gcc/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1
 173
 174   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 175     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 176     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 177     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 178     PATH=/empty FPATH=/empty; export PATH FPATH
 179     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 180       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
 181   if (eval "$as_required") 2>/dev/null; then :
 182   as_have_required=yes
 183 else
 184   as_have_required=no
 185 fi
 186   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 187
 188 else
 189   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 190 as_found=false
 191 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 192 do
 193   IFS=$as_save_IFS
 194   test -z "$as_dir" && as_dir=.
 195   as_found=:
 196   case $as_dir in #(
 197          /*)
 198            for as_base in sh bash ksh sh5; do
 199              # Try only shells that exist, to save several forks.
 200              as_shell=$as_dir/$as_base
 201              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 202                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 203   CONFIG_SHELL=$as_shell as_have_required=yes
 204                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 205   break 2
 206 fi
 207 fi
 208            done;;
 209        esac
 210   as_found=false
 211 done
 212 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 213               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 214   CONFIG_SHELL=$SHELL as_have_required=yes
 215 fi; }
 216 IFS=$as_save_IFS
 217
 218
 219       if test "x$CONFIG_SHELL" != x; then :
 220   # We cannot yet assume a decent shell, so we have to provide a
 221         # neutralization value for shells without unset; and this also
 222         # works around shells that cannot unset nonexistent variables.
 223         BASH_ENV=/dev/null
 224         ENV=/dev/null
 225         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 226         export CONFIG_SHELL
 227         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 228 fi
 229
 230     if test x$as_have_required = xno; then :
 231   $as_echo "$0: This script requires a shell more modern than all"
 232   $as_echo "$0: the shells that I found on your system."
 233   if test x${ZSH_VERSION+set} = xset ; then
 234     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 235     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 236   else
 237     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 238 $0: including any error possibly output before this
 239 $0: message. Then install a modern shell, or manually run
 240 $0: the script under such a shell if you do have one."
 241   fi
 242   exit 1
 243 fi
 244 fi
 245 fi
 246 SHELL=${CONFIG_SHELL-/bin/sh}
 247 export SHELL
 248 # Unset more variables known to interfere with behavior of common tools.
 249 CLICOLOR_FORCE= GREP_OPTIONS=
 250 unset CLICOLOR_FORCE GREP_OPTIONS
 251
 252 ## --------------------- ##
 253 ## M4sh Shell Functions. ##
 254 ## --------------------- ##
 255 # as_fn_unset VAR
 256 # ---------------
 257 # Portably unset VAR.
 258 as_fn_unset ()
 259 {
 260   { eval $1=; unset $1;}
 261 }
 262 as_unset=as_fn_unset
 263
 264 # as_fn_set_status STATUS
 265 # -----------------------
 266 # Set $? to STATUS, without forking.
 267 as_fn_set_status ()
 268 {
 269   return $1
 270 } # as_fn_set_status
 271
 272 # as_fn_exit STATUS
 273 # -----------------
 274 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 275 as_fn_exit ()
 276 {
 277   set +e
 278   as_fn_set_status $1
 279   exit $1
 280 } # as_fn_exit
 281
 282 # as_fn_mkdir_p
 283 # -------------
 284 # Create "$as_dir" as a directory, including parents if necessary.
 285 as_fn_mkdir_p ()
 286 {
 287
 288   case $as_dir in #(
 289   -*) as_dir=./$as_dir;;
 290   esac
 291   test -d "$as_dir" || eval $as_mkdir_p || {
 292     as_dirs=
 293     while :; do
 294       case $as_dir in #(
 295       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 296       *) as_qdir=$as_dir;;
 297       esac
 298       as_dirs="'$as_qdir' $as_dirs"
 299       as_dir=`$as_dirname -- "$as_dir" ||
 300 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 301          X"$as_dir" : 'X\(//\)[^/]' \| \
 302          X"$as_dir" : 'X\(//\)$' \| \
 303          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 304 $as_echo X"$as_dir" |
 305     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\/\)[^/].*/{
 310             s//\1/
 311             q
 312           }
 313           /^X\(\/\/\)$/{
 314             s//\1/
 315             q
 316           }
 317           /^X\(\/\).*/{
 318             s//\1/
 319             q
 320           }
 321           s/.*/./; q'`
 322       test -d "$as_dir" && break
 323     done
 324     test -z "$as_dirs" || eval "mkdir $as_dirs"
 325   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 326
 327
 328 } # as_fn_mkdir_p
 329 # as_fn_append VAR VALUE
 330 # ----------------------
 331 # Append the text in VALUE to the end of the definition contained in VAR. Take
 332 # advantage of any shell optimizations that allow amortized linear growth over
 333 # repeated appends, instead of the typical quadratic growth present in naive
 334 # implementations.
 335 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 336   eval 'as_fn_append ()
 337   {
 338     eval $1+=\$2
 339   }'
 340 else
 341   as_fn_append ()
 342   {
 343     eval $1=\$$1\$2
 344   }
 345 fi # as_fn_append
 346
 347 # as_fn_arith ARG...
 348 # ------------------
 349 # Perform arithmetic evaluation on the ARGs, and store the result in the
 350 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 351 # must be portable across $(()) and expr.
 352 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 353   eval 'as_fn_arith ()
 354   {
 355     as_val=$(( $* ))
 356   }'
 357 else
 358   as_fn_arith ()
 359   {
 360     as_val=`expr "$@" || test $? -eq 1`
 361   }
 362 fi # as_fn_arith
 363
 364
 365 # as_fn_error ERROR [LINENO LOG_FD]
 366 # ---------------------------------
 367 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 368 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 369 # script with status $?, using 1 if that was 0.
 370 as_fn_error ()
 371 {
 372   as_status=$?; test $as_status -eq 0 && as_status=1
 373   if test "$3"; then
 374     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 375     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 376   fi
 377   $as_echo "$as_me: error: $1" >&2
 378   as_fn_exit $as_status
 379 } # as_fn_error
 380
 381 if expr a : '\(a\)' >/dev/null 2>&1 &&
 382    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 383   as_expr=expr
 384 else
 385   as_expr=false
 386 fi
 387
 388 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 389   as_basename=basename
 390 else
 391   as_basename=false
 392 fi
 393
 394 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 395   as_dirname=dirname
 396 else
 397   as_dirname=false
 398 fi
 399
 400 as_me=`$as_basename -- "$0" ||
 401 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 402          X"$0" : 'X\(//\)$' \| \
 403          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 404 $as_echo X/"$0" |
 405     sed '/^.*\/\([^/][^/]*\)\/*$/{
 406             s//\1/
 407             q
 408           }
 409           /^X\/\(\/\/\)$/{
 410             s//\1/
 411             q
 412           }
 413           /^X\/\(\/\).*/{
 414             s//\1/
 415             q
 416           }
 417           s/.*/./; q'`
 418
 419 # Avoid depending upon Character Ranges.
 420 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 421 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 422 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 423 as_cr_digits='0123456789'
 424 as_cr_alnum=$as_cr_Letters$as_cr_digits
 425
 426
 427   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 428   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 429   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 430   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 431   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 432   sed -n '
 433     p
 434     /[$]LINENO/=
 435   ' <$as_myself |
 436     sed '
 437       s/[$]LINENO.*/&-/
 438       t lineno
 439       b
 440       :lineno
 441       N
 442       :loop
 443       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 444       t loop
 445       s/-\n.*//
 446     ' >$as_me.lineno &&
 447   chmod +x "$as_me.lineno" ||
 448     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 449
 450   # Don't try to exec as it changes $[0], causing all sort of problems
 451   # (the dirname of $[0] is not the place where we might find the
 452   # original and so on.  Autoconf is especially sensitive to this).
 453   . "./$as_me.lineno"
 454   # Exit status is that of the last command.
 455   exit
 456 }
 457
 458 ECHO_C= ECHO_N= ECHO_T=
 459 case `echo -n x` in #(((((
 460 -n*)
 461   case `echo 'xy\c'` in
 462   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 463   xy)  ECHO_C='\c';;
 464   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 465        ECHO_T=' ';;
 466   esac;;
 467 *)
 468   ECHO_N='-n';;
 469 esac
 470
 471 rm -f conf$$ conf$$.exe conf$$.file
 472 if test -d conf$$.dir; then
 473   rm -f conf$$.dir/conf$$.file
 474 else
 475   rm -f conf$$.dir
 476   mkdir conf$$.dir 2>/dev/null
 477 fi
 478 if (echo >conf$$.file) 2>/dev/null; then
 479   if ln -s conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s='ln -s'
 481     # ... but there are two gotchas:
 482     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 483     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 484     # In both cases, we have to default to `cp -p'.
 485     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 486       as_ln_s='cp -p'
 487   elif ln conf$$.file conf$$ 2>/dev/null; then
 488     as_ln_s=ln
 489   else
 490     as_ln_s='cp -p'
 491   fi
 492 else
 493   as_ln_s='cp -p'
 494 fi
 495 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 496 rmdir conf$$.dir 2>/dev/null
 497
 498 if mkdir -p . 2>/dev/null; then
 499   as_mkdir_p='mkdir -p "$as_dir"'
 500 else
 501   test -d ./-p && rmdir ./-p
 502   as_mkdir_p=false
 503 fi
 504
 505 if test -x / >/dev/null 2>&1; then
 506   as_test_x='test -x'
 507 else
 508   if ls -dL / >/dev/null 2>&1; then
 509     as_ls_L_option=L
 510   else
 511     as_ls_L_option=
 512   fi
 513   as_test_x='
 514     eval sh -c '\''
 515       if test -d "$1"; then
 516         test -d "$1/.";
 517       else
 518         case $1 in #(
 519         -*)set "./$1";;
 520         esac;
 521         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 522         ???[sx]*):;;*)false;;esac;fi
 523     '\'' sh
 524   '
 525 fi
 526 as_executable_p=$as_test_x
 527
 528 # Sed expression to map a string onto a valid CPP name.
 529 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 530
 531 # Sed expression to map a string onto a valid variable name.
 532 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 533
 534 SHELL=${CONFIG_SHELL-/bin/sh}
 535
 536
 537 exec 7<&0 </dev/null 6>&1
 538
 539 # Name of the host.
 540 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 541 # so uname gets run too.
 542 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 543
 544 #
 545 # Initializations.
 546 #
 547 ac_default_prefix=/usr/local
 548 ac_clean_files=
 549 ac_config_libobj_dir=.
 550 LIBOBJS=
 551 cross_compiling=no
 552 subdirs=
 553 MFLAGS=
 554 MAKEFLAGS=
 555
 556 # Identity of this package.
 557 PACKAGE_NAME=
 558 PACKAGE_TARNAME=
 559 PACKAGE_VERSION=
 560 PACKAGE_STRING=
 561 PACKAGE_BUGREPORT=
 562 PACKAGE_URL=
 563
 564 ac_unique_file="tree.c"
 565 # Factoring default headers for most tests.
 566 ac_includes_default="\
 567 #include <stdio.h>
 568 #ifdef HAVE_SYS_TYPES_H
 569 # include <sys/types.h>
 570 #endif
 571 #ifdef HAVE_SYS_STAT_H
 572 # include <sys/stat.h>
 573 #endif
 574 #ifdef STDC_HEADERS
 575 # include <stdlib.h>
 576 # include <stddef.h>
 577 #else
 578 # ifdef HAVE_STDLIB_H
 579 #  include <stdlib.h>
 580 # endif
 581 #endif
 582 #ifdef HAVE_STRING_H
 583 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 584 #  include <memory.h>
 585 # endif
 586 # include <string.h>
 587 #endif
 588 #ifdef HAVE_STRINGS_H
 589 # include <strings.h>
 590 #endif
 591 #ifdef HAVE_INTTYPES_H
 592 # include <inttypes.h>
 593 #endif
 594 #ifdef HAVE_STDINT_H
 595 # include <stdint.h>
 596 #endif
 597 #ifdef HAVE_UNISTD_H
 598 # include <unistd.h>
 599 #endif"
 600
 601 ac_subst_vars='LTLIBOBJS
 602 LIBOBJS
 603 enable_plugin
 604 pluginlibs
 605 CLOOGINC
 606 CLOOGLIBS
 607 ISLINC
 608 ISLLIBS
 609 GMPINC
 610 GMPLIBS
 611 target_cpu_default
 612 fortran_target_objs
 613 cxx_target_objs
 614 c_target_objs
 615 use_gcc_stdint
 616 xm_defines
 617 xm_include_list
 618 xm_file_list
 619 tm_p_include_list
 620 tm_p_file_list
 621 tm_defines
 622 tm_include_list
 623 tm_file_list
 624 common_out_object_file
 625 common_out_file
 626 out_object_file
 627 out_file
 628 objc_boehm_gc
 629 md_file
 630 local_prefix
 631 lang_tree_files
 632 lang_specs_files
 633 lang_opt_files
 634 install
 635 out_host_hook_obj
 636 host_xm_defines
 637 host_xm_include_list
 638 host_xm_file_list
 639 host_exeext
 640 gcc_gxx_include_dir_add_sysroot
 641 gcc_gxx_include_dir
 642 gcc_config_arguments
 643 float_h_file
 644 extra_programs
 645 extra_objs
 646 extra_headers_list
 647 user_headers_inc_next_post
 648 user_headers_inc_next_pre
 649 extra_gcc_objs
 650 TM_MULTILIB_EXCEPTIONS_CONFIG
 651 TM_MULTILIB_CONFIG
 652 TM_ENDIAN_CONFIG
 653 tmake_file
 654 xmake_file
 655 cpp_install_dir
 656 check_languages
 657 build_file_translate
 658 build_xm_defines
 659 build_xm_include_list
 660 build_xm_file_list
 661 build_install_headers_dir
 662 build_exeext
 663 all_selected_languages
 664 all_languages
 665 all_lang_makefrags
 666 all_gtfiles
 667 all_compilers
 668 srcdir
 669 subdirs
 670 dollar
 671 gcc_tooldir
 672 enable_lto
 673 MAINT
 674 zlibinc
 675 zlibdir
 676 HOST_LIBS
 677 GGC
 678 libgcc_visibility
 679 gcc_cv_readelf
 680 gcc_cv_objdump
 681 ORIGINAL_NM_FOR_TARGET
 682 gcc_cv_nm
 683 ORIGINAL_LD_FOR_TARGET
 684 ORIGINAL_PLUGIN_LD_FOR_TARGET
 685 gcc_cv_ld
 686 ORIGINAL_AS_FOR_TARGET
 687 gcc_cv_as
 688 enable_fast_install
 689 objdir
 690 OTOOL64
 691 OTOOL
 692 LIPO
 693 NMEDIT
 694 DSYMUTIL
 695 STRIP
 696 OBJDUMP
 697 ac_ct_DUMPBIN
 698 DUMPBIN
 699 LD
 700 FGREP
 701 SED
 702 LIBTOOL
 703 collect2
 704 STMP_FIXINC
 705 BUILD_LDFLAGS
 706 BUILD_CXXFLAGS
 707 BUILD_CFLAGS
 708 CXX_FOR_BUILD
 709 CC_FOR_BUILD
 710 inhibit_libc
 711 SYSTEM_HEADER_DIR
 712 ALL
 713 CROSS
 714 CATOBJEXT
 715 GENCAT
 716 INSTOBJEXT
 717 DATADIRNAME
 718 CATALOGS
 719 POSUB
 720 GMSGFMT
 721 XGETTEXT
 722 INCINTL
 723 LIBINTL_DEP
 724 LIBINTL
 725 USE_NLS
 726 extra_opt_files
 727 extra_modes_file
 728 NATIVE_SYSTEM_HEADER_DIR
 729 objext
 730 manext
 731 LIBICONV_DEP
 732 LTLIBICONV
 733 LIBICONV
 734 LDEXP_LIB
 735 EXTRA_GCC_LIBS
 736 GNAT_LIBEXC
 737 COLLECT2_LIBS
 738 CXXCPP
 739 AR
 740 NM
 741 BISON
 742 FLEX
 743 GENERATED_MANPAGES
 744 BUILD_INFO
 745 MAKEINFO
 746 have_mktemp_command
 747 make_compare_target
 748 INSTALL_DATA
 749 INSTALL_PROGRAM
 750 INSTALL
 751 ranlib_flags
 752 RANLIB
 753 LN
 754 LN_S
 755 AWK
 756 SET_MAKE
 757 REPORT_BUGS_TEXI
 758 REPORT_BUGS_TO
 759 PKGVERSION
 760 CONFIGURE_SPECS
 761 CROSS_SYSTEM_HEADER_DIR
 762 TARGET_SYSTEM_ROOT_DEFINE
 763 TARGET_SYSTEM_ROOT
 764 SYSROOT_CFLAGS_FOR_TARGET
 765 enable_shared
 766 enable_fixed_point
 767 enable_decimal_float
 768 enable_multilib
 769 coverage_flags
 770 valgrind_command
 771 valgrind_path_defines
 772 valgrind_path
 773 TREEBROWSER
 774 nocommon_flag
 775 noexception_flags
 776 warn_cxxflags
 777 warn_cflags
 778 c_strict_warn
 779 strict_warn
 780 c_loose_warn
 781 loose_warn
 782 EGREP
 783 GREP
 784 CPP
 785 PICFLAG_FOR_TARGET
 786 OUTPUT_OPTION
 787 NO_MINUS_C_MINUS_O
 788 GNATMAKE
 789 GNATBIND
 790 ac_ct_CXX
 791 CXXFLAGS
 792 CXX
 793 OBJEXT
 794 EXEEXT
 795 ac_ct_CC
 796 CPPFLAGS
 797 LDFLAGS
 798 CFLAGS
 799 CC
 800 GENINSRC
 801 target_subdir
 802 host_subdir
 803 build_subdir
 804 build_libsubdir
 805 target_noncanonical
 806 target_os
 807 target_vendor
 808 target_cpu
 809 target
 810 host_os
 811 host_vendor
 812 host_cpu
 813 host
 814 build_os
 815 build_vendor
 816 build_cpu
 817 build
 818 target_alias
 819 host_alias
 820 build_alias
 821 LIBS
 822 ECHO_T
 823 ECHO_N
 824 ECHO_C
 825 DEFS
 826 mandir
 827 localedir
 828 libdir
 829 psdir
 830 pdfdir
 831 dvidir
 832 htmldir
 833 infodir
 834 docdir
 835 oldincludedir
 836 includedir
 837 localstatedir
 838 sharedstatedir
 839 sysconfdir
 840 datadir
 841 datarootdir
 842 libexecdir
 843 sbindir
 844 bindir
 845 program_transform_name
 846 prefix
 847 exec_prefix
 848 PACKAGE_URL
 849 PACKAGE_BUGREPORT
 850 PACKAGE_STRING
 851 PACKAGE_VERSION
 852 PACKAGE_TARNAME
 853 PACKAGE_NAME
 854 PATH_SEPARATOR
 855 SHELL'
 856 ac_subst_files='option_includes
 857 language_hooks'
 858 ac_user_opts='
 859 enable_option_checking
 860 with_build_libsubdir
 861 with_local_prefix
 862 with_gxx_include_dir
 863 with_cpp_install_dir
 864 enable_generated_files_in_srcdir
 865 with_gnu_ld
 866 with_ld
 867 with_demangler_in_ld
 868 with_gnu_as
 869 with_as
 870 enable_largefile
 871 enable_werror_always
 872 enable_checking
 873 enable_coverage
 874 enable_gather_detailed_mem_stats
 875 with_stabs
 876 enable_multilib
 877 enable___cxa_atexit
 878 enable_decimal_float
 879 enable_fixed_point
 880 enable_threads
 881 enable_tls
 882 enable_objc_gc
 883 with_dwarf2
 884 enable_shared
 885 with_native_system_header_dir
 886 with_build_sysroot
 887 with_sysroot
 888 with_specs
 889 with_pkgversion
 890 with_bugurl
 891 enable_languages
 892 with_multilib_list
 893 enable_rpath
 894 with_libiconv_prefix
 895 enable_sjlj_exceptions
 896 enable_secureplt
 897 enable_leading_mingw64_underscores
 898 enable_cld
 899 enable_frame_pointer
 900 enable_win32_registry
 901 enable_static
 902 with_pic
 903 enable_fast_install
 904 enable_libtool_lock
 905 with_plugin_ld
 906 enable_gnu_indirect_function
 907 enable_initfini_array
 908 enable_comdat
 909 enable_gnu_unique_object
 910 enable_linker_build_id
 911 with_long_double_128
 912 with_gc
 913 with_system_zlib
 914 enable_maintainer_mode
 915 enable_version_specific_runtime_libs
 916 enable_plugin
 917 enable_libquadmath_support
 918 with_linker_hash_style
 919 '
 920       ac_precious_vars='build_alias
 921 host_alias
 922 target_alias
 923 CC
 924 CFLAGS
 925 LDFLAGS
 926 LIBS
 927 CPPFLAGS
 928 CXX
 929 CXXFLAGS
 930 CCC
 931 CPP
 932 CXXCPP
 933 GMPLIBS
 934 GMPINC
 935 ISLLIBS
 936 ISLINC
 937 CLOOGLIBS
 938 CLOOGINC'
 939
 940
 941 # Initialize some variables set by options.
 942 ac_init_help=
 943 ac_init_version=false
 944 ac_unrecognized_opts=
 945 ac_unrecognized_sep=
 946 # The variables have the same names as the options, with
 947 # dashes changed to underlines.
 948 cache_file=/dev/null
 949 exec_prefix=NONE
 950 no_create=
 951 no_recursion=
 952 prefix=NONE
 953 program_prefix=NONE
 954 program_suffix=NONE
 955 program_transform_name=s,x,x,
 956 silent=
 957 site=
 958 srcdir=
 959 verbose=
 960 x_includes=NONE
 961 x_libraries=NONE
 962
 963 # Installation directory options.
 964 # These are left unexpanded so users can "make install exec_prefix=/foo"
 965 # and all the variables that are supposed to be based on exec_prefix
 966 # by default will actually change.
 967 # Use braces instead of parens because sh, perl, etc. also accept them.
 968 # (The list follows the same order as the GNU Coding Standards.)
 969 bindir='${exec_prefix}/bin'
 970 sbindir='${exec_prefix}/sbin'
 971 libexecdir='${exec_prefix}/libexec'
 972 datarootdir='${prefix}/share'
 973 datadir='${datarootdir}'
 974 sysconfdir='${prefix}/etc'
 975 sharedstatedir='${prefix}/com'
 976 localstatedir='${prefix}/var'
 977 includedir='${prefix}/include'
 978 oldincludedir='/usr/include'
 979 docdir='${datarootdir}/doc/${PACKAGE}'
 980 infodir='${datarootdir}/info'
 981 htmldir='${docdir}'
 982 dvidir='${docdir}'
 983 pdfdir='${docdir}'
 984 psdir='${docdir}'
 985 libdir='${exec_prefix}/lib'
 986 localedir='${datarootdir}/locale'
 987 mandir='${datarootdir}/man'
 988
 989 ac_prev=
 990 ac_dashdash=
 991 for ac_option
 992 do
 993   # If the previous option needs an argument, assign it.
 994   if test -n "$ac_prev"; then
 995     eval $ac_prev=\$ac_option
 996     ac_prev=
 997     continue
 998   fi
 999
1000   case $ac_option in
1001   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1002   *)    ac_optarg=yes ;;
1003   esac
1004
1005   # Accept the important Cygnus configure options, so we can diagnose typos.
1006
1007   case $ac_dashdash$ac_option in
1008   --)
1009     ac_dashdash=yes ;;
1010
1011   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1012     ac_prev=bindir ;;
1013   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1014     bindir=$ac_optarg ;;
1015
1016   -build | --build | --buil | --bui | --bu)
1017     ac_prev=build_alias ;;
1018   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1019     build_alias=$ac_optarg ;;
1020
1021   -cache-file | --cache-file | --cache-fil | --cache-fi \
1022   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1023     ac_prev=cache_file ;;
1024   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1025   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1026     cache_file=$ac_optarg ;;
1027
1028   --config-cache | -C)
1029     cache_file=config.cache ;;
1030
1031   -datadir | --datadir | --datadi | --datad)
1032     ac_prev=datadir ;;
1033   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1034     datadir=$ac_optarg ;;
1035
1036   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1037   | --dataroo | --dataro | --datar)
1038     ac_prev=datarootdir ;;
1039   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1040   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1041     datarootdir=$ac_optarg ;;
1042
1043   -disable-* | --disable-*)
1044     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1045     # Reject names that are not valid shell variable names.
1046     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1047       as_fn_error "invalid feature name: $ac_useropt"
1048     ac_useropt_orig=$ac_useropt
1049     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1050     case $ac_user_opts in
1051       *"
1052 "enable_$ac_useropt"
1053 "*) ;;
1054       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1055          ac_unrecognized_sep=', ';;
1056     esac
1057     eval enable_$ac_useropt=no ;;
1058
1059   -docdir | --docdir | --docdi | --doc | --do)
1060     ac_prev=docdir ;;
1061   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1062     docdir=$ac_optarg ;;
1063
1064   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1065     ac_prev=dvidir ;;
1066   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1067     dvidir=$ac_optarg ;;
1068
1069   -enable-* | --enable-*)
1070     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1071     # Reject names that are not valid shell variable names.
1072     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1073       as_fn_error "invalid feature name: $ac_useropt"
1074     ac_useropt_orig=$ac_useropt
1075     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1076     case $ac_user_opts in
1077       *"
1078 "enable_$ac_useropt"
1079 "*) ;;
1080       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1081          ac_unrecognized_sep=', ';;
1082     esac
1083     eval enable_$ac_useropt=\$ac_optarg ;;
1084
1085   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1086   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1087   | --exec | --exe | --ex)
1088     ac_prev=exec_prefix ;;
1089   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1090   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1091   | --exec=* | --exe=* | --ex=*)
1092     exec_prefix=$ac_optarg ;;
1093
1094   -gas | --gas | --ga | --g)
1095     # Obsolete; use --with-gas.
1096     with_gas=yes ;;
1097
1098   -help | --help | --hel | --he | -h)
1099     ac_init_help=long ;;
1100   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1101     ac_init_help=recursive ;;
1102   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1103     ac_init_help=short ;;
1104
1105   -host | --host | --hos | --ho)
1106     ac_prev=host_alias ;;
1107   -host=* | --host=* | --hos=* | --ho=*)
1108     host_alias=$ac_optarg ;;
1109
1110   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1111     ac_prev=htmldir ;;
1112   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1113   | --ht=*)
1114     htmldir=$ac_optarg ;;
1115
1116   -includedir | --includedir | --includedi | --included | --include \
1117   | --includ | --inclu | --incl | --inc)
1118     ac_prev=includedir ;;
1119   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1120   | --includ=* | --inclu=* | --incl=* | --inc=*)
1121     includedir=$ac_optarg ;;
1122
1123   -infodir | --infodir | --infodi | --infod | --info | --inf)
1124     ac_prev=infodir ;;
1125   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1126     infodir=$ac_optarg ;;
1127
1128   -libdir | --libdir | --libdi | --libd)
1129     ac_prev=libdir ;;
1130   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1131     libdir=$ac_optarg ;;
1132
1133   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1134   | --libexe | --libex | --libe)
1135     ac_prev=libexecdir ;;
1136   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1137   | --libexe=* | --libex=* | --libe=*)
1138     libexecdir=$ac_optarg ;;
1139
1140   -localedir | --localedir | --localedi | --localed | --locale)
1141     ac_prev=localedir ;;
1142   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1143     localedir=$ac_optarg ;;
1144
1145   -localstatedir | --localstatedir | --localstatedi | --localstated \
1146   | --localstate | --localstat | --localsta | --localst | --locals)
1147     ac_prev=localstatedir ;;
1148   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1149   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1150     localstatedir=$ac_optarg ;;
1151
1152   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1153     ac_prev=mandir ;;
1154   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1155     mandir=$ac_optarg ;;
1156
1157   -nfp | --nfp | --nf)
1158     # Obsolete; use --without-fp.
1159     with_fp=no ;;
1160
1161   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1162   | --no-cr | --no-c | -n)
1163     no_create=yes ;;
1164
1165   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1166   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1167     no_recursion=yes ;;
1168
1169   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1170   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1171   | --oldin | --oldi | --old | --ol | --o)
1172     ac_prev=oldincludedir ;;
1173   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1174   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1175   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1176     oldincludedir=$ac_optarg ;;
1177
1178   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1179     ac_prev=prefix ;;
1180   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1181     prefix=$ac_optarg ;;
1182
1183   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1184   | --program-pre | --program-pr | --program-p)
1185     ac_prev=program_prefix ;;
1186   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1187   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1188     program_prefix=$ac_optarg ;;
1189
1190   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1191   | --program-suf | --program-su | --program-s)
1192     ac_prev=program_suffix ;;
1193   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1194   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1195     program_suffix=$ac_optarg ;;
1196
1197   -program-transform-name | --program-transform-name \
1198   | --program-transform-nam | --program-transform-na \
1199   | --program-transform-n | --program-transform- \
1200   | --program-transform | --program-transfor \
1201   | --program-transfo | --program-transf \
1202   | --program-trans | --program-tran \
1203   | --progr-tra | --program-tr | --program-t)
1204     ac_prev=program_transform_name ;;
1205   -program-transform-name=* | --program-transform-name=* \
1206   | --program-transform-nam=* | --program-transform-na=* \
1207   | --program-transform-n=* | --program-transform-=* \
1208   | --program-transform=* | --program-transfor=* \
1209   | --program-transfo=* | --program-transf=* \
1210   | --program-trans=* | --program-tran=* \
1211   | --progr-tra=* | --program-tr=* | --program-t=*)
1212     program_transform_name=$ac_optarg ;;
1213
1214   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1215     ac_prev=pdfdir ;;
1216   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1217     pdfdir=$ac_optarg ;;
1218
1219   -psdir | --psdir | --psdi | --psd | --ps)
1220     ac_prev=psdir ;;
1221   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1222     psdir=$ac_optarg ;;
1223
1224   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1225   | -silent | --silent | --silen | --sile | --sil)
1226     silent=yes ;;
1227
1228   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1229     ac_prev=sbindir ;;
1230   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1231   | --sbi=* | --sb=*)
1232     sbindir=$ac_optarg ;;
1233
1234   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1235   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1236   | --sharedst | --shareds | --shared | --share | --shar \
1237   | --sha | --sh)
1238     ac_prev=sharedstatedir ;;
1239   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1240   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1241   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1242   | --sha=* | --sh=*)
1243     sharedstatedir=$ac_optarg ;;
1244
1245   -site | --site | --sit)
1246     ac_prev=site ;;
1247   -site=* | --site=* | --sit=*)
1248     site=$ac_optarg ;;
1249
1250   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1251     ac_prev=srcdir ;;
1252   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1253     srcdir=$ac_optarg ;;
1254
1255   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1256   | --syscon | --sysco | --sysc | --sys | --sy)
1257     ac_prev=sysconfdir ;;
1258   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1259   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1260     sysconfdir=$ac_optarg ;;
1261
1262   -target | --target | --targe | --targ | --tar | --ta | --t)
1263     ac_prev=target_alias ;;
1264   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1265     target_alias=$ac_optarg ;;
1266
1267   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1268     verbose=yes ;;
1269
1270   -version | --version | --versio | --versi | --vers | -V)
1271     ac_init_version=: ;;
1272
1273   -with-* | --with-*)
1274     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1275     # Reject names that are not valid shell variable names.
1276     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1277       as_fn_error "invalid package name: $ac_useropt"
1278     ac_useropt_orig=$ac_useropt
1279     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1280     case $ac_user_opts in
1281       *"
1282 "with_$ac_useropt"
1283 "*) ;;
1284       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1285          ac_unrecognized_sep=', ';;
1286     esac
1287     eval with_$ac_useropt=\$ac_optarg ;;
1288
1289   -without-* | --without-*)
1290     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1291     # Reject names that are not valid shell variable names.
1292     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1293       as_fn_error "invalid package name: $ac_useropt"
1294     ac_useropt_orig=$ac_useropt
1295     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1296     case $ac_user_opts in
1297       *"
1298 "with_$ac_useropt"
1299 "*) ;;
1300       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1301          ac_unrecognized_sep=', ';;
1302     esac
1303     eval with_$ac_useropt=no ;;
1304
1305   --x)
1306     # Obsolete; use --with-x.
1307     with_x=yes ;;
1308
1309   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1310   | --x-incl | --x-inc | --x-in | --x-i)
1311     ac_prev=x_includes ;;
1312   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1313   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1314     x_includes=$ac_optarg ;;
1315
1316   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1317   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1318     ac_prev=x_libraries ;;
1319   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1320   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1321     x_libraries=$ac_optarg ;;
1322
1323   -*) as_fn_error "unrecognized option: \`$ac_option'
1324 Try \`$0 --help' for more information."
1325     ;;
1326
1327   *=*)
1328     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1329     # Reject names that are not valid shell variable names.
1330     case $ac_envvar in #(
1331       '' | [0-9]* | *[!_$as_cr_alnum]* )
1332       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1333     esac
1334     eval $ac_envvar=\$ac_optarg
1335     export $ac_envvar ;;
1336
1337   *)
1338     # FIXME: should be removed in autoconf 3.0.
1339     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1340     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1341       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1342     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1343     ;;
1344
1345   esac
1346 done
1347
1348 if test -n "$ac_prev"; then
1349   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1350   as_fn_error "missing argument to $ac_option"
1351 fi
1352
1353 if test -n "$ac_unrecognized_opts"; then
1354   case $enable_option_checking in
1355     no) ;;
1356     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1357     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1358   esac
1359 fi
1360
1361 # Check all directory arguments for consistency.
1362 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1363                 datadir sysconfdir sharedstatedir localstatedir includedir \
1364                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1365                 libdir localedir mandir
1366 do
1367   eval ac_val=\$$ac_var
1368   # Remove trailing slashes.
1369   case $ac_val in
1370     */ )
1371       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1372       eval $ac_var=\$ac_val;;
1373   esac
1374   # Be sure to have absolute directory names.
1375   case $ac_val in
1376     [\\/$]* | ?:[\\/]* )  continue;;
1377     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1378   esac
1379   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1380 done
1381
1382 # There might be people who depend on the old broken behavior: `$host'
1383 # used to hold the argument of --host etc.
1384 # FIXME: To remove some day.
1385 build=$build_alias
1386 host=$host_alias
1387 target=$target_alias
1388
1389 # FIXME: To remove some day.
