjust this.
17041   if test -x /usr/bin/objformat; then
17042     objformat=`/usr/bin/objformat`
17043   else
17044     case $host_os in
17045     freebsd[23].*) objformat=aout ;;
17046     *) objformat=elf ;;
17047     esac
17048   fi
17049   version_type=freebsd-$objformat
17050   case $version_type in
17051     freebsd-elf*)
17052       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17053       need_version=no
17054       need_lib_prefix=no
17055       ;;
17056     freebsd-*)
17057       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
17058       need_version=yes
17059       ;;
17060   esac
17061   shlibpath_var=LD_LIBRARY_PATH
17062   case $host_os in
17063   freebsd2.*)
17064     shlibpath_overrides_runpath=yes
17065     ;;
17066   freebsd3.[01]* | freebsdelf3.[01]*)
17067     shlibpath_overrides_runpath=yes
17068     hardcode_into_libs=yes
17069     ;;
17070   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
17071   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
17072     shlibpath_overrides_runpath=no
17073     hardcode_into_libs=yes
17074     ;;
17075   *) # from 4.6 on, and DragonFly
17076     shlibpath_overrides_runpath=yes
17077     hardcode_into_libs=yes
17078     ;;
17079   esac
17080   ;;
17081
17082 gnu*)
17083   version_type=linux
17084   need_lib_prefix=no
17085   need_version=no
17086   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17087   soname_spec='${libname}${release}${shared_ext}$major'
17088   shlibpath_var=LD_LIBRARY_PATH
17089   hardcode_into_libs=yes
17090   ;;
17091
17092 haiku*)
17093   version_type=linux
17094   need_lib_prefix=no
17095   need_version=no
17096   dynamic_linker="$host_os runtime_loader"
17097   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17098   soname_spec='${libname}${release}${shared_ext}$major'
17099   shlibpath_var=LIBRARY_PATH
17100   shlibpath_overrides_runpath=yes
17101   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
17102   hardcode_into_libs=yes
17103   ;;
17104
17105 hpux9* | hpux10* | hpux11*)
17106   # Give a soname corresponding to the major version so that dld.sl refuses to
17107   # link against other versions.
17108   version_type=sunos
17109   need_lib_prefix=no
17110   need_version=no
17111   case $host_cpu in
17112   ia64*)
17113     shrext_cmds='.so'
17114     hardcode_into_libs=yes
17115     dynamic_linker="$host_os dld.so"
17116     shlibpath_var=LD_LIBRARY_PATH
17117     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17118     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17119     soname_spec='${libname}${release}${shared_ext}$major'
17120     if test "X$HPUX_IA64_MODE" = X32; then
17121       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
17122     else
17123       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
17124     fi
17125     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17126     ;;
17127   hppa*64*)
17128     shrext_cmds='.sl'
17129     hardcode_into_libs=yes
17130     dynamic_linker="$host_os dld.sl"
17131     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
17132     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17133     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17134     soname_spec='${libname}${release}${shared_ext}$major'
17135     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
17136     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17137     ;;
17138   *)
17139     shrext_cmds='.sl'
17140     dynamic_linker="$host_os dld.sl"
17141     shlibpath_var=SHLIB_PATH
17142     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
17143     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17144     soname_spec='${libname}${release}${shared_ext}$major'
17145     ;;
17146   esac
17147   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
17148   postinstall_cmds='chmod 555 $lib'
17149   # or fails outright, so override atomically:
17150   install_override_mode=555
17151   ;;
17152
17153 interix[3-9]*)
17154   version_type=linux
17155   need_lib_prefix=no
17156   need_version=no
17157   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17158   soname_spec='${libname}${release}${shared_ext}$major'
17159   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
17160   shlibpath_var=LD_LIBRARY_PATH
17161   shlibpath_overrides_runpath=no
17162   hardcode_into_libs=yes
17163   ;;
17164
17165 irix5* | irix6* | nonstopux*)
17166   case $host_os in
17167     nonstopux*) version_type=nonstopux ;;
17168     *)
17169         if test "$lt_cv_prog_gnu_ld" = yes; then
17170                 version_type=linux
17171         else
17172                 version_type=irix
17173         fi ;;
17174   esac
17175   need_lib_prefix=no
17176   need_version=no
17177   soname_spec='${libname}${release}${shared_ext}$major'
17178   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
17179   case $host_os in
17180   irix5* | nonstopux*)
17181     libsuff= shlibsuff=
17182     ;;
17183   *)
17184     case $LD in # libtool.m4 will add one of these switches to LD
17185     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
17186       libsuff= shlibsuff= libmagic=32-bit;;
17187     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
17188       libsuff=32 shlibsuff=N32 libmagic=N32;;
17189     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
17190       libsuff=64 shlibsuff=64 libmagic=64-bit;;
17191     *) libsuff= shlibsuff= libmagic=never-match;;
17192     esac
17193     ;;
17194   esac
17195   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
17196   shlibpath_overrides_runpath=no
17197   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
17198   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
17199   hardcode_into_libs=yes
17200   ;;
17201
17202 # No shared lib support for Linux oldld, aout, or coff.
17203 linux*oldld* | linux*aout* | linux*coff*)
17204   dynamic_linker=no
17205   ;;
17206
17207 # This must be Linux ELF.
17208 linux* | k*bsd*-gnu | kopensolaris*-gnu)
17209   version_type=linux
17210   need_lib_prefix=no
17211   need_version=no
17212   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17213   soname_spec='${libname}${release}${shared_ext}$major'
17214   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
17215   shlibpath_var=LD_LIBRARY_PATH
17216   shlibpath_overrides_runpath=no
17217
17218   # Some binutils ld are patched to set DT_RUNPATH
17219   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
17220   $as_echo_n "(cached) " >&6
17221 else
17222   lt_cv_shlibpath_overrides_runpath=no
17223     save_LDFLAGS=$LDFLAGS
17224     save_libdir=$libdir
17225     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
17226          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
17227     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17228 /* end confdefs.h.  */
17229
17230 int
17231 main ()
17232 {
17233
17234   ;
17235   return 0;
17236 }
17237 _ACEOF
17238 if ac_fn_c_try_link "$LINENO"; then :
17239   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
17240   lt_cv_shlibpath_overrides_runpath=yes
17241 fi
17242 fi
17243 rm -f core conftest.err conftest.$ac_objext \
17244     conftest$ac_exeext conftest.$ac_ext
17245     LDFLAGS=$save_LDFLAGS
17246     libdir=$save_libdir
17247
17248 fi
17249
17250   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
17251
17252   # This implies no fast_install, which is unacceptable.
17253   # Some rework will be needed to allow for fast_install
17254   # before this can be enabled.
17255   hardcode_into_libs=yes
17256
17257   # Append ld.so.conf contents to the search path
17258   if test -f /etc/ld.so.conf; then
17259     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' ' '`
17260     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
17261   fi
17262
17263   # We used to test for /lib/ld.so.1 and disable shared libraries on
17264   # powerpc, because MkLinux only supported shared libraries with the
17265   # GNU dynamic linker.  Since this was broken with cross compilers,
17266   # most powerpc-linux boxes support dynamic linking these days and
17267   # people can always --disable-shared, the test was removed, and we
17268   # assume the GNU/Linux dynamic linker is in use.
17269   dynamic_linker='GNU/Linux ld.so'
17270   ;;
17271
17272 netbsd*)
17273   version_type=sunos
17274   need_lib_prefix=no
17275   need_version=no
17276   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17277     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17278     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17279     dynamic_linker='NetBSD (a.out) ld.so'
17280   else
17281     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17282     soname_spec='${libname}${release}${shared_ext}$major'
17283     dynamic_linker='NetBSD ld.elf_so'
17284   fi
17285   shlibpath_var=LD_LIBRARY_PATH
17286   shlibpath_overrides_runpath=yes
17287   hardcode_into_libs=yes
17288   ;;
17289
17290 newsos6)
17291   version_type=linux
17292   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17293   shlibpath_var=LD_LIBRARY_PATH
17294   shlibpath_overrides_runpath=yes
17295   ;;
17296
17297 *nto* | *qnx*)
17298   version_type=qnx
17299   need_lib_prefix=no
17300   need_version=no
17301   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17302   soname_spec='${libname}${release}${shared_ext}$major'
17303   shlibpath_var=LD_LIBRARY_PATH
17304   shlibpath_overrides_runpath=no
17305   hardcode_into_libs=yes
17306   dynamic_linker='ldqnx.so'
17307   ;;
17308
17309 openbsd*)
17310   version_type=sunos
17311   sys_lib_dlsearch_path_spec="/usr/lib"
17312   need_lib_prefix=no
17313   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
17314   case $host_os in
17315     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
17316     *)                          need_version=no  ;;
17317   esac
17318   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17319   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17320   shlibpath_var=LD_LIBRARY_PATH
17321   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17322     case $host_os in
17323       openbsd2.[89] | openbsd2.[89].*)
17324         shlibpath_overrides_runpath=no
17325         ;;
17326       *)
17327         shlibpath_overrides_runpath=yes
17328         ;;
17329       esac
17330   else
17331     shlibpath_overrides_runpath=yes
17332   fi
17333   ;;
17334
17335 os2*)
17336   libname_spec='$name'
17337   shrext_cmds=".dll"
17338   need_lib_prefix=no
17339   library_names_spec='$libname${shared_ext} $libname.a'
17340   dynamic_linker='OS/2 ld.exe'
17341   shlibpath_var=LIBPATH
17342   ;;
17343
17344 osf3* | osf4* | osf5*)
17345   version_type=osf
17346   need_lib_prefix=no
17347   need_version=no
17348   soname_spec='${libname}${release}${shared_ext}$major'
17349   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17350   shlibpath_var=LD_LIBRARY_PATH
17351   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
17352   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
17353   ;;
17354
17355 rdos*)
17356   dynamic_linker=no
17357   ;;
17358
17359 solaris*)
17360   version_type=linux
17361   need_lib_prefix=no
17362   need_version=no
17363   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17364   soname_spec='${libname}${release}${shared_ext}$major'
17365   shlibpath_var=LD_LIBRARY_PATH
17366   shlibpath_overrides_runpath=yes
17367   hardcode_into_libs=yes
17368   # ldd complains unless libraries are executable
17369   postinstall_cmds='chmod +x $lib'
17370   ;;
17371
17372 sunos4*)
17373   version_type=sunos
17374   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17375   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
17376   shlibpath_var=LD_LIBRARY_PATH
17377   shlibpath_overrides_runpath=yes
17378   if test "$with_gnu_ld" = yes; then
17379     need_lib_prefix=no
17380   fi
17381   need_version=yes
17382   ;;
17383
17384 sysv4 | sysv4.3*)
17385   version_type=linux
17386   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17387   soname_spec='${libname}${release}${shared_ext}$major'
17388   shlibpath_var=LD_LIBRARY_PATH
17389   case $host_vendor in
17390     sni)
17391       shlibpath_overrides_runpath=no
17392       need_lib_prefix=no
17393       runpath_var=LD_RUN_PATH
17394       ;;
17395     siemens)
17396       need_lib_prefix=no
17397       ;;
17398     motorola)
17399       need_lib_prefix=no
17400       need_version=no
17401       shlibpath_overrides_runpath=no
17402       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
17403       ;;
17404   esac
17405   ;;
17406
17407 sysv4*MP*)
17408   if test -d /usr/nec ;then
17409     version_type=linux
17410     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
17411     soname_spec='$libname${shared_ext}.$major'
17412     shlibpath_var=LD_LIBRARY_PATH
17413   fi
17414   ;;
17415
17416 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
17417   version_type=freebsd-elf
17418   need_lib_prefix=no
17419   need_version=no
17420   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17421   soname_spec='${libname}${release}${shared_ext}$major'
17422   shlibpath_var=LD_LIBRARY_PATH
17423   shlibpath_overrides_runpath=yes
17424   hardcode_into_libs=yes
17425   if test "$with_gnu_ld" = yes; then
17426     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
17427   else
17428     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
17429     case $host_os in
17430       sco3.2v5*)
17431         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
17432         ;;
17433     esac
17434   fi
17435   sys_lib_dlsearch_path_spec='/usr/lib'
17436   ;;
17437
17438 tpf*)
17439   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
17440   version_type=linux
17441   need_lib_prefix=no
17442   need_version=no
17443   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17444   shlibpath_var=LD_LIBRARY_PATH
17445   shlibpath_overrides_runpath=no
17446   hardcode_into_libs=yes
17447   ;;
17448
17449 uts4*)
17450   version_type=linux
17451   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17452   soname_spec='${libname}${release}${shared_ext}$major'
17453   shlibpath_var=LD_LIBRARY_PATH
17454   ;;
17455
17456 *)
17457   dynamic_linker=no
17458   ;;
17459 esac
17460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
17461 $as_echo "$dynamic_linker" >&6; }
17462 test "$dynamic_linker" = no && can_build_shared=no
17463
17464 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
17465 if test "$GCC" = yes; then
17466   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
17467 fi
17468
17469 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
17470   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
17471 fi
17472 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
17473   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
17474 fi
17475
17476
17477
17478
17479
17480
17481
17482
17483
17484
17485
17486
17487
17488
17489
17490
17491
17492
17493
17494
17495
17496
17497
17498
17499
17500
17501
17502
17503
17504
17505
17506
17507
17508
17509
17510
17511
17512
17513
17514
17515
17516
17517
17518
17519
17520
17521
17522
17523
17524
17525
17526
17527
17528
17529
17530
17531
17532
17533
17534
17535
17536
17537
17538
17539
17540
17541
17542
17543
17544
17545
17546
17547
17548
17549
17550
17551
17552
17553
17554
17555
17556
17557
17558
17559
17560
17561
17562
17563
17564
17565
17566
17567   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
17568 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
17569 hardcode_action=
17570 if test -n "$hardcode_libdir_flag_spec" ||
17571    test -n "$runpath_var" ||
17572    test "X$hardcode_automatic" = "Xyes" ; then
17573
17574   # We can hardcode non-existent directories.
17575   if test "$hardcode_direct" != no &&
17576      # If the only mechanism to avoid hardcoding is shlibpath_var, we
17577      # have to relink, otherwise we might link with an installed library
17578      # when we should be linking with a yet-to-be-installed one
17579      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
17580      test "$hardcode_minus_L" != no; then
17581     # Linking always hardcodes the temporary library directory.
17582     hardcode_action=relink
17583   else
17584     # We can link without hardcoding, and we can hardcode nonexisting dirs.
17585     hardcode_action=immediate
17586   fi
17587 else
17588   # We cannot hardcode anything, or else we can only hardcode existing
17589   # directories.
17590   hardcode_action=unsupported
17591 fi
17592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
17593 $as_echo "$hardcode_action" >&6; }
17594
17595 if test "$hardcode_action" = relink ||
17596    test "$inherit_rpath" = yes; then
17597   # Fast installation is not supported
17598   enable_fast_install=no
17599 elif test "$shlibpath_overrides_runpath" = yes ||
17600      test "$enable_shared" = no; then
17601   # Fast installation is not necessary
17602   enable_fast_install=needless
17603 fi
17604
17605
17606
17607
17608
17609
17610   if test "x$enable_dlopen" != xyes; then
17611   enable_dlopen=unknown
17612   enable_dlopen_self=unknown
17613   enable_dlopen_self_static=unknown
17614 else
17615   lt_cv_dlopen=no
17616   lt_cv_dlopen_libs=
17617
17618   case $host_os in
17619   beos*)
17620     lt_cv_dlopen="load_add_on"
17621     lt_cv_dlopen_libs=
17622     lt_cv_dlopen_self=yes
17623     ;;
17624
17625   mingw* | pw32* | cegcc*)
17626     lt_cv_dlopen="LoadLibrary"
17627     lt_cv_dlopen_libs=
17628     ;;
17629
17630   cygwin*)
17631     lt_cv_dlopen="dlopen"
17632     lt_cv_dlopen_libs=
17633     ;;
17634
17635   darwin*)
17636   # if libdl is installed we need to link against it
17637     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17638 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17639 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17640   $as_echo_n "(cached) " >&6
17641 else
17642   ac_check_lib_save_LIBS=$LIBS
17643 LIBS="-ldl  $LIBS"
17644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17645 /* end confdefs.h.  */
17646
17647 /* Override any GCC internal prototype to avoid an error.
17648    Use char because int might match the return type of a GCC
17649    builtin and then its argument prototype would still apply.  */
17650 #ifdef __cplusplus
17651 extern "C"
17652 #endif
17653 char dlopen ();
17654 int
17655 main ()
17656 {
17657 return dlopen ();
17658   ;
17659   return 0;
17660 }
17661 _ACEOF
17662 if ac_fn_c_try_link "$LINENO"; then :
17663   ac_cv_lib_dl_dlopen=yes
17664 else
17665   ac_cv_lib_dl_dlopen=no
17666 fi
17667 rm -f core conftest.err conftest.$ac_objext \
17668     conftest$ac_exeext conftest.$ac_ext
17669 LIBS=$ac_check_lib_save_LIBS
17670 fi
17671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17672 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17673 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17674   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17675 else
17676
17677     lt_cv_dlopen="dyld"
17678     lt_cv_dlopen_libs=
17679     lt_cv_dlopen_self=yes
17680
17681 fi
17682
17683     ;;
17684
17685   *)
17686     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
17687 if test "x$ac_cv_func_shl_load" = x""yes; then :
17688   lt_cv_dlopen="shl_load"
17689 else
17690   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
17691 $as_echo_n "checking for shl_load in -ldld... " >&6; }
17692 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
17693   $as_echo_n "(cached) " >&6
17694 else
17695   ac_check_lib_save_LIBS=$LIBS
17696 LIBS="-ldld  $LIBS"
17697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17698 /* end confdefs.h.  */
17699
17700 /* Override any GCC internal prototype to avoid an error.
17701    Use char because int might match the return type of a GCC
17702    builtin and then its argument prototype would still apply.  */
17703 #ifdef __cplusplus
17704 extern "C"
17705 #endif
17706 char shl_load ();
17707 int
17708 main ()
17709 {
17710 return shl_load ();
17711   ;
17712   return 0;
17713 }
17714 _ACEOF
17715 if ac_fn_c_try_link "$LINENO"; then :
17716   ac_cv_lib_dld_shl_load=yes
17717 else
17718   ac_cv_lib_dld_shl_load=no
17719 fi
17720 rm -f core conftest.err conftest.$ac_objext \
17721     conftest$ac_exeext conftest.$ac_ext
17722 LIBS=$ac_check_lib_save_LIBS
17723 fi
17724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
17725 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
17726 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
17727   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
17728 else
17729   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
17730 if test "x$ac_cv_func_dlopen" = x""yes; then :
17731   lt_cv_dlopen="dlopen"
17732 else
17733   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17734 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17735 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17736   $as_echo_n "(cached) " >&6
17737 else
17738   ac_check_lib_save_LIBS=$LIBS
17739 LIBS="-ldl  $LIBS"
17740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17741 /* end confdefs.h.  */
17742
17743 /* Override any GCC internal prototype to avoid an error.
17744    Use char because int might match the return type of a GCC
17745    builtin and then its argument prototype would still apply.  */
17746 #ifdef __cplusplus
17747 extern "C"
17748 #endif
17749 char dlopen ();
17750 int
17751 main ()
17752 {
17753 return dlopen ();
17754   ;
17755   return 0;
17756 }
17757 _ACEOF
17758 if ac_fn_c_try_link "$LINENO"; then :
17759   ac_cv_lib_dl_dlopen=yes
17760 else
17761   ac_cv_lib_dl_dlopen=no
17762 fi
17763 rm -f core conftest.err conftest.$ac_objext \
17764     conftest$ac_exeext conftest.$ac_ext
17765 LIBS=$ac_check_lib_save_LIBS
17766 fi
17767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17768 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17769 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17770   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17771 else
17772   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
17773 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
17774 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
17775   $as_echo_n "(cached) " >&6
17776 else
17777   ac_check_lib_save_LIBS=$LIBS
17778 LIBS="-lsvld  $LIBS"
17779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17780 /* end confdefs.h.  */
17781
17782 /* Override any GCC internal prototype to avoid an error.
17783    Use char because int might match the return type of a GCC
17784    builtin and then its argument prototype would still apply.  */
17785 #ifdef __cplusplus
17786 extern "C"
17787 #endif
17788 char dlopen ();
17789 int
17790 main ()
17791 {
17792 return dlopen ();
17793   ;
17794   return 0;
17795 }
17796 _ACEOF
17797 if ac_fn_c_try_link "$LINENO"; then :
17798   ac_cv_lib_svld_dlopen=yes
17799 else
17800   ac_cv_lib_svld_dlopen=no
17801 fi
17802 rm -f core conftest.err conftest.$ac_objext \
17803     conftest$ac_exeext conftest.$ac_ext
17804 LIBS=$ac_check_lib_save_LIBS
17805 fi
17806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
17807 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
17808 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
17809   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
17810 else
17811   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
17812 $as_echo_n "checking for dld_link in -ldld... " >&6; }
17813 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
17814   $as_echo_n "(cached) " >&6
17815 else
17816   ac_check_lib_save_LIBS=$LIBS
17817 LIBS="-ldld  $LIBS"
17818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17819 /* end confdefs.h.  */
17820
17821 /* Override any GCC internal prototype to avoid an error.
17822    Use char because int might match the return type of a GCC
17823    builtin and then its argument prototype would still apply.  */
17824 #ifdef __cplusplus
17825 extern "C"
17826 #endif
17827 char dld_link ();
17828 int
17829 main ()
17830 {
17831 return dld_link ();
17832   ;
17833   return 0;
17834 }
17835 _ACEOF
17836 if ac_fn_c_try_link "$LINENO"; then :
17837   ac_cv_lib_dld_dld_link=yes
17838 else
17839   ac_cv_lib_dld_dld_link=no
17840 fi
17841 rm -f core conftest.err conftest.$ac_objext \
17842     conftest$ac_exeext conftest.$ac_ext
17843 LIBS=$ac_check_lib_save_LIBS
17844 fi
17845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
17846 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
17847 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
17848   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
17849 fi
17850
17851
17852 fi
17853
17854
17855 fi
17856
17857
17858 fi
17859
17860
17861 fi
17862
17863
17864 fi
17865
17866     ;;
17867   esac
17868
17869   if test "x$lt_cv_dlopen" != xno; then
17870     enable_dlopen=yes
17871   else
17872     enable_dlopen=no
17873   fi
17874
17875   case $lt_cv_dlopen in
17876   dlopen)
17877     save_CPPFLAGS="$CPPFLAGS"
17878     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
17879
17880     save_LDFLAGS="$LDFLAGS"
17881     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
17882
17883     save_LIBS="$LIBS"
17884     LIBS="$lt_cv_dlopen_libs $LIBS"
17885
17886     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
17887 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
17888 if test "${lt_cv_dlopen_self+set}" = set; then :
17889   $as_echo_n "(cached) " >&6
17890 else
17891           if test "$cross_compiling" = yes; then :
17892   lt_cv_dlopen_self=cross
17893 else
17894   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17895   lt_status=$lt_dlunknown
17896   cat > conftest.$ac_ext <<_LT_EOF
17897 #line 17897 "configure"
17898 #include "confdefs.h"
17899
17900 #if HAVE_DLFCN_H
17901 #include <dlfcn.h>
17902 #endif
17903
17904 #include <stdio.h>
17905
17906 #ifdef RTLD_GLOBAL
17907 #  define LT_DLGLOBAL           RTLD_GLOBAL
17908 #else
17909 #  ifdef DL_GLOBAL
17910 #    define LT_DLGLOBAL         DL_GLOBAL
17911 #  else
17912 #    define LT_DLGLOBAL         0
17913 #  endif
17914 #endif
17915
17916 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17917    find out it does not work in some platform. */
17918 #ifndef LT_DLLAZY_OR_NOW
17919 #  ifdef RTLD_LAZY
17920 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
17921 #  else
17922 #    ifdef DL_LAZY
17923 #      define LT_DLLAZY_OR_NOW          DL_LAZY
17924 #    else
17925 #      ifdef RTLD_NOW
17926 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
17927 #      else
17928 #        ifdef DL_NOW
17929 #          define LT_DLLAZY_OR_NOW      DL_NOW
17930 #        else
17931 #          define LT_DLLAZY_OR_NOW      0
17932 #        endif
17933 #      endif
17934 #    endif
17935 #  endif
17936 #endif
17937
17938 /* When -fvisbility=hidden is used, assume the code has been annotated
17939    correspondingly for the symbols needed.  */
17940 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
17941 void fnord () __attribute__((visibility("default")));
17942 #endif
17943
17944 void fnord () { int i=42; }
17945 int main ()
17946 {
17947   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17948   int status = $lt_dlunknown;
17949
17950   if (self)
17951     {
17952       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
17953       else
17954         {
17955           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
17956           else puts (dlerror ());
17957         }
17958       /* dlclose (self); */
17959     }
17960   else
17961     puts (dlerror ());
17962
17963   return status;
17964 }
17965 _LT_EOF
17966   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
17967   (eval $ac_link) 2>&5
17968   ac_status=$?
17969   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17970   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
17971     (./conftest; exit; ) >&5 2>/dev/null
17972     lt_status=$?
17973     case x$lt_status in
17974       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
17975       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
17976       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
17977     esac
17978   else :
17979     # compilation failed
17980     lt_cv_dlopen_self=no
17981   fi
17982 fi
17983 rm -fr conftest*
17984
17985
17986 fi
17987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
17988 $as_echo "$lt_cv_dlopen_self" >&6; }
17989
17990     if test "x$lt_cv_dlopen_self" = xyes; then
17991       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
17992       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
17993 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
17994 if test "${lt_cv_dlopen_self_static+set}" = set; then :
17995   $as_echo_n "(cached) " >&6
17996 else
17997           if test "$cross_compiling" = yes; then :
17998   lt_cv_dlopen_self_static=cross
17999 else
18000   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
18001   lt_status=$lt_dlunknown
18002   cat > conftest.$ac_ext <<_LT_EOF
18003 #line 18003 "configure"
18004 #include "confdefs.h"
18005
18006 #if HAVE_DLFCN_H
18007 #include <dlfcn.h>
18008 #endif
18009
18010 #include <stdio.h>
18011
18012 #ifdef RTLD_GLOBAL
18013 #  define LT_DLGLOBAL           RTLD_GLOBAL
18014 #else
18015 #  ifdef DL_GLOBAL
18016 #    define LT_DLGLOBAL         DL_GLOBAL
18017 #  else
18018 #    define LT_DLGLOBAL         0
18019 #  endif
18020 #endif
18021
18022 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
18023    find out it does not work in some platform. */
18024 #ifndef LT_DLLAZY_OR_NOW
18025 #  ifdef RTLD_LAZY
18026 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
18027 #  else
18028 #    ifdef DL_LAZY
18029 #      define LT_DLLAZY_OR_NOW          DL_LAZY
18030 #    else
18031 #      ifdef RTLD_NOW
18032 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
18033 #      else
18034 #        ifdef DL_NOW
18035 #          define LT_DLLAZY_OR_NOW      DL_NOW
18036 #        else
18037 #          define LT_DLLAZY_OR_NOW      0
18038 #        endif
18039 #      endif
18040 #    endif
18041 #  endif
18042 #endif
18043
18044 /* When -fvisbility=hidden is used, assume the code has been annotated
18045    correspondingly for the symbols needed.  */
18046 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
18047 void fnord () __attribute__((visibility("default")));
18048 #endif
18049
18050 void fnord () { int i=42; }
18051 int main ()
18052 {
18053   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
18054   int status = $lt_dlunknown;
18055
18056   if (self)
18057     {
18058       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
18059       else
18060         {
18061           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
18062           else puts (dlerror ());
18063         }
18064       /* dlclose (self); */
18065     }
18066   else
18067     puts (dlerror ());
18068
18069   return status;
18070 }
18071 _LT_EOF
18072   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
18073   (eval $ac_link) 2>&5
18074   ac_status=$?
18075   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18076   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18077     (./conftest; exit; ) >&5 2>/dev/null
18078     lt_status=$?
18079     case x$lt_status in
18080       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
18081       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
18082       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
18083     esac
18084   else :
18085     # compilation failed
18086     lt_cv_dlopen_self_static=no
18087   fi
18088 fi
18089 rm -fr conftest*
18090
18091
18092 fi
18093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
18094 $as_echo "$lt_cv_dlopen_self_static" >&6; }
18095     fi
18096
18097     CPPFLAGS="$save_CPPFLAGS"
18098     LDFLAGS="$save_LDFLAGS"
18099     LIBS="$save_LIBS"
18100     ;;
18101   esac
18102
18103   case $lt_cv_dlopen_self in
18104   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
18105   *) enable_dlopen_self=unknown ;;
18106   esac
18107
18108   case $lt_cv_dlopen_self_static in
18109   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
18110   *) enable_dlopen_self_static=unknown ;;
18111   esac
18112 fi
18113
18114
18115
18116
18117
18118
18119
18120
18121
18122
18123
18124
18125
18126
18127
18128
18129
18130 striplib=
18131 old_striplib=
18132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
18133 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
18134 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
18135   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
18136   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
18137   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18138 $as_echo "yes" >&6; }
18139 else
18140 # FIXME - insert some real tests, host_os isn't really good enough
18141   case $host_os in
18142   darwin*)
18143     if test -n "$STRIP" ; then
18144       striplib="$STRIP -x"
18145       old_striplib="$STRIP -S"
18146       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18147 $as_echo "yes" >&6; }
18148     else
18149       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18150 $as_echo "no" >&6; }
18151     fi
18152     ;;
18153   *)
18154     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18155 $as_echo "no" >&6; }
18156     ;;
18157   esac
18158 fi
18159
18160
18161
18162
18163
18164
18165
18166
18167
18168
18169
18170
18171   # Report which library types will actually be built
18172   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
18173 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
18174   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
18175 $as_echo "$can_build_shared" >&6; }
18176
18177   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
18178 $as_echo_n "checking whether to build shared libraries... " >&6; }
18179   test "$can_build_shared" = "no" && enable_shared=no
18180
18181   # On AIX, shared libraries and static libraries use the same namespace, and
18182   # are all built from PIC.
18183   case $host_os in
18184   aix3*)
18185     test "$enable_shared" = yes && enable_static=no
18186     if test -n "$RANLIB"; then
18187       archive_cmds="$archive_cmds~\$RANLIB \$lib"
18188       postinstall_cmds='$RANLIB $lib'
18189     fi
18190     ;;
18191
18192   aix[4-9]*)
18193     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
18194       test "$enable_shared" = yes && enable_static=no
18195     fi
18196     ;;
18197   esac
18198   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
18199 $as_echo "$enable_shared" >&6; }
18200
18201   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
18202 $as_echo_n "checking whether to build static libraries... " >&6; }
18203   # Make sure either enable_shared or enable_static is yes.
18204   test "$enable_shared" = yes || enable_static=yes
18205   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
18206 $as_echo "$enable_static" >&6; }
18207
18208
18209
18210
18211 fi
18212 ac_ext=c
18213 ac_cpp='$CPP $CPPFLAGS'
18214 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18215 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18216 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18217
18218 CC="$lt_save_CC"
18219
18220       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
18221     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
18222     (test "X$CXX" != "Xg++"))) ; then
18223   ac_ext=cpp
18224 ac_cpp='$CXXCPP $CPPFLAGS'
18225 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18226 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18227 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
18229 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
18230 if test -z "$CXXCPP"; then
18231   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
18232   $as_echo_n "(cached) " >&6
18233 else
18234       # Double quotes because CXXCPP needs to be expanded
18235     for CXXCPP in "$CXX -E" "/lib/cpp"
18236     do
18237       ac_preproc_ok=false
18238 for ac_cxx_preproc_warn_flag in '' yes
18239 do
18240   # Use a header file that comes with gcc, so configuring glibc
18241   # with a fresh cross-compiler works.
18242   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18243   # <limits.h> exists even on freestanding compilers.
18244   # On the NeXT, cc -E runs the code through the compiler's parser,
18245   # not just through cpp. "Syntax error" is here to catch this case.
18246   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18247 /* end confdefs.h.  */
18248 #ifdef __STDC__
18249 # include <limits.h>
18250 #else
18251 # include <assert.h>
18252 #endif
18253                      Syntax error
18254 _ACEOF
18255 if ac_fn_cxx_try_cpp "$LINENO"; then :
18256
18257 else
18258   # Broken: fails on valid input.
18259 continue
18260 fi
18261 rm -f conftest.err conftest.$ac_ext
18262
18263   # OK, works on sane cases.  Now check whether nonexistent headers
18264   # can be detected and how.
18265   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18266 /* end confdefs.h.  */
18267 #include <ac_nonexistent.h>
18268 _ACEOF
18269 if ac_fn_cxx_try_cpp "$LINENO"; then :
18270   # Broken: success on invalid input.
18271 continue
18272 else
18273   # Passes both tests.
18274 ac_preproc_ok=:
18275 break
18276 fi
18277 rm -f conftest.err conftest.$ac_ext
18278
18279 done
18280 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18281 rm -f conftest.err conftest.$ac_ext
18282 if $ac_preproc_ok; then :
18283   break
18284 fi
18285
18286     done
18287     ac_cv_prog_CXXCPP=$CXXCPP
18288
18289 fi
18290   CXXCPP=$ac_cv_prog_CXXCPP
18291 else
18292   ac_cv_prog_CXXCPP=$CXXCPP
18293 fi
18294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
18295 $as_echo "$CXXCPP" >&6; }
18296 ac_preproc_ok=false
18297 for ac_cxx_preproc_warn_flag in '' yes
18298 do
18299   # Use a header file that comes with gcc, so configuring glibc
18300   # with a fresh cross-compiler works.
18301   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18302   # <limits.h> exists even on freestanding compilers.
18303   # On the NeXT, cc -E runs the code through the compiler's parser,
18304   # not just through cpp. "Syntax error" is here to catch this case.
18305   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18306 /* end confdefs.h.  */
18307 #ifdef __STDC__
18308 # include <limits.h>
18309 #else
18310 # include <assert.h>
18311 #endif
18312                      Syntax error
18313 _ACEOF
18314 if ac_fn_cxx_try_cpp "$LINENO"; then :
18315
18316 else
18317   # Broken: fails on valid input.
18318 continue
18319 fi
18320 rm -f conftest.err conftest.$ac_ext
18321
18322   # OK, works on sane cases.  Now check whether nonexistent headers
18323   # can be detected and how.
18324   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18325 /* end confdefs.h.  */
18326 #include <ac_nonexistent.h>
18327 _ACEOF
18328 if ac_fn_cxx_try_cpp "$LINENO"; then :
18329   # Broken: success on invalid input.
18330 continue
18331 else
18332   # Passes both tests.
18333 ac_preproc_ok=:
18334 break
18335 fi
18336 rm -f conftest.err conftest.$ac_ext
18337
18338 done
18339 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18340 rm -f conftest.err conftest.$ac_ext
18341 if $ac_preproc_ok; then :
18342
18343 else
18344   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18345 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18346 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
18347 See \`config.log' for more details." "$LINENO" 5; }
18348 fi
18349
18350 ac_ext=c
18351 ac_cpp='$CPP $CPPFLAGS'
18352 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18353 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18354 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18355
18356 else
18357   _lt_caught_CXX_error=yes
18358 fi
18359
18360 ac_ext=cpp
18361 ac_cpp='$CXXCPP $CPPFLAGS'
18362 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18363 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18364 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18365
18366 archive_cmds_need_lc_CXX=no
18367 allow_undefined_flag_CXX=
18368 always_export_symbols_CXX=no
18369 archive_expsym_cmds_CXX=
18370 compiler_needs_object_CXX=no
18371 export_dynamic_flag_spec_CXX=
18372 hardcode_direct_CXX=no
18373 hardcode_direct_absolute_CXX=no
18374 hardcode_libdir_flag_spec_CXX=
18375 hardcode_libdir_flag_spec_ld_CXX=
18376 hardcode_libdir_separator_CXX=
18377 hardcode_minus_L_CXX=no
18378 hardcode_shlibpath_var_CXX=unsupported
18379 hardcode_automatic_CXX=no
18380 inherit_rpath_CXX=no
18381 module_cmds_CXX=
18382 module_expsym_cmds_CXX=
18383 link_all_deplibs_CXX=unknown
18384 old_archive_cmds_CXX=$old_archive_cmds
18385 reload_flag_CXX=$reload_flag
18386 reload_cmds_CXX=$reload_cmds
18387 no_undefined_flag_CXX=
18388 whole_archive_flag_spec_CXX=
18389 enable_shared_with_static_runtimes_CXX=no
18390
18391 # Source file extension for C++ test sources.
18392 ac_ext=cpp
18393
18394 # Object file extension for compiled C++ test sources.
18395 objext=o
18396 objext_CXX=$objext
18397
18398 # No sense in running all these tests if we already determined that
18399 # the CXX compiler isn't working.  Some variables (like enable_shared)
18400 # are currently assumed to apply to all compilers on this platform,
18401 # and will be corrupted by setting them based on a non-working compiler.
18402 if test "$_lt_caught_CXX_error" != yes; then
18403   # Code to be used in simple compile tests
18404   lt_simple_compile_test_code="int some_variable = 0;"
18405
18406   # Code to be used in simple link tests
18407   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
18408
18409   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
18410
18411
18412
18413
18414
18415
18416 # If no C compiler was specified, use CC.
18417 LTCC=${LTCC-"$CC"}
18418
18419 # If no C compiler flags were specified, use CFLAGS.
18420 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
18421
18422 # Allow CC to be a program name with arguments.
18423 compiler=$CC
18424
18425
18426   # save warnings/boilerplate of simple test code
18427   ac_outfile=conftest.$ac_objext
18428 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
18429 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18430 _lt_compiler_boilerplate=`cat conftest.err`
18431 $RM conftest*
18432
18433   ac_outfile=conftest.$ac_objext
18434 echo "$lt_simple_link_test_code" >conftest.$ac_ext
18435 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18436 _lt_linker_boilerplate=`cat conftest.err`
18437 $RM -r conftest*
18438
18439
18440   # Allow CC to be a program name with arguments.
18441   lt_save_CC=$CC
18442   lt_save_LD=$LD
18443   lt_save_GCC=$GCC
18444   GCC=$GXX
18445   lt_save_with_gnu_ld=$with_gnu_ld
18446   lt_save_path_LD=$lt_cv_path_LD
18447   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
18448     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
18449   else
18450     $as_unset lt_cv_prog_gnu_ld
18451   fi
18452   if test -n "${lt_cv_path_LDCXX+set}"; then
18453     lt_cv_path_LD=$lt_cv_path_LDCXX
18454   else
18455     $as_unset lt_cv_path_LD
18456   fi
18457   test -z "${LDCXX+set}" || LD=$LDCXX
18458   CC=${CXX-"c++"}
18459   compiler=$CC
18460   compiler_CXX=$CC
18461   for cc_temp in $compiler""; do
18462   case $cc_temp in
18463     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
18464     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
18465     \-*) ;;
18466     *) break;;
18467   esac
18468 done
18469 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
18470
18471
18472   if test -n "$compiler"; then
18473     # We don't want -fno-exception when compiling C++ code, so set the
18474     # no_builtin_flag separately
18475     if test "$GXX" = yes; then
18476       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
18477     else
18478       lt_prog_compiler_no_builtin_flag_CXX=
18479     fi
18480
18481     if test "$GXX" = yes; then
18482       # Set up default GNU C++ configuration
18483
18484
18485
18486 # Check whether --with-gnu-ld was given.
18487 if test "${with_gnu_ld+set}" = set; then :
18488   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
18489 else
18490   with_gnu_ld=no
18491 fi
18492
18493 ac_prog=ld
18494 if test "$GCC" = yes; then
18495   # Check if gcc -print-prog-name=ld gives a path.
18496   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
18497 $as_echo_n "checking for ld used by $CC... " >&6; }
18498   case $host in
18499   *-*-mingw*)
18500     # gcc leaves a trailing carriage return which upsets mingw
18501     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
18502   *)
18503     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
18504   esac
18505   case $ac_prog in
18506     # Accept absolute paths.
18507     [\\/]* | ?:[\\/]*)
18508       re_direlt='/[^/][^/]*/\.\./'
18509       # Canonicalize the pathname of ld
18510       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
18511       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
18512         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
18513       done
18514       test -z "$LD" && LD="$ac_prog"
18515       ;;
18516   "")
18517     # If it fails, then pretend we aren't using GCC.
18518     ac_prog=ld
18519     ;;
18520   *)
18521     # If it is relative, then search for the first ld in PATH.
18522     with_gnu_ld=unknown
18523     ;;
18524   esac
18525 elif test "$with_gnu_ld" = yes; then
18526   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
18527 $as_echo_n "checking for GNU ld... " >&6; }
18528 else
18529   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
18530 $as_echo_n "checking for non-GNU ld... " >&6; }
18531 fi
18532 if test "${lt_cv_path_LD+set}" = set; then :
18533   $as_echo_n "(cached) " >&6
18534 else
18535   if test -z "$LD"; then
18536   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
18537   for ac_dir in $PATH; do
18538     IFS="$lt_save_ifs"
18539     test -z "$ac_dir" && ac_dir=.
18540     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
18541       lt_cv_path_LD="$ac_dir/$ac_prog"
18542       # Check to see if the program is GNU ld.  I'd rather use --version,
18543       # but apparently some variants of GNU ld only accept -v.
18544       # Break only if it was the GNU/non-GNU ld that we prefer.
18545       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
18546       *GNU* | *'with BFD'*)
18547         test "$with_gnu_ld" != no && break
18548         ;;
18549       *)
18550         test "$with_gnu_ld" != yes && break
18551         ;;
18552       esac
18553     fi
18554   done
18555   IFS="$lt_save_ifs"
18556 else
18557   lt_cv_path_LD="$LD" # Let the user override the test with a path.
18558 fi
18559 fi
18560
18561 LD="$lt_cv_path_LD"
18562 if test -n "$LD"; then
18563   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
18564 $as_echo "$LD" >&6; }
18565 else
18566   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18567 $as_echo "no" >&6; }
18568 fi
18569 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
18570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
18571 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
18572 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
18573   $as_echo_n "(cached) " >&6
18574 else
18575   # I'd rather use --version here, but apparently some GNU lds only accept -v.
18576 case `$LD -v 2>&1 </dev/null` in
18577 *GNU* | *'with BFD'*)
18578   lt_cv_prog_gnu_ld=yes
18579   ;;
18580 *)
18581   lt_cv_prog_gnu_ld=no
18582   ;;
18583 esac
18584 fi
18585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
18586 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
18587 with_gnu_ld=$lt_cv_prog_gnu_ld
18588
18589
18590
18591
18592
18593
18594
18595       # Check if GNU C++ uses GNU ld as the underlying linker, since the
18596       # archiving commands below assume that GNU ld is being used.
18597       if test "$with_gnu_ld" = yes; then
18598         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18599         archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18600
18601         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18602         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18603
18604         # If archive_cmds runs LD, not CC, wlarc should be empty
18605         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
18606         #     investigate it a little bit more. (MM)
18607         wlarc='${wl}'
18608
18609         # ancient GNU ld didn't support --whole-archive et. al.
18610         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
18611           $GREP 'no-whole-archive' > /dev/null; then
18612           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
18613         else
18614           whole_archive_flag_spec_CXX=
18615         fi
18616       else
18617         with_gnu_ld=no
18618         wlarc=
18619
18620         # A generic and very simple default shared library creation
18621         # command for GNU C++ for the case where it uses the native
18622         # linker, instead of GNU ld.  If possible, this setting should
18623         # overridden to take advantage of the native linker features on
18624         # the platform it is being used on.
18625         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
18626       fi
18627
18628       # Commands to make compiler produce verbose output that lists
18629       # what "hidden" libraries, object files and flags are used when
18630       # linking a shared library.
18631       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18632
18633     else
18634       GXX=no
18635       with_gnu_ld=no
18636       wlarc=
18637     fi
18638
18639     # PORTME: fill in a description of your system's C++ link characteristics
18640     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
18641 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
18642     ld_shlibs_CXX=yes
18643     case $host_os in
18644       aix3*)
18645         # FIXME: insert proper C++ library support
18646         ld_shlibs_CXX=no
18647         ;;
18648       aix[4-9]*)
18649         if test "$host_cpu" = ia64; then
18650           # On IA64, the linker does run time linking by default, so we don't
18651           # have to do anything special.
18652           aix_use_runtimelinking=no
18653           exp_sym_flag='-Bexport'
18654           no_entry_flag=""
18655         else
18656           aix_use_runtimelinking=no
18657
18658           # Test if we are trying to use run time linking or normal
18659           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
18660           # need to do runtime linking.
18661           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
18662             for ld_flag in $LDFLAGS; do
18663               case $ld_flag in
18664               *-brtl*)
18665                 aix_use_runtimelinking=yes
18666                 break
18667                 ;;
18668               esac
18669             done
18670             ;;
18671           esac
18672
18673           exp_sym_flag='-bexport'
18674           no_entry_flag='-bnoentry'
18675         fi
18676
18677         # When large executables or shared objects are built, AIX ld can
18678         # have problems creating the table of contents.  If linking a library
18679         # or program results in "error TOC overflow" add -mminimal-toc to
18680         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
18681         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
18682
18683         archive_cmds_CXX=''
18684         hardcode_direct_CXX=yes
18685         hardcode_direct_absolute_CXX=yes
18686         hardcode_libdir_separator_CXX=':'
18687         link_all_deplibs_CXX=yes
18688         file_list_spec_CXX='${wl}-f,'
18689
18690         if test "$GXX" = yes; then
18691           case $host_os in aix4.[012]|aix4.[012].*)
18692           # We only want to do this on AIX 4.2 and lower, the check
18693           # below for broken collect2 doesn't work under 4.3+
18694           collect2name=`${CC} -print-prog-name=collect2`
18695           if test -f "$collect2name" &&
18696              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
18697           then
18698             # We have reworked collect2
18699             :
18700           else
18701             # We have old collect2
18702             hardcode_direct_CXX=unsupported
18703             # It fails to find uninstalled libraries when the uninstalled
18704             # path is not listed in the libpath.  Setting hardcode_minus_L
18705             # to unsupported forces relinking
18706             hardcode_minus_L_CXX=yes
18707             hardcode_libdir_flag_spec_CXX='-L$libdir'
18708             hardcode_libdir_separator_CXX=
18709           fi
18710           esac
18711           shared_flag='-shared'
18712           if test "$aix_use_runtimelinking" = yes; then
18713             shared_flag="$shared_flag "'${wl}-G'
18714           fi
18715         else
18716           # not using gcc
18717           if test "$host_cpu" = ia64; then
18718           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
18719           # chokes on -Wl,-G. The following line is correct:
18720           shared_flag='-G'
18721           else
18722             if test "$aix_use_runtimelinking" = yes; then
18723               shared_flag='${wl}-G'
18724             else
18725               shared_flag='${wl}-bM:SRE'
18726             fi
18727           fi
18728         fi
18729
18730         export_dynamic_flag_spec_CXX='${wl}-bexpall'
18731         # It seems that -bexpall does not export symbols beginning with
18732         # underscore (_), so it is better to generate a list of symbols to
18733         # export.
18734         always_export_symbols_CXX=yes
18735         if test "$aix_use_runtimelinking" = yes; then
18736           # Warning - without using the other runtime loading flags (-brtl),
18737           # -berok will link without error, but may produce a broken library.
18738           allow_undefined_flag_CXX='-berok'
18739           # Determine the default libpath from the value encoded in an empty
18740           # executable.
18741           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18742 /* end confdefs.h.  */
18743
18744 int
18745 main ()
18746 {
18747
18748   ;
18749   return 0;
18750 }
18751 _ACEOF
18752 if ac_fn_cxx_try_link "$LINENO"; then :
18753
18754 lt_aix_libpath_sed='
18755     /Import File Strings/,/^$/ {
18756         /^0/ {
18757             s/^0  *\(.*\)$/\1/
18758             p
18759         }
18760     }'
18761 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18762 # Check for a 64-bit object if we didn't find anything.
18763 if test -z "$aix_libpath"; then
18764   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18765 fi
18766 fi
18767 rm -f core conftest.err conftest.$ac_objext \
18768     conftest$ac_exeext conftest.$ac_ext
18769 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18770
18771           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18772
18773           archive_expsym_cmds_CXX='$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 $shared_flag"
18774         else
18775           if test "$host_cpu" = ia64; then
18776             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
18777             allow_undefined_flag_CXX="-z nodefs"
18778             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
18779           else
18780             # Determine the default libpath from the value encoded in an
18781             # empty executable.
18782             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18783 /* end confdefs.h.  */
18784
18785 int
18786 main ()
18787 {
18788
18789   ;
18790   return 0;
18791 }
18792 _ACEOF
18793 if ac_fn_cxx_try_link "$LINENO"; then :
18794
18795 lt_aix_libpath_sed='
18796     /Import File Strings/,/^$/ {
18797         /^0/ {
18798             s/^0  *\(.*\)$/\1/
18799             p
18800         }
18801     }'
18802 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18803 # Check for a 64-bit object if we didn't find anything.
18804 if test -z "$aix_libpath"; then
18805   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18806 fi
18807 fi
18808 rm -f core conftest.err conftest.$ac_objext \
18809     conftest$ac_exeext conftest.$ac_ext
18810 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18811
18812             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18813             # Warning - without using the other run time loading flags,
18814             # -berok will link without error, but may produce a broken library.
18815             no_undefined_flag_CXX=' ${wl}-bernotok'
18816             allow_undefined_flag_CXX=' ${wl}-berok'
18817             if test "$with_gnu_ld" = yes; then
18818               # We only use this code for GNU lds that support --whole-archive.
18819               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
18820             else
18821               # Exported symbols can be pulled into shared objects from archives
18822               whole_archive_flag_spec_CXX='$convenience'
18823             fi
18824             archive_cmds_need_lc_CXX=yes
18825             # This is similar to how AIX traditionally builds its shared
18826             # libraries.
18827             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'
18828           fi
18829         fi
18830         ;;
18831
18832       beos*)
18833         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
18834           allow_undefined_flag_CXX=unsupported
18835           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
18836           # support --undefined.  This deserves some investigation.  FIXME
18837           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18838         else
18839           ld_shlibs_CXX=no
18840         fi
18841         ;;
18842
18843       chorus*)
18844         case $cc_basename in
18845           *)
18846           # FIXME: insert proper C++ library support
18847           ld_shlibs_CXX=no
18848           ;;
18849         esac
18850         ;;
18851
18852       cygwin* | mingw* | pw32* | cegcc*)
18853         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
18854         # as there is no search path for DLLs.
18855         hardcode_libdir_flag_spec_CXX='-L$libdir'
18856         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
18857         allow_undefined_flag_CXX=unsupported
18858         always_export_symbols_CXX=no
18859         enable_shared_with_static_runtimes_CXX=yes
18860
18861         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
18862           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
18863           # If the export-symbols file already is a .def file (1st line
18864           # is EXPORTS), use it as is; otherwise, prepend...
18865           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
18866             cp $export_symbols $output_objdir/$soname.def;
18867           else
18868             echo EXPORTS > $output_objdir/$soname.def;
18869             cat $export_symbols >> $output_objdir/$soname.def;
18870           fi~
18871           $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 $lib'
18872         else
18873           ld_shlibs_CXX=no
18874         fi
18875         ;;
18876       darwin* | rhapsody*)
18877
18878
18879   archive_cmds_need_lc_CXX=no
18880   hardcode_direct_CXX=no
18881   hardcode_automatic_CXX=yes
18882   hardcode_shlibpath_var_CXX=unsupported
18883   if test "$lt_cv_ld_force_load" = "yes"; then
18884     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 \"$new_convenience\"`'
18885   else
18886     whole_archive_flag_spec_CXX=''
18887   fi
18888   link_all_deplibs_CXX=yes
18889   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
18890   case $cc_basename in
18891      ifort*) _lt_dar_can_shared=yes ;;
18892      *) _lt_dar_can_shared=$GCC ;;
18893   esac
18894   if test "$_lt_dar_can_shared" = "yes"; then
18895     output_verbose_link_cmd=func_echo_all
18896     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}"
18897     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
18898     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}${_lt_dsymutil}"
18899     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
18900        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
18901       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${_lt_dsymutil}"
18902       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
18903     fi
18904
18905   else
18906   ld_shlibs_CXX=no
18907   fi
18908
18909         ;;
18910
18911       dgux*)
18912         case $cc_basename in
18913           ec++*)
18914             # FIXME: insert proper C++ library support
18915             ld_shlibs_CXX=no
18916             ;;
18917           ghcx*)
18918             # Green Hills C++ Compiler
18919             # FIXME: insert proper C++ library support
18920             ld_shlibs_CXX=no
18921             ;;
18922           *)
18923             # FIXME: insert proper C++ library support
18924             ld_shlibs_CXX=no
18925             ;;
18926         esac
18927         ;;
18928
18929       freebsd2.*)
18930         # C++ shared libraries reported to be fairly broken before
18931         # switch to ELF
18932         ld_shlibs_CXX=no
18933         ;;
18934
18935       freebsd-elf*)
18936         archive_cmds_need_lc_CXX=no
18937         ;;
18938
18939       freebsd* | dragonfly*)
18940         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
18941         # conventions
18942         ld_shlibs_CXX=yes
18943         ;;
18944
18945       gnu*)
18946         ;;
18947
18948       haiku*)
18949         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18950         link_all_deplibs_CXX=yes
18951         ;;
18952
18953       hpux9*)
18954         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18955         hardcode_libdir_separator_CXX=:
18956         export_dynamic_flag_spec_CXX='${wl}-E'
18957         hardcode_direct_CXX=yes
18958         hardcode_minus_L_CXX=yes # Not in the search PATH,
18959                                              # but as the default
18960                                              # location of the library.
18961
18962         case $cc_basename in
18963           CC*)
18964             # FIXME: insert proper C++ library support
18965             ld_shlibs_CXX=no
18966             ;;
18967           aCC*)
18968             archive_cmds_CXX='$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 $lib'
18969             # Commands to make compiler produce verbose output that lists
18970             # what "hidden" libraries, object files and flags are used when
18971             # linking a shared library.
18972             #
18973             # There doesn't appear to be a way to prevent this compiler from
18974             # explicitly linking system object files so we need to strip them
18975             # from the output so that they don't get included in the library
18976             # dependencies.
18977             output_verbose_link_cmd='templist=`($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"'
18978             ;;
18979           *)
18980             if test "$GXX" = yes; then
18981               archive_cmds_CXX='$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'
18982             else
18983               # FIXME: insert proper C++ library support
18984               ld_shlibs_CXX=no
18985             fi
18986             ;;
18987         esac
18988         ;;
18989
18990       hpux10*|hpux11*)
18991         if test $with_gnu_ld = no; then
18992           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18993           hardcode_libdir_separator_CXX=:
18994
18995           case $host_cpu in
18996             hppa*64*|ia64*)
18997               ;;
18998             *)
18999               export_dynamic_flag_spec_CXX='${wl}-E'
19000               ;;
19001           esac
19002         fi
19003         case $host_cpu in
19004           hppa*64*|ia64*)
19005             hardcode_direct_CXX=no
19006             hardcode_shlibpath_var_CXX=no
19007             ;;
19008           *)
19009             hardcode_direct_CXX=yes
19010             hardcode_direct_absolute_CXX=yes
19011             hardcode_minus_L_CXX=yes # Not in the search PATH,
19012                                                  # but as the default
19013                                                  # location of the library.
19014             ;;
19015         esac
19016
19017         case $cc_basename in
19018           CC*)
19019             # FIXME: insert proper C++ library support
19020             ld_shlibs_CXX=no
19021             ;;
19022           aCC*)
19023             case $host_cpu in
19024               hppa*64*)
19025                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19026                 ;;
19027               ia64*)
19028                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19029                 ;;
19030               *)
19031                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19032                 ;;
19033             esac
19034             # Commands to make compiler produce verbose output that lists
19035             # what "hidden" libraries, object files and flags are used when
19036             # linking a shared library.
19037             #
19038             # There doesn't appear to be a way to prevent this compiler from
19039             # explicitly linking system object files so we need to strip them
19040             # from the output so that they don't get included in the library
19041             # dependencies.
19042             output_verbose_link_cmd='templist=`($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"'
19043             ;;
19044           *)
19045             if test "$GXX" = yes; then
19046               if test $with_gnu_ld = no; then
19047                 case $host_cpu in
19048                   hppa*64*)
19049                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19050                     ;;
19051                   ia64*)
19052                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19053                     ;;
19054                   *)
19055                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19056                     ;;
19057                 esac
19058               fi
19059             else
19060               # FIXME: insert proper C++ library support
19061               ld_shlibs_CXX=no
19062             fi
19063             ;;
19064         esac
19065         ;;
19066
19067       interix[3-9]*)
19068         hardcode_direct_CXX=no
19069         hardcode_shlibpath_var_CXX=no
19070         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19071         export_dynamic_flag_spec_CXX='${wl}-E'
19072         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
19073         # Instead, shared libraries are loaded at an image base (0x10000000 by
19074         # default) and relocated if they conflict, which is a slow very memory
19075         # consuming and fragmenting process.  To avoid this, we pick a random,
19076         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
19077         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
19078         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19079         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19080         ;;
19081       irix5* | irix6*)
19082         case $cc_basename in
19083           CC*)
19084             # SGI C++
19085             archive_cmds_CXX='$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 $lib'
19086
19087             # Archives containing C++ object files must be created using
19088             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
19089             # necessary to make sure instantiated templates are included
19090             # in the archive.
19091             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
19092             ;;
19093           *)
19094             if test "$GXX" = yes; then
19095               if test "$with_gnu_ld" = no; then
19096                 archive_cmds_CXX='$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 $lib'
19097               else
19098                 archive_cmds_CXX='$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 $lib'
19099               fi
19100             fi
19101             link_all_deplibs_CXX=yes
19102             ;;
19103         esac
19104         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19105         hardcode_libdir_separator_CXX=:
19106         inherit_rpath_CXX=yes
19107         ;;
19108
19109       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19110         case $cc_basename in
19111           KCC*)
19112             # Kuck and Associates, Inc. (KAI) C++ Compiler
19113
19114             # KCC will only create a shared library if the output file
19115             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19116             # to its proper name (with version) after linking.
19117             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'
19118             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 $lib'
19119             # Commands to make compiler produce verbose output that lists
19120             # what "hidden" libraries, object files and flags are used when
19121             # linking a shared library.
19122             #
19123             # There doesn't appear to be a way to prevent this compiler from
19124             # explicitly linking system object files so we need to strip them
19125             # from the output so that they don't get included in the library
19126             # dependencies.
19127             output_verbose_link_cmd='templist=`$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"'
19128
19129             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19130             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19131
19132             # Archives containing C++ object files must be created using
19133             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
19134             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
19135             ;;
19136           icpc* | ecpc* )
19137             # Intel C++
19138             with_gnu_ld=yes
19139             # version 8.0 and above of icpc choke on multiply defined symbols
19140             # if we add $predep_objects and $postdep_objects, however 7.1 and
19141             # earlier do not add the objects themselves.
19142             case `$CC -V 2>&1` in
19143               *"Version 7."*)
19144                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19145                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19146                 ;;
19147               *)  # Version 8.0 or newer
19148                 tmp_idyn=
19149                 case $host_cpu in
19150                   ia64*) tmp_idyn=' -i_dynamic';;
19151                 esac
19152                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19153                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19154                 ;;
19155             esac
19156             archive_cmds_need_lc_CXX=no
19157             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19158             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19159             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
19160             ;;
19161           pgCC* | pgcpp*)
19162             # Portland Group C++ compiler
19163             case `$CC -V` in
19164             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
19165               prelink_cmds_CXX='tpldir=Template.dir~
19166                 rm -rf $tpldir~
19167                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
19168                 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
19169               old_archive_cmds_CXX='tpldir=Template.dir~
19170                 rm -rf $tpldir~
19171                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
19172                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
19173                 $RANLIB $oldlib'
19174               archive_cmds_CXX='tpldir=Template.dir~
19175                 rm -rf $tpldir~
19176                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19177                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19178               archive_expsym_cmds_CXX='tpldir=Template.dir~
19179                 rm -rf $tpldir~
19180                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19181                 $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 $lib'
19182               ;;
19183             *) # Version 6 and above use weak symbols
19184               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19185               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
19186               ;;
19187             esac
19188
19189             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
19190             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19191             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
19192             ;;
19193           cxx*)
19194             # Compaq C++
19195             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19196             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
19197
19198             runpath_var=LD_RUN_PATH
19199             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19200             hardcode_libdir_separator_CXX=:
19201
19202             # Commands to make compiler produce verbose output that lists
19203             # what "hidden" libraries, object files and flags are used when
19204             # linking a shared library.
19205             #
19206             # There doesn't appear to be a way to prevent this compiler from
19207             # explicitly linking system object files so we need to strip them
19208             # from the output so that they don't get included in the library
19209             # dependencies.
19210             output_verbose_link_cmd='templist=`$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" | $Xsed'
19211             ;;
19212           xl* | mpixl* | bgxl*)
19213             # IBM XL 8.0 on PPC, with GNU ld
19214             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19215             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19216             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19217             if test "x$supports_anon_versioning" = xyes; then
19218               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
19219                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
19220                 echo "local: *; };" >> $output_objdir/$libname.ver~
19221                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
19222             fi
19223             ;;
19224           *)
19225             case `$CC -V 2>&1 | sed 5q` in
19226             *Sun\ C*)
19227               # Sun C++ 5.9
19228               no_undefined_flag_CXX=' -zdefs'
19229               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19230               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
19231               hardcode_libdir_flag_spec_CXX='-R$libdir'
19232               whole_archive_flag_spec_CXX='${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'
19233               compiler_needs_object_CXX=yes
19234
19235               # Not sure whether something based on
19236               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
19237               # would be better.
19238               output_verbose_link_cmd='func_echo_all'
19239
19240               # Archives containing C++ object files must be created using
19241               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19242               # necessary to make sure instantiated templates are included
19243               # in the archive.
19244               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19245               ;;
19246             esac
19247             ;;
19248         esac
19249         ;;
19250
19251       lynxos*)
19252         # FIXME: insert proper C++ library support
19253         ld_shlibs_CXX=no
19254         ;;
19255
19256       m88k*)
19257         # FIXME: insert proper C++ library support
19258         ld_shlibs_CXX=no
19259         ;;
19260
19261       mvs*)
19262         case $cc_basename in
19263           cxx*)
19264             # FIXME: insert proper C++ library support
19265             ld_shlibs_CXX=no
19266             ;;
19267           *)
19268             # FIXME: insert proper C++ library support
19269             ld_shlibs_CXX=no
19270             ;;
19271         esac
19272         ;;
19273
19274       netbsd*)
19275         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
19276           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
19277           wlarc=
19278           hardcode_libdir_flag_spec_CXX='-R$libdir'
19279           hardcode_direct_CXX=yes
19280           hardcode_shlibpath_var_CXX=no
19281         fi
19282         # Workaround some broken pre-1.5 toolchains
19283         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
19284         ;;
19285
19286       *nto* | *qnx*)
19287         ld_shlibs_CXX=yes
19288         ;;
19289
19290       openbsd2*)
19291         # C++ shared libraries are fairly broken
19292         ld_shlibs_CXX=no
19293         ;;
19294
19295       openbsd*)
19296         if test -f /usr/libexec/ld.so; then
19297           hardcode_direct_CXX=yes
19298           hardcode_shlibpath_var_CXX=no
19299           hardcode_direct_absolute_CXX=yes
19300           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
19301           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19302           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
19303             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
19304             export_dynamic_flag_spec_CXX='${wl}-E'
19305             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
19306           fi
19307           output_verbose_link_cmd=func_echo_all
19308         else
19309           ld_shlibs_CXX=no
19310         fi
19311         ;;
19312
19313       osf3* | osf4* | osf5*)
19314         case $cc_basename in
19315           KCC*)
19316             # Kuck and Associates, Inc. (KAI) C++ Compiler
19317
19318             # KCC will only create a shared library if the output file
19319             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19320             # to its proper name (with version) after linking.
19321             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 $lib'
19322
19323             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19324             hardcode_libdir_separator_CXX=:
19325
19326             # Archives containing C++ object files must be created using
19327             # the KAI C++ compiler.
19328             case $host in
19329               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
19330               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
19331             esac
19332             ;;
19333           RCC*)
19334             # Rational C++ 2.4.1
19335             # FIXME: insert proper C++ library support
19336             ld_shlibs_CXX=no
19337             ;;
19338           cxx*)
19339             case $host in
19340               osf3*)
19341                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19342                 archive_cmds_CXX='$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 $lib'
19343                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19344                 ;;
19345               *)
19346                 allow_undefined_flag_CXX=' -expect_unresolved \*'
19347                 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'
19348                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
19349                   echo "-hidden">> $lib.exp~
19350                   $CC -shared$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~
19351                   $RM $lib.exp'
19352                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19353                 ;;
19354             esac
19355
19356             hardcode_libdir_separator_CXX=:
19357
19358             # Commands to make compiler produce verbose output that lists
19359             # what "hidden" libraries, object files and flags are used when
19360             # linking a shared library.
19361             #
19362             # There doesn't appear to be a way to prevent this compiler from
19363             # explicitly linking system object files so we need to strip them
19364             # from the output so that they don't get included in the library
19365             # dependencies.
19366             output_verbose_link_cmd='templist=`$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"'
19367             ;;
19368           *)
19369             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19370               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19371               case $host in
19372                 osf3*)
19373                   archive_cmds_CXX='$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 $lib'
19374                   ;;
19375                 *)
19376                   archive_cmds_CXX='$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 $lib'
19377                   ;;
19378               esac
19379
19380               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19381               hardcode_libdir_separator_CXX=:
19382
19383               # Commands to make compiler produce verbose output that lists
19384               # what "hidden" libraries, object files and flags are used when
19385               # linking a shared library.
19386               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19387
19388             else
19389               # FIXME: insert proper C++ library support
19390               ld_shlibs_CXX=no
19391             fi
19392             ;;
19393         esac
19394         ;;
19395
19396       psos*)
19397         # FIXME: insert proper C++ library support
19398         ld_shlibs_CXX=no
19399         ;;
19400
19401       sunos4*)
19402         case $cc_basename in
19403           CC*)
19404             # Sun C++ 4.x
19405             # FIXME: insert proper C++ library support
19406             ld_shlibs_CXX=no
19407             ;;
19408           lcc*)
19409             # Lucid
19410             # FIXME: insert proper C++ library support
19411             ld_shlibs_CXX=no
19412             ;;
19413           *)
19414             # FIXME: insert proper C++ library support
19415             ld_shlibs_CXX=no
19416             ;;
19417         esac
19418         ;;
19419
19420       solaris*)
19421         case $cc_basename in
19422           CC*)
19423             # Sun C++ 4.2, 5.x and Centerline C++
19424             archive_cmds_need_lc_CXX=yes
19425             no_undefined_flag_CXX=' -zdefs'
19426             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19427             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19428               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19429
19430             hardcode_libdir_flag_spec_CXX='-R$libdir'
19431             hardcode_shlibpath_var_CXX=no
19432             case $host_os in
19433               solaris2.[0-5] | solaris2.[0-5].*) ;;
19434               *)
19435                 # The compiler driver will combine and reorder linker options,
19436                 # but understands `-z linker_flag'.
19437                 # Supported since Solaris 2.6 (maybe 2.5.1?)
19438                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
19439                 ;;
19440             esac
19441             link_all_deplibs_CXX=yes
19442
19443             output_verbose_link_cmd='func_echo_all'
19444
19445             # Archives containing C++ object files must be created using
19446             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19447             # necessary to make sure instantiated templates are included
19448             # in the archive.
19449             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19450             ;;
19451           gcx*)
19452             # Green Hills C++ Compiler
19453             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19454
19455             # The C++ compiler must be used to create the archive.
19456             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
19457             ;;
19458           *)
19459             # GNU C++ compiler with Solaris linker
19460             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19461               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
19462               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
19463                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19464                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19465                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19466
19467                 # Commands to make compiler produce verbose output that lists
19468                 # what "hidden" libraries, object files and flags are used when
19469                 # linking a shared library.
19470                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19471               else
19472                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
19473                 # platform.
19474                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19475                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19476                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19477
19478                 # Commands to make compiler produce verbose output that lists
19479                 # what "hidden" libraries, object files and flags are used when
19480                 # linking a shared library.
19481                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19482               fi
19483
19484               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
19485               case $host_os in
19486                 solaris2.[0-5] | solaris2.[0-5].*) ;;
19487                 *)
19488                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
19489                   ;;
19490               esac
19491             fi
19492             ;;
19493         esac
19494         ;;
19495
19496     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
19497       no_undefined_flag_CXX='${wl}-z,text'
19498       archive_cmds_need_lc_CXX=no
19499       hardcode_shlibpath_var_CXX=no
19500       runpath_var='LD_RUN_PATH'
19501
19502       case $cc_basename in
19503         CC*)
19504           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19505           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19506           ;;
19507         *)
19508           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19509           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19510           ;;
19511       esac
19512       ;;
19513
19514       sysv5* | sco3.2v5* | sco5v6*)
19515         # Note: We can NOT use -z defs as we might desire, because we do not
19516         # link with -lc, and that would cause any symbols used from libc to
19517         # always be unresolved, which means just about no library would
19518         # ever link correctly.  If we're not using GNU ld we use -z text
19519         # though, which does catch some bad symbols but isn't as heavy-handed
19520         # as -z defs.
19521         no_undefined_flag_CXX='${wl}-z,text'
19522         allow_undefined_flag_CXX='${wl}-z,nodefs'
19523         archive_cmds_need_lc_CXX=no
19524         hardcode_shlibpath_var_CXX=no
19525         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
19526         hardcode_libdir_separator_CXX=':'
19527         link_all_deplibs_CXX=yes
19528         export_dynamic_flag_spec_CXX='${wl}-Bexport'
19529         runpath_var='LD_RUN_PATH'
19530
19531         case $cc_basename in
19532           CC*)
19533             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19534             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19535             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
19536               '"$old_archive_cmds_CXX"
19537             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
19538               '"$reload_cmds_CXX"
19539             ;;
19540           *)
19541             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19542             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19543             ;;
19544         esac
19545       ;;
19546
19547       tandem*)
19548         case $cc_basename in
19549           NCC*)
19550             # NonStop-UX NCC 3.20
19551             # FIXME: insert proper C++ library support
19552             ld_shlibs_CXX=no
19553             ;;
19554           *)
19555             # FIXME: insert proper C++ library support
19556             ld_shlibs_CXX=no
19557             ;;
19558         esac
19559         ;;
19560
19561       vxworks*)
19562         # FIXME: insert proper C++ library support
19563         ld_shlibs_CXX=no
19564         ;;
19565
19566       *)
19567         # FIXME: insert proper C++ library support
19568         ld_shlibs_CXX=no
19569         ;;
19570     esac
19571
19572     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
19573 $as_echo "$ld_shlibs_CXX" >&6; }
19574     test "$ld_shlibs_CXX" = no && can_build_shared=no
19575
19576     GCC_CXX="$GXX"
19577     LD_CXX="$LD"
19578
19579     ## CAVEAT EMPTOR:
19580     ## There is no encapsulation within the following macros, do not change
19581     ## the running order or otherwise move them around unless you know exactly
19582     ## what you are doing...
19583     # Dependencies to place before and after the object being linked:
19584 predep_objects_CXX=
19585 postdep_objects_CXX=
19586 predeps_CXX=
19587 postdeps_CXX=
19588 compiler_lib_search_path_CXX=
19589
19590 cat > conftest.$ac_ext <<_LT_EOF
19591 class Foo
19592 {
19593 public:
19594   Foo (void) { a = 0; }
19595 private:
19596   int a;
19597 };
19598 _LT_EOF
19599
19600 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
19601   (eval $ac_compile) 2>&5
19602   ac_status=$?
19603   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19604   test $ac_status = 0; }; then
19605   # Parse the compiler output and extract the necessary
19606   # objects, libraries and library flags.
19607
19608   # Sentinel used to keep track of whether or not we are before
19609   # the conftest object file.
19610   pre_test_object_deps_done=no
19611
19612   for p in `eval "$output_verbose_link_cmd"`; do
19613     case $p in
19614
19615     -L* | -R* | -l*)
19616        # Some compilers place space between "-{L,R}" and the path.
19617        # Remove the space.
19618        if test $p = "-L" ||
19619           test $p = "-R"; then
19620          prev=$p
19621          continue
19622        else
19623          prev=
19624        fi
19625
19626        if test "$pre_test_object_deps_done" = no; then
19627          case $p in
19628          -L* | -R*)
19629            # Internal compiler library paths should come after those
19630            # provided the user.  The postdeps already come after the
19631            # user supplied libs so there is no need to process them.
19632            if test -z "$compiler_lib_search_path_CXX"; then
19633              compiler_lib_search_path_CXX="${prev}${p}"
19634            else
19635              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
19636            fi
19637            ;;
19638          # The "-l" case would never come before the object being
19639          # linked, so don't bother handling this case.
19640          esac
19641        else
19642          if test -z "$postdeps_CXX"; then
19643            postdeps_CXX="${prev}${p}"
19644          else
19645            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
19646          fi
19647        fi
19648        ;;
19649
19650     *.$objext)
19651        # This assumes that the test object file only shows up
19652        # once in the compiler output.
19653        if test "$p" = "conftest.$objext"; then
19654          pre_test_object_deps_done=yes
19655          continue
19656        fi
19657
19658        if test "$pre_test_object_deps_done" = no; then
19659          if test -z "$predep_objects_CXX"; then
19660            predep_objects_CXX="$p"
19661          else
19662            predep_objects_CXX="$predep_objects_CXX $p"
19663          fi
19664        else
19665          if test -z "$postdep_objects_CXX"; then
19666            postdep_objects_CXX="$p"
19667          else
19668            postdep_objects_CXX="$postdep_objects_CXX $p"
19669          fi
19670        fi
19671        ;;
19672
19673     *) ;; # Ignore the rest.
19674
19675     esac
19676   done
19677
19678   # Clean up.
19679   rm -f a.out a.exe
19680 else
19681   echo "libtool.m4: error: problem compiling CXX test program"
19682 fi
19683
19684 $RM -f confest.$objext
19685
19686 # PORTME: override above test on systems where it is broken
19687 case $host_os in
19688 interix[3-9]*)
19689   # Interix 3.5 installs completely hosed .la files for C++, so rather than
19690   # hack all around it, let's just trust "g++" to DTRT.
19691   predep_objects_CXX=
19692   postdep_objects_CXX=
19693   postdeps_CXX=
19694   ;;
19695
19696 linux*)
19697   case `$CC -V 2>&1 | sed 5q` in
19698   *Sun\ C*)
19699     # Sun C++ 5.9
19700
19701     # The more standards-conforming stlport4 library is
19702     # incompatible with the Cstd library. Avoid specifying
19703     # it if it's in CXXFLAGS. Ignore libCrun as
19704     # -library=stlport4 depends on it.
19705     case " $CXX $CXXFLAGS " in
19706     *" -library=stlport4 "*)
19707       solaris_use_stlport4=yes
19708       ;;
19709     esac
19710
19711     if test "$solaris_use_stlport4" != yes; then
19712       postdeps_CXX='-library=Cstd -library=Crun'
19713     fi
19714     ;;
19715   esac
19716   ;;
19717
19718 solaris*)
19719   case $cc_basename in
19720   CC*)
19721     # The more standards-conforming stlport4 library is
19722     # incompatible with the Cstd library. Avoid specifying
19723     # it if it's in CXXFLAGS. Ignore libCrun as
19724     # -library=stlport4 depends on it.
19725     case " $CXX $CXXFLAGS " in
19726     *" -library=stlport4 "*)
19727       solaris_use_stlport4=yes
19728       ;;
19729     esac
19730
19731     # Adding this requires a known-good setup of shared libraries for
19732     # Sun compiler versions before 5.6, else PIC objects from an old
19733     # archive will be linked into the output, leading to subtle bugs.
19734     if test "$solaris_use_stlport4" != yes; then
19735       postdeps_CXX='-library=Cstd -library=Crun'
19736     fi
19737     ;;
19738   esac
19739   ;;
19740 esac
19741
19742
19743 case " $postdeps_CXX " in
19744 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
19745 esac
19746  compiler_lib_search_dirs_CXX=
19747 if test -n "${compiler_lib_search_path_CXX}"; then
19748  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
19749 fi
19750
19751
19752
19753
19754
19755
19756
19757
19758
19759
19760
19761
19762
19763
19764
19765
19766
19767
19768
19769
19770
19771
19772
19773
19774
19775
19776
19777
19778
19779
19780
19781     lt_prog_compiler_wl_CXX=
19782 lt_prog_compiler_pic_CXX=
19783 lt_prog_compiler_static_CXX=
19784
19785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
19786 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
19787
19788   # C++ specific cases for pic, static, wl, etc.
19789   if test "$GXX" = yes; then
19790     lt_prog_compiler_wl_CXX='-Wl,'
19791     lt_prog_compiler_static_CXX='-static'
19792
19793     case $host_os in
19794     aix*)
19795       # All AIX code is PIC.
19796       if test "$host_cpu" = ia64; then
19797         # AIX 5 now supports IA64 processor
19798         lt_prog_compiler_static_CXX='-Bstatic'
19799       fi
19800       lt_prog_compiler_pic_CXX='-fPIC'
19801       ;;
19802
19803     amigaos*)
19804       case $host_cpu in
19805       powerpc)
19806             # see comment about AmigaOS4 .so support
19807             lt_prog_compiler_pic_CXX='-fPIC'
19808         ;;
19809       m68k)
19810             # FIXME: we need at least 68020 code to build shared libraries, but
19811             # adding the `-m68020' flag to GCC prevents building anything better,
19812             # like `-m68040'.
19813             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
19814         ;;
19815       esac
19816       ;;
19817
19818     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
19819       # PIC is the default for these OSes.
19820       ;;
19821     mingw* | cygwin* | os2* | pw32* | cegcc*)
19822       # This hack is so that the source file can tell whether it is being
19823       # built for inclusion in a dll (and should export symbols for example).
19824       # Although the cygwin gcc ignores -fPIC, still need this for old-style
19825       # (--disable-auto-import) libraries
19826       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
19827       ;;
19828     darwin* | rhapsody*)
19829       # PIC is the default on this platform
19830       # Common symbols not allowed in MH_DYLIB files
19831       lt_prog_compiler_pic_CXX='-fno-common'
19832       ;;
19833     *djgpp*)
19834       # DJGPP does not support shared libraries at all
19835       lt_prog_compiler_pic_CXX=
19836       ;;
19837     haiku*)
19838       # PIC is the default for Haiku.
19839       # The "-static" flag exists, but is broken.
19840       lt_prog_compiler_static_CXX=
19841       ;;
19842     interix[3-9]*)
19843       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
19844       # Instead, we relocate shared libraries at runtime.
19845       ;;
19846     sysv4*MP*)
19847       if test -d /usr/nec; then
19848         lt_prog_compiler_pic_CXX=-Kconform_pic
19849       fi
19850       ;;
19851     hpux*)
19852       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
19853       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
19854       # sets the default TLS model and affects inlining.
19855       case $host_cpu in
19856       hppa*64*)
19857         ;;
19858       *)
19859         lt_prog_compiler_pic_CXX='-fPIC'
19860         ;;
19861       esac
19862       ;;
19863     *qnx* | *nto*)
19864       # QNX uses GNU C++, but need to define -shared option too, otherwise
19865       # it will coredump.
19866       lt_prog_compiler_pic_CXX='-fPIC -shared'
19867       ;;
19868     *)
19869       lt_prog_compiler_pic_CXX='-fPIC'
19870       ;;
19871     esac
19872   else
19873     case $host_os in
19874       aix[4-9]*)
19875         # All AIX code is PIC.
19876         if test "$host_cpu" = ia64; then
19877           # AIX 5 now supports IA64 processor
19878           lt_prog_compiler_static_CXX='-Bstatic'
19879         else
19880           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
19881         fi
19882         ;;
19883       chorus*)
19884         case $cc_basename in
19885         cxch68*)
19886           # Green Hills C++ Compiler
19887           # _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"
19888           ;;
19889         esac
19890         ;;
19891       dgux*)
19892         case $cc_basename in
19893           ec++*)
19894             lt_prog_compiler_pic_CXX='-KPIC'
19895             ;;
19896           ghcx*)
19897             # Green Hills C++ Compiler
19898             lt_prog_compiler_pic_CXX='-pic'
19899             ;;
19900           *)
19901             ;;
19902         esac
19903         ;;
19904       freebsd* | dragonfly*)
19905         # FreeBSD uses GNU C++
19906         ;;
19907       hpux9* | hpux10* | hpux11*)
19908         case $cc_basename in
19909           CC*)
19910             lt_prog_compiler_wl_CXX='-Wl,'
19911             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19912             if test "$host_cpu" != ia64; then
19913               lt_prog_compiler_pic_CXX='+Z'
19914             fi
19915             ;;
19916           aCC*)
19917             lt_prog_compiler_wl_CXX='-Wl,'
19918             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19919             case $host_cpu in
19920             hppa*64*|ia64*)
19921               # +Z the default
19922               ;;
19923             *)
19924               lt_prog_compiler_pic_CXX='+Z'
19925               ;;
19926             esac
19927             ;;
19928           *)
19929             ;;
19930         esac
19931         ;;
19932       interix*)
19933         # This is c89, which is MS Visual C++ (no shared libs)
19934         # Anyone wants to do a port?
19935         ;;
19936       irix5* | irix6* | nonstopux*)
19937         case $cc_basename in
19938           CC*)
19939             lt_prog_compiler_wl_CXX='-Wl,'
19940             lt_prog_compiler_static_CXX='-non_shared'
19941             # CC pic flag -KPIC is the default.
19942             ;;
19943           *)
19944             ;;
19945         esac
19946         ;;
19947       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19948         case $cc_basename in
19949           KCC*)
19950             # KAI C++ Compiler
19951             lt_prog_compiler_wl_CXX='--backend -Wl,'
19952             lt_prog_compiler_pic_CXX='-fPIC'
19953             ;;
19954           ecpc* )
19955             # old Intel C++ for x86_64 which still supported -KPIC.
19956             lt_prog_compiler_wl_CXX='-Wl,'
19957             lt_prog_compiler_pic_CXX='-KPIC'
19958             lt_prog_compiler_static_CXX='-static'
19959             ;;
19960           icpc* )
19961             # Intel C++, used to be incompatible with GCC.
19962             # ICC 10 doesn't accept -KPIC any more.
19963             lt_prog_compiler_wl_CXX='-Wl,'
19964             lt_prog_compiler_pic_CXX='-fPIC'
19965             lt_prog_compiler_static_CXX='-static'
19966             ;;
19967           pgCC* | pgcpp*)
19968             # Portland Group C++ compiler
19969             lt_prog_compiler_wl_CXX='-Wl,'
19970             lt_prog_compiler_pic_CXX='-fpic'
19971             lt_prog_compiler_static_CXX='-Bstatic'
19972             ;;
19973           cxx*)
19974             # Compaq C++
19975             # Make sure the PIC flag is empty.  It appears that all Alpha
19976             # Linux and Compaq Tru64 Unix objects are PIC.
19977             lt_prog_compiler_pic_CXX=
19978             lt_prog_compiler_static_CXX='-non_shared'
19979             ;;
19980           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
19981             # IBM XL 8.0, 9.0 on PPC and BlueGene
19982             lt_prog_compiler_wl_CXX='-Wl,'
19983             lt_prog_compiler_pic_CXX='-qpic'
19984             lt_prog_compiler_static_CXX='-qstaticlink'
19985             ;;
19986           *)
19987             case `$CC -V 2>&1 | sed 5q` in
19988             *Sun\ C*)
19989               # Sun C++ 5.9
19990               lt_prog_compiler_pic_CXX='-KPIC'
19991               lt_prog_compiler_static_CXX='-Bstatic'
19992               lt_prog_compiler_wl_CXX='-Qoption ld '
19993               ;;
19994             esac
19995             ;;
19996         esac
19997         ;;
19998       lynxos*)
19999         ;;
20000       m88k*)
20001         ;;
20002       mvs*)
20003         case $cc_basename in
20004           cxx*)
20005             lt_prog_compiler_pic_CXX='-W c,exportall'
20006             ;;
20007           *)
20008             ;;
20009         esac
20010         ;;
20011       netbsd*)
20012         ;;
20013       *qnx* | *nto*)
20014         # QNX uses GNU C++, but need to define -shared option too, otherwise
20015         # it will coredump.
20016         lt_prog_compiler_pic_CXX='-fPIC -shared'
20017         ;;
20018       osf3* | osf4* | osf5*)
20019         case $cc_basename in
20020           KCC*)
20021             lt_prog_compiler_wl_CXX='--backend -Wl,'
20022             ;;
20023           RCC*)
20024             # Rational C++ 2.4.1
20025             lt_prog_compiler_pic_CXX='-pic'
20026             ;;
20027           cxx*)
20028             # Digital/Compaq C++
20029             lt_prog_compiler_wl_CXX='-Wl,'
20030             # Make sure the PIC flag is empty.  It appears that all Alpha
20031             # Linux and Compaq Tru64 Unix objects are PIC.
20032             lt_prog_compiler_pic_CXX=
20033             lt_prog_compiler_static_CXX='-non_shared'
20034             ;;
20035           *)
20036             ;;
20037         esac
20038         ;;
20039       psos*)
20040         ;;
20041       solaris*)
20042         case $cc_basename in
20043           CC*)
20044             # Sun C++ 4.2, 5.x and Centerline C++
20045             lt_prog_compiler_pic_CXX='-KPIC'
20046             lt_prog_compiler_static_CXX='-Bstatic'
20047             lt_prog_compiler_wl_CXX='-Qoption ld '
20048             ;;
20049           gcx*)
20050             # Green Hills C++ Compiler
20051             lt_prog_compiler_pic_CXX='-PIC'
20052             ;;
20053           *)
20054             ;;
20055         esac
20056         ;;
20057       sunos4*)
20058         case $cc_basename in
20059           CC*)
20060             # Sun C++ 4.x
20061             lt_prog_compiler_pic_CXX='-pic'
20062             lt_prog_compiler_static_CXX='-Bstatic'
20063             ;;
20064           lcc*)
20065             # Lucid
20066             lt_prog_compiler_pic_CXX='-pic'
20067             ;;
20068           *)
20069             ;;
20070         esac
20071         ;;
20072       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
20073         case $cc_basename in
20074           CC*)
20075             lt_prog_compiler_wl_CXX='-Wl,'
20076             lt_prog_compiler_pic_CXX='-KPIC'
20077             lt_prog_compiler_static_CXX='-Bstatic'
20078             ;;
20079         esac
20080         ;;
20081       tandem*)
20082         case $cc_basename in
20083           NCC*)
20084             # NonStop-UX NCC 3.20
20085             lt_prog_compiler_pic_CXX='-KPIC'
20086             ;;
20087           *)
20088             ;;
20089         esac
20090         ;;
20091       vxworks*)
20092         ;;
20093       *)
20094         lt_prog_compiler_can_build_shared_CXX=no
20095         ;;
20096     esac
20097   fi
20098
20099 case $host_os in
20100   # For platforms which do not support PIC, -DPIC is meaningless:
20101   *djgpp*)
20102     lt_prog_compiler_pic_CXX=
20103     ;;
20104   *)
20105     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
20106     ;;
20107 esac
20108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
20109 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
20110
20111
20112
20113 #
20114 # Check to make sure the PIC flag actually works.
20115 #
20116 if test -n "$lt_prog_compiler_pic_CXX"; then
20117   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
20118 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
20119 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
20120   $as_echo_n "(cached) " >&6
20121 else
20122   lt_cv_prog_compiler_pic_works_CXX=no
20123    ac_outfile=conftest.$ac_objext
20124    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20125    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
20126    # Insert the option either (1) after the last *FLAGS variable, or
20127    # (2) before a word containing "conftest.", or (3) at the end.
20128    # Note that $ac_compile itself does not contain backslashes and begins
20129    # with a dollar sign (not a hyphen), so the echo should work correctly.
20130    # The option is referenced via a variable to avoid confusing sed.
20131    lt_compile=`echo "$ac_compile" | $SED \
20132    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20133    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20134    -e 's:$: $lt_compiler_flag:'`
20135    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20136    (eval "$lt_compile" 2>conftest.err)
20137    ac_status=$?
20138    cat conftest.err >&5
20139    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20140    if (exit $ac_status) && test -s "$ac_outfile"; then
20141      # The compiler can only warn and ignore the option if not recognized
20142      # So say no if there are warnings other than the usual output.
20143      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
20144      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20145      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
20146        lt_cv_prog_compiler_pic_works_CXX=yes
20147      fi
20148    fi
20149    $RM conftest*
20150
20151 fi
20152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
20153 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
20154
20155 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
20156     case $lt_prog_compiler_pic_CXX in
20157      "" | " "*) ;;
20158      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
20159      esac
20160 else
20161     lt_prog_compiler_pic_CXX=
20162      lt_prog_compiler_can_build_shared_CXX=no
20163 fi
20164
20165 fi
20166
20167
20168
20169 #
20170 # Check to make sure the static flag actually works.
20171 #
20172 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
20173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
20174 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
20175 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
20176   $as_echo_n "(cached) " >&6
20177 else
20178   lt_cv_prog_compiler_static_works_CXX=no
20179    save_LDFLAGS="$LDFLAGS"
20180    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
20181    echo "$lt_simple_link_test_code" > conftest.$ac_ext
20182    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
20183      # The linker can only warn and ignore the option if not recognized
20184      # So say no if there are warnings
20185      if test -s conftest.err; then
20186        # Append any errors to the config.log.