1390 if test "x$host_alias" != x; then
1391   if test "x$build_alias" = x; then
1392     cross_compiling=maybe
1393     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1394     If a cross compiler is detected then cross compile mode will be used." >&2
1395   elif test "x$build_alias" != "x$host_alias"; then
1396     cross_compiling=yes
1397   fi
1398 fi
1399
1400 ac_tool_prefix=
1401 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1402
1403 test "$silent" = yes && exec 6>/dev/null
1404
1405
1406 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1407 ac_ls_di=`ls -di .` &&
1408 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1409   as_fn_error "working directory cannot be determined"
1410 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1411   as_fn_error "pwd does not report name of working directory"
1412
1413
1414 # Find the source files, if location was not specified.
1415 if test -z "$srcdir"; then
1416   ac_srcdir_defaulted=yes
1417   # Try the directory containing this script, then the parent directory.
1418   ac_confdir=`$as_dirname -- "$as_myself" ||
1419 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1420          X"$as_myself" : 'X\(//\)[^/]' \| \
1421          X"$as_myself" : 'X\(//\)$' \| \
1422          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1423 $as_echo X"$as_myself" |
1424     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1425             s//\1/
1426             q
1427           }
1428           /^X\(\/\/\)[^/].*/{
1429             s//\1/
1430             q
1431           }
1432           /^X\(\/\/\)$/{
1433             s//\1/
1434             q
1435           }
1436           /^X\(\/\).*/{
1437             s//\1/
1438             q
1439           }
1440           s/.*/./; q'`
1441   srcdir=$ac_confdir
1442   if test ! -r "$srcdir/$ac_unique_file"; then
1443     srcdir=..
1444   fi
1445 else
1446   ac_srcdir_defaulted=no
1447 fi
1448 if test ! -r "$srcdir/$ac_unique_file"; then
1449   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1450   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1451 fi
1452 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1453 ac_abs_confdir=`(
1454         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1455         pwd)`
1456 # When building in place, set srcdir=.
1457 if test "$ac_abs_confdir" = "$ac_pwd"; then
1458   srcdir=.
1459 fi
1460 # Remove unnecessary trailing slashes from srcdir.
1461 # Double slashes in file names in object file debugging info
1462 # mess up M-x gdb in Emacs.
1463 case $srcdir in
1464 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1465 esac
1466 for ac_var in $ac_precious_vars; do
1467   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1468   eval ac_env_${ac_var}_value=\$${ac_var}
1469   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1470   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1471 done
1472
1473 #
1474 # Report the --help message.
1475 #
1476 if test "$ac_init_help" = "long"; then
1477   # Omit some internal or obsolete options to make the list less imposing.
1478   # This message is too long to be a string in the A/UX 3.1 sh.
1479   cat <<_ACEOF
1480 \`configure' configures this package to adapt to many kinds of systems.
1481
1482 Usage: $0 [OPTION]... [VAR=VALUE]...
1483
1484 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1485 VAR=VALUE.  See below for descriptions of some of the useful variables.
1486
1487 Defaults for the options are specified in brackets.
1488
1489 Configuration:
1490   -h, --help              display this help and exit
1491       --help=short        display options specific to this package
1492       --help=recursive    display the short help of all the included packages
1493   -V, --version           display version information and exit
1494   -q, --quiet, --silent   do not print \`checking...' messages
1495       --cache-file=FILE   cache test results in FILE [disabled]
1496   -C, --config-cache      alias for \`--cache-file=config.cache'
1497   -n, --no-create         do not create output files
1498       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1499
1500 Installation directories:
1501   --prefix=PREFIX         install architecture-independent files in PREFIX
1502                           [$ac_default_prefix]
1503   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1504                           [PREFIX]
1505
1506 By default, \`make install' will install all the files in
1507 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1508 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1509 for instance \`--prefix=\$HOME'.
1510
1511 For better control, use the options below.
1512
1513 Fine tuning of the installation directories:
1514   --bindir=DIR            user executables [EPREFIX/bin]
1515   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1516   --libexecdir=DIR        program executables [EPREFIX/libexec]
1517   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1518   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1519   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1520   --libdir=DIR            object code libraries [EPREFIX/lib]
1521   --includedir=DIR        C header files [PREFIX/include]
1522   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1523   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1524   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1525   --infodir=DIR           info documentation [DATAROOTDIR/info]
1526   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1527   --mandir=DIR            man documentation [DATAROOTDIR/man]
1528   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1529   --htmldir=DIR           html documentation [DOCDIR]
1530   --dvidir=DIR            dvi documentation [DOCDIR]
1531   --pdfdir=DIR            pdf documentation [DOCDIR]
1532   --psdir=DIR             ps documentation [DOCDIR]
1533 _ACEOF
1534
1535   cat <<\_ACEOF
1536
1537 Program names:
1538   --program-prefix=PREFIX            prepend PREFIX to installed program names
1539   --program-suffix=SUFFIX            append SUFFIX to installed program names
1540   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1541
1542 System types:
1543   --build=BUILD     configure for building on BUILD [guessed]
1544   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1545   --target=TARGET   configure for building compilers for TARGET [HOST]
1546 _ACEOF
1547 fi
1548
1549 if test -n "$ac_init_help"; then
1550
1551   cat <<\_ACEOF
1552
1553 Optional Features:
1554   --disable-option-checking  ignore unrecognized --enable/--with options
1555   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1556   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1557   --enable-generated-files-in-srcdir
1558                           put copies of generated files in source dir intended
1559                           for creating source tarballs for users without
1560                           texinfo bison or flex
1561   --disable-largefile     omit support for large files
1562   --enable-werror-always  enable -Werror despite compiler version
1563   --enable-checking[=LIST]
1564                           enable expensive run-time checks. With LIST, enable
1565                           only specific categories of checks. Categories are:
1566                           yes,no,all,none,release. Flags are:
1567                           assert,df,fold,gc,gcac,gimple,misc,
1568                           rtlflag,rtl,runtime,tree,valgrind,types
1569   --enable-coverage[=LEVEL]
1570                           enable compiler's code coverage collection. Use to
1571                           measure compiler performance and locate unused parts
1572                           of the compiler. With LEVEL, specify optimization.
1573                           Values are opt, noopt, default is noopt
1574   --enable-gather-detailed-mem-stats
1575                           enable detailed memory allocation stats gathering
1576   --enable-multilib       enable library support for multiple ABIs
1577   --enable-__cxa_atexit   enable __cxa_atexit for C++
1578   --enable-decimal-float={no,yes,bid,dpd}
1579                         enable decimal float extension to C.  Selecting 'bid'
1580                         or 'dpd' choses which decimal floating point format
1581                         to use
1582   --enable-fixed-point    enable fixed-point arithmetic extension to C
1583   --enable-threads[=LIB]  enable thread usage for target GCC, using LIB thread
1584                           package
1585   --enable-tls            enable or disable generation of tls code overriding
1586                           the assembler check for tls support
1587   --enable-objc-gc        enable the use of Boehm's garbage collector with the
1588                           GNU Objective-C runtime
1589   --disable-shared        don't provide a shared libgcc
1590   --enable-languages=LIST specify which front-ends to build
1591   --disable-rpath         do not hardcode runtime library paths
1592   --enable-sjlj-exceptions
1593                           arrange to use setjmp/longjmp exception handling
1594   --enable-secureplt      enable -msecure-plt by default for PowerPC
1595   --enable-leading-mingw64-underscores
1596                           enable leading underscores on 64 bit mingw targets
1597   --enable-cld            enable -mcld by default for 32bit x86
1598   --enable-frame-pointer  enable -fno-omit-frame-pointer by default for 32bit
1599                           x86
1600   --disable-win32-registry
1601                           disable lookup of installation paths in the Registry
1602                           on Windows hosts
1603   --enable-win32-registry enable registry lookup (default)
1604   --enable-win32-registry=KEY
1605                           use KEY instead of GCC version as the last portion
1606                           of the registry key
1607   --enable-shared[=PKGS]  build shared libraries [default=yes]
1608   --enable-static[=PKGS]  build static libraries [default=yes]
1609   --enable-fast-install[=PKGS]
1610                           optimize for fast installation [default=yes]
1611   --disable-libtool-lock  avoid locking (might break parallel builds)
1612   --enable-gnu-indirect-function
1613                           enable the use of the @gnu_indirect_function to
1614                           glibc systems
1615   --enable-initfini-array       use .init_array/.fini_array sections
1616   --enable-comdat         enable COMDAT group support
1617   --enable-gnu-unique-object
1618                           enable the use of the @gnu_unique_object ELF
1619                           extension on glibc systems
1620   --enable-linker-build-id
1621                           compiler will always pass --build-id to linker
1622   --enable-maintainer-mode
1623                           enable make rules and dependencies not useful (and
1624                           sometimes confusing) to the casual installer
1625   --enable-version-specific-runtime-libs
1626                           specify that runtime libraries should be installed
1627                           in a compiler-specific directory
1628   --enable-plugin         enable plugin support
1629   --disable-libquadmath-support
1630                           disable libquadmath support for Fortran
1631
1632 Optional Packages:
1633   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1634   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1635   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1636   --with-local-prefix=DIR specifies directory to put local include
1637   --with-gxx-include-dir=DIR
1638                           specifies directory to put g++ header files
1639   --with-cpp-install-dir=DIR
1640                           install the user visible C preprocessor in DIR
1641                           (relative to PREFIX) as well as PREFIX/bin
1642   --with-gnu-ld           arrange to work with GNU ld
1643   --with-ld               arrange to use the specified ld (full pathname)
1644   --with-demangler-in-ld  try to use demangler in GNU ld
1645   --with-gnu-as           arrange to work with GNU as
1646   --with-as               arrange to use the specified as (full pathname)
1647   --with-stabs            arrange to use stabs instead of host debug format
1648   --with-dwarf2           force the default debug format to be DWARF 2
1649   --with-native-system-header-dir=dir
1650                           use dir as the directory to look for standard
1651                           system header files in.  Defaults to /usr/include.
1652   --with-build-sysroot=sysroot
1653                           use sysroot as the system root during the build
1654   --with-sysroot[=DIR]    search for usr/lib, usr/include, et al, within DIR
1655   --with-specs=SPECS      add SPECS to driver command-line processing
1656   --with-pkgversion=PKG   Use PKG in the version string in place of "GCC"
1657   --with-bugurl=URL       Direct users to URL to report a bug
1658   --with-multilib-list    select multilibs (SH and x86-64 only)
1659   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1660   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1661   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1662   --with-pic              try to use only PIC/non-PIC objects [default=use
1663                           both]
1664   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1665   --with-plugin-ld=[ARG]  specify the plugin linker
1666   --with-long-double-128  use 128-bit long double by default
1667   --with-gc={page,zone}   choose the garbage collection mechanism to use with
1668                           the compiler
1669   --with-system-zlib      use installed libz
1670   --with-linker-hash-style={sysv,gnu,both}
1671                           specify the linker hash style
1672
1673 Some influential environment variables:
1674   CC          C compiler command
1675   CFLAGS      C compiler flags
1676   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1677               nonstandard directory <lib dir>
1678   LIBS        libraries to pass to the linker, e.g. -l<library>
1679   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1680               you have headers in a nonstandard directory <include dir>
1681   CXX         C++ compiler command
1682   CXXFLAGS    C++ compiler flags
1683   CPP         C preprocessor
1684   CXXCPP      C++ preprocessor
1685   GMPLIBS     How to link GMP
1686   GMPINC      How to find GMP include files
1687   ISLLIBS     How to link ISL
1688   ISLINC      How to find ISL include files
1689   CLOOGLIBS   How to link CLOOG
1690   CLOOGINC    How to find CLOOG include files
1691
1692 Use these variables to override the choices made by `configure' or to help
1693 it to find libraries and programs with nonstandard names/locations.
1694
1695 Report bugs to the package provider.
1696 _ACEOF
1697 ac_status=$?
1698 fi
1699
1700 if test "$ac_init_help" = "recursive"; then
1701   # If there are subdirs, report their specific --help.
1702   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1703     test -d "$ac_dir" ||
1704       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1705       continue
1706     ac_builddir=.
1707
1708 case "$ac_dir" in
1709 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1710 *)
1711   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1712   # A ".." for each directory in $ac_dir_suffix.
1713   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1714   case $ac_top_builddir_sub in
1715   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1716   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1717   esac ;;
1718 esac
1719 ac_abs_top_builddir=$ac_pwd
1720 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1721 # for backward compatibility:
1722 ac_top_builddir=$ac_top_build_prefix
1723
1724 case $srcdir in
1725   .)  # We are building in place.
1726     ac_srcdir=.
1727     ac_top_srcdir=$ac_top_builddir_sub
1728     ac_abs_top_srcdir=$ac_pwd ;;
1729   [\\/]* | ?:[\\/]* )  # Absolute name.
1730     ac_srcdir=$srcdir$ac_dir_suffix;
1731     ac_top_srcdir=$srcdir
1732     ac_abs_top_srcdir=$srcdir ;;
1733   *) # Relative name.
1734     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1735     ac_top_srcdir=$ac_top_build_prefix$srcdir
1736     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1737 esac
1738 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1739
1740     cd "$ac_dir" || { ac_status=$?; continue; }
1741     # Check for guested configure.
1742     if test -f "$ac_srcdir/configure.gnu"; then
1743       echo &&
1744       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1745     elif test -f "$ac_srcdir/configure"; then
1746       echo &&
1747       $SHELL "$ac_srcdir/configure" --help=recursive
1748     else
1749       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1750     fi || ac_status=$?
1751     cd "$ac_pwd" || { ac_status=$?; break; }
1752   done
1753 fi
1754
1755 test -n "$ac_init_help" && exit $ac_status
1756 if $ac_init_version; then
1757   cat <<\_ACEOF
1758 configure
1759 generated by GNU Autoconf 2.64
1760
1761 Copyright (C) 2009 Free Software Foundation, Inc.
1762 This configure script is free software; the Free Software Foundation
1763 gives unlimited permission to copy, distribute and modify it.
1764 _ACEOF
1765   exit
1766 fi
1767
1768 ## ------------------------ ##
1769 ## Autoconf initialization. ##
1770 ## ------------------------ ##
1771
1772 # ac_fn_c_try_compile LINENO
1773 # --------------------------
1774 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1775 ac_fn_c_try_compile ()
1776 {
1777   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1778   rm -f conftest.$ac_objext
1779   if { { ac_try="$ac_compile"
1780 case "(($ac_try" in
1781   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1782   *) ac_try_echo=$ac_try;;
1783 esac
1784 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1785 $as_echo "$ac_try_echo"; } >&5
1786   (eval "$ac_compile") 2>conftest.err
1787   ac_status=$?
1788   if test -s conftest.err; then
1789     grep -v '^ *+' conftest.err >conftest.er1
1790     cat conftest.er1 >&5
1791     mv -f conftest.er1 conftest.err
1792   fi
1793   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1794   test $ac_status = 0; } && {
1795          test -z "$ac_c_werror_flag" ||
1796          test ! -s conftest.err
1797        } && test -s conftest.$ac_objext; then :
1798   ac_retval=0
1799 else
1800   $as_echo "$as_me: failed program was:" >&5
1801 sed 's/^/| /' conftest.$ac_ext >&5
1802
1803         ac_retval=1
1804 fi
1805   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1806   return $ac_retval
1807
1808 } # ac_fn_c_try_compile
1809
1810 # ac_fn_cxx_try_compile LINENO
1811 # ----------------------------
1812 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1813 ac_fn_cxx_try_compile ()
1814 {
1815   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1816   rm -f conftest.$ac_objext
1817   if { { ac_try="$ac_compile"
1818 case "(($ac_try" in
1819   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1820   *) ac_try_echo=$ac_try;;
1821 esac
1822 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1823 $as_echo "$ac_try_echo"; } >&5
1824   (eval "$ac_compile") 2>conftest.err
1825   ac_status=$?
1826   if test -s conftest.err; then
1827     grep -v '^ *+' conftest.err >conftest.er1
1828     cat conftest.er1 >&5
1829     mv -f conftest.er1 conftest.err
1830   fi
1831   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1832   test $ac_status = 0; } && {
1833          test -z "$ac_cxx_werror_flag" ||
1834          test ! -s conftest.err
1835        } && test -s conftest.$ac_objext; then :
1836   ac_retval=0
1837 else
1838   $as_echo "$as_me: failed program was:" >&5
1839 sed 's/^/| /' conftest.$ac_ext >&5
1840
1841         ac_retval=1
1842 fi
1843   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1844   return $ac_retval
1845
1846 } # ac_fn_cxx_try_compile
1847
1848 # ac_fn_c_try_cpp LINENO
1849 # ----------------------
1850 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1851 ac_fn_c_try_cpp ()
1852 {
1853   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1854   if { { ac_try="$ac_cpp conftest.$ac_ext"
1855 case "(($ac_try" in
1856   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1857   *) ac_try_echo=$ac_try;;
1858 esac
1859 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1860 $as_echo "$ac_try_echo"; } >&5
1861   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1862   ac_status=$?
1863   if test -s conftest.err; then
1864     grep -v '^ *+' conftest.err >conftest.er1
1865     cat conftest.er1 >&5
1866     mv -f conftest.er1 conftest.err
1867   fi
1868   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1869   test $ac_status = 0; } >/dev/null && {
1870          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1871          test ! -s conftest.err
1872        }; then :
1873   ac_retval=0
1874 else
1875   $as_echo "$as_me: failed program was:" >&5
1876 sed 's/^/| /' conftest.$ac_ext >&5
1877
1878     ac_retval=1
1879 fi
1880   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1881   return $ac_retval
1882
1883 } # ac_fn_c_try_cpp
1884
1885 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1886 # -------------------------------------------------------
1887 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1888 # the include files in INCLUDES and setting the cache variable VAR
1889 # accordingly.
1890 ac_fn_c_check_header_mongrel ()
1891 {
1892   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1893   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1894   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1895 $as_echo_n "checking for $2... " >&6; }
1896 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1897   $as_echo_n "(cached) " >&6
1898 fi
1899 eval ac_res=\$$3
1900                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1901 $as_echo "$ac_res" >&6; }
1902 else
1903   # Is the header compilable?
1904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1905 $as_echo_n "checking $2 usability... " >&6; }
1906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1907 /* end confdefs.h.  */
1908 $4
1909 #include <$2>
1910 _ACEOF
1911 if ac_fn_c_try_compile "$LINENO"; then :
1912   ac_header_compiler=yes
1913 else
1914   ac_header_compiler=no
1915 fi
1916 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1918 $as_echo "$ac_header_compiler" >&6; }
1919
1920 # Is the header present?
1921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1922 $as_echo_n "checking $2 presence... " >&6; }
1923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1924 /* end confdefs.h.  */
1925 #include <$2>
1926 _ACEOF
1927 if ac_fn_c_try_cpp "$LINENO"; then :
1928   ac_header_preproc=yes
1929 else
1930   ac_header_preproc=no
1931 fi
1932 rm -f conftest.err conftest.$ac_ext
1933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1934 $as_echo "$ac_header_preproc" >&6; }
1935
1936 # So?  What about this header?
1937 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1938   yes:no: )
1939     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1940 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1941     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1942 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1943     ;;
1944   no:yes:* )
1945     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1946 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1947     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1948 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1949     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1950 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1951     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1952 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1953     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1954 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1955     ;;
1956 esac
1957   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1958 $as_echo_n "checking for $2... " >&6; }
1959 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1960   $as_echo_n "(cached) " >&6
1961 else
1962   eval "$3=\$ac_header_compiler"
1963 fi
1964 eval ac_res=\$$3
1965                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1966 $as_echo "$ac_res" >&6; }
1967 fi
1968   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1969
1970 } # ac_fn_c_check_header_mongrel
1971
1972 # ac_fn_c_try_run LINENO
1973 # ----------------------
1974 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1975 # that executables *can* be run.
1976 ac_fn_c_try_run ()
1977 {
1978   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1979   if { { ac_try="$ac_link"
1980 case "(($ac_try" in
1981   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1982   *) ac_try_echo=$ac_try;;
1983 esac
1984 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1985 $as_echo "$ac_try_echo"; } >&5
1986   (eval "$ac_link") 2>&5
1987   ac_status=$?
1988   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1989   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1990   { { case "(($ac_try" in
1991   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1992   *) ac_try_echo=$ac_try;;
1993 esac
1994 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1995 $as_echo "$ac_try_echo"; } >&5
1996   (eval "$ac_try") 2>&5
1997   ac_status=$?
1998   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1999   test $ac_status = 0; }; }; then :
2000   ac_retval=0
2001 else
2002   $as_echo "$as_me: program exited with status $ac_status" >&5
2003        $as_echo "$as_me: failed program was:" >&5
2004 sed 's/^/| /' conftest.$ac_ext >&5
2005
2006        ac_retval=$ac_status
2007 fi
2008   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2009   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2010   return $ac_retval
2011
2012 } # ac_fn_c_try_run
2013
2014 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2015 # -------------------------------------------------------
2016 # Tests whether HEADER exists and can be compiled using the include files in
2017 # INCLUDES, setting the cache variable VAR accordingly.
2018 ac_fn_c_check_header_compile ()
2019 {
2020   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2021   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2022 $as_echo_n "checking for $2... " >&6; }
2023 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2024   $as_echo_n "(cached) " >&6
2025 else
2026   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2027 /* end confdefs.h.  */
2028 $4
2029 #include <$2>
2030 _ACEOF
2031 if ac_fn_c_try_compile "$LINENO"; then :
2032   eval "$3=yes"
2033 else
2034   eval "$3=no"
2035 fi
2036 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2037 fi
2038 eval ac_res=\$$3
2039                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2040 $as_echo "$ac_res" >&6; }
2041   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2042
2043 } # ac_fn_c_check_header_compile
2044
2045 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2046 # --------------------------------------------
2047 # Tries to find the compile-time value of EXPR in a program that includes
2048 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2049 # computed
2050 ac_fn_c_compute_int ()
2051 {
2052   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2053   if test "$cross_compiling" = yes; then
2054     # Depending upon the size, compute the lo and hi bounds.
2055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2056 /* end confdefs.h.  */
2057 $4
2058 int
2059 main ()
2060 {
2061 static int test_array [1 - 2 * !(($2) >= 0)];
2062 test_array [0] = 0
2063
2064   ;
2065   return 0;
2066 }
2067 _ACEOF
2068 if ac_fn_c_try_compile "$LINENO"; then :
2069   ac_lo=0 ac_mid=0
2070   while :; do
2071     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2072 /* end confdefs.h.  */
2073 $4
2074 int
2075 main ()
2076 {
2077 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2078 test_array [0] = 0
2079
2080   ;
2081   return 0;
2082 }
2083 _ACEOF
2084 if ac_fn_c_try_compile "$LINENO"; then :
2085   ac_hi=$ac_mid; break
2086 else
2087   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2088                         if test $ac_lo -le $ac_mid; then
2089                           ac_lo= ac_hi=
2090                           break
2091                         fi
2092                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2093 fi
2094 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2095   done
2096 else
2097   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2098 /* end confdefs.h.  */
2099 $4
2100 int
2101 main ()
2102 {
2103 static int test_array [1 - 2 * !(($2) < 0)];
2104 test_array [0] = 0
2105
2106   ;
2107   return 0;
2108 }
2109 _ACEOF
2110 if ac_fn_c_try_compile "$LINENO"; then :
2111   ac_hi=-1 ac_mid=-1
2112   while :; do
2113     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2114 /* end confdefs.h.  */
2115 $4
2116 int
2117 main ()
2118 {
2119 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2120 test_array [0] = 0
2121
2122   ;
2123   return 0;
2124 }
2125 _ACEOF
2126 if ac_fn_c_try_compile "$LINENO"; then :
2127   ac_lo=$ac_mid; break
2128 else
2129   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2130                         if test $ac_mid -le $ac_hi; then
2131                           ac_lo= ac_hi=
2132                           break
2133                         fi
2134                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2135 fi
2136 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2137   done
2138 else
2139   ac_lo= ac_hi=
2140 fi
2141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2142 fi
2143 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2144 # Binary search between lo and hi bounds.
2145 while test "x$ac_lo" != "x$ac_hi"; do
2146   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2147   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2148 /* end confdefs.h.  */
2149 $4
2150 int
2151 main ()
2152 {
2153 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2154 test_array [0] = 0
2155
2156   ;
2157   return 0;
2158 }
2159 _ACEOF
2160 if ac_fn_c_try_compile "$LINENO"; then :
2161   ac_hi=$ac_mid
2162 else
2163   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2164 fi
2165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2166 done
2167 case $ac_lo in #((
2168 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2169 '') ac_retval=1 ;;
2170 esac
2171   else
2172     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2173 /* end confdefs.h.  */
2174 $4
2175 static long int longval () { return $2; }
2176 static unsigned long int ulongval () { return $2; }
2177 #include <stdio.h>
2178 #include <stdlib.h>
2179 int
2180 main ()
2181 {
2182
2183   FILE *f = fopen ("conftest.val", "w");
2184   if (! f)
2185     return 1;
2186   if (($2) < 0)
2187     {
2188       long int i = longval ();
2189       if (i != ($2))
2190         return 1;
2191       fprintf (f, "%ld", i);
2192     }
2193   else
2194     {
2195       unsigned long int i = ulongval ();
2196       if (i != ($2))
2197         return 1;
2198       fprintf (f, "%lu", i);
2199     }
2200   /* Do not output a trailing newline, as this causes \r\n confusion
2201      on some platforms.  */
2202   return ferror (f) || fclose (f) != 0;
2203
2204   ;
2205   return 0;
2206 }
2207 _ACEOF
2208 if ac_fn_c_try_run "$LINENO"; then :
2209   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2210 else
2211   ac_retval=1
2212 fi
2213 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2214   conftest.$ac_objext conftest.beam conftest.$ac_ext
2215 rm -f conftest.val
2216
2217   fi
2218   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2219   return $ac_retval
2220
2221 } # ac_fn_c_compute_int
2222
2223 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2224 # -------------------------------------------
2225 # Tests whether TYPE exists after having included INCLUDES, setting cache
2226 # variable VAR accordingly.
2227 ac_fn_c_check_type ()
2228 {
2229   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2230   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2231 $as_echo_n "checking for $2... " >&6; }
2232 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2233   $as_echo_n "(cached) " >&6
2234 else
2235   eval "$3=no"
2236   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2237 /* end confdefs.h.  */
2238 $4
2239 int
2240 main ()
2241 {
2242 if (sizeof ($2))
2243          return 0;
2244   ;
2245   return 0;
2246 }
2247 _ACEOF
2248 if ac_fn_c_try_compile "$LINENO"; then :
2249   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2250 /* end confdefs.h.  */
2251 $4
2252 int
2253 main ()
2254 {
2255 if (sizeof (($2)))
2256             return 0;
2257   ;
2258   return 0;
2259 }
2260 _ACEOF
2261 if ac_fn_c_try_compile "$LINENO"; then :
2262
2263 else
2264   eval "$3=yes"
2265 fi
2266 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2267 fi
2268 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2269 fi
2270 eval ac_res=\$$3
2271                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2272 $as_echo "$ac_res" >&6; }
2273   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2274
2275 } # ac_fn_c_check_type
2276
2277 # ac_fn_c_find_intX_t LINENO BITS VAR
2278 # -----------------------------------
2279 # Finds a signed integer type with width BITS, setting cache variable VAR
2280 # accordingly.
2281 ac_fn_c_find_intX_t ()
2282 {
2283   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2284   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2285 $as_echo_n "checking for int$2_t... " >&6; }
2286 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2287   $as_echo_n "(cached) " >&6
2288 else
2289   eval "$3=no"
2290      for ac_type in int$2_t 'int' 'long int' \
2291          'long long int' 'short int' 'signed char'; do
2292        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2293 /* end confdefs.h.  */
2294 $ac_includes_default
2295 int
2296 main ()
2297 {
2298 static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1))];
2299 test_array [0] = 0
2300
2301   ;
2302   return 0;
2303 }
2304 _ACEOF
2305 if ac_fn_c_try_compile "$LINENO"; then :
2306   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2307 /* end confdefs.h.  */
2308 $ac_includes_default
2309 int
2310 main ()
2311 {
2312 static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1)
2313                  < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 2))];
2314 test_array [0] = 0
2315
2316   ;
2317   return 0;
2318 }
2319 _ACEOF
2320 if ac_fn_c_try_compile "$LINENO"; then :
2321
2322 else
2323   case $ac_type in #(
2324   int$2_t) :
2325     eval "$3=yes" ;; #(
2326   *) :
2327     eval "$3=\$ac_type" ;;
2328 esac
2329 fi
2330 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2331 fi
2332 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2333        eval as_val=\$$3
2334    if test "x$as_val" = x""no; then :
2335
2336 else
2337   break
2338 fi
2339      done
2340 fi
2341 eval ac_res=\$$3
2342                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2343 $as_echo "$ac_res" >&6; }
2344   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2345
2346 } # ac_fn_c_find_intX_t
2347
2348 # ac_fn_c_try_link LINENO
2349 # -----------------------
2350 # Try to link conftest.$ac_ext, and return whether this succeeded.
2351 ac_fn_c_try_link ()
2352 {
2353   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2354   rm -f conftest.$ac_objext conftest$ac_exeext
2355   if { { ac_try="$ac_link"
2356 case "(($ac_try" in
2357   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2358   *) ac_try_echo=$ac_try;;
2359 esac
2360 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2361 $as_echo "$ac_try_echo"; } >&5
2362   (eval "$ac_link") 2>conftest.err
2363   ac_status=$?
2364   if test -s conftest.err; then
2365     grep -v '^ *+' conftest.err >conftest.er1
2366     cat conftest.er1 >&5
2367     mv -f conftest.er1 conftest.err
2368   fi
2369   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2370   test $ac_status = 0; } && {
2371          test -z "$ac_c_werror_flag" ||
2372          test ! -s conftest.err
2373        } && test -s conftest$ac_exeext && {
2374          test "$cross_compiling" = yes ||
2375          $as_test_x conftest$ac_exeext
2376        }; then :
2377   ac_retval=0
2378 else
2379   $as_echo "$as_me: failed program was:" >&5
2380 sed 's/^/| /' conftest.$ac_ext >&5
2381
2382         ac_retval=1
2383 fi
2384   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2385   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2386   # interfere with the next link command; also delete a directory that is
2387   # left behind by Apple's compiler.  We do this before executing the actions.
2388   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2389   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2390   return $ac_retval
2391
2392 } # ac_fn_c_try_link
2393
2394 # ac_fn_c_find_uintX_t LINENO BITS VAR
2395 # ------------------------------------
2396 # Finds an unsigned integer type with width BITS, setting cache variable VAR
2397 # accordingly.
2398 ac_fn_c_find_uintX_t ()
2399 {
2400   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2401   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2402 $as_echo_n "checking for uint$2_t... " >&6; }
2403 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2404   $as_echo_n "(cached) " >&6
2405 else
2406   eval "$3=no"
2407      for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2408          'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2409        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2410 /* end confdefs.h.  */
2411 $ac_includes_default
2412 int
2413 main ()
2414 {
2415 static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)];
2416 test_array [0] = 0
2417
2418   ;
2419   return 0;
2420 }
2421 _ACEOF
2422 if ac_fn_c_try_compile "$LINENO"; then :
2423   case $ac_type in #(
2424   uint$2_t) :
2425     eval "$3=yes" ;; #(
2426   *) :
2427     eval "$3=\$ac_type" ;;
2428 esac
2429 fi
2430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2431        eval as_val=\$$3
2432    if test "x$as_val" = x""no; then :
2433
2434 else
2435   break
2436 fi
2437      done
2438 fi
2439 eval ac_res=\$$3
2440                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2441 $as_echo "$ac_res" >&6; }
2442   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2443
2444 } # ac_fn_c_find_uintX_t
2445
2446 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2447 # ----------------------------------------------
2448 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2449 ac_fn_c_check_header_preproc ()
2450 {
2451   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2452   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2453 $as_echo_n "checking for $2... " >&6; }
2454 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2455   $as_echo_n "(cached) " >&6
2456 else
2457   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2458 /* end confdefs.h.  */
2459 #include <$2>
2460 _ACEOF
2461 if ac_fn_c_try_cpp "$LINENO"; then :
2462   eval "$3=yes"
2463 else
2464   eval "$3=no"
2465 fi
2466 rm -f conftest.err conftest.$ac_ext
2467 fi
2468 eval ac_res=\$$3
2469                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2470 $as_echo "$ac_res" >&6; }
2471   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2472
2473 } # ac_fn_c_check_header_preproc
2474
2475 # ac_fn_cxx_try_cpp LINENO
2476 # ------------------------
2477 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2478 ac_fn_cxx_try_cpp ()
2479 {
2480   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2481   if { { ac_try="$ac_cpp conftest.$ac_ext"
2482 case "(($ac_try" in
2483   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2484   *) ac_try_echo=$ac_try;;
2485 esac
2486 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2487 $as_echo "$ac_try_echo"; } >&5
2488   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2489   ac_status=$?
2490   if test -s conftest.err; then
2491     grep -v '^ *+' conftest.err >conftest.er1
2492     cat conftest.er1 >&5
2493     mv -f conftest.er1 conftest.err
2494   fi
2495   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2496   test $ac_status = 0; } >/dev/null && {
2497          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2498          test ! -s conftest.err
2499        }; then :
2500   ac_retval=0
2501 else
2502   $as_echo "$as_me: failed program was:" >&5
2503 sed 's/^/| /' conftest.$ac_ext >&5
2504
2505     ac_retval=1
2506 fi
2507   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2508   return $ac_retval
2509
2510 } # ac_fn_cxx_try_cpp
2511
2512 # ac_fn_cxx_check_header_preproc LINENO HEADER VAR
2513 # ------------------------------------------------
2514 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2515 ac_fn_cxx_check_header_preproc ()
2516 {
2517   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2518   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2519 $as_echo_n "checking for $2... " >&6; }
2520 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2521   $as_echo_n "(cached) " >&6
2522 else
2523   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2524 /* end confdefs.h.  */
2525 #include <$2>
2526 _ACEOF
2527 if ac_fn_cxx_try_cpp "$LINENO"; then :
2528   eval "$3=yes"
2529 else
2530   eval "$3=no"
2531 fi
2532 rm -f conftest.err conftest.$ac_ext
2533 fi
2534 eval ac_res=\$$3
2535                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2536 $as_echo "$ac_res" >&6; }
2537   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2538
2539 } # ac_fn_cxx_check_header_preproc
2540
2541 # ac_fn_c_check_func LINENO FUNC VAR
2542 # ----------------------------------
2543 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2544 ac_fn_c_check_func ()
2545 {
2546   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2547   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2548 $as_echo_n "checking for $2... " >&6; }
2549 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2550   $as_echo_n "(cached) " >&6
2551 else
2552   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2553 /* end confdefs.h.  */
2554 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2555    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2556 #define $2 innocuous_$2
2557
2558 /* System header to define __stub macros and hopefully few prototypes,
2559     which can conflict with char $2 (); below.