20187        cat conftest.err 1>&5
20188        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
20189        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20190        if diff conftest.exp conftest.er2 >/dev/null; then
20191          lt_cv_prog_compiler_static_works_CXX=yes
20192        fi
20193      else
20194        lt_cv_prog_compiler_static_works_CXX=yes
20195      fi
20196    fi
20197    $RM -r conftest*
20198    LDFLAGS="$save_LDFLAGS"
20199
20200 fi
20201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
20202 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
20203
20204 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
20205     :
20206 else
20207     lt_prog_compiler_static_CXX=
20208 fi
20209
20210
20211
20212
20213     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20214 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20215 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20216   $as_echo_n "(cached) " >&6
20217 else
20218   lt_cv_prog_compiler_c_o_CXX=no
20219    $RM -r conftest 2>/dev/null
20220    mkdir conftest
20221    cd conftest
20222    mkdir out
20223    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20224
20225    lt_compiler_flag="-o out/conftest2.$ac_objext"
20226    # Insert the option either (1) after the last *FLAGS variable, or
20227    # (2) before a word containing "conftest.", or (3) at the end.
20228    # Note that $ac_compile itself does not contain backslashes and begins
20229    # with a dollar sign (not a hyphen), so the echo should work correctly.
20230    lt_compile=`echo "$ac_compile" | $SED \
20231    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20232    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20233    -e 's:$: $lt_compiler_flag:'`
20234    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20235    (eval "$lt_compile" 2>out/conftest.err)
20236    ac_status=$?
20237    cat out/conftest.err >&5
20238    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20239    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20240    then
20241      # The compiler can only warn and ignore the option if not recognized
20242      # So say no if there are warnings
20243      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20244      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20245      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20246        lt_cv_prog_compiler_c_o_CXX=yes
20247      fi
20248    fi
20249    chmod u+w . 2>&5
20250    $RM conftest*
20251    # SGI C++ compiler will create directory out/ii_files/ for
20252    # template instantiation
20253    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20254    $RM out/* && rmdir out
20255    cd ..
20256    $RM -r conftest
20257    $RM conftest*
20258
20259 fi
20260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20261 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20262
20263
20264
20265     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20266 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20267 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20268   $as_echo_n "(cached) " >&6
20269 else
20270   lt_cv_prog_compiler_c_o_CXX=no
20271    $RM -r conftest 2>/dev/null
20272    mkdir conftest
20273    cd conftest
20274    mkdir out
20275    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20276
20277    lt_compiler_flag="-o out/conftest2.$ac_objext"
20278    # Insert the option either (1) after the last *FLAGS variable, or
20279    # (2) before a word containing "conftest.", or (3) at the end.
20280    # Note that $ac_compile itself does not contain backslashes and begins
20281    # with a dollar sign (not a hyphen), so the echo should work correctly.
20282    lt_compile=`echo "$ac_compile" | $SED \
20283    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20284    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20285    -e 's:$: $lt_compiler_flag:'`
20286    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20287    (eval "$lt_compile" 2>out/conftest.err)
20288    ac_status=$?
20289    cat out/conftest.err >&5
20290    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20291    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20292    then
20293      # The compiler can only warn and ignore the option if not recognized
20294      # So say no if there are warnings
20295      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20296      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20297      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20298        lt_cv_prog_compiler_c_o_CXX=yes
20299      fi
20300    fi
20301    chmod u+w . 2>&5
20302    $RM conftest*
20303    # SGI C++ compiler will create directory out/ii_files/ for
20304    # template instantiation
20305    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20306    $RM out/* && rmdir out
20307    cd ..
20308    $RM -r conftest
20309    $RM conftest*
20310
20311 fi
20312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20313 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20314
20315
20316
20317
20318 hard_links="nottested"
20319 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
20320   # do not overwrite the value of need_locks provided by the user
20321   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
20322 $as_echo_n "checking if we can lock with hard links... " >&6; }
20323   hard_links=yes
20324   $RM conftest*
20325   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20326   touch conftest.a
20327   ln conftest.a conftest.b 2>&5 || hard_links=no
20328   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20329   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
20330 $as_echo "$hard_links" >&6; }
20331   if test "$hard_links" = no; then
20332     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
20333 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
20334     need_locks=warn
20335   fi
20336 else
20337   need_locks=no
20338 fi
20339
20340
20341
20342     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
20343 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
20344
20345   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20346   case $host_os in
20347   aix[4-9]*)
20348     # If we're using GNU nm, then we don't want the "-C" option.
20349     # -C means demangle to AIX nm, but means don't demangle with GNU nm
20350     # Also, AIX nm treats weak defined symbols like other global defined
20351     # symbols, whereas GNU nm marks them as "W".
20352     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
20353       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20354     else
20355       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20356     fi
20357     ;;
20358   pw32*)
20359     export_symbols_cmds_CXX="$ltdll_cmds"
20360   ;;
20361   cygwin* | mingw* | cegcc*)
20362     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 > $export_symbols'
20363   ;;
20364   *)
20365     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20366   ;;
20367   esac
20368   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
20369
20370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
20371 $as_echo "$ld_shlibs_CXX" >&6; }
20372 test "$ld_shlibs_CXX" = no && can_build_shared=no
20373
20374 with_gnu_ld_CXX=$with_gnu_ld
20375
20376
20377
20378
20379
20380
20381 #
20382 # Do we need to explicitly link libc?
20383 #
20384 case "x$archive_cmds_need_lc_CXX" in
20385 x|xyes)
20386   # Assume -lc should be added
20387   archive_cmds_need_lc_CXX=yes
20388
20389   if test "$enable_shared" = yes && test "$GCC" = yes; then
20390     case $archive_cmds_CXX in
20391     *'~'*)
20392       # FIXME: we may have to deal with multi-command sequences.
20393       ;;
20394     '$CC '*)
20395       # Test whether the compiler implicitly links with -lc since on some
20396       # systems, -lgcc has to come before -lc. If gcc already passes -lc
20397       # to ld, don't add -lc before -lgcc.
20398       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
20399 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
20400 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
20401   $as_echo_n "(cached) " >&6
20402 else
20403   $RM conftest*
20404         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20405
20406         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
20407   (eval $ac_compile) 2>&5
20408   ac_status=$?
20409   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20410   test $ac_status = 0; } 2>conftest.err; then
20411           soname=conftest
20412           lib=conftest
20413           libobjs=conftest.$ac_objext
20414           deplibs=
20415           wl=$lt_prog_compiler_wl_CXX
20416           pic_flag=$lt_prog_compiler_pic_CXX
20417           compiler_flags=-v
20418           linker_flags=-v
20419           verstring=
20420           output_objdir=.
20421           libname=conftest
20422           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
20423           allow_undefined_flag_CXX=
20424           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
20425   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
20426   ac_status=$?
20427   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20428   test $ac_status = 0; }
20429           then
20430             lt_cv_archive_cmds_need_lc_CXX=no
20431           else
20432             lt_cv_archive_cmds_need_lc_CXX=yes
20433           fi
20434           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
20435         else
20436           cat conftest.err 1>&5
20437         fi
20438         $RM conftest*
20439
20440 fi
20441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
20442 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
20443       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
20444       ;;
20445     esac
20446   fi
20447   ;;
20448 esac
20449
20450
20451
20452
20453
20454
20455
20456
20457
20458
20459
20460
20461
20462
20463
20464
20465
20466
20467
20468
20469
20470
20471
20472
20473
20474
20475
20476
20477
20478
20479
20480
20481
20482
20483
20484
20485
20486
20487
20488
20489
20490
20491
20492
20493
20494
20495
20496
20497
20498
20499
20500
20501
20502
20503
20504
20505
20506
20507
20508
20509
20510
20511
20512
20513     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
20514 $as_echo_n "checking dynamic linker characteristics... " >&6; }
20515
20516 library_names_spec=
20517 libname_spec='lib$name'
20518 soname_spec=
20519 shrext_cmds=".so"
20520 postinstall_cmds=
20521 postuninstall_cmds=
20522 finish_cmds=
20523 finish_eval=
20524 shlibpath_var=
20525 shlibpath_overrides_runpath=unknown
20526 version_type=none
20527 dynamic_linker="$host_os ld.so"
20528 sys_lib_dlsearch_path_spec="/lib /usr/lib"
20529 need_lib_prefix=unknown
20530 hardcode_into_libs=no
20531
20532 # when you set need_version to no, make sure it does not cause -set_version
20533 # flags to be left without arguments
20534 need_version=unknown
20535
20536 case $host_os in
20537 aix3*)
20538   version_type=linux
20539   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
20540   shlibpath_var=LIBPATH
20541
20542   # AIX 3 has no versioning support, so we append a major version to the name.
20543   soname_spec='${libname}${release}${shared_ext}$major'
20544   ;;
20545
20546 aix[4-9]*)
20547   version_type=linux
20548   need_lib_prefix=no
20549   need_version=no
20550   hardcode_into_libs=yes
20551   if test "$host_cpu" = ia64; then
20552     # AIX 5 supports IA64
20553     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
20554     shlibpath_var=LD_LIBRARY_PATH
20555   else
20556     # With GCC up to 2.95.x, collect2 would create an import file
20557     # for dependence libraries.  The import file would start with
20558     # the line `#! .'.  This would cause the generated library to
20559     # depend on `.', always an invalid library.  This was fixed in
20560     # development snapshots of GCC prior to 3.0.
20561     case $host_os in
20562       aix4 | aix4.[01] | aix4.[01].*)
20563       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
20564            echo ' yes '
20565            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
20566         :
20567       else
20568         can_build_shared=no
20569       fi
20570       ;;
20571     esac
20572     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
20573     # soname into executable. Probably we can add versioning support to
20574     # collect2, so additional links can be useful in future.
20575     if test "$aix_use_runtimelinking" = yes; then
20576       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
20577       # instead of lib<name>.a to let people know that these are not
20578       # typical AIX shared libraries.
20579       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20580     else
20581       # We preserve .a as extension for shared libraries through AIX4.2
20582       # and later when we are not doing run time linking.
20583       library_names_spec='${libname}${release}.a $libname.a'
20584       soname_spec='${libname}${release}${shared_ext}$major'
20585     fi
20586     shlibpath_var=LIBPATH
20587   fi
20588   ;;
20589
20590 amigaos*)
20591   case $host_cpu in
20592   powerpc)
20593     # Since July 2007 AmigaOS4 officially supports .so libraries.
20594     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
20595     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20596     ;;
20597   m68k)
20598     library_names_spec='$libname.ixlibrary $libname.a'
20599     # Create ${libname}_ixlibrary.a entries in /sys/libs.
20600     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 ${libname}_ixlibrary.a || exit 1; done'
20601     ;;
20602   esac
20603   ;;
20604
20605 beos*)
20606   library_names_spec='${libname}${shared_ext}'
20607   dynamic_linker="$host_os ld.so"
20608   shlibpath_var=LIBRARY_PATH
20609   ;;
20610
20611 bsdi[45]*)
20612   version_type=linux
20613   need_version=no
20614   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20615   soname_spec='${libname}${release}${shared_ext}$major'
20616   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
20617   shlibpath_var=LD_LIBRARY_PATH
20618   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
20619   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
20620   # the default ld.so.conf also contains /usr/contrib/lib and
20621   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
20622   # libtool to hard-code these into programs
20623   ;;
20624
20625 cygwin* | mingw* | pw32* | cegcc*)
20626   version_type=windows
20627   shrext_cmds=".dll"
20628   need_version=no
20629   need_lib_prefix=no
20630
20631   case $GCC,$host_os in
20632   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
20633     library_names_spec='$libname.dll.a'
20634     # DLL is installed to $(libdir)/../bin by postinstall_cmds
20635     postinstall_cmds='base_file=`basename \${file}`~
20636       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
20637       dldir=$destdir/`dirname \$dlpath`~
20638       test -d \$dldir || mkdir -p \$dldir~
20639       $install_prog $dir/$dlname \$dldir/$dlname~
20640       chmod a+x \$dldir/$dlname~
20641       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
20642         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
20643       fi'
20644     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
20645       dlpath=$dir/\$dldll~
20646        $RM \$dlpath'
20647     shlibpath_overrides_runpath=yes
20648
20649     case $host_os in
20650     cygwin*)
20651       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
20652       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20653
20654       ;;
20655     mingw* | cegcc*)
20656       # MinGW DLLs use traditional 'lib' prefix
20657       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20658       ;;
20659     pw32*)
20660       # pw32 DLLs use 'pw' prefix rather than 'lib'
20661       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20662       ;;
20663     esac
20664     ;;
20665
20666   *)
20667     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
20668     ;;
20669   esac
20670   dynamic_linker='Win32 ld.exe'
20671   # FIXME: first we should search . and the directory the executable is in
20672   shlibpath_var=PATH
20673   ;;
20674
20675 darwin* | rhapsody*)
20676   dynamic_linker="$host_os dyld"
20677   version_type=darwin
20678   need_lib_prefix=no
20679   need_version=no
20680   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
20681   soname_spec='${libname}${release}${major}$shared_ext'
20682   shlibpath_overrides_runpath=yes
20683   shlibpath_var=DYLD_LIBRARY_PATH
20684   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
20685
20686   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
20687   ;;
20688
20689 dgux*)
20690   version_type=linux
20691   need_lib_prefix=no
20692   need_version=no
20693   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
20694   soname_spec='${libname}${release}${shared_ext}$major'
20695   shlibpath_var=LD_LIBRARY_PATH
20696   ;;
20697
20698 freebsd* | dragonfly*)
20699   # DragonFly does not have aout.  When/if they implement a new
20700   # versioning mechanism, adjust this.
20701   if test -x /usr/bin/objformat; then
20702     objformat=`/usr/bin/objformat`
20703   else
20704     case $host_os in
20705     freebsd[23].*) objformat=aout ;;
20706     *) objformat=elf ;;
20707     esac
20708   fi
20709   version_type=freebsd-$objformat
20710   case $version_type in
20711     freebsd-elf*)
20712       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20713       need_version=no
20714       need_lib_prefix=no
20715       ;;
20716     freebsd-*)
20717       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
20718       need_version=yes
20719       ;;
20720   esac
20721   shlibpath_var=LD_LIBRARY_PATH
20722   case $host_os in
20723   freebsd2.*)
20724     shlibpath_overrides_runpath=yes
20725     ;;
20726   freebsd3.[01]* | freebsdelf3.[01]*)
20727     shlibpath_overrides_runpath=yes
20728     hardcode_into_libs=yes
20729     ;;
20730   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
20731   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
20732     shlibpath_overrides_runpath=no
20733     hardcode_into_libs=yes
20734     ;;
20735   *) # from 4.6 on, and DragonFly
20736     shlibpath_overrides_runpath=yes
20737     hardcode_into_libs=yes
20738     ;;
20739   esac
20740   ;;
20741
20742 gnu*)
20743   version_type=linux
20744   need_lib_prefix=no
20745   need_version=no
20746   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20747   soname_spec='${libname}${release}${shared_ext}$major'
20748   shlibpath_var=LD_LIBRARY_PATH
20749   hardcode_into_libs=yes
20750   ;;
20751
20752 haiku*)
20753   version_type=linux
20754   need_lib_prefix=no
20755   need_version=no
20756   dynamic_linker="$host_os runtime_loader"
20757   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20758   soname_spec='${libname}${release}${shared_ext}$major'
20759   shlibpath_var=LIBRARY_PATH
20760   shlibpath_overrides_runpath=yes
20761   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
20762   hardcode_into_libs=yes
20763   ;;
20764
20765 hpux9* | hpux10* | hpux11*)
20766   # Give a soname corresponding to the major version so that dld.sl refuses to
20767   # link against other versions.
20768   version_type=sunos
20769   need_lib_prefix=no
20770   need_version=no
20771   case $host_cpu in
20772   ia64*)
20773     shrext_cmds='.so'
20774     hardcode_into_libs=yes
20775     dynamic_linker="$host_os dld.so"
20776     shlibpath_var=LD_LIBRARY_PATH
20777     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20778     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20779     soname_spec='${libname}${release}${shared_ext}$major'
20780     if test "X$HPUX_IA64_MODE" = X32; then
20781       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
20782     else
20783       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
20784     fi
20785     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20786     ;;
20787   hppa*64*)
20788     shrext_cmds='.sl'
20789     hardcode_into_libs=yes
20790     dynamic_linker="$host_os dld.sl"
20791     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
20792     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20793     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20794     soname_spec='${libname}${release}${shared_ext}$major'
20795     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
20796     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20797     ;;
20798   *)
20799     shrext_cmds='.sl'
20800     dynamic_linker="$host_os dld.sl"
20801     shlibpath_var=SHLIB_PATH
20802     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
20803     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20804     soname_spec='${libname}${release}${shared_ext}$major'
20805     ;;
20806   esac
20807   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
20808   postinstall_cmds='chmod 555 $lib'
20809   # or fails outright, so override atomically:
20810   install_override_mode=555
20811   ;;
20812
20813 interix[3-9]*)
20814   version_type=linux
20815   need_lib_prefix=no
20816   need_version=no
20817   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20818   soname_spec='${libname}${release}${shared_ext}$major'
20819   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
20820   shlibpath_var=LD_LIBRARY_PATH
20821   shlibpath_overrides_runpath=no
20822   hardcode_into_libs=yes
20823   ;;
20824
20825 irix5* | irix6* | nonstopux*)
20826   case $host_os in
20827     nonstopux*) version_type=nonstopux ;;
20828     *)
20829         if test "$lt_cv_prog_gnu_ld" = yes; then
20830                 version_type=linux
20831         else
20832                 version_type=irix
20833         fi ;;
20834   esac
20835   need_lib_prefix=no
20836   need_version=no
20837   soname_spec='${libname}${release}${shared_ext}$major'
20838   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
20839   case $host_os in
20840   irix5* | nonstopux*)
20841     libsuff= shlibsuff=
20842     ;;
20843   *)
20844     case $LD in # libtool.m4 will add one of these switches to LD
20845     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
20846       libsuff= shlibsuff= libmagic=32-bit;;
20847     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
20848       libsuff=32 shlibsuff=N32 libmagic=N32;;
20849     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
20850       libsuff=64 shlibsuff=64 libmagic=64-bit;;
20851     *) libsuff= shlibsuff= libmagic=never-match;;
20852     esac
20853     ;;
20854   esac
20855   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
20856   shlibpath_overrides_runpath=no
20857   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
20858   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
20859   hardcode_into_libs=yes
20860   ;;
20861
20862 # No shared lib support for Linux oldld, aout, or coff.
20863 linux*oldld* | linux*aout* | linux*coff*)
20864   dynamic_linker=no
20865   ;;
20866
20867 # This must be Linux ELF.
20868 linux* | k*bsd*-gnu | kopensolaris*-gnu)
20869   version_type=linux
20870   need_lib_prefix=no
20871   need_version=no
20872   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20873   soname_spec='${libname}${release}${shared_ext}$major'
20874   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
20875   shlibpath_var=LD_LIBRARY_PATH
20876   shlibpath_overrides_runpath=no
20877
20878   # Some binutils ld are patched to set DT_RUNPATH
20879   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
20880   $as_echo_n "(cached) " >&6
20881 else
20882   lt_cv_shlibpath_overrides_runpath=no
20883     save_LDFLAGS=$LDFLAGS
20884     save_libdir=$libdir
20885     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
20886          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
20887     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20888 /* end confdefs.h.  */
20889
20890 int
20891 main ()
20892 {
20893
20894   ;
20895   return 0;
20896 }
20897 _ACEOF
20898 if ac_fn_cxx_try_link "$LINENO"; then :
20899   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
20900   lt_cv_shlibpath_overrides_runpath=yes
20901 fi
20902 fi
20903 rm -f core conftest.err conftest.$ac_objext \
20904     conftest$ac_exeext conftest.$ac_ext
20905     LDFLAGS=$save_LDFLAGS
20906     libdir=$save_libdir
20907
20908 fi
20909
20910   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
20911
20912   # This implies no fast_install, which is unacceptable.
20913   # Some rework will be needed to allow for fast_install
20914   # before this can be enabled.
20915   hardcode_into_libs=yes
20916
20917   # Append ld.so.conf contents to the search path
20918   if test -f /etc/ld.so.conf; then
20919     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' ' '`
20920     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
20921   fi
20922
20923   # We used to test for /lib/ld.so.1 and disable shared libraries on
20924   # powerpc, because MkLinux only supported shared libraries with the
20925   # GNU dynamic linker.  Since this was broken with cross compilers,
20926   # most powerpc-linux boxes support dynamic linking these days and
20927   # people can always --disable-shared, the test was removed, and we
20928   # assume the GNU/Linux dynamic linker is in use.
20929   dynamic_linker='GNU/Linux ld.so'
20930   ;;
20931
20932 netbsd*)
20933   version_type=sunos
20934   need_lib_prefix=no
20935   need_version=no
20936   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
20937     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20938     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20939     dynamic_linker='NetBSD (a.out) ld.so'
20940   else
20941     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20942     soname_spec='${libname}${release}${shared_ext}$major'
20943     dynamic_linker='NetBSD ld.elf_so'
20944   fi
20945   shlibpath_var=LD_LIBRARY_PATH
20946   shlibpath_overrides_runpath=yes
20947   hardcode_into_libs=yes
20948   ;;
20949
20950 newsos6)
20951   version_type=linux
20952   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20953   shlibpath_var=LD_LIBRARY_PATH
20954   shlibpath_overrides_runpath=yes
20955   ;;
20956
20957 *nto* | *qnx*)
20958   version_type=qnx
20959   need_lib_prefix=no
20960   need_version=no
20961   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20962   soname_spec='${libname}${release}${shared_ext}$major'
20963   shlibpath_var=LD_LIBRARY_PATH
20964   shlibpath_overrides_runpath=no
20965   hardcode_into_libs=yes
20966   dynamic_linker='ldqnx.so'
20967   ;;
20968
20969 openbsd*)
20970   version_type=sunos
20971   sys_lib_dlsearch_path_spec="/usr/lib"
20972   need_lib_prefix=no
20973   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
20974   case $host_os in
20975     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
20976     *)                          need_version=no  ;;
20977   esac
20978   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20979   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20980   shlibpath_var=LD_LIBRARY_PATH
20981   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
20982     case $host_os in
20983       openbsd2.[89] | openbsd2.[89].*)
20984         shlibpath_overrides_runpath=no
20985         ;;
20986       *)
20987         shlibpath_overrides_runpath=yes
20988         ;;
20989       esac
20990   else
20991     shlibpath_overrides_runpath=yes
20992   fi
20993   ;;
20994
20995 os2*)
20996   libname_spec='$name'
20997   shrext_cmds=".dll"
20998   need_lib_prefix=no
20999   library_names_spec='$libname${shared_ext} $libname.a'
21000   dynamic_linker='OS/2 ld.exe'
21001   shlibpath_var=LIBPATH
21002   ;;
21003
21004 osf3* | osf4* | osf5*)
21005   version_type=osf
21006   need_lib_prefix=no
21007   need_version=no
21008   soname_spec='${libname}${release}${shared_ext}$major'
21009   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21010   shlibpath_var=LD_LIBRARY_PATH
21011   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
21012   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
21013   ;;
21014
21015 rdos*)
21016   dynamic_linker=no
21017   ;;
21018
21019 solaris*)
21020   version_type=linux
21021   need_lib_prefix=no
21022   need_version=no
21023   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21024   soname_spec='${libname}${release}${shared_ext}$major'
21025   shlibpath_var=LD_LIBRARY_PATH
21026   shlibpath_overrides_runpath=yes
21027   hardcode_into_libs=yes
21028   # ldd complains unless libraries are executable
21029   postinstall_cmds='chmod +x $lib'
21030   ;;
21031
21032 sunos4*)
21033   version_type=sunos
21034   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21035   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
21036   shlibpath_var=LD_LIBRARY_PATH
21037   shlibpath_overrides_runpath=yes
21038   if test "$with_gnu_ld" = yes; then
21039     need_lib_prefix=no
21040   fi
21041   need_version=yes
21042   ;;
21043
21044 sysv4 | sysv4.3*)
21045   version_type=linux
21046   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21047   soname_spec='${libname}${release}${shared_ext}$major'
21048   shlibpath_var=LD_LIBRARY_PATH
21049   case $host_vendor in
21050     sni)
21051       shlibpath_overrides_runpath=no
21052       need_lib_prefix=no
21053       runpath_var=LD_RUN_PATH
21054       ;;
21055     siemens)
21056       need_lib_prefix=no
21057       ;;
21058     motorola)
21059       need_lib_prefix=no
21060       need_version=no
21061       shlibpath_overrides_runpath=no
21062       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
21063       ;;
21064   esac
21065   ;;
21066
21067 sysv4*MP*)
21068   if test -d /usr/nec ;then
21069     version_type=linux
21070     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
21071     soname_spec='$libname${shared_ext}.$major'
21072     shlibpath_var=LD_LIBRARY_PATH
21073   fi
21074   ;;
21075
21076 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
21077   version_type=freebsd-elf
21078   need_lib_prefix=no
21079   need_version=no
21080   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
21081   soname_spec='${libname}${release}${shared_ext}$major'
21082   shlibpath_var=LD_LIBRARY_PATH
21083   shlibpath_overrides_runpath=yes
21084   hardcode_into_libs=yes
21085   if test "$with_gnu_ld" = yes; then
21086     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
21087   else
21088     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
21089     case $host_os in
21090       sco3.2v5*)
21091         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
21092         ;;
21093     esac
21094   fi
21095   sys_lib_dlsearch_path_spec='/usr/lib'
21096   ;;
21097
21098 tpf*)
21099   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
21100   version_type=linux
21101   need_lib_prefix=no
21102   need_version=no
21103   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21104   shlibpath_var=LD_LIBRARY_PATH
21105   shlibpath_overrides_runpath=no
21106   hardcode_into_libs=yes
21107   ;;
21108
21109 uts4*)
21110   version_type=linux
21111   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21112   soname_spec='${libname}${release}${shared_ext}$major'
21113   shlibpath_var=LD_LIBRARY_PATH
21114   ;;
21115
21116 *)
21117   dynamic_linker=no
21118   ;;
21119 esac
21120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
21121 $as_echo "$dynamic_linker" >&6; }
21122 test "$dynamic_linker" = no && can_build_shared=no
21123
21124 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
21125 if test "$GCC" = yes; then
21126   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
21127 fi
21128
21129 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
21130   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
21131 fi
21132 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
21133   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
21134 fi
21135
21136
21137
21138
21139
21140
21141
21142
21143
21144
21145
21146
21147
21148
21149
21150
21151
21152
21153
21154
21155
21156
21157
21158
21159
21160
21161
21162
21163
21164
21165
21166
21167
21168
21169
21170
21171
21172
21173     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
21174 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
21175 hardcode_action_CXX=
21176 if test -n "$hardcode_libdir_flag_spec_CXX" ||
21177    test -n "$runpath_var_CXX" ||
21178    test "X$hardcode_automatic_CXX" = "Xyes" ; then
21179
21180   # We can hardcode non-existent directories.
21181   if test "$hardcode_direct_CXX" != no &&
21182      # If the only mechanism to avoid hardcoding is shlibpath_var, we
21183      # have to relink, otherwise we might link with an installed library
21184      # when we should be linking with a yet-to-be-installed one
21185      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
21186      test "$hardcode_minus_L_CXX" != no; then
21187     # Linking always hardcodes the temporary library directory.
21188     hardcode_action_CXX=relink
21189   else
21190     # We can link without hardcoding, and we can hardcode nonexisting dirs.
21191     hardcode_action_CXX=immediate
21192   fi
21193 else
21194   # We cannot hardcode anything, or else we can only hardcode existing
21195   # directories.
21196   hardcode_action_CXX=unsupported
21197 fi
21198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
21199 $as_echo "$hardcode_action_CXX" >&6; }
21200
21201 if test "$hardcode_action_CXX" = relink ||
21202    test "$inherit_rpath_CXX" = yes; then
21203   # Fast installation is not supported
21204   enable_fast_install=no
21205 elif test "$shlibpath_overrides_runpath" = yes ||
21206      test "$enable_shared" = no; then
21207   # Fast installation is not necessary
21208   enable_fast_install=needless
21209 fi
21210
21211
21212
21213
21214
21215
21216
21217   fi # test -n "$compiler"
21218
21219   CC=$lt_save_CC
21220   LDCXX=$LD
21221   LD=$lt_save_LD
21222   GCC=$lt_save_GCC
21223   with_gnu_ld=$lt_save_with_gnu_ld
21224   lt_cv_path_LDCXX=$lt_cv_path_LD
21225   lt_cv_path_LD=$lt_save_path_LD
21226   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
21227   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
21228 fi # test "$_lt_caught_CXX_error" != yes
21229
21230 ac_ext=c
21231 ac_cpp='$CPP $CPPFLAGS'
21232 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21233 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21234 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21235
21236
21237
21238
21239
21240
21241
21242
21243
21244
21245
21246
21247
21248
21249
21250
21251 # Only expand once:
21252
21253
21254
21255
21256
21257 # Identify the assembler which will work hand-in-glove with the newly
21258 # built GCC, so that we can examine its features.  This is the assembler
21259 # which will be driven by the driver program.
21260 #
21261 # If build != host, and we aren't building gas in-tree, we identify a
21262 # build->target assembler and hope that it will have the same features
21263 # as the host->target assembler we'll be using.
21264 gcc_cv_gas_major_version=
21265 gcc_cv_gas_minor_version=
21266 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
21267
21268 if test "${gcc_cv_as+set}" = set; then :
21269
21270 else
21271
21272 if test -x "$DEFAULT_ASSEMBLER"; then
21273         gcc_cv_as="$DEFAULT_ASSEMBLER"
21274 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
21275      && test -f ../gas/Makefile \
21276      && test x$build = x$host; then
21277         gcc_cv_as=../gas/as-new$build_exeext
21278 elif test -x as$build_exeext; then
21279         # Build using assembler in the current directory.
21280         gcc_cv_as=./as$build_exeext
21281 elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then
21282         gcc_cv_as="$AS_FOR_TARGET"
21283 else
21284         # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
21285 set dummy $AS_FOR_TARGET; ac_word=$2
21286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21287 $as_echo_n "checking for $ac_word... " >&6; }
21288 if test "${ac_cv_path_gcc_cv_as+set}" = set; then :
21289   $as_echo_n "(cached) " >&6
21290 else
21291   case $gcc_cv_as in
21292   [\\/]* | ?:[\\/]*)
21293   ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
21294   ;;
21295   *)
21296   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21297 for as_dir in $PATH
21298 do
21299   IFS=$as_save_IFS
21300   test -z "$as_dir" && as_dir=.
21301     for ac_exec_ext in '' $ac_executable_extensions; do
21302   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21303     ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
21304     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21305     break 2
21306   fi
21307 done
21308   done
21309 IFS=$as_save_IFS
21310
21311   ;;
21312 esac
21313 fi
21314 gcc_cv_as=$ac_cv_path_gcc_cv_as
21315 if test -n "$gcc_cv_as"; then
21316   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21317 $as_echo "$gcc_cv_as" >&6; }
21318 else
21319   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21320 $as_echo "no" >&6; }
21321 fi
21322
21323
21324 fi
21325 fi
21326
21327 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
21328
21329 case "$ORIGINAL_AS_FOR_TARGET" in
21330   ./as | ./as$build_exeext) ;;
21331   *) ac_config_files="$ac_config_files as:exec-tool.in"
21332  ;;
21333 esac
21334
21335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5
21336 $as_echo_n "checking what assembler to use... " >&6; }
21337 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
21338   # Single tree build which includes gas.  We want to prefer it
21339   # over whatever linker top-level may have detected, since
21340   # we'll use what we're building after installation anyway.
21341   { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5
21342 $as_echo "newly built gas" >&6; }
21343   in_tree_gas=yes
21344   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21345 for f in $gcc_cv_as_bfd_srcdir/configure \
21346          $gcc_cv_as_gas_srcdir/configure \
21347          $gcc_cv_as_gas_srcdir/configure.in \
21348          $gcc_cv_as_gas_srcdir/Makefile.in ; do
21349   gcc_cv_gas_version=`sed -n -e 's/^[   ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
21350   if test x$gcc_cv_gas_version != x; then
21351     break
21352   fi
21353 done
21354 case $gcc_cv_gas_version in
21355   VERSION=[0-9]*) ;;
21356   *) as_fn_error "cannot find version of in-tree assembler" "$LINENO" 5;;
21357 esac
21358 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
21359 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21360 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
21361 case $gcc_cv_gas_patch_version in
21362   "") gcc_cv_gas_patch_version="0" ;;
21363 esac
21364 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
21365                             + $gcc_cv_gas_minor_version \) \* 1000 \
21366                             + $gcc_cv_gas_patch_version`
21367
21368   in_tree_gas_is_elf=no
21369   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
21370      || (grep 'obj_format = multi' ../gas/Makefile \
21371          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
21372   then
21373     in_tree_gas_is_elf=yes
21374   fi
21375 else
21376   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21377 $as_echo "$gcc_cv_as" >&6; }
21378   in_tree_gas=no
21379 fi
21380
21381 # Identify the linker which will work hand-in-glove with the newly
21382 # built GCC, so that we can examine its features.  This is the linker
21383 # which will be driven by the driver program.
21384 #
21385 # If build != host, and we aren't building gas in-tree, we identify a
21386 # build->target linker and hope that it will have the same features
21387 # as the host->target linker we'll be using.
21388 gcc_cv_gld_major_version=
21389 gcc_cv_gld_minor_version=
21390 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
21391 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21392
21393 if test "${gcc_cv_ld+set}" = set; then :
21394
21395 else
21396
21397 if test -x "$DEFAULT_LINKER"; then
21398         gcc_cv_ld="$DEFAULT_LINKER"
21399 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
21400      && test -f ../ld/Makefile \
21401      && test x$build = x$host; then
21402         gcc_cv_ld=../ld/ld-new$build_exeext
21403 elif test -x collect-ld$build_exeext; then
21404         # Build using linker in the current directory.
21405         gcc_cv_ld=./collect-ld$build_exeext
21406 elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then
21407         gcc_cv_ld="$LD_FOR_TARGET"
21408 else
21409         # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
21410 set dummy $LD_FOR_TARGET; ac_word=$2
21411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21412 $as_echo_n "checking for $ac_word... " >&6; }
21413 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then :
21414   $as_echo_n "(cached) " >&6
21415 else
21416   case $gcc_cv_ld in
21417   [\\/]* | ?:[\\/]*)
21418   ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
21419   ;;
21420   *)
21421   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21422 for as_dir in $PATH
21423 do
21424   IFS=$as_save_IFS
21425   test -z "$as_dir" && as_dir=.
21426     for ac_exec_ext in '' $ac_executable_extensions; do
21427   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21428     ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
21429     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21430     break 2
21431   fi
21432 done
21433   done
21434 IFS=$as_save_IFS
21435
21436   ;;
21437 esac
21438 fi
21439 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
21440 if test -n "$gcc_cv_ld"; then
21441   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21442 $as_echo "$gcc_cv_ld" >&6; }
21443 else
21444   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21445 $as_echo "no" >&6; }
21446 fi
21447
21448
21449 fi
21450 fi
21451
21452 ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
21453 PLUGIN_LD_SUFFIX=`basename $gcc_cv_ld | sed -e "s,$target_alias-,,"`
21454 # if the PLUGIN_LD is set ld-new, just have it as ld
21455 # as that is the installed named.
21456 if test x$PLUGIN_LD_SUFFIX = xld-new \
21457    || test x$PLUGIN_LD_SUFFIX = xcollect-ld ; then
21458   PLUGIN_LD_SUFFIX=ld
21459 fi
21460
21461 # Check whether --with-plugin-ld was given.
21462 if test "${with_plugin_ld+set}" = set; then :
21463   withval=$with_plugin_ld; if test x"$withval" != x; then
21464    ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
21465    PLUGIN_LD_SUFFIX=`echo $withval | sed -e "s,$target_alias-,,"`
21466  fi
21467 fi
21468
21469
21470
21471 cat >>confdefs.h <<_ACEOF
21472 #define PLUGIN_LD_SUFFIX "$PLUGIN_LD_SUFFIX"
21473 _ACEOF
21474
21475
21476 # Check to see if we are using gold instead of ld
21477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
21478 $as_echo_n "checking whether we are using gold... " >&6; }
21479 ld_is_gold=no
21480 if test x$gcc_cv_ld != x; then
21481   if $gcc_cv_ld --version 2>/dev/null | sed 1q \
21482      | grep "GNU gold" > /dev/null; then
21483     ld_is_gold=yes
21484   fi
21485 fi
21486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
21487 $as_echo "$ld_is_gold" >&6; }
21488
21489 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
21490
21491 case "$ORIGINAL_LD_FOR_TARGET" in
21492   ./collect-ld | ./collect-ld$build_exeext) ;;
21493   *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
21494  ;;
21495 esac
21496
21497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
21498 $as_echo_n "checking what linker to use... " >&6; }
21499 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
21500    || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
21501         # Single tree build which includes ld.  We want to prefer it
21502         # over whatever linker top-level may have detected, since
21503         # we'll use what we're building after installation anyway.
21504         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
21505 $as_echo "newly built ld" >&6; }
21506         in_tree_ld=yes
21507         in_tree_ld_is_elf=no
21508         if (grep 'EMUL = .*elf' ../ld/Makefile \
21509             || grep 'EMUL = .*linux' ../ld/Makefile \
21510             || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
21511           in_tree_ld_is_elf=yes
21512         elif test "$ld_is_gold" = yes; then
21513           in_tree_ld_is_elf=yes
21514         fi
21515         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
21516         do
21517                 gcc_cv_gld_version=`sed -n -e 's/^[     ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
21518                 if test x$gcc_cv_gld_version != x; then
21519                         break
21520                 fi
21521         done
21522         case $gcc_cv_gld_version in
21523           VERSION=[0-9]*) ;;
21524           *) as_fn_error "cannot find version of in-tree linker" "$LINENO" 5 ;;
21525         esac
21526         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
21527         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21528 else
21529         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21530 $as_echo "$gcc_cv_ld" >&6; }
21531         in_tree_ld=no
21532 fi
21533
21534 # Figure out what nm we will be using.
21535 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
21536 if test "${gcc_cv_nm+set}" = set; then :
21537
21538 else
21539
21540 if test -f $gcc_cv_binutils_srcdir/configure.in \
21541      && test -f ../binutils/Makefile \
21542      && test x$build = x$host; then
21543         gcc_cv_nm=../binutils/nm-new$build_exeext
21544 elif test -x nm$build_exeext; then
21545         gcc_cv_nm=./nm$build_exeext
21546 elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then
21547         gcc_cv_nm="$NM_FOR_TARGET"
21548 else
21549         # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
21550 set dummy $NM_FOR_TARGET; ac_word=$2
21551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21552 $as_echo_n "checking for $ac_word... " >&6; }
21553 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then :
21554   $as_echo_n "(cached) " >&6
21555 else
21556   case $gcc_cv_nm in
21557   [\\/]* | ?:[\\/]*)
21558   ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
21559   ;;
21560   *)
21561   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21562 for as_dir in $PATH
21563 do
21564   IFS=$as_save_IFS
21565   test -z "$as_dir" && as_dir=.
21566     for ac_exec_ext in '' $ac_executable_extensions; do
21567   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21568     ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
21569     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21570     break 2
21571   fi
21572 done
21573   done
21574 IFS=$as_save_IFS
21575
21576   ;;
21577 esac
21578 fi
21579 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
21580 if test -n "$gcc_cv_nm"; then
21581   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21582 $as_echo "$gcc_cv_nm" >&6; }
21583 else
21584   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21585 $as_echo "no" >&6; }
21586 fi
21587
21588
21589 fi
21590 fi
21591
21592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
21593 $as_echo_n "checking what nm to use... " >&6; }
21594 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
21595         # Single tree build which includes binutils.
21596         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
21597 $as_echo "newly built nm" >&6; }
21598         in_tree_nm=yes
21599 else
21600         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21601 $as_echo "$gcc_cv_nm" >&6; }
21602         in_tree_nm=no
21603 fi
21604
21605 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
21606
21607 case "$ORIGINAL_NM_FOR_TARGET" in
21608   ./nm | ./nm$build_exeext) ;;
21609   *) ac_config_files="$ac_config_files nm:exec-tool.in"
21610  ;;
21611 esac
21612
21613
21614 # Figure out what objdump we will be using.
21615 if test "${gcc_cv_objdump+set}" = set; then :
21616
21617 else
21618
21619 if test -f $gcc_cv_binutils_srcdir/configure.in \
21620      && test -f ../binutils/Makefile \
21621      && test x$build = x$host; then
21622         # Single tree build which includes binutils.
21623         gcc_cv_objdump=../binutils/objdump$build_exeext
21624 elif test -x objdump$build_exeext; then
21625         gcc_cv_objdump=./objdump$build_exeext
21626 elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then
21627         gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
21628 else
21629         # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
21630 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
21631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21632 $as_echo_n "checking for $ac_word... " >&6; }
21633 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then :
21634   $as_echo_n "(cached) " >&6
21635 else
21636   case $gcc_cv_objdump in
21637   [\\/]* | ?:[\\/]*)
21638   ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
21639   ;;
21640   *)
21641   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21642 for as_dir in $PATH
21643 do
21644   IFS=$as_save_IFS
21645   test -z "$as_dir" && as_dir=.
21646     for ac_exec_ext in '' $ac_executable_extensions; do
21647   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21648     ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
21649     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21650     break 2
21651   fi
21652 done
21653   done
21654 IFS=$as_save_IFS
21655
21656   ;;
21657 esac
21658 fi
21659 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
21660 if test -n "$gcc_cv_objdump"; then
21661   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21662 $as_echo "$gcc_cv_objdump" >&6; }
21663 else
21664   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21665 $as_echo "no" >&6; }
21666 fi
21667
21668
21669 fi
21670 fi
21671
21672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
21673 $as_echo_n "checking what objdump to use... " >&6; }
21674 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
21675         # Single tree build which includes binutils.
21676         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
21677 $as_echo "newly built objdump" >&6; }
21678 elif test x$gcc_cv_objdump = x; then
21679         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21680 $as_echo "not found" >&6; }
21681 else
21682         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21683 $as_echo "$gcc_cv_objdump" >&6; }
21684 fi
21685
21686 # Figure out what readelf we will be using.
21687 if test "${gcc_cv_readelf+set}" = set; then :
21688
21689 else
21690
21691 if test -f $gcc_cv_binutils_srcdir/configure.in \
21692      && test -f ../binutils/Makefile \
21693      && test x$build = x$host; then
21694         # Single tree build which includes binutils.
21695         gcc_cv_readelf=../binutils/readelf$build_exeext
21696 elif test -x readelf$build_exeext; then
21697         gcc_cv_readelf=./readelf$build_exeext
21698 else
21699         # Extract the first word of "readelf", so it can be a program name with args.
21700 set dummy readelf; ac_word=$2
21701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21702 $as_echo_n "checking for $ac_word... " >&6; }
21703 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then :
21704   $as_echo_n "(cached) " >&6
21705 else
21706   case $gcc_cv_readelf in
21707   [\\/]* | ?:[\\/]*)
21708   ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
21709   ;;
21710   *)
21711   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21712 for as_dir in $PATH
21713 do
21714   IFS=$as_save_IFS
21715   test -z "$as_dir" && as_dir=.
21716     for ac_exec_ext in '' $ac_executable_extensions; do
21717   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21718     ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
21719     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21720     break 2
21721   fi
21722 done
21723   done
21724 IFS=$as_save_IFS
21725
21726   ;;
21727 esac
21728 fi
21729 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
21730 if test -n "$gcc_cv_readelf"; then
21731   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21732 $as_echo "$gcc_cv_readelf" >&6; }
21733 else
21734   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21735 $as_echo "no" >&6; }
21736 fi
21737
21738
21739 fi
21740 fi
21741
21742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
21743 $as_echo_n "checking what readelf to use... " >&6; }
21744 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
21745         # Single tree build which includes binutils.
21746         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
21747 $as_echo "newly built readelf" >&6; }
21748 elif test x$gcc_cv_readelf = x; then
21749         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21750 $as_echo "not found" >&6; }
21751 else
21752         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21753 $as_echo "$gcc_cv_readelf" >&6; }
21754 fi
21755
21756 # Figure out what assembler alignment features are present.
21757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
21758 $as_echo_n "checking assembler flags... " >&6; }
21759 if test "${gcc_cv_as_flags+set}" = set; then :
21760   $as_echo_n "(cached) " >&6
21761 else
21762    case "$target" in
21763   i[34567]86-*-linux*)
21764         gcc_cv_as_flags="--32"
21765     ;;
21766   powerpc*-*-darwin*)
21767         gcc_cv_as_flags="-arch ppc"
21768     ;;
21769   *)
21770     gcc_cv_as_flags=" "
21771     ;;
21772   esac
21773 fi
21774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
21775 $as_echo "$gcc_cv_as_flags" >&6; }
21776
21777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
21778 $as_echo_n "checking assembler for .balign and .p2align... " >&6; }
21779 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then :
21780   $as_echo_n "(cached) " >&6
21781 else
21782   gcc_cv_as_balign_and_p2align=no
21783     if test $in_tree_gas = yes; then
21784     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
21785   then gcc_cv_as_balign_and_p2align=yes
21786 fi
21787   elif test x$gcc_cv_as != x; then
21788     $as_echo '.balign 4
21789 .p2align 2' > conftest.s
21790     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21791   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21792   (eval $ac_try) 2>&5
21793   ac_status=$?
21794   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21795   test $ac_status = 0; }; }
21796     then
21797         gcc_cv_as_balign_and_p2align=yes
21798     else
21799       echo "configure: failed program was" >&5
21800       cat conftest.s >&5
21801     fi
21802     rm -f conftest.o conftest.s
21803   fi
21804 fi
21805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
21806 $as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
21807 if test $gcc_cv_as_balign_and_p2align = yes; then
21808
21809 $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
21810
21811 fi
21812
21813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
21814 $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
21815 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then :
21816   $as_echo_n "(cached) " >&6
21817 else
21818   gcc_cv_as_max_skip_p2align=no
21819     if test $in_tree_gas = yes; then
21820     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21821   then gcc_cv_as_max_skip_p2align=yes
21822 fi
21823   elif test x$gcc_cv_as != x; then
21824     $as_echo '.p2align 4,,7' > conftest.s
21825     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21826   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21827   (eval $ac_try) 2>&5
21828   ac_status=$?
21829   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21830   test $ac_status = 0; }; }
21831     then
21832         gcc_cv_as_max_skip_p2align=yes
21833     else
21834       echo "configure: failed program was" >&5
21835       cat conftest.s >&5
21836     fi
21837     rm -f conftest.o conftest.s
21838   fi
21839 fi
21840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
21841 $as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
21842 if test $gcc_cv_as_max_skip_p2align = yes; then
21843
21844 $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
21845
21846 fi
21847
21848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
21849 $as_echo_n "checking assembler for .literal16... " >&6; }
21850 if test "${gcc_cv_as_literal16+set}" = set; then :
21851   $as_echo_n "(cached) " >&6
21852 else
21853   gcc_cv_as_literal16=no
21854     if test $in_tree_gas = yes; then
21855     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21856   then gcc_cv_as_literal16=yes
21857 fi
21858   elif test x$gcc_cv_as != x; then
21859     $as_echo '.literal16' > conftest.s
21860     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21861   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21862   (eval $ac_try) 2>&5
21863   ac_status=$?
21864   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21865   test $ac_status = 0; }; }
21866     then
21867         gcc_cv_as_literal16=yes
21868     else
21869       echo "configure: failed program was" >&5
21870       cat conftest.s >&5
21871     fi
21872     rm -f conftest.o conftest.s
21873   fi
21874 fi
21875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
21876 $as_echo "$gcc_cv_as_literal16" >&6; }
21877 if test $gcc_cv_as_literal16 = yes; then
21878
21879 $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
21880
21881 fi
21882
21883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
21884 $as_echo_n "checking assembler for working .subsection -1... " >&6; }
21885 if test "${gcc_cv_as_subsection_m1+set}" = set; then :
21886   $as_echo_n "(cached) " >&6
21887 else
21888   gcc_cv_as_subsection_m1=no
21889     if test $in_tree_gas = yes; then
21890     if test $in_tree_gas_is_elf = yes \
21891   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21892   then gcc_cv_as_subsection_m1=yes
21893 fi
21894   elif test x$gcc_cv_as != x; then
21895     $as_echo 'conftest_label1: .word 0
21896 .subsection -1
21897 conftest_label2: .word 0
21898 .previous' > conftest.s
21899     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21900   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21901   (eval $ac_try) 2>&5
21902   ac_status=$?
21903   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21904   test $ac_status = 0; }; }
21905     then
21906         if test x$gcc_cv_nm != x; then
21907     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
21908     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
21909     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
21910     then :
21911     else gcc_cv_as_subsection_m1=yes
21912     fi
21913     rm -f conftest.nm1 conftest.nm2
21914   fi
21915     else
21916       echo "configure: failed program was" >&5
21917       cat conftest.s >&5
21918     fi
21919     rm -f conftest.o conftest.s
21920   fi
21921 fi
21922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
21923 $as_echo "$gcc_cv_as_subsection_m1" >&6; }
21924 if test $gcc_cv_as_subsection_m1 = yes; then
21925
21926 $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
21927
21928 fi
21929
21930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
21931 $as_echo_n "checking assembler for .weak... " >&6; }
21932 if test "${gcc_cv_as_weak+set}" = set; then :
21933   $as_echo_n "(cached) " >&6
21934 else
21935   gcc_cv_as_weak=no
21936     if test $in_tree_gas = yes; then
21937     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
21938   then gcc_cv_as_weak=yes
21939 fi
21940   elif test x$gcc_cv_as != x; then
21941     $as_echo '  .weak foobar' > conftest.s
21942     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21943   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21944   (eval $ac_try) 2>&5
21945   ac_status=$?
21946   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21947   test $ac_status = 0; }; }
21948     then
21949         gcc_cv_as_weak=yes
21950     else
21951       echo "configure: failed program was" >&5
21952       cat conftest.s >&5
21953     fi
21954     rm -f conftest.o conftest.s
21955   fi
21956 fi
21957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
21958 $as_echo "$gcc_cv_as_weak" >&6; }
21959 if test $gcc_cv_as_weak = yes; then
21960
21961 $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
21962
21963 fi
21964
21965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
21966 $as_echo_n "checking assembler for .weakref... " >&6; }
21967 if test "${gcc_cv_as_weakref+set}" = set; then :
21968   $as_echo_n "(cached) " >&6
21969 else
21970   gcc_cv_as_weakref=no
21971     if test $in_tree_gas = yes; then
21972     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
21973   then gcc_cv_as_weakref=yes
21974 fi
21975   elif test x$gcc_cv_as != x; then
21976     $as_echo '  .weakref foobar, barfnot' > conftest.s
21977     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21978   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21979   (eval $ac_try) 2>&5
21980   ac_status=$?
21981   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21982   test $ac_status = 0; }; }
21983     then
21984         gcc_cv_as_weakref=yes
21985     else
21986       echo "configure: failed program was" >&5
21987       cat conftest.s >&5
21988     fi
21989     rm -f conftest.o conftest.s
21990   fi
21991 fi
21992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
21993 $as_echo "$gcc_cv_as_weakref" >&6; }
21994 if test $gcc_cv_as_weakref = yes; then
21995
21996 $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
21997
21998 fi
21999
22000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
22001 $as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
22002 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then :
22003   $as_echo_n "(cached) " >&6
22004 else
22005   gcc_cv_as_nsubspa_comdat=no
22006     if test $in_tree_gas = yes; then
22007     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
22008   then gcc_cv_as_nsubspa_comdat=yes
22009 fi
22010   elif test x$gcc_cv_as != x; then
22011     $as_echo '  .SPACE $TEXT$
22012         .NSUBSPA $CODE$,COMDAT' > conftest.s
22013     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22014   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22015   (eval $ac_try) 2>&5
22016   ac_status=$?
22017   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22018   test $ac_status = 0; }; }
22019     then
22020         gcc_cv_as_nsubspa_comdat=yes
22021     else
22022       echo "configure: failed program was" >&5
22023       cat conftest.s >&5
22024     fi
22025     rm -f conftest.o conftest.s
22026   fi
22027 fi
22028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
22029 $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
22030 if test $gcc_cv_as_nsubspa_comdat = yes; then
22031
22032 $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
22033
22034 fi
22035
22036 # .hidden needs to be supported in both the assembler and the linker,
22037 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
22038 # This is irritatingly difficult to feature test for; we have to check the
22039 # date string after the version number.  If we've got an in-tree
22040 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
22041 # to be safe.
22042 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
22043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
22044 $as_echo_n "checking assembler for .hidden... " >&6; }
22045 if test "${gcc_cv_as_hidden+set}" = set; then :
22046   $as_echo_n "(cached) " >&6
22047 else
22048   gcc_cv_as_hidden=no
22049     if test $in_tree_gas = yes; then
22050     if test $in_tree_gas_is_elf = yes \
22051   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
22052   then gcc_cv_as_hidden=yes
22053 fi
22054   elif test x$gcc_cv_as != x; then
22055     $as_echo '  .hidden foobar
22056 foobar:' > conftest.s
22057     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22058   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22059   (eval $ac_try) 2>&5
22060   ac_status=$?
22061   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22062   test $ac_status = 0; }; }
22063     then
22064
22065 # Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with
22066 # STV_HIDDEN, so disable .hidden support if so.
22067 case "${target}" in
22068   i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22069     if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then
22070       cat > conftest.s <<EOF
22071 .globl hidden
22072         .hidden hidden
22073 hidden:
22074 .globl default
22075         .set    default,hidden
22076 EOF
22077       if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22078         && $gcc_cv_objdump -t conftest.o 2>/dev/null | \
22079         grep '\.hidden default' > /dev/null; then
22080         gcc_cv_as_hidden=no
22081       else
22082         gcc_cv_as_hidden=yes
22083       fi
22084     else
22085       # Assume bug is present if objdump is missing.
22086       gcc_cv_as_hidden=no
22087     fi
22088     ;;
22089   *)
22090     gcc_cv_as_hidden=yes
22091     ;;
22092 esac
22093     else
22094       echo "configure: failed program was" >&5
22095       cat conftest.s >&5
22096     fi
22097     rm -f conftest.o conftest.s
22098   fi
22099 fi
22100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
22101 $as_echo "$gcc_cv_as_hidden" >&6; }
22102
22103 case "${target}" in
22104   *-*-darwin*)
22105     # Darwin as has some visibility support, though with a different syntax.
22106     gcc_cv_as_hidden=yes
22107     ;;
22108 esac
22109
22110 # gnu_indirect_function type is an extension proposed at
22111 # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
22112 # selection of function implementation
22113 # Check whether --enable-gnu-indirect-function was given.
22114 if test "${enable_gnu_indirect_function+set}" = set; then :
22115   enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
22116     yes | no) ;;
22117     *) as_fn_error "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
22118 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
22119   esac
22120 else
22121   enable_gnu_indirect_function="$default_gnu_indirect_function"
22122 fi
22123
22124
22125 gif=`if test x$enable_gnu_indirect_function = xyes; then echo 1; else echo 0; fi`
22126
22127 cat >>confdefs.h <<_ACEOF
22128 #define HAVE_GNU_INDIRECT_FUNCTION $gif
22129 _ACEOF
22130
22131
22132
22133 if test $in_tree_ld != yes ; then
22134   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
22135   if echo "$ld_ver" | grep GNU > /dev/null; then
22136     if test x"$ld_is_gold" = xyes; then
22137       # GNU gold --version looks like this:
22138       #
22139       # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
22140       #
22141       # We extract the binutils version which is more familiar and specific
22142       # than the gold version.
22143       ld_vers=`echo $ld_ver | sed -n \
22144           -e 's,^[^)]*[  ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
22145     else
22146       # GNU ld --version looks like this:
22147       #
22148       # GNU ld (GNU Binutils) 2.21.51.20110225
22149       ld_vers=`echo $ld_ver | sed -n \
22150           -e 's,^.*[     ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22151     fi
22152     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
22153     ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22154     ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22155     ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
22156   else
22157     case "${target}" in
22158       *-*-solaris2*)
22159         # See acinclude.m4 (gcc_SUN_LD_VERSION) for the version number
22160         # format.
22161         #
22162         # Don't reuse gcc_gv_sun_ld_vers_* in case a linker other than
22163         # /usr/ccs/bin/ld has been configured.
22164         ld_ver=`$gcc_cv_ld -V 2>&1`
22165         if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22166           ld_vers=`echo $ld_ver | sed -n \
22167             -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22168           ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22169           ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22170         fi
22171         ;;
22172     esac
22173   fi
22174 fi
22175
22176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
22177 $as_echo_n "checking linker for .hidden support... " >&6; }
22178 if test "${gcc_cv_ld_hidden+set}" = set; then :
22179   $as_echo_n "(cached) " >&6
22180 else
22181   if test $in_tree_ld = yes ; then
22182   gcc_cv_ld_hidden=no
22183   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
22184      && test $in_tree_ld_is_elf = yes; then
22185      gcc_cv_ld_hidden=yes
22186   fi
22187 else
22188   gcc_cv_ld_hidden=yes
22189   if test x"$ld_is_gold" = xyes; then
22190     :
22191   elif echo "$ld_ver" | grep GNU > /dev/null; then
22192     case "${target}" in
22193       mmix-knuth-mmixware)
22194         # The linker emits by default mmo, not ELF, so "no" is appropriate.
22195         gcc_cv_ld_hidden=no
22196         ;;
22197     esac
22198     if test 0"$ld_date" -lt 20020404; then
22199       if test -n "$ld_date"; then
22200         # If there was date string, but was earlier than 2002-04-04, fail
22201         gcc_cv_ld_hidden=no
22202       elif test -z "$ld_vers"; then
22203         # If there was no date string nor ld version number, something is wrong
22204         gcc_cv_ld_hidden=no
22205       else
22206         test -z "$ld_vers_patch" && ld_vers_patch=0
22207         if test "$ld_vers_major" -lt 2; then
22208           gcc_cv_ld_hidden=no
22209         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
22210           gcc_cv_ld_hidden="no"
22211         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
22212           gcc_cv_ld_hidden=no
22213         fi
22214       fi
22215     fi
22216   else
22217     case "${target}" in
22218       *-*-darwin*)
22219         # Darwin ld has some visibility support.
22220         gcc_cv_ld_hidden=yes
22221         ;;
22222       hppa64*-*-hpux* | ia64*-*-hpux*)
22223         gcc_cv_ld_hidden=yes
22224         ;;
22225       *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
22226         # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
22227         # .symbolic was only added in Solaris 9 12/02.
22228         gcc_cv_ld_hidden=yes
22229         ;;
22230       *)
22231         gcc_cv_ld_hidden=no
22232         ;;
22233     esac
22234   fi
22235 fi
22236 fi
22237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
22238 $as_echo "$gcc_cv_ld_hidden" >&6; }
22239 libgcc_visibility=no
22240
22241
22242 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
22243   libgcc_visibility=yes
22244
22245 $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
22246
22247 fi
22248
22249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
22250 $as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
22251 gcc_cv_ld_ro_rw_mix=unknown
22252 if test $in_tree_ld = yes ; then
22253   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
22254      && test $in_tree_ld_is_elf = yes; then
22255     gcc_cv_ld_ro_rw_mix=read-write
22256   fi
22257 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22258   echo '.section myfoosect, "a"' > conftest1.s
22259   echo '.section myfoosect, "aw"' > conftest2.s
22260   echo '.byte 1' >> conftest2.s
22261   echo '.section myfoosect, "a"' > conftest3.s
22262   echo '.byte 0' >> conftest3.s
22263   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
22264      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
22265      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
22266      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
22267         conftest2.o conftest3.o > /dev/null 2>&1; then
22268     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
22269                          | sed -e '/myfoosect/!d' -e N`
22270     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
22271       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
22272         gcc_cv_ld_ro_rw_mix=read-only
22273       else
22274         gcc_cv_ld_ro_rw_mix=read-write
22275       fi
22276     fi
22277   fi
22278   rm -f conftest.* conftest[123].*
22279 fi
22280 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22281
22282 $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
22283
22284 fi
22285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
22286 $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
22287
22288 if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22289   case "${target}" in
22290     *-*-solaris2*)
22291       #
22292       # Solaris 2 ld -V output looks like this for a regular version:
22293       #
22294       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
22295       #
22296       # but test versions add stuff at the end:
22297       #
22298       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
22299       #
22300       gcc_cv_sun_ld_ver=`/usr/ccs/bin/ld -V 2>&1`
22301       if echo "$gcc_cv_sun_ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22302         gcc_cv_sun_ld_vers=`echo $gcc_cv_sun_ld_ver | sed -n \
22303           -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22304         gcc_cv_sun_ld_vers_major=`expr "$gcc_cv_sun_ld_vers" : '\([0-9]*\)'`
22305         gcc_cv_sun_ld_vers_minor=`expr "$gcc_cv_sun_ld_vers" : '[0-9]*\.\([0-9]*\)'`
22306       fi
22307       ;;
22308   esac
22309 fi
22310
22311 # Check whether --enable-initfini-array was given.
22312 if test "${enable_initfini_array+set}" = set; then :
22313   enableval=$enable_initfini_array;
22314 else
22315
22316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
22317 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
22318 if test "${gcc_cv_initfini_array+set}" = set; then :
22319   $as_echo_n "(cached) " >&6
22320 else
22321     if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22322     case "${target}" in
22323       ia64-*)
22324         if test "$cross_compiling" = yes; then :
22325   gcc_cv_initfini_array=no
22326 else
22327   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22328 /* end confdefs.h.  */
22329
22330 #ifndef __ELF__
22331 #error Not an ELF OS
22332 #endif
22333 /* We turn on .preinit_array/.init_array/.fini_array support for ia64
22334    if it can be used.  */
22335 static int x = -1;
22336 int main (void) { return x; }
22337 int foo (void) { x = 0; }
22338 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
22339
22340 _ACEOF
22341 if ac_fn_c_try_run "$LINENO"; then :
22342   gcc_cv_initfini_array=yes
22343 else
22344   gcc_cv_initfini_array=no
22345 fi
22346 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22347   conftest.$ac_objext conftest.beam conftest.$ac_ext
22348 fi
22349 ;;
22350       *)
22351         gcc_cv_initfini_array=no
22352         if test $in_tree_ld = yes ; then
22353           if test "$gcc_cv_gld_major_version" -eq 2 \
22354              -a "$gcc_cv_gld_minor_version" -ge 22 \
22355              -o "$gcc_cv_gld_major_version" -gt 2 \
22356              && test $in_tree_ld_is_elf = yes; then
22357             gcc_cv_initfini_array=yes
22358           fi
22359         elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22360           cat > conftest.s <<\EOF
22361 .section .dtors,"a",%progbits
22362 .balign 4
22363 .byte 'A', 'A', 'A', 'A'
22364 .section .ctors,"a",%progbits
22365 .balign 4
22366 .byte 'B', 'B', 'B', 'B'
22367 .section .fini_array.65530,"a",%progbits
22368 .balign 4
22369 .byte 'C', 'C', 'C', 'C'
22370 .section .init_array.65530,"a",%progbits
22371 .balign 4
22372 .byte 'D', 'D', 'D', 'D'
22373 .section .dtors.64528,"a",%progbits
22374 .balign 4
22375 .byte 'E', 'E', 'E', 'E'
22376 .section .ctors.64528,"a",%progbits
22377 .balign 4
22378 .byte 'F', 'F', 'F', 'F'
22379 .section .fini_array.01005,"a",%progbits
22380 .balign 4
22381 .byte 'G', 'G', 'G', 'G'
22382 .section .init_array.01005,"a",%progbits
22383 .balign 4
22384 .byte 'H', 'H', 'H', 'H'
22385 .text
22386 .globl _start
22387 _start:
22388 EOF
22389           if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22390              && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
22391              && $gcc_cv_objdump -s -j .init_array conftest \
22392                 | grep HHHHFFFFDDDDBBBB > /dev/null 2>&1 \
22393              && $gcc_cv_objdump -s -j .fini_array conftest \
22394                 | grep GGGGEEEECCCCAAAA > /dev/null 2>&1; then
22395             gcc_cv_initfini_array=yes
22396           fi
22397           rm -f conftest conftest.*
22398         fi
22399         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22400 /* end confdefs.h.  */
22401
22402 #ifndef __ELF__
22403 # error Not an ELF OS
22404 #endif
22405 #include <stdlib.h>
22406 #if defined __GLIBC_PREREQ
22407 # if __GLIBC_PREREQ (2, 4)
22408 # else
22409 #  error GLIBC 2.4 required
22410 # endif
22411 #else
22412 # if defined __sun__ && defined __svr4__
22413    /* Solaris ld.so.1 supports .init_array/.fini_array since Solaris 8.  */
22414 # else
22415 #  error The C library not known to support .init_array/.fini_array
22416 # endif
22417 #endif
22418
22419 _ACEOF
22420 if ac_fn_c_try_cpp "$LINENO"; then :
22421
22422 else
22423   gcc_cv_initfini_array=no
22424 fi
22425 rm -f conftest.err conftest.$ac_ext;;
22426     esac
22427   else
22428     { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5
22429 $as_echo_n "checking cross compile... guessing... " >&6; }
22430     gcc_cv_initfini_array=no
22431   fi
22432 fi
22433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
22434 $as_echo "$gcc_cv_initfini_array" >&6; }
22435   enable_initfini_array=$gcc_cv_initfini_array
22436
22437 fi
22438
22439 if test $enable_initfini_array = yes; then
22440
22441 $as_echo "#define HAVE_INITFINI_ARRAY_SUPPORT 1" >>confdefs.h
22442
22443 fi
22444
22445 # Check if we have .[us]leb128, and support symbol arithmetic with it.
22446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
22447 $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
22448 if test "${gcc_cv_as_leb128+set}" = set; then :
22449   $as_echo_n "(cached) " >&6
22450 else
22451   gcc_cv_as_leb128=no
22452     if test $in_tree_gas = yes; then
22453     if test $in_tree_gas_is_elf = yes \
22454   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22455   then gcc_cv_as_leb128=yes
22456 fi
22457   elif test x$gcc_cv_as != x; then
22458     $as_echo '  .data
22459         .uleb128 L2 - L1
22460 L1:
22461         .uleb128 1280
22462         .sleb128 -1010
22463 L2:' > conftest.s
22464     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22465   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22466   (eval $ac_try) 2>&5
22467   ac_status=$?
22468   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22469   test $ac_status = 0; }; }
22470     then
22471         # GAS versions before 2.11 do not support uleb128,
22472   # despite appearing to.
22473   # ??? There exists an elf-specific test that will crash
22474   # the assembler.  Perhaps it's better to figure out whether
22475   # arbitrary sections are supported and try the test.
22476   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
22477   if echo "$as_ver" | grep GNU > /dev/null; then
22478     as_vers=`echo $as_ver | sed -n \
22479         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22480     as_major=`expr "$as_vers" : '\([0-9]*\)'`
22481     as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
22482     if test $as_major -eq 2 && test $as_minor -lt 11
22483     then :
22484     else gcc_cv_as_leb128=yes
22485     fi
22486   fi
22487     else
22488       echo "configure: failed program was" >&5
22489       cat conftest.s >&5
22490     fi
22491     rm -f conftest.o conftest.s
22492   fi
22493 fi
22494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
22495 $as_echo "$gcc_cv_as_leb128" >&6; }
22496 if test $gcc_cv_as_leb128 = yes; then
22497
22498 $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
22499
22500 fi
22501
22502 # Check if we have assembler support for unwind directives.
22503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
22504 $as_echo_n "checking assembler for cfi directives... " >&6; }
22505 if test "${gcc_cv_as_cfi_directive+set}" = set; then :
22506   $as_echo_n "(cached) " >&6
22507 else
22508   gcc_cv_as_cfi_directive=no
22509   if test x$gcc_cv_as != x; then
22510     $as_echo '  .text
22511         .cfi_startproc
22512         .cfi_offset 0, 0
22513         .cfi_same_value 1
22514         .cfi_def_cfa 1, 2
22515         .cfi_escape 1, 2, 3, 4, 5
22516         .cfi_endproc' > conftest.s
22517     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22518   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22519   (eval $ac_try) 2>&5
22520   ac_status=$?
22521   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22522   test $ac_status = 0; }; }
22523     then
22524         case "$target" in
22525   *-*-solaris*)
22526     # If the linker used on Solaris (like Sun ld) isn't capable of merging
22527     # read-only and read-write sections, we need to make sure that the
22528     # assembler used emits read-write .eh_frame sections.
22529     if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
22530       if test "x$gcc_cv_objdump" != x; then
22531         if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22532                 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
22533           gcc_cv_as_cfi_directive=no
22534         else
22535           case "$target" in
22536             i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
22537               # On Solaris/x86, make sure that GCC and gas agree on using
22538               # read-only .eh_frame sections for 64-bit.
22539               if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \
22540                 $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22541                         sed -e /.eh_frame/!d -e N | \
22542                         grep READONLY > /dev/null; then
22543                 gcc_cv_as_cfi_directive=yes
22544               else
22545                 gcc_cv_as_cfi_directive=no
22546               fi
22547               ;;
22548             *)
22549               gcc_cv_as_cfi_directive=yes
22550               ;;
22551           esac
22552         fi
22553       else
22554         # no objdump, err on the side of caution
22555         gcc_cv_as_cfi_directive=no
22556       fi
22557     else
22558       gcc_cv_as_cfi_directive=yes
22559     fi
22560     ;;
22561   *-*-*)
22562     gcc_cv_as_cfi_directive=yes
22563     ;;
22564 esac
22565     else
22566       echo "configure: failed program was" >&5
22567       cat conftest.s >&5
22568     fi
22569     rm -f conftest.o conftest.s
22570   fi
22571 fi
22572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
22573 $as_echo "$gcc_cv_as_cfi_directive" >&6; }
22574
22575 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
22576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
22577 $as_echo_n "checking assembler for working cfi advance... " >&6; }
22578 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then :
22579   $as_echo_n "(cached) " >&6
22580 else
22581   gcc_cv_as_cfi_advance_working=no
22582   if test x$gcc_cv_as != x; then
22583     $as_echo '  .text
22584         .cfi_startproc
22585         .cfi_adjust_cfa_offset 64
22586         .skip 75040, 0
22587         .cfi_adjust_cfa_offset 128
22588         .cfi_endproc' > conftest.s
22589     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22590   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22591   (eval $ac_try) 2>&5
22592   ac_status=$?
22593   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22594   test $ac_status = 0; }; }
22595     then
22596
22597 if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
22598     | grep 'DW_CFA_advance_loc[24]:[    ][      ]*75040[        ]' >/dev/null; then
22599    gcc_cv_as_cfi_advance_working=yes
22600 fi
22601
22602     else
22603       echo "configure: failed program was" >&5
22604       cat conftest.s >&5
22605     fi
22606     rm -f conftest.o conftest.s
22607   fi
22608 fi
22609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
22610 $as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
22611
22612 else
22613   # no objdump, err on the side of caution
22614   gcc_cv_as_cfi_advance_working=no
22615 fi
22616
22617
22618 cat >>confdefs.h <<_ACEOF
22619 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
22620        && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
22621 _ACEOF
22622
22623
22624
22625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
22626 $as_echo_n "checking assembler for cfi personality directive... " >&6; }
22627 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then :
22628   $as_echo_n "(cached) " >&6
22629 else
22630   gcc_cv_as_cfi_personality_directive=no
22631   if test x$gcc_cv_as != x; then
22632     $as_echo '  .text
22633         .cfi_startproc
22634         .cfi_personality 0, symbol
22635         .cfi_endproc' > conftest.s
22636     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22637   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22638   (eval $ac_try) 2>&5
22639   ac_status=$?
22640   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22641   test $ac_status = 0; }; }
22642     then
22643         gcc_cv_as_cfi_personality_directive=yes
22644     else
22645       echo "configure: failed program was" >&5
22646       cat conftest.s >&5
22647     fi
22648     rm -f conftest.o conftest.s
22649   fi
22650 fi
22651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
22652 $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
22653
22654
22655 cat >>confdefs.h <<_ACEOF
22656 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
22657     then echo 1; else echo 0; fi`
22658 _ACEOF
22659
22660
22661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
22662 $as_echo_n "checking assembler for cfi sections directive... " >&6; }
22663 if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then :
22664   $as_echo_n "(cached) " >&6
22665 else
22666   gcc_cv_as_cfi_sections_directive=no
22667   if test x$gcc_cv_as != x; then
22668     $as_echo '  .text
22669         .cfi_sections .debug_frame, .eh_frame
22670         .cfi_startproc
22671         .cfi_endproc' > conftest.s
22672     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22673   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22674   (eval $ac_try) 2>&5
22675   ac_status=$?
22676   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22677   test $ac_status = 0; }; }
22678     then
22679         case $target_os in
22680   win32 | pe | cygwin* | mingw32* | uwin*)
22681     # Need to check that we generated the correct relocation for the
22682     # .debug_frame section.  This was fixed for binutils 2.21.
22683     gcc_cv_as_cfi_sections_directive=no
22684     if test "x$gcc_cv_objdump" != x; then
22685      if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
22686         grep secrel > /dev/null; then
22687       gcc_cv_as_cfi_sections_directive=yes
22688      fi
22689     fi
22690     ;;
22691   *)
22692     gcc_cv_as_cfi_sections_directive=yes
22693     ;;
22694 esac
22695     else
22696       echo "configure: failed program was" >&5
22697       cat conftest.s >&5
22698     fi
22699     rm -f conftest.o conftest.s
22700   fi
22701 fi
22702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
22703 $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
22704
22705
22706
22707 cat >>confdefs.h <<_ACEOF
22708 #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes;
22709     then echo 1; else echo 0; fi`
22710 _ACEOF
22711
22712
22713 # GAS versions up to and including 2.11.0 may mis-optimize
22714 # .eh_frame data.
22715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
22716 $as_echo_n "checking assembler for eh_frame optimization... " >&6; }
22717 if test "${gcc_cv_as_eh_frame+set}" = set; then :
22718   $as_echo_n "(cached) " >&6
22719 else
22720   gcc_cv_as_eh_frame=no
22721     if test $in_tree_gas = yes; then
22722     if test $in_tree_gas_is_elf = yes \
22723   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22724   then gcc_cv_as_eh_frame=yes
22725 fi
22726   elif test x$gcc_cv_as != x; then
22727     $as_echo '  .text
22728 .LFB1:
22729         .4byte  0
22730 .L1:
22731         .4byte  0
22732 .LFE1:
22733         .section        .eh_frame,"aw",@progbits
22734 __FRAME_BEGIN__:
22735         .4byte  .LECIE1-.LSCIE1
22736 .LSCIE1:
22737         .4byte  0x0
22738         .byte   0x1
22739         .ascii "z\0"
22740         .byte   0x1
22741         .byte   0x78
22742         .byte   0x1a
22743         .byte   0x0
22744         .byte   0x4
22745         .4byte  1
22746         .p2align 1
22747 .LECIE1:
22748 .LSFDE1:
22749         .4byte  .LEFDE1-.LASFDE1
22750 .LASFDE1:
22751         .4byte  .LASFDE1-__FRAME_BEGIN__
22752         .4byte  .LFB1
22753         .4byte  .LFE1-.LFB1
22754         .byte   0x4
22755         .4byte  .LFE1-.LFB1
22756         .byte   0x4
22757         .4byte  .L1-.LFB1
22758 .LEFDE1:' > conftest.s
22759     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22760   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22761   (eval $ac_try) 2>&5
22762   ac_status=$?
22763   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22764   test $ac_status = 0; }; }
22765     then
22766           cat > conftest.lit <<EOF
22767  0000 10000000 00000000 017a0001 781a0004  .........z..x...
22768  0010 01000000 12000000 18000000 00000000  ................
22769  0020 08000000 04080000 0044               .........D
22770 EOF
22771 cat > conftest.big <<EOF
22772  0000 00000010 00000000 017a0001 781a0004  .........z..x...
22773  0010 00000001 00000012 00000018 00000000  ................
22774  0020 00000008 04000000 0844               .........D
22775 EOF
22776   # If the assembler didn't choke, and we can objdump,
22777   # and we got the correct data, then succeed.
22778   # The text in the here-document typically retains its unix-style line
22779   # endings, while the output of objdump will use host line endings.
22780   # Therefore, use diff -b for the comparisons.
22781   if test x$gcc_cv_objdump != x \
22782   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
22783      | tail -3 > conftest.got \
22784   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
22785     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
22786   then
22787     gcc_cv_as_eh_frame=yes
22788   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
22789   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22790   (eval $ac_try) 2>&5
22791   ac_status=$?
22792   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22793   test $ac_status = 0; }; }; then
22794     gcc_cv_as_eh_frame=buggy
22795   else
22796     # Uh oh, what do we do now?
22797     gcc_cv_as_eh_frame=no
22798   fi
22799     else
22800       echo "configure: failed program was" >&5
22801       cat conftest.s >&5
22802     fi
22803     rm -f conftest.o conftest.s
22804   fi
22805 fi
22806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
22807 $as_echo "$gcc_cv_as_eh_frame" >&6; }
22808
22809
22810 if test $gcc_cv_as_eh_frame = buggy; then
22811
22812 $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
22813
22814 fi
22815
22816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22817 $as_echo_n "checking assembler for section merging support... " >&6; }
22818 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22819   $as_echo_n "(cached) " >&6
22820 else
22821   gcc_cv_as_shf_merge=no
22822     if test $in_tree_gas = yes; then
22823     if test $in_tree_gas_is_elf = yes \
22824   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22825   then gcc_cv_as_shf_merge=yes
22826 fi
22827   elif test x$gcc_cv_as != x; then
22828     $as_echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
22829     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22830   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22831   (eval $ac_try) 2>&5
22832   ac_status=$?
22833   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22834   test $ac_status = 0; }; }
22835     then
22836         gcc_cv_as_shf_merge=yes
22837     else
22838       echo "configure: failed program was" >&5
22839       cat conftest.s >&5
22840     fi
22841     rm -f conftest.o conftest.s
22842   fi
22843 fi
22844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22845 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22846
22847 if test $gcc_cv_as_shf_merge = no; then
22848   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22849 $as_echo_n "checking assembler for section merging support... " >&6; }
22850 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22851   $as_echo_n "(cached) " >&6
22852 else
22853   gcc_cv_as_shf_merge=no
22854     if test $in_tree_gas = yes; then
22855     if test $in_tree_gas_is_elf = yes \
22856   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22857   then gcc_cv_as_shf_merge=yes
22858 fi
22859   elif test x$gcc_cv_as != x; then
22860     $as_echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
22861     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22862   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22863   (eval $ac_try) 2>&5
22864   ac_status=$?
22865   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22866   test $ac_status = 0; }; }
22867     then
22868         gcc_cv_as_shf_merge=yes
22869     else
22870       echo "configure: failed program was" >&5
22871       cat conftest.s >&5
22872     fi
22873     rm -f conftest.o conftest.s
22874   fi
22875 fi
22876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22877 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22878
22879 fi
22880
22881 cat >>confdefs.h <<_ACEOF
22882 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
22883 _ACEOF
22884
22885
22886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5
22887 $as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; }
22888 if test "${gcc_cv_as_comdat_group+set}" = set; then :
22889   $as_echo_n "(cached) " >&6
22890 else
22891   gcc_cv_as_comdat_group=no
22892     if test $in_tree_gas = yes; then
22893     if test $in_tree_gas_is_elf = yes \
22894   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22895   then gcc_cv_as_comdat_group=yes
22896 fi
22897   elif test x$gcc_cv_as != x; then
22898     $as_echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
22899     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22900   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22901   (eval $ac_try) 2>&5
22902   ac_status=$?
22903   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22904   test $ac_status = 0; }; }
22905     then
22906         gcc_cv_as_comdat_group=yes
22907     else
22908       echo "configure: failed program was" >&5
22909       cat conftest.s >&5
22910     fi
22911     rm -f conftest.o conftest.s
22912   fi
22913 fi
22914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
22915 $as_echo "$gcc_cv_as_comdat_group" >&6; }
22916
22917 if test $gcc_cv_as_comdat_group = yes; then
22918   gcc_cv_as_comdat_group_percent=no
22919   gcc_cv_as_comdat_group_group=no
22920 else
22921  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as, %type)" >&5
22922 $as_echo_n "checking assembler for COMDAT group support (GNU as, %type)... " >&6; }
22923 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then :
22924   $as_echo_n "(cached) " >&6
22925 else
22926   gcc_cv_as_comdat_group_percent=no
22927     if test $in_tree_gas = yes; then
22928     if test $in_tree_gas_is_elf = yes \
22929   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22930   then gcc_cv_as_comdat_group_percent=yes
22931 fi
22932   elif test x$gcc_cv_as != x; then
22933     $as_echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
22934     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22935   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22936   (eval $ac_try) 2>&5
22937   ac_status=$?
22938   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22939   test $ac_status = 0; }; }
22940     then
22941         gcc_cv_as_comdat_group_percent=yes
22942     else
22943       echo "configure: failed program was" >&5
22944       cat conftest.s >&5
22945     fi
22946     rm -f conftest.o conftest.s
22947   fi
22948 fi
22949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
22950 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
22951
22952  if test $gcc_cv_as_comdat_group_percent = yes; then
22953    gcc_cv_as_comdat_group_group=no
22954  else
22955    if test -z "${gcc_cv_as_comdat_group_group+set}"; then
22956      gcc_cv_as_comdat_group_group=no
22957    fi
22958    case "${target}" in
22959      # Sun as uses a completely different syntax.
22960      *-*-solaris2*)
22961        case "${target}" in
22962          sparc*-*-solaris2*)
22963            conftest_s='
22964                .group foo,".text%foo",#comdat
22965                .section ".text%foo", #alloc,#execinstr,#progbits
22966                .globl foo
22967              foo:
22968              '
22969            ;;
22970          i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22971            conftest_s='
22972                .group foo,.text%foo,#comdat
22973                .section .text%foo, "ax", @progbits
22974                .globl  foo
22975              foo:
22976              '
22977            ;;
22978        esac
22979        { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (Sun as, .group)" >&5
22980 $as_echo_n "checking assembler for COMDAT group support (Sun as, .group)... " >&6; }
22981 if test "${gcc_cv_as_comdat_group_group+set}" = set; then :
22982   $as_echo_n "(cached) " >&6
22983 else
22984   gcc_cv_as_comdat_group_group=no
22985   if test x$gcc_cv_as != x; then
22986     $as_echo "$conftest_s" > conftest.s
22987     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22988   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22989   (eval $ac_try) 2>&5
22990   ac_status=$?
22991   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22992   test $ac_status = 0; }; }
22993     then
22994         gcc_cv_as_comdat_group_group=yes
22995     else
22996       echo "configure: failed program was" >&5
22997       cat conftest.s >&5
22998     fi
22999     rm -f conftest.o conftest.s
23000   fi
23001 fi
23002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_group" >&5
23003 $as_echo "$gcc_cv_as_comdat_group_group" >&6; }
23004
23005        ;;
23006    esac
23007  fi
23008 fi
23009 if test x"$ld_is_gold" = xyes; then
23010   comdat_group=yes
23011 elif test $in_tree_ld = yes ; then
23012   comdat_group=no
23013   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
23014      && test $in_tree_ld_is_elf = yes; then
23015      comdat_group=yes
23016   fi
23017 elif echo "$ld_ver" | grep GNU > /dev/null; then
23018   comdat_group=yes
23019   if test 0"$ld_date" -lt 20050308; then
23020     if test -n "$ld_date"; then
23021       # If there was date string, but was earlier than 2005-03-08, fail
23022       comdat_group=no
23023     elif test "$ld_vers_major" -lt 2; then
23024       comdat_group=no
23025     elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
23026       comdat_group=no
23027     fi
23028   fi
23029 else
23030   case "${target}" in
23031     *-*-solaris2.1[1-9]*)
23032       comdat_group=no
23033       # Sun ld has COMDAT group support since Solaris 9, but it doesn't
23034       # interoperate with GNU as until Solaris 11 build 130, i.e. ld
23035       # version 1.688.
23036       #
23037       # If using Sun as for COMDAT group as emitted by GCC, one needs at
23038       # least ld version 1.2267.
23039       if test "$ld_vers_major" -gt 1; then
23040         comdat_group=yes
23041       elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
23042         comdat_group=yes
23043       elif test "$ld_vers_minor" -ge 2267; then
23044         comdat_group=yes
23045       fi
23046       ;;
23047     *)
23048       # Assume linkers other than GNU ld don't support COMDAT group.
23049       comdat_group=no
23050       ;;
23051   esac
23052 fi
23053 # Allow overriding the automatic COMDAT group tests above.
23054 # Check whether --enable-comdat was given.
23055 if test "${enable_comdat+set}" = set; then :
23056   enableval=$enable_comdat; comdat_group="$enable_comdat"
23057 fi
23058
23059 if test $comdat_group = no; then
23060   gcc_cv_as_comdat_group=no
23061   gcc_cv_as_comdat_group_percent=no
23062   gcc_cv_as_comdat_group_group=no
23063 fi
23064
23065 cat >>confdefs.h <<_ACEOF
23066 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes \
23067     || test $gcc_cv_as_comdat_group_percent = yes \
23068     || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`
23069 _ACEOF
23070
23071
23072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
23073 $as_echo_n "checking assembler for line table discriminator support... " >&6; }
23074 if test "${gcc_cv_as_discriminator+set}" = set; then :
23075   $as_echo_n "(cached) " >&6
23076 else
23077   gcc_cv_as_discriminator=no
23078     if test $in_tree_gas = yes; then
23079     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51`
23080   then gcc_cv_as_discriminator=yes
23081 fi
23082   elif test x$gcc_cv_as != x; then
23083     $as_echo '  .text
23084         .file 1 "conf.c"
23085         .loc 1 1 0 discriminator 1' > conftest.s
23086     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23087   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23088   (eval $ac_try) 2>&5
23089   ac_status=$?
23090   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23091   test $ac_status = 0; }; }
23092     then
23093         gcc_cv_as_discriminator=yes
23094     else
23095       echo "configure: failed program was" >&5
23096       cat conftest.s >&5
23097     fi
23098     rm -f conftest.o conftest.s
23099   fi
23100 fi
23101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
23102 $as_echo "$gcc_cv_as_discriminator" >&6; }
23103 if test $gcc_cv_as_discriminator = yes; then
23104
23105 $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
23106
23107 fi
23108
23109 # Thread-local storage - the check is heavily parameterized.