2560     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2561     <limits.h> exists even on freestanding compilers.  */
2562
2563 #ifdef __STDC__
2564 # include <limits.h>
2565 #else
2566 # include <assert.h>
2567 #endif
2568
2569 #undef $2
2570
2571 /* Override any GCC internal prototype to avoid an error.
2572    Use char because int might match the return type of a GCC
2573    builtin and then its argument prototype would still apply.  */
2574 #ifdef __cplusplus
2575 extern "C"
2576 #endif
2577 char $2 ();
2578 /* The GNU C library defines this for functions which it implements
2579     to always fail with ENOSYS.  Some functions are actually named
2580     something starting with __ and the normal name is an alias.  */
2581 #if defined __stub_$2 || defined __stub___$2
2582 choke me
2583 #endif
2584
2585 int
2586 main ()
2587 {
2588 return $2 ();
2589   ;
2590   return 0;
2591 }
2592 _ACEOF
2593 if ac_fn_c_try_link "$LINENO"; then :
2594   eval "$3=yes"
2595 else
2596   eval "$3=no"
2597 fi
2598 rm -f core conftest.err conftest.$ac_objext \
2599     conftest$ac_exeext conftest.$ac_ext
2600 fi
2601 eval ac_res=\$$3
2602                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2603 $as_echo "$ac_res" >&6; }
2604   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2605
2606 } # ac_fn_c_check_func
2607
2608 # ac_fn_cxx_try_link LINENO
2609 # -------------------------
2610 # Try to link conftest.$ac_ext, and return whether this succeeded.
2611 ac_fn_cxx_try_link ()
2612 {
2613   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2614   rm -f conftest.$ac_objext conftest$ac_exeext
2615   if { { ac_try="$ac_link"
2616 case "(($ac_try" in
2617   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2618   *) ac_try_echo=$ac_try;;
2619 esac
2620 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2621 $as_echo "$ac_try_echo"; } >&5
2622   (eval "$ac_link") 2>conftest.err
2623   ac_status=$?
2624   if test -s conftest.err; then
2625     grep -v '^ *+' conftest.err >conftest.er1
2626     cat conftest.er1 >&5
2627     mv -f conftest.er1 conftest.err
2628   fi
2629   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2630   test $ac_status = 0; } && {
2631          test -z "$ac_cxx_werror_flag" ||
2632          test ! -s conftest.err
2633        } && test -s conftest$ac_exeext && {
2634          test "$cross_compiling" = yes ||
2635          $as_test_x conftest$ac_exeext
2636        }; then :
2637   ac_retval=0
2638 else
2639   $as_echo "$as_me: failed program was:" >&5
2640 sed 's/^/| /' conftest.$ac_ext >&5
2641
2642         ac_retval=1
2643 fi
2644   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2645   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2646   # interfere with the next link command; also delete a directory that is
2647   # left behind by Apple's compiler.  We do this before executing the actions.
2648   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2649   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2650   return $ac_retval
2651
2652 } # ac_fn_cxx_try_link
2653 cat >config.log <<_ACEOF
2654 This file contains any messages produced by compilers while
2655 running configure, to aid debugging if configure makes a mistake.
2656
2657 It was created by $as_me, which was
2658 generated by GNU Autoconf 2.64.  Invocation command line was
2659
2660   $ $0 $@
2661
2662 _ACEOF
2663 exec 5>>config.log
2664 {
2665 cat <<_ASUNAME
2666 ## --------- ##
2667 ## Platform. ##
2668 ## --------- ##
2669
2670 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2671 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2672 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2673 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2674 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2675
2676 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2677 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2678
2679 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2680 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2681 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2682 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2683 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2684 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2685 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2686
2687 _ASUNAME
2688
2689 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2690 for as_dir in $PATH
2691 do
2692   IFS=$as_save_IFS
2693   test -z "$as_dir" && as_dir=.
2694     $as_echo "PATH: $as_dir"
2695   done
2696 IFS=$as_save_IFS
2697
2698 } >&5
2699
2700 cat >&5 <<_ACEOF
2701
2702
2703 ## ----------- ##
2704 ## Core tests. ##
2705 ## ----------- ##
2706
2707 _ACEOF
2708
2709
2710 # Keep a trace of the command line.
2711 # Strip out --no-create and --no-recursion so they do not pile up.
2712 # Strip out --silent because we don't want to record it for future runs.
2713 # Also quote any args containing shell meta-characters.
2714 # Make two passes to allow for proper duplicate-argument suppression.
2715 ac_configure_args=
2716 ac_configure_args0=
2717 ac_configure_args1=
2718 ac_must_keep_next=false
2719 for ac_pass in 1 2
2720 do
2721   for ac_arg
2722   do
2723     case $ac_arg in
2724     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2725     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2726     | -silent | --silent | --silen | --sile | --sil)
2727       continue ;;
2728     *\'*)
2729       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2730     esac
2731     case $ac_pass in
2732     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2733     2)
2734       as_fn_append ac_configure_args1 " '$ac_arg'"
2735       if test $ac_must_keep_next = true; then
2736         ac_must_keep_next=false # Got value, back to normal.
2737       else
2738         case $ac_arg in
2739           *=* | --config-cache | -C | -disable-* | --disable-* \
2740           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2741           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2742           | -with-* | --with-* | -without-* | --without-* | --x)
2743             case "$ac_configure_args0 " in
2744               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2745             esac
2746             ;;
2747           -* ) ac_must_keep_next=true ;;
2748         esac
2749       fi
2750       as_fn_append ac_configure_args " '$ac_arg'"
2751       ;;
2752     esac
2753   done
2754 done
2755 { ac_configure_args0=; unset ac_configure_args0;}
2756 { ac_configure_args1=; unset ac_configure_args1;}
2757
2758 # When interrupted or exit'd, cleanup temporary files, and complete
2759 # config.log.  We remove comments because anyway the quotes in there
2760 # would cause problems or look ugly.
2761 # WARNING: Use '\'' to represent an apostrophe within the trap.
2762 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2763 trap 'exit_status=$?
2764   # Save into config.log some information that might help in debugging.
2765   {
2766     echo
2767
2768     cat <<\_ASBOX
2769 ## ---------------- ##
2770 ## Cache variables. ##
2771 ## ---------------- ##
2772 _ASBOX
2773     echo
2774     # The following way of writing the cache mishandles newlines in values,
2775 (
2776   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2777     eval ac_val=\$$ac_var
2778     case $ac_val in #(
2779     *${as_nl}*)
2780       case $ac_var in #(
2781       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2782 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2783       esac
2784       case $ac_var in #(
2785       _ | IFS | as_nl) ;; #(
2786       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2787       *) { eval $ac_var=; unset $ac_var;} ;;
2788       esac ;;
2789     esac
2790   done
2791   (set) 2>&1 |
2792     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2793     *${as_nl}ac_space=\ *)
2794       sed -n \
2795         "s/'\''/'\''\\\\'\'''\''/g;
2796           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2797       ;; #(
2798     *)
2799       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2800       ;;
2801     esac |
2802     sort
2803 )
2804     echo
2805
2806     cat <<\_ASBOX
2807 ## ----------------- ##
2808 ## Output variables. ##
2809 ## ----------------- ##
2810 _ASBOX
2811     echo
2812     for ac_var in $ac_subst_vars
2813     do
2814       eval ac_val=\$$ac_var
2815       case $ac_val in
2816       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2817       esac
2818       $as_echo "$ac_var='\''$ac_val'\''"
2819     done | sort
2820     echo
2821
2822     if test -n "$ac_subst_files"; then
2823       cat <<\_ASBOX
2824 ## ------------------- ##
2825 ## File substitutions. ##
2826 ## ------------------- ##
2827 _ASBOX
2828       echo
2829       for ac_var in $ac_subst_files
2830       do
2831         eval ac_val=\$$ac_var
2832         case $ac_val in
2833         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2834         esac
2835         $as_echo "$ac_var='\''$ac_val'\''"
2836       done | sort
2837       echo
2838     fi
2839
2840     if test -s confdefs.h; then
2841       cat <<\_ASBOX
2842 ## ----------- ##
2843 ## confdefs.h. ##
2844 ## ----------- ##
2845 _ASBOX
2846       echo
2847       cat confdefs.h
2848       echo
2849     fi
2850     test "$ac_signal" != 0 &&
2851       $as_echo "$as_me: caught signal $ac_signal"
2852     $as_echo "$as_me: exit $exit_status"
2853   } >&5
2854   rm -f core *.core core.conftest.* &&
2855     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2856     exit $exit_status
2857 ' 0
2858 for ac_signal in 1 2 13 15; do
2859   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2860 done
2861 ac_signal=0
2862
2863 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2864 rm -f -r conftest* confdefs.h
2865
2866 $as_echo "/* confdefs.h */" > confdefs.h
2867
2868 # Predefined preprocessor variables.
2869
2870 cat >>confdefs.h <<_ACEOF
2871 #define PACKAGE_NAME "$PACKAGE_NAME"
2872 _ACEOF
2873
2874 cat >>confdefs.h <<_ACEOF
2875 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2876 _ACEOF
2877
2878 cat >>confdefs.h <<_ACEOF
2879 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2880 _ACEOF
2881
2882 cat >>confdefs.h <<_ACEOF
2883 #define PACKAGE_STRING "$PACKAGE_STRING"
2884 _ACEOF
2885
2886 cat >>confdefs.h <<_ACEOF
2887 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2888 _ACEOF
2889
2890 cat >>confdefs.h <<_ACEOF
2891 #define PACKAGE_URL "$PACKAGE_URL"
2892 _ACEOF
2893
2894
2895 # Let the site file select an alternate cache file if it wants to.
2896 # Prefer an explicitly selected file to automatically selected ones.
2897 ac_site_file1=NONE
2898 ac_site_file2=NONE
2899 if test -n "$CONFIG_SITE"; then
2900   ac_site_file1=$CONFIG_SITE
2901 elif test "x$prefix" != xNONE; then
2902   ac_site_file1=$prefix/share/config.site
2903   ac_site_file2=$prefix/etc/config.site
2904 else
2905   ac_site_file1=$ac_default_prefix/share/config.site
2906   ac_site_file2=$ac_default_prefix/etc/config.site
2907 fi
2908 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2909 do
2910   test "x$ac_site_file" = xNONE && continue
2911   if test -r "$ac_site_file"; then
2912     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2913 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2914     sed 's/^/| /' "$ac_site_file" >&5
2915     . "$ac_site_file"
2916   fi
2917 done
2918
2919 if test -r "$cache_file"; then
2920   # Some versions of bash will fail to source /dev/null (special
2921   # files actually), so we avoid doing that.
2922   if test -f "$cache_file"; then
2923     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2924 $as_echo "$as_me: loading cache $cache_file" >&6;}
2925     case $cache_file in
2926       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2927       *)                      . "./$cache_file";;
2928     esac
2929   fi
2930 else
2931   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2932 $as_echo "$as_me: creating cache $cache_file" >&6;}
2933   >$cache_file
2934 fi
2935
2936 # Check that the precious variables saved in the cache have kept the same
2937 # value.
2938 ac_cache_corrupted=false
2939 for ac_var in $ac_precious_vars; do
2940   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2941   eval ac_new_set=\$ac_env_${ac_var}_set
2942   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2943   eval ac_new_val=\$ac_env_${ac_var}_value
2944   case $ac_old_set,$ac_new_set in
2945     set,)
2946       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2947 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2948       ac_cache_corrupted=: ;;
2949     ,set)
2950       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2951 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2952       ac_cache_corrupted=: ;;
2953     ,);;
2954     *)
2955       if test "x$ac_old_val" != "x$ac_new_val"; then
2956         # differences in whitespace do not lead to failure.
2957         ac_old_val_w=`echo x $ac_old_val`
2958         ac_new_val_w=`echo x $ac_new_val`
2959         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2960           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2961 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2962           ac_cache_corrupted=:
2963         else
2964           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2965 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2966           eval $ac_var=\$ac_old_val
2967         fi
2968         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2969 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2970         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2971 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2972       fi;;
2973   esac
2974   # Pass precious variables to config.status.
2975   if test "$ac_new_set" = set; then
2976     case $ac_new_val in
2977     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2978     *) ac_arg=$ac_var=$ac_new_val ;;
2979     esac
2980     case " $ac_configure_args " in
2981       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2982       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2983     esac
2984   fi
2985 done
2986 if $ac_cache_corrupted; then
2987   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2988 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2989   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2990 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2991   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2992 fi
2993 ## -------------------- ##
2994 ## Main body of script. ##
2995 ## -------------------- ##
2996
2997 ac_ext=c
2998 ac_cpp='$CPP $CPPFLAGS'
2999 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3000 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3001 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3002
3003
3004
3005
3006
3007
3008 ac_config_headers="$ac_config_headers auto-host.h:config.in"
3009
3010
3011 gcc_version=`cat $srcdir/BASE-VER`
3012
3013 # Determine the host, build, and target systems
3014 ac_aux_dir=
3015 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3016   for ac_t in install-sh install.sh shtool; do
3017     if test -f "$ac_dir/$ac_t"; then
3018       ac_aux_dir=$ac_dir
3019       ac_install_sh="$ac_aux_dir/$ac_t -c"
3020       break 2
3021     fi
3022   done
3023 done
3024 if test -z "$ac_aux_dir"; then
3025   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3026 fi
3027
3028 # These three variables are undocumented and unsupported,
3029 # and are intended to be withdrawn in a future Autoconf release.
3030 # They can cause serious problems if a builder's source tree is in a directory
3031 # whose full name contains unusual characters.
3032 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3033 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3034 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3035
3036
3037 # Make sure we can run config.sub.
3038 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3039   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3040
3041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3042 $as_echo_n "checking build system type... " >&6; }
3043 if test "${ac_cv_build+set}" = set; then :
3044   $as_echo_n "(cached) " >&6
3045 else
3046   ac_build_alias=$build_alias
3047 test "x$ac_build_alias" = x &&
3048   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3049 test "x$ac_build_alias" = x &&
3050   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3051 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3052   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3053
3054 fi
3055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3056 $as_echo "$ac_cv_build" >&6; }
3057 case $ac_cv_build in
3058 *-*-*) ;;
3059 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3060 esac
3061 build=$ac_cv_build
3062 ac_save_IFS=$IFS; IFS='-'
3063 set x $ac_cv_build
3064 shift
3065 build_cpu=$1
3066 build_vendor=$2
3067 shift; shift
3068 # Remember, the first character of IFS is used to create $*,
3069 # except with old shells:
3070 build_os=$*
3071 IFS=$ac_save_IFS
3072 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3073
3074
3075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3076 $as_echo_n "checking host system type... " >&6; }
3077 if test "${ac_cv_host+set}" = set; then :
3078   $as_echo_n "(cached) " >&6
3079 else
3080   if test "x$host_alias" = x; then
3081   ac_cv_host=$ac_cv_build
3082 else
3083   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3084     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3085 fi
3086
3087 fi
3088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3089 $as_echo "$ac_cv_host" >&6; }
3090 case $ac_cv_host in
3091 *-*-*) ;;
3092 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3093 esac
3094 host=$ac_cv_host
3095 ac_save_IFS=$IFS; IFS='-'
3096 set x $ac_cv_host
3097 shift
3098 host_cpu=$1
3099 host_vendor=$2
3100 shift; shift
3101 # Remember, the first character of IFS is used to create $*,
3102 # except with old shells:
3103 host_os=$*
3104 IFS=$ac_save_IFS
3105 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3106
3107
3108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3109 $as_echo_n "checking target system type... " >&6; }
3110 if test "${ac_cv_target+set}" = set; then :
3111   $as_echo_n "(cached) " >&6
3112 else
3113   if test "x$target_alias" = x; then
3114   ac_cv_target=$ac_cv_host
3115 else
3116   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3117     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3118 fi
3119
3120 fi
3121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3122 $as_echo "$ac_cv_target" >&6; }
3123 case $ac_cv_target in
3124 *-*-*) ;;
3125 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3126 esac
3127 target=$ac_cv_target
3128 ac_save_IFS=$IFS; IFS='-'
3129 set x $ac_cv_target
3130 shift
3131 target_cpu=$1
3132 target_vendor=$2
3133 shift; shift
3134 # Remember, the first character of IFS is used to create $*,
3135 # except with old shells:
3136 target_os=$*
3137 IFS=$ac_save_IFS
3138 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3139
3140
3141 # The aliases save the names the user supplied, while $host etc.
3142 # will get canonicalized.
3143 test -n "$target_alias" &&
3144   test "$program_prefix$program_suffix$program_transform_name" = \
3145     NONENONEs,x,x, &&
3146   program_prefix=${target_alias}-
3147
3148 # Determine the noncanonical target name, for directory use.
3149  case ${build_alias} in
3150   "") build_noncanonical=${build} ;;
3151   *) build_noncanonical=${build_alias} ;;
3152 esac
3153
3154  case ${host_alias} in
3155   "") host_noncanonical=${build_noncanonical} ;;
3156   *) host_noncanonical=${host_alias} ;;
3157 esac
3158
3159  case ${target_alias} in
3160   "") target_noncanonical=${host_noncanonical} ;;
3161   *) target_noncanonical=${target_alias} ;;
3162 esac
3163
3164
3165
3166
3167 # Determine the target- and build-specific subdirectories
3168
3169 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
3170 # have matching libraries, they should use host libraries: Makefile.tpl
3171 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
3172 # However, they still use the build modules, because the corresponding
3173 # host modules (e.g. bison) are only built for the host when bootstrap
3174 # finishes. So:
3175 # - build_subdir is where we find build modules, and never changes.
3176 # - build_libsubdir is where we find build libraries, and can be overridden.
3177
3178 # Prefix 'build-' so this never conflicts with target_subdir.
3179 build_subdir="build-${build_noncanonical}"
3180
3181 # Check whether --with-build-libsubdir was given.
3182 if test "${with_build_libsubdir+set}" = set; then :
3183   withval=$with_build_libsubdir; build_libsubdir="$withval"
3184 else
3185   build_libsubdir="$build_subdir"
3186 fi
3187
3188 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
3189 if ( test $srcdir = . && test -d gcc ) \
3190    || test -d $srcdir/../host-${host_noncanonical}; then
3191   host_subdir="host-${host_noncanonical}"
3192 else
3193   host_subdir=.
3194 fi
3195 # No prefix.
3196 target_subdir=${target_noncanonical}
3197
3198
3199 # Set program_transform_name
3200 test "$program_prefix" != NONE &&
3201   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3202 # Use a double $ so make ignores it.
3203 test "$program_suffix" != NONE &&
3204   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3205 # Double any \ or $.
3206 # By default was `s,x,x', remove it if useless.
3207 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3208 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3209
3210
3211 # Check for bogus environment variables.
3212 # Test if LIBRARY_PATH contains the notation for the current directory
3213 # since this would lead to problems installing/building glibc.
3214 # LIBRARY_PATH contains the current directory if one of the following
3215 # is true:
3216 # - one of the terminals (":" and ";") is the first or last sign
3217 # - two terminals occur directly after each other
3218 # - the path contains an element with a dot in it
3219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5
3220 $as_echo_n "checking LIBRARY_PATH variable... " >&6; }
3221 case ${LIBRARY_PATH} in
3222   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3223     library_path_setting="contains current directory"
3224     ;;
3225   *)
3226     library_path_setting="ok"
3227     ;;
3228 esac
3229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5
3230 $as_echo "$library_path_setting" >&6; }
3231 if test "$library_path_setting" != "ok"; then
3232 as_fn_error "
3233 *** LIBRARY_PATH shouldn't contain the current directory when
3234 *** building gcc. Please change the environment variable
3235 *** and run configure again." "$LINENO" 5
3236 fi
3237
3238 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
3239 # since this would lead to problems installing/building glibc.
3240 # GCC_EXEC_PREFIX contains the current directory if one of the following
3241 # is true:
3242 # - one of the terminals (":" and ";") is the first or last sign
3243 # - two terminals occur directly after each other
3244 # - the path contains an element with a dot in it
3245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5
3246 $as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; }
3247 case ${GCC_EXEC_PREFIX} in
3248   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3249     gcc_exec_prefix_setting="contains current directory"
3250     ;;
3251   *)
3252     gcc_exec_prefix_setting="ok"
3253     ;;
3254 esac
3255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5
3256 $as_echo "$gcc_exec_prefix_setting" >&6; }
3257 if test "$gcc_exec_prefix_setting" != "ok"; then
3258 as_fn_error "
3259 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
3260 *** building gcc. Please change the environment variable
3261 *** and run configure again." "$LINENO" 5
3262 fi
3263
3264 # -----------
3265 # Directories
3266 # -----------
3267
3268 # Specify the local prefix
3269 local_prefix=
3270
3271 # Check whether --with-local-prefix was given.
3272 if test "${with_local_prefix+set}" = set; then :
3273   withval=$with_local_prefix; case "${withval}" in
3274 yes)    as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
3275 no)     ;;
3276 *)      local_prefix=$with_local_prefix ;;
3277 esac
3278 fi
3279
3280
3281 # Default local prefix if it is empty
3282 if test x$local_prefix = x; then
3283         local_prefix=/usr/local
3284 fi
3285
3286 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
3287 # passed in by the toplevel make and thus we'd get different behavior
3288 # depending on where we built the sources.
3289 gcc_gxx_include_dir=
3290 # Specify the g++ header file directory
3291
3292 # Check whether --with-gxx-include-dir was given.
3293 if test "${with_gxx_include_dir+set}" = set; then :
3294   withval=$with_gxx_include_dir; case "${withval}" in
3295 yes)    as_fn_error "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;;
3296 no)     ;;
3297 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
3298 esac
3299 fi
3300
3301
3302 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
3303 if test x${gcc_gxx_include_dir} = x; then
3304   if test x${enable_version_specific_runtime_libs} = xyes; then
3305     gcc_gxx_include_dir='${libsubdir}/include/c++'
3306   else
3307     libstdcxx_incdir='include/c++/$(version)'
3308     if test x$host != x$target; then
3309        libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
3310     fi
3311     gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
3312   fi
3313 fi
3314
3315 gcc_gxx_include_dir_add_sysroot=0
3316 if test "${with_sysroot+set}" = set; then
3317   gcc_gxx_without_sysroot=`expr "${gcc_gxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
3318   if test "${gcc_gxx_without_sysroot}"; then
3319     gcc_gxx_include_dir="${gcc_gxx_without_sysroot}"
3320     gcc_gxx_include_dir_add_sysroot=1
3321   fi
3322 fi
3323
3324
3325 # Check whether --with-cpp_install_dir was given.
3326 if test "${with_cpp_install_dir+set}" = set; then :
3327   withval=$with_cpp_install_dir; if test x$withval = xyes; then
3328   as_fn_error "option --with-cpp-install-dir requires an argument" "$LINENO" 5
3329 elif test x$withval != xno; then
3330   cpp_install_dir=$withval
3331 fi
3332 fi
3333
3334
3335 # We would like to our source tree to be readonly.  However when releases or
3336 # pre-releases are generated, the flex/bison generated files as well as the
3337 # various formats of manuals need to be included along with the rest of the
3338 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
3339 # just that.
3340
3341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5
3342 $as_echo_n "checking whether to place generated files in the source directory... " >&6; }
3343     # Check whether --enable-generated-files-in-srcdir was given.
3344 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3345   enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval
3346 else
3347   generated_files_in_srcdir=no
3348 fi
3349
3350
3351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5
3352 $as_echo "$generated_files_in_srcdir" >&6; }
3353
3354 if test "$generated_files_in_srcdir" = "yes"; then
3355   GENINSRC=''
3356 else
3357   GENINSRC='#'
3358 fi
3359
3360
3361 # -------------------
3362 # Find default linker
3363 # -------------------
3364
3365 # With GNU ld
3366
3367 # Check whether --with-gnu-ld was given.
3368 if test "${with_gnu_ld+set}" = set; then :
3369   withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld"
3370 else
3371   gnu_ld_flag=no
3372 fi
3373
3374
3375 # With pre-defined ld
3376
3377 # Check whether --with-ld was given.
3378 if test "${with_ld+set}" = set; then :
3379   withval=$with_ld; DEFAULT_LINKER="$with_ld"
3380 fi
3381
3382 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3383   if test ! -x "$DEFAULT_LINKER"; then
3384     as_fn_error "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5
3385   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3386     gnu_ld_flag=yes
3387   fi
3388
3389 cat >>confdefs.h <<_ACEOF
3390 #define DEFAULT_LINKER "$DEFAULT_LINKER"
3391 _ACEOF
3392
3393 fi
3394
3395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5
3396 $as_echo_n "checking whether a default linker was specified... " >&6; }
3397 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3398   if test x"$gnu_ld_flag" = x"no"; then
3399     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5
3400 $as_echo "yes ($DEFAULT_LINKER)" >&6; }
3401   else
3402     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
3403 $as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; }
3404   fi
3405 else
3406   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3407 $as_echo "no" >&6; }
3408 fi
3409
3410 # With demangler in GNU ld
3411
3412 # Check whether --with-demangler-in-ld was given.
3413 if test "${with_demangler_in_ld+set}" = set; then :
3414   withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld"
3415 else
3416   demangler_in_ld=yes
3417 fi
3418
3419
3420 # ----------------------
3421 # Find default assembler
3422 # ----------------------
3423
3424 # With GNU as
3425
3426 # Check whether --with-gnu-as was given.
3427 if test "${with_gnu_as+set}" = set; then :
3428   withval=$with_gnu_as; gas_flag="$with_gnu_as"
3429 else
3430   gas_flag=no
3431 fi
3432
3433
3434
3435 # Check whether --with-as was given.
3436 if test "${with_as+set}" = set; then :
3437   withval=$with_as; DEFAULT_ASSEMBLER="$with_as"
3438 fi
3439
3440 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3441   if test ! -x "$DEFAULT_ASSEMBLER"; then
3442     as_fn_error "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5
3443   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3444     gas_flag=yes
3445   fi
3446
3447 cat >>confdefs.h <<_ACEOF
3448 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
3449 _ACEOF
3450
3451 fi
3452
3453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
3454 $as_echo_n "checking whether a default assembler was specified... " >&6; }
3455 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3456   if test x"$gas_flag" = x"no"; then
3457     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5
3458 $as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; }
3459   else
3460     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
3461 $as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; }
3462   fi
3463 else
3464   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3465 $as_echo "no" >&6; }
3466 fi
3467
3468 # ---------------
3469 # Find C compiler
3470 # ---------------
3471
3472 # If a non-executable a.out is present (e.g. created by GNU as above even if
3473 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
3474 # file, even when creating an executable, so an execution test fails.
3475 # Remove possible default executable files to avoid this.
3476 #
3477 # FIXME: This really belongs into AC_PROG_CC and can be removed once
3478 # Autoconf includes it.
3479 rm -f a.out a.exe b.out
3480
3481 # Find the native compiler
3482 ac_ext=c
3483 ac_cpp='$CPP $CPPFLAGS'
3484 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3485 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3486 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3487 if test -n "$ac_tool_prefix"; then
3488   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3489 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3491 $as_echo_n "checking for $ac_word... " >&6; }
3492 if test "${ac_cv_prog_CC+set}" = set; then :
3493   $as_echo_n "(cached) " >&6
3494 else
3495   if test -n "$CC"; then
3496   ac_cv_prog_CC="$CC" # Let the user override the test.
3497 else
3498 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3499 for as_dir in $PATH
3500 do
3501   IFS=$as_save_IFS
3502   test -z "$as_dir" && as_dir=.
3503     for ac_exec_ext in '' $ac_executable_extensions; do
3504   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3505     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3506     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3507     break 2
3508   fi
3509 done
3510   done
3511 IFS=$as_save_IFS
3512
3513 fi
3514 fi
3515 CC=$ac_cv_prog_CC
3516 if test -n "$CC"; then
3517   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3518 $as_echo "$CC" >&6; }
3519 else
3520   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3521 $as_echo "no" >&6; }
3522 fi
3523
3524
3525 fi
3526 if test -z "$ac_cv_prog_CC"; then
3527   ac_ct_CC=$CC
3528   # Extract the first word of "gcc", so it can be a program name with args.
3529 set dummy gcc; ac_word=$2
3530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3531 $as_echo_n "checking for $ac_word... " >&6; }
3532 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3533   $as_echo_n "(cached) " >&6
3534 else
3535   if test -n "$ac_ct_CC"; then
3536   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3537 else
3538 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3539 for as_dir in $PATH
3540 do
3541   IFS=$as_save_IFS
3542   test -z "$as_dir" && as_dir=.
3543     for ac_exec_ext in '' $ac_executable_extensions; do
3544   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3545     ac_cv_prog_ac_ct_CC="gcc"
3546     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3547     break 2
3548   fi
3549 done
3550   done
3551 IFS=$as_save_IFS
3552
3553 fi
3554 fi
3555 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3556 if test -n "$ac_ct_CC"; then
3557   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3558 $as_echo "$ac_ct_CC" >&6; }
3559 else
3560   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3561 $as_echo "no" >&6; }
3562 fi
3563
3564   if test "x$ac_ct_CC" = x; then
3565     CC=""
3566   else
3567     case $cross_compiling:$ac_tool_warned in
3568 yes:)
3569 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3570 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3571 ac_tool_warned=yes ;;
3572 esac
3573     CC=$ac_ct_CC
3574   fi
3575 else
3576   CC="$ac_cv_prog_CC"
3577 fi
3578
3579 if test -z "$CC"; then
3580           if test -n "$ac_tool_prefix"; then
3581     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3582 set dummy ${ac_tool_prefix}cc; ac_word=$2
3583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3584 $as_echo_n "checking for $ac_word... " >&6; }
3585 if test "${ac_cv_prog_CC+set}" = set; then :
3586   $as_echo_n "(cached) " >&6
3587 else
3588   if test -n "$CC"; then
3589   ac_cv_prog_CC="$CC" # Let the user override the test.
3590 else
3591 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3592 for as_dir in $PATH
3593 do
3594   IFS=$as_save_IFS
3595   test -z "$as_dir" && as_dir=.
3596     for ac_exec_ext in '' $ac_executable_extensions; do
3597   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3598     ac_cv_prog_CC="${ac_tool_prefix}cc"
3599     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3600     break 2
3601   fi
3602 done
3603   done
3604 IFS=$as_save_IFS
3605
3606 fi
3607 fi
3608 CC=$ac_cv_prog_CC
3609 if test -n "$CC"; then
3610   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3611 $as_echo "$CC" >&6; }
3612 else
3613   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3614 $as_echo "no" >&6; }
3615 fi
3616
3617
3618   fi
3619 fi
3620 if test -z "$CC"; then
3621   # Extract the first word of "cc", so it can be a program name with args.
3622 set dummy cc; ac_word=$2
3623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3624 $as_echo_n "checking for $ac_word... " >&6; }
3625 if test "${ac_cv_prog_CC+set}" = set; then :
3626   $as_echo_n "(cached) " >&6
3627 else
3628   if test -n "$CC"; then
3629   ac_cv_prog_CC="$CC" # Let the user override the test.
3630 else
3631   ac_prog_rejected=no
3632 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3633 for as_dir in $PATH
3634 do
3635   IFS=$as_save_IFS
3636   test -z "$as_dir" && as_dir=.
3637     for ac_exec_ext in '' $ac_executable_extensions; do
3638   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3639     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3640        ac_prog_rejected=yes
3641        continue
3642      fi
3643     ac_cv_prog_CC="cc"
3644     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3645     break 2
3646   fi
3647 done
3648   done
3649 IFS=$as_save_IFS
3650
3651 if test $ac_prog_rejected = yes; then
3652   # We found a bogon in the path, so make sure we never use it.
3653   set dummy $ac_cv_prog_CC
3654   shift
3655   if test $# != 0; then
3656     # We chose a different compiler from the bogus one.
3657     # However, it has the same basename, so the bogon will be chosen
3658     # first if we set CC to just the basename; use the full file name.
3659     shift
3660     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3661   fi
3662 fi
3663 fi
3664 fi
3665 CC=$ac_cv_prog_CC
3666 if test -n "$CC"; then
3667   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3668 $as_echo "$CC" >&6; }
3669 else
3670   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3671 $as_echo "no" >&6; }
3672 fi
3673
3674
3675 fi
3676 if test -z "$CC"; then
3677   if test -n "$ac_tool_prefix"; then
3678   for ac_prog in cl.exe
3679   do
3680     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3681 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3683 $as_echo_n "checking for $ac_word... " >&6; }
3684 if test "${ac_cv_prog_CC+set}" = set; then :
3685   $as_echo_n "(cached) " >&6
3686 else
3687   if test -n "$CC"; then
3688   ac_cv_prog_CC="$CC" # Let the user override the test.
3689 else
3690 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3691 for as_dir in $PATH
3692 do
3693   IFS=$as_save_IFS
3694   test -z "$as_dir" && as_dir=.
3695     for ac_exec_ext in '' $ac_executable_extensions; do
3696   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3697     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3698     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3699     break 2
3700   fi
3701 done
3702   done
3703 IFS=$as_save_IFS
3704
3705 fi
3706 fi
3707 CC=$ac_cv_prog_CC
3708 if test -n "$CC"; then
3709   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3710 $as_echo "$CC" >&6; }
3711 else
3712   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3713 $as_echo "no" >&6; }
3714 fi
3715
3716
3717     test -n "$CC" && break
3718   done
3719 fi
3720 if test -z "$CC"; then
3721   ac_ct_CC=$CC
3722   for ac_prog in cl.exe
3723 do
3724   # Extract the first word of "$ac_prog", so it can be a program name with args.
3725 set dummy $ac_prog; ac_word=$2
3726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3727 $as_echo_n "checking for $ac_word... " >&6; }
3728 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3729   $as_echo_n "(cached) " >&6
3730 else
3731   if test -n "$ac_ct_CC"; then
3732   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3733 else
3734 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3735 for as_dir in $PATH
3736 do
3737   IFS=$as_save_IFS
3738   test -z "$as_dir" && as_dir=.