23110 conftest_s=
23111 tls_first_major=
23112 tls_first_minor=
23113 tls_as_opt=
23114 case "$target" in
23115   alpha*-*-*)
23116     conftest_s='
23117         .section ".tdata","awT",@progbits
23118 foo:    .long   25
23119         .text
23120         ldq     $27,__tls_get_addr($29)         !literal!1
23121         lda     $16,foo($29)                    !tlsgd!1
23122         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
23123         ldq     $27,__tls_get_addr($29)         !literal!2
23124         lda     $16,foo($29)                    !tlsldm!2
23125         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
23126         ldq     $1,foo($29)                     !gotdtprel
23127         ldah    $2,foo($29)                     !dtprelhi
23128         lda     $3,foo($2)                      !dtprello
23129         lda     $4,foo($29)                     !dtprel
23130         ldq     $1,foo($29)                     !gottprel
23131         ldah    $2,foo($29)                     !tprelhi
23132         lda     $3,foo($2)                      !tprello
23133         lda     $4,foo($29)                     !tprel'
23134         tls_first_major=2
23135         tls_first_minor=13
23136         tls_as_opt=--fatal-warnings
23137         ;;
23138   cris-*-*|crisv32-*-*)
23139     conftest_s='
23140         .section ".tdata","awT",@progbits
23141 x:      .long   25
23142         .text
23143         move.d x:IE,$r10
23144         nop'
23145         tls_first_major=2
23146         tls_first_minor=20
23147         tls_as_opt=--fatal-warnings
23148         ;;
23149   frv*-*-*)
23150     conftest_s='
23151         .section ".tdata","awT",@progbits
23152 x:      .long   25
23153         .text
23154         call    #gettlsoff(x)'
23155         tls_first_major=2
23156         tls_first_minor=14
23157         ;;
23158   hppa*-*-linux*)
23159     conftest_s='
23160 t1:     .reg    %r20
23161 t2:     .reg    %r21
23162 gp:     .reg    %r19
23163         .section ".tdata","awT",@progbits
23164 foo:    .long   25
23165         .text
23166         .align  4
23167         addil LT%foo-$tls_gdidx$,gp
23168         ldo RT%foo-$tls_gdidx$(%r1),%arg0
23169         b __tls_get_addr
23170         nop
23171         addil LT%foo-$tls_ldidx$,gp
23172         b __tls_get_addr
23173         ldo RT%foo-$tls_ldidx$(%r1),%arg0
23174         addil LR%foo-$tls_dtpoff$,%ret0
23175         ldo RR%foo-$tls_dtpoff$(%r1),%t1
23176         mfctl %cr27,%t1
23177         addil LT%foo-$tls_ieoff$,gp
23178         ldw RT%foo-$tls_ieoff$(%r1),%t2
23179         add %t1,%t2,%t3
23180         mfctl %cr27,%t1
23181         addil LR%foo-$tls_leoff$,%t1
23182         ldo RR%foo-$tls_leoff$(%r1),%t2'
23183         tls_first_major=2
23184         tls_first_minor=15
23185         tls_as_opt=--fatal-warnings
23186         ;;
23187   arm*-*-*)
23188     conftest_s='
23189         .section ".tdata","awT",%progbits
23190 foo:    .long   25
23191         .text
23192 .word foo(gottpoff)
23193 .word foo(tpoff)
23194 .word foo(tlsgd)
23195 .word foo(tlsldm)
23196 .word foo(tlsldo)'
23197         tls_first_major=2
23198         tls_first_minor=17
23199         ;;
23200   i[34567]86-*-* | x86_64-*-solaris2.1[0-9]*)
23201     case "$target" in
23202       i[34567]86-*-solaris2.*)
23203         on_solaris=yes
23204         tga_func=___tls_get_addr
23205         ;;
23206       x86_64-*-solaris2.1[0-9]*)
23207         on_solaris=yes
23208         tga_func=__tls_get_addr
23209         ;;
23210       *)
23211         on_solaris=no
23212         ;;
23213     esac
23214     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23215       conftest_s='
23216         .section .tdata,"awt",@progbits'
23217       tls_first_major=0
23218       tls_first_minor=0
23219
23220 $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
23221
23222     else
23223       conftest_s='
23224         .section ".tdata","awT",@progbits'
23225       tls_first_major=2
23226       tls_first_minor=14
23227       tls_as_opt="--fatal-warnings"
23228     fi
23229     conftest_s="$conftest_s
23230 foo:    .long   25
23231         .text
23232         movl    %gs:0, %eax
23233         leal    foo@tlsgd(,%ebx,1), %eax
23234         leal    foo@tlsldm(%ebx), %eax
23235         leal    foo@dtpoff(%eax), %edx
23236         movl    foo@gottpoff(%ebx), %eax
23237         subl    foo@gottpoff(%ebx), %eax
23238         addl    foo@gotntpoff(%ebx), %eax
23239         movl    foo@indntpoff, %eax
23240         movl    \$foo@tpoff, %eax
23241         subl    \$foo@tpoff, %eax
23242         leal    foo@ntpoff(%ecx), %eax"
23243     ;;
23244   x86_64-*-*)
23245     conftest_s='
23246         .section ".tdata","awT",@progbits
23247 foo:    .long   25
23248         .text
23249         movq    %fs:0, %rax
23250         leaq    foo@TLSGD(%rip), %rdi
23251         leaq    foo@TLSLD(%rip), %rdi
23252         leaq    foo@DTPOFF(%rax), %rdx
23253         movq    foo@GOTTPOFF(%rip), %rax
23254         movq    $foo@TPOFF, %rax'
23255         tls_first_major=2
23256         tls_first_minor=14
23257         tls_as_opt=--fatal-warnings
23258         ;;
23259   ia64-*-*)
23260     conftest_s='
23261         .section ".tdata","awT",@progbits
23262 foo:    data8   25
23263         .text
23264         addl    r16 = @ltoff(@dtpmod(foo#)), gp
23265         addl    r17 = @ltoff(@dtprel(foo#)), gp
23266         addl    r18 = @ltoff(@tprel(foo#)), gp
23267         addl    r19 = @dtprel(foo#), gp
23268         adds    r21 = @dtprel(foo#), r13
23269         movl    r23 = @dtprel(foo#)
23270         addl    r20 = @tprel(foo#), gp
23271         adds    r22 = @tprel(foo#), r13
23272         movl    r24 = @tprel(foo#)'
23273         tls_first_major=2
23274         tls_first_minor=13
23275         tls_as_opt=--fatal-warnings
23276         ;;
23277   microblaze*-*-*)
23278     conftest_s='
23279         .section .tdata,"awT",@progbits
23280 x:
23281         .word 2
23282         .text
23283         addik r5,r20,x@TLSGD
23284         addik r5,r20,x@TLSLDM'
23285         tls_first_major=2
23286         tls_first_minor=20
23287         tls_as_opt='--fatal-warnings'
23288         ;;
23289   mips*-*-*)
23290     conftest_s='
23291         .section .tdata,"awT",@progbits
23292 x:
23293         .word 2
23294         .text
23295         addiu $4, $28, %tlsgd(x)
23296         addiu $4, $28, %tlsldm(x)
23297         lui $4, %dtprel_hi(x)
23298         addiu $4, $4, %dtprel_lo(x)
23299         lw $4, %gottprel(x)($28)
23300         lui $4, %tprel_hi(x)
23301         addiu $4, $4, %tprel_lo(x)'
23302         tls_first_major=2
23303         tls_first_minor=16
23304         tls_as_opt='-32 --fatal-warnings'
23305         ;;
23306   m68k-*-*)
23307     conftest_s='
23308         .section .tdata,"awT",@progbits
23309 x:
23310         .word 2
23311         .text
23312 foo:
23313         move.l x@TLSGD(%a5),%a0
23314         move.l x@TLSLDM(%a5),%a0
23315         move.l x@TLSLDO(%a5),%a0
23316         move.l x@TLSIE(%a5),%a0
23317         move.l x@TLSLE(%a5),%a0'
23318         tls_first_major=2
23319         tls_first_minor=19
23320         tls_as_opt='--fatal-warnings'
23321         ;;
23322   aarch64*-*-*)
23323     conftest_s='
23324         .section ".tdata","awT",%progbits
23325 foo:    .long   25
23326         .text
23327         adrp  x0, :tlsgd:x
23328         add   x0, x0, #:tlsgd_lo12:x
23329         bl    __tls_get_addr
23330         nop'
23331         tls_first_major=2
23332         tls_first_minor=20
23333         tls_as_opt='--fatal-warnings'
23334         ;;
23335   powerpc-ibm-aix*)
23336     conftest_s='
23337         .extern __get_tpointer
23338         .toc
23339 LC..1:
23340         .tc a[TC],a[TL]@le
23341         .csect .text[PR]
23342 .tlstest:
23343         lwz 9,LC..1(2)
23344         bla __get_tpointer
23345         lwzx 3,9,3
23346         .globl a
23347         .csect a[TL],4
23348 a:
23349         .space 4'
23350         tls_first_major=0
23351         tls_first_minor=0
23352         ;;
23353   powerpc64*-*-*)
23354     conftest_s='
23355         .section ".tdata","awT",@progbits
23356         .align 3
23357 ld0:    .space 8
23358 ld1:    .space 8
23359 x1:     .space 8
23360 x2:     .space 8
23361 x3:     .space 8
23362         .text
23363         addi 3,2,ld0@got@tlsgd
23364         bl .__tls_get_addr
23365         nop
23366         addi 3,2,ld1@toc
23367         bl .__tls_get_addr
23368         nop
23369         addi 3,2,x1@got@tlsld
23370         bl .__tls_get_addr
23371         nop
23372         addi 9,3,x1@dtprel
23373         bl .__tls_get_addr
23374         nop
23375         addis 9,3,x2@dtprel@ha
23376         addi 9,9,x2@dtprel@l
23377         bl .__tls_get_addr
23378         nop
23379         ld 9,x3@got@dtprel(2)
23380         add 9,9,3
23381         bl .__tls_get_addr
23382         nop'
23383         tls_first_major=2
23384         tls_first_minor=14
23385         tls_as_opt="-a64 --fatal-warnings"
23386         ;;
23387   powerpc*-*-*)
23388     conftest_s='
23389         .section ".tdata","awT",@progbits
23390         .align 2
23391 ld0:    .space 4
23392 ld1:    .space 4
23393 x1:     .space 4
23394 x2:     .space 4
23395 x3:     .space 4
23396         .text
23397         addi 3,31,ld0@got@tlsgd
23398         bl __tls_get_addr
23399         addi 3,31,x1@got@tlsld
23400         bl __tls_get_addr
23401         addi 9,3,x1@dtprel
23402         addis 9,3,x2@dtprel@ha
23403         addi 9,9,x2@dtprel@l
23404         lwz 9,x3@got@tprel(31)
23405         add 9,9,x@tls
23406         addi 9,2,x1@tprel
23407         addis 9,2,x2@tprel@ha
23408         addi 9,9,x2@tprel@l'
23409         tls_first_major=2
23410         tls_first_minor=14
23411         tls_as_opt="-a32 --fatal-warnings"
23412         ;;
23413   s390-*-*)
23414     conftest_s='
23415         .section ".tdata","awT",@progbits
23416 foo:    .long   25
23417         .text
23418         .long   foo@TLSGD
23419         .long   foo@TLSLDM
23420         .long   foo@DTPOFF
23421         .long   foo@NTPOFF
23422         .long   foo@GOTNTPOFF
23423         .long   foo@INDNTPOFF
23424         l       %r1,foo@GOTNTPOFF(%r12)
23425         l       %r1,0(%r1):tls_load:foo
23426         bas     %r14,0(%r1,%r13):tls_gdcall:foo
23427         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
23428         tls_first_major=2
23429         tls_first_minor=14
23430         tls_as_opt="-m31 --fatal-warnings"
23431         ;;
23432   s390x-*-*)
23433     conftest_s='
23434         .section ".tdata","awT",@progbits
23435 foo:    .long   25
23436         .text
23437         .quad   foo@TLSGD
23438         .quad   foo@TLSLDM
23439         .quad   foo@DTPOFF
23440         .quad   foo@NTPOFF
23441         .quad   foo@GOTNTPOFF
23442         lg      %r1,foo@GOTNTPOFF(%r12)
23443         larl    %r1,foo@INDNTPOFF
23444         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
23445         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
23446         tls_first_major=2
23447         tls_first_minor=14
23448         tls_as_opt="-m64 -Aesame --fatal-warnings"
23449         ;;
23450   sh-*-* | sh[34]-*-*)
23451     conftest_s='
23452         .section ".tdata","awT",@progbits
23453 foo:    .long   25
23454         .text
23455         .long   foo@TLSGD
23456         .long   foo@TLSLDM
23457         .long   foo@DTPOFF
23458         .long   foo@GOTTPOFF
23459         .long   foo@TPOFF'
23460         tls_first_major=2
23461         tls_first_minor=13
23462         tls_as_opt=--fatal-warnings
23463         ;;
23464   sparc*-*-*)
23465     case "$target" in
23466       sparc*-sun-solaris2.*)
23467         on_solaris=yes
23468         tga_func=__tls_get_addr
23469         ;;
23470       *)
23471         on_solaris=no
23472         ;;
23473     esac
23474     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23475       conftest_s='
23476         .section ".tdata",#alloc,#write,#tls'
23477         tls_first_major=0
23478         tls_first_minor=0
23479     else
23480       conftest_s='
23481         .section ".tdata","awT",@progbits'
23482         tls_first_major=2
23483         tls_first_minor=14
23484         tls_as_opt="-32 --fatal-warnings"
23485     fi
23486     conftest_s="$conftest_s
23487 foo:    .long   25
23488         .text
23489         sethi   %tgd_hi22(foo), %o0
23490         add     %o0, %tgd_lo10(foo), %o1
23491         add     %l7, %o1, %o0, %tgd_add(foo)
23492         call    __tls_get_addr, %tgd_call(foo)
23493         sethi   %tldm_hi22(foo), %l1
23494         add     %l1, %tldm_lo10(foo), %l2
23495         add     %l7, %l2, %o0, %tldm_add(foo)
23496         call    __tls_get_addr, %tldm_call(foo)
23497         sethi   %tldo_hix22(foo), %l3
23498         xor     %l3, %tldo_lox10(foo), %l4
23499         add     %o0, %l4, %l5, %tldo_add(foo)
23500         sethi   %tie_hi22(foo), %o3
23501         add     %o3, %tie_lo10(foo), %o3
23502         ld      [%l7 + %o3], %o2, %tie_ld(foo)
23503         add     %g7, %o2, %o4, %tie_add(foo)
23504         sethi   %tle_hix22(foo), %l1
23505         xor     %l1, %tle_lox10(foo), %o5
23506         ld      [%g7 + %o5], %o1"
23507         ;;
23508   tilepro*-*-*)
23509       conftest_s='
23510         .section ".tdata","awT",@progbits
23511 foo:    .long   25
23512         .text
23513         addli   r0, zero, tls_gd(foo)
23514         auli    r0, zero, tls_gd_ha16(foo)
23515         addli   r0, r0, tls_gd_lo16(foo)
23516         jal     __tls_get_addr
23517         addli   r0, zero, tls_ie(foo)
23518         auli    r0, r0, tls_ie_ha16(foo)
23519         addli   r0, r0, tls_ie_lo16(foo)'
23520         tls_first_major=2
23521         tls_first_minor=22
23522         tls_as_opt="--fatal-warnings"
23523         ;;
23524   tilegx*-*-*)
23525       conftest_s='
23526         .section ".tdata","awT",@progbits
23527 foo:    .long   25
23528         .text
23529         shl16insli r0, zero, hw0_last_tls_gd(foo)
23530         shl16insli r0, zero, hw1_last_tls_gd(foo)
23531         shl16insli r0, r0,   hw0_tls_gd(foo)
23532         jal        __tls_get_addr
23533         shl16insli r0, zero, hw1_last_tls_ie(foo)
23534         shl16insli r0, r0,   hw0_tls_ie(foo)'
23535         tls_first_major=2
23536         tls_first_minor=22
23537         tls_as_opt="--fatal-warnings"
23538         ;;
23539   xtensa*-*-*)
23540     conftest_s='
23541         .section ".tdata","awT",@progbits
23542 foo:    .long   25
23543         .text
23544         movi    a8, foo@TLSFUNC
23545         movi    a10, foo@TLSARG
23546         callx8.tls a8, foo@TLSCALL'
23547         tls_first_major=2
23548         tls_first_minor=19
23549         ;;
23550 esac
23551 set_have_as_tls=no
23552 if test "x$enable_tls" = xno ; then
23553   : # TLS explicitly disabled.
23554 elif test "x$enable_tls" = xyes ; then
23555   set_have_as_tls=yes # TLS explicitly enabled.
23556 elif test -z "$tls_first_major"; then
23557   : # If we don't have a check, assume no support.
23558 else
23559   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
23560 $as_echo_n "checking assembler for thread-local storage support... " >&6; }
23561 if test "${gcc_cv_as_tls+set}" = set; then :
23562   $as_echo_n "(cached) " >&6
23563 else
23564   gcc_cv_as_tls=no
23565     if test $in_tree_gas = yes; then
23566     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
23567   then gcc_cv_as_tls=yes
23568 fi
23569   elif test x$gcc_cv_as != x; then
23570     $as_echo "$conftest_s" > conftest.s
23571     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
23572   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23573   (eval $ac_try) 2>&5
23574   ac_status=$?
23575   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23576   test $ac_status = 0; }; }
23577     then
23578         gcc_cv_as_tls=yes
23579     else
23580       echo "configure: failed program was" >&5
23581       cat conftest.s >&5
23582     fi
23583     rm -f conftest.o conftest.s
23584   fi
23585 fi
23586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
23587 $as_echo "$gcc_cv_as_tls" >&6; }
23588 if test $gcc_cv_as_tls = yes; then
23589   set_have_as_tls=yes
23590 fi
23591 fi
23592 case "$target" in
23593   # TLS was introduced in the Solaris 9 FCS release.  Support for GNU-style
23594   # TLS on x86 was only introduced in Solaris 9 4/04, replacing the earlier
23595   # Sun style that Sun ld and GCC don't support any longer.
23596   *-*-solaris2.*)
23597     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker and ld.so.1 TLS support" >&5
23598 $as_echo_n "checking linker and ld.so.1 TLS support... " >&6; }
23599     ld_tls_support=no
23600     # Check ld and ld.so.1 TLS support.
23601     if echo "$ld_ver" | grep GNU > /dev/null; then
23602       # Assume all interesting versions of GNU ld have TLS support.
23603       # FIXME: still need ld.so.1 support, i.e. ld version checks below.
23604       ld_tls_support=yes
23605     else
23606       case "$target" in
23607         # Solaris 9/x86 ld has GNU style TLS support since version 1.374.
23608         i?86-*-solaris2.9)
23609           min_tls_ld_vers_minor=374
23610           ;;
23611         # Solaris 9/SPARC and Solaris 10+ ld have TLS support since FCS.
23612         sparc*-*-solaris2.9 | *-*-solaris2.1[0-9]*)
23613           min_tls_ld_vers_minor=343
23614           ;;
23615       esac
23616       if test "$ld_vers_major" -gt 1 || \
23617         test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then
23618         ld_tls_support=yes
23619       else
23620         set_have_as_tls=no
23621       fi
23622     fi
23623     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_tls_support" >&5
23624 $as_echo "$ld_tls_support" >&6; }
23625
23626     save_LIBS="$LIBS"
23627     save_LDFLAGS="$LDFLAGS"
23628     LIBS=
23629     LDFLAGS=
23630
23631     { $as_echo "$as_me:${as_lineno-$LINENO}: checking library containing $tga_func" >&5
23632 $as_echo_n "checking library containing $tga_func... " >&6; }
23633     # Before Solaris 10, __tls_get_addr (SPARC/x64) resp. ___tls_get_addr
23634     # (32-bit x86) only lived in libthread, so check for that.  Keep
23635     # set_have_as_tls if found, disable if not.
23636     as_ac_Search=`$as_echo "ac_cv_search_$tga_func" | $as_tr_sh`
23637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $tga_func" >&5
23638 $as_echo_n "checking for library containing $tga_func... " >&6; }
23639 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23640   $as_echo_n "(cached) " >&6
23641 else
23642   ac_func_search_save_LIBS=$LIBS
23643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23644 /* end confdefs.h.  */
23645
23646 /* Override any GCC internal prototype to avoid an error.
23647    Use char because int might match the return type of a GCC
23648    builtin and then its argument prototype would still apply.  */
23649 #ifdef __cplusplus
23650 extern "C"
23651 #endif
23652 char $tga_func ();
23653 int
23654 main ()
23655 {
23656 return $tga_func ();
23657   ;
23658   return 0;
23659 }
23660 _ACEOF
23661 for ac_lib in '' thread; do
23662   if test -z "$ac_lib"; then
23663     ac_res="none required"
23664   else
23665     ac_res=-l$ac_lib
23666     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
23667   fi
23668   if ac_fn_c_try_link "$LINENO"; then :
23669   eval "$as_ac_Search=\$ac_res"
23670 fi
23671 rm -f core conftest.err conftest.$ac_objext \
23672     conftest$ac_exeext
23673   if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23674   break
23675 fi
23676 done
23677 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23678
23679 else
23680   eval "$as_ac_Search=no"
23681 fi
23682 rm conftest.$ac_ext
23683 LIBS=$ac_func_search_save_LIBS
23684 fi
23685 eval ac_res=\$$as_ac_Search
23686                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
23687 $as_echo "$ac_res" >&6; }
23688 eval ac_res=\$$as_ac_Search
23689 if test "$ac_res" != no; then :
23690   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
23691
23692 else
23693   set_have_as_tls=no
23694 fi
23695
23696     # Clear LIBS if we cannot support TLS.
23697     if test $set_have_as_tls = no; then
23698       LIBS=
23699     fi
23700     # Always define LIB_TLS_SPEC, even without TLS support.
23701
23702 cat >>confdefs.h <<_ACEOF
23703 #define LIB_TLS_SPEC "$LIBS"
23704 _ACEOF
23705
23706     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBS" >&5
23707 $as_echo "$LIBS" >&6; }
23708
23709     LIBS="$save_LIBS"
23710     LDFLAGS="$save_LDFLAGS"
23711     ;;
23712 esac
23713 if test $set_have_as_tls = yes ; then
23714
23715 $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
23716
23717 fi
23718
23719 # Target-specific assembler checks.
23720
23721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
23722 $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
23723 gcc_cv_ld_static_dynamic=no
23724 gcc_cv_ld_static_option='-Bstatic'
23725 gcc_cv_ld_dynamic_option='-Bdynamic'
23726 if test $in_tree_ld = yes ; then
23727   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
23728     gcc_cv_ld_static_dynamic=yes
23729   fi
23730 elif test x$gcc_cv_ld != x; then
23731   # Check if linker supports -Bstatic/-Bdynamic option
23732   if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
23733      && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
23734       gcc_cv_ld_static_dynamic=yes
23735   else
23736     case "$target" in
23737       # AIX ld uses -b flags
23738       *-*-aix4.[23]* | *-*-aix[5-9]*)
23739         gcc_cv_ld_static_dynamic=yes
23740         gcc_cv_ld_static_option="-bstatic"
23741         gcc_cv_ld_dynamic_option="-bdynamic"
23742         ;;
23743       # HP-UX ld uses -a flags to select between shared and archive.
23744       *-*-hpux*)
23745         if test x"$gnu_ld" = xno; then
23746           gcc_cv_ld_static_dynamic=yes
23747           gcc_cv_ld_static_option="-aarchive_shared"
23748           gcc_cv_ld_dynamic_option="-adefault"
23749         fi
23750         ;;
23751       # Solaris 2 ld always supports -Bstatic/-Bdynamic.
23752       *-*-solaris2*)
23753         gcc_cv_ld_static_dynamic=yes
23754         ;;
23755     esac
23756   fi
23757 fi
23758 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
23759
23760 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
23761
23762
23763 cat >>confdefs.h <<_ACEOF
23764 #define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
23765 _ACEOF
23766
23767
23768 cat >>confdefs.h <<_ACEOF
23769 #define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
23770 _ACEOF
23771
23772 fi
23773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
23774 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
23775
23776 if test x"$demangler_in_ld" = xyes; then
23777   { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
23778 $as_echo_n "checking linker --demangle support... " >&6; }
23779   gcc_cv_ld_demangle=no
23780   if test $in_tree_ld = yes; then
23781     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
23782       gcc_cv_ld_demangle=yes
23783     fi
23784   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
23785     # Check if the GNU linker supports --demangle option
23786     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
23787       gcc_cv_ld_demangle=yes
23788     fi
23789   fi
23790   if test x"$gcc_cv_ld_demangle" = xyes; then
23791
23792 $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
23793
23794   fi
23795   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
23796 $as_echo "$gcc_cv_ld_demangle" >&6; }
23797 fi
23798
23799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5
23800 $as_echo_n "checking linker plugin support... " >&6; }
23801 gcc_cv_lto_plugin=0
23802 if test -f liblto_plugin.la; then
23803   save_ld_ver="$ld_ver"
23804   save_ld_vers_major="$ld_vers_major"
23805   save_ld_vers_minor="$ld_vers_minor"
23806   save_ld_is_gold="$ld_is_gold"
23807
23808   ld_is_gold=no
23809
23810   if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
23811     ld_ver="GNU ld"
23812     # FIXME: ld_is_gold?
23813     ld_vers_major="$gcc_cv_gld_major_version"
23814     ld_vers_minor="$gcc_cv_gld_minor_version"
23815   else
23816     # Determine plugin linker version.
23817     # FIXME: Partial duplicate from above, generalize.
23818     ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
23819     if echo "$ld_ver" | grep GNU > /dev/null; then
23820       if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
23821         ld_is_gold=yes
23822         ld_vers=`echo $ld_ver | sed -n \
23823             -e 's,^[^)]*[        ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
23824       else
23825         ld_vers=`echo $ld_ver | sed -n \
23826             -e 's,^.*[   ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
23827       fi
23828       ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
23829       ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
23830     fi
23831   fi
23832
23833   # Determine plugin support.
23834   if echo "$ld_ver" | grep GNU > /dev/null; then
23835     # Require GNU ld or gold 2.21+ for plugin support by default.
23836     if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
23837       gcc_cv_lto_plugin=2
23838     # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
23839     elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
23840       gcc_cv_lto_plugin=1
23841     fi
23842   fi
23843
23844   ld_ver="$save_ld_ver"
23845   ld_vers_major="$save_ld_vers_major"
23846   ld_vers_minor="$save_ld_vers_minor"
23847   ld_is_gold="$save_ld_is_gold"
23848 fi
23849
23850 cat >>confdefs.h <<_ACEOF
23851 #define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin
23852 _ACEOF
23853
23854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5
23855 $as_echo "$gcc_cv_lto_plugin" >&6; }
23856
23857 case "$target" in
23858   # All TARGET_ABI_OSF targets.
23859   alpha*-*-linux* | alpha*-*-*bsd*)
23860     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
23861 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
23862 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then :
23863   $as_echo_n "(cached) " >&6
23864 else
23865   gcc_cv_as_alpha_explicit_relocs=no
23866     if test $in_tree_gas = yes; then
23867     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
23868   then gcc_cv_as_alpha_explicit_relocs=yes
23869 fi
23870   elif test x$gcc_cv_as != x; then
23871     $as_echo '  .set nomacro
23872         .text
23873         extbl   $3, $2, $3      !lituse_bytoff!1
23874         ldq     $2, a($29)      !literal!1
23875         ldq     $4, b($29)      !literal!2
23876         ldq_u   $3, 0($2)       !lituse_base!1
23877         ldq     $27, f($29)     !literal!5
23878         jsr     $26, ($27), f   !lituse_jsr!5
23879         ldah    $29, 0($26)     !gpdisp!3
23880         lda     $0, c($29)      !gprel
23881         ldah    $1, d($29)      !gprelhigh
23882         lda     $1, d($1)       !gprellow
23883         lda     $29, 0($29)     !gpdisp!3' > conftest.s
23884     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23885   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23886   (eval $ac_try) 2>&5
23887   ac_status=$?
23888   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23889   test $ac_status = 0; }; }
23890     then
23891         gcc_cv_as_alpha_explicit_relocs=yes
23892     else
23893       echo "configure: failed program was" >&5
23894       cat conftest.s >&5
23895     fi
23896     rm -f conftest.o conftest.s
23897   fi
23898 fi
23899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
23900 $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
23901 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
23902
23903 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
23904
23905 fi
23906     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
23907 $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
23908 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then :
23909   $as_echo_n "(cached) " >&6
23910 else
23911   gcc_cv_as_alpha_jsrdirect_relocs=no
23912     if test $in_tree_gas = yes; then
23913     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
23914   then gcc_cv_as_alpha_jsrdirect_relocs=yes
23915 fi
23916   elif test x$gcc_cv_as != x; then
23917     $as_echo '  .set nomacro
23918         .text
23919         ldq     $27, a($29)     !literal!1
23920         jsr     $26, ($27), a   !lituse_jsrdirect!1' > conftest.s
23921     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23922   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23923   (eval $ac_try) 2>&5
23924   ac_status=$?
23925   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23926   test $ac_status = 0; }; }
23927     then
23928         gcc_cv_as_alpha_jsrdirect_relocs=yes
23929     else
23930       echo "configure: failed program was" >&5
23931       cat conftest.s >&5
23932     fi
23933     rm -f conftest.o conftest.s
23934   fi
23935 fi
23936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
23937 $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
23938 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
23939
23940 $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
23941
23942 fi
23943     ;;
23944
23945   cris-*-*)
23946     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
23947 $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
23948 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then :
23949   $as_echo_n "(cached) " >&6
23950 else
23951   gcc_cv_as_cris_no_mul_bug=no
23952     if test $in_tree_gas = yes; then
23953     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
23954   then gcc_cv_as_cris_no_mul_bug=yes
23955 fi
23956   elif test x$gcc_cv_as != x; then
23957     $as_echo '.text' > conftest.s
23958     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
23959   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23960   (eval $ac_try) 2>&5
23961   ac_status=$?
23962   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23963   test $ac_status = 0; }; }
23964     then
23965         gcc_cv_as_cris_no_mul_bug=yes
23966     else
23967       echo "configure: failed program was" >&5
23968       cat conftest.s >&5
23969     fi
23970     rm -f conftest.o conftest.s
23971   fi
23972 fi
23973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
23974 $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
23975 if test $gcc_cv_as_cris_no_mul_bug = yes; then
23976
23977 $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
23978
23979 fi
23980     ;;
23981
23982   sparc*-*-*)
23983     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5
23984 $as_echo_n "checking assembler for .register... " >&6; }
23985 if test "${gcc_cv_as_sparc_register_op+set}" = set; then :
23986   $as_echo_n "(cached) " >&6
23987 else
23988   gcc_cv_as_sparc_register_op=no
23989   if test x$gcc_cv_as != x; then
23990     $as_echo '.register %g2, #scratch' > conftest.s
23991     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23992   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23993   (eval $ac_try) 2>&5
23994   ac_status=$?
23995   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23996   test $ac_status = 0; }; }
23997     then
23998         gcc_cv_as_sparc_register_op=yes
23999     else
24000       echo "configure: failed program was" >&5
24001       cat conftest.s >&5
24002     fi
24003     rm -f conftest.o conftest.s
24004   fi
24005 fi
24006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5
24007 $as_echo "$gcc_cv_as_sparc_register_op" >&6; }
24008 if test $gcc_cv_as_sparc_register_op = yes; then
24009
24010 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
24011
24012 fi
24013
24014     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for #nobits" >&5
24015 $as_echo_n "checking assembler for #nobits... " >&6; }
24016 if test "${gcc_cv_as_sparc_nobits+set}" = set; then :
24017   $as_echo_n "(cached) " >&6
24018 else
24019   gcc_cv_as_sparc_nobits=no
24020   if test x$gcc_cv_as != x; then
24021     $as_echo '.section "nobits",#alloc,#write,#nobits
24022        .section "progbits",#alloc,#write,#progbits' > conftest.s
24023     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24024   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24025   (eval $ac_try) 2>&5
24026   ac_status=$?
24027   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24028   test $ac_status = 0; }; }
24029     then
24030         gcc_cv_as_sparc_nobits=yes
24031     else
24032       echo "configure: failed program was" >&5
24033       cat conftest.s >&5
24034     fi
24035     rm -f conftest.o conftest.s
24036   fi
24037 fi
24038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_nobits" >&5
24039 $as_echo "$gcc_cv_as_sparc_nobits" >&6; }
24040
24041
24042 cat >>confdefs.h <<_ACEOF
24043 #define HAVE_AS_SPARC_NOBITS `if test $gcc_cv_as_sparc_nobits = yes; then echo 1; else echo 0; fi`
24044 _ACEOF
24045
24046
24047     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
24048 $as_echo_n "checking assembler for -relax option... " >&6; }
24049 if test "${gcc_cv_as_sparc_relax+set}" = set; then :
24050   $as_echo_n "(cached) " >&6
24051 else
24052   gcc_cv_as_sparc_relax=no
24053   if test x$gcc_cv_as != x; then
24054     $as_echo '.text' > conftest.s
24055     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
24056   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24057   (eval $ac_try) 2>&5
24058   ac_status=$?
24059   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24060   test $ac_status = 0; }; }
24061     then
24062         gcc_cv_as_sparc_relax=yes
24063     else
24064       echo "configure: failed program was" >&5
24065       cat conftest.s >&5
24066     fi
24067     rm -f conftest.o conftest.s
24068   fi
24069 fi
24070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
24071 $as_echo "$gcc_cv_as_sparc_relax" >&6; }
24072 if test $gcc_cv_as_sparc_relax = yes; then
24073
24074 $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
24075
24076 fi
24077
24078     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
24079 $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
24080 if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then :
24081   $as_echo_n "(cached) " >&6
24082 else
24083   gcc_cv_as_sparc_gotdata_op=no
24084   if test x$gcc_cv_as != x; then
24085     $as_echo '.text
24086 .align 4
24087 foo:
24088         nop
24089 bar:
24090         sethi %gdop_hix22(foo), %g1
24091         xor    %g1, %gdop_lox10(foo), %g1
24092         ld    [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
24093     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24094   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24095   (eval $ac_try) 2>&5
24096   ac_status=$?
24097   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24098   test $ac_status = 0; }; }
24099     then
24100         if test x$gcc_cv_ld != x \
24101        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24102          if test x$gcc_cv_objdump != x; then
24103            if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
24104               | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
24105                gcc_cv_as_sparc_gotdata_op=no
24106            else
24107                gcc_cv_as_sparc_gotdata_op=yes
24108            fi
24109          fi
24110        fi
24111        rm -f conftest
24112     else
24113       echo "configure: failed program was" >&5
24114       cat conftest.s >&5
24115     fi
24116     rm -f conftest.o conftest.s
24117   fi
24118 fi
24119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
24120 $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
24121 if test $gcc_cv_as_sparc_gotdata_op = yes; then
24122
24123 $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
24124
24125 fi
24126
24127     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
24128 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
24129 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then :
24130   $as_echo_n "(cached) " >&6
24131 else
24132   gcc_cv_as_sparc_ua_pcrel=no
24133   if test x$gcc_cv_as != x; then
24134     $as_echo '.text
24135 foo:
24136         nop
24137 .data
24138 .align 4
24139 .byte 0
24140 .uaword %r_disp32(foo)' > conftest.s
24141     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24142   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24143   (eval $ac_try) 2>&5
24144   ac_status=$?
24145   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24146   test $ac_status = 0; }; }
24147     then
24148         if test x$gcc_cv_ld != x \
24149        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24150          gcc_cv_as_sparc_ua_pcrel=yes
24151        fi
24152        rm -f conftest
24153     else
24154       echo "configure: failed program was" >&5
24155       cat conftest.s >&5
24156     fi
24157     rm -f conftest.o conftest.s
24158   fi
24159 fi
24160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
24161 $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
24162 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
24163
24164 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
24165
24166
24167       { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
24168 $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
24169 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then :
24170   $as_echo_n "(cached) " >&6
24171 else
24172   gcc_cv_as_sparc_ua_pcrel_hidden=no
24173   if test x$gcc_cv_as != x; then
24174     $as_echo '.data
24175 .align 4
24176 .byte 0x31
24177 .uaword %r_disp32(foo)
24178 .byte 0x32, 0x33, 0x34
24179 .global foo
24180 .hidden foo
24181 foo:
24182 .skip 4' > conftest.s
24183     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24184   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24185   (eval $ac_try) 2>&5
24186   ac_status=$?
24187   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24188   test $ac_status = 0; }; }
24189     then
24190         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
24191          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
24192          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
24193             | grep ' 31000000 07323334' > /dev/null 2>&1; then
24194             if $gcc_cv_objdump -R conftest 2> /dev/null \
24195                | grep 'DISP32' > /dev/null 2>&1; then
24196                 :
24197             else
24198                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
24199             fi
24200          fi
24201          rm -f conftest
24202     else
24203       echo "configure: failed program was" >&5
24204       cat conftest.s >&5
24205     fi
24206     rm -f conftest.o conftest.s
24207   fi
24208 fi
24209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
24210 $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
24211 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
24212
24213 $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
24214
24215 fi
24216
24217 fi # unaligned pcrel relocs
24218
24219     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
24220 $as_echo_n "checking assembler for offsetable %lo()... " >&6; }
24221 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then :
24222   $as_echo_n "(cached) " >&6
24223 else
24224   gcc_cv_as_sparc_offsetable_lo10=no
24225   if test x$gcc_cv_as != x; then
24226     $as_echo '.text
24227         or %g1, %lo(ab) + 12, %g1
24228         or %g1, %lo(ab + 12), %g1' > conftest.s
24229     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
24230   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24231   (eval $ac_try) 2>&5
24232   ac_status=$?
24233   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24234   test $ac_status = 0; }; }
24235     then
24236         if test x$gcc_cv_objdump != x \
24237        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
24238           | grep ' 82106000 82106000' > /dev/null 2>&1; then
24239          gcc_cv_as_sparc_offsetable_lo10=yes
24240        fi
24241     else
24242       echo "configure: failed program was" >&5
24243       cat conftest.s >&5
24244     fi
24245     rm -f conftest.o conftest.s
24246   fi
24247 fi
24248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
24249 $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
24250 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
24251
24252 $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
24253
24254 fi
24255
24256     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for FMAF, HPC, and VIS 3.0 instructions" >&5
24257 $as_echo_n "checking assembler for FMAF, HPC, and VIS 3.0 instructions... " >&6; }
24258 if test "${gcc_cv_as_sparc_fmaf+set}" = set; then :
24259   $as_echo_n "(cached) " >&6
24260 else
24261   gcc_cv_as_sparc_fmaf=no
24262   if test x$gcc_cv_as != x; then
24263     $as_echo '.text
24264        .register %g2, #scratch
24265        .register %g3, #scratch
24266        .align 4
24267        fmaddd %f0, %f2, %f4, %f6
24268        addxccc %g1, %g2, %g3
24269        fsrl32 %f2, %f4, %f8
24270        fnaddd %f10, %f12, %f14' > conftest.s
24271     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9d -o conftest.o conftest.s >&5'
24272   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24273   (eval $ac_try) 2>&5
24274   ac_status=$?
24275   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24276   test $ac_status = 0; }; }
24277     then
24278         gcc_cv_as_sparc_fmaf=yes
24279     else
24280       echo "configure: failed program was" >&5
24281       cat conftest.s >&5
24282     fi
24283     rm -f conftest.o conftest.s
24284   fi
24285 fi
24286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_fmaf" >&5
24287 $as_echo "$gcc_cv_as_sparc_fmaf" >&6; }
24288 if test $gcc_cv_as_sparc_fmaf = yes; then
24289
24290 $as_echo "#define HAVE_AS_FMAF_HPC_VIS3 1" >>confdefs.h
24291
24292 fi
24293
24294     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for SPARC4 instructions" >&5
24295 $as_echo_n "checking assembler for SPARC4 instructions... " >&6; }
24296 if test "${gcc_cv_as_sparc_sparc4+set}" = set; then :
24297   $as_echo_n "(cached) " >&6
24298 else
24299   gcc_cv_as_sparc_sparc4=no
24300   if test x$gcc_cv_as != x; then
24301     $as_echo '.text
24302        .register %g2, #scratch
24303        .register %g3, #scratch
24304        .align 4
24305        cxbe %g2, %g3, 1f
24306 1:     cwbneg %g2, %g3, 1f
24307 1:     sha1
24308        md5
24309        aes_kexpand0 %f4, %f6, %f8
24310        des_round %f38, %f40, %f42, %f44
24311        camellia_f %f54, %f56, %f58, %f60
24312        kasumi_fi_xor %f46, %f48, %f50, %f52' > conftest.s
24313     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=sparc4 -o conftest.o conftest.s >&5'
24314   { { eval echo "\"\$as_me\":${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     then
24320         gcc_cv_as_sparc_sparc4=yes
24321     else
24322       echo "configure: failed program was" >&5
24323       cat conftest.s >&5
24324     fi
24325     rm -f conftest.o conftest.s
24326   fi
24327 fi
24328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_sparc4" >&5
24329 $as_echo "$gcc_cv_as_sparc_sparc4" >&6; }
24330 if test $gcc_cv_as_sparc_sparc4 = yes; then
24331
24332 $as_echo "#define HAVE_AS_SPARC4 1" >>confdefs.h
24333
24334 fi
24335     ;;
24336
24337   i[34567]86-*-* | x86_64-*-*)
24338     case $target_os in
24339       cygwin*)
24340         # Full C++ conformance when using a shared libstdc++-v3 requires some
24341         # support from the Cygwin DLL, which in more recent versions exports
24342         # wrappers to aid in interposing and redirecting operators new, delete,
24343         # etc., as per n2800 #17.6.4.6 [replacement.functions].  Check if we
24344         # are configuring for a version of Cygwin that exports the wrappers.
24345         if test x$host = x$target && test x$host_cpu = xi686; then
24346           ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
24347 if test "x$ac_cv_func___wrap__Znaj" = x""yes; then :
24348   gcc_ac_cygwin_dll_wrappers=yes
24349 else
24350   gcc_ac_cygwin_dll_wrappers=no
24351 fi
24352
24353         else
24354           # Can't check presence of libc functions during cross-compile, so
24355           # we just have to assume we're building for an up-to-date target.
24356           gcc_ac_cygwin_dll_wrappers=yes
24357         fi
24358
24359 cat >>confdefs.h <<_ACEOF
24360 #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
24361 _ACEOF
24362
24363     esac
24364     case $target_os in
24365       cygwin* | pe | mingw32* | interix*)
24366         # Recent binutils allows the three-operand form of ".comm" on PE.  This
24367         # definition is used unconditionally to initialise the default state of
24368         # the target option variable that governs usage of the feature.
24369         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
24370 $as_echo_n "checking assembler for .comm with alignment... " >&6; }
24371 if test "${gcc_cv_as_comm_has_align+set}" = set; then :
24372   $as_echo_n "(cached) " >&6
24373 else
24374   gcc_cv_as_comm_has_align=no
24375     if test $in_tree_gas = yes; then
24376     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
24377   then gcc_cv_as_comm_has_align=yes
24378 fi
24379   elif test x$gcc_cv_as != x; then
24380     $as_echo '.comm foo,1,32' > conftest.s
24381     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24382   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24383   (eval $ac_try) 2>&5
24384   ac_status=$?
24385   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24386   test $ac_status = 0; }; }
24387     then
24388         gcc_cv_as_comm_has_align=yes
24389     else
24390       echo "configure: failed program was" >&5
24391       cat conftest.s >&5
24392     fi
24393     rm -f conftest.o conftest.s
24394   fi
24395 fi
24396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
24397 $as_echo "$gcc_cv_as_comm_has_align" >&6; }
24398
24399
24400 cat >>confdefs.h <<_ACEOF
24401 #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
24402 _ACEOF
24403
24404         # Used for DWARF 2 in PE
24405         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
24406 $as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
24407 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then :
24408   $as_echo_n "(cached) " >&6
24409 else
24410   gcc_cv_as_ix86_pe_secrel32=no
24411     if test $in_tree_gas = yes; then
24412     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
24413   then gcc_cv_as_ix86_pe_secrel32=yes
24414 fi
24415   elif test x$gcc_cv_as != x; then
24416     $as_echo '.text
24417 foo:    nop
24418 .data
24419         .secrel32 foo' > conftest.s
24420     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24421   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24422   (eval $ac_try) 2>&5
24423   ac_status=$?
24424   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24425   test $ac_status = 0; }; }
24426     then
24427         if test x$gcc_cv_ld != x \
24428            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
24429              gcc_cv_as_ix86_pe_secrel32=yes
24430            fi
24431            rm -f conftest
24432     else
24433       echo "configure: failed program was" >&5
24434       cat conftest.s >&5
24435     fi
24436     rm -f conftest.o conftest.s
24437   fi
24438 fi
24439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
24440 $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
24441 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
24442
24443 $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
24444
24445 fi
24446         # Test if the assembler supports the extended form of the .section
24447         # directive that specifies section alignment.  LTO support uses this,
24448         # but normally only after installation, so we warn but don't fail the
24449         # configure if LTO is enabled but the assembler does not support it.
24450         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
24451 $as_echo_n "checking assembler for .section with alignment... " >&6; }
24452 if test "${gcc_cv_as_section_has_align+set}" = set; then :
24453   $as_echo_n "(cached) " >&6
24454 else
24455   gcc_cv_as_section_has_align=no
24456     if test $in_tree_gas = yes; then
24457     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 1`
24458   then gcc_cv_as_section_has_align=yes
24459 fi
24460   elif test x$gcc_cv_as != x; then
24461     $as_echo '.section lto_test,"dr0"' > conftest.s
24462     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
24463   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24464   (eval $ac_try) 2>&5
24465   ac_status=$?
24466   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24467   test $ac_status = 0; }; }
24468     then
24469         gcc_cv_as_section_has_align=yes
24470     else
24471       echo "configure: failed program was" >&5
24472       cat conftest.s >&5
24473     fi
24474     rm -f conftest.o conftest.s
24475   fi
24476 fi
24477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5
24478 $as_echo "$gcc_cv_as_section_has_align" >&6; }
24479
24480         if test x$gcc_cv_as_section_has_align != xyes; then
24481           case ",$enable_languages," in
24482             *,lto,*)
24483               { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: LTO for $target requires binutils >= 2.20.1, but version found appears insufficient; LTO will not work until binutils is upgraded." >&5
24484 $as_echo "$as_me: WARNING: LTO for $target requires binutils >= 2.20.1, but version found appears insufficient; LTO will not work until binutils is upgraded." >&2;}
24485               ;;
24486           esac
24487         fi
24488         # Test if the assembler supports the section flag 'e' for specifying
24489         # an excluded section.
24490         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with e" >&5
24491 $as_echo_n "checking assembler for .section with e... " >&6; }
24492 if test "${gcc_cv_as_section_has_e+set}" = set; then :
24493   $as_echo_n "(cached) " >&6
24494 else
24495   gcc_cv_as_section_has_e=no
24496     if test $in_tree_gas = yes; then
24497     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 22 \) \* 1000 + 51`
24498   then gcc_cv_as_section_has_e=yes
24499 fi
24500   elif test x$gcc_cv_as != x; then
24501     $as_echo '.section foo1,"e"
24502 .byte 0,0,0,0' > conftest.s
24503     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24504   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24505   (eval $ac_try) 2>&5
24506   ac_status=$?
24507   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24508   test $ac_status = 0; }; }
24509     then
24510         gcc_cv_as_section_has_e=yes
24511     else
24512       echo "configure: failed program was" >&5
24513       cat conftest.s >&5
24514     fi
24515     rm -f conftest.o conftest.s
24516   fi
24517 fi
24518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_e" >&5
24519 $as_echo "$gcc_cv_as_section_has_e" >&6; }
24520
24521
24522 cat >>confdefs.h <<_ACEOF
24523 #define HAVE_GAS_SECTION_EXCLUDE `if test $gcc_cv_as_section_has_e = yes; then echo 1; else echo 0; fi`
24524 _ACEOF
24525
24526         ;;
24527     esac
24528
24529     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
24530 $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
24531 if test "${gcc_cv_as_ix86_filds+set}" = set; then :
24532   $as_echo_n "(cached) " >&6
24533 else
24534   gcc_cv_as_ix86_filds=no
24535   if test x$gcc_cv_as != x; then
24536     $as_echo 'filds mem; fists mem' > conftest.s
24537     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24538   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24539   (eval $ac_try) 2>&5
24540   ac_status=$?
24541   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24542   test $ac_status = 0; }; }
24543     then
24544         gcc_cv_as_ix86_filds=yes
24545     else
24546       echo "configure: failed program was" >&5
24547       cat conftest.s >&5
24548     fi
24549     rm -f conftest.o conftest.s
24550   fi
24551 fi
24552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
24553 $as_echo "$gcc_cv_as_ix86_filds" >&6; }
24554 if test $gcc_cv_as_ix86_filds = yes; then
24555
24556 $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
24557
24558 fi
24559
24560     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
24561 $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
24562 if test "${gcc_cv_as_ix86_fildq+set}" = set; then :
24563   $as_echo_n "(cached) " >&6
24564 else
24565   gcc_cv_as_ix86_fildq=no
24566   if test x$gcc_cv_as != x; then
24567     $as_echo 'fildq mem; fistpq mem' > conftest.s
24568     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24569   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24570   (eval $ac_try) 2>&5
24571   ac_status=$?
24572   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24573   test $ac_status = 0; }; }
24574     then
24575         gcc_cv_as_ix86_fildq=yes
24576     else
24577       echo "configure: failed program was" >&5
24578       cat conftest.s >&5
24579     fi
24580     rm -f conftest.o conftest.s
24581   fi
24582 fi
24583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
24584 $as_echo "$gcc_cv_as_ix86_fildq" >&6; }
24585 if test $gcc_cv_as_ix86_fildq = yes; then
24586
24587 $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
24588
24589 fi
24590
24591     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
24592 $as_echo_n "checking assembler for cmov syntax... " >&6; }
24593 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then :
24594   $as_echo_n "(cached) " >&6
24595 else
24596   gcc_cv_as_ix86_cmov_sun_syntax=no
24597   if test x$gcc_cv_as != x; then
24598     $as_echo 'cmovl.l %edx, %eax' > conftest.s
24599     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24600   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24601   (eval $ac_try) 2>&5
24602   ac_status=$?
24603   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24604   test $ac_status = 0; }; }
24605     then
24606         gcc_cv_as_ix86_cmov_sun_syntax=yes
24607     else
24608       echo "configure: failed program was" >&5
24609       cat conftest.s >&5
24610     fi
24611     rm -f conftest.o conftest.s
24612   fi
24613 fi
24614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
24615 $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
24616 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
24617
24618 $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
24619
24620 fi
24621
24622     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
24623 $as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
24624 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then :
24625   $as_echo_n "(cached) " >&6
24626 else
24627   gcc_cv_as_ix86_ffreep=no
24628   if test x$gcc_cv_as != x; then
24629     $as_echo 'ffreep %st(1)' > conftest.s
24630     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24631   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24632   (eval $ac_try) 2>&5
24633   ac_status=$?
24634   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24635   test $ac_status = 0; }; }
24636     then
24637         gcc_cv_as_ix86_ffreep=yes
24638     else
24639       echo "configure: failed program was" >&5
24640       cat conftest.s >&5
24641     fi
24642     rm -f conftest.o conftest.s
24643   fi
24644 fi
24645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
24646 $as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
24647 if test $gcc_cv_as_ix86_ffreep = yes; then
24648
24649 $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
24650
24651 fi
24652
24653     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
24654 $as_echo_n "checking assembler for .quad directive... " >&6; }
24655 if test "${gcc_cv_as_ix86_quad+set}" = set; then :
24656   $as_echo_n "(cached) " >&6
24657 else
24658   gcc_cv_as_ix86_quad=no
24659   if test x$gcc_cv_as != x; then
24660     $as_echo '.quad 0' > conftest.s
24661     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24662   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24663   (eval $ac_try) 2>&5
24664   ac_status=$?
24665   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24666   test $ac_status = 0; }; }
24667     then
24668         gcc_cv_as_ix86_quad=yes
24669     else
24670       echo "configure: failed program was" >&5
24671       cat conftest.s >&5
24672     fi
24673     rm -f conftest.o conftest.s
24674   fi
24675 fi
24676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5
24677 $as_echo "$gcc_cv_as_ix86_quad" >&6; }
24678 if test $gcc_cv_as_ix86_quad = yes; then
24679
24680 $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
24681
24682 fi
24683
24684     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
24685 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
24686 if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
24687   $as_echo_n "(cached) " >&6
24688 else
24689   gcc_cv_as_ix86_sahf=no
24690   if test x$gcc_cv_as != x; then
24691     $as_echo '.code64
24692        sahf' > conftest.s
24693     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24694   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24695   (eval $ac_try) 2>&5
24696   ac_status=$?
24697   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24698   test $ac_status = 0; }; }
24699     then
24700         gcc_cv_as_ix86_sahf=yes
24701     else
24702       echo "configure: failed program was" >&5
24703       cat conftest.s >&5
24704     fi
24705     rm -f conftest.o conftest.s
24706   fi
24707 fi
24708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
24709 $as_echo "$gcc_cv_as_ix86_sahf" >&6; }
24710 if test $gcc_cv_as_ix86_sahf = yes; then
24711
24712 $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
24713
24714 fi
24715
24716     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for interunit movq mnemonic" >&5
24717 $as_echo_n "checking assembler for interunit movq mnemonic... " >&6; }
24718 if test "${gcc_cv_as_ix86_interunit_movq+set}" = set; then :
24719   $as_echo_n "(cached) " >&6
24720 else
24721   gcc_cv_as_ix86_interunit_movq=no
24722   if test x$gcc_cv_as != x; then
24723     $as_echo '.code64
24724        movq %mm0, %rax
24725        movq %rax, %xmm0' > conftest.s
24726     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24727   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24728   (eval $ac_try) 2>&5
24729   ac_status=$?
24730   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24731   test $ac_status = 0; }; }
24732     then
24733         gcc_cv_as_ix86_interunit_movq=yes
24734     else
24735       echo "configure: failed program was" >&5
24736       cat conftest.s >&5
24737     fi
24738     rm -f conftest.o conftest.s
24739   fi
24740 fi
24741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_interunit_movq" >&5
24742 $as_echo "$gcc_cv_as_ix86_interunit_movq" >&6; }
24743 if test $gcc_cv_as_ix86_interunit_movq = yes; then
24744
24745 $as_echo "#define HAVE_AS_IX86_INTERUNIT_MOVQ 1" >>confdefs.h
24746
24747 fi
24748
24749     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for hle prefixes" >&5
24750 $as_echo_n "checking assembler for hle prefixes... " >&6; }
24751 if test "${gcc_cv_as_ix86_hle+set}" = set; then :
24752   $as_echo_n "(cached) " >&6
24753 else
24754   gcc_cv_as_ix86_hle=no
24755   if test x$gcc_cv_as != x; then
24756     $as_echo 'lock xacquire cmpxchg %esi, (%ecx)' > conftest.s
24757     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24758   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24759   (eval $ac_try) 2>&5
24760   ac_status=$?
24761   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24762   test $ac_status = 0; }; }
24763     then
24764         gcc_cv_as_ix86_hle=yes
24765     else
24766       echo "configure: failed program was" >&5
24767       cat conftest.s >&5
24768     fi
24769     rm -f conftest.o conftest.s
24770   fi
24771 fi
24772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_hle" >&5
24773 $as_echo "$gcc_cv_as_ix86_hle" >&6; }
24774 if test $gcc_cv_as_ix86_hle = yes; then
24775
24776 $as_echo "#define HAVE_AS_IX86_HLE 1" >>confdefs.h
24777
24778 fi
24779
24780     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
24781 $as_echo_n "checking assembler for swap suffix... " >&6; }
24782 if test "${gcc_cv_as_ix86_swap+set}" = set; then :
24783   $as_echo_n "(cached) " >&6
24784 else
24785   gcc_cv_as_ix86_swap=no
24786   if test x$gcc_cv_as != x; then
24787     $as_echo 'movl.s %esp, %ebp' > conftest.s
24788     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24789   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24790   (eval $ac_try) 2>&5
24791   ac_status=$?
24792   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24793   test $ac_status = 0; }; }
24794     then
24795         gcc_cv_as_ix86_swap=yes
24796     else
24797       echo "configure: failed program was" >&5
24798       cat conftest.s >&5
24799     fi
24800     rm -f conftest.o conftest.s
24801   fi
24802 fi
24803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
24804 $as_echo "$gcc_cv_as_ix86_swap" >&6; }
24805 if test $gcc_cv_as_ix86_swap = yes; then
24806
24807 $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
24808
24809 fi
24810
24811     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
24812 $as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
24813 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then :
24814   $as_echo_n "(cached) " >&6
24815 else
24816   gcc_cv_as_ix86_diff_sect_delta=no
24817   if test x$gcc_cv_as != x; then
24818     $as_echo '.section .rodata
24819 .L1:
24820         .long .L2-.L1
24821         .long .L3-.L1
24822         .text
24823 .L3:    nop
24824 .L2:    nop' > conftest.s
24825     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24826   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24827   (eval $ac_try) 2>&5
24828   ac_status=$?
24829   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24830   test $ac_status = 0; }; }
24831     then
24832         gcc_cv_as_ix86_diff_sect_delta=yes
24833     else
24834       echo "configure: failed program was" >&5
24835       cat conftest.s >&5
24836     fi
24837     rm -f conftest.o conftest.s
24838   fi
24839 fi
24840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
24841 $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
24842 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
24843
24844 $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
24845
24846 fi
24847
24848     # These two are used unconditionally by i386.[ch]; it is to be defined
24849     # to 1 if the feature is present, 0 otherwise.
24850     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
24851 $as_echo_n "checking assembler for GOTOFF in data... " >&6; }
24852 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
24853   $as_echo_n "(cached) " >&6
24854 else
24855   gcc_cv_as_ix86_gotoff_in_data=no
24856     if test $in_tree_gas = yes; then
24857     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
24858   then gcc_cv_as_ix86_gotoff_in_data=yes
24859 fi
24860   elif test x$gcc_cv_as != x; then
24861     $as_echo '  .text
24862 .L0:
24863         nop
24864         .data
24865         .long .L0@GOTOFF' > conftest.s
24866     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24867   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24868   (eval $ac_try) 2>&5
24869   ac_status=$?
24870   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24871   test $ac_status = 0; }; }
24872     then
24873         gcc_cv_as_ix86_gotoff_in_data=yes
24874     else
24875       echo "configure: failed program was" >&5
24876       cat conftest.s >&5
24877     fi
24878     rm -f conftest.o conftest.s
24879   fi
24880 fi
24881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
24882 $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
24883
24884
24885 cat >>confdefs.h <<_ACEOF
24886 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
24887 _ACEOF
24888
24889
24890     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
24891 $as_echo_n "checking assembler for rep and lock prefix... " >&6; }
24892 if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then :
24893   $as_echo_n "(cached) " >&6
24894 else
24895   gcc_cv_as_ix86_rep_lock_prefix=no
24896   if test x$gcc_cv_as != x; then
24897     $as_echo 'rep movsl
24898          rep ret
24899          rep nop
24900          rep bsf %ecx, %eax
24901          rep bsr %ecx, %eax
24902          lock addl %edi, (%eax,%esi)
24903          lock orl $0, (%esp)' > conftest.s
24904     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24905   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24906   (eval $ac_try) 2>&5
24907   ac_status=$?
24908   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24909   test $ac_status = 0; }; }
24910     then
24911         gcc_cv_as_ix86_rep_lock_prefix=yes
24912     else
24913       echo "configure: failed program was" >&5
24914       cat conftest.s >&5
24915     fi
24916     rm -f conftest.o conftest.s
24917   fi
24918 fi
24919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
24920 $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
24921 if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
24922
24923 $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
24924
24925 fi
24926
24927     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5
24928 $as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; }
24929 if test "${gcc_cv_as_ix86_tlsgdplt+set}" = set; then :
24930   $as_echo_n "(cached) " >&6
24931 else
24932   gcc_cv_as_ix86_tlsgdplt=no
24933   if test x$gcc_cv_as != x; then
24934     $as_echo 'call    tls_gd@tlsgdplt' > conftest.s
24935     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24936   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24937   (eval $ac_try) 2>&5
24938   ac_status=$?
24939   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24940   test $ac_status = 0; }; }
24941     then
24942         if test x$gcc_cv_ld != x \
24943          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24944            gcc_cv_as_ix86_tlsgdplt=yes
24945          fi
24946          rm -f conftest
24947     else
24948       echo "configure: failed program was" >&5
24949       cat conftest.s >&5
24950     fi
24951     rm -f conftest.o conftest.s
24952   fi
24953 fi
24954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsgdplt" >&5
24955 $as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; }
24956 if test $gcc_cv_as_ix86_tlsgdplt = yes; then
24957
24958 $as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h
24959
24960 fi
24961
24962     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5
24963 $as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; }
24964 if test "${gcc_cv_as_ix86_tlsldmplt+set}" = set; then :
24965   $as_echo_n "(cached) " >&6
24966 else
24967   gcc_cv_as_ix86_tlsldmplt=no
24968   if test x$gcc_cv_as != x; then
24969     $as_echo 'tls_ld:
24970          call    tls_ld@tlsldmplt' > conftest.s
24971     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24972   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24973   (eval $ac_try) 2>&5
24974   ac_status=$?
24975   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24976   test $ac_status = 0; }; }
24977     then
24978         if test x$gcc_cv_ld != x \
24979          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24980            gcc_cv_as_ix86_tlsldmplt=yes
24981          fi
24982          rm -f conftest
24983     else
24984       echo "configure: failed program was" >&5
24985       cat conftest.s >&5
24986     fi
24987     rm -f conftest.o conftest.s
24988   fi
24989 fi
24990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldmplt" >&5
24991 $as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; }
24992 if test $gcc_cv_as_ix86_tlsldmplt = yes; then
24993
24994 $as_echo "#define HAVE_AS_IX86_TLSLDMPLT 1" >>confdefs.h
24995
24996 fi
24997
24998     ;;
24999
25000   ia64*-*-*)
25001     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
25002 $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
25003 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then :
25004   $as_echo_n "(cached) " >&6
25005 else
25006   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
25007     if test $in_tree_gas = yes; then
25008     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25009   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
25010 fi
25011   elif test x$gcc_cv_as != x; then
25012     $as_echo '  .text
25013         addl r15 = @ltoffx(x#), gp
25014         ;;
25015         ld8.mov r16 = [r15], x#' > conftest.s
25016     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25017   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25018   (eval $ac_try) 2>&5
25019   ac_status=$?
25020   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25021   test $ac_status = 0; }; }
25022     then
25023         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
25024     else
25025       echo "configure: failed program was" >&5
25026       cat conftest.s >&5
25027     fi
25028     rm -f conftest.o conftest.s
25029   fi
25030 fi
25031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
25032 $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
25033 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
25034
25035 $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
25036
25037 fi
25038
25039     ;;
25040
25041   powerpc*-*-*)
25042     case $target in
25043       *-*-aix*) conftest_s='    .machine "pwr5"
25044         .csect .text[PR]
25045         mfcr 3,128';;
25046       *-*-darwin*)
25047         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
25048 $as_echo_n "checking assembler for .machine directive support... " >&6; }
25049 if test "${gcc_cv_as_machine_directive+set}" = set; then :
25050   $as_echo_n "(cached) " >&6
25051 else
25052   gcc_cv_as_machine_directive=no
25053   if test x$gcc_cv_as != x; then
25054     $as_echo '  .machine ppc7400' > conftest.s
25055     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25056   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25057   (eval $ac_try) 2>&5
25058   ac_status=$?
25059   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25060   test $ac_status = 0; }; }
25061     then
25062         gcc_cv_as_machine_directive=yes
25063     else
25064       echo "configure: failed program was" >&5
25065       cat conftest.s >&5
25066     fi
25067     rm -f conftest.o conftest.s
25068   fi
25069 fi
25070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
25071 $as_echo "$gcc_cv_as_machine_directive" >&6; }
25072
25073         if test x$gcc_cv_as_machine_directive != xyes; then
25074           echo "*** This target requires an assembler supporting \".machine\"" >&2
25075           echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
25076           test x$build = x$target && exit 1
25077         fi
25078         conftest_s='    .text
25079         mfcr r3,128';;
25080       *) conftest_s='   .machine power4
25081         .text
25082         mfcr 3,128';;
25083     esac
25084
25085     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
25086 $as_echo_n "checking assembler for mfcr field support... " >&6; }
25087 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then :
25088   $as_echo_n "(cached) " >&6
25089 else
25090   gcc_cv_as_powerpc_mfcrf=no
25091     if test $in_tree_gas = yes; then
25092     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25093   then gcc_cv_as_powerpc_mfcrf=yes
25094 fi
25095   elif test x$gcc_cv_as != x; then
25096     $as_echo "$conftest_s" > conftest.s
25097     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25098   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25099   (eval $ac_try) 2>&5
25100   ac_status=$?
25101   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25102   test $ac_status = 0; }; }
25103     then
25104         gcc_cv_as_powerpc_mfcrf=yes
25105     else
25106       echo "configure: failed program was" >&5
25107       cat conftest.s >&5
25108     fi
25109     rm -f conftest.o conftest.s
25110   fi
25111 fi
25112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
25113 $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
25114 if test $gcc_cv_as_powerpc_mfcrf = yes; then
25115
25116 $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
25117
25118 fi
25119
25120     case $target in
25121       *-*-aix*) conftest_s='    .machine "pwr5"
25122         .csect .text[PR]
25123         popcntb 3,3';;
25124       *) conftest_s='   .machine power5
25125         .text
25126         popcntb 3,3';;
25127     esac
25128
25129     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5
25130 $as_echo_n "checking assembler for popcntb support... " >&6; }
25131 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then :
25132   $as_echo_n "(cached) " >&6
25133 else
25134   gcc_cv_as_powerpc_popcntb=no
25135     if test $in_tree_gas = yes; then
25136     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25137   then gcc_cv_as_powerpc_popcntb=yes
25138 fi
25139   elif test x$gcc_cv_as != x; then
25140     $as_echo "$conftest_s" > conftest.s
25141     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25142   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25143   (eval $ac_try) 2>&5
25144   ac_status=$?
25145   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25146   test $ac_status = 0; }; }
25147     then
25148         gcc_cv_as_powerpc_popcntb=yes
25149     else
25150       echo "configure: failed program was" >&5
25151       cat conftest.s >&5
25152     fi
25153     rm -f conftest.o conftest.s
25154   fi
25155 fi
25156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5
25157 $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; }
25158 if test $gcc_cv_as_powerpc_popcntb = yes; then
25159
25160 $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h
25161
25162 fi
25163
25164     case $target in
25165       *-*-aix*) conftest_s='    .machine "pwr5x"
25166         .csect .text[PR]
25167         frin 1,1';;
25168       *) conftest_s='   .machine power5
25169         .text
25170         frin 1,1';;
25171     esac
25172
25173     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5
25174 $as_echo_n "checking assembler for fp round support... " >&6; }
25175 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then :
25176   $as_echo_n "(cached) " >&6
25177 else
25178   gcc_cv_as_powerpc_fprnd=no
25179     if test $in_tree_gas = yes; then
25180     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25181   then gcc_cv_as_powerpc_fprnd=yes
25182 fi
25183   elif test x$gcc_cv_as != x; then
25184     $as_echo "$conftest_s" > conftest.s
25185     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25186   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25187   (eval $ac_try) 2>&5
25188   ac_status=$?
25189   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25190   test $ac_status = 0; }; }
25191     then
25192         gcc_cv_as_powerpc_fprnd=yes
25193     else
25194       echo "configure: failed program was" >&5
25195       cat conftest.s >&5
25196     fi
25197     rm -f conftest.o conftest.s
25198   fi
25199 fi
25200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5
25201 $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; }
25202 if test $gcc_cv_as_powerpc_fprnd = yes; then
25203
25204 $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h
25205
25206 fi
25207
25208     case $target in
25209       *-*-aix*) conftest_s='    .machine "pwr6"
25210         .csect .text[PR]
25211         mffgpr 1,3';;
25212       *) conftest_s='   .machine power6
25213         .text
25214         mffgpr 1,3';;
25215     esac
25216
25217     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5
25218 $as_echo_n "checking assembler for move fp gpr support... " >&6; }
25219 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then :
25220   $as_echo_n "(cached) " >&6
25221 else
25222   gcc_cv_as_powerpc_mfpgpr=no
25223     if test $in_tree_gas = yes; then
25224     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25225   then gcc_cv_as_powerpc_mfpgpr=yes
25226 fi
25227   elif test x$gcc_cv_as != x; then
25228     $as_echo "$conftest_s" > conftest.s
25229     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25230   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25231   (eval $ac_try) 2>&5
25232   ac_status=$?
25233   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25234   test $ac_status = 0; }; }
25235     then
25236         gcc_cv_as_powerpc_mfpgpr=yes
25237     else
25238       echo "configure: failed program was" >&5
25239       cat conftest.s >&5
25240     fi
25241     rm -f conftest.o conftest.s
25242   fi
25243 fi
25244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5
25245 $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; }
25246 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
25247
25248 $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h
25249
25250 fi
25251
25252     case $target in
25253       *-*-aix*) conftest_s='    .csect .text[PR]
25254 LCF..0:
25255         addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
25256       *-*-darwin*)
25257         conftest_s='    .text
25258 LCF0:
25259         addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
25260       *) conftest_s='   .text
25261 .LCF0:
25262         addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
25263     esac
25264
25265     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
25266 $as_echo_n "checking assembler for rel16 relocs... " >&6; }
25267 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then :
25268   $as_echo_n "(cached) " >&6
25269 else
25270   gcc_cv_as_powerpc_rel16=no
25271     if test $in_tree_gas = yes; then
25272     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25273   then gcc_cv_as_powerpc_rel16=yes
25274 fi
25275   elif test x$gcc_cv_as != x; then
25276     $as_echo "$conftest_s" > conftest.s
25277     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25278   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25279   (eval $ac_try) 2>&5
25280   ac_status=$?
25281   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25282   test $ac_status = 0; }; }
25283     then
25284         gcc_cv_as_powerpc_rel16=yes
25285     else
25286       echo "configure: failed program was" >&5
25287       cat conftest.s >&5
25288     fi
25289     rm -f conftest.o conftest.s
25290   fi
25291 fi
25292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
25293 $as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
25294 if test $gcc_cv_as_powerpc_rel16 = yes; then
25295
25296 $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
25297
25298 fi
25299
25300     case $target in
25301       *-*-aix*) conftest_s='    .machine "pwr6"
25302         .csect .text[PR]
25303         cmpb 3,4,5';;
25304       *) conftest_s='   .machine power6
25305         .text
25306         cmpb 3,4,5';;
25307     esac
25308
25309     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5
25310 $as_echo_n "checking assembler for compare bytes support... " >&6; }
25311 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then :
25312   $as_echo_n "(cached) " >&6
25313 else
25314   gcc_cv_as_powerpc_cmpb=no
25315     if test $in_tree_gas = yes; then
25316     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25317   then gcc_cv_as_powerpc_cmpb=yes
25318 fi
25319   elif test x$gcc_cv_as != x; then
25320     $as_echo "$conftest_s" > conftest.s
25321     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25322   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25323   (eval $ac_try) 2>&5
25324   ac_status=$?
25325   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25326   test $ac_status = 0; }; }
25327     then
25328         gcc_cv_as_powerpc_cmpb=yes
25329     else
25330       echo "configure: failed program was" >&5
25331       cat conftest.s >&5
25332     fi
25333     rm -f conftest.o conftest.s
25334   fi
25335 fi
25336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5
25337 $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; }
25338 if test $gcc_cv_as_powerpc_cmpb = yes; then
25339
25340 $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h
25341
25342 fi
25343
25344     case $target in
25345       *-*-aix*) conftest_s='    .machine "pwr6"
25346         .csect .text[PR]
25347         dadd 1,2,3';;
25348       *) conftest_s='   .machine power6
25349         .text
25350         dadd 1,2,3';;
25351     esac
25352
25353     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5
25354 $as_echo_n "checking assembler for decimal float support... " >&6; }
25355 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then :
25356   $as_echo_n "(cached) " >&6
25357 else
25358   gcc_cv_as_powerpc_dfp=no
25359     if test $in_tree_gas = yes; then
25360     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25361   then gcc_cv_as_powerpc_dfp=yes
25362 fi
25363   elif test x$gcc_cv_as != x; then
25364     $as_echo "$conftest_s" > conftest.s
25365     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25366   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25367   (eval $ac_try) 2>&5
25368   ac_status=$?
25369   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25370   test $ac_status = 0; }; }
25371     then
25372         gcc_cv_as_powerpc_dfp=yes
25373     else
25374       echo "configure: failed program was" >&5
25375       cat conftest.s >&5
25376     fi
25377     rm -f conftest.o conftest.s
25378   fi
25379 fi
25380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5
25381 $as_echo "$gcc_cv_as_powerpc_dfp" >&6; }
25382 if test $gcc_cv_as_powerpc_dfp = yes; then
25383
25384 $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h
25385
25386 fi
25387
25388     case $target in
25389       *-*-aix*) conftest_s='    .machine "pwr7"
25390         .csect .text[PR]
25391         lxvd2x 1,2,3';;
25392       *) conftest_s='   .machine power7
25393         .text
25394         lxvd2x 1,2,3';;
25395     esac
25396
25397     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
25398 $as_echo_n "checking assembler for vector-scalar support... " >&6; }
25399 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then :
25400   $as_echo_n "(cached) " >&6
25401 else
25402   gcc_cv_as_powerpc_vsx=no
25403     if test $in_tree_gas = yes; then
25404     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25405   then gcc_cv_as_powerpc_vsx=yes
25406 fi
25407   elif test x$gcc_cv_as != x; then
25408     $as_echo "$conftest_s" > conftest.s
25409     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25410   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25411   (eval $ac_try) 2>&5
25412   ac_status=$?
25413   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25414   test $ac_status = 0; }; }
25415     then
25416         gcc_cv_as_powerpc_vsx=yes
25417     else
25418       echo "configure: failed program was" >&5
25419       cat conftest.s >&5
25420     fi
25421     rm -f conftest.o conftest.s
25422   fi
25423 fi
25424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
25425 $as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
25426 if test $gcc_cv_as_powerpc_vsx = yes; then
25427
25428 $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
25429
25430 fi
25431
25432     case $target in
25433       *-*-aix*) conftest_s='    .machine "pwr7"
25434         .csect .text[PR]
25435         popcntd 3,3';;
25436       *) conftest_s='   .machine power7
25437         .text
25438         popcntd 3,3';;
25439     esac
25440
25441     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5
25442 $as_echo_n "checking assembler for popcntd support... " >&6; }
25443 if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then :
25444   $as_echo_n "(cached) " >&6
25445 else
25446   gcc_cv_as_powerpc_popcntd=no
25447     if test $in_tree_gas = yes; then
25448     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25449   then gcc_cv_as_powerpc_popcntd=yes
25450 fi
25451   elif test x$gcc_cv_as != x; then
25452     $as_echo "$conftest_s" > conftest.s
25453     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25454   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25455   (eval $ac_try) 2>&5
25456   ac_status=$?
25457   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25458   test $ac_status = 0; }; }
25459     then
25460         gcc_cv_as_powerpc_popcntd=yes
25461     else
25462       echo "configure: failed program was" >&5
25463       cat conftest.s >&5
25464     fi
25465     rm -f conftest.o conftest.s
25466   fi
25467 fi
25468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5
25469 $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; }
25470 if test $gcc_cv_as_powerpc_popcntd = yes; then
25471
25472 $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h
25473
25474 fi
25475
25476     case $target in
25477       *-*-aix*) conftest_s='    .machine "pwr8"
25478         .csect .text[PR]';;
25479       *) conftest_s='   .machine power8
25480         .text';;
25481     esac
25482
25483     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for power8 support" >&5
25484 $as_echo_n "checking assembler for power8 support... " >&6; }
25485 if test "${gcc_cv_as_powerpc_power8+set}" = set; then :
25486   $as_echo_n "(cached) " >&6
25487 else
25488   gcc_cv_as_powerpc_power8=no
25489     if test $in_tree_gas = yes; then
25490     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25491   then gcc_cv_as_powerpc_power8=yes
25492 fi
25493   elif test x$gcc_cv_as != x; then
25494     $as_echo "$conftest_s" > conftest.s
25495     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25496   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25497   (eval $ac_try) 2>&5
25498   ac_status=$?
25499   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25500   test $ac_status = 0; }; }
25501     then
25502         gcc_cv_as_powerpc_power8=yes
25503     else
25504       echo "configure: failed program was" >&5
25505       cat conftest.s >&5
25506     fi
25507     rm -f conftest.o conftest.s
25508   fi
25509 fi
25510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_power8" >&5
25511 $as_echo "$gcc_cv_as_powerpc_power8" >&6; }
25512 if test $gcc_cv_as_powerpc_power8 = yes; then
25513
25514 $as_echo "#define HAVE_AS_POWER8 1" >>confdefs.h
25515
25516 fi
25517
25518     case $target in
25519       *-*-aix*) conftest_s='    .csect .text[PR]
25520         lwsync';;
25521       *) conftest_s='   .text
25522         lwsync';;
25523     esac
25524
25525     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5
25526 $as_echo_n "checking assembler for lwsync support... " >&6; }
25527 if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then :
25528   $as_echo_n "(cached) " >&6
25529 else
25530   gcc_cv_as_powerpc_lwsync=no
25531     if test $in_tree_gas = yes; then
25532     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25533   then gcc_cv_as_powerpc_lwsync=yes
25534 fi
25535   elif test x$gcc_cv_as != x; then
25536     $as_echo "$conftest_s" > conftest.s
25537     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25538   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25539   (eval $ac_try) 2>&5
25540   ac_status=$?
25541   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25542   test $ac_status = 0; }; }
25543     then
25544         gcc_cv_as_powerpc_lwsync=yes
25545     else
25546       echo "configure: failed program was" >&5
25547       cat conftest.s >&5
25548     fi
25549     rm -f conftest.o conftest.s
25550   fi
25551 fi
25552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5
25553 $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; }
25554 if test $gcc_cv_as_powerpc_lwsync = yes; then
25555
25556 $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h
25557
25558 fi
25559
25560     case $target in
25561       *-*-aix*) conftest_s='    .machine "476"
25562         .csect .text[PR]
25563         dci 0';;
25564       *) conftest_s='   .machine "476"
25565         .text
25566         dci 0';;
25567     esac
25568
25569     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5
25570 $as_echo_n "checking assembler for data cache invalidate support... " >&6; }
25571 if test "${gcc_cv_as_powerpc_dci+set}" = set; then :
25572   $as_echo_n "(cached) " >&6
25573 else
25574   gcc_cv_as_powerpc_dci=no
25575     if test $in_tree_gas = yes; then
25576     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
25577   then gcc_cv_as_powerpc_dci=yes
25578 fi
25579   elif test x$gcc_cv_as != x; then
25580     $as_echo "$conftest_s" > conftest.s
25581     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25582   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25583   (eval $ac_try) 2>&5
25584   ac_status=$?
25585   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25586   test $ac_status = 0; }; }
25587     then
25588         gcc_cv_as_powerpc_dci=yes
25589     else
25590       echo "configure: failed program was" >&5
25591       cat conftest.s >&5
25592     fi
25593     rm -f conftest.o conftest.s
25594   fi
25595 fi
25596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dci" >&5
25597 $as_echo "$gcc_cv_as_powerpc_dci" >&6; }
25598 if test $gcc_cv_as_powerpc_dci = yes; then
25599
25600 $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h
25601
25602 fi
25603
25604     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25605 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25606 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then :
25607   $as_echo_n "(cached) " >&6
25608 else
25609   gcc_cv_as_powerpc_gnu_attribute=no
25610     if test $in_tree_gas = yes; then
25611     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25612   then gcc_cv_as_powerpc_gnu_attribute=yes
25613 fi
25614   elif test x$gcc_cv_as != x; then
25615     $as_echo '.gnu_attribute 4,1' > conftest.s
25616     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25617   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25618   (eval $ac_try) 2>&5
25619   ac_status=$?
25620   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25621   test $ac_status = 0; }; }
25622     then
25623         gcc_cv_as_powerpc_gnu_attribute=yes
25624     else
25625       echo "configure: failed program was" >&5
25626       cat conftest.s >&5
25627     fi
25628     rm -f conftest.o conftest.s
25629   fi
25630 fi
25631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
25632 $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
25633 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
25634
25635 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25636
25637 fi
25638
25639     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5
25640 $as_echo_n "checking assembler for tls marker support... " >&6; }
25641 if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then :
25642   $as_echo_n "(cached) " >&6
25643 else
25644   gcc_cv_as_powerpc_tls_markers=no
25645     if test $in_tree_gas = yes; then
25646     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0`
25647   then gcc_cv_as_powerpc_tls_markers=yes
25648 fi
25649   elif test x$gcc_cv_as != x; then
25650     $as_echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
25651     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25652   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25653   (eval $ac_try) 2>&5
25654   ac_status=$?
25655   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25656   test $ac_status = 0; }; }
25657     then
25658         gcc_cv_as_powerpc_tls_markers=yes
25659     else
25660       echo "configure: failed program was" >&5
25661       cat conftest.s >&5
25662     fi
25663     rm -f conftest.o conftest.s
25664   fi
25665 fi
25666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5
25667 $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; }
25668 if test $gcc_cv_as_powerpc_tls_markers = yes; then
25669
25670 $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h
25671
25672 fi
25673
25674     case $target in
25675       *-*-aix*)
25676         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5
25677 $as_echo_n "checking assembler for .ref support... " >&6; }
25678 if test "${gcc_cv_as_aix_ref+set}" = set; then :
25679   $as_echo_n "(cached) " >&6
25680 else
25681   gcc_cv_as_aix_ref=no
25682     if test $in_tree_gas = yes; then
25683     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 21 \) \* 1000 + 0`
25684   then gcc_cv_as_aix_ref=yes
25685 fi
25686   elif test x$gcc_cv_as != x; then
25687     $as_echo '  .csect stuff[rw]
25688              stuff:
25689                 .long 1
25690                 .extern sym
25691                 .ref sym
25692           ' > conftest.s
25693     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25694   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25695   (eval $ac_try) 2>&5
25696   ac_status=$?
25697   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25698   test $ac_status = 0; }; }
25699     then
25700         gcc_cv_as_aix_ref=yes
25701     else
25702       echo "configure: failed program was" >&5
25703       cat conftest.s >&5
25704     fi
25705     rm -f conftest.o conftest.s
25706   fi
25707 fi
25708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
25709 $as_echo "$gcc_cv_as_aix_ref" >&6; }
25710 if test $gcc_cv_as_aix_ref = yes; then
25711
25712 $as_echo "#define HAVE_AS_REF 1" >>confdefs.h
25713
25714 fi
25715         ;;
25716     esac
25717     ;;
25718
25719   mips*-*-*)
25720     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
25721 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
25722 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then :
25723   $as_echo_n "(cached) " >&6
25724 else
25725   gcc_cv_as_mips_explicit_relocs=no
25726     if test $in_tree_gas = yes; then
25727     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25728   then gcc_cv_as_mips_explicit_relocs=yes
25729 fi
25730   elif test x$gcc_cv_as != x; then
25731     $as_echo '  lw $4,%gp_rel(foo)($4)' > conftest.s
25732     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25733   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25734   (eval $ac_try) 2>&5
25735   ac_status=$?
25736   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25737   test $ac_status = 0; }; }
25738     then
25739         gcc_cv_as_mips_explicit_relocs=yes
25740     else
25741       echo "configure: failed program was" >&5
25742       cat conftest.s >&5
25743     fi
25744     rm -f conftest.o conftest.s
25745   fi
25746 fi
25747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
25748 $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
25749 if test $gcc_cv_as_mips_explicit_relocs = yes; then
25750   if test x$target_cpu_default = x
25751        then target_cpu_default=MASK_EXPLICIT_RELOCS
25752        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
25753        fi
25754 fi
25755     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
25756 $as_echo_n "checking assembler for -mno-shared support... " >&6; }
25757 if test "${gcc_cv_as_mips_no_shared+set}" = set; then :
25758   $as_echo_n "(cached) " >&6
25759 else
25760   gcc_cv_as_mips_no_shared=no
25761     if test $in_tree_gas = yes; then
25762     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
25763   then gcc_cv_as_mips_no_shared=yes
25764 fi
25765   elif test x$gcc_cv_as != x; then
25766     $as_echo 'nop' > conftest.s
25767     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
25768   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25769   (eval $ac_try) 2>&5
25770   ac_status=$?
25771   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25772   test $ac_status = 0; }; }
25773     then
25774         gcc_cv_as_mips_no_shared=yes
25775     else
25776       echo "configure: failed program was" >&5
25777       cat conftest.s >&5
25778     fi
25779     rm -f conftest.o conftest.s
25780   fi
25781 fi
25782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
25783 $as_echo "$gcc_cv_as_mips_no_shared" >&6; }
25784 if test $gcc_cv_as_mips_no_shared = yes; then
25785
25786 $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
25787
25788 fi
25789
25790     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25791 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25792 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then :
25793   $as_echo_n "(cached) " >&6
25794 else
25795   gcc_cv_as_mips_gnu_attribute=no
25796     if test $in_tree_gas = yes; then
25797     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25798   then gcc_cv_as_mips_gnu_attribute=yes
25799 fi
25800   elif test x$gcc_cv_as != x; then
25801     $as_echo '.gnu_attribute 4,1' > conftest.s
25802     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25803   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25804   (eval $ac_try) 2>&5
25805   ac_status=$?
25806   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25807   test $ac_status = 0; }; }
25808     then
25809         gcc_cv_as_mips_gnu_attribute=yes
25810     else
25811       echo "configure: failed program was" >&5
25812       cat conftest.s >&5
25813     fi
25814     rm -f conftest.o conftest.s
25815   fi
25816 fi
25817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
25818 $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
25819 if test $gcc_cv_as_mips_gnu_attribute = yes; then
25820
25821 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25822
25823 fi
25824
25825     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .micromips support" >&5
25826 $as_echo_n "checking assembler for .micromips support... " >&6; }
25827 if test "${gcc_cv_as_micromips_support+set}" = set; then :
25828   $as_echo_n "(cached) " >&6
25829 else
25830   gcc_cv_as_micromips_support=no
25831   if test x$gcc_cv_as != x; then
25832     $as_echo '.set micromips' > conftest.s
25833     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
25834   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25835   (eval $ac_try) 2>&5
25836   ac_status=$?
25837   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25838   test $ac_status = 0; }; }
25839     then
25840         gcc_cv_as_micromips_support=yes
25841     else
25842       echo "configure: failed program was" >&5
25843       cat conftest.s >&5
25844     fi
25845     rm -f conftest.o conftest.s
25846   fi
25847 fi
25848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_micromips_support" >&5
25849 $as_echo "$gcc_cv_as_micromips_support" >&6; }
25850 if test $gcc_cv_as_micromips_support = yes; then
25851
25852 $as_echo "#define HAVE_GAS_MICROMIPS 1" >>confdefs.h
25853
25854 fi
25855
25856     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
25857 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
25858 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then :
25859   $as_echo_n "(cached) " >&6
25860 else
25861   gcc_cv_as_mips_dtprelword=no
25862     if test $in_tree_gas = yes; then
25863     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25864   then gcc_cv_as_mips_dtprelword=yes
25865 fi
25866   elif test x$gcc_cv_as != x; then
25867     $as_echo '.section .tdata,"awT",@progbits
25868 x:
25869         .word 2
25870         .text
25871         .dtprelword x+0x8000' > conftest.s
25872     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25873   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25874   (eval $ac_try) 2>&5
25875   ac_status=$?
25876   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25877   test $ac_status = 0; }; }
25878     then
25879         gcc_cv_as_mips_dtprelword=yes
25880     else
25881       echo "configure: failed program was" >&5
25882       cat conftest.s >&5
25883     fi
25884     rm -f conftest.o conftest.s
25885   fi
25886 fi
25887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
25888 $as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
25889 if test $gcc_cv_as_mips_dtprelword = yes; then
25890
25891 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
25892
25893 fi
25894
25895     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5
25896 $as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; }
25897 if test "${gcc_cv_as_mips_dspr1_mult+set}" = set; then :
25898   $as_echo_n "(cached) " >&6
25899 else
25900   gcc_cv_as_mips_dspr1_mult=no
25901   if test x$gcc_cv_as != x; then
25902     $as_echo '  .set    mips32r2
25903         .set    nodspr2
25904         .set    dsp
25905         madd    $ac3,$4,$5
25906         maddu   $ac3,$4,$5
25907         msub    $ac3,$4,$5
25908         msubu   $ac3,$4,$5
25909         mult    $ac3,$4,$5
25910         multu   $ac3,$4,$5' > conftest.s
25911     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25912   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25913   (eval $ac_try) 2>&5
25914   ac_status=$?
25915   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25916   test $ac_status = 0; }; }
25917     then
25918         gcc_cv_as_mips_dspr1_mult=yes
25919     else
25920       echo "configure: failed program was" >&5
25921       cat conftest.s >&5
25922     fi
25923     rm -f conftest.o conftest.s
25924   fi
25925 fi
25926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5
25927 $as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; }
25928 if test $gcc_cv_as_mips_dspr1_mult = yes; then
25929
25930 $as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h
25931
25932 fi
25933
25934     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
25935 $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
25936     gcc_cv_as_ld_jalr_reloc=no
25937     if test $gcc_cv_as_mips_explicit_relocs = yes; then
25938       if test $in_tree_ld = yes ; then
25939         if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
25940            && test $in_tree_ld_is_elf = yes; then
25941           gcc_cv_as_ld_jalr_reloc=yes
25942         fi
25943       elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
25944         echo '  .ent x' > conftest.s
25945         echo 'x:        ld $2,%got_disp(y)($3)' >> conftest.s
25946         echo '  ld $25,%call16(y)($28)' >> conftest.s
25947         echo '  .reloc  1f,R_MIPS_JALR,y' >> conftest.s
25948         echo '1:        jalr $25' >> conftest.s
25949         echo '  .reloc  1f,R_MIPS_JALR,x' >> conftest.s
25950         echo '1:        jalr $25' >> conftest.s
25951         echo '  .end x' >> conftest.s
25952         if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
25953            && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
25954           if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
25955              && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
25956             gcc_cv_as_ld_jalr_reloc=yes
25957           fi
25958         fi
25959         rm -f conftest.*
25960       fi
25961     fi
25962     if test $gcc_cv_as_ld_jalr_reloc = yes; then
25963       if test x$target_cpu_default = x; then
25964         target_cpu_default=MASK_RELAX_PIC_CALLS
25965       else
25966         target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
25967       fi
25968     fi
25969     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
25970 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
25971
25972     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
25973 $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
25974 if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then :
25975   $as_echo_n "(cached) " >&6
25976 else
25977   gcc_cv_ld_mips_personality_relaxation=no
25978        if test $in_tree_ld = yes ; then
25979          if test "$gcc_cv_gld_major_version" -eq 2 \
25980                  -a "$gcc_cv_gld_minor_version" -ge 21 \
25981                  -o "$gcc_cv_gld_major_version" -gt 2; then
25982            gcc_cv_ld_mips_personality_relaxation=yes
25983          fi
25984        elif test x$gcc_cv_as != x \
25985                  -a x$gcc_cv_ld != x \
25986                  -a x$gcc_cv_readelf != x ; then
25987          cat > conftest.s <<EOF
25988         .cfi_startproc
25989         .cfi_personality 0x80,indirect_ptr
25990         .ent test
25991 test:
25992         nop
25993         .end test
25994         .cfi_endproc
25995
25996         .section .data,"aw",@progbits
25997 indirect_ptr:
25998         .dc.a personality
25999 EOF
26000          if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
26001             && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
26002            if $gcc_cv_readelf -d conftest 2>&1 \
26003               | grep TEXTREL > /dev/null 2>&1; then
26004              :
26005            elif $gcc_cv_readelf --relocs conftest 2>&1 \
26006                 | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
26007              :
26008            else
26009              gcc_cv_ld_mips_personality_relaxation=yes
26010            fi
26011          fi
26012        fi
26013        rm -f conftest.s conftest.o conftest
26014 fi
26015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
26016 $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
26017     if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
26018
26019 $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
26020
26021     fi
26022     ;;
26023 esac
26024
26025 # Mips and HP-UX need the GNU assembler.