3739     for ac_exec_ext in '' $ac_executable_extensions; do
3740   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3741     ac_cv_prog_ac_ct_CC="$ac_prog"
3742     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3743     break 2
3744   fi
3745 done
3746   done
3747 IFS=$as_save_IFS
3748
3749 fi
3750 fi
3751 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3752 if test -n "$ac_ct_CC"; then
3753   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3754 $as_echo "$ac_ct_CC" >&6; }
3755 else
3756   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3757 $as_echo "no" >&6; }
3758 fi
3759
3760
3761   test -n "$ac_ct_CC" && break
3762 done
3763
3764   if test "x$ac_ct_CC" = x; then
3765     CC=""
3766   else
3767     case $cross_compiling:$ac_tool_warned in
3768 yes:)
3769 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3770 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3771 ac_tool_warned=yes ;;
3772 esac
3773     CC=$ac_ct_CC
3774   fi
3775 fi
3776
3777 fi
3778
3779
3780 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3781 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3782 as_fn_error "no acceptable C compiler found in \$PATH
3783 See \`config.log' for more details." "$LINENO" 5; }
3784
3785 # Provide some information about the compiler.
3786 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3787 set X $ac_compile
3788 ac_compiler=$2
3789 for ac_option in --version -v -V -qversion; do
3790   { { ac_try="$ac_compiler $ac_option >&5"
3791 case "(($ac_try" in
3792   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3793   *) ac_try_echo=$ac_try;;
3794 esac
3795 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3796 $as_echo "$ac_try_echo"; } >&5
3797   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3798   ac_status=$?
3799   if test -s conftest.err; then
3800     sed '10a\
3801 ... rest of stderr output deleted ...
3802          10q' conftest.err >conftest.er1
3803     cat conftest.er1 >&5
3804     rm -f conftest.er1 conftest.err
3805   fi
3806   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3807   test $ac_status = 0; }
3808 done
3809
3810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3811 /* end confdefs.h.  */
3812
3813 int
3814 main ()
3815 {
3816
3817   ;
3818   return 0;
3819 }
3820 _ACEOF
3821 ac_clean_files_save=$ac_clean_files
3822 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3823 # Try to create an executable without -o first, disregard a.out.
3824 # It will help us diagnose broken compilers, and finding out an intuition
3825 # of exeext.
3826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3827 $as_echo_n "checking for C compiler default output file name... " >&6; }
3828 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3829
3830 # The possible output files:
3831 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3832
3833 ac_rmfiles=
3834 for ac_file in $ac_files
3835 do
3836   case $ac_file in
3837     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3838     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3839   esac
3840 done
3841 rm -f $ac_rmfiles
3842
3843 if { { ac_try="$ac_link_default"
3844 case "(($ac_try" in
3845   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3846   *) ac_try_echo=$ac_try;;
3847 esac
3848 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3849 $as_echo "$ac_try_echo"; } >&5
3850   (eval "$ac_link_default") 2>&5
3851   ac_status=$?
3852   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3853   test $ac_status = 0; }; then :
3854   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3855 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3856 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3857 # so that the user can short-circuit this test for compilers unknown to
3858 # Autoconf.
3859 for ac_file in $ac_files ''
3860 do
3861   test -f "$ac_file" || continue
3862   case $ac_file in
3863     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3864         ;;
3865     [ab].out )
3866         # We found the default executable, but exeext='' is most
3867         # certainly right.
3868         break;;
3869     *.* )
3870         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3871         then :; else
3872            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3873         fi
3874         # We set ac_cv_exeext here because the later test for it is not
3875         # safe: cross compilers may not add the suffix if given an `-o'
3876         # argument, so we may need to know it at that point already.
3877         # Even if this section looks crufty: it has the advantage of
3878         # actually working.
3879         break;;
3880     * )
3881         break;;
3882   esac
3883 done
3884 test "$ac_cv_exeext" = no && ac_cv_exeext=
3885
3886 else
3887   ac_file=''
3888 fi
3889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3890 $as_echo "$ac_file" >&6; }
3891 if test -z "$ac_file"; then :
3892   $as_echo "$as_me: failed program was:" >&5
3893 sed 's/^/| /' conftest.$ac_ext >&5
3894
3895 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3896 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3897 { as_fn_set_status 77
3898 as_fn_error "C compiler cannot create executables
3899 See \`config.log' for more details." "$LINENO" 5; }; }
3900 fi
3901 ac_exeext=$ac_cv_exeext
3902
3903 # Check that the compiler produces executables we can run.  If not, either
3904 # the compiler is broken, or we cross compile.
3905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3906 $as_echo_n "checking whether the C compiler works... " >&6; }
3907 # If not cross compiling, check that we can run a simple program.
3908 if test "$cross_compiling" != yes; then
3909   if { ac_try='./$ac_file'
3910   { { case "(($ac_try" in
3911   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3912   *) ac_try_echo=$ac_try;;
3913 esac
3914 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3915 $as_echo "$ac_try_echo"; } >&5
3916   (eval "$ac_try") 2>&5
3917   ac_status=$?
3918   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3919   test $ac_status = 0; }; }; then
3920     cross_compiling=no
3921   else
3922     if test "$cross_compiling" = maybe; then
3923         cross_compiling=yes
3924     else
3925         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3926 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3927 as_fn_error "cannot run C compiled programs.
3928 If you meant to cross compile, use \`--host'.
3929 See \`config.log' for more details." "$LINENO" 5; }
3930     fi
3931   fi
3932 fi
3933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3934 $as_echo "yes" >&6; }
3935
3936 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3937 ac_clean_files=$ac_clean_files_save
3938 # Check that the compiler produces executables we can run.  If not, either
3939 # the compiler is broken, or we cross compile.
3940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3941 $as_echo_n "checking whether we are cross compiling... " >&6; }
3942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3943 $as_echo "$cross_compiling" >&6; }
3944
3945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3946 $as_echo_n "checking for suffix of executables... " >&6; }
3947 if { { ac_try="$ac_link"
3948 case "(($ac_try" in
3949   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3950   *) ac_try_echo=$ac_try;;
3951 esac
3952 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3953 $as_echo "$ac_try_echo"; } >&5
3954   (eval "$ac_link") 2>&5
3955   ac_status=$?
3956   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3957   test $ac_status = 0; }; then :
3958   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3959 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3960 # work properly (i.e., refer to `conftest.exe'), while it won't with
3961 # `rm'.
3962 for ac_file in conftest.exe conftest conftest.*; do
3963   test -f "$ac_file" || continue
3964   case $ac_file in
3965     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3966     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3967           break;;
3968     * ) break;;
3969   esac
3970 done
3971 else
3972   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3973 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3974 as_fn_error "cannot compute suffix of executables: cannot compile and link
3975 See \`config.log' for more details." "$LINENO" 5; }
3976 fi
3977 rm -f conftest$ac_cv_exeext
3978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3979 $as_echo "$ac_cv_exeext" >&6; }
3980
3981 rm -f conftest.$ac_ext
3982 EXEEXT=$ac_cv_exeext
3983 ac_exeext=$EXEEXT
3984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3985 $as_echo_n "checking for suffix of object files... " >&6; }
3986 if test "${ac_cv_objext+set}" = set; then :
3987   $as_echo_n "(cached) " >&6
3988 else
3989   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3990 /* end confdefs.h.  */
3991
3992 int
3993 main ()
3994 {
3995
3996   ;
3997   return 0;
3998 }
3999 _ACEOF
4000 rm -f conftest.o conftest.obj
4001 if { { ac_try="$ac_compile"
4002 case "(($ac_try" in
4003   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4004   *) ac_try_echo=$ac_try;;
4005 esac
4006 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4007 $as_echo "$ac_try_echo"; } >&5
4008   (eval "$ac_compile") 2>&5
4009   ac_status=$?
4010   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4011   test $ac_status = 0; }; then :
4012   for ac_file in conftest.o conftest.obj conftest.*; do
4013   test -f "$ac_file" || continue;
4014   case $ac_file in
4015     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4016     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4017        break;;
4018   esac
4019 done
4020 else
4021   $as_echo "$as_me: failed program was:" >&5
4022 sed 's/^/| /' conftest.$ac_ext >&5
4023
4024 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4025 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4026 as_fn_error "cannot compute suffix of object files: cannot compile
4027 See \`config.log' for more details." "$LINENO" 5; }
4028 fi
4029 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4030 fi
4031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4032 $as_echo "$ac_cv_objext" >&6; }
4033 OBJEXT=$ac_cv_objext
4034 ac_objext=$OBJEXT
4035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4036 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4037 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4038   $as_echo_n "(cached) " >&6
4039 else
4040   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4041 /* end confdefs.h.  */
4042
4043 int
4044 main ()
4045 {
4046 #ifndef __GNUC__
4047        choke me
4048 #endif
4049
4050   ;
4051   return 0;
4052 }
4053 _ACEOF
4054 if ac_fn_c_try_compile "$LINENO"; then :
4055   ac_compiler_gnu=yes
4056 else
4057   ac_compiler_gnu=no
4058 fi
4059 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4060 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4061
4062 fi
4063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4064 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4065 if test $ac_compiler_gnu = yes; then
4066   GCC=yes
4067 else
4068   GCC=
4069 fi
4070 ac_test_CFLAGS=${CFLAGS+set}
4071 ac_save_CFLAGS=$CFLAGS
4072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4073 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4074 if test "${ac_cv_prog_cc_g+set}" = set; then :
4075   $as_echo_n "(cached) " >&6
4076 else
4077   ac_save_c_werror_flag=$ac_c_werror_flag
4078    ac_c_werror_flag=yes
4079    ac_cv_prog_cc_g=no
4080    CFLAGS="-g"
4081    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4082 /* end confdefs.h.  */
4083
4084 int
4085 main ()
4086 {
4087
4088   ;
4089   return 0;
4090 }
4091 _ACEOF
4092 if ac_fn_c_try_compile "$LINENO"; then :
4093   ac_cv_prog_cc_g=yes
4094 else
4095   CFLAGS=""
4096       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4097 /* end confdefs.h.  */
4098
4099 int
4100 main ()
4101 {
4102
4103   ;
4104   return 0;
4105 }
4106 _ACEOF
4107 if ac_fn_c_try_compile "$LINENO"; then :
4108
4109 else
4110   ac_c_werror_flag=$ac_save_c_werror_flag
4111          CFLAGS="-g"
4112          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4113 /* end confdefs.h.  */
4114
4115 int
4116 main ()
4117 {
4118
4119   ;
4120   return 0;
4121 }
4122 _ACEOF
4123 if ac_fn_c_try_compile "$LINENO"; then :
4124   ac_cv_prog_cc_g=yes
4125 fi
4126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4127 fi
4128 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4129 fi
4130 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4131    ac_c_werror_flag=$ac_save_c_werror_flag
4132 fi
4133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4134 $as_echo "$ac_cv_prog_cc_g" >&6; }
4135 if test "$ac_test_CFLAGS" = set; then
4136   CFLAGS=$ac_save_CFLAGS
4137 elif test $ac_cv_prog_cc_g = yes; then
4138   if test "$GCC" = yes; then
4139     CFLAGS="-g -O2"
4140   else
4141     CFLAGS="-g"
4142   fi
4143 else
4144   if test "$GCC" = yes; then
4145     CFLAGS="-O2"
4146   else
4147     CFLAGS=
4148   fi
4149 fi
4150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4151 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4152 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4153   $as_echo_n "(cached) " >&6
4154 else
4155   ac_cv_prog_cc_c89=no
4156 ac_save_CC=$CC
4157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4158 /* end confdefs.h.  */
4159 #include <stdarg.h>
4160 #include <stdio.h>
4161 #include <sys/types.h>
4162 #include <sys/stat.h>
4163 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4164 struct buf { int x; };
4165 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4166 static char *e (p, i)
4167      char **p;
4168      int i;
4169 {
4170   return p[i];
4171 }
4172 static char *f (char * (*g) (char **, int), char **p, ...)
4173 {
4174   char *s;
4175   va_list v;
4176   va_start (v,p);
4177   s = g (p, va_arg (v,int));
4178   va_end (v);
4179   return s;
4180 }
4181
4182 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4183    function prototypes and stuff, but not '\xHH' hex character constants.
4184    These don't provoke an error unfortunately, instead are silently treated
4185    as 'x'.  The following induces an error, until -std is added to get
4186    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4187    array size at least.  It's necessary to write '\x00'==0 to get something
4188    that's true only with -std.  */
4189 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4190
4191 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4192    inside strings and character constants.  */
4193 #define FOO(x) 'x'
4194 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4195
4196 int test (int i, double x);
4197 struct s1 {int (*f) (int a);};
4198 struct s2 {int (*f) (double a);};
4199 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4200 int argc;
4201 char **argv;
4202 int
4203 main ()
4204 {
4205 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4206   ;
4207   return 0;
4208 }
4209 _ACEOF
4210 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4211         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4212 do
4213   CC="$ac_save_CC $ac_arg"
4214   if ac_fn_c_try_compile "$LINENO"; then :
4215   ac_cv_prog_cc_c89=$ac_arg
4216 fi
4217 rm -f core conftest.err conftest.$ac_objext
4218   test "x$ac_cv_prog_cc_c89" != "xno" && break
4219 done
4220 rm -f conftest.$ac_ext
4221 CC=$ac_save_CC
4222
4223 fi
4224 # AC_CACHE_VAL
4225 case "x$ac_cv_prog_cc_c89" in
4226   x)
4227     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4228 $as_echo "none needed" >&6; } ;;
4229   xno)
4230     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4231 $as_echo "unsupported" >&6; } ;;
4232   *)
4233     CC="$CC $ac_cv_prog_cc_c89"
4234     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4235 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4236 esac
4237 if test "x$ac_cv_prog_cc_c89" != xno; then :
4238
4239 fi
4240
4241 ac_ext=c
4242 ac_cpp='$CPP $CPPFLAGS'
4243 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4244 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4245 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4246
4247 if test "x$CC" != xcc; then
4248   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4249 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4250 else
4251   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4252 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4253 fi
4254 set dummy $CC; ac_cc=`$as_echo "$2" |
4255                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4256 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4257   $as_echo_n "(cached) " >&6
4258 else
4259   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4260 /* end confdefs.h.  */
4261
4262 int
4263 main ()
4264 {
4265
4266   ;
4267   return 0;
4268 }
4269 _ACEOF
4270 # Make sure it works both with $CC and with simple cc.
4271 # We do the test twice because some compilers refuse to overwrite an
4272 # existing .o file with -o, though they will create one.
4273 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4274 rm -f conftest2.*
4275 if { { case "(($ac_try" in
4276   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4277   *) ac_try_echo=$ac_try;;
4278 esac
4279 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4280 $as_echo "$ac_try_echo"; } >&5
4281   (eval "$ac_try") 2>&5
4282   ac_status=$?
4283   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4284   test $ac_status = 0; } &&
4285    test -f conftest2.$ac_objext && { { case "(($ac_try" in
4286   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4287   *) ac_try_echo=$ac_try;;
4288 esac
4289 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4290 $as_echo "$ac_try_echo"; } >&5
4291   (eval "$ac_try") 2>&5
4292   ac_status=$?
4293   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4294   test $ac_status = 0; };
4295 then
4296   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4297   if test "x$CC" != xcc; then
4298     # Test first that cc exists at all.
4299     if { ac_try='cc -c conftest.$ac_ext >&5'
4300   { { case "(($ac_try" in
4301   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4302   *) ac_try_echo=$ac_try;;
4303 esac
4304 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4305 $as_echo "$ac_try_echo"; } >&5
4306   (eval "$ac_try") 2>&5
4307   ac_status=$?
4308   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4309   test $ac_status = 0; }; }; then
4310       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4311       rm -f conftest2.*
4312       if { { case "(($ac_try" in
4313   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4314   *) ac_try_echo=$ac_try;;
4315 esac
4316 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4317 $as_echo "$ac_try_echo"; } >&5
4318   (eval "$ac_try") 2>&5
4319   ac_status=$?
4320   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4321   test $ac_status = 0; } &&
4322          test -f conftest2.$ac_objext && { { case "(($ac_try" in
4323   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4324   *) ac_try_echo=$ac_try;;
4325 esac
4326 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4327 $as_echo "$ac_try_echo"; } >&5
4328   (eval "$ac_try") 2>&5
4329   ac_status=$?
4330   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4331   test $ac_status = 0; };
4332       then
4333         # cc works too.
4334         :
4335       else
4336         # cc exists but doesn't like -o.
4337         eval ac_cv_prog_cc_${ac_cc}_c_o=no
4338       fi
4339     fi
4340   fi
4341 else
4342   eval ac_cv_prog_cc_${ac_cc}_c_o=no
4343 fi
4344 rm -f core conftest*
4345
4346 fi
4347 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4348   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4349 $as_echo "yes" >&6; }
4350 else
4351   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4352 $as_echo "no" >&6; }
4353
4354 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4355
4356 fi
4357
4358 # expand $ac_aux_dir to an absolute path
4359 am_aux_dir=`cd $ac_aux_dir && pwd`
4360
4361 # FIXME: we rely on the cache variable name because
4362 # there is no other way.
4363 set dummy $CC
4364 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4365 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4366 if test "$am_t" != yes; then
4367    # Losing compiler, so override with the script.
4368    # FIXME: It is wrong to rewrite CC.
4369    # But if we don't then we get into trouble of one sort or another.
4370    # A longer-term fix would be to have automake use am__CC in this case,
4371    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4372    CC="$am_aux_dir/compile $CC"
4373 fi
4374
4375
4376 ac_ext=cpp
4377 ac_cpp='$CXXCPP $CPPFLAGS'
4378 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4379 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4380 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4381 if test -z "$CXX"; then
4382   if test -n "$CCC"; then
4383     CXX=$CCC
4384   else
4385     if test -n "$ac_tool_prefix"; then
4386   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4387   do
4388     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4389 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4391 $as_echo_n "checking for $ac_word... " >&6; }
4392 if test "${ac_cv_prog_CXX+set}" = set; then :
4393   $as_echo_n "(cached) " >&6
4394 else
4395   if test -n "$CXX"; then
4396   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4397 else
4398 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4399 for as_dir in $PATH
4400 do
4401   IFS=$as_save_IFS
4402   test -z "$as_dir" && as_dir=.
4403     for ac_exec_ext in '' $ac_executable_extensions; do
4404   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4405     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4406     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4407     break 2
4408   fi
4409 done
4410   done
4411 IFS=$as_save_IFS
4412
4413 fi
4414 fi
4415 CXX=$ac_cv_prog_CXX
4416 if test -n "$CXX"; then
4417   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4418 $as_echo "$CXX" >&6; }
4419 else
4420   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4421 $as_echo "no" >&6; }
4422 fi
4423
4424
4425     test -n "$CXX" && break
4426   done
4427 fi
4428 if test -z "$CXX"; then
4429   ac_ct_CXX=$CXX
4430   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4431 do
4432   # Extract the first word of "$ac_prog", so it can be a program name with args.
4433 set dummy $ac_prog; ac_word=$2
4434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4435 $as_echo_n "checking for $ac_word... " >&6; }
4436 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4437   $as_echo_n "(cached) " >&6
4438 else
4439   if test -n "$ac_ct_CXX"; then
4440   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4441 else
4442 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4443 for as_dir in $PATH
4444 do
4445   IFS=$as_save_IFS
4446   test -z "$as_dir" && as_dir=.
4447     for ac_exec_ext in '' $ac_executable_extensions; do
4448   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4449     ac_cv_prog_ac_ct_CXX="$ac_prog"
4450     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4451     break 2
4452   fi
4453 done
4454   done
4455 IFS=$as_save_IFS
4456
4457 fi
4458 fi
4459 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4460 if test -n "$ac_ct_CXX"; then
4461   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4462 $as_echo "$ac_ct_CXX" >&6; }
4463 else
4464   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4465 $as_echo "no" >&6; }
4466 fi
4467
4468
4469   test -n "$ac_ct_CXX" && break
4470 done
4471
4472   if test "x$ac_ct_CXX" = x; then
4473     CXX="g++"
4474   else
4475     case $cross_compiling:$ac_tool_warned in
4476 yes:)
4477 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4478 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4479 ac_tool_warned=yes ;;
4480 esac
4481     CXX=$ac_ct_CXX
4482   fi
4483 fi
4484
4485   fi
4486 fi
4487 # Provide some information about the compiler.
4488 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4489 set X $ac_compile
4490 ac_compiler=$2
4491 for ac_option in --version -v -V -qversion; do
4492   { { ac_try="$ac_compiler $ac_option >&5"
4493 case "(($ac_try" in
4494   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4495   *) ac_try_echo=$ac_try;;
4496 esac
4497 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4498 $as_echo "$ac_try_echo"; } >&5
4499   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4500   ac_status=$?
4501   if test -s conftest.err; then
4502     sed '10a\
4503 ... rest of stderr output deleted ...
4504          10q' conftest.err >conftest.er1
4505     cat conftest.er1 >&5
4506     rm -f conftest.er1 conftest.err
4507   fi
4508   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4509   test $ac_status = 0; }
4510 done
4511
4512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4513 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4514 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4515   $as_echo_n "(cached) " >&6
4516 else
4517   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4518 /* end confdefs.h.  */
4519
4520 int
4521 main ()
4522 {
4523 #ifndef __GNUC__
4524        choke me
4525 #endif
4526
4527   ;
4528   return 0;
4529 }
4530 _ACEOF
4531 if ac_fn_cxx_try_compile "$LINENO"; then :
4532   ac_compiler_gnu=yes
4533 else
4534   ac_compiler_gnu=no
4535 fi
4536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4537 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4538
4539 fi
4540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4541 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4542 if test $ac_compiler_gnu = yes; then
4543   GXX=yes
4544 else
4545   GXX=
4546 fi
4547 ac_test_CXXFLAGS=${CXXFLAGS+set}
4548 ac_save_CXXFLAGS=$CXXFLAGS
4549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4550 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4551 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4552   $as_echo_n "(cached) " >&6
4553 else
4554   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4555    ac_cxx_werror_flag=yes
4556    ac_cv_prog_cxx_g=no
4557    CXXFLAGS="-g"
4558    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4559 /* end confdefs.h.  */
4560
4561 int
4562 main ()
4563 {
4564
4565   ;
4566   return 0;
4567 }
4568 _ACEOF
4569 if ac_fn_cxx_try_compile "$LINENO"; then :
4570   ac_cv_prog_cxx_g=yes
4571 else
4572   CXXFLAGS=""
4573       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4574 /* end confdefs.h.  */
4575
4576 int
4577 main ()
4578 {
4579
4580   ;
4581   return 0;
4582 }
4583 _ACEOF
4584 if ac_fn_cxx_try_compile "$LINENO"; then :
4585
4586 else
4587   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4588          CXXFLAGS="-g"
4589          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4590 /* end confdefs.h.  */
4591
4592 int
4593 main ()
4594 {
4595
4596   ;
4597   return 0;
4598 }
4599 _ACEOF
4600 if ac_fn_cxx_try_compile "$LINENO"; then :
4601   ac_cv_prog_cxx_g=yes
4602 fi
4603 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4604 fi
4605 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4606 fi
4607 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4608    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4609 fi
4610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4611 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4612 if test "$ac_test_CXXFLAGS" = set; then
4613   CXXFLAGS=$ac_save_CXXFLAGS
4614 elif test $ac_cv_prog_cxx_g = yes; then
4615   if test "$GXX" = yes; then
4616     CXXFLAGS="-g -O2"
4617   else
4618     CXXFLAGS="-g"
4619   fi
4620 else
4621   if test "$GXX" = yes; then
4622     CXXFLAGS="-O2"
4623   else
4624     CXXFLAGS=
4625   fi
4626 fi
4627 ac_ext=c
4628 ac_cpp='$CPP $CPPFLAGS'
4629 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4630 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4631 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4632
4633
4634
4635
4636 if test -n "$ac_tool_prefix"; then
4637   # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
4638 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
4639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4640 $as_echo_n "checking for $ac_word... " >&6; }
4641 if test "${ac_cv_prog_GNATBIND+set}" = set; then :
4642   $as_echo_n "(cached) " >&6
4643 else
4644   if test -n "$GNATBIND"; then
4645   ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
4646 else
4647 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4648 for as_dir in $PATH
4649 do
4650   IFS=$as_save_IFS
4651   test -z "$as_dir" && as_dir=.
4652     for ac_exec_ext in '' $ac_executable_extensions; do
4653   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4654     ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
4655     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4656     break 2
4657   fi
4658 done
4659   done
4660 IFS=$as_save_IFS
4661
4662 fi
4663 fi
4664 GNATBIND=$ac_cv_prog_GNATBIND
4665 if test -n "$GNATBIND"; then
4666   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
4667 $as_echo "$GNATBIND" >&6; }
4668 else
4669   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4670 $as_echo "no" >&6; }
4671 fi
4672
4673
4674 fi
4675 if test -z "$ac_cv_prog_GNATBIND"; then
4676   ac_ct_GNATBIND=$GNATBIND
4677   # Extract the first word of "gnatbind", so it can be a program name with args.
4678 set dummy gnatbind; ac_word=$2
4679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4680 $as_echo_n "checking for $ac_word... " >&6; }
4681 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then :
4682   $as_echo_n "(cached) " >&6
4683 else
4684   if test -n "$ac_ct_GNATBIND"; then
4685   ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
4686 else
4687 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4688 for as_dir in $PATH
4689 do
4690   IFS=$as_save_IFS
4691   test -z "$as_dir" && as_dir=.
4692     for ac_exec_ext in '' $ac_executable_extensions; do
4693   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4694     ac_cv_prog_ac_ct_GNATBIND="gnatbind"
4695     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4696     break 2
4697   fi
4698 done
4699   done
4700 IFS=$as_save_IFS
4701
4702 fi
4703 fi
4704 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
4705 if test -n "$ac_ct_GNATBIND"; then
4706   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
4707 $as_echo "$ac_ct_GNATBIND" >&6; }
4708 else
4709   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4710 $as_echo "no" >&6; }
4711 fi
4712
4713   if test "x$ac_ct_GNATBIND" = x; then
4714     GNATBIND="no"
4715   else
4716     case $cross_compiling:$ac_tool_warned in
4717 yes:)
4718 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4719 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4720 ac_tool_warned=yes ;;
4721 esac
4722     GNATBIND=$ac_ct_GNATBIND
4723   fi
4724 else
4725   GNATBIND="$ac_cv_prog_GNATBIND"
4726 fi
4727
4728 if test -n "$ac_tool_prefix"; then
4729   # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
4730 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
4731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4732 $as_echo_n "checking for $ac_word... " >&6; }
4733 if test "${ac_cv_prog_GNATMAKE+set}" = set; then :
4734   $as_echo_n "(cached) " >&6
4735 else
4736   if test -n "$GNATMAKE"; then
4737   ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
4738 else
4739 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4740 for as_dir in $PATH
4741 do
4742   IFS=$as_save_IFS
4743   test -z "$as_dir" && as_dir=.
4744     for ac_exec_ext in '' $ac_executable_extensions; do
4745   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4746     ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
4747     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4748     break 2
4749   fi
4750 done
4751   done
4752 IFS=$as_save_IFS
4753
4754 fi
4755 fi
4756 GNATMAKE=$ac_cv_prog_GNATMAKE
4757 if test -n "$GNATMAKE"; then
4758   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
4759 $as_echo "$GNATMAKE" >&6; }
4760 else
4761   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4762 $as_echo "no" >&6; }
4763 fi
4764
4765
4766 fi
4767 if test -z "$ac_cv_prog_GNATMAKE"; then
4768   ac_ct_GNATMAKE=$GNATMAKE
4769   # Extract the first word of "gnatmake", so it can be a program name with args.
4770 set dummy gnatmake; ac_word=$2
4771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4772 $as_echo_n "checking for $ac_word... " >&6; }
4773 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then :
4774   $as_echo_n "(cached) " >&6
4775 else
4776   if test -n "$ac_ct_GNATMAKE"; then
4777   ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
4778 else
4779 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4780 for as_dir in $PATH
4781 do
4782   IFS=$as_save_IFS
4783   test -z "$as_dir" && as_dir=.
4784     for ac_exec_ext in '' $ac_executable_extensions; do
4785   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4786     ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
4787     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4788     break 2
4789   fi
4790 done
4791   done
4792 IFS=$as_save_IFS
4793
4794 fi
4795 fi
4796 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
4797 if test -n "$ac_ct_GNATMAKE"; then
4798   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
4799 $as_echo "$ac_ct_GNATMAKE" >&6; }
4800 else
4801   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4802 $as_echo "no" >&6; }
4803 fi
4804
4805   if test "x$ac_ct_GNATMAKE" = x; then
4806     GNATMAKE="no"
4807   else
4808     case $cross_compiling:$ac_tool_warned in
4809 yes:)
4810 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4811 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4812 ac_tool_warned=yes ;;
4813 esac
4814     GNATMAKE=$ac_ct_GNATMAKE
4815   fi
4816 else
4817   GNATMAKE="$ac_cv_prog_GNATMAKE"
4818 fi
4819
4820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5
4821 $as_echo_n "checking whether compiler driver understands Ada... " >&6; }
4822 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then :
4823   $as_echo_n "(cached) " >&6
4824 else
4825   cat >conftest.adb <<EOF
4826 procedure conftest is begin null; end conftest;
4827 EOF
4828 acx_cv_cc_gcc_supports_ada=no
4829 # There is a bug in old released versions of GCC which causes the
4830 # driver to exit successfully when the appropriate language module
4831 # has not been installed.  This is fixed in 2.95.4, 3.0.2, and 3.1.
4832 # Therefore we must check for the error message as well as an
4833 # unsuccessful exit.
4834 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
4835 # given a .adb file, but produce no object file.  So we must check
4836 # if an object file was really produced to guard against this.
4837 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
4838 if test x"$errors" = x && test -f conftest.$ac_objext; then
4839   acx_cv_cc_gcc_supports_ada=yes
4840 fi
4841 rm -f conftest.*
4842 fi
4843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
4844 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
4845
4846 if test "x$GNATBIND" != xno && test "x$GNATMAKE" != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
4847   have_gnat=yes
4848 else
4849   have_gnat=no
4850 fi
4851
4852
4853 # autoconf is lame and doesn't give us any substitution variable for this.
4854 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4855   NO_MINUS_C_MINUS_O=yes
4856 else
4857   OUTPUT_OPTION='-o $@'
4858 fi
4859
4860
4861
4862 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
4863 # optimizations to be activated explicitly by the toplevel.
4864 case "$CC" in
4865   */prev-gcc/xgcc*) ;;
4866   *) CFLAGS=`echo "$CFLAGS " | sed -e "s/-Ofast[        ]//" -e "s/-O[gs][      ]//" -e "s/-O[0-9]*[    ]//" `
4867      CXXFLAGS=`echo "$CXXFLAGS " | sed -e "s/-Ofast[    ]//" -e "s/-O[gs][      ]//" -e "s/-O[0-9]*[    ]//" ` ;;
4868 esac
4869
4870
4871
4872 # Determine PICFLAG for target gnatlib.
4873
4874
4875
4876
4877 case "${target}" in
4878     # PIC is the default on some targets or must not be used.
4879     *-*-darwin*)
4880         # PIC is the default on this platform
4881         # Common symbols not allowed in MH_DYLIB files
4882         PICFLAG_FOR_TARGET=-fno-common
4883         ;;
4884     alpha*-dec-osf5*)
4885         # PIC is the default.
4886         ;;
4887     hppa*64*-*-hpux*)
4888         # PIC is the default for 64-bit PA HP-UX.
4889         ;;
4890     i[34567]86-*-cygwin* | i[34567]86-*-mingw* | x86_64-*-mingw*)
4891         ;;
4892     i[34567]86-*-interix[3-9]*)
4893         # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4894         # Instead, we relocate shared libraries at runtime.
4895         ;;
4896     i[34567]86-*-nto-qnx*)
4897         # QNX uses GNU C++, but need to define -shared option too, otherwise
4898         # it will coredump.
4899         PICFLAG_FOR_TARGET='-fPIC -shared'
4900         ;;
4901     i[34567]86-pc-msdosdjgpp*)
4902         # DJGPP does not support shared libraries at all.
4903         ;;
4904     ia64*-*-hpux*)
4905         # On IA64 HP-UX, PIC is the default but the pic flag
4906         # sets the default TLS model and affects inlining.
4907         PICFLAG_FOR_TARGET=-fPIC
4908         ;;
4909     mips-sgi-irix6*)
4910         # PIC is the default.
4911         ;;
4912     rs6000-ibm-aix* | powerpc-ibm-aix*)
4913         # All AIX code is PIC.
4914         ;;
4915
4916     # Some targets support both -fPIC and -fpic, but prefer the latter.
4917     # FIXME: Why?
4918     i[34567]86-*-* | x86_64-*-*)
4919         PICFLAG_FOR_TARGET=-fpic
4920         ;;
4921     m68k-*-*)
4922         PICFLAG_FOR_TARGET=-fpic
4923         ;;
4924     # FIXME: Override -fPIC default in libgcc only?
4925     sh-*-linux* | sh[2346lbe]*-*-linux*)
4926         PICFLAG_FOR_TARGET=-fpic
4927         ;;
4928     # FIXME: Simplify to sh*-*-netbsd*?
4929     sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
4930       sh64-*-netbsd* | sh64l*-*-netbsd*)
4931         PICFLAG_FOR_TARGET=-fpic
4932         ;;
4933     # Default to -fPIC unless specified otherwise.
4934     *)
4935         PICFLAG_FOR_TARGET=-fPIC
4936         ;;
4937 esac
4938
4939 # If the user explicitly uses -fpic/-fPIC, keep that.
4940 case "${CFLAGS_FOR_TARGET}" in
4941     *-fpic*)
4942         PICFLAG_FOR_TARGET=-fpic
4943         ;;
4944     *-fPIC*)
4945         PICFLAG_FOR_TARGET=-fPIC
4946         ;;
4947 esac
4948
4949
4950
4951 # -------------------------
4952 # Check C compiler features
4953 # -------------------------
4954
4955
4956 ac_ext=c
4957 ac_cpp='$CPP $CPPFLAGS'
4958 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4959 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4960 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4962 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4963 # On Suns, sometimes $CPP names a directory.
4964 if test -n "$CPP" && test -d "$CPP"; then
4965   CPP=
4966 fi
4967 if test -z "$CPP"; then
4968   if test "${ac_cv_prog_CPP+set}" = set; then :
4969   $as_echo_n "(cached) " >&6
4970 else
4971       # Double quotes because CPP needs to be expanded
4972     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4973     do
4974       ac_preproc_ok=false
4975 for ac_c_preproc_warn_flag in '' yes
4976 do
4977   # Use a header file that comes with gcc, so configuring glibc
4978   # with a fresh cross-compiler works.
4979   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4980   # <limits.h> exists even on freestanding compilers.
4981   # On the NeXT, cc -E runs the code through the compiler's parser,
4982   # not just through cpp. "Syntax error" is here to catch this case.
4983   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4984 /* end confdefs.h.  */
4985 #ifdef __STDC__
4986 # include <limits.h>
4987 #else
4988 # include <assert.h>
4989 #endif
4990                      Syntax error
4991 _ACEOF
4992 if ac_fn_c_try_cpp "$LINENO"; then :
4993
4994 else
4995   # Broken: fails on valid input.
4996 continue
4997 fi
4998 rm -f conftest.err conftest.$ac_ext
4999
5000   # OK, works on sane cases.  Now check whether nonexistent headers
5001   # can be detected and how.
5002   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5003 /* end confdefs.h.  */
5004 #include <ac_nonexistent.h>
5005 _ACEOF
5006 if ac_fn_c_try_cpp "$LINENO"; then :
5007   # Broken: success on invalid input.
5008 continue
5009 else
5010   # Passes both tests.
5011 ac_preproc_ok=:
5012 break
5013 fi
5014 rm -f conftest.err conftest.$ac_ext
5015
5016 done
5017 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5018 rm -f conftest.err conftest.$ac_ext
5019 if $ac_preproc_ok; then :
5020   break
5021 fi
5022
5023     done
5024     ac_cv_prog_CPP=$CPP
5025
5026 fi
5027   CPP=$ac_cv_prog_CPP
5028 else
5029   ac_cv_prog_CPP=$CPP
5030 fi
5031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5032 $as_echo "$CPP" >&6; }
5033 ac_preproc_ok=false
5034 for ac_c_preproc_warn_flag in '' yes
5035 do
5036   # Use a header file that comes with gcc, so configuring glibc
5037   # with a fresh cross-compiler works.
5038   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5039   # <limits.h> exists even on freestanding compilers.
5040   # On the NeXT, cc -E runs the code through the compiler's parser,
5041   # not just through cpp. "Syntax error" is here to catch this case.
5042   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5043 /* end confdefs.h.  */
5044 #ifdef __STDC__
5045 # include <limits.h>
5046 #else
5047 # include <assert.h>
5048 #endif
5049                      Syntax error
5050 _ACEOF
5051 if ac_fn_c_try_cpp "$LINENO"; then :
5052
5053 else
5054   # Broken: fails on valid input.
5055 continue
5056 fi
5057 rm -f conftest.err conftest.$ac_ext
5058
5059   # OK, works on sane cases.  Now check whether nonexistent headers
5060   # can be detected and how.
5061   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5062 /* end confdefs.h.  */
5063 #include <ac_nonexistent.h>
5064 _ACEOF
5065 if ac_fn_c_try_cpp "$LINENO"; then :
5066   # Broken: success on invalid input.
5067 continue
5068 else
5069   # Passes both tests.
5070 ac_preproc_ok=:
5071 break
5072 fi
5073 rm -f conftest.err conftest.$ac_ext
5074
5075 done
5076 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5077 rm -f conftest.err conftest.$ac_ext
5078 if $ac_preproc_ok; then :
5079
5080 else
5081   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5082 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5083 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5084 See \`config.log' for more details." "$LINENO" 5; }
5085 fi
5086
5087 ac_ext=c
5088 ac_cpp='$CPP $CPPFLAGS'
5089 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5090 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5091 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5092
5093
5094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5095 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5096 if test "${ac_cv_path_GREP+set}" = set; then :
5097   $as_echo_n "(cached) " >&6
5098 else
5099   if test -z "$GREP"; then
5100   ac_path_GREP_found=false
5101   # Loop through the user's path and test for each of PROGNAME-LIST
5102   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5103 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5104 do
5105   IFS=$as_save_IFS
5106   test -z "$as_dir" && as_dir=.
5107     for ac_prog in grep ggrep; do
5108     for ac_exec_ext in '' $ac_executable_extensions; do
5109       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5110       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5111 # Check for GNU ac_path_GREP and select it if it is found.
5112   # Check for GNU $ac_path_GREP
5113 case `"$ac_path_GREP" --version 2>&1` in
5114 *GNU*)
5115   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5116 *)
5117   ac_count=0
5118   $as_echo_n 0123456789 >"conftest.in"
5119   while :
5120   do
5121     cat "conftest.in" "conftest.in" >"conftest.tmp"
5122     mv "conftest.tmp" "conftest.in"
5123     cp "conftest.in" "conftest.nl"
5124     $as_echo 'GREP' >> "conftest.nl"
5125     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5126     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5127     as_fn_arith $ac_count + 1 && ac_count=$as_val
5128     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5129       # Best one so far, save it but keep looking for a better one
5130       ac_cv_path_GREP="$ac_path_GREP"
5131       ac_path_GREP_max=$ac_count
5132     fi
5133     # 10*(2^10) chars as input seems more than enough
5134     test $ac_count -gt 10 && break
5135   done
5136   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5137 esac
5138
5139       $ac_path_GREP_found && break 3
5140     done
5141   done
5142   done
5143 IFS=$as_save_IFS
5144   if test -z "$ac_cv_path_GREP"; then
5145     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5146   fi
5147 else
5148   ac_cv_path_GREP=$GREP
5149 fi
5150
5151 fi
5152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5153 $as_echo "$ac_cv_path_GREP" >&6; }
5154  GREP="$ac_cv_path_GREP"
5155
5156
5157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5158 $as_echo_n "checking for egrep... " >&6; }
5159 if test "${ac_cv_path_EGREP+set}" = set; then :
5160   $as_echo_n "(cached) " >&6
5161 else
5162   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5163    then ac_cv_path_EGREP="$GREP -E"
5164    else
5165      if test -z "$EGREP"; then
5166   ac_path_EGREP_found=false
5167   # Loop through the user's path and test for each of PROGNAME-LIST
5168   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5169 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5170 do
5171   IFS=$as_save_IFS
5172   test -z "$as_dir" && as_dir=.
5173     for ac_prog in egrep; do
5174     for ac_exec_ext in '' $ac_executable_extensions; do
5175       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5176       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5177 # Check for GNU ac_path_EGREP and select it if it is found.
5178   # Check for GNU $ac_path_EGREP
5179 case `"$ac_path_EGREP" --version 2>&1` in
5180 *GNU*)
5181   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5182 *)
5183   ac_count=0
5184   $as_echo_n 0123456789 >"conftest.in"
5185   while :
5186   do
5187     cat "conftest.in" "conftest.in" >"conftest.tmp"
5188     mv "conftest.tmp" "conftest.in"
5189     cp "conftest.in" "conftest.nl"
5190     $as_echo 'EGREP' >> "conftest.nl"
5191     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5192     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5193     as_fn_arith $ac_count + 1 && ac_count=$as_val
5194     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5195       # Best one so far, save it but keep looking for a better one
5196       ac_cv_path_EGREP="$ac_path_EGREP"
5197       ac_path_EGREP_max=$ac_count
5198     fi
5199     # 10*(2^10) chars as input seems more than enough
5200     test $ac_count -gt 10 && break
5201   done
5202   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5203 esac
5204
5205       $ac_path_EGREP_found && break 3
5206     done
5207   done
5208   done
5209 IFS=$as_save_IFS
5210   if test -z "$ac_cv_path_EGREP"; then
5211     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5212   fi
5213 else
5214   ac_cv_path_EGREP=$EGREP
5215 fi
5216
5217    fi
5218 fi
5219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5220 $as_echo "$ac_cv_path_EGREP" >&6; }
5221  EGREP="$ac_cv_path_EGREP"
5222
5223
5224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5225 $as_echo_n "checking for ANSI C header files... " >&6; }
5226 if test "${ac_cv_header_stdc+set}" = set; then :
5227   $as_echo_n "(cached) " >&6
5228 else
5229   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5230 /* end confdefs.h.  */
5231 #include <stdlib.h>
5232 #include <stdarg.h>
5233 #include <string.h>
5234 #include <float.h>
5235
5236 int
5237 main ()
5238 {
5239
5240   ;
5241   return 0;
5242 }
5243 _ACEOF
5244 if ac_fn_c_try_compile "$LINENO"; then :
5245   ac_cv_header_stdc=yes
5246 else
5247   ac_cv_header_stdc=no
5248 fi
5249 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5250
5251 if test $ac_cv_header_stdc = yes; then
5252   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5253   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5254 /* end confdefs.h.  */
5255 #include <string.h>
5256
5257 _ACEOF
5258 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5259   $EGREP "memchr" >/dev/null 2>&1; then :
5260
5261 else
5262   ac_cv_header_stdc=no
5263 fi
5264 rm -f conftest*
5265
5266 fi
5267
5268 if test $ac_cv_header_stdc = yes; then
5269   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5270   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5271 /* end confdefs.h.  */
5272 #include <stdlib.h>
5273
5274 _ACEOF
5275 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5276   $EGREP "free" >/dev/null 2>&1; then :
5277
5278 else
5279   ac_cv_header_stdc=no
5280 fi
5281 rm -f conftest*
5282
5283 fi
5284
5285 if test $ac_cv_header_stdc = yes; then
5286   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5287   if test "$cross_compiling" = yes; then :
5288   :
5289 else
5290   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5291 /* end confdefs.h.  */
5292 #include <ctype.h>
5293 #include <stdlib.h>
5294 #if ((' ' & 0x0FF) == 0x020)
5295 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5296 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5297 #else
5298 # define ISLOWER(c) \
5299                    (('a' <= (c) && (c) <= 'i') \
5300                      || ('j' <= (c) && (c) <= 'r') \
5301                      || ('s' <= (c) && (c) <= 'z'))
5302 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5303 #endif
5304
5305 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5306 int
5307 main ()
5308 {
5309   int i;
5310   for (i = 0; i < 256; i++)
5311     if (XOR (islower (i), ISLOWER (i))
5312         || toupper (i) != TOUPPER (i))
5313       return 2;
5314   return 0;
5315 }
5316 _ACEOF
5317 if ac_fn_c_try_run "$LINENO"; then :
5318
5319 else
5320   ac_cv_header_stdc=no
5321 fi
5322 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5323   conftest.$ac_objext conftest.beam conftest.$ac_ext
5324 fi
5325
5326 fi
5327 fi
5328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5329 $as_echo "$ac_cv_header_stdc" >&6; }
5330 if test $ac_cv_header_stdc = yes; then
5331
5332 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5333
5334 fi
5335
5336 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5337 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5338                   inttypes.h stdint.h unistd.h
5339 do :
5340   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5341 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5342 "
5343 eval as_val=\$$as_ac_Header
5344    if test "x$as_val" = x""yes; then :
5345   cat >>confdefs.h <<_ACEOF
5346 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5347 _ACEOF
5348
5349 fi
5350
5351 done
5352
5353
5354
5355   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5356 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5357   MINIX=yes
5358 else
5359   MINIX=
5360 fi
5361
5362
5363   if test "$MINIX" = yes; then
5364
5365 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5366
5367
5368 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5369
5370
5371 $as_echo "#define _MINIX 1" >>confdefs.h
5372
5373   fi
5374
5375
5376   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5377 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5378 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5379   $as_echo_n "(cached) " >&6
5380 else
5381   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5382 /* end confdefs.h.  */
5383
5384 #         define __EXTENSIONS__ 1
5385           $ac_includes_default
5386 int
5387 main ()
5388 {
5389
5390   ;
5391   return 0;
5392 }
5393 _ACEOF
5394 if ac_fn_c_try_compile "$LINENO"; then :
5395   ac_cv_safe_to_define___extensions__=yes
5396 else
5397   ac_cv_safe_to_define___extensions__=no
5398 fi
5399 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5400 fi
5401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5402 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5403   test $ac_cv_safe_to_define___extensions__ = yes &&
5404     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5405
5406   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5407
5408   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5409
5410   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5411
5412   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5413
5414
5415 ac_ext=c
5416 ac_cpp='$CPP $CPPFLAGS'
5417 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5418 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5419 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5421 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5422 # On Suns, sometimes $CPP names a directory.
5423 if test -n "$CPP" && test -d "$CPP"; then
5424   CPP=
5425 fi
5426 if test -z "$CPP"; then
5427   if test "${ac_cv_prog_CPP+set}" = set; then :
5428   $as_echo_n "(cached) " >&6
5429 else
5430       # Double quotes because CPP needs to be expanded
5431     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5432     do
5433       ac_preproc_ok=false
5434 for ac_c_preproc_warn_flag in '' yes
5435 do
5436   # Use a header file that comes with gcc, so configuring glibc
5437   # with a fresh cross-compiler works.
5438   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5439   # <limits.h> exists even on freestanding compilers.
5440   # On the NeXT, cc -E runs the code through the compiler's parser,
5441   # not just through cpp. "Syntax error" is here to catch this case.
5442   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5443 /* end confdefs.h.  */
5444 #ifdef __STDC__
5445 # include <limits.h>
5446 #else
5447 # include <assert.h>
5448 #endif
5449                      Syntax error
5450 _ACEOF
5451 if ac_fn_c_try_cpp "$LINENO"; then :
5452
5453 else
5454   # Broken: fails on valid input.
5455 continue
5456 fi
5457 rm -f conftest.err conftest.$ac_ext
5458
5459   # OK, works on sane cases.  Now check whether nonexistent headers
5460   # can be detected and how.
5461   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5462 /* end confdefs.h.  */
5463 #include <ac_nonexistent.h>
5464 _ACEOF
5465 if ac_fn_c_try_cpp "$LINENO"; then :
5466   # Broken: success on invalid input.
5467 continue
5468 else
5469   # Passes both tests.
5470 ac_preproc_ok=:
5471 break
5472 fi
5473 rm -f conftest.err conftest.$ac_ext
5474
5475 done
5476 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5477 rm -f conftest.err conftest.$ac_ext
5478 if $ac_preproc_ok; then :
5479   break
5480 fi
5481
5482     done
5483     ac_cv_prog_CPP=$CPP
5484
5485 fi
5486   CPP=$ac_cv_prog_CPP
5487 else
5488   ac_cv_prog_CPP=$CPP
5489 fi
5490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5491 $as_echo "$CPP" >&6; }
5492 ac_preproc_ok=false
5493 for ac_c_preproc_warn_flag in '' yes
5494 do
5495   # Use a header file that comes with gcc, so configuring glibc
5496   # with a fresh cross-compiler works.
5497   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5498   # <limits.h> exists even on freestanding compilers.
5499   # On the NeXT, cc -E runs the code through the compiler's parser,
5500   # not just through cpp. "Syntax error" is here to catch this case.
5501   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5502 /* end confdefs.h.  */
5503 #ifdef __STDC__
5504 # include <limits.h>
5505 #else
5506 # include <assert.h>
5507 #endif
5508                      Syntax error
5509 _ACEOF
5510 if ac_fn_c_try_cpp "$LINENO"; then :
5511
5512 else
5513   # Broken: fails on valid input.
5514 continue
5515 fi
5516 rm -f conftest.err conftest.$ac_ext
5517
5518   # OK, works on sane cases.  Now check whether nonexistent headers
5519   # can be detected and how.
5520   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5521 /* end confdefs.h.  */
5522 #include <ac_nonexistent.h>
5523 _ACEOF
5524 if ac_fn_c_try_cpp "$LINENO"; then :
5525   # Broken: success on invalid input.
5526 continue
5527 else
5528   # Passes both tests.
5529 ac_preproc_ok=:
5530 break
5531 fi
5532 rm -f conftest.err conftest.$ac_ext
5533
5534 done
5535 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5536 rm -f conftest.err conftest.$ac_ext
5537 if $ac_preproc_ok; then :
5538
5539 else
5540   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5541 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5542 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5543 See \`config.log' for more details." "$LINENO" 5; }
5544 fi
5545
5546 ac_ext=c
5547 ac_cpp='$CPP $CPPFLAGS'
5548 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5549 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5550 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5551
5552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5553 $as_echo_n "checking for inline... " >&6; }
5554 if test "${ac_cv_c_inline+set}" = set; then :
5555   $as_echo_n "(cached) " >&6
5556 else
5557   ac_cv_c_inline=no
5558 for ac_kw in inline __inline__ __inline; do
5559   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5560 /* end confdefs.h.  */
5561 #ifndef __cplusplus
5562 typedef int foo_t;
5563 static $ac_kw foo_t static_foo () {return 0; }
5564 $ac_kw foo_t foo () {return 0; }
5565 #endif
5566
5567 _ACEOF
5568 if ac_fn_c_try_compile "$LINENO"; then :
5569   ac_cv_c_inline=$ac_kw
5570 fi
5571 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5572   test "$ac_cv_c_inline" != no && break
5573 done
5574
5575 fi
5576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5577 $as_echo "$ac_cv_c_inline" >&6; }
5578
5579 case $ac_cv_c_inline in
5580   inline | yes) ;;
5581   *)
5582     case $ac_cv_c_inline in
5583       no) ac_val=;;
5584       *) ac_val=$ac_cv_c_inline;;
5585     esac
5586     cat >>confdefs.h <<_ACEOF
5587 #ifndef __cplusplus
5588 #define inline $ac_val
5589 #endif
5590 _ACEOF
5591     ;;
5592 esac
5593
5594
5595 # Check whether --enable-largefile was given.
5596 if test "${enable_largefile+set}" = set; then :
5597   enableval=$enable_largefile;
5598 fi
5599
5600 if test "$enable_largefile" != no; then
5601
5602   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5603 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5604 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5605   $as_echo_n "(cached) " >&6
5606 else
5607   ac_cv_sys_largefile_CC=no
5608      if test "$GCC" != yes; then
5609        ac_save_CC=$CC
5610        while :; do
5611          # IRIX 6.2 and later do not support large files by default,
5612          # so use the C compiler's -n32 option if that helps.
5613          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5614 /* end confdefs.h.  */
5615 #include <sys/types.h>
5616  /* Check that off_t can represent 2**63 - 1 correctly.
5617     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5618     since some C++ compilers masquerading as C compilers
5619     incorrectly reject 9223372036854775807.  */
5620 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5621   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5622                        && LARGE_OFF_T % 2147483647 == 1)
5623                       ? 1 : -1];
5624 int
5625 main ()
5626 {
5627
5628   ;
5629   return 0;
5630 }
5631 _ACEOF
5632          if ac_fn_c_try_compile "$LINENO"; then :
5633   break
5634 fi
5635 rm -f core conftest.err conftest.$ac_objext
5636          CC="$CC -n32"
5637          if ac_fn_c_try_compile "$LINENO"; then :
5638   ac_cv_sys_largefile_CC=' -n32'; break
5639 fi
5640 rm -f core conftest.err conftest.$ac_objext
5641          break
5642        done
5643        CC=$ac_save_CC
5644        rm -f conftest.$ac_ext
5645     fi
5646 fi
5647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5648 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5649   if test "$ac_cv_sys_largefile_CC" != no; then
5650     CC=$CC$ac_cv_sys_largefile_CC
5651   fi
5652
5653   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5654 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5655 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5656   $as_echo_n "(cached) " >&6
5657 else
5658   while :; do
5659   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5660 /* end confdefs.h.  */
5661 #include <sys/types.h>
5662  /* Check that off_t can represent 2**63 - 1 correctly.
5663     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5664     since some C++ compilers masquerading as C compilers
5665     incorrectly reject 9223372036854775807.  */
5666 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5667   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5668                        && LARGE_OFF_T % 2147483647 == 1)
5669                       ? 1 : -1];
5670 int
5671 main ()
5672 {
5673
5674   ;
5675   return 0;
5676 }
5677 _ACEOF
5678 if ac_fn_c_try_compile "$LINENO"; then :
5679   ac_cv_sys_file_offset_bits=no; break
5680 fi
5681 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5682   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5683 /* end confdefs.h.  */
5684 #define _FILE_OFFSET_BITS 64
5685 #include <sys/types.h>
5686  /* Check that off_t can represent 2**63 - 1 correctly.
5687     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5688     since some C++ compilers masquerading as C compilers
5689     incorrectly reject 9223372036854775807.  */
5690 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5691   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5692                        && LARGE_OFF_T % 2147483647 == 1)
5693                       ? 1 : -1];
5694 int
5695 main ()
5696 {
5697
5698   ;
5699   return 0;
5700 }
5701 _ACEOF
5702 if ac_fn_c_try_compile "$LINENO"; then :
5703   ac_cv_sys_file_offset_bits=64; break
5704 fi
5705 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5706   ac_cv_sys_file_offset_bits=unknown
5707   break
5708 done
5709 fi
5710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5711 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5712 case $ac_cv_sys_file_offset_bits in #(
5713   no | unknown) ;;
5714   *)
5715 cat >>confdefs.h <<_ACEOF
5716 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5717 _ACEOF
5718 ;;
5719 esac
5720 rm -rf conftest*
5721   if test $ac_cv_sys_file_offset_bits = unknown; then
5722     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5723 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5724 if test "${ac_cv_sys_large_files+set}" = set; then :
5725   $as_echo_n "(cached) " >&6
5726 else
5727   while :; do
5728   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5729 /* end confdefs.h.  */
5730 #include <sys/types.h>
5731  /* Check that off_t can represent 2**63 - 1 correctly.
5732     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5733     since some C++ compilers masquerading as C compilers
5734     incorrectly reject 9223372036854775807.  */
5735 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5736   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5737                        && LARGE_OFF_T % 2147483647 == 1)
5738                       ? 1 : -1];
5739 int
5740 main ()
5741 {
5742
5743   ;
5744   return 0;
5745 }
5746 _ACEOF
5747 if ac_fn_c_try_compile "$LINENO"; then :
5748   ac_cv_sys_large_files=no; break
5749 fi
5750 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5751   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5752 /* end confdefs.h.  */
5753 #define _LARGE_FILES 1
5754 #include <sys/types.h>
5755  /* Check that off_t can represent 2**63 - 1 correctly.
5756     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5757     since some C++ compilers masquerading as C compilers
5758     incorrectly reject 9223372036854775807.  */
5759 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5760   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5761                        && LARGE_OFF_T % 2147483647 == 1)
5762                       ? 1 : -1];
5763 int
5764 main ()
5765 {
5766
5767   ;
5768   return 0;
5769 }
5770 _ACEOF
5771 if ac_fn_c_try_compile "$LINENO"; then :
5772   ac_cv_sys_large_files=1; break
5773 fi
5774 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5775   ac_cv_sys_large_files=unknown
5776   break
5777 done
5778 fi
5779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5780 $as_echo "$ac_cv_sys_large_files" >&6; }
5781 case $ac_cv_sys_large_files in #(
5782   no | unknown) ;;
5783   *)
5784 cat >>confdefs.h <<_ACEOF
5785 #define _LARGE_FILES $ac_cv_sys_large_files
5786 _ACEOF
5787 ;;
5788 esac
5789 rm -rf conftest*
5790   fi
5791 fi
5792
5793
5794 # sizeof(char) is 1 by definition.
5795 # The cast to long int works around a bug in the HP C Compiler
5796 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5797 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5798 # This bug is HP SR number 8606223364.
5799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
5800 $as_echo_n "checking size of void *... " >&6; }
5801 if test "${ac_cv_sizeof_void_p+set}" = set; then :
5802   $as_echo_n "(cached) " >&6
5803 else
5804   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
5805
5806 else
5807   if test "$ac_cv_type_void_p" = yes; then
5808      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5809 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5810 { as_fn_set_status 77
5811 as_fn_error "cannot compute sizeof (void *)
5812 See \`config.log' for more details." "$LINENO" 5; }; }
5813    else
5814      ac_cv_sizeof_void_p=0
5815    fi
5816 fi
5817
5818 fi
5819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
5820 $as_echo "$ac_cv_sizeof_void_p" >&6; }
5821
5822
5823
5824 cat >>confdefs.h <<_ACEOF
5825 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5826 _ACEOF
5827
5828
5829 # The cast to long int works around a bug in the HP C Compiler
5830 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5831 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5832 # This bug is HP SR number 8606223364.
5833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
5834 $as_echo_n "checking size of short... " >&6; }
5835 if test "${ac_cv_sizeof_short+set}" = set; then :
5836   $as_echo_n "(cached) " >&6
5837 else
5838   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
5839
5840 else
5841   if test "$ac_cv_type_short" = yes; then
5842      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5843 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5844 { as_fn_set_status 77
5845 as_fn_error "cannot compute sizeof (short)
5846 See \`config.log' for more details." "$LINENO" 5; }; }
5847    else
5848      ac_cv_sizeof_short=0
5849    fi
5850 fi
5851
5852 fi
5853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
5854 $as_echo "$ac_cv_sizeof_short" >&6; }
5855
5856
5857
5858 cat >>confdefs.h <<_ACEOF
5859 #define SIZEOF_SHORT $ac_cv_sizeof_short
5860 _ACEOF
5861
5862
5863 # The cast to long int works around a bug in the HP C Compiler
5864 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5865 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5866 # This bug is HP SR number 8606223364.
5867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5868 $as_echo_n "checking size of int... " >&6; }
5869 if test "${ac_cv_sizeof_int+set}" = set; then :
5870   $as_echo_n "(cached) " >&6
5871 else
5872   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
5873
5874 else
5875   if test "$ac_cv_type_int" = yes; then
5876      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5877 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5878 { as_fn_set_status 77
5879 as_fn_error "cannot compute sizeof (int)
5880 See \`config.log' for more details." "$LINENO" 5; }; }
5881    else
5882      ac_cv_sizeof_int=0
5883    fi
5884 fi
5885
5886 fi
5887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5888 $as_echo "$ac_cv_sizeof_int" >&6; }
5889
5890
5891
5892 cat >>confdefs.h <<_ACEOF
5893 #define SIZEOF_INT $ac_cv_sizeof_int
5894 _ACEOF
5895
5896
5897 # The cast to long int works around a bug in the HP C Compiler
5898 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5899 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5900 # This bug is HP SR number 8606223364.
5901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5902 $as_echo_n "checking size of long... " >&6; }
5903 if test "${ac_cv_sizeof_long+set}" = set; then :
5904   $as_echo_n "(cached) " >&6
5905 else
5906   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5907
5908 else
5909   if test "$ac_cv_type_long" = yes; then
5910      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5911 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5912 { as_fn_set_status 77
5913 as_fn_error "cannot compute sizeof (long)
5914 See \`config.log' for more details." "$LINENO" 5; }; }
5915    else
5916      ac_cv_sizeof_long=0
5917    fi
5918 fi
5919
5920 fi
5921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5922 $as_echo "$ac_cv_sizeof_long" >&6; }
5923
5924
5925
5926 cat >>confdefs.h <<_ACEOF
5927 #define SIZEOF_LONG $ac_cv_sizeof_long
5928 _ACEOF
5929
5930
5931 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5932 if test "x$ac_cv_type_long_long" = x""yes; then :
5933
5934 cat >>confdefs.h <<_ACEOF
5935 #define HAVE_LONG_LONG 1
5936 _ACEOF
5937
5938 # The cast to long int works around a bug in the HP C Compiler
5939 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5940 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5941 # This bug is HP SR number 8606223364.
5942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5943 $as_echo_n "checking size of long long... " >&6; }
5944 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5945   $as_echo_n "(cached) " >&6
5946 else
5947   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
5948
5949 else
5950   if test "$ac_cv_type_long_long" = yes; then
5951      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5952 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5953 { as_fn_set_status 77
5954 as_fn_error "cannot compute sizeof (long long)
5955 See \`config.log' for more details." "$LINENO" 5; }; }
5956    else
5957      ac_cv_sizeof_long_long=0
5958    fi
5959 fi
5960
5961 fi
5962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5963 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5964
5965
5966
5967 cat >>confdefs.h <<_ACEOF
5968 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5969 _ACEOF
5970
5971
5972 fi
5973
5974 ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default"
5975 if test "x$ac_cv_type___int64" = x""yes; then :
5976
5977 cat >>confdefs.h <<_ACEOF
5978 #define HAVE___INT64 1
5979 _ACEOF
5980
5981 # The cast to long int works around a bug in the HP C Compiler
5982 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5983 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5984 # This bug is HP SR number 8606223364.
5985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __int64" >&5
5986 $as_echo_n "checking size of __int64... " >&6; }
5987 if test "${ac_cv_sizeof___int64+set}" = set; then :
5988   $as_echo_n "(cached) " >&6
5989 else
5990   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__int64))" "ac_cv_sizeof___int64"        "$ac_includes_default"; then :
5991
5992 else
5993   if test "$ac_cv_type___int64" = yes; then
5994      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5995 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5996 { as_fn_set_status 77
5997 as_fn_error "cannot compute sizeof (__int64)
5998 See \`config.log' for more details." "$LINENO" 5; }; }
5999    else
6000      ac_cv_sizeof___int64=0
6001    fi
6002 fi
6003
6004 fi
6005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___int64" >&5
6006 $as_echo "$ac_cv_sizeof___int64" >&6; }
6007
6008
6009
6010 cat >>confdefs.h <<_ACEOF
6011 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6012 _ACEOF
6013
6014
6015 fi
6016
6017 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6018 case $ac_cv_c_int8_t in #(
6019   no|yes) ;; #(
6020   *)
6021
6022 cat >>confdefs.h <<_ACEOF
6023 #define int8_t $ac_cv_c_int8_t
6024 _ACEOF
6025 ;;
6026 esac
6027
6028 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6029 case $ac_cv_c_int16_t in #(
6030   no|yes) ;; #(
6031   *)
6032
6033 cat >>confdefs.h <<_ACEOF
6034 #define int16_t $ac_cv_c_int16_t
6035 _ACEOF
6036 ;;
6037 esac
6038
6039 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6040 case $ac_cv_c_int32_t in #(
6041   no|yes) ;; #(
6042   *)
6043
6044 cat >>confdefs.h <<_ACEOF
6045 #define int32_t $ac_cv_c_int32_t
6046 _ACEOF
6047 ;;
6048 esac
6049
6050 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
6051 case $ac_cv_c_int64_t in #(
6052   no|yes) ;; #(
6053   *)
6054
6055 cat >>confdefs.h <<_ACEOF
6056 #define int64_t $ac_cv_c_int64_t
6057 _ACEOF
6058 ;;
6059 esac
6060
6061
6062   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
6063 $as_echo_n "checking for long long int... " >&6; }
6064 if test "${ac_cv_type_long_long_int+set}" = set; then :
6065   $as_echo_n "(cached) " >&6
6066 else
6067   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6068 /* end confdefs.h.  */
6069
6070   /* For now, do not test the preprocessor; as of 2007 there are too many
6071          implementations with broken preprocessors.  Perhaps this can
6072          be revisited in 2012.  In the meantime, code should not expect
6073          #if to work with literals wider than 32 bits.  */
6074       /* Test literals.  */
6075       long long int ll = 9223372036854775807ll;
6076       long long int nll = -9223372036854775807LL;
6077       unsigned long long int ull = 18446744073709551615ULL;
6078       /* Test constant expressions.   */
6079       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6080                      ? 1 : -1)];
6081       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6082                      ? 1 : -1)];
6083       int i = 63;
6084 int
6085 main ()
6086 {
6087 /* Test availability of runtime routines for shift and division.  */
6088       long long int llmax = 9223372036854775807ll;
6089       unsigned long long int ullmax = 18446744073709551615ull;
6090       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6091               | (llmax / ll) | (llmax % ll)
6092               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6093               | (ullmax / ull) | (ullmax % ull));
6094   ;
6095   return 0;
6096 }
6097
6098 _ACEOF
6099 if ac_fn_c_try_link "$LINENO"; then :
6100                         if test "$cross_compiling" = yes; then :
6101   ac_cv_type_long_long_int=yes
6102 else
6103   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6104 /* end confdefs.h.  */
6105 #include <limits.h>
6106                #ifndef LLONG_MAX
6107                # define HALF \
6108                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
6109                # define LLONG_MAX (HALF - 1 + HALF)
6110                #endif
6111 int
6112 main ()
6113 {
6114 long long int n = 1;
6115                int i;
6116                for (i = 0; ; i++)
6117                  {
6118                    long long int m = n << i;
6119                    if (m >> i != n)
6120                      return 1;
6121                    if (LLONG_MAX / 2 < m)
6122                      break;
6123                  }
6124                return 0;
6125   ;
6126   return 0;
6127 }
6128 _ACEOF
6129 if ac_fn_c_try_run "$LINENO"; then :
6130   ac_cv_type_long_long_int=yes
6131 else
6132   ac_cv_type_long_long_int=no
6133 fi
6134 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6135   conftest.$ac_objext conftest.beam conftest.$ac_ext
6136 fi
6137
6138 else
6139   ac_cv_type_long_long_int=no
6140 fi
6141 rm -f core conftest.err conftest.$ac_objext \
6142     conftest$ac_exeext conftest.$ac_ext
6143 fi
6144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
6145 $as_echo "$ac_cv_type_long_long_int" >&6; }
6146   if test $ac_cv_type_long_long_int = yes; then
6147
6148 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
6149
6150   fi
6151
6152
6153
6154   ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
6155 if test "x$ac_cv_type_intmax_t" = x""yes; then :
6156
6157 $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
6158
6159 else
6160   test $ac_cv_type_long_long_int = yes \
6161        && ac_type='long long int' \
6162        || ac_type='long int'
6163
6164 cat >>confdefs.h <<_ACEOF
6165 #define intmax_t $ac_type
6166 _ACEOF
6167
6168 fi
6169
6170
6171
6172   ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
6173 if test "x$ac_cv_type_intptr_t" = x""yes; then :
6174
6175 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
6176
6177 else
6178   for ac_type in 'int' 'long int' 'long long int'; do
6179        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6180 /* end confdefs.h.  */
6181 $ac_includes_default
6182 int
6183 main ()
6184 {
6185 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6186 test_array [0] = 0
6187
6188   ;
6189   return 0;
6190 }
6191 _ACEOF
6192 if ac_fn_c_try_compile "$LINENO"; then :
6193
6194 cat >>confdefs.h <<_ACEOF
6195 #define intptr_t $ac_type
6196 _ACEOF
6197
6198           ac_type=
6199 fi
6200 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6201        test -z "$ac_type" && break
6202      done
6203 fi
6204
6205
6206 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6207 case $ac_cv_c_uint8_t in #(
6208   no|yes) ;; #(
6209   *)
6210
6211 $as_echo "#define _UINT8_T 1" >>confdefs.h
6212
6213
6214 cat >>confdefs.h <<_ACEOF
6215 #define uint8_t $ac_cv_c_uint8_t
6216 _ACEOF
6217 ;;
6218   esac
6219
6220 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6221 case $ac_cv_c_uint16_t in #(
6222   no|yes) ;; #(
6223   *)
6224
6225
6226 cat >>confdefs.h <<_ACEOF
6227 #define uint16_t $ac_cv_c_uint16_t
6228 _ACEOF
6229 ;;
6230   esac
6231
6232 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6233 case $ac_cv_c_uint32_t in #(
6234   no|yes) ;; #(
6235   *)
6236
6237 $as_echo "#define _UINT32_T 1" >>confdefs.h
6238
6239
6240 cat >>confdefs.h <<_ACEOF
6241 #define uint32_t $ac_cv_c_uint32_t
6242 _ACEOF
6243 ;;
6244   esac
6245
6246 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6247 case $ac_cv_c_uint64_t in #(
6248   no|yes) ;; #(
6249   *)
6250
6251 $as_echo "#define _UINT64_T 1" >>confdefs.h
6252
6253
6254 cat >>confdefs.h <<_ACEOF
6255 #define uint64_t $ac_cv_c_uint64_t
6256 _ACEOF
6257 ;;
6258   esac
6259
6260
6261   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
6262 $as_echo_n "checking for unsigned long long int... " >&6; }
6263 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
6264   $as_echo_n "(cached) " >&6
6265 else
6266   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6267 /* end confdefs.h.  */
6268
6269   /* For now, do not test the preprocessor; as of 2007 there are too many
6270          implementations with broken preprocessors.  Perhaps this can
6271          be revisited in 2012.  In the meantime, code should not expect
6272          #if to work with literals wider than 32 bits.  */
6273       /* Test literals.  */
6274       long long int ll = 9223372036854775807ll;
6275       long long int nll = -9223372036854775807LL;
6276       unsigned long long int ull = 18446744073709551615ULL;
6277       /* Test constant expressions.   */
6278       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6279                      ? 1 : -1)];
6280       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6281                      ? 1 : -1)];
6282       int i = 63;
6283 int
6284 main ()
6285 {
6286 /* Test availability of runtime routines for shift and division.  */
6287       long long int llmax = 9223372036854775807ll;
6288       unsigned long long int ullmax = 18446744073709551615ull;
6289       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6290               | (llmax / ll) | (llmax % ll)
6291               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6292               | (ullmax / ull) | (ullmax % ull));
6293   ;
6294   return 0;
6295 }
6296
6297 _ACEOF
6298 if ac_fn_c_try_link "$LINENO"; then :
6299   ac_cv_type_unsigned_long_long_int=yes
6300 else
6301   ac_cv_type_unsigned_long_long_int=no
6302 fi
6303 rm -f core conftest.err conftest.$ac_objext \
6304     conftest$ac_exeext conftest.$ac_ext
6305 fi
6306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
6307 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
6308   if test $ac_cv_type_unsigned_long_long_int = yes; then
6309
6310 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
6311
6312   fi
6313
6314
6315
6316   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
6317 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
6318
6319 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
6320
6321 else
6322   test $ac_cv_type_unsigned_long_long_int = yes \
6323        && ac_type='unsigned long long int' \
6324        || ac_type='unsigned long int'
6325
6326 cat >>confdefs.h <<_ACEOF
6327 #define uintmax_t $ac_type
6328 _ACEOF
6329
6330 fi
6331
6332
6333
6334   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6335 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
6336
6337 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6338
6339 else
6340   for ac_type in 'unsigned int' 'unsigned long int' \
6341         'unsigned long long int'; do
6342        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6343 /* end confdefs.h.  */
6344 $ac_includes_default
6345 int
6346 main ()
6347 {
6348 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6349 test_array [0] = 0
6350
6351   ;
6352   return 0;
6353 }
6354 _ACEOF
6355 if ac_fn_c_try_compile "$LINENO"; then :
6356
6357 cat >>confdefs.h <<_ACEOF
6358 #define uintptr_t $ac_type
6359 _ACEOF
6360
6361           ac_type=
6362 fi
6363 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6364        test -z "$ac_type" && break
6365      done
6366 fi
6367
6368
6369
6370
6371
6372
6373
6374
6375
6376
6377
6378
6379
6380
6381
6382 # ---------------------
6383 # Warnings and checking
6384 # ---------------------
6385
6386 # Check $CC warning features (if it's GCC).