26026 # Linux on IA64 might be able to use the Intel assembler.
26027
26028 case "$target" in
26029   mips*-*-* | *-*-hpux* )
26030     if test x$gas_flag = xyes \
26031        || test x"$host" != x"$build" \
26032        || test ! -x "$gcc_cv_as" \
26033        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
26034       :
26035     else
26036       echo "*** This configuration requires the GNU assembler" >&2
26037       exit 1
26038     fi
26039     ;;
26040 esac
26041
26042 # ??? Not all targets support dwarf2 debug_line, even within a version
26043 # of gas.  Moreover, we need to emit a valid instruction to trigger any
26044 # info to the output file.  So, as supported targets are added to gas 2.11,
26045 # add some instruction here to (also) show we expect this might work.
26046 # ??? Once 2.11 is released, probably need to add first known working
26047 # version to the per-target configury.
26048 case "$cpu_type" in
26049   alpha | arm | avr | bfin | cris | i386 | m32c | m68k | microblaze | mips \
26050   | pa | rs6000 | score | sparc | spu | tilegx | tilepro | xstormy16 | xtensa)
26051     insn="nop"
26052     ;;
26053   ia64 | s390)
26054     insn="nop 0"
26055     ;;
26056   mmix)
26057     insn="swym 0"
26058     ;;
26059 esac
26060 if test x"$insn" != x; then
26061  conftest_s="\
26062         .file 1 \"conftest.s\"
26063         .loc 1 3 0
26064         $insn"
26065  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
26066 $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
26067 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then :
26068   $as_echo_n "(cached) " >&6
26069 else
26070   gcc_cv_as_dwarf2_debug_line=no
26071     if test $in_tree_gas = yes; then
26072     if test $in_tree_gas_is_elf = yes \
26073   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26074   then gcc_cv_as_dwarf2_debug_line=yes
26075 fi
26076   elif test x$gcc_cv_as != x; then
26077     $as_echo "$conftest_s" > conftest.s
26078     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26079   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26080   (eval $ac_try) 2>&5
26081   ac_status=$?
26082   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26083   test $ac_status = 0; }; }
26084     then
26085         if test x$gcc_cv_objdump != x \
26086    && $gcc_cv_objdump -h conftest.o 2> /dev/null \
26087       | grep debug_line > /dev/null 2>&1; then
26088      gcc_cv_as_dwarf2_debug_line=yes
26089    fi
26090     else
26091       echo "configure: failed program was" >&5
26092       cat conftest.s >&5
26093     fi
26094     rm -f conftest.o conftest.s
26095   fi
26096 fi
26097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
26098 $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
26099
26100
26101 # The .debug_line file table must be in the exact order that
26102 # we specified the files, since these indices are also used
26103 # by DW_AT_decl_file.  Approximate this test by testing if
26104 # the assembler bitches if the same index is assigned twice.
26105  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
26106 $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
26107 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then :
26108   $as_echo_n "(cached) " >&6
26109 else
26110   gcc_cv_as_dwarf2_file_buggy=no
26111   if test x$gcc_cv_as != x; then
26112     $as_echo '  .file 1 "foo.s"
26113         .file 1 "bar.s"' > conftest.s
26114     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26115   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26116   (eval $ac_try) 2>&5
26117   ac_status=$?
26118   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26119   test $ac_status = 0; }; }
26120     then
26121         gcc_cv_as_dwarf2_file_buggy=yes
26122     else
26123       echo "configure: failed program was" >&5
26124       cat conftest.s >&5
26125     fi
26126     rm -f conftest.o conftest.s
26127   fi
26128 fi
26129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
26130 $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
26131
26132
26133  if test $gcc_cv_as_dwarf2_debug_line = yes \
26134  && test $gcc_cv_as_dwarf2_file_buggy = no; then
26135
26136 $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
26137
26138  fi
26139
26140  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
26141 $as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
26142 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then :
26143   $as_echo_n "(cached) " >&6
26144 else
26145   gcc_cv_as_gdwarf2_flag=no
26146     if test $in_tree_gas = yes; then
26147     if test $in_tree_gas_is_elf = yes \
26148   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26149   then gcc_cv_as_gdwarf2_flag=yes
26150 fi
26151   elif test x$gcc_cv_as != x; then
26152     $as_echo "$insn" > conftest.s
26153     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
26154   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26155   (eval $ac_try) 2>&5
26156   ac_status=$?
26157   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26158   test $ac_status = 0; }; }
26159     then
26160         gcc_cv_as_gdwarf2_flag=yes
26161     else
26162       echo "configure: failed program was" >&5
26163       cat conftest.s >&5
26164     fi
26165     rm -f conftest.o conftest.s
26166   fi
26167 fi
26168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
26169 $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
26170 if test $gcc_cv_as_gdwarf2_flag = yes; then
26171
26172 $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
26173
26174 fi
26175
26176  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
26177 $as_echo_n "checking assembler for --gstabs option... " >&6; }
26178 if test "${gcc_cv_as_gstabs_flag+set}" = set; then :
26179   $as_echo_n "(cached) " >&6
26180 else
26181   gcc_cv_as_gstabs_flag=no
26182     if test $in_tree_gas = yes; then
26183     if test $in_tree_gas_is_elf = yes \
26184   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26185   then gcc_cv_as_gstabs_flag=yes
26186 fi
26187   elif test x$gcc_cv_as != x; then
26188     $as_echo "$insn" > conftest.s
26189     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
26190   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26191   (eval $ac_try) 2>&5
26192   ac_status=$?
26193   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26194   test $ac_status = 0; }; }
26195     then
26196         # The native Solaris 9/Intel assembler doesn't understand --gstabs
26197    # and warns about it, but still exits successfully.  So check for
26198    # this.
26199    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
26200   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26201   (eval $ac_try) 2>&5
26202   ac_status=$?
26203   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26204   test $ac_status = 0; }; }
26205    then :
26206    else gcc_cv_as_gstabs_flag=yes
26207    fi
26208     else
26209       echo "configure: failed program was" >&5
26210       cat conftest.s >&5
26211     fi
26212     rm -f conftest.o conftest.s
26213   fi
26214 fi
26215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
26216 $as_echo "$gcc_cv_as_gstabs_flag" >&6; }
26217 if test $gcc_cv_as_gstabs_flag = yes; then
26218
26219 $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
26220
26221 fi
26222
26223  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
26224 $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
26225 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then :
26226   $as_echo_n "(cached) " >&6
26227 else
26228   gcc_cv_as_debug_prefix_map_flag=no
26229     if test $in_tree_gas = yes; then
26230     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
26231   then gcc_cv_as_debug_prefix_map_flag=yes
26232 fi
26233   elif test x$gcc_cv_as != x; then
26234     $as_echo "$insn" > conftest.s
26235     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
26236   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26237   (eval $ac_try) 2>&5
26238   ac_status=$?
26239   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26240   test $ac_status = 0; }; }
26241     then
26242         gcc_cv_as_debug_prefix_map_flag=yes
26243     else
26244       echo "configure: failed program was" >&5
26245       cat conftest.s >&5
26246     fi
26247     rm -f conftest.o conftest.s
26248   fi
26249 fi
26250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
26251 $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
26252 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
26253
26254 $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
26255
26256 fi
26257 fi
26258
26259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
26260 $as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
26261 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then :
26262   $as_echo_n "(cached) " >&6
26263 else
26264   gcc_cv_as_lcomm_with_alignment=no
26265   if test x$gcc_cv_as != x; then
26266     $as_echo '.lcomm bar,4,16' > conftest.s
26267     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26268   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26269   (eval $ac_try) 2>&5
26270   ac_status=$?
26271   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26272   test $ac_status = 0; }; }
26273     then
26274         gcc_cv_as_lcomm_with_alignment=yes
26275     else
26276       echo "configure: failed program was" >&5
26277       cat conftest.s >&5
26278     fi
26279     rm -f conftest.o conftest.s
26280   fi
26281 fi
26282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
26283 $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
26284 if test $gcc_cv_as_lcomm_with_alignment = yes; then
26285
26286 $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
26287
26288 fi
26289
26290 # Check whether --enable-gnu-unique-object was given.
26291 if test "${enable_gnu_unique_object+set}" = set; then :
26292   enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
26293     yes | no) ;;
26294     *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
26295 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
26296   esac
26297 else
26298   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
26299 $as_echo_n "checking assembler for gnu_unique_object... " >&6; }
26300 if test "${gcc_cv_as_gnu_unique_object+set}" = set; then :
26301   $as_echo_n "(cached) " >&6
26302 else
26303   gcc_cv_as_gnu_unique_object=no
26304     if test $in_tree_gas = yes; then
26305     if test $in_tree_gas_is_elf = yes \
26306   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
26307   then gcc_cv_as_gnu_unique_object=yes
26308 fi
26309   elif test x$gcc_cv_as != x; then
26310     $as_echo '.type foo, '$target_type_format_char'gnu_unique_object' > conftest.s
26311     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26312   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26313   (eval $ac_try) 2>&5
26314   ac_status=$?
26315   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26316   test $ac_status = 0; }; }
26317     then
26318         gcc_cv_as_gnu_unique_object=yes
26319     else
26320       echo "configure: failed program was" >&5
26321       cat conftest.s >&5
26322     fi
26323     rm -f conftest.o conftest.s
26324   fi
26325 fi
26326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
26327 $as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
26328 if test $gcc_cv_as_gnu_unique_object = yes; then
26329   # We need to unquote above to to use the definition from config.gcc.
26330 # Also check for ld.so support, i.e. glibc 2.11 or higher.
26331    if test x$host = x$build -a x$host = x$target &&
26332        ldd --version 2>/dev/null &&
26333        glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then
26334       glibcmajor=`expr "$glibcver" : "\([0-9]*\)"`
26335       glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"`
26336       glibcnum=`expr $glibcmajor \* 1000 + $glibcminor`
26337       if test "$glibcnum" -ge 2011 ; then
26338         enable_gnu_unique_object=yes
26339       fi
26340     fi
26341 fi
26342 fi
26343
26344 if test x$enable_gnu_unique_object = xyes; then
26345
26346 $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
26347
26348 fi
26349
26350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
26351 $as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
26352 if test "${gcc_cv_as_line_zero+set}" = set; then :
26353   $as_echo_n "(cached) " >&6
26354 else
26355   gcc_cv_as_line_zero=no
26356   if test $in_tree_gas = yes; then
26357     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
26358   then gcc_cv_as_line_zero=yes
26359 fi
26360   elif test "x$gcc_cv_as" != x; then
26361     { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
26362     if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
26363   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26364   (eval $ac_try) 2>&5
26365   ac_status=$?
26366   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26367   test $ac_status = 0; }; } &&
26368        test "x`cat conftest.out`" = x
26369     then
26370       gcc_cv_as_line_zero=yes
26371     else
26372       echo "configure: failed program was" >&5
26373       cat conftest.s >&5
26374       echo "configure: error output was" >&5
26375       cat conftest.out >&5
26376     fi
26377     rm -f conftest.o conftest.s conftest.out
26378   fi
26379 fi
26380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
26381 $as_echo "$gcc_cv_as_line_zero" >&6; }
26382 if test "x$gcc_cv_as_line_zero" = xyes; then
26383
26384 $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
26385
26386 fi
26387
26388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
26389 $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
26390 gcc_cv_ld_eh_frame_hdr=no
26391 if test $in_tree_ld = yes ; then
26392   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
26393      && test $in_tree_ld_is_elf = yes; then
26394     gcc_cv_ld_eh_frame_hdr=yes
26395   fi
26396 elif test x$gcc_cv_ld != x; then
26397   if echo "$ld_ver" | grep GNU > /dev/null; then
26398     # Check if linker supports --eh-frame-hdr option
26399     if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
26400       gcc_cv_ld_eh_frame_hdr=yes
26401     fi
26402   else
26403     case "$target" in
26404       *-*-solaris2*)
26405         # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
26406         if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
26407           gcc_cv_ld_eh_frame_hdr=yes
26408         fi
26409         ;;
26410     esac
26411   fi
26412 fi
26413
26414 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
26415
26416 $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
26417
26418 fi
26419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
26420 $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
26421
26422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker CIEv3 in .eh_frame support" >&5
26423 $as_echo_n "checking linker CIEv3 in .eh_frame support... " >&6; }
26424 gcc_cv_ld_eh_frame_ciev3=no
26425 if test $in_tree_ld = yes ; then
26426   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
26427      && test $in_tree_ld_is_elf = yes; then
26428     gcc_cv_ld_eh_frame_ciev3=yes
26429   fi
26430 elif test x$gcc_cv_ld != x; then
26431   if echo "$ld_ver" | grep GNU > /dev/null; then
26432     gcc_cv_ld_eh_frame_ciev3=yes
26433     if test 0"$ld_date" -lt 20040513; then
26434       if test -n "$ld_date"; then
26435         # If there was date string, but was earlier than 2004-05-13, fail
26436         gcc_cv_ld_eh_frame_ciev3=no
26437       elif test "$ld_vers_major" -lt 2; then
26438         gcc_cv_ld_eh_frame_ciev3=no
26439       elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
26440         gcc_cv_ld_eh_frame_ciev3=no
26441       fi
26442     fi
26443   else
26444     case "$target" in
26445       *-*-solaris2*)
26446         # Sun ld added support for CIE v3 in .eh_frame in Solaris 11.1.
26447         if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2324; then
26448           gcc_cv_ld_eh_frame_ciev3=yes
26449         fi
26450         ;;
26451     esac
26452   fi
26453 fi
26454
26455 cat >>confdefs.h <<_ACEOF
26456 #define HAVE_LD_EH_FRAME_CIEV3 `if test x"$gcc_cv_ld_eh_frame_ciev3" = xyes; then echo 1; else echo 0; fi`
26457 _ACEOF
26458
26459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_ciev3" >&5
26460 $as_echo "$gcc_cv_ld_eh_frame_ciev3" >&6; }
26461
26462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
26463 $as_echo_n "checking linker position independent executable support... " >&6; }
26464 gcc_cv_ld_pie=no
26465 if test $in_tree_ld = yes ; then
26466   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
26467      && test $in_tree_ld_is_elf = yes; then
26468     gcc_cv_ld_pie=yes
26469   fi
26470 elif test x$gcc_cv_ld != x; then
26471         # Check if linker supports -pie option
26472         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
26473                 gcc_cv_ld_pie=yes
26474         fi
26475 fi
26476 if test x"$gcc_cv_ld_pie" = xyes; then
26477
26478 $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
26479
26480 fi
26481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
26482 $as_echo "$gcc_cv_ld_pie" >&6; }
26483
26484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
26485 $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
26486 gcc_cv_ld_eh_gc_sections=no
26487 if test $in_tree_ld = yes ; then
26488   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
26489      && test $in_tree_ld_is_elf = yes; then
26490     gcc_cv_ld_eh_gc_sections=yes
26491   fi
26492 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
26493   cat > conftest.s <<EOF
26494         .section        .text
26495 .globl _start
26496         .type _start, @function
26497 _start:
26498         .long foo
26499         .size _start, .-_start
26500         .section        .text.foo,"ax",@progbits
26501         .type foo, @function
26502 foo:
26503         .long 0
26504         .size foo, .-foo
26505         .section        .gcc_except_table.foo,"a",@progbits
26506 .L0:
26507         .long 0
26508         .section        .eh_frame,"a",@progbits
26509         .long .L0
26510 EOF
26511   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26512     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26513          | grep "gc-sections option ignored" > /dev/null; then
26514       gcc_cv_ld_eh_gc_sections=no
26515     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26516          | grep gcc_except_table > /dev/null; then
26517       gcc_cv_ld_eh_gc_sections=yes
26518       # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
26519       if test x$gcc_cv_as_comdat_group != xyes; then
26520         gcc_cv_ld_eh_gc_sections=no
26521         cat > conftest.s <<EOF
26522         .section        .text
26523 .globl _start
26524         .type _start, @function
26525 _start:
26526         .long foo
26527         .size _start, .-_start
26528         .section        .gnu.linkonce.t.foo,"ax",@progbits
26529         .type foo, @function
26530 foo:
26531         .long 0
26532         .size foo, .-foo
26533         .section        .gcc_except_table.foo,"a",@progbits
26534 .L0:
26535         .long 0
26536         .section        .eh_frame,"a",@progbits
26537         .long .L0
26538 EOF
26539         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26540           if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26541                | grep "gc-sections option ignored" > /dev/null; then
26542             gcc_cv_ld_eh_gc_sections=no
26543           elif $gcc_cv_objdump -h conftest 2> /dev/null \
26544                | grep gcc_except_table > /dev/null; then
26545             gcc_cv_ld_eh_gc_sections=yes
26546           fi
26547         fi
26548       fi
26549     fi
26550   fi
26551   rm -f conftest.s conftest.o conftest
26552 fi
26553 case "$target" in
26554   hppa*-*-linux*)
26555     # ??? This apparently exposes a binutils bug with PC-relative relocations.
26556     gcc_cv_ld_eh_gc_sections=no
26557     ;;
26558 esac
26559 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
26560
26561 $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
26562
26563 fi
26564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
26565 $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
26566
26567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5
26568 $as_echo_n "checking linker EH garbage collection of sections bug... " >&6; }
26569 gcc_cv_ld_eh_gc_sections_bug=no
26570 if test $in_tree_ld = yes ; then
26571   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
26572      && test $in_tree_ld_is_elf = yes; then
26573     gcc_cv_ld_eh_gc_sections_bug=yes
26574   fi
26575 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x -a x$gcc_cv_as_comdat_group = xyes; then
26576   gcc_cv_ld_eh_gc_sections_bug=yes
26577   cat > conftest.s <<EOF
26578         .section        .text
26579 .globl _start
26580         .type _start, @function
26581 _start:
26582         .long foo
26583         .size _start, .-_start
26584         .section        .text.startup.foo,"ax",@progbits
26585         .type foo, @function
26586 foo:
26587         .long 0
26588         .size foo, .-foo
26589         .section        .gcc_except_table.foo,"a",@progbits
26590 .L0:
26591         .long 0
26592         .section        .eh_frame,"a",@progbits
26593         .long .L0
26594 EOF
26595   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26596     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26597          | grep "gc-sections option ignored" > /dev/null; then
26598       :
26599     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26600          | grep gcc_except_table > /dev/null; then
26601       gcc_cv_ld_eh_gc_sections_bug=no
26602     fi
26603   fi
26604   rm -f conftest.s conftest.o conftest
26605 fi
26606 if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
26607
26608 $as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h
26609
26610 fi
26611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5
26612 $as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; }
26613
26614 # --------
26615 # UNSORTED
26616 # --------
26617
26618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
26619 $as_echo_n "checking linker --as-needed support... " >&6; }
26620 if test "${gcc_cv_ld_as_needed+set}" = set; then :
26621   $as_echo_n "(cached) " >&6
26622 else
26623   gcc_cv_ld_as_needed=no
26624 gcc_cv_ld_as_needed_option='--as-needed'
26625 gcc_cv_ld_no_as_needed_option='--no-as-needed'
26626 if test $in_tree_ld = yes ; then
26627   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
26628      && test $in_tree_ld_is_elf = yes; then
26629     gcc_cv_ld_as_needed=yes
26630   fi
26631 elif test x$gcc_cv_ld != x; then
26632         # Check if linker supports --as-needed and --no-as-needed options
26633         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
26634                 gcc_cv_ld_as_needed=yes
26635         else
26636           case "$target" in
26637             # Solaris 2 ld always supports -z ignore/-z record.
26638             *-*-solaris2*)
26639               gcc_cv_ld_as_needed=yes
26640               gcc_cv_ld_as_needed_option="-z ignore"
26641               gcc_cv_ld_no_as_needed_option="-z record"
26642               ;;
26643           esac
26644         fi
26645 fi
26646 # --as-needed/-z ignore can only be used if libgcc_s.so.1 uses
26647 # dl_iterate_phdr, i.e. since Solaris 11.
26648 case "$target" in
26649   *-*-solaris2.1[1-9]*)
26650     case "$target" in
26651     i?86-*-* | x86_64-*-*)
26652       if echo "$ld_ver" | grep GNU > /dev/null; then
26653         # Doesn't work with gld on Solaris/x86 due to PR ld/12320.
26654         gcc_cv_ld_as_needed=no
26655       fi
26656       ;;
26657     esac
26658     ;;
26659   *-*-solaris2*)
26660     gcc_cv_ld_as_needed=no
26661     ;;
26662 esac
26663
26664 fi
26665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
26666 $as_echo "$gcc_cv_ld_as_needed" >&6; }
26667 if test x"$gcc_cv_ld_as_needed" = xyes; then
26668
26669 $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
26670
26671
26672 cat >>confdefs.h <<_ACEOF
26673 #define LD_AS_NEEDED_OPTION "$gcc_cv_ld_as_needed_option"
26674 _ACEOF
26675
26676
26677 cat >>confdefs.h <<_ACEOF
26678 #define LD_NO_AS_NEEDED_OPTION "$gcc_cv_ld_no_as_needed_option"
26679 _ACEOF
26680
26681 fi
26682
26683 case "$target:$tm_file" in
26684   powerpc64-*-freebsd* | powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
26685   case "$target" in
26686      *le-*-linux*)
26687      emul_name="-melf64lppc"
26688       ;;
26689      *-*-linux*)
26690      emul_name="-melf64ppc"
26691       ;;
26692      *-*-freebsd*)
26693      emul_name="-melf64ppc_fbsd"
26694       ;;
26695   esac
26696     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
26697 $as_echo_n "checking linker support for omitting dot symbols... " >&6; }
26698 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then :
26699   $as_echo_n "(cached) " >&6
26700 else
26701   gcc_cv_ld_no_dot_syms=no
26702     if test x"$ld_is_gold" = xyes; then
26703       gcc_cv_ld_no_dot_syms=yes
26704     elif test $in_tree_ld = yes ; then
26705       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
26706         gcc_cv_ld_no_dot_syms=yes
26707       fi
26708     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26709       cat > conftest1.s <<EOF
26710         .text
26711         bl .foo
26712 EOF
26713       cat > conftest2.s <<EOF
26714         .section ".opd","aw"
26715         .align 3
26716         .globl foo
26717         .type foo,@function
26718 foo:
26719         .quad .LEfoo,.TOC.@tocbase,0
26720         .text
26721 .LEfoo:
26722         blr
26723         .size foo,.-.LEfoo
26724 EOF
26725       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
26726          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
26727          && $gcc_cv_ld $emul_name -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
26728         gcc_cv_ld_no_dot_syms=yes
26729       fi
26730       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
26731     fi
26732
26733 fi
26734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
26735 $as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
26736     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
26737
26738 $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
26739
26740     fi
26741
26742     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26743 $as_echo_n "checking linker large toc support... " >&6; }
26744 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26745   $as_echo_n "(cached) " >&6
26746 else
26747   gcc_cv_ld_large_toc=no
26748     if test x"$ld_is_gold" = xyes; then
26749       gcc_cv_ld_large_toc=yes
26750     elif test $in_tree_ld = yes ; then
26751       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
26752         gcc_cv_ld_large_toc=yes
26753       fi
26754     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26755       cat > conftest.s <<EOF
26756         .section ".tbss","awT",@nobits
26757         .align 3
26758 ie0:    .space 8
26759         .global _start
26760         .text
26761 _start:
26762         addis 9,13,ie0@got@tprel@ha
26763         ld 9,ie0@got@tprel@l(9)
26764 EOF
26765       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
26766          && $gcc_cv_ld $emul_name --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
26767         gcc_cv_ld_large_toc=yes
26768       fi
26769       rm -f conftest conftest.o conftest.s
26770     fi
26771
26772 fi
26773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26774 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26775     if test x"$gcc_cv_ld_large_toc" = xyes; then
26776
26777 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26778
26779     fi
26780     ;;
26781 esac
26782
26783 case "$target" in
26784   *-*-aix*)
26785     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26786 $as_echo_n "checking linker large toc support... " >&6; }
26787 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26788   $as_echo_n "(cached) " >&6
26789 else
26790   gcc_cv_ld_large_toc=no
26791     if test x$gcc_cv_as != x ; then
26792       cat > conftest.s <<EOF
26793         .toc
26794 LC..1:
26795         .tc a[TC],a[RW]
26796         .extern a[RW]
26797         .csect .text[PR]
26798 .largetoctest:
26799         addis 9,LC..1@u(2)
26800         ld 3,LC..1@l(9)
26801 EOF
26802       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1; then
26803         gcc_cv_ld_large_toc=yes
26804       fi
26805       rm -f conftest conftest.o conftest.s
26806     fi
26807
26808 fi
26809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26810 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26811     if test x"$gcc_cv_ld_large_toc" = xyes; then
26812
26813 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26814
26815     fi
26816     ;;
26817 esac
26818
26819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
26820 $as_echo_n "checking linker --build-id support... " >&6; }
26821 if test "${gcc_cv_ld_buildid+set}" = set; then :
26822   $as_echo_n "(cached) " >&6
26823 else
26824   gcc_cv_ld_buildid=no
26825   if test $in_tree_ld = yes ; then
26826     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26827        "$gcc_cv_gld_minor_version" -ge 18 -o \
26828        "$gcc_cv_gld_major_version" -gt 2 \
26829        && test $in_tree_ld_is_elf = yes; then
26830       gcc_cv_ld_buildid=yes
26831     fi
26832   elif test x$gcc_cv_ld != x; then
26833     if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
26834       gcc_cv_ld_buildid=yes
26835     fi
26836   fi
26837 fi
26838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
26839 $as_echo "$gcc_cv_ld_buildid" >&6; }
26840 if test x"$gcc_cv_ld_buildid" = xyes; then
26841
26842 $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
26843
26844 fi
26845
26846 # Check whether --enable-linker-build-id was given.
26847 if test "${enable_linker_build_id+set}" = set; then :
26848   enableval=$enable_linker_build_id;
26849 else
26850   enable_linker_build_id=no
26851 fi
26852
26853
26854 if test x"$enable_linker_build_id" = xyes; then
26855   if test x"$gcc_cv_ld_buildid" = xyes; then
26856
26857 $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
26858
26859   else
26860     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
26861 $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
26862   fi
26863 fi
26864
26865 # In binutils 2.21, GNU ld gained support for new emulations fully
26866 # supporting the Solaris 2 ABI.  Detect their presence in the linker used.
26867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
26868 $as_echo_n "checking linker *_sol2 emulation support... " >&6; }
26869 if test "${gcc_cv_ld_sol2_emulation+set}" = set; then :
26870   $as_echo_n "(cached) " >&6
26871 else
26872   gcc_cv_ld_sol2_emulation=no
26873   if test $in_tree_ld = yes ; then
26874     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26875        "$gcc_cv_gld_minor_version" -ge 21 -o \
26876        "$gcc_cv_gld_major_version" -gt 2 \
26877        && test $in_tree_ld_is_elf = yes; then
26878       gcc_cv_ld_sol2_emulation=yes
26879     fi
26880   elif test x$gcc_cv_ld != x; then
26881     if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
26882        grep _sol2 > /dev/null; then
26883       gcc_cv_ld_sol2_emulation=yes
26884     fi
26885   fi
26886 fi
26887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
26888 $as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
26889 if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
26890
26891 $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
26892
26893 fi
26894
26895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
26896 $as_echo_n "checking linker --sysroot support... " >&6; }
26897 if test "${gcc_cv_ld_sysroot+set}" = set; then :
26898   $as_echo_n "(cached) " >&6
26899 else
26900   gcc_cv_ld_sysroot=no
26901   if test $in_tree_ld = yes ; then
26902       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
26903         gcc_cv_ld_sysroot=yes
26904       fi
26905   elif test x$gcc_cv_ld != x; then
26906     if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
26907       gcc_cv_ld_sysroot=yes
26908     fi
26909   fi
26910 fi
26911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
26912 $as_echo "$gcc_cv_ld_sysroot" >&6; }
26913 if test x"$gcc_cv_ld_sysroot" = xyes; then
26914
26915 $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
26916
26917 fi
26918
26919 if test x$with_sysroot = x && test x$host = x$target \
26920    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
26921    && test "$prefix" != "NONE"; then
26922
26923 cat >>confdefs.h <<_ACEOF
26924 #define PREFIX_INCLUDE_DIR "$prefix/include"
26925 _ACEOF
26926
26927 fi
26928
26929 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
26930   if test "x$with_headers" != x; then
26931     target_header_dir=$with_headers
26932   elif test "x$with_sysroot" = x; then
26933     target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-include"
26934   elif test "x$with_build_sysroot" != "x"; then
26935     target_header_dir="${with_build_sysroot}${native_system_header_dir}"
26936   elif test "x$with_sysroot" = xyes; then
26937     target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-root${native_system_header_dir}"
26938   else
26939     target_header_dir="${with_sysroot}${native_system_header_dir}"
26940   fi
26941 else
26942   target_header_dir=${native_system_header_dir}
26943 fi
26944
26945 # Test for stack protector support in target C library.
26946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
26947 $as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
26948 if test "${gcc_cv_libc_provides_ssp+set}" = set; then :
26949   $as_echo_n "(cached) " >&6
26950 else
26951   gcc_cv_libc_provides_ssp=no
26952     case "$target" in
26953        *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
26954       # glibc 2.4 and later provides __stack_chk_fail and
26955       # either __stack_chk_guard, or TLS access to stack guard canary.
26956       if test -f $target_header_dir/features.h \
26957          && $EGREP '^[  ]*#[    ]*define[       ]+__GNU_LIBRARY__[      ]+([1-9][0-9]|[6-9])' \
26958             $target_header_dir/features.h > /dev/null; then
26959         if $EGREP '^[   ]*#[    ]*define[       ]+__GLIBC__[    ]+([1-9][0-9]|[3-9])' \
26960            $target_header_dir/features.h > /dev/null; then
26961           gcc_cv_libc_provides_ssp=yes
26962         elif $EGREP '^[         ]*#[    ]*define[       ]+__GLIBC__[    ]+2' \
26963              $target_header_dir/features.h > /dev/null \
26964              && $EGREP '^[      ]*#[    ]*define[       ]+__GLIBC_MINOR__[      ]+([1-9][0-9]|[4-9])' \
26965              $target_header_dir/features.h > /dev/null; then
26966           gcc_cv_libc_provides_ssp=yes
26967         elif $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC__[   ]+1' \
26968              $target_header_dir/features.h > /dev/null && \
26969              test -f $target_header_dir/bits/uClibc_config.h && \
26970              $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC_HAS_SSP__[   ]+1' \
26971              $target_header_dir/bits/uClibc_config.h > /dev/null; then
26972           gcc_cv_libc_provides_ssp=yes
26973         fi
26974       # all versions of Bionic support stack protector
26975       elif test -f $target_header_dir/sys/cdefs.h \
26976         && $EGREP '^[  ]*#[    ]*define[       ]+__BIONIC__[   ]+1' \
26977            $target_header_dir/sys/cdefs.h > /dev/null; then
26978          gcc_cv_libc_provides_ssp=yes
26979       fi
26980         ;;
26981        *-*-gnu*)
26982          # Avoid complicated tests (see
26983          # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
26984          # simply assert that glibc does provide this, which is true for all
26985          # realistically usable GNU/Hurd configurations.
26986          gcc_cv_libc_provides_ssp=yes;;
26987        *-*-darwin* | *-*-freebsd*)
26988          ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
26989 if test "x$ac_cv_func___stack_chk_fail" = x""yes; then :
26990   gcc_cv_libc_provides_ssp=yes
26991 else
26992   echo "no __stack_chk_fail on this target"
26993 fi
26994
26995         ;;
26996   *) gcc_cv_libc_provides_ssp=no ;;
26997     esac
26998 fi
26999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
27000 $as_echo "$gcc_cv_libc_provides_ssp" >&6; }
27001
27002 if test x$gcc_cv_libc_provides_ssp = xyes; then
27003
27004 $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
27005
27006 fi
27007
27008 # Test for <sys/sdt.h> on the target.
27009
27010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
27011 $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
27012 have_sys_sdt_h=no
27013 if test -f $target_header_dir/sys/sdt.h; then
27014   have_sys_sdt_h=yes
27015
27016 $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
27017
27018 fi
27019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
27020 $as_echo "$have_sys_sdt_h" >&6; }
27021
27022 # Check if TFmode long double should be used by default or not.
27023 # Some glibc targets used DFmode long double, but with glibc 2.4
27024 # and later they can use TFmode.
27025 case "$target" in
27026   powerpc*-*-linux* | \
27027   sparc*-*-linux* | \
27028   s390*-*-linux* | \
27029   alpha*-*-linux*)
27030
27031 # Check whether --with-long-double-128 was given.
27032 if test "${with_long_double_128+set}" = set; then :
27033   withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
27034 else
27035   gcc_cv_target_ldbl128=no
27036       grep '^[  ]*#[    ]*define[       ][      ]*__LONG_DOUBLE_MATH_OPTIONAL' \
27037         $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
27038       && gcc_cv_target_ldbl128=yes
27039
27040 fi
27041
27042     ;;
27043 esac
27044 if test x$gcc_cv_target_ldbl128 = xyes; then
27045
27046 $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
27047
27048 fi
27049
27050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5
27051 $as_echo_n "checking dl_iterate_phdr in target C library... " >&6; }
27052 gcc_cv_target_dl_iterate_phdr=unknown
27053 case "$target" in
27054   # Restrict to Solaris 11+.  While most of the Solaris 11 linker changes
27055   # were backported to Solaris 10 Update 10, dl_iterate_phdr only lives in
27056   # libdl there, both complicating its use and breaking compatibility
27057   # between Solaris 10 updates.
27058   *-*-solaris2.1[1-9]*)
27059     # <link.h> needs both a dl_iterate_phdr declaration and support for
27060     # compilation with largefile support.
27061     if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
27062       && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
27063       gcc_cv_target_dl_iterate_phdr=yes
27064     else
27065       gcc_cv_target_dl_iterate_phdr=no
27066     fi
27067     ;;
27068 esac
27069
27070 if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
27071
27072 $as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h
27073
27074 fi
27075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5
27076 $as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; }
27077
27078 # We no longer support different GC mechanisms.  Emit an error if
27079 # the user configures with --with-gc.
27080
27081 # Check whether --with-gc was given.
27082 if test "${with_gc+set}" = set; then :
27083   withval=$with_gc; as_fn_error "Configure option --with-gc is only supported up to GCC 4.7.x" "$LINENO" 5
27084 fi
27085
27086
27087 # Libraries to use on the host.  This will normally be set by the top
27088 # level Makefile.  Here we simply capture the value for our Makefile.
27089 if test -z "${HOST_LIBS+set}"; then
27090   HOST_LIBS=
27091 fi
27092
27093
27094 # Use the system's zlib library.
27095 zlibdir=-L../zlib
27096 zlibinc="-I\$(srcdir)/../zlib"
27097
27098 # Check whether --with-system-zlib was given.
27099 if test "${with_system_zlib+set}" = set; then :
27100   withval=$with_system_zlib; zlibdir=
27101 zlibinc=
27102
27103 fi
27104
27105
27106
27107
27108
27109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
27110 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
27111     # Check whether --enable-maintainer-mode was given.
27112 if test "${enable_maintainer_mode+set}" = set; then :
27113   enableval=$enable_maintainer_mode; maintainer_mode=$enableval
27114 else
27115   maintainer_mode=no
27116 fi
27117
27118
27119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
27120 $as_echo "$maintainer_mode" >&6; }
27121
27122 if test "$maintainer_mode" = "yes"; then
27123   MAINT=''
27124 else
27125   MAINT='#'
27126 fi
27127
27128
27129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to avoid linking multiple front-ends at once" >&5
27130 $as_echo_n "checking whether to avoid linking multiple front-ends at once... " >&6; }
27131   # Check whether --enable-link-mutex was given.
27132 if test "${enable_link_mutex+set}" = set; then :
27133   enableval=$enable_link_mutex; do_link_mutex=$enableval
27134 else
27135   do_link_mutex=no
27136 fi
27137
27138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $do_link_mutex" >&5
27139 $as_echo "$do_link_mutex" >&6; }
27140
27141 if test "$do_link_mutex" = "yes"; then
27142    DO_LINK_MUTEX=true
27143 else
27144    DO_LINK_MUTEX=false
27145 fi
27146
27147
27148 # --------------
27149 # Language hooks
27150 # --------------
27151
27152 # Make empty files to contain the specs and options for each language.
27153 # Then add #include lines to for a compiler that has specs and/or options.
27154
27155 subdirs=
27156 lang_opt_files=
27157 lang_specs_files=
27158 lang_tree_files=
27159 # These (without "all_") are set in each config-lang.in.
27160 # `language' must be a single word so is spelled singularly.
27161 all_languages=
27162 all_compilers=
27163 all_outputs='Makefile'
27164 # List of language makefile fragments.
27165 all_lang_makefrags=
27166 # Additional files for gengtype
27167 all_gtfiles="$target_gtfiles"
27168
27169 # These are the languages that are set in --enable-languages,
27170 # and are available in the GCC tree.
27171 all_selected_languages=
27172
27173 # Add the language fragments.
27174 # Languages are added via two mechanisms.  Some information must be
27175 # recorded in makefile variables, these are defined in config-lang.in.
27176 # We accumulate them and plug them into the main Makefile.
27177 # The other mechanism is a set of hooks for each of the main targets
27178 # like `clean', `install', etc.
27179
27180 language_hooks="Make-hooks"
27181
27182 for lang in ${srcdir}/*/config-lang.in
27183 do
27184         test "$lang" = "${srcdir}/*/config-lang.in" && continue
27185
27186         lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
27187         if test "x$lang_alias" = x
27188         then
27189               echo "$lang doesn't set \$language." 1>&2
27190               exit 1
27191         fi
27192         subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
27193         subdirs="$subdirs $subdir"
27194
27195         # $gcc_subdir is where the gcc integration files are to be found
27196         # for a language, both for internal compiler purposes (compiler
27197         # sources implementing front-end to GCC tree converters), and for
27198         # build infrastructure purposes (Make-lang.in, etc.)
27199         #
27200         # This will be <subdir> (relative to $srcdir) if a line like
27201         # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
27202         # is found in <langdir>/config-lang.in, and will remain <langdir>
27203         # otherwise.
27204         #
27205         # Except for the language alias (fetched above), the regular
27206         # "config-lang.in" contents are always retrieved from $gcc_subdir,
27207         # so a <langdir>/config-lang.in setting gcc_subdir typically sets
27208         # only this and the language alias.
27209
27210         gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^   ]*\).*$,\1,p' $lang`
27211         if [ "$gcc_subdir" = "" ]; then
27212            gcc_subdir="$subdir"
27213         fi
27214
27215         case ",$enable_languages," in
27216         *,$lang_alias,*)
27217             all_selected_languages="$all_selected_languages $lang_alias"
27218             if test -f $srcdir/$gcc_subdir/lang-specs.h; then
27219                 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
27220             fi
27221             ;;
27222         esac
27223
27224         language=
27225         boot_language=
27226         compilers=
27227         outputs=
27228         gtfiles=
27229         subdir_requires=
27230         . ${srcdir}/$gcc_subdir/config-lang.in
27231         if test "x$language" = x
27232         then
27233                 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
27234                 exit 1
27235         fi
27236
27237         ok=:
27238         case ",$enable_languages," in
27239                 *,$lang_alias,*) ;;
27240                 *)
27241                         for i in $subdir_requires; do
27242                                 test -f "${srcdir}/$i/config-lang.in" && continue
27243                                 ok=false
27244                                 break
27245                         done
27246                 ;;
27247         esac
27248         $ok || continue
27249
27250         all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
27251         if test -f $srcdir/$gcc_subdir/lang.opt; then
27252             lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
27253             all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
27254         fi
27255         if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
27256             lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
27257         fi
27258         all_languages="$all_languages $language"
27259         all_compilers="$all_compilers $compilers"
27260         all_outputs="$all_outputs $outputs"
27261         all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
27262         case ",$enable_languages," in
27263                 *,lto,*)
27264
27265 $as_echo "#define ENABLE_LTO 1" >>confdefs.h
27266
27267                     enable_lto=yes
27268
27269                     ;;
27270                 *) ;;
27271         esac
27272 done
27273
27274 check_languages=
27275 for language in $all_selected_languages
27276 do
27277         check_languages="$check_languages check-$language"
27278 done
27279
27280 # We link each language in with a set of hooks, reached indirectly via
27281 # lang.${target}.  Only do so for selected languages.
27282
27283 rm -f Make-hooks
27284 touch Make-hooks
27285 target_list="all.cross start.encap rest.encap tags \
27286         install-common install-man install-info install-pdf install-html dvi \
27287         pdf html uninstall info man srcextra srcman srcinfo \
27288         mostlyclean clean distclean maintainer-clean install-plugin"
27289
27290 for t in $target_list
27291 do
27292         x=
27293         for lang in $all_selected_languages
27294         do
27295                 x="$x $lang.$t"
27296         done
27297         echo "lang.$t: $x" >> Make-hooks
27298 done
27299
27300 # --------
27301 # Option include files
27302 # --------
27303
27304 ${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
27305 option_includes="option-includes.mk"
27306
27307
27308 # --------
27309 # UNSORTED
27310 # --------
27311
27312 # Create .gdbinit.
27313
27314 echo "dir ." > .gdbinit
27315 echo "dir ${srcdir}" >> .gdbinit
27316 if test x$gdb_needs_out_file_path = xyes
27317 then
27318         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
27319 fi
27320 if test "x$subdirs" != x; then
27321         for s in $subdirs
27322         do
27323                 echo "dir ${srcdir}/$s" >> .gdbinit
27324         done
27325 fi
27326 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
27327
27328 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
27329
27330
27331
27332 # Find a directory in which to install a shared libgcc.
27333
27334 # Check whether --enable-version-specific-runtime-libs was given.
27335 if test "${enable_version_specific_runtime_libs+set}" = set; then :
27336   enableval=$enable_version_specific_runtime_libs;
27337 fi
27338
27339
27340 # Substitute configuration variables
27341
27342
27343
27344
27345
27346
27347
27348
27349
27350
27351
27352
27353
27354
27355
27356
27357
27358
27359
27360
27361
27362
27363
27364
27365
27366
27367
27368
27369
27370
27371
27372
27373
27374
27375
27376
27377
27378
27379
27380
27381
27382
27383
27384
27385
27386
27387
27388
27389
27390
27391
27392
27393
27394
27395
27396
27397
27398
27399
27400
27401
27402
27403 # Echo link setup.
27404 if test x${build} = x${host} ; then
27405   if test x${host} = x${target} ; then
27406     echo "Links are now set up to build a native compiler for ${target}." 1>&2
27407   else
27408     echo "Links are now set up to build a cross-compiler" 1>&2
27409     echo " from ${host} to ${target}." 1>&2
27410   fi
27411 else
27412   if test x${host} = x${target} ; then
27413     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
27414     echo " for ${target}." 1>&2
27415   else
27416     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
27417     echo " from ${host} to ${target}." 1>&2
27418   fi
27419 fi
27420
27421
27422
27423
27424
27425
27426
27427
27428
27429 if test "x${CLOOGLIBS}" != "x" ; then
27430
27431 $as_echo "#define HAVE_cloog 1" >>confdefs.h
27432
27433 fi
27434
27435 # Check for plugin support
27436 # Check whether --enable-plugin was given.
27437 if test "${enable_plugin+set}" = set; then :
27438   enableval=$enable_plugin; enable_plugin=$enableval
27439 else
27440   enable_plugin=yes; default_plugin=yes
27441 fi
27442
27443
27444 pluginlibs=
27445
27446 case "${host}" in
27447   *-*-darwin*)
27448     if test x$build = x$host; then
27449       export_sym_check="nm${exeext} -g"
27450     elif test x$host = x$target; then
27451       export_sym_check="$gcc_cv_nm -g"
27452     else
27453       export_sym_check=
27454     fi
27455   ;;
27456   *)
27457     if test x$build = x$host; then
27458       export_sym_check="objdump${exeext} -T"
27459     elif test x$host = x$target; then
27460       export_sym_check="$gcc_cv_objdump -T"
27461     else
27462       export_sym_check=
27463     fi
27464   ;;
27465 esac
27466
27467 if test x"$enable_plugin" = x"yes"; then
27468
27469   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
27470 $as_echo_n "checking for exported symbols... " >&6; }
27471   if test "x$export_sym_check" != x; then
27472     echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
27473     ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest > /dev/null 2>&1
27474     if $export_sym_check conftest | grep foobar > /dev/null; then
27475       : # No need to use a flag
27476       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27477 $as_echo "yes" >&6; }
27478     else
27479       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27480 $as_echo "yes" >&6; }
27481       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
27482 $as_echo_n "checking for -rdynamic... " >&6; }
27483       ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest > /dev/null 2>&1
27484       if $export_sym_check conftest | grep foobar > /dev/null; then
27485         plugin_rdynamic=yes
27486         pluginlibs="-rdynamic"
27487       else
27488         plugin_rdynamic=no
27489         enable_plugin=no
27490       fi
27491       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
27492 $as_echo "$plugin_rdynamic" >&6; }
27493     fi
27494   else
27495     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
27496 $as_echo "unable to check" >&6; }
27497   fi
27498
27499   # Check -ldl
27500   saved_LIBS="$LIBS"
27501   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
27502 $as_echo_n "checking for library containing dlopen... " >&6; }
27503 if test "${ac_cv_search_dlopen+set}" = set; then :
27504   $as_echo_n "(cached) " >&6
27505 else
27506   ac_func_search_save_LIBS=$LIBS
27507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27508 /* end confdefs.h.  */
27509
27510 /* Override any GCC internal prototype to avoid an error.