6387 # We want to use -pedantic, but we don't want warnings about
6388 # * 'long long'
6389 # * variadic macros
6390 # * overlong strings
6391 # * C++11 narrowing conversions in { }
6392 # So, we only use -pedantic if we can disable those warnings.
6393
6394 loose_warn=
6395 save_CFLAGS="$CFLAGS"
6396 for real_option in -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual; do
6397   # Do the check with the no- prefix removed since gcc silently
6398   # accepts any -Wno-* option on purpose
6399   case $real_option in
6400     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6401     *) option=$real_option ;;
6402   esac
6403   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6404
6405   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6406 $as_echo_n "checking whether $CC supports $option... " >&6; }
6407 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6408   $as_echo_n "(cached) " >&6
6409 else
6410   CFLAGS="$option"
6411     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6412 /* end confdefs.h.  */
6413
6414 int
6415 main ()
6416 {
6417
6418   ;
6419   return 0;
6420 }
6421 _ACEOF
6422 if ac_fn_c_try_compile "$LINENO"; then :
6423   eval "$as_acx_Woption=yes"
6424 else
6425   eval "$as_acx_Woption=no"
6426 fi
6427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6428
6429 fi
6430 eval ac_res=\$$as_acx_Woption
6431                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6432 $as_echo "$ac_res" >&6; }
6433   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6434   loose_warn="$loose_warn${loose_warn:+ }$real_option"
6435 fi
6436   done
6437 CFLAGS="$save_CFLAGS"
6438
6439 c_loose_warn=
6440 save_CFLAGS="$CFLAGS"
6441 for real_option in -Wstrict-prototypes -Wmissing-prototypes; do
6442   # Do the check with the no- prefix removed since gcc silently
6443   # accepts any -Wno-* option on purpose
6444   case $real_option in
6445     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6446     *) option=$real_option ;;
6447   esac
6448   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6449
6450   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6451 $as_echo_n "checking whether $CC supports $option... " >&6; }
6452 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6453   $as_echo_n "(cached) " >&6
6454 else
6455   CFLAGS="$option"
6456     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6457 /* end confdefs.h.  */
6458
6459 int
6460 main ()
6461 {
6462
6463   ;
6464   return 0;
6465 }
6466 _ACEOF
6467 if ac_fn_c_try_compile "$LINENO"; then :
6468   eval "$as_acx_Woption=yes"
6469 else
6470   eval "$as_acx_Woption=no"
6471 fi
6472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6473
6474 fi
6475 eval ac_res=\$$as_acx_Woption
6476                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6477 $as_echo "$ac_res" >&6; }
6478   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6479   c_loose_warn="$c_loose_warn${c_loose_warn:+ }$real_option"
6480 fi
6481   done
6482 CFLAGS="$save_CFLAGS"
6483
6484 strict_warn=
6485 save_CFLAGS="$CFLAGS"
6486 for real_option in -Wmissing-format-attribute; do
6487   # Do the check with the no- prefix removed since gcc silently
6488   # accepts any -Wno-* option on purpose
6489   case $real_option in
6490     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6491     *) option=$real_option ;;
6492   esac
6493   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6494
6495   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6496 $as_echo_n "checking whether $CC supports $option... " >&6; }
6497 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6498   $as_echo_n "(cached) " >&6
6499 else
6500   CFLAGS="$option"
6501     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6502 /* end confdefs.h.  */
6503
6504 int
6505 main ()
6506 {
6507
6508   ;
6509   return 0;
6510 }
6511 _ACEOF
6512 if ac_fn_c_try_compile "$LINENO"; then :
6513   eval "$as_acx_Woption=yes"
6514 else
6515   eval "$as_acx_Woption=no"
6516 fi
6517 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6518
6519 fi
6520 eval ac_res=\$$as_acx_Woption
6521                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6522 $as_echo "$ac_res" >&6; }
6523   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6524   strict_warn="$strict_warn${strict_warn:+ }$real_option"
6525 fi
6526   done
6527 CFLAGS="$save_CFLAGS"
6528
6529 c_strict_warn=
6530 save_CFLAGS="$CFLAGS"
6531 for real_option in -Wold-style-definition -Wc++-compat; do
6532   # Do the check with the no- prefix removed since gcc silently
6533   # accepts any -Wno-* option on purpose
6534   case $real_option in
6535     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6536     *) option=$real_option ;;
6537   esac
6538   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6539
6540   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6541 $as_echo_n "checking whether $CC supports $option... " >&6; }
6542 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6543   $as_echo_n "(cached) " >&6
6544 else
6545   CFLAGS="$option"
6546     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6547 /* end confdefs.h.  */
6548
6549 int
6550 main ()
6551 {
6552
6553   ;
6554   return 0;
6555 }
6556 _ACEOF
6557 if ac_fn_c_try_compile "$LINENO"; then :
6558   eval "$as_acx_Woption=yes"
6559 else
6560   eval "$as_acx_Woption=no"
6561 fi
6562 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6563
6564 fi
6565 eval ac_res=\$$as_acx_Woption
6566                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6567 $as_echo "$ac_res" >&6; }
6568   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6569   c_strict_warn="$c_strict_warn${c_strict_warn:+ }$real_option"
6570 fi
6571   done
6572 CFLAGS="$save_CFLAGS"
6573
6574 # Do the check with the no- prefix removed from the warning options
6575 # since gcc silently accepts any -Wno-* option on purpose
6576 if test "$GCC" = yes; then :
6577   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings" >&5
6578 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings... " >&6; }
6579 if test "${acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings+set}" = set; then :
6580   $as_echo_n "(cached) " >&6
6581 else
6582   save_CFLAGS="$CFLAGS"
6583 CFLAGS="-pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings"
6584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6585 /* end confdefs.h.  */
6586
6587 int
6588 main ()
6589 {
6590
6591   ;
6592   return 0;
6593 }
6594 _ACEOF
6595 if ac_fn_c_try_compile "$LINENO"; then :
6596   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=yes
6597 else
6598   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=no
6599 fi
6600 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6601 CFLAGS="$save_CFLAGS"
6602 fi
6603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&5
6604 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&6; }
6605 if test $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings = yes; then :
6606   strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6607 fi
6608
6609 fi
6610
6611 # Check whether --enable-werror-always was given.
6612 if test "${enable_werror_always+set}" = set; then :
6613   enableval=$enable_werror_always;
6614 else
6615   enable_werror_always=no
6616 fi
6617
6618 if test $enable_werror_always = yes; then :
6619   strict_warn="$strict_warn${strict_warn:+ }-Werror"
6620 fi
6621
6622
6623
6624 # The above macros do nothing if the compiler is not GCC.  However, the
6625 # Makefile has more goo to add other flags, so these variables are used
6626 # to enable warnings only for GCC.
6627 warn_cflags=
6628 warn_cxxflags=
6629 if test "x$GCC" = "xyes"; then
6630   warn_cflags='$(GCC_WARN_CFLAGS)'
6631   warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
6632 fi
6633
6634
6635
6636 # Disable exceptions and RTTI if building with g++
6637 noexception_flags=
6638 save_CFLAGS="$CFLAGS"
6639 for real_option in -fno-exceptions -fno-rtti -fasynchronous-unwind-tables; do
6640   # Do the check with the no- prefix removed since gcc silently
6641   # accepts any -Wno-* option on purpose
6642   case $real_option in
6643     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6644     *) option=$real_option ;;
6645   esac
6646   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6647
6648   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6649 $as_echo_n "checking whether $CC supports $option... " >&6; }
6650 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6651   $as_echo_n "(cached) " >&6
6652 else
6653   CFLAGS="$option"
6654     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6655 /* end confdefs.h.  */
6656
6657 int
6658 main ()
6659 {
6660
6661   ;
6662   return 0;
6663 }
6664 _ACEOF
6665 if ac_fn_c_try_compile "$LINENO"; then :
6666   eval "$as_acx_Woption=yes"
6667 else
6668   eval "$as_acx_Woption=no"
6669 fi
6670 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6671
6672 fi
6673 eval ac_res=\$$as_acx_Woption
6674                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6675 $as_echo "$ac_res" >&6; }
6676   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6677   noexception_flags="$noexception_flags${noexception_flags:+ }$real_option"
6678 fi
6679   done
6680 CFLAGS="$save_CFLAGS"
6681
6682
6683 # Enable expensive internal checks
6684 is_release=
6685 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6686   is_release=yes
6687 fi
6688
6689 # Check whether --enable-checking was given.
6690 if test "${enable_checking+set}" = set; then :
6691   enableval=$enable_checking; ac_checking_flags="${enableval}"
6692 else
6693
6694 # Determine the default checks.
6695 if test x$is_release = x ; then
6696   ac_checking_flags=yes
6697 else
6698   ac_checking_flags=release
6699 fi
6700 fi
6701
6702 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6703 for check in release $ac_checking_flags
6704 do
6705         case $check in
6706         # these set all the flags to specific states
6707         yes)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
6708                         ac_fold_checking= ; ac_gc_checking=1 ;
6709                         ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
6710                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6711                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6712                         ac_types_checking=1 ;;
6713         no|none)        ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
6714                         ac_fold_checking= ; ac_gc_checking= ;
6715                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6716                         ac_rtlflag_checking= ; ac_runtime_checking= ;
6717                         ac_tree_checking= ; ac_valgrind_checking= ;
6718                         ac_types_checking= ;;
6719         all)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
6720                         ac_fold_checking=1 ; ac_gc_checking=1 ;
6721                         ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
6722                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6723                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6724                         ac_types_checking=1 ;;
6725         release)        ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
6726                         ac_fold_checking= ; ac_gc_checking= ;
6727                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6728                         ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6729                         ac_tree_checking= ; ac_valgrind_checking= ;
6730                         ac_types_checking= ;;
6731         # these enable particular checks
6732         assert)         ac_assert_checking=1 ;;
6733         df)             ac_df_checking=1 ;;
6734         fold)           ac_fold_checking=1 ;;
6735         gc)             ac_gc_checking=1 ;;
6736         gcac)           ac_gc_always_collect=1 ;;
6737         gimple)         ac_gimple_checking=1 ;;
6738         misc)           ac_checking=1 ;;
6739         rtl)            ac_rtl_checking=1 ;;
6740         rtlflag)        ac_rtlflag_checking=1 ;;
6741         runtime)        ac_runtime_checking=1 ;;
6742         tree)           ac_tree_checking=1 ;;
6743         types)          ac_types_checking=1 ;;
6744         valgrind)       ac_valgrind_checking=1 ;;
6745         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
6746         esac
6747 done
6748 IFS="$ac_save_IFS"
6749
6750 nocommon_flag=""
6751 if test x$ac_checking != x ; then
6752
6753 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
6754
6755   nocommon_flag=-fno-common
6756 fi
6757
6758 if test x$ac_df_checking != x ; then
6759
6760 $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
6761
6762 fi
6763 if test x$ac_assert_checking != x ; then
6764
6765 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
6766
6767 fi
6768 if test x$ac_gimple_checking != x ; then
6769
6770 $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
6771
6772 fi
6773
6774 if test x$ac_runtime_checking != x ; then
6775
6776 $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
6777
6778 fi
6779 if test x$ac_tree_checking != x ; then
6780
6781 $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
6782
6783   TREEBROWSER=tree-browser.o
6784 fi
6785 if test x$ac_types_checking != x ; then
6786
6787 $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
6788
6789 fi
6790
6791 if test x$ac_rtl_checking != x ; then
6792
6793 $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
6794
6795 fi
6796 if test x$ac_rtlflag_checking != x ; then
6797
6798 $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
6799
6800 fi
6801 if test x$ac_gc_checking != x ; then
6802
6803 $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
6804
6805 fi
6806 if test x$ac_gc_always_collect != x ; then
6807
6808 $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
6809
6810 fi
6811 if test x$ac_fold_checking != x ; then
6812
6813 $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
6814
6815 fi
6816 valgrind_path_defines=
6817 valgrind_command=
6818
6819 ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
6820 if test "x$ac_cv_header_valgrind_h" = x""yes; then :
6821   have_valgrind_h=yes
6822 else
6823   have_valgrind_h=no
6824 fi
6825
6826
6827
6828 if test x$ac_valgrind_checking != x ; then
6829   # It is certainly possible that there's valgrind but no valgrind.h.
6830   # GCC relies on making annotations so we must have both.
6831   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6832 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
6833   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6834 /* end confdefs.h.  */
6835 #include <valgrind/memcheck.h>
6836 #ifndef VALGRIND_DISCARD
6837 #error VALGRIND_DISCARD not defined
6838 #endif
6839 _ACEOF
6840 if ac_fn_c_try_cpp "$LINENO"; then :
6841   gcc_cv_header_valgrind_memcheck_h=yes
6842 else
6843   gcc_cv_header_valgrind_memcheck_h=no
6844 fi
6845 rm -f conftest.err conftest.$ac_ext
6846   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6847 $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
6848   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6849 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
6850   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6851 /* end confdefs.h.  */
6852 #include <memcheck.h>
6853 #ifndef VALGRIND_DISCARD
6854 #error VALGRIND_DISCARD not defined
6855 #endif
6856 _ACEOF
6857 if ac_fn_c_try_cpp "$LINENO"; then :
6858   gcc_cv_header_memcheck_h=yes
6859 else
6860   gcc_cv_header_memcheck_h=no
6861 fi
6862 rm -f conftest.err conftest.$ac_ext
6863   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
6864 $as_echo "$gcc_cv_header_memcheck_h" >&6; }
6865
6866 # Prepare PATH_SEPARATOR.
6867 # The user is always right.
6868 if test "${PATH_SEPARATOR+set}" != set; then
6869   echo "#! /bin/sh" >conf$$.sh
6870   echo  "exit 0"   >>conf$$.sh
6871   chmod +x conf$$.sh
6872   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6873     PATH_SEPARATOR=';'
6874   else
6875     PATH_SEPARATOR=:
6876   fi
6877   rm -f conf$$.sh
6878 fi
6879
6880 # Find out how to test for executable files. Don't use a zero-byte file,
6881 # as systems may use methods other than mode bits to determine executability.
6882 cat >conf$$.file <<_ASEOF
6883 #! /bin/sh
6884 exit 0
6885 _ASEOF
6886 chmod +x conf$$.file
6887 if test -x conf$$.file >/dev/null 2>&1; then
6888   ac_executable_p="test -x"
6889 else
6890   ac_executable_p="test -f"
6891 fi
6892 rm -f conf$$.file
6893
6894 # Extract the first word of "valgrind", so it can be a program name with args.
6895 set dummy valgrind; ac_word=$2
6896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6897 $as_echo_n "checking for $ac_word... " >&6; }
6898 if test "${ac_cv_path_valgrind_path+set}" = set; then :
6899   $as_echo_n "(cached) " >&6
6900 else
6901   case "$valgrind_path" in
6902   [\\/]* | ?:[\\/]*)
6903     ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6904     ;;
6905   *)
6906     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6907     for ac_dir in $PATH; do
6908       IFS="$ac_save_IFS"
6909       test -z "$ac_dir" && ac_dir=.
6910       for ac_exec_ext in '' $ac_executable_extensions; do
6911         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6912           if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6913             ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6914             break 2
6915           fi
6916         fi
6917       done
6918     done
6919     IFS="$ac_save_IFS"
6920     ;;
6921 esac
6922 fi
6923 valgrind_path="$ac_cv_path_valgrind_path"
6924 if test -n "$valgrind_path"; then
6925   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
6926 $as_echo "$valgrind_path" >&6; }
6927 else
6928   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6929 $as_echo "no" >&6; }
6930 fi
6931
6932   if test "x$valgrind_path" = "x" \
6933     || (test $have_valgrind_h = no \
6934         && test $gcc_cv_header_memcheck_h = no \
6935         && test $gcc_cv_header_valgrind_memcheck_h = no); then
6936         as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
6937   fi
6938   valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6939   valgrind_command="$valgrind_path -q"
6940
6941 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
6942
6943   if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6944
6945 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
6946
6947   fi
6948   if test $gcc_cv_header_memcheck_h = yes; then
6949
6950 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
6951
6952   fi
6953 fi
6954
6955
6956
6957 # Enable code coverage collection
6958 # Check whether --enable-coverage was given.
6959 if test "${enable_coverage+set}" = set; then :
6960   enableval=$enable_coverage; case "${enableval}" in
6961   yes|noopt)
6962     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6963     ;;
6964   opt)
6965     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6966     ;;
6967   no)
6968     # a.k.a. --disable-coverage
6969     coverage_flags=""
6970     ;;
6971   *)
6972     as_fn_error "unknown coverage setting $enableval" "$LINENO" 5
6973     ;;
6974 esac
6975 else
6976   coverage_flags=""
6977 fi
6978
6979
6980
6981 # Check whether --enable-gather-detailed-mem-stats was given.
6982 if test "${enable_gather_detailed_mem_stats+set}" = set; then :
6983   enableval=$enable_gather_detailed_mem_stats;
6984 else
6985   enable_gather_detailed_mem_stats=no
6986 fi
6987
6988 gather_stats=`if test $enable_gather_detailed_mem_stats != no; then echo 1; else echo 0; fi`
6989
6990 cat >>confdefs.h <<_ACEOF
6991 #define GATHER_STATISTICS $gather_stats
6992 _ACEOF
6993
6994
6995 # -------------------------------
6996 # Miscenalleous configure options
6997 # -------------------------------
6998
6999 # With stabs
7000
7001 # Check whether --with-stabs was given.
7002 if test "${with_stabs+set}" = set; then :
7003   withval=$with_stabs; stabs="$with_stabs"
7004 else
7005   stabs=no
7006 fi
7007
7008
7009 # Determine whether or not multilibs are enabled.
7010 # Check whether --enable-multilib was given.
7011 if test "${enable_multilib+set}" = set; then :
7012   enableval=$enable_multilib;
7013 else
7014   enable_multilib=yes
7015 fi
7016
7017
7018
7019 # Enable __cxa_atexit for C++.
7020 # Check whether --enable-__cxa_atexit was given.
7021 if test "${enable___cxa_atexit+set}" = set; then :
7022   enableval=$enable___cxa_atexit;
7023 fi
7024
7025
7026 # Enable C extension for decimal float if target supports it.
7027
7028 # Check whether --enable-decimal-float was given.
7029 if test "${enable_decimal_float+set}" = set; then :
7030   enableval=$enable_decimal_float;
7031   case $enable_decimal_float in
7032     yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
7033     *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
7034 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
7035   esac
7036
7037 else
7038
7039   case $target in
7040     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
7041     i?86*-*-mingw* | x86_64*-*-mingw* | \
7042     i?86*-*-cygwin*)
7043       enable_decimal_float=yes
7044       ;;
7045     *)
7046       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
7047 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
7048       enable_decimal_float=no
7049       ;;
7050   esac
7051
7052 fi
7053
7054
7055 # x86's use BID format instead of DPD
7056 case x$enable_decimal_float in
7057   xyes)
7058     case $target in
7059       i?86*-*-* | x86_64*-*-*)
7060         enable_decimal_float=bid
7061         ;;
7062       *)
7063         enable_decimal_float=dpd
7064         ;;
7065     esac
7066     default_decimal_float=$enable_decimal_float
7067     ;;
7068   xno)
7069     # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7070     # dependency on libdecnumber.
7071     default_decimal_float=dpd
7072     ;;
7073 esac
7074
7075
7076
7077
7078 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7079
7080 cat >>confdefs.h <<_ACEOF
7081 #define ENABLE_DECIMAL_FLOAT $dfp
7082 _ACEOF
7083
7084
7085 # Use default_decimal_float for dependency.
7086 enable_decimal_float=$default_decimal_float
7087
7088 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7089
7090 cat >>confdefs.h <<_ACEOF
7091 #define ENABLE_DECIMAL_BID_FORMAT $bid
7092 _ACEOF
7093
7094
7095 # Enable C extension for fixed-point arithmetic.
7096 # Check whether --enable-fixed-point was given.
7097 if test "${enable_fixed_point+set}" = set; then :
7098   enableval=$enable_fixed_point;
7099 else
7100
7101   case $target in
7102     arm*)
7103       enable_fixed_point=yes
7104       ;;
7105
7106     mips*-*-*)
7107       enable_fixed_point=yes
7108       ;;
7109     *)
7110       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
7111 $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
7112       enable_fixed_point=no
7113       ;;
7114   esac
7115
7116 fi
7117
7118
7119
7120 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7121
7122 cat >>confdefs.h <<_ACEOF
7123 #define ENABLE_FIXED_POINT $fixedpoint
7124 _ACEOF
7125
7126
7127 # Enable threads
7128 # Pass with no value to take the default
7129 # Pass with a value to specify a thread package
7130 # Check whether --enable-threads was given.
7131 if test "${enable_threads+set}" = set; then :
7132   enableval=$enable_threads;
7133 else
7134   enable_threads=''
7135 fi
7136
7137
7138 # Check whether --enable-tls was given.
7139 if test "${enable_tls+set}" = set; then :
7140   enableval=$enable_tls;
7141   case $enable_tls in
7142     yes | no) ;;
7143     *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls.
7144 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
7145   esac
7146
7147 else
7148   enable_tls=''
7149 fi
7150
7151
7152 # Check whether --enable-objc-gc was given.
7153 if test "${enable_objc_gc+set}" = set; then :
7154   enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
7155         objc_boehm_gc=''
7156 else
7157         objc_boehm_gc=1
7158 fi
7159 else
7160   objc_boehm_gc=''
7161 fi
7162
7163
7164
7165 # Check whether --with-dwarf2 was given.
7166 if test "${with_dwarf2+set}" = set; then :
7167   withval=$with_dwarf2; dwarf2="$with_dwarf2"
7168 else
7169   dwarf2=no
7170 fi
7171
7172
7173 # Check whether --enable-shared was given.
7174 if test "${enable_shared+set}" = set; then :
7175   enableval=$enable_shared;
7176   case $enable_shared in
7177   yes | no) ;;
7178   *)
7179     enable_shared=no
7180     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7181     for pkg in $enableval; do
7182       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7183         enable_shared=yes
7184       fi
7185     done
7186     IFS="$ac_save_ifs"
7187     ;;
7188   esac
7189
7190 else
7191   enable_shared=yes
7192 fi
7193
7194
7195
7196
7197 # Check whether --with-native-system-header-dir was given.
7198 if test "${with_native_system_header_dir+set}" = set; then :
7199   withval=$with_native_system_header_dir;
7200  case ${with_native_system_header_dir} in
7201  yes|no) as_fn_error "bad value ${withval} given for --with-native-system-header-dir" "$LINENO" 5 ;;
7202  /* | [A-Za-z]:[\\/]*) ;;
7203  *) as_fn_error "--with-native-system-header-dir argument ${withval} must be an absolute directory" "$LINENO" 5 ;;
7204  esac
7205  configured_native_system_header_dir="${withval}"
7206
7207 else
7208   configured_native_system_header_dir=
7209 fi
7210
7211
7212
7213 # Check whether --with-build-sysroot was given.
7214 if test "${with_build_sysroot+set}" = set; then :
7215   withval=$with_build_sysroot; if test x"$withval" != x ; then
7216      SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
7217    fi
7218 else
7219   SYSROOT_CFLAGS_FOR_TARGET=
7220 fi
7221
7222
7223
7224 if test "x$prefix" = xNONE; then
7225  test_prefix=/usr/local
7226 else
7227  test_prefix=$prefix
7228 fi
7229 if test "x$exec_prefix" = xNONE; then
7230  test_exec_prefix=$test_prefix
7231 else
7232  test_exec_prefix=$exec_prefix
7233 fi
7234
7235
7236 # Check whether --with-sysroot was given.
7237 if test "${with_sysroot+set}" = set; then :
7238   withval=$with_sysroot;
7239  case ${with_sysroot} in
7240  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7241  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7242  esac
7243
7244  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7245  CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7246
7247  case ${TARGET_SYSTEM_ROOT} in
7248  "${test_prefix}"|"${test_prefix}/"*|\
7249  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
7250  '${prefix}'|'${prefix}/'*|\
7251  '${exec_prefix}'|'${exec_prefix}/'*)
7252    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7253    TARGET_SYSTEM_ROOT_DEFINE="$t"
7254    ;;
7255  esac
7256
7257 else
7258
7259  TARGET_SYSTEM_ROOT=
7260  TARGET_SYSTEM_ROOT_DEFINE=
7261  CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7262
7263 fi
7264
7265
7266
7267
7268
7269
7270 # Check whether --with-specs was given.
7271 if test "${with_specs+set}" = set; then :
7272   withval=$with_specs; CONFIGURE_SPECS=$withval
7273 else
7274   CONFIGURE_SPECS=
7275
7276 fi
7277
7278
7279
7280
7281
7282 # Check whether --with-pkgversion was given.
7283 if test "${with_pkgversion+set}" = set; then :
7284   withval=$with_pkgversion; case "$withval" in
7285       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
7286       no)  PKGVERSION= ;;
7287       *)   PKGVERSION="($withval) " ;;
7288      esac
7289 else
7290   PKGVERSION="(GCC) "
7291
7292 fi
7293
7294
7295
7296
7297
7298 # Check whether --with-bugurl was given.
7299 if test "${with_bugurl+set}" = set; then :
7300   withval=$with_bugurl; case "$withval" in
7301       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
7302       no)  BUGURL=
7303            ;;
7304       *)   BUGURL="$withval"
7305            ;;
7306      esac
7307 else
7308   BUGURL="http://gcc.gnu.org/bugs.html"
7309
7310 fi
7311
7312   case ${BUGURL} in
7313   "")
7314     REPORT_BUGS_TO=
7315     REPORT_BUGS_TEXI=
7316     ;;
7317   *)
7318     REPORT_BUGS_TO="<$BUGURL>"
7319     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7320     ;;
7321   esac;
7322
7323
7324
7325
7326 # Sanity check enable_languages in case someone does not run the toplevel
7327 # configure # script.
7328 # Check whether --enable-languages was given.
7329 if test "${enable_languages+set}" = set; then :
7330   enableval=$enable_languages; case ,${enable_languages}, in
7331        ,,|,yes,)
7332                 # go safe -- we cannot be much sure without the toplevel
7333                 # configure's
7334                 # analysis of which target libs are present and usable
7335                 enable_languages=c
7336                 ;;
7337          *,all,*)
7338                 as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5
7339                 ;;
7340         *,c,*)
7341                 ;;
7342         *)
7343                 enable_languages=c,${enable_languages}
7344                 ;;
7345 esac
7346 else
7347   enable_languages=c
7348 fi
7349
7350
7351
7352 # Check whether --with-multilib-list was given.
7353 if test "${with_multilib_list+set}" = set; then :
7354   withval=$with_multilib_list; :
7355 else
7356   with_multilib_list=default
7357 fi
7358
7359
7360 # -------------------------
7361 # Checks for other programs
7362 # -------------------------
7363
7364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7365 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7366 set x ${MAKE-make}
7367 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7368 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7369   $as_echo_n "(cached) " >&6
7370 else
7371   cat >conftest.make <<\_ACEOF
7372 SHELL = /bin/sh
7373 all:
7374         @echo '@@@%%%=$(MAKE)=@@@%%%'
7375 _ACEOF
7376 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7377 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7378   *@@@%%%=?*=@@@%%%*)
7379     eval ac_cv_prog_make_${ac_make}_set=yes;;
7380   *)
7381     eval ac_cv_prog_make_${ac_make}_set=no;;
7382 esac
7383 rm -f conftest.make
7384 fi
7385 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7386   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7387 $as_echo "yes" >&6; }
7388   SET_MAKE=
7389 else
7390   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7391 $as_echo "no" >&6; }
7392   SET_MAKE="MAKE=${MAKE-make}"
7393 fi
7394
7395
7396 # Find some useful tools
7397 for ac_prog in gawk mawk nawk awk
7398 do
7399   # Extract the first word of "$ac_prog", so it can be a program name with args.
7400 set dummy $ac_prog; ac_word=$2
7401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7402 $as_echo_n "checking for $ac_word... " >&6; }
7403 if test "${ac_cv_prog_AWK+set}" = set; then :
7404   $as_echo_n "(cached) " >&6
7405 else
7406   if test -n "$AWK"; then
7407   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7408 else
7409 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7410 for as_dir in $PATH
7411 do
7412   IFS=$as_save_IFS
7413   test -z "$as_dir" && as_dir=.
7414     for ac_exec_ext in '' $ac_executable_extensions; do
7415   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7416     ac_cv_prog_AWK="$ac_prog"
7417     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7418     break 2
7419   fi
7420 done
7421   done
7422 IFS=$as_save_IFS
7423
7424 fi
7425 fi
7426 AWK=$ac_cv_prog_AWK
7427 if test -n "$AWK"; then
7428   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7429 $as_echo "$AWK" >&6; }
7430 else
7431   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7432 $as_echo "no" >&6; }
7433 fi
7434
7435
7436   test -n "$AWK" && break
7437 done
7438
7439 # We need awk to create options.c and options.h.
7440 # Bail out if it's missing.
7441 case ${AWK} in
7442   "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
7443 esac
7444
7445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7446 $as_echo_n "checking whether ln -s works... " >&6; }
7447 if test "${gcc_cv_prog_LN_S+set}" = set; then :
7448   $as_echo_n "(cached) " >&6
7449 else
7450   rm -f conftestdata_t
7451 echo >conftestdata_f
7452 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7453 then
7454   gcc_cv_prog_LN_S="ln -s"
7455 else
7456   if ln conftestdata_f conftestdata_t 2>/dev/null
7457   then
7458     gcc_cv_prog_LN_S=ln
7459   else
7460     if cp -p conftestdata_f conftestdata_t 2>/dev/null
7461     then
7462       gcc_cv_prog_LN_S="cp -p"
7463     else
7464       gcc_cv_prog_LN_S=cp
7465     fi
7466   fi
7467 fi
7468 rm -f conftestdata_f conftestdata_t
7469
7470 fi
7471 LN_S="$gcc_cv_prog_LN_S"
7472 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7473   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7474 $as_echo "yes" >&6; }
7475 else
7476   if test "$gcc_cv_prog_LN_S" = "ln"; then
7477     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
7478 $as_echo "no, using ln" >&6; }
7479   else
7480     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7481 $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
7482   fi
7483 fi
7484
7485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
7486 $as_echo_n "checking whether ln works... " >&6; }
7487 if test "${acx_cv_prog_LN+set}" = set; then :
7488   $as_echo_n "(cached) " >&6
7489 else
7490   rm -f conftestdata_t
7491 echo >conftestdata_f
7492 if ln conftestdata_f conftestdata_t 2>/dev/null
7493 then
7494   acx_cv_prog_LN=ln
7495 else
7496   acx_cv_prog_LN=no
7497 fi
7498 rm -f conftestdata_f conftestdata_t
7499
7500 fi
7501 if test $acx_cv_prog_LN = no; then
7502   LN="$LN_S"
7503   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
7504 $as_echo "no, using $LN" >&6; }
7505 else
7506   LN="$acx_cv_prog_LN"
7507   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7508 $as_echo "yes" >&6; }
7509 fi
7510
7511 if test -n "$ac_tool_prefix"; then
7512   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7513 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7515 $as_echo_n "checking for $ac_word... " >&6; }
7516 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7517   $as_echo_n "(cached) " >&6
7518 else
7519   if test -n "$RANLIB"; then
7520   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7521 else
7522 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7523 for as_dir in $PATH
7524 do
7525   IFS=$as_save_IFS
7526   test -z "$as_dir" && as_dir=.
7527     for ac_exec_ext in '' $ac_executable_extensions; do
7528   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7529     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7530     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7531     break 2
7532   fi
7533 done
7534   done
7535 IFS=$as_save_IFS
7536
7537 fi
7538 fi
7539 RANLIB=$ac_cv_prog_RANLIB
7540 if test -n "$RANLIB"; then
7541   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7542 $as_echo "$RANLIB" >&6; }
7543 else
7544   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7545 $as_echo "no" >&6; }
7546 fi
7547
7548
7549 fi
7550 if test -z "$ac_cv_prog_RANLIB"; then
7551   ac_ct_RANLIB=$RANLIB
7552   # Extract the first word of "ranlib", so it can be a program name with args.
7553 set dummy ranlib; ac_word=$2
7554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7555 $as_echo_n "checking for $ac_word... " >&6; }
7556 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7557   $as_echo_n "(cached) " >&6
7558 else
7559   if test -n "$ac_ct_RANLIB"; then
7560   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7561 else
7562 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7563 for as_dir in $PATH
7564 do
7565   IFS=$as_save_IFS
7566   test -z "$as_dir" && as_dir=.
7567     for ac_exec_ext in '' $ac_executable_extensions; do
7568   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7569     ac_cv_prog_ac_ct_RANLIB="ranlib"
7570     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7571     break 2
7572   fi
7573 done
7574   done
7575 IFS=$as_save_IFS
7576
7577 fi
7578 fi
7579 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7580 if test -n "$ac_ct_RANLIB"; then
7581   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7582 $as_echo "$ac_ct_RANLIB" >&6; }
7583 else
7584   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7585 $as_echo "no" >&6; }
7586 fi
7587
7588   if test "x$ac_ct_RANLIB" = x; then
7589     RANLIB=":"
7590   else
7591     case $cross_compiling:$ac_tool_warned in
7592 yes:)
7593 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7594 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7595 ac_tool_warned=yes ;;
7596 esac
7597     RANLIB=$ac_ct_RANLIB
7598   fi
7599 else
7600   RANLIB="$ac_cv_prog_RANLIB"
7601 fi
7602
7603 ranlib_flags=""
7604
7605
7606 # Find a good install program.  We prefer a C program (faster),
7607 # so one script is as good as another.  But avoid the broken or
7608 # incompatible versions:
7609 # SysV /etc/install, /usr/sbin/install
7610 # SunOS /usr/etc/install
7611 # IRIX /sbin/install
7612 # AIX /bin/install
7613 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7614 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7615 # ./install, which can be erroneously created by make from ./install.sh.
7616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
7617 $as_echo_n "checking for a BSD compatible install... " >&6; }
7618 if test -z "$INSTALL"; then
7619 if test "${ac_cv_path_install+set}" = set; then :
7620   $as_echo_n "(cached) " >&6
7621 else
7622     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7623   for ac_dir in $PATH; do
7624     # Account for people who put trailing slashes in PATH elements.
7625     case "$ac_dir/" in
7626     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7627     *)
7628       # OSF1 and SCO ODT 3.0 have their own names for install.
7629       for ac_prog in ginstall scoinst install; do
7630         if test -f $ac_dir/$ac_prog; then
7631           if test $ac_prog = install &&
7632             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7633             # AIX install.  It has an incompatible calling convention.
7634             # OSF/1 installbsd also uses dspmsg, but is usable.
7635             :
7636           else
7637             ac_cv_path_install="$ac_dir/$ac_prog -c"
7638             break 2
7639           fi
7640         fi
7641       done
7642       ;;
7643     esac
7644   done
7645   IFS="$ac_save_IFS"
7646
7647 fi
7648   if test "${ac_cv_path_install+set}" = set; then
7649     INSTALL="$ac_cv_path_install"
7650   else
7651     # As a last resort, use the slow shell script.  We don't cache a
7652     # path for INSTALL within a source directory, because that will
7653     # break other packages using the cache if that directory is
7654     # removed, or if the path is relative.
7655     INSTALL="$ac_install_sh"
7656   fi
7657 fi
7658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7659 $as_echo "$INSTALL" >&6; }
7660
7661 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7662 # It thinks the first close brace ends the variable substitution.
7663 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7664
7665 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7666
7667
7668 # See if cmp has --ignore-initial.
7669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
7670 $as_echo_n "checking for cmp's capabilities... " >&6; }
7671 if test "${gcc_cv_prog_cmp_skip+set}" = set; then :
7672   $as_echo_n "(cached) " >&6
7673 else
7674    echo abfoo >t1
7675   echo cdfoo >t2
7676   gcc_cv_prog_cmp_skip=slowcompare
7677   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7678     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7679       :
7680     else
7681       gcc_cv_prog_cmp_skip=gnucompare
7682     fi
7683   fi
7684   if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7685     if cmp t1 t2 2 2 > /dev/null 2>&1; then
7686       if cmp t1 t2 1 1 > /dev/null 2>&1; then
7687         :
7688       else
7689         gcc_cv_prog_cmp_skip=fastcompare
7690       fi
7691     fi
7692   fi
7693   rm t1 t2
7694
7695 fi
7696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
7697 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
7698 make_compare_target=$gcc_cv_prog_cmp_skip
7699
7700
7701
7702 # See if we have the mktemp command.
7703 # Extract the first word of "mktemp", so it can be a program name with args.
7704 set dummy mktemp; ac_word=$2
7705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7706 $as_echo_n "checking for $ac_word... " >&6; }
7707 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then :
7708   $as_echo_n "(cached) " >&6
7709 else
7710   if test -n "$have_mktemp_command"; then
7711   ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7712 else
7713 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7714 for as_dir in $PATH
7715 do
7716   IFS=$as_save_IFS
7717   test -z "$as_dir" && as_dir=.
7718     for ac_exec_ext in '' $ac_executable_extensions; do
7719   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7720     ac_cv_prog_have_mktemp_command="yes"
7721     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7722     break 2
7723   fi
7724 done
7725   done
7726 IFS=$as_save_IFS
7727
7728   test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7729 fi
7730 fi
7731 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7732 if test -n "$have_mktemp_command"; then
7733   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
7734 $as_echo "$have_mktemp_command" >&6; }
7735 else
7736   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7737 $as_echo "no" >&6; }
7738 fi
7739
7740
7741
7742 # See if makeinfo has been installed and is modern enough
7743 # that we can use it.
7744
7745   # Extract the first word of "makeinfo", so it can be a program name with args.
7746 set dummy makeinfo; ac_word=$2
7747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7748 $as_echo_n "checking for $ac_word... " >&6; }
7749 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
7750   $as_echo_n "(cached) " >&6
7751 else
7752   if test -n "$MAKEINFO"; then
7753   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7754 else
7755 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7756 for as_dir in $PATH
7757 do
7758   IFS=$as_save_IFS
7759   test -z "$as_dir" && as_dir=.
7760     for ac_exec_ext in '' $ac_executable_extensions; do
7761   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7762     ac_cv_prog_MAKEINFO="makeinfo"
7763     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7764     break 2
7765   fi
7766 done
7767   done
7768 IFS=$as_save_IFS
7769
7770 fi
7771 fi
7772 MAKEINFO=$ac_cv_prog_MAKEINFO
7773 if test -n "$MAKEINFO"; then
7774   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7775 $as_echo "$MAKEINFO" >&6; }
7776 else
7777   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7778 $as_echo "no" >&6; }
7779 fi
7780
7781
7782   if test -n "$MAKEINFO"; then
7783     # Found it, now check the version.
7784     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
7785 $as_echo_n "checking for modern makeinfo... " >&6; }
7786 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
7787   $as_echo_n "(cached) " >&6
7788 else
7789   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
7790                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7791
7792                     case $ac_prog_version in
7793                       '')  gcc_cv_prog_makeinfo_modern=no;;
7794                       4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
7795                       *)   gcc_cv_prog_makeinfo_modern=no;;
7796                     esac
7797
7798 fi
7799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
7800 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
7801   else
7802     gcc_cv_prog_makeinfo_modern=no
7803   fi
7804   if test $gcc_cv_prog_makeinfo_modern = no; then
7805     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
7806   fi
7807
7808 if test $gcc_cv_prog_makeinfo_modern = no; then
7809   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
7810 *** Makeinfo is missing or too old.
7811 *** Info documentation will not be built." >&5
7812 $as_echo "$as_me: WARNING:
7813 *** Makeinfo is missing or too old.
7814 *** Info documentation will not be built." >&2;}
7815   BUILD_INFO=
7816 else
7817   BUILD_INFO=info
7818 fi
7819
7820
7821 # Is pod2man recent enough to regenerate manpages?
7822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
7823 $as_echo_n "checking for recent Pod::Man... " >&6; }
7824 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7825   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7826 $as_echo "yes" >&6; }
7827   GENERATED_MANPAGES=generated-manpages
7828 else
7829   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7830 $as_echo "no" >&6; }
7831   GENERATED_MANPAGES=
7832 fi
7833
7834
7835 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
7836
7837 # How about lex?
7838 for ac_prog in flex
7839 do
7840   # Extract the first word of "$ac_prog", so it can be a program name with args.
7841 set dummy $ac_prog; ac_word=$2
7842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7843 $as_echo_n "checking for $ac_word... " >&6; }
7844 if test "${ac_cv_prog_FLEX+set}" = set; then :
7845   $as_echo_n "(cached) " >&6
7846 else
7847   if test -n "$FLEX"; then
7848   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7849 else
7850 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7851 for as_dir in $PATH
7852 do
7853   IFS=$as_save_IFS
7854   test -z "$as_dir" && as_dir=.
7855     for ac_exec_ext in '' $ac_executable_extensions; do
7856   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7857     ac_cv_prog_FLEX="$ac_prog"
7858     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7859     break 2
7860   fi
7861 done
7862   done
7863 IFS=$as_save_IFS
7864
7865 fi
7866 fi
7867 FLEX=$ac_cv_prog_FLEX
7868 if test -n "$FLEX"; then
7869   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
7870 $as_echo "$FLEX" >&6; }
7871 else
7872   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7873 $as_echo "no" >&6; }
7874 fi
7875
7876
7877   test -n "$FLEX" && break
7878 done
7879 test -n "$FLEX" || FLEX="$MISSING flex"
7880
7881
7882 # Bison?
7883 for ac_prog in bison
7884 do
7885   # Extract the first word of "$ac_prog", so it can be a program name with args.
7886 set dummy $ac_prog; ac_word=$2
7887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7888 $as_echo_n "checking for $ac_word... " >&6; }
7889 if test "${ac_cv_prog_BISON+set}" = set; then :
7890   $as_echo_n "(cached) " >&6
7891 else
7892   if test -n "$BISON"; then
7893   ac_cv_prog_BISON="$BISON" # Let the user override the test.
7894 else
7895 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7896 for as_dir in $PATH
7897 do
7898   IFS=$as_save_IFS
7899   test -z "$as_dir" && as_dir=.
7900     for ac_exec_ext in '' $ac_executable_extensions; do
7901   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7902     ac_cv_prog_BISON="$ac_prog"
7903     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7904     break 2
7905   fi
7906 done
7907   done
7908 IFS=$as_save_IFS
7909
7910 fi
7911 fi
7912 BISON=$ac_cv_prog_BISON
7913 if test -n "$BISON"; then
7914   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
7915 $as_echo "$BISON" >&6; }
7916 else
7917   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7918 $as_echo "no" >&6; }
7919 fi
7920
7921
7922   test -n "$BISON" && break
7923 done
7924 test -n "$BISON" || BISON="$MISSING bison"
7925
7926
7927 # Binutils are not build modules, unlike bison/flex/makeinfo.  So we
7928 # check for build == host before using them.
7929
7930 # NM
7931 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7932   && test -d ../binutils ; then
7933   NM='${objdir}/../binutils/nm-new'
7934 else
7935   # Extract the first word of "nm", so it can be a program name with args.
7936 set dummy nm; ac_word=$2
7937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7938 $as_echo_n "checking for $ac_word... " >&6; }
7939 if test "${ac_cv_prog_NM+set}" = set; then :
7940   $as_echo_n "(cached) " >&6
7941 else
7942   if test -n "$NM"; then
7943   ac_cv_prog_NM="$NM" # Let the user override the test.
7944 else
7945 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7946 for as_dir in $PATH
7947 do
7948   IFS=$as_save_IFS
7949   test -z "$as_dir" && as_dir=.
7950     for ac_exec_ext in '' $ac_executable_extensions; do
7951   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7952     ac_cv_prog_NM="nm"
7953     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7954     break 2
7955   fi
7956 done
7957   done
7958 IFS=$as_save_IFS
7959
7960   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7961 fi
7962 fi
7963 NM=$ac_cv_prog_NM
7964 if test -n "$NM"; then
7965   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
7966 $as_echo "$NM" >&6; }
7967 else
7968   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7969 $as_echo "no" >&6; }
7970 fi
7971
7972
7973 fi
7974
7975 # AR
7976 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
7977   && test -d ../binutils ; then
7978   AR='${objdir}/../binutils/ar'
7979 else
7980   # Extract the first word of "ar", so it can be a program name with args.
7981 set dummy ar; ac_word=$2
7982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7983 $as_echo_n "checking for $ac_word... " >&6; }
7984 if test "${ac_cv_prog_AR+set}" = set; then :
7985   $as_echo_n "(cached) " >&6
7986 else
7987   if test -n "$AR"; then
7988   ac_cv_prog_AR="$AR" # Let the user override the test.
7989 else
7990 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7991 for as_dir in $PATH
7992 do
7993   IFS=$as_save_IFS
7994   test -z "$as_dir" && as_dir=.
7995     for ac_exec_ext in '' $ac_executable_extensions; do
7996   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7997     ac_cv_prog_AR="ar"
7998     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7999     break 2
8000   fi
8001 done
8002   done
8003 IFS=$as_save_IFS
8004
8005   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
8006 fi
8007 fi
8008 AR=$ac_cv_prog_AR
8009 if test -n "$AR"; then
8010   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
8011 $as_echo "$AR" >&6; }
8012 else
8013   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8014 $as_echo "no" >&6; }
8015 fi
8016
8017
8018 fi
8019
8020
8021 # --------------------
8022 # Checks for C headers
8023 # --------------------
8024
8025 # Need to reject headers which give warnings, so that the -Werror bootstrap
8026 # works later. *sigh*  This needs to come before all header checks.
8027
8028 ac_c_preproc_warn_flag=yes
8029
8030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8031 $as_echo_n "checking for ANSI C header files... " >&6; }
8032 if test "${ac_cv_header_stdc+set}" = set; then :
8033   $as_echo_n "(cached) " >&6
8034 else
8035   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8036 /* end confdefs.h.  */
8037 #include <stdlib.h>
8038 #include <stdarg.h>
8039 #include <string.h>
8040 #include <float.h>
8041
8042 int
8043 main ()
8044 {
8045
8046   ;
8047   return 0;
8048 }
8049 _ACEOF
8050 if ac_fn_c_try_compile "$LINENO"; then :
8051   ac_cv_header_stdc=yes
8052 else
8053   ac_cv_header_stdc=no
8054 fi
8055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8056
8057 if test $ac_cv_header_stdc = yes; then
8058   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8059   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8060 /* end confdefs.h.  */
8061 #include <string.h>
8062
8063 _ACEOF
8064 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8065   $EGREP "memchr" >/dev/null 2>&1; then :
8066
8067 else
8068   ac_cv_header_stdc=no
8069 fi
8070 rm -f conftest*
8071
8072 fi
8073
8074 if test $ac_cv_header_stdc = yes; then
8075   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8076   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8077 /* end confdefs.h.  */
8078 #include <stdlib.h>
8079
8080 _ACEOF
8081 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8082   $EGREP "free" >/dev/null 2>&1; then :
8083
8084 else
8085   ac_cv_header_stdc=no
8086 fi
8087 rm -f conftest*
8088
8089 fi
8090
8091 if test $ac_cv_header_stdc = yes; then
8092   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8093   if test "$cross_compiling" = yes; then :
8094   :
8095 else
8096   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8097 /* end confdefs.h.  */
8098 #include <ctype.h>
8099 #include <stdlib.h>
8100 #if ((' ' & 0x0FF) == 0x020)
8101 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8102 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8103 #else
8104 # define ISLOWER(c) \
8105                    (('a' <= (c) && (c) <= 'i') \
8106                      || ('j' <= (c) && (c) <= 'r') \
8107                      || ('s' <= (c) && (c) <= 'z'))
8108 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8109 #endif
8110
8111 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8112 int
8113 main ()
8114 {
8115   int i;
8116   for (i = 0; i < 256; i++)
8117     if (XOR (islower (i), ISLOWER (i))
8118         || toupper (i) != TOUPPER (i))
8119       return 2;
8120   return 0;
8121 }
8122 _ACEOF
8123 if ac_fn_c_try_run "$LINENO"; then :
8124
8125 else
8126   ac_cv_header_stdc=no
8127 fi
8128 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8129   conftest.$ac_objext conftest.beam conftest.$ac_ext
8130 fi
8131
8132 fi
8133 fi
8134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8135 $as_echo "$ac_cv_header_stdc" >&6; }
8136 if test $ac_cv_header_stdc = yes; then
8137
8138 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8139
8140 fi
8141
8142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8143 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8144 if test "${ac_cv_header_time+set}" = set; then :
8145   $as_echo_n "(cached) " >&6
8146 else
8147   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8148 /* end confdefs.h.  */
8149 #include <sys/types.h>
8150 #include <sys/time.h>
8151 #include <time.h>
8152
8153 int
8154 main ()
8155 {
8156 if ((struct tm *) 0)
8157 return 0;
8158   ;
8159   return 0;
8160 }
8161 _ACEOF
8162 if ac_fn_c_try_compile "$LINENO"; then :
8163   ac_cv_header_time=yes
8164 else
8165   ac_cv_header_time=no
8166 fi
8167 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8168 fi
8169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8170 $as_echo "$ac_cv_header_time" >&6; }
8171 if test $ac_cv_header_time = yes; then
8172
8173 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8174
8175 fi
8176
8177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
8178 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
8179 if test "${gcc_cv_header_string+set}" = set; then :
8180   $as_echo_n "(cached) " >&6
8181 else
8182   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8183 /* end confdefs.h.  */
8184 #include <string.h>
8185 #include <strings.h>
8186 int
8187 main ()
8188 {
8189
8190   ;
8191   return 0;
8192 }
8193 _ACEOF
8194 if ac_fn_c_try_compile "$LINENO"; then :
8195   gcc_cv_header_string=yes
8196 else
8197   gcc_cv_header_string=no
8198 fi
8199 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8200 fi
8201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
8202 $as_echo "$gcc_cv_header_string" >&6; }
8203 if test $gcc_cv_header_string = yes; then
8204
8205 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
8206
8207 fi
8208
8209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8210 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8211 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8212   $as_echo_n "(cached) " >&6
8213 else
8214   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8215 /* end confdefs.h.  */
8216 #include <sys/types.h>
8217 #include <sys/wait.h>
8218 #ifndef WEXITSTATUS
8219 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8220 #endif
8221 #ifndef WIFEXITED
8222 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8223 #endif
8224
8225 int
8226 main ()
8227 {
8228   int s;
8229   wait (&s);
8230   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8231   ;
8232   return 0;
8233 }
8234 _ACEOF
8235 if ac_fn_c_try_compile "$LINENO"; then :
8236   ac_cv_header_sys_wait_h=yes
8237 else
8238   ac_cv_header_sys_wait_h=no
8239 fi
8240 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8241 fi
8242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8243 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8244 if test $ac_cv_header_sys_wait_h = yes; then
8245
8246 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8247
8248 fi
8249
8250 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8251                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8252                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
8253                  direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h libintl.h
8254 do :
8255   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8256 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
8257 eval as_val=\$$as_ac_Header
8258    if test "x$as_val" = x""yes; then :
8259   cat >>confdefs.h <<_ACEOF
8260 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8261 _ACEOF
8262
8263 fi
8264 done
8265
8266
8267 # Check for thread headers.
8268 ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
8269 if test "x$ac_cv_header_thread_h" = x""yes; then :
8270   have_thread_h=yes
8271 else
8272   have_thread_h=
8273 fi
8274
8275 ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
8276 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8277   have_pthread_h=yes
8278 else
8279   have_pthread_h=
8280 fi
8281
8282
8283 # These tests can't be done till we know if we have limits.h.
8284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
8285 $as_echo_n "checking for CHAR_BIT... " >&6; }
8286 if test "${gcc_cv_decl_char_bit+set}" = set; then :
8287   $as_echo_n "(cached) " >&6
8288 else
8289   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8290 /* end confdefs.h.  */
8291 #ifdef HAVE_LIMITS_H
8292 #include <limits.h>
8293 #endif
8294 #ifdef CHAR_BIT
8295 found
8296 #endif
8297 _ACEOF
8298 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8299   $EGREP "found" >/dev/null 2>&1; then :
8300   gcc_cv_decl_char_bit=yes
8301 else
8302   gcc_cv_decl_char_bit=no
8303 fi
8304 rm -f conftest*
8305
8306
8307 fi
8308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
8309 $as_echo "$gcc_cv_decl_char_bit" >&6; }
8310 if test $gcc_cv_decl_char_bit = no; then
8311   { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
8312 $as_echo_n "checking number of bits in a byte... " >&6; }
8313 if test "${gcc_cv_c_nbby+set}" = set; then :
8314   $as_echo_n "(cached) " >&6
8315 else
8316   i=8
8317  gcc_cv_c_nbby=
8318  while test $i -lt 65; do
8319    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8320 /* end confdefs.h.  */
8321
8322 int
8323 main ()
8324 {
8325 switch(0) {
8326   case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8327   case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8328   ; }
8329   ;
8330   return 0;
8331 }
8332 _ACEOF
8333 if ac_fn_c_try_compile "$LINENO"; then :
8334   gcc_cv_c_nbby=$i; break
8335 fi
8336 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8337    i=`expr $i + 1`
8338  done
8339  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8340
8341 fi
8342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
8343 $as_echo "$gcc_cv_c_nbby" >&6; }
8344 if test $gcc_cv_c_nbby = failed; then
8345   as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5
8346 else
8347
8348 cat >>confdefs.h <<_ACEOF
8349 #define CHAR_BIT $gcc_cv_c_nbby
8350 _ACEOF
8351
8352 fi
8353 fi
8354  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8355 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8356 if test "${ac_cv_c_bigendian+set}" = set; then :
8357   $as_echo_n "(cached) " >&6
8358 else
8359   ac_cv_c_bigendian=unknown
8360     # See if we're dealing with a universal compiler.
8361     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8362 /* end confdefs.h.  */
8363 #ifndef __APPLE_CC__
8364                not a universal capable compiler
8365              #endif
8366              typedef int dummy;
8367
8368 _ACEOF
8369 if ac_fn_c_try_compile "$LINENO"; then :
8370
8371         # Check for potential -arch flags.  It is not universal unless
8372         # there are at least two -arch flags with different values.
8373         ac_arch=
8374         ac_prev=
8375         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8376          if test -n "$ac_prev"; then
8377            case $ac_word in
8378              i?86 | x86_64 | ppc | ppc64)
8379                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8380                  ac_arch=$ac_word
8381                else
8382                  ac_cv_c_bigendian=universal
8383                  break
8384                fi
8385                ;;
8386            esac
8387            ac_prev=
8388          elif test "x$ac_word" = "x-arch"; then
8389            ac_prev=arch
8390          fi
8391        done
8392 fi
8393 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8394     if test $ac_cv_c_bigendian = unknown; then
8395       # See if sys/param.h defines the BYTE_ORDER macro.
8396       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8397 /* end confdefs.h.  */
8398 #include <sys/types.h>
8399              #include <sys/param.h>
8400
8401 int
8402 main ()
8403 {
8404 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8405                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8406                      && LITTLE_ENDIAN)
8407               bogus endian macros
8408              #endif
8409
8410   ;
8411   return 0;
8412 }
8413 _ACEOF
8414 if ac_fn_c_try_compile "$LINENO"; then :
8415   # It does; now see whether it defined to BIG_ENDIAN or not.
8416          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8417 /* end confdefs.h.  */
8418 #include <sys/types.h>
8419                 #include <sys/param.h>
8420
8421 int
8422 main ()
8423 {
8424 #if BYTE_ORDER != BIG_ENDIAN
8425                  not big endian
8426                 #endif
8427
8428   ;
8429   return 0;
8430 }
8431 _ACEOF
8432 if ac_fn_c_try_compile "$LINENO"; then :
8433   ac_cv_c_bigendian=yes
8434 else
8435   ac_cv_c_bigendian=no
8436 fi
8437 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8438 fi
8439 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8440     fi
8441     if test $ac_cv_c_bigendian = unknown; then
8442       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8443       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8444 /* end confdefs.h.  */
8445 #include <limits.h>
8446
8447 int
8448 main ()
8449 {
8450 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8451               bogus endian macros
8452              #endif
8453
8454   ;
8455   return 0;
8456 }
8457 _ACEOF
8458 if ac_fn_c_try_compile "$LINENO"; then :
8459   # It does; now see whether it defined to _BIG_ENDIAN or not.
8460          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8461 /* end confdefs.h.  */
8462 #include <limits.h>
8463
8464 int
8465 main ()
8466 {
8467 #ifndef _BIG_ENDIAN
8468                  not big endian
8469                 #endif
8470
8471   ;
8472   return 0;
8473 }
8474 _ACEOF
8475 if ac_fn_c_try_compile "$LINENO"; then :
8476   ac_cv_c_bigendian=yes
8477 else
8478   ac_cv_c_bigendian=no
8479 fi
8480 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8481 fi
8482 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8483     fi
8484     if test $ac_cv_c_bigendian = unknown; then
8485       # Compile a test program.
8486       if test "$cross_compiling" = yes; then :
8487   # Try to guess by grepping values from an object file.
8488          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8489 /* end confdefs.h.  */
8490 short int ascii_mm[] =
8491                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8492                 short int ascii_ii[] =
8493                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8494                 int use_ascii (int i) {
8495                   return ascii_mm[i] + ascii_ii[i];
8496                 }
8497                 short int ebcdic_ii[] =
8498                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8499                 short int ebcdic_mm[] =
8500                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8501                 int use_ebcdic (int i) {
8502                   return ebcdic_mm[i] + ebcdic_ii[i];
8503                 }
8504                 extern int foo;
8505
8506 int
8507 main ()
8508 {
8509 return use_ascii (foo) == use_ebcdic (foo);
8510   ;
8511   return 0;
8512 }
8513 _ACEOF
8514 if ac_fn_c_try_compile "$LINENO"; then :
8515   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8516               ac_cv_c_bigendian=yes
8517             fi
8518             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8519               if test "$ac_cv_c_bigendian" = unknown; then
8520                 ac_cv_c_bigendian=no
8521               else
8522                 # finding both strings is unlikely to happen, but who knows?
8523                 ac_cv_c_bigendian=unknown
8524               fi
8525             fi
8526 fi
8527 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8528 else
8529   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8530 /* end confdefs.h.  */
8531 $ac_includes_default
8532 int
8533 main ()
8534 {
8535
8536              /* Are we little or big endian?  From Harbison&Steele.  */
8537              union
8538              {
8539                long int l;
8540                char c[sizeof (long int)];
8541              } u;
8542              u.l = 1;
8543              return u.c[sizeof (long int) - 1] == 1;
8544
8545   ;
8546   return 0;
8547 }
8548 _ACEOF
8549 if ac_fn_c_try_run "$LINENO"; then :
8550   ac_cv_c_bigendian=no
8551 else
8552   ac_cv_c_bigendian=yes
8553 fi
8554 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8555   conftest.$ac_objext conftest.beam conftest.$ac_ext
8556 fi
8557
8558     fi
8559 fi
8560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8561 $as_echo "$ac_cv_c_bigendian" >&6; }
8562  case $ac_cv_c_bigendian in #(
8563    yes)
8564      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8565 ;; #(
8566    no)
8567       ;; #(
8568    universal)
8569
8570 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8571
8572      ;; #(
8573    *)
8574      as_fn_error "unknown endianness
8575  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8576  esac
8577
8578
8579 # ----------------------
8580 # Checks for C++ headers
8581 # ----------------------
8582
8583 ac_ext=cpp
8584 ac_cpp='$CXXCPP $CPPFLAGS'
8585 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8586 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8587 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
8589 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
8590 if test -z "$CXXCPP"; then
8591   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
8592   $as_echo_n "(cached) " >&6
8593 else
8594       # Double quotes because CXXCPP needs to be expanded
8595     for CXXCPP in "$CXX -E" "/lib/cpp"
8596     do
8597       ac_preproc_ok=false
8598 for ac_cxx_preproc_warn_flag in '' yes
8599 do
8600   # Use a header file that comes with gcc, so configuring glibc
8601   # with a fresh cross-compiler works.
8602   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8603   # <limits.h> exists even on freestanding compilers.
8604   # On the NeXT, cc -E runs the code through the compiler's parser,
8605   # not just through cpp. "Syntax error" is here to catch this case.
8606   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8607 /* end confdefs.h.  */
8608 #ifdef __STDC__
8609 # include <limits.h>
8610 #else
8611 # include <assert.h>
8612 #endif
8613                      Syntax error
8614 _ACEOF
8615 if ac_fn_cxx_try_cpp "$LINENO"; then :
8616
8617 else
8618   # Broken: fails on valid input.
8619 continue
8620 fi
8621 rm -f conftest.err conftest.$ac_ext
8622
8623   # OK, works on sane cases.  Now check whether nonexistent headers
8624   # can be detected and how.
8625   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8626 /* end confdefs.h.  */
8627 #include <ac_nonexistent.h>
8628 _ACEOF
8629 if ac_fn_cxx_try_cpp "$LINENO"; then :
8630   # Broken: success on invalid input.
8631 continue
8632 else
8633   # Passes both tests.
8634 ac_preproc_ok=:
8635 break
8636 fi
8637 rm -f conftest.err conftest.$ac_ext
8638
8639 done
8640 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8641 rm -f conftest.err conftest.$ac_ext
8642 if $ac_preproc_ok; then :
8643   break
8644 fi
8645
8646     done
8647     ac_cv_prog_CXXCPP=$CXXCPP
8648
8649 fi
8650   CXXCPP=$ac_cv_prog_CXXCPP
8651 else
8652   ac_cv_prog_CXXCPP=$CXXCPP
8653 fi
8654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
8655 $as_echo "$CXXCPP" >&6; }
8656 ac_preproc_ok=false
8657 for ac_cxx_preproc_warn_flag in '' yes
8658 do
8659   # Use a header file that comes with gcc, so configuring glibc
8660   # with a fresh cross-compiler works.
8661   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8662   # <limits.h> exists even on freestanding compilers.
8663   # On the NeXT, cc -E runs the code through the compiler's parser,
8664   # not just through cpp. "Syntax error" is here to catch this case.
8665   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8666 /* end confdefs.h.  */
8667 #ifdef __STDC__
8668 # include <limits.h>
8669 #else
8670 # include <assert.h>
8671 #endif
8672                      Syntax error
8673 _ACEOF
8674 if ac_fn_cxx_try_cpp "$LINENO"; then :
8675
8676 else
8677   # Broken: fails on valid input.
8678 continue
8679 fi
8680 rm -f conftest.err conftest.$ac_ext
8681
8682   # OK, works on sane cases.  Now check whether nonexistent headers
8683   # can be detected and how.
8684   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8685 /* end confdefs.h.  */
8686 #include <ac_nonexistent.h>
8687 _ACEOF
8688 if ac_fn_cxx_try_cpp "$LINENO"; then :
8689   # Broken: success on invalid input.
8690 continue
8691 else
8692   # Passes both tests.
8693 ac_preproc_ok=:
8694 break
8695 fi
8696 rm -f conftest.err conftest.$ac_ext
8697
8698 done
8699 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8700 rm -f conftest.err conftest.$ac_ext
8701 if $ac_preproc_ok; then :
8702
8703 else
8704   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8705 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8706 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8707 See \`config.log' for more details." >&5
8708 $as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8709 See \`config.log' for more details." >&2;}; }
8710 fi
8711
8712 ac_ext=c
8713 ac_cpp='$CPP $CPPFLAGS'
8714 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8715 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8716 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8717
8718
8719 ac_ext=cpp
8720 ac_cpp='$CXXCPP $CPPFLAGS'
8721 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8722 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8723 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8724
8725
8726
8727
8728 for ac_header in unordered_map
8729 do :
8730   ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map"
8731 if test "x$ac_cv_header_unordered_map" = x""yes; then :
8732   cat >>confdefs.h <<_ACEOF
8733 #define HAVE_UNORDERED_MAP 1
8734 _ACEOF
8735
8736 fi
8737 done
8738
8739 for ac_header in tr1/unordered_map
8740 do :
8741   ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map"
8742 if test "x$ac_cv_header_tr1_unordered_map" = x""yes; then :
8743   cat >>confdefs.h <<_ACEOF
8744 #define HAVE_TR1_UNORDERED_MAP 1
8745 _ACEOF
8746
8747 fi
8748 done
8749
8750 for ac_header in ext/hash_map
8751 do :
8752   ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map"
8753 if test "x$ac_cv_header_ext_hash_map" = x""yes; then :
8754   cat >>confdefs.h <<_ACEOF
8755 #define HAVE_EXT_HASH_MAP 1
8756 _ACEOF
8757
8758 fi
8759 done
8760
8761
8762 ac_ext=c
8763 ac_cpp='$CPP $CPPFLAGS'
8764 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8765 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8766 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8767
8768
8769 # --------
8770 # UNSORTED
8771 # --------
8772
8773
8774 # These libraries may be used by collect2.