27511    Use char because int might match the return type of a GCC
27512    builtin and then its argument prototype would still apply.  */
27513 #ifdef __cplusplus
27514 extern "C"
27515 #endif
27516 char dlopen ();
27517 int
27518 main ()
27519 {
27520 return dlopen ();
27521   ;
27522   return 0;
27523 }
27524 _ACEOF
27525 for ac_lib in '' dl; do
27526   if test -z "$ac_lib"; then
27527     ac_res="none required"
27528   else
27529     ac_res=-l$ac_lib
27530     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
27531   fi
27532   if ac_fn_c_try_link "$LINENO"; then :
27533   ac_cv_search_dlopen=$ac_res
27534 fi
27535 rm -f core conftest.err conftest.$ac_objext \
27536     conftest$ac_exeext
27537   if test "${ac_cv_search_dlopen+set}" = set; then :
27538   break
27539 fi
27540 done
27541 if test "${ac_cv_search_dlopen+set}" = set; then :
27542
27543 else
27544   ac_cv_search_dlopen=no
27545 fi
27546 rm conftest.$ac_ext
27547 LIBS=$ac_func_search_save_LIBS
27548 fi
27549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
27550 $as_echo "$ac_cv_search_dlopen" >&6; }
27551 ac_res=$ac_cv_search_dlopen
27552 if test "$ac_res" != no; then :
27553   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
27554
27555 fi
27556
27557   if test x"$ac_cv_search_dlopen" = x"-ldl"; then
27558     pluginlibs="$pluginlibs -ldl"
27559   fi
27560   LIBS="$saved_LIBS"
27561
27562   # Check that we can build shared objects with -fPIC -shared
27563   saved_LDFLAGS="$LDFLAGS"
27564   saved_CFLAGS="$CFLAGS"
27565   case "${host}" in
27566     *-*-darwin*)
27567       CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
27568       CFLAGS="$CFLAGS -fPIC"
27569       LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
27570     ;;
27571     *)
27572       CFLAGS="$CFLAGS -fPIC"
27573       LDFLAGS="$LDFLAGS -fPIC -shared"
27574     ;;
27575   esac
27576   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
27577 $as_echo_n "checking for -fPIC -shared... " >&6; }
27578   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27579 /* end confdefs.h.  */
27580 extern int X;
27581 int
27582 main ()
27583 {
27584 return X == 0;
27585   ;
27586   return 0;
27587 }
27588 _ACEOF
27589 if ac_fn_c_try_link "$LINENO"; then :
27590   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27591 $as_echo "yes" >&6; }; have_pic_shared=yes
27592 else
27593   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27594 $as_echo "no" >&6; }; have_pic_shared=no
27595 fi
27596 rm -f core conftest.err conftest.$ac_objext \
27597     conftest$ac_exeext conftest.$ac_ext
27598   if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
27599     pluginlibs=
27600     enable_plugin=no
27601   fi
27602   LDFLAGS="$saved_LDFLAGS"
27603   CFLAGS="$saved_CFLAGS"
27604
27605   # If plugin support had been requested but not available, fail.
27606   if test x"$enable_plugin" = x"no" ; then
27607     if test x"$default_plugin" != x"yes"; then
27608       as_fn_error "
27609 Building GCC with plugin support requires a host that supports
27610 -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
27611     fi
27612   fi
27613 fi
27614
27615
27616
27617 if test x"$enable_plugin" = x"yes"; then
27618
27619 $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
27620
27621 fi
27622
27623
27624 # Check whether --enable-libquadmath-support was given.
27625 if test "${enable_libquadmath_support+set}" = set; then :
27626   enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
27627 else
27628   ENABLE_LIBQUADMATH_SUPPORT=yes
27629 fi
27630
27631 if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
27632
27633 $as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h
27634
27635 fi
27636
27637
27638 # Specify what hash style to use by default.
27639
27640 # Check whether --with-linker-hash-style was given.
27641 if test "${with_linker_hash_style+set}" = set; then :
27642   withval=$with_linker_hash_style; case x"$withval" in
27643    xsysv)
27644      LINKER_HASH_STYLE=sysv
27645      ;;
27646    xgnu)
27647      LINKER_HASH_STYLE=gnu
27648      ;;
27649    xboth)
27650      LINKER_HASH_STYLE=both
27651      ;;
27652    *)
27653      as_fn_error "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5
27654      ;;
27655  esac
27656 else
27657   LINKER_HASH_STYLE=''
27658 fi
27659
27660 if test x"${LINKER_HASH_STYLE}" != x; then
27661
27662 cat >>confdefs.h <<_ACEOF
27663 #define LINKER_HASH_STYLE "$LINKER_HASH_STYLE"
27664 _ACEOF
27665
27666 fi
27667
27668 # Configure the subdirectories
27669 # AC_CONFIG_SUBDIRS($subdirs)
27670
27671 # Create the Makefile
27672 # and configure language subdirectories
27673 ac_config_files="$ac_config_files $all_outputs"
27674
27675
27676 ac_config_commands="$ac_config_commands default"
27677
27678 cat >confcache <<\_ACEOF
27679 # This file is a shell script that caches the results of configure
27680 # tests run on this system so they can be shared between configure
27681 # scripts and configure runs, see configure's option --config-cache.
27682 # It is not useful on other systems.  If it contains results you don't
27683 # want to keep, you may remove or edit it.
27684 #
27685 # config.status only pays attention to the cache file if you give it
27686 # the --recheck option to rerun configure.
27687 #
27688 # `ac_cv_env_foo' variables (set or unset) will be overridden when
27689 # loading this file, other *unset* `ac_cv_foo' will be assigned the
27690 # following values.
27691
27692 _ACEOF
27693
27694 # The following way of writing the cache mishandles newlines in values,
27695 # but we know of no workaround that is simple, portable, and efficient.
27696 # So, we kill variables containing newlines.
27697 # Ultrix sh set writes to stderr and can't be redirected directly,
27698 # and sets the high bit in the cache file unless we assign to the vars.
27699 (
27700   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
27701     eval ac_val=\$$ac_var
27702     case $ac_val in #(
27703     *${as_nl}*)
27704       case $ac_var in #(
27705       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
27706 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
27707       esac
27708       case $ac_var in #(
27709       _ | IFS | as_nl) ;; #(
27710       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
27711       *) { eval $ac_var=; unset $ac_var;} ;;
27712       esac ;;
27713     esac
27714   done
27715
27716   (set) 2>&1 |
27717     case $as_nl`(ac_space=' '; set) 2>&1` in #(
27718     *${as_nl}ac_space=\ *)
27719       # `set' does not quote correctly, so add quotes: double-quote
27720       # substitution turns \\\\ into \\, and sed turns \\ into \.
27721       sed -n \
27722         "s/'/'\\\\''/g;
27723           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
27724       ;; #(
27725     *)
27726       # `set' quotes correctly as required by POSIX, so do not add quotes.
27727       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
27728       ;;
27729     esac |
27730     sort
27731 ) |
27732   sed '
27733      /^ac_cv_env_/b end
27734      t clear
27735      :clear
27736      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
27737      t end
27738      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
27739      :end' >>confcache
27740 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
27741   if test -w "$cache_file"; then
27742     test "x$cache_file" != "x/dev/null" &&
27743       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
27744 $as_echo "$as_me: updating cache $cache_file" >&6;}
27745     cat confcache >$cache_file
27746   else
27747     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
27748 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
27749   fi
27750 fi
27751 rm -f confcache
27752
27753 test "x$prefix" = xNONE && prefix=$ac_default_prefix
27754 # Let make expand exec_prefix.
27755 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
27756
27757 DEFS=-DHAVE_CONFIG_H
27758
27759 ac_libobjs=
27760 ac_ltlibobjs=
27761 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
27762   # 1. Remove the extension, and $U if already installed.
27763   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
27764   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
27765   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
27766   #    will be set to the directory where LIBOBJS objects are built.
27767   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
27768   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
27769 done
27770 LIBOBJS=$ac_libobjs
27771
27772 LTLIBOBJS=$ac_ltlibobjs
27773
27774
27775
27776
27777 : ${CONFIG_STATUS=./config.status}
27778 ac_write_fail=0
27779 ac_clean_files_save=$ac_clean_files
27780 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
27781 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
27782 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
27783 as_write_fail=0
27784 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
27785 #! $SHELL
27786 # Generated by $as_me.
27787 # Run this file to recreate the current configuration.
27788 # Compiler output produced by configure, useful for debugging
27789 # configure, is in config.log if it exists.
27790
27791 debug=false
27792 ac_cs_recheck=false
27793 ac_cs_silent=false
27794
27795 SHELL=\${CONFIG_SHELL-$SHELL}
27796 export SHELL
27797 _ASEOF
27798 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
27799 ## -------------------- ##
27800 ## M4sh Initialization. ##
27801 ## -------------------- ##
27802
27803 # Be more Bourne compatible
27804 DUALCASE=1; export DUALCASE # for MKS sh
27805 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
27806   emulate sh
27807   NULLCMD=:
27808   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
27809   # is contrary to our usage.  Disable this feature.
27810   alias -g '${1+"$@"}'='"$@"'
27811   setopt NO_GLOB_SUBST
27812 else
27813   case `(set -o) 2>/dev/null` in #(
27814   *posix*) :
27815     set -o posix ;; #(
27816   *) :
27817      ;;
27818 esac
27819 fi
27820
27821
27822 as_nl='
27823 '
27824 export as_nl
27825 # Printing a long string crashes Solaris 7 /usr/bin/printf.
27826 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
27827 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
27828 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
27829 # Prefer a ksh shell builtin over an external printf program on Solaris,
27830 # but without wasting forks for bash or zsh.
27831 if test -z "$BASH_VERSION$ZSH_VERSION" \
27832     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
27833   as_echo='print -r --'
27834   as_echo_n='print -rn --'
27835 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
27836   as_echo='printf %s\n'
27837   as_echo_n='printf %s'
27838 else
27839   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
27840     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
27841     as_echo_n='/usr/ucb/echo -n'
27842   else
27843     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
27844     as_echo_n_body='eval
27845       arg=$1;
27846       case $arg in #(
27847       *"$as_nl"*)
27848         expr "X$arg" : "X\\(.*\\)$as_nl";
27849         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
27850       esac;
27851       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
27852     '
27853     export as_echo_n_body
27854     as_echo_n='sh -c $as_echo_n_body as_echo'
27855   fi
27856   export as_echo_body
27857   as_echo='sh -c $as_echo_body as_echo'
27858 fi
27859
27860 # The user is always right.
27861 if test "${PATH_SEPARATOR+set}" != set; then
27862   PATH_SEPARATOR=:
27863   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
27864     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
27865       PATH_SEPARATOR=';'
27866   }
27867 fi
27868
27869
27870 # IFS
27871 # We need space, tab and new line, in precisely that order.  Quoting is
27872 # there to prevent editors from complaining about space-tab.
27873 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
27874 # splitting by setting IFS to empty value.)
27875 IFS=" ""        $as_nl"
27876
27877 # Find who we are.  Look in the path if we contain no directory separator.
27878 case $0 in #((
27879   *[\\/]* ) as_myself=$0 ;;
27880   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
27881 for as_dir in $PATH
27882 do
27883   IFS=$as_save_IFS
27884   test -z "$as_dir" && as_dir=.
27885     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
27886   done
27887 IFS=$as_save_IFS
27888
27889      ;;
27890 esac
27891 # We did not find ourselves, most probably we were run as `sh COMMAND'
27892 # in which case we are not to be found in the path.
27893 if test "x$as_myself" = x; then
27894   as_myself=$0
27895 fi
27896 if test ! -f "$as_myself"; then
27897   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
27898   exit 1
27899 fi
27900
27901 # Unset variables that we do not need and which cause bugs (e.g. in
27902 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
27903 # suppresses any "Segmentation fault" message there.  '((' could
27904 # trigger a bug in pdksh 5.2.14.
27905 for as_var in BASH_ENV ENV MAIL MAILPATH
27906 do eval test x\${$as_var+set} = xset \
27907   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
27908 done
27909 PS1='$ '
27910 PS2='> '
27911 PS4='+ '
27912
27913 # NLS nuisances.
27914 LC_ALL=C
27915 export LC_ALL
27916 LANGUAGE=C
27917 export LANGUAGE
27918
27919 # CDPATH.
27920 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
27921
27922
27923 # as_fn_error ERROR [LINENO LOG_FD]
27924 # ---------------------------------
27925 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
27926 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
27927 # script with status $?, using 1 if that was 0.
27928 as_fn_error ()
27929 {
27930   as_status=$?; test $as_status -eq 0 && as_status=1
27931   if test "$3"; then
27932     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
27933     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
27934   fi
27935   $as_echo "$as_me: error: $1" >&2
27936   as_fn_exit $as_status
27937 } # as_fn_error
27938
27939
27940 # as_fn_set_status STATUS
27941 # -----------------------
27942 # Set $? to STATUS, without forking.
27943 as_fn_set_status ()
27944 {
27945   return $1
27946 } # as_fn_set_status
27947
27948 # as_fn_exit STATUS
27949 # -----------------
27950 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
27951 as_fn_exit ()
27952 {
27953   set +e
27954   as_fn_set_status $1
27955   exit $1
27956 } # as_fn_exit
27957
27958 # as_fn_unset VAR
27959 # ---------------
27960 # Portably unset VAR.
27961 as_fn_unset ()
27962 {
27963   { eval $1=; unset $1;}
27964 }
27965 as_unset=as_fn_unset
27966 # as_fn_append VAR VALUE
27967 # ----------------------
27968 # Append the text in VALUE to the end of the definition contained in VAR. Take
27969 # advantage of any shell optimizations that allow amortized linear growth over
27970 # repeated appends, instead of the typical quadratic growth present in naive
27971 # implementations.
27972 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
27973   eval 'as_fn_append ()
27974   {
27975     eval $1+=\$2
27976   }'
27977 else
27978   as_fn_append ()
27979   {
27980     eval $1=\$$1\$2
27981   }
27982 fi # as_fn_append
27983
27984 # as_fn_arith ARG...
27985 # ------------------
27986 # Perform arithmetic evaluation on the ARGs, and store the result in the
27987 # global $as_val. Take advantage of shells that can avoid forks. The arguments
27988 # must be portable across $(()) and expr.
27989 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
27990   eval 'as_fn_arith ()
27991   {
27992     as_val=$(( $* ))
27993   }'
27994 else
27995   as_fn_arith ()
27996   {
27997     as_val=`expr "$@" || test $? -eq 1`
27998   }
27999 fi # as_fn_arith
28000
28001
28002 if expr a : '\(a\)' >/dev/null 2>&1 &&
28003    test "X`expr 00001 : '.*\(...\)'`" = X001; then
28004   as_expr=expr
28005 else
28006   as_expr=false
28007 fi
28008
28009 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
28010   as_basename=basename
28011 else
28012   as_basename=false
28013 fi
28014
28015 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
28016   as_dirname=dirname
28017 else
28018   as_dirname=false
28019 fi
28020
28021 as_me=`$as_basename -- "$0" ||
28022 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
28023          X"$0" : 'X\(//\)$' \| \
28024          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
28025 $as_echo X/"$0" |
28026     sed '/^.*\/\([^/][^/]*\)\/*$/{
28027             s//\1/
28028             q
28029           }
28030           /^X\/\(\/\/\)$/{
28031             s//\1/
28032             q
28033           }
28034           /^X\/\(\/\).*/{
28035             s//\1/
28036             q
28037           }
28038           s/.*/./; q'`
28039
28040 # Avoid depending upon Character Ranges.
28041 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
28042 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
28043 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
28044 as_cr_digits='0123456789'
28045 as_cr_alnum=$as_cr_Letters$as_cr_digits
28046
28047 ECHO_C= ECHO_N= ECHO_T=
28048 case `echo -n x` in #(((((
28049 -n*)
28050   case `echo 'xy\c'` in
28051   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
28052   xy)  ECHO_C='\c';;
28053   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
28054        ECHO_T=' ';;
28055   esac;;
28056 *)
28057   ECHO_N='-n';;
28058 esac
28059
28060 rm -f conf$$ conf$$.exe conf$$.file
28061 if test -d conf$$.dir; then
28062   rm -f conf$$.dir/conf$$.file
28063 else
28064   rm -f conf$$.dir
28065   mkdir conf$$.dir 2>/dev/null
28066 fi
28067 if (echo >conf$$.file) 2>/dev/null; then
28068   if ln -s conf$$.file conf$$ 2>/dev/null; then
28069     as_ln_s='ln -s'
28070     # ... but there are two gotchas:
28071     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
28072     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
28073     # In both cases, we have to default to `cp -p'.
28074     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
28075       as_ln_s='cp -p'
28076   elif ln conf$$.file conf$$ 2>/dev/null; then
28077     as_ln_s=ln
28078   else
28079     as_ln_s='cp -p'
28080   fi
28081 else
28082   as_ln_s='cp -p'
28083 fi
28084 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
28085 rmdir conf$$.dir 2>/dev/null
28086
28087
28088 # as_fn_mkdir_p
28089 # -------------
28090 # Create "$as_dir" as a directory, including parents if necessary.
28091 as_fn_mkdir_p ()
28092 {
28093
28094   case $as_dir in #(
28095   -*) as_dir=./$as_dir;;
28096   esac
28097   test -d "$as_dir" || eval $as_mkdir_p || {
28098     as_dirs=
28099     while :; do
28100       case $as_dir in #(
28101       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
28102       *) as_qdir=$as_dir;;
28103       esac
28104       as_dirs="'$as_qdir' $as_dirs"
28105       as_dir=`$as_dirname -- "$as_dir" ||
28106 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28107          X"$as_dir" : 'X\(//\)[^/]' \| \
28108          X"$as_dir" : 'X\(//\)$' \| \
28109          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
28110 $as_echo X"$as_dir" |
28111     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28112             s//\1/
28113             q
28114           }
28115           /^X\(\/\/\)[^/].*/{
28116             s//\1/
28117             q
28118           }
28119           /^X\(\/\/\)$/{
28120             s//\1/
28121             q
28122           }
28123           /^X\(\/\).*/{
28124             s//\1/
28125             q
28126           }
28127           s/.*/./; q'`
28128       test -d "$as_dir" && break
28129     done
28130     test -z "$as_dirs" || eval "mkdir $as_dirs"
28131   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
28132
28133
28134 } # as_fn_mkdir_p
28135 if mkdir -p . 2>/dev/null; then
28136   as_mkdir_p='mkdir -p "$as_dir"'
28137 else
28138   test -d ./-p && rmdir ./-p
28139   as_mkdir_p=false
28140 fi
28141
28142 if test -x / >/dev/null 2>&1; then
28143   as_test_x='test -x'
28144 else
28145   if ls -dL / >/dev/null 2>&1; then
28146     as_ls_L_option=L
28147   else
28148     as_ls_L_option=
28149   fi
28150   as_test_x='
28151     eval sh -c '\''
28152       if test -d "$1"; then
28153         test -d "$1/.";
28154       else
28155         case $1 in #(
28156         -*)set "./$1";;
28157         esac;
28158         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
28159         ???[sx]*):;;*)false;;esac;fi
28160     '\'' sh
28161   '
28162 fi
28163 as_executable_p=$as_test_x
28164
28165 # Sed expression to map a string onto a valid CPP name.
28166 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
28167
28168 # Sed expression to map a string onto a valid variable name.
28169 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
28170
28171
28172 exec 6>&1
28173 ## ----------------------------------- ##
28174 ## Main body of $CONFIG_STATUS script. ##
28175 ## ----------------------------------- ##
28176 _ASEOF
28177 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
28178
28179 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28180 # Save the log message, to keep $0 and so on meaningful, and to
28181 # report actual input values of CONFIG_FILES etc. instead of their
28182 # values after options handling.
28183 ac_log="
28184 This file was extended by $as_me, which was
28185 generated by GNU Autoconf 2.64.  Invocation command line was
28186
28187   CONFIG_FILES    = $CONFIG_FILES
28188   CONFIG_HEADERS  = $CONFIG_HEADERS
28189   CONFIG_LINKS    = $CONFIG_LINKS
28190   CONFIG_COMMANDS = $CONFIG_COMMANDS
28191   $ $0 $@
28192
28193 on `(hostname || uname -n) 2>/dev/null | sed 1q`
28194 "
28195
28196 _ACEOF
28197
28198 case $ac_config_files in *"
28199 "*) set x $ac_config_files; shift; ac_config_files=$*;;
28200 esac
28201
28202 case $ac_config_headers in *"
28203 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
28204 esac
28205
28206
28207 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28208 # Files that config.status was made for.
28209 config_files="$ac_config_files"
28210 config_headers="$ac_config_headers"
28211 config_commands="$ac_config_commands"
28212
28213 _ACEOF
28214
28215 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28216 ac_cs_usage="\
28217 \`$as_me' instantiates files and other configuration actions
28218 from templates according to the current configuration.  Unless the files
28219 and actions are specified as TAGs, all are instantiated by default.
28220
28221 Usage: $0 [OPTION]... [TAG]...
28222
28223   -h, --help       print this help, then exit
28224   -V, --version    print version number and configuration settings, then exit
28225   -q, --quiet, --silent
28226                    do not print progress messages
28227   -d, --debug      don't remove temporary files
28228       --recheck    update $as_me by reconfiguring in the same conditions
28229       --file=FILE[:TEMPLATE]
28230                    instantiate the configuration file FILE
28231       --header=FILE[:TEMPLATE]
28232                    instantiate the configuration header FILE
28233
28234 Configuration files:
28235 $config_files
28236
28237 Configuration headers:
28238 $config_headers
28239
28240 Configuration commands:
28241 $config_commands
28242
28243 Report bugs to the package provider."
28244
28245 _ACEOF
28246 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28247 ac_cs_version="\\
28248 config.status
28249 configured by $0, generated by GNU Autoconf 2.64,
28250   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
28251
28252 Copyright (C) 2009 Free Software Foundation, Inc.
28253 This config.status script is free software; the Free Software Foundation
28254 gives unlimited permission to copy, distribute and modify it."
28255
28256 ac_pwd='$ac_pwd'
28257 srcdir='$srcdir'
28258 AWK='$AWK'
28259 test -n "\$AWK" || AWK=awk
28260 _ACEOF
28261
28262 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28263 # The default lists apply if the user does not specify any file.
28264 ac_need_defaults=:
28265 while test $# != 0
28266 do
28267   case $1 in
28268   --*=*)
28269     ac_option=`expr "X$1" : 'X\([^=]*\)='`
28270     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
28271     ac_shift=:
28272     ;;
28273   *)
28274     ac_option=$1
28275     ac_optarg=$2
28276     ac_shift=shift
28277     ;;
28278   esac
28279
28280   case $ac_option in
28281   # Handling of the options.
28282   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
28283     ac_cs_recheck=: ;;
28284   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
28285     $as_echo "$ac_cs_version"; exit ;;
28286   --debug | --debu | --deb | --de | --d | -d )
28287     debug=: ;;
28288   --file | --fil | --fi | --f )
28289     $ac_shift
28290     case $ac_optarg in
28291     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
28292     esac
28293     as_fn_append CONFIG_FILES " '$ac_optarg'"
28294     ac_need_defaults=false;;
28295   --header | --heade | --head | --hea )
28296     $ac_shift
28297     case $ac_optarg in
28298     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
28299     esac
28300     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
28301     ac_need_defaults=false;;
28302   --he | --h)
28303     # Conflict between --help and --header
28304     as_fn_error "ambiguous option: \`$1'
28305 Try \`$0 --help' for more information.";;
28306   --help | --hel | -h )
28307     $as_echo "$ac_cs_usage"; exit ;;
28308   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
28309   | -silent | --silent | --silen | --sile | --sil | --si | --s)
28310     ac_cs_silent=: ;;
28311
28312   # This is an error.
28313   -*) as_fn_error "unrecognized option: \`$1'
28314 Try \`$0 --help' for more information." ;;
28315
28316   *) as_fn_append ac_config_targets " $1"
28317      ac_need_defaults=false ;;
28318
28319   esac
28320   shift
28321 done
28322
28323 ac_configure_extra_args=
28324
28325 if $ac_cs_silent; then
28326   exec 6>/dev/null
28327   ac_configure_extra_args="$ac_configure_extra_args --silent"
28328 fi
28329
28330 _ACEOF
28331 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28332 if \$ac_cs_recheck; then
28333   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
28334   shift
28335   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
28336   CONFIG_SHELL='$SHELL'
28337   export CONFIG_SHELL
28338   exec "\$@"
28339 fi
28340
28341 _ACEOF
28342 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28343 exec 5>>config.log
28344 {
28345   echo
28346   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
28347 ## Running $as_me. ##
28348 _ASBOX
28349   $as_echo "$ac_log"
28350 } >&5
28351
28352 _ACEOF
28353 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28354 #
28355 # INIT-COMMANDS
28356 #
28357 subdirs='$subdirs'
28358
28359 _ACEOF
28360
28361 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28362
28363 # Handling of arguments.
28364 for ac_config_target in $ac_config_targets
28365 do
28366   case $ac_config_target in
28367     "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
28368     "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
28369     "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
28370     "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
28371     "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
28372     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
28373
28374   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
28375   esac
28376 done
28377
28378
28379 # If the user did not use the arguments to specify the items to instantiate,
28380 # then the envvar interface is used.  Set only those that are not.
28381 # We use the long form for the default assignment because of an extremely
28382 # bizarre bug on SunOS 4.1.3.
28383 if $ac_need_defaults; then
28384   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
28385   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
28386   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
28387 fi
28388
28389 # Have a temporary directory for convenience.  Make it in the build tree
28390 # simply because there is no reason against having it here, and in addition,
28391 # creating and moving files from /tmp can sometimes cause problems.
28392 # Hook for its removal unless debugging.
28393 # Note that there is a small window in which the directory will not be cleaned:
28394 # after its creation but before its name has been assigned to `$tmp'.
28395 $debug ||
28396 {
28397   tmp=
28398   trap 'exit_status=$?
28399   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
28400 ' 0
28401   trap 'as_fn_exit 1' 1 2 13 15
28402 }
28403 # Create a (secure) tmp directory for tmp files.
28404
28405 {
28406   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
28407   test -n "$tmp" && test -d "$tmp"
28408 }  ||
28409 {
28410   tmp=./conf$$-$RANDOM
28411   (umask 077 && mkdir "$tmp")
28412 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
28413
28414 # Set up the scripts for CONFIG_FILES section.
28415 # No need to generate them if there are no CONFIG_FILES.
28416 # This happens for instance with `./config.status config.h'.
28417 if test -n "$CONFIG_FILES"; then
28418
28419 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
28420   ac_cs_awk_getline=:
28421   ac_cs_awk_pipe_init=
28422   ac_cs_awk_read_file='
28423       while ((getline aline < (F[key])) > 0)
28424         print(aline)
28425       close(F[key])'
28426   ac_cs_awk_pipe_fini=
28427 else
28428   ac_cs_awk_getline=false
28429   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
28430   ac_cs_awk_read_file='
28431       print "|#_!!_#|"
28432       print "cat " F[key] " &&"
28433       '$ac_cs_awk_pipe_init
28434   # The final `:' finishes the AND list.
28435   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
28436 fi
28437 ac_cr=`echo X | tr X '\015'`
28438 # On cygwin, bash can eat \r inside `` if the user requested igncr.
28439 # But we know of no other shell where ac_cr would be empty at this
28440 # point, so we can use a bashism as a fallback.
28441 if test "x$ac_cr" = x; then
28442   eval ac_cr=\$\'\\r\'
28443 fi
28444 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
28445 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
28446   ac_cs_awk_cr='\r'
28447 else
28448   ac_cs_awk_cr=$ac_cr
28449 fi
28450
28451 echo 'BEGIN {' >"$tmp/subs1.awk" &&
28452 _ACEOF
28453
28454 # Create commands to substitute file output variables.
28455 {
28456   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
28457   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
28458   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
28459   echo "_ACAWK" &&
28460   echo "_ACEOF"
28461 } >conf$$files.sh &&
28462 . ./conf$$files.sh ||
28463   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28464 rm -f conf$$files.sh
28465
28466 {
28467   echo "cat >conf$$subs.awk <<_ACEOF" &&
28468   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
28469   echo "_ACEOF"
28470 } >conf$$subs.sh ||
28471   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28472 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
28473 ac_delim='%!_!# '
28474 for ac_last_try in false false false false false :; do
28475   . ./conf$$subs.sh ||
28476     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28477
28478   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
28479   if test $ac_delim_n = $ac_delim_num; then
28480     break
28481   elif $ac_last_try; then
28482     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28483   else
28484     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28485   fi
28486 done
28487 rm -f conf$$subs.sh
28488
28489 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28490 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
28491 _ACEOF
28492 sed -n '
28493 h
28494 s/^/S["/; s/!.*/"]=/
28495 p
28496 g
28497 s/^[^!]*!//
28498 :repl
28499 t repl
28500 s/'"$ac_delim"'$//
28501 t delim
28502 :nl
28503 h
28504 s/\(.\{148\}\).*/\1/
28505 t more1
28506 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
28507 p
28508 n
28509 b repl
28510 :more1
28511 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28512 p
28513 g
28514 s/.\{148\}//
28515 t nl
28516 :delim
28517 h
28518 s/\(.\{148\}\).*/\1/
28519 t more2
28520 s/["\\]/\\&/g; s/^/"/; s/$/"/
28521 p
28522 b
28523 :more2
28524 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28525 p
28526 g
28527 s/.\{148\}//
28528 t delim
28529 ' <conf$$subs.awk | sed '
28530 /^[^""]/{
28531   N
28532   s/\n//
28533 }
28534 ' >>$CONFIG_STATUS || ac_write_fail=1
28535 rm -f conf$$subs.awk
28536 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28537 _ACAWK
28538 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
28539   for (key in S) S_is_set[key] = 1
28540   FS = "\a"
28541   \$ac_cs_awk_pipe_init
28542 }
28543 {
28544   line = $ 0
28545   nfields = split(line, field, "@")
28546   substed = 0
28547   len = length(field[1])
28548   for (i = 2; i < nfields; i++) {
28549     key = field[i]
28550     keylen = length(key)
28551     if (S_is_set[key]) {
28552       value = S[key]
28553       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
28554       len += length(value) + length(field[++i])
28555       substed = 1
28556     } else
28557       len += 1 + keylen
28558   }
28559   if (nfields == 3 && !substed) {
28560     key = field[2]
28561     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
28562       \$ac_cs_awk_read_file
28563       next
28564     }
28565   }
28566   print line
28567 }
28568 \$ac_cs_awk_pipe_fini
28569 _ACAWK
28570 _ACEOF
28571 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28572 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
28573   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
28574 else
28575   cat
28576 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
28577   || as_fn_error "could not setup config files machinery" "$LINENO" 5
28578 _ACEOF
28579
28580 # VPATH may cause trouble with some makes, so we remove $(srcdir),
28581 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
28582 # trailing colons and then remove the whole line if VPATH becomes empty
28583 # (actually we leave an empty line to preserve line numbers).
28584 if test "x$srcdir" = x.; then
28585   ac_vpsub='/^[  ]*VPATH[        ]*=/{
28586 s/:*\$(srcdir):*/:/
28587 s/:*\${srcdir}:*/:/
28588 s/:*@srcdir@:*/:/
28589 s/^\([^=]*=[     ]*\):*/\1/
28590 s/:*$//
28591 s/^[^=]*=[       ]*$//
28592 }'
28593 fi
28594
28595 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28596 fi # test -n "$CONFIG_FILES"
28597
28598 # Set up the scripts for CONFIG_HEADERS section.
28599 # No need to generate them if there are no CONFIG_HEADERS.
28600 # This happens for instance with `./config.status Makefile'.
28601 if test -n "$CONFIG_HEADERS"; then
28602 cat >"$tmp/defines.awk" <<\_ACAWK ||
28603 BEGIN {
28604 _ACEOF
28605
28606 # Transform confdefs.h into an awk script `defines.awk', embedded as
28607 # here-document in config.status, that substitutes the proper values into
28608 # config.h.in to produce config.h.
28609
28610 # Create a delimiter string that does not exist in confdefs.h, to ease
28611 # handling of long lines.
28612 ac_delim='%!_!# '
28613 for ac_last_try in false false :; do
28614   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
28615   if test -z "$ac_t"; then
28616     break
28617   elif $ac_last_try; then
28618     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
28619   else
28620     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28621   fi
28622 done
28623
28624 # For the awk script, D is an array of macro values keyed by name,
28625 # likewise P contains macro parameters if any.  Preserve backslash
28626 # newline sequences.
28627
28628 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
28629 sed -n '
28630 s/.\{148\}/&'"$ac_delim"'/g
28631 t rset
28632 :rset
28633 s/^[     ]*#[    ]*define[       ][      ]*/ /
28634 t def
28635 d
28636 :def
28637 s/\\$//
28638 t bsnl
28639 s/["\\]/\\&/g
28640 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28641 D["\1"]=" \3"/p
28642 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
28643 d
28644 :bsnl
28645 s/["\\]/\\&/g
28646 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28647 D["\1"]=" \3\\\\\\n"\\/p
28648 t cont
28649 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
28650 t cont
28651 d
28652 :cont
28653 n
28654 s/.\{148\}/&'"$ac_delim"'/g
28655 t clear
28656 :clear
28657 s/\\$//
28658 t bsnlc
28659 s/["\\]/\\&/g; s/^/"/; s/$/"/p
28660 d
28661 :bsnlc
28662 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
28663 b cont
28664 ' <confdefs.h | sed '
28665 s/'"$ac_delim"'/"\\\
28666 "/g' >>$CONFIG_STATUS || ac_write_fail=1
28667
28668 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28669   for (key in D) D_is_set[key] = 1
28670   FS = "\a"
28671 }
28672 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
28673   line = \$ 0
28674   split(line, arg, " ")
28675   if (arg[1] == "#") {
28676     defundef = arg[2]
28677     mac1 = arg[3]
28678   } else {
28679     defundef = substr(arg[1], 2)
28680     mac1 = arg[2]
28681   }
28682   split(mac1, mac2, "(") #)
28683   macro = mac2[1]
28684   prefix = substr(line, 1, index(line, defundef) - 1)
28685   if (D_is_set[macro]) {
28686     # Preserve the white space surrounding the "#".
28687     print prefix "define", macro P[macro] D[macro]
28688     next
28689   } else {
28690     # Replace #undef with comments.  This is necessary, for example,
28691     # in the case of _POSIX_SOURCE, which is predefined and required
28692     # on some systems where configure will not decide to define it.
28693     if (defundef == "undef") {
28694       print "/*", prefix defundef, macro, "*/"
28695       next
28696     }
28697   }
28698 }
28699 { print }
28700 _ACAWK
28701 _ACEOF
28702 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28703   as_fn_error "could not setup config headers machinery" "$LINENO" 5
28704 fi # test -n "$CONFIG_HEADERS"
28705
28706
28707 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
28708 shift
28709 for ac_tag
28710 do
28711   case $ac_tag in
28712   :[FHLC]) ac_mode=$ac_tag; continue;;
28713   esac
28714   case $ac_mode$ac_tag in
28715   :[FHL]*:*);;
28716   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
28717   :[FH]-) ac_tag=-:-;;
28718   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
28719   esac
28720   ac_save_IFS=$IFS
28721   IFS=:
28722   set x $ac_tag
28723   IFS=$ac_save_IFS
28724   shift
28725   ac_file=$1
28726   shift
28727
28728   case $ac_mode in
28729   :L) ac_source=$1;;
28730   :[FH])
28731     ac_file_inputs=
28732     for ac_f
28733     do
28734       case $ac_f in
28735       -) ac_f="$tmp/stdin";;
28736       *) # Look for the file first in the build tree, then in the source tree
28737          # (if the path is not absolute).  The absolute path cannot be DOS-style,
28738          # because $ac_f cannot contain `:'.
28739          test -f "$ac_f" ||
28740            case $ac_f in
28741            [\\/$]*) false;;
28742            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
28743            esac ||
28744            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
28745       esac
28746       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
28747       as_fn_append ac_file_inputs " '$ac_f'"
28748     done
28749
28750     # Let's still pretend it is `configure' which instantiates (i.e., don't
28751     # use $as_me), people would be surprised to read:
28752     #    /* config.h.  Generated by config.status.  */
28753     configure_input='Generated from '`
28754           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
28755         `' by configure.'
28756     if test x"$ac_file" != x-; then
28757       configure_input="$ac_file.  $configure_input"
28758       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
28759 $as_echo "$as_me: creating $ac_file" >&6;}
28760     fi
28761     # Neutralize special characters interpreted by sed in replacement strings.
28762     case $configure_input in #(
28763     *\&* | *\|* | *\\* )
28764        ac_sed_conf_input=`$as_echo "$configure_input" |
28765        sed 's/[\\\\&|]/\\\\&/g'`;; #(
28766     *) ac_sed_conf_input=$configure_input;;
28767     esac
28768
28769     case $ac_tag in
28770     *:-:* | *:-) cat >"$tmp/stdin" \
28771       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
28772     esac
28773     ;;
28774   esac
28775
28776   ac_dir=`$as_dirname -- "$ac_file" ||
28777 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28778          X"$ac_file" : 'X\(//\)[^/]' \| \
28779          X"$ac_file" : 'X\(//\)$' \| \
28780          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
28781 $as_echo X"$ac_file" |
28782     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28783             s//\1/
28784             q
28785           }
28786           /^X\(\/\/\)[^/].*/{
28787             s//\1/
28788             q
28789           }
28790           /^X\(\/\/\)$/{
28791             s//\1/
28792             q
28793           }
28794           /^X\(\/\).*/{
28795             s//\1/
28796             q
28797           }
28798           s/.*/./; q'`
28799   as_dir="$ac_dir"; as_fn_mkdir_p
28800   ac_builddir=.
28801
28802 case "$ac_dir" in
28803 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
28804 *)
28805   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
28806   # A ".." for each directory in $ac_dir_suffix.
28807   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
28808   case $ac_top_builddir_sub in
28809   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
28810   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
28811   esac ;;
28812 esac
28813 ac_abs_top_builddir=$ac_pwd
28814 ac_abs_builddir=$ac_pwd$ac_dir_suffix
28815 # for backward compatibility:
28816 ac_top_builddir=$ac_top_build_prefix
28817
28818 case $srcdir in
28819   .)  # We are building in place.
28820     ac_srcdir=.
28821     ac_top_srcdir=$ac_top_builddir_sub
28822     ac_abs_top_srcdir=$ac_pwd ;;
28823   [\\/]* | ?:[\\/]* )  # Absolute name.
28824     ac_srcdir=$srcdir$ac_dir_suffix;
28825     ac_top_srcdir=$srcdir
28826     ac_abs_top_srcdir=$srcdir ;;
28827   *) # Relative name.
28828     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
28829     ac_top_srcdir=$ac_top_build_prefix$srcdir
28830     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
28831 esac
28832 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
28833
28834
28835   case $ac_mode in
28836   :F)
28837   #
28838   # CONFIG_FILE
28839   #
28840
28841 _ACEOF
28842
28843 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28844 # If the template does not know about datarootdir, expand it.
28845 # FIXME: This hack should be removed a few years after 2.60.
28846 ac_datarootdir_hack=; ac_datarootdir_seen=
28847 ac_sed_dataroot='
28848 /datarootdir/ {
28849   p
28850   q
28851 }
28852 /@datadir@/p
28853 /@docdir@/p
28854 /@infodir@/p
28855 /@localedir@/p
28856 /@mandir@/p'
28857 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
28858 *datarootdir*) ac_datarootdir_seen=yes;;
28859 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
28860   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
28861 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
28862 _ACEOF
28863 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28864   ac_datarootdir_hack='
28865   s&@datadir@&$datadir&g
28866   s&@docdir@&$docdir&g
28867   s&@infodir@&$infodir&g
28868   s&@localedir@&$localedir&g
28869   s&@mandir@&$mandir&g
28870   s&\\\${datarootdir}&$datarootdir&g' ;;
28871 esac
28872 _ACEOF
28873
28874 # Neutralize VPATH when `$srcdir' = `.'.
28875 # Shell code in configure.ac might set extrasub.
28876 # FIXME: do we really want to maintain this feature?
28877 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28878 ac_sed_extra="$ac_vpsub
28879 $extrasub
28880 _ACEOF
28881 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28882 :t
28883 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
28884 s|@configure_input@|$ac_sed_conf_input|;t t
28885 s&@top_builddir@&$ac_top_builddir_sub&;t t
28886 s&@top_build_prefix@&$ac_top_build_prefix&;t t
28887 s&@srcdir@&$ac_srcdir&;t t
28888 s&@abs_srcdir@&$ac_abs_srcdir&;t t
28889 s&@top_srcdir@&$ac_top_srcdir&;t t
28890 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
28891 s&@builddir@&$ac_builddir&;t t
28892 s&@abs_builddir@&$ac_abs_builddir&;t t
28893 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
28894 $ac_datarootdir_hack
28895 "
28896 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
28897 if $ac_cs_awk_getline; then
28898   $AWK -f "$tmp/subs.awk"
28899 else
28900   $AWK -f "$tmp/subs.awk" | $SHELL
28901 fi >$tmp/out \
28902   || as_fn_error "could not create $ac_file" "$LINENO" 5
28903
28904 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
28905   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
28906   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
28907   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28908 which seems to be undefined.  Please make sure it is defined." >&5
28909 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28910 which seems to be undefined.  Please make sure it is defined." >&2;}
28911
28912   rm -f "$tmp/stdin"
28913   case $ac_file in
28914   -) cat "$tmp/out" && rm -f "$tmp/out";;
28915   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
28916   esac \
28917   || as_fn_error "could not create $ac_file" "$LINENO" 5
28918  ;;
28919   :H)
28920   #
28921   # CONFIG_HEADER
28922   #
28923   if test x"$ac_file" != x-; then
28924     {
28925       $as_echo "/* $configure_input  */" \
28926       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
28927     } >"$tmp/config.h" \
28928       || as_fn_error "could not create $ac_file" "$LINENO" 5
28929     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
28930       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
28931 $as_echo "$as_me: $ac_file is unchanged" >&6;}
28932     else
28933       rm -f "$ac_file"
28934       mv "$tmp/config.h" "$ac_file" \
28935         || as_fn_error "could not create $ac_file" "$LINENO" 5
28936     fi
28937   else
28938     $as_echo "/* $configure_input  */" \
28939       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
28940       || as_fn_error "could not create -" "$LINENO" 5
28941   fi
28942  ;;
28943
28944   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
28945 $as_echo "$as_me: executing $ac_file commands" >&6;}
28946  ;;
28947   esac
28948
28949
28950   case $ac_file$ac_mode in
28951     "as":F) chmod +x as ;;
28952     "collect-ld":F) chmod +x collect-ld ;;
28953     "nm":F) chmod +x nm ;;
28954     "default":C)
28955 case ${CONFIG_HEADERS} in
28956   *auto-host.h:config.in*)
28957   echo > cstamp-h ;;
28958 esac
28959 # Make sure all the subdirs exist.
28960 for d in $subdirs doc build common c-family
28961 do
28962     test -d $d || mkdir $d
28963 done
28964  ;;
28965
28966   esac
28967 done # for ac_tag
28968
28969
28970 as_fn_exit 0
28971 _ACEOF
28972 ac_clean_files=$ac_clean_files_save
28973
28974 test $ac_write_fail = 0 ||
28975   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
28976
28977
28978 # configure is writing to config.log, and then calls config.status.
28979 # config.status does its own redirection, appending to config.log.
28980 # Unfortunately, on DOS this fails, as config.log is still kept open
28981 # by configure, so config.status won't be able to write to it; its
28982 # output is simply discarded.  So we exec the FD to /dev/null,
28983 # effectively closing config.log, so it can be properly (re)opened and
28984 # appended to by config.status.  When coming back to configure, we
28985 # need to make the FD available again.
28986 if test "$no_create" != yes; then
28987   ac_cs_success=:
28988   ac_config_status_args=
28989   test "$silent" = yes &&
28990     ac_config_status_args="$ac_config_status_args --quiet"
28991   exec 5>/dev/null
28992   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
28993   exec 5>>config.log
28994   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
28995   # would make configure fail if this is the last instruction.
28996   $ac_cs_success || as_fn_exit $?
28997 fi
28998 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
28999   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
29000 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
29001 fi
29002
29003