8775 # We may need a special search path to get them linked.
8776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
8777 $as_echo_n "checking for collect2 libraries... " >&6; }
8778 if test "${gcc_cv_collect2_libs+set}" = set; then :
8779   $as_echo_n "(cached) " >&6
8780 else
8781   save_LIBS="$LIBS"
8782 for libs in '' -lld -lmld \
8783                 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8784                 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8785 do
8786         LIBS="$libs"
8787         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8788 /* end confdefs.h.  */
8789
8790 /* Override any GCC internal prototype to avoid an error.
8791    Use char because int might match the return type of a GCC
8792    builtin and then its argument prototype would still apply.  */
8793 #ifdef __cplusplus
8794 extern "C"
8795 #endif
8796 char ldopen ();
8797 int
8798 main ()
8799 {
8800 return ldopen ();
8801   ;
8802   return 0;
8803 }
8804 _ACEOF
8805 if ac_fn_c_try_link "$LINENO"; then :
8806   gcc_cv_collect2_libs="$libs"; break
8807 fi
8808 rm -f core conftest.err conftest.$ac_objext \
8809     conftest$ac_exeext conftest.$ac_ext
8810 done
8811 LIBS="$save_LIBS"
8812 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8813 fi
8814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
8815 $as_echo "$gcc_cv_collect2_libs" >&6; }
8816 case $gcc_cv_collect2_libs in
8817         "none required")        ;;
8818         *)      COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8819 esac
8820
8821
8822 # When building Ada code on Alpha, we need exc_resume which is usually in
8823 # -lexc.  So test for it.
8824 save_LIBS="$LIBS"
8825 LIBS=
8826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
8827 $as_echo_n "checking for library containing exc_resume... " >&6; }
8828 if test "${ac_cv_search_exc_resume+set}" = set; then :
8829   $as_echo_n "(cached) " >&6
8830 else
8831   ac_func_search_save_LIBS=$LIBS
8832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8833 /* end confdefs.h.  */
8834
8835 /* Override any GCC internal prototype to avoid an error.
8836    Use char because int might match the return type of a GCC
8837    builtin and then its argument prototype would still apply.  */
8838 #ifdef __cplusplus
8839 extern "C"
8840 #endif
8841 char exc_resume ();
8842 int
8843 main ()
8844 {
8845 return exc_resume ();
8846   ;
8847   return 0;
8848 }
8849 _ACEOF
8850 for ac_lib in '' exc; do
8851   if test -z "$ac_lib"; then
8852     ac_res="none required"
8853   else
8854     ac_res=-l$ac_lib
8855     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8856   fi
8857   if ac_fn_c_try_link "$LINENO"; then :
8858   ac_cv_search_exc_resume=$ac_res
8859 fi
8860 rm -f core conftest.err conftest.$ac_objext \
8861     conftest$ac_exeext
8862   if test "${ac_cv_search_exc_resume+set}" = set; then :
8863   break
8864 fi
8865 done
8866 if test "${ac_cv_search_exc_resume+set}" = set; then :
8867
8868 else
8869   ac_cv_search_exc_resume=no
8870 fi
8871 rm conftest.$ac_ext
8872 LIBS=$ac_func_search_save_LIBS
8873 fi
8874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
8875 $as_echo "$ac_cv_search_exc_resume" >&6; }
8876 ac_res=$ac_cv_search_exc_resume
8877 if test "$ac_res" != no; then :
8878   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8879
8880 fi
8881
8882 GNAT_LIBEXC="$LIBS"
8883 LIBS="$save_LIBS"
8884
8885
8886 # To support -mcpu=native on Solaris/SPARC, we need libkstat.
8887 save_LIBS="$LIBS"
8888 LIBS=
8889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kstat_open" >&5
8890 $as_echo_n "checking for library containing kstat_open... " >&6; }
8891 if test "${ac_cv_search_kstat_open+set}" = set; then :
8892   $as_echo_n "(cached) " >&6
8893 else
8894   ac_func_search_save_LIBS=$LIBS
8895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8896 /* end confdefs.h.  */
8897
8898 /* Override any GCC internal prototype to avoid an error.
8899    Use char because int might match the return type of a GCC
8900    builtin and then its argument prototype would still apply.  */
8901 #ifdef __cplusplus
8902 extern "C"
8903 #endif
8904 char kstat_open ();
8905 int
8906 main ()
8907 {
8908 return kstat_open ();
8909   ;
8910   return 0;
8911 }
8912 _ACEOF
8913 for ac_lib in '' kstat; do
8914   if test -z "$ac_lib"; then
8915     ac_res="none required"
8916   else
8917     ac_res=-l$ac_lib
8918     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8919   fi
8920   if ac_fn_c_try_link "$LINENO"; then :
8921   ac_cv_search_kstat_open=$ac_res
8922 fi
8923 rm -f core conftest.err conftest.$ac_objext \
8924     conftest$ac_exeext
8925   if test "${ac_cv_search_kstat_open+set}" = set; then :
8926   break
8927 fi
8928 done
8929 if test "${ac_cv_search_kstat_open+set}" = set; then :
8930
8931 else
8932   ac_cv_search_kstat_open=no
8933 fi
8934 rm conftest.$ac_ext
8935 LIBS=$ac_func_search_save_LIBS
8936 fi
8937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kstat_open" >&5
8938 $as_echo "$ac_cv_search_kstat_open" >&6; }
8939 ac_res=$ac_cv_search_kstat_open
8940 if test "$ac_res" != no; then :
8941   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8942
8943 fi
8944
8945 EXTRA_GCC_LIBS="$LIBS"
8946 LIBS="$save_LIBS"
8947
8948
8949 # Some systems put ldexp and frexp in libm instead of libc; assume
8950 # they're both in the same place.  jcf-dump needs them.
8951 save_LIBS="$LIBS"
8952 LIBS=
8953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
8954 $as_echo_n "checking for library containing ldexp... " >&6; }
8955 if test "${ac_cv_search_ldexp+set}" = set; then :
8956   $as_echo_n "(cached) " >&6
8957 else
8958   ac_func_search_save_LIBS=$LIBS
8959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8960 /* end confdefs.h.  */
8961
8962 /* Override any GCC internal prototype to avoid an error.
8963    Use char because int might match the return type of a GCC
8964    builtin and then its argument prototype would still apply.  */
8965 #ifdef __cplusplus
8966 extern "C"
8967 #endif
8968 char ldexp ();
8969 int
8970 main ()
8971 {
8972 return ldexp ();
8973   ;
8974   return 0;
8975 }
8976 _ACEOF
8977 for ac_lib in '' m; do
8978   if test -z "$ac_lib"; then
8979     ac_res="none required"
8980   else
8981     ac_res=-l$ac_lib
8982     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8983   fi
8984   if ac_fn_c_try_link "$LINENO"; then :
8985   ac_cv_search_ldexp=$ac_res
8986 fi
8987 rm -f core conftest.err conftest.$ac_objext \
8988     conftest$ac_exeext
8989   if test "${ac_cv_search_ldexp+set}" = set; then :
8990   break
8991 fi
8992 done
8993 if test "${ac_cv_search_ldexp+set}" = set; then :
8994
8995 else
8996   ac_cv_search_ldexp=no
8997 fi
8998 rm conftest.$ac_ext
8999 LIBS=$ac_func_search_save_LIBS
9000 fi
9001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
9002 $as_echo "$ac_cv_search_ldexp" >&6; }
9003 ac_res=$ac_cv_search_ldexp
9004 if test "$ac_res" != no; then :
9005   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9006
9007 fi
9008
9009 LDEXP_LIB="$LIBS"
9010 LIBS="$save_LIBS"
9011
9012
9013 # Use <inttypes.h> only if it exists,
9014 # doesn't clash with <sys/types.h>, and declares intmax_t.
9015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
9016 $as_echo_n "checking for inttypes.h... " >&6; }
9017 if test "${gcc_cv_header_inttypes_h+set}" = set; then :
9018   $as_echo_n "(cached) " >&6
9019 else
9020   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9021 /* end confdefs.h.  */
9022 #include <sys/types.h>
9023 #include <inttypes.h>
9024 int
9025 main ()
9026 {
9027 intmax_t i = -1;
9028   ;
9029   return 0;
9030 }
9031 _ACEOF
9032 if ac_fn_c_try_compile "$LINENO"; then :
9033   gcc_cv_header_inttypes_h=yes
9034 else
9035   gcc_cv_header_inttypes_h=no
9036 fi
9037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9038 fi
9039
9040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
9041 $as_echo "$gcc_cv_header_inttypes_h" >&6; }
9042 if test $gcc_cv_header_inttypes_h = yes; then
9043
9044 $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
9045
9046 fi
9047
9048
9049
9050 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9051         sysconf strsignal getrusage nl_langinfo \
9052         gettimeofday mbstowcs wcswidth mmap setlocale \
9053         clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked madvise
9054 do :
9055   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9056 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9057 eval as_val=\$$as_ac_var
9058    if test "x$as_val" = x""yes; then :
9059   cat >>confdefs.h <<_ACEOF
9060 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9061 _ACEOF
9062
9063 fi
9064 done
9065
9066
9067 if test x$ac_cv_func_mbstowcs = xyes; then
9068   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
9069 $as_echo_n "checking whether mbstowcs works... " >&6; }
9070 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then :
9071   $as_echo_n "(cached) " >&6
9072 else
9073       if test "$cross_compiling" = yes; then :
9074   gcc_cv_func_mbstowcs_works=yes
9075 else
9076   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9077 /* end confdefs.h.  */
9078 #include <stdlib.h>
9079 int main()
9080 {
9081   mbstowcs(0, "", 0);
9082   return 0;
9083 }
9084 _ACEOF
9085 if ac_fn_c_try_run "$LINENO"; then :
9086   gcc_cv_func_mbstowcs_works=yes
9087 else
9088   gcc_cv_func_mbstowcs_works=no
9089 fi
9090 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9091   conftest.$ac_objext conftest.beam conftest.$ac_ext
9092 fi
9093
9094 fi
9095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
9096 $as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
9097   if test x$gcc_cv_func_mbstowcs_works = xyes; then
9098
9099 $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
9100
9101   fi
9102 fi
9103
9104 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
9105 if test "x$ac_cv_type_ssize_t" = x""yes; then :
9106
9107 else
9108
9109 cat >>confdefs.h <<_ACEOF
9110 #define ssize_t int
9111 _ACEOF
9112
9113 fi
9114
9115 ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
9116 if test "x$ac_cv_type_caddr_t" = x""yes; then :
9117
9118 else
9119
9120 cat >>confdefs.h <<_ACEOF
9121 #define caddr_t char *
9122 _ACEOF
9123
9124 fi
9125
9126
9127
9128 ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
9129 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
9130   gcc_header_sys_mman_h=yes
9131 else
9132   gcc_header_sys_mman_h=no
9133 fi
9134
9135 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
9136 if test "x$ac_cv_func_mmap" = x""yes; then :
9137   gcc_func_mmap=yes
9138 else
9139   gcc_func_mmap=no
9140 fi
9141
9142 if test "$gcc_header_sys_mman_h" != yes \
9143  || test "$gcc_func_mmap" != yes; then
9144    gcc_cv_func_mmap_file=no
9145    gcc_cv_func_mmap_dev_zero=no
9146    gcc_cv_func_mmap_anon=no
9147 else
9148    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
9149 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
9150 if test "${gcc_cv_func_mmap_file+set}" = set; then :
9151   $as_echo_n "(cached) " >&6
9152 else
9153   # Add a system to this blacklist if
9154    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9155    # memory area containing the same data that you'd get if you applied
9156    # read() to the same fd.  The only system known to have a problem here
9157    # is VMS, where text files have record structure.
9158    case "$host_os" in
9159      *vms* | ultrix*)
9160         gcc_cv_func_mmap_file=no ;;
9161      *)
9162         gcc_cv_func_mmap_file=yes;;
9163    esac
9164 fi
9165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
9166 $as_echo "$gcc_cv_func_mmap_file" >&6; }
9167    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
9168 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
9169 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
9170   $as_echo_n "(cached) " >&6
9171 else
9172   # Add a system to this blacklist if it has mmap() but /dev/zero
9173    # does not exist, or if mmapping /dev/zero does not give anonymous
9174    # zeroed pages with both the following properties:
9175    # 1. If you map N consecutive pages in with one call, and then
9176    #    unmap any subset of those pages, the pages that were not
9177    #    explicitly unmapped remain accessible.
9178    # 2. If you map two adjacent blocks of memory and then unmap them
9179    #    both at once, they must both go away.
9180    # Systems known to be in this category are Windows (all variants),
9181    # VMS, and Darwin.
9182    case "$host_os" in
9183      *vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9184         gcc_cv_func_mmap_dev_zero=no ;;
9185      *)
9186         gcc_cv_func_mmap_dev_zero=yes;;
9187    esac
9188 fi
9189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
9190 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
9191
9192    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9193    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
9194 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
9195 if test "${gcc_cv_decl_map_anon+set}" = set; then :
9196   $as_echo_n "(cached) " >&6
9197 else
9198   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9199 /* end confdefs.h.  */
9200 #include <sys/types.h>
9201 #include <sys/mman.h>
9202 #include <unistd.h>
9203
9204 #ifndef MAP_ANONYMOUS
9205 #define MAP_ANONYMOUS MAP_ANON
9206 #endif
9207
9208 int
9209 main ()
9210 {
9211 int n = MAP_ANONYMOUS;
9212   ;
9213   return 0;
9214 }
9215 _ACEOF
9216 if ac_fn_c_try_compile "$LINENO"; then :
9217   gcc_cv_decl_map_anon=yes
9218 else
9219   gcc_cv_decl_map_anon=no
9220 fi
9221 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9222 fi
9223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
9224 $as_echo "$gcc_cv_decl_map_anon" >&6; }
9225
9226    if test $gcc_cv_decl_map_anon = no; then
9227      gcc_cv_func_mmap_anon=no
9228    else
9229      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9230 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
9231 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
9232   $as_echo_n "(cached) " >&6
9233 else
9234   # Add a system to this blacklist if it has mmap() and MAP_ANON or
9235    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9236    # doesn't give anonymous zeroed pages with the same properties listed
9237    # above for use of /dev/zero.
9238    # Systems known to be in this category are Windows, VMS, and SCO Unix.
9239    case "$host_os" in
9240      *vms* | cygwin* | pe | mingw* | sco* | udk* )
9241         gcc_cv_func_mmap_anon=no ;;
9242      *)
9243         gcc_cv_func_mmap_anon=yes;;
9244    esac
9245 fi
9246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
9247 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
9248    fi
9249 fi
9250
9251 if test $gcc_cv_func_mmap_file = yes; then
9252
9253 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
9254
9255 fi
9256 if test $gcc_cv_func_mmap_dev_zero = yes; then
9257
9258 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
9259
9260 fi
9261 if test $gcc_cv_func_mmap_anon = yes; then
9262
9263 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
9264
9265 fi
9266
9267
9268 case "${host}" in
9269 *-*-*vms*)
9270   # Under VMS, vfork works very differently than on Unix. The standard test
9271   # won't work, and it isn't easily adaptable. It makes more sense to
9272   # just force it.
9273   ac_cv_func_vfork_works=yes
9274   ;;
9275 esac
9276 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9277 if test "x$ac_cv_type_pid_t" = x""yes; then :
9278
9279 else
9280
9281 cat >>confdefs.h <<_ACEOF
9282 #define pid_t int
9283 _ACEOF
9284
9285 fi
9286
9287 for ac_header in vfork.h
9288 do :
9289   ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
9290 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9291   cat >>confdefs.h <<_ACEOF
9292 #define HAVE_VFORK_H 1
9293 _ACEOF
9294
9295 fi
9296 done
9297
9298 for ac_func in fork vfork
9299 do :
9300   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9301 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9302 eval as_val=\$$as_ac_var
9303    if test "x$as_val" = x""yes; then :
9304   cat >>confdefs.h <<_ACEOF
9305 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9306 _ACEOF
9307
9308 fi
9309 done
9310
9311 if test "x$ac_cv_func_fork" = xyes; then
9312   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9313 $as_echo_n "checking for working fork... " >&6; }
9314 if test "${ac_cv_func_fork_works+set}" = set; then :
9315   $as_echo_n "(cached) " >&6
9316 else
9317   if test "$cross_compiling" = yes; then :
9318   ac_cv_func_fork_works=cross
9319 else
9320   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9321 /* end confdefs.h.  */
9322 $ac_includes_default
9323 int
9324 main ()
9325 {
9326
9327           /* By Ruediger Kuhlmann. */
9328           return fork () < 0;
9329
9330   ;
9331   return 0;
9332 }
9333 _ACEOF
9334 if ac_fn_c_try_run "$LINENO"; then :
9335   ac_cv_func_fork_works=yes
9336 else
9337   ac_cv_func_fork_works=no
9338 fi
9339 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9340   conftest.$ac_objext conftest.beam conftest.$ac_ext
9341 fi
9342
9343 fi
9344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9345 $as_echo "$ac_cv_func_fork_works" >&6; }
9346
9347 else
9348   ac_cv_func_fork_works=$ac_cv_func_fork
9349 fi
9350 if test "x$ac_cv_func_fork_works" = xcross; then
9351   case $host in
9352     *-*-amigaos* | *-*-msdosdjgpp*)
9353       # Override, as these systems have only a dummy fork() stub
9354       ac_cv_func_fork_works=no
9355       ;;
9356     *)
9357       ac_cv_func_fork_works=yes
9358       ;;
9359   esac
9360   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9361 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9362 fi
9363 ac_cv_func_vfork_works=$ac_cv_func_vfork
9364 if test "x$ac_cv_func_vfork" = xyes; then
9365   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9366 $as_echo_n "checking for working vfork... " >&6; }
9367 if test "${ac_cv_func_vfork_works+set}" = set; then :
9368   $as_echo_n "(cached) " >&6
9369 else
9370   if test "$cross_compiling" = yes; then :
9371   ac_cv_func_vfork_works=cross
9372 else
9373   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9374 /* end confdefs.h.  */
9375 /* Thanks to Paul Eggert for this test.  */
9376 $ac_includes_default
9377 #include <sys/wait.h>
9378 #ifdef HAVE_VFORK_H
9379 # include <vfork.h>
9380 #endif
9381 /* On some sparc systems, changes by the child to local and incoming
9382    argument registers are propagated back to the parent.  The compiler
9383    is told about this with #include <vfork.h>, but some compilers
9384    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
9385    static variable whose address is put into a register that is
9386    clobbered by the vfork.  */
9387 static void
9388 #ifdef __cplusplus
9389 sparc_address_test (int arg)
9390 # else
9391 sparc_address_test (arg) int arg;
9392 #endif
9393 {
9394   static pid_t child;
9395   if (!child) {
9396     child = vfork ();
9397     if (child < 0) {
9398       perror ("vfork");
9399       _exit(2);
9400     }
9401     if (!child) {
9402       arg = getpid();
9403       write(-1, "", 0);
9404       _exit (arg);
9405     }
9406   }
9407 }
9408
9409 int
9410 main ()
9411 {
9412   pid_t parent = getpid ();
9413   pid_t child;
9414
9415   sparc_address_test (0);
9416
9417   child = vfork ();
9418
9419   if (child == 0) {
9420     /* Here is another test for sparc vfork register problems.  This
9421        test uses lots of local variables, at least as many local
9422        variables as main has allocated so far including compiler
9423        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
9424        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
9425        reuse the register of parent for one of the local variables,
9426        since it will think that parent can't possibly be used any more
9427        in this routine.  Assigning to the local variable will thus
9428        munge parent in the parent process.  */
9429     pid_t
9430       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9431       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9432     /* Convince the compiler that p..p7 are live; otherwise, it might
9433        use the same hardware register for all 8 local variables.  */
9434     if (p != p1 || p != p2 || p != p3 || p != p4
9435         || p != p5 || p != p6 || p != p7)
9436       _exit(1);
9437
9438     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
9439        from child file descriptors.  If the child closes a descriptor
9440        before it execs or exits, this munges the parent's descriptor
9441        as well.  Test for this by closing stdout in the child.  */
9442     _exit(close(fileno(stdout)) != 0);
9443   } else {
9444     int status;
9445     struct stat st;
9446
9447     while (wait(&status) != child)
9448       ;
9449     return (
9450          /* Was there some problem with vforking?  */
9451          child < 0
9452
9453          /* Did the child fail?  (This shouldn't happen.)  */
9454          || status
9455
9456          /* Did the vfork/compiler bug occur?  */
9457          || parent != getpid()
9458
9459          /* Did the file descriptor bug occur?  */
9460          || fstat(fileno(stdout), &st) != 0
9461          );
9462   }
9463 }
9464 _ACEOF
9465 if ac_fn_c_try_run "$LINENO"; then :
9466   ac_cv_func_vfork_works=yes
9467 else
9468   ac_cv_func_vfork_works=no
9469 fi
9470 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9471   conftest.$ac_objext conftest.beam conftest.$ac_ext
9472 fi
9473
9474 fi
9475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9476 $as_echo "$ac_cv_func_vfork_works" >&6; }
9477
9478 fi;
9479 if test "x$ac_cv_func_fork_works" = xcross; then
9480   ac_cv_func_vfork_works=$ac_cv_func_vfork
9481   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9482 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9483 fi
9484
9485 if test "x$ac_cv_func_vfork_works" = xyes; then
9486
9487 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
9488
9489 else
9490
9491 $as_echo "#define vfork fork" >>confdefs.h
9492
9493 fi
9494 if test "x$ac_cv_func_fork_works" = xyes; then
9495
9496 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
9497
9498 fi
9499
9500
9501 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different
9502 # iconv() prototype.
9503 ac_ext=cpp
9504 ac_cpp='$CXXCPP $CPPFLAGS'
9505 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9506 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9507 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9508
9509
9510       if test "X$prefix" = "XNONE"; then
9511     acl_final_prefix="$ac_default_prefix"
9512   else
9513     acl_final_prefix="$prefix"
9514   fi
9515   if test "X$exec_prefix" = "XNONE"; then
9516     acl_final_exec_prefix='${prefix}'
9517   else
9518     acl_final_exec_prefix="$exec_prefix"
9519   fi
9520   acl_save_prefix="$prefix"
9521   prefix="$acl_final_prefix"
9522   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9523   prefix="$acl_save_prefix"
9524
9525
9526 # Check whether --with-gnu-ld was given.
9527 if test "${with_gnu_ld+set}" = set; then :
9528   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9529 else
9530   with_gnu_ld=no
9531 fi
9532
9533 # Prepare PATH_SEPARATOR.
9534 # The user is always right.
9535 if test "${PATH_SEPARATOR+set}" != set; then
9536   echo "#! /bin/sh" >conf$$.sh
9537   echo  "exit 0"   >>conf$$.sh
9538   chmod +x conf$$.sh
9539   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9540     PATH_SEPARATOR=';'
9541   else
9542     PATH_SEPARATOR=:
9543   fi
9544   rm -f conf$$.sh
9545 fi
9546 ac_prog=ld
9547 if test "$GCC" = yes; then
9548   # Check if gcc -print-prog-name=ld gives a path.
9549   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9550 $as_echo_n "checking for ld used by GCC... " >&6; }
9551   case $host in
9552   *-*-mingw*)
9553     # gcc leaves a trailing carriage return which upsets mingw
9554     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9555   *)
9556     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9557   esac
9558   case $ac_prog in
9559     # Accept absolute paths.
9560     [\\/]* | [A-Za-z]:[\\/]*)
9561       re_direlt='/[^/][^/]*/\.\./'
9562       # Canonicalize the path of ld
9563       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9564       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9565         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9566       done
9567       test -z "$LD" && LD="$ac_prog"
9568       ;;
9569   "")
9570     # If it fails, then pretend we aren't using GCC.
9571     ac_prog=ld
9572     ;;
9573   *)
9574     # If it is relative, then search for the first ld in PATH.
9575     with_gnu_ld=unknown
9576     ;;
9577   esac
9578 elif test "$with_gnu_ld" = yes; then
9579   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9580 $as_echo_n "checking for GNU ld... " >&6; }
9581 else
9582   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9583 $as_echo_n "checking for non-GNU ld... " >&6; }
9584 fi
9585 if test "${acl_cv_path_LD+set}" = set; then :
9586   $as_echo_n "(cached) " >&6
9587 else
9588   if test -z "$LD"; then
9589   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9590   for ac_dir in $PATH; do
9591     test -z "$ac_dir" && ac_dir=.
9592     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9593       acl_cv_path_LD="$ac_dir/$ac_prog"
9594       # Check to see if the program is GNU ld.  I'd rather use --version,
9595       # but apparently some GNU ld's only accept -v.
9596       # Break only if it was the GNU/non-GNU ld that we prefer.
9597       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9598         test "$with_gnu_ld" != no && break
9599       else
9600         test "$with_gnu_ld" != yes && break
9601       fi
9602     fi
9603   done
9604   IFS="$ac_save_ifs"
9605 else
9606   acl_cv_path_LD="$LD" # Let the user override the test with a path.
9607 fi
9608 fi
9609
9610 LD="$acl_cv_path_LD"
9611 if test -n "$LD"; then
9612   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9613 $as_echo "$LD" >&6; }
9614 else
9615   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9616 $as_echo "no" >&6; }
9617 fi
9618 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9620 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9621 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9622   $as_echo_n "(cached) " >&6
9623 else
9624   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9625 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9626   acl_cv_prog_gnu_ld=yes
9627 else
9628   acl_cv_prog_gnu_ld=no
9629 fi
9630 fi
9631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9632 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9633 with_gnu_ld=$acl_cv_prog_gnu_ld
9634
9635
9636
9637                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9638 $as_echo_n "checking for shared library run path origin... " >&6; }
9639 if test "${acl_cv_rpath+set}" = set; then :
9640   $as_echo_n "(cached) " >&6
9641 else
9642
9643     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9644     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9645     . ./conftest.sh
9646     rm -f ./conftest.sh
9647     acl_cv_rpath=done
9648
9649 fi
9650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9651 $as_echo "$acl_cv_rpath" >&6; }
9652   wl="$acl_cv_wl"
9653   libext="$acl_cv_libext"
9654   shlibext="$acl_cv_shlibext"
9655   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9656   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9657   hardcode_direct="$acl_cv_hardcode_direct"
9658   hardcode_minus_L="$acl_cv_hardcode_minus_L"
9659     # Check whether --enable-rpath was given.
9660 if test "${enable_rpath+set}" = set; then :
9661   enableval=$enable_rpath; :
9662 else
9663   enable_rpath=yes
9664 fi
9665
9666
9667
9668
9669
9670
9671
9672
9673     use_additional=yes
9674
9675   acl_save_prefix="$prefix"
9676   prefix="$acl_final_prefix"
9677   acl_save_exec_prefix="$exec_prefix"
9678   exec_prefix="$acl_final_exec_prefix"
9679
9680     eval additional_includedir=\"$includedir\"
9681     eval additional_libdir=\"$libdir\"
9682
9683   exec_prefix="$acl_save_exec_prefix"
9684   prefix="$acl_save_prefix"
9685
9686
9687 # Check whether --with-libiconv-prefix was given.
9688 if test "${with_libiconv_prefix+set}" = set; then :
9689   withval=$with_libiconv_prefix;
9690     if test "X$withval" = "Xno"; then
9691       use_additional=no
9692     else
9693       if test "X$withval" = "X"; then
9694
9695   acl_save_prefix="$prefix"
9696   prefix="$acl_final_prefix"
9697   acl_save_exec_prefix="$exec_prefix"
9698   exec_prefix="$acl_final_exec_prefix"
9699
9700           eval additional_includedir=\"$includedir\"
9701           eval additional_libdir=\"$libdir\"
9702
9703   exec_prefix="$acl_save_exec_prefix"
9704   prefix="$acl_save_prefix"
9705
9706       else
9707         additional_includedir="$withval/include"
9708         additional_libdir="$withval/lib"
9709       fi
9710     fi
9711
9712 fi
9713
9714       LIBICONV=
9715   LTLIBICONV=
9716   INCICONV=
9717   rpathdirs=
9718   ltrpathdirs=
9719   names_already_handled=
9720   names_next_round='iconv '
9721   while test -n "$names_next_round"; do
9722     names_this_round="$names_next_round"
9723     names_next_round=
9724     for name in $names_this_round; do
9725       already_handled=
9726       for n in $names_already_handled; do
9727         if test "$n" = "$name"; then
9728           already_handled=yes
9729           break
9730         fi
9731       done
9732       if test -z "$already_handled"; then
9733         names_already_handled="$names_already_handled $name"
9734                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9735         eval value=\"\$HAVE_LIB$uppername\"
9736         if test -n "$value"; then
9737           if test "$value" = yes; then
9738             eval value=\"\$LIB$uppername\"
9739             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
9740             eval value=\"\$LTLIB$uppername\"
9741             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
9742           else
9743                                     :
9744           fi
9745         else
9746                               found_dir=
9747           found_la=
9748           found_so=
9749           found_a=
9750           if test $use_additional = yes; then
9751             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9752               found_dir="$additional_libdir"
9753               found_so="$additional_libdir/lib$name.$shlibext"
9754               if test -f "$additional_libdir/lib$name.la"; then
9755                 found_la="$additional_libdir/lib$name.la"
9756               fi
9757             else
9758               if test -f "$additional_libdir/lib$name.$libext"; then
9759                 found_dir="$additional_libdir"
9760                 found_a="$additional_libdir/lib$name.$libext"
9761                 if test -f "$additional_libdir/lib$name.la"; then
9762                   found_la="$additional_libdir/lib$name.la"
9763                 fi
9764               fi
9765             fi
9766           fi
9767           if test "X$found_dir" = "X"; then
9768             for x in $LDFLAGS $LTLIBICONV; do
9769
9770   acl_save_prefix="$prefix"
9771   prefix="$acl_final_prefix"
9772   acl_save_exec_prefix="$exec_prefix"
9773   exec_prefix="$acl_final_exec_prefix"
9774   eval x=\"$x\"
9775   exec_prefix="$acl_save_exec_prefix"
9776   prefix="$acl_save_prefix"
9777
9778               case "$x" in
9779                 -L*)
9780                   dir=`echo "X$x" | sed -e 's/^X-L//'`
9781                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9782                     found_dir="$dir"
9783                     found_so="$dir/lib$name.$shlibext"
9784                     if test -f "$dir/lib$name.la"; then
9785                       found_la="$dir/lib$name.la"
9786                     fi
9787                   else
9788                     if test -f "$dir/lib$name.$libext"; then
9789                       found_dir="$dir"
9790                       found_a="$dir/lib$name.$libext"
9791                       if test -f "$dir/lib$name.la"; then
9792                         found_la="$dir/lib$name.la"
9793                       fi
9794                     fi
9795                   fi
9796                   ;;
9797               esac
9798               if test "X$found_dir" != "X"; then
9799                 break
9800               fi
9801             done
9802           fi
9803           if test "X$found_dir" != "X"; then
9804                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
9805             if test "X$found_so" != "X"; then
9806                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9807                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9808               else
9809                                                                                 haveit=
9810                 for x in $ltrpathdirs; do
9811                   if test "X$x" = "X$found_dir"; then
9812                     haveit=yes
9813                     break
9814                   fi
9815                 done
9816                 if test -z "$haveit"; then
9817                   ltrpathdirs="$ltrpathdirs $found_dir"
9818                 fi
9819                                 if test "$hardcode_direct" = yes; then
9820                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9821                 else
9822                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9823                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9824                                                             haveit=
9825                     for x in $rpathdirs; do
9826                       if test "X$x" = "X$found_dir"; then
9827                         haveit=yes
9828                         break
9829                       fi
9830                     done
9831                     if test -z "$haveit"; then
9832                       rpathdirs="$rpathdirs $found_dir"
9833                     fi
9834                   else
9835                                                                                 haveit=
9836                     for x in $LDFLAGS $LIBICONV; do
9837
9838   acl_save_prefix="$prefix"
9839   prefix="$acl_final_prefix"
9840   acl_save_exec_prefix="$exec_prefix"
9841   exec_prefix="$acl_final_exec_prefix"
9842   eval x=\"$x\"
9843   exec_prefix="$acl_save_exec_prefix"
9844   prefix="$acl_save_prefix"
9845
9846                       if test "X$x" = "X-L$found_dir"; then
9847                         haveit=yes
9848                         break
9849                       fi
9850                     done
9851                     if test -z "$haveit"; then
9852                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
9853                     fi
9854                     if test "$hardcode_minus_L" != no; then
9855                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9856                     else
9857                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9858                     fi
9859                   fi
9860                 fi
9861               fi
9862             else
9863               if test "X$found_a" != "X"; then
9864                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
9865               else
9866                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
9867               fi
9868             fi
9869                         additional_includedir=
9870             case "$found_dir" in
9871               */lib | */lib/)
9872                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9873                 additional_includedir="$basedir/include"
9874                 ;;
9875             esac
9876             if test "X$additional_includedir" != "X"; then
9877                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
9878                 haveit=
9879                 if test "X$additional_includedir" = "X/usr/local/include"; then
9880                   if test -n "$GCC"; then
9881                     case $host_os in
9882                       linux*) haveit=yes;;
9883                     esac
9884                   fi
9885                 fi
9886                 if test -z "$haveit"; then
9887                   for x in $CPPFLAGS $INCICONV; do
9888
9889   acl_save_prefix="$prefix"
9890   prefix="$acl_final_prefix"
9891   acl_save_exec_prefix="$exec_prefix"
9892   exec_prefix="$acl_final_exec_prefix"
9893   eval x=\"$x\"
9894   exec_prefix="$acl_save_exec_prefix"
9895   prefix="$acl_save_prefix"
9896
9897                     if test "X$x" = "X-I$additional_includedir"; then
9898                       haveit=yes
9899                       break
9900                     fi
9901                   done
9902                   if test -z "$haveit"; then
9903                     if test -d "$additional_includedir"; then
9904                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
9905                     fi
9906                   fi
9907                 fi
9908               fi
9909             fi
9910                         if test -n "$found_la"; then
9911                                                         save_libdir="$libdir"
9912               case "$found_la" in
9913                 */* | *\\*) . "$found_la" ;;
9914                 *) . "./$found_la" ;;
9915               esac
9916               libdir="$save_libdir"
9917                             for dep in $dependency_libs; do
9918                 case "$dep" in
9919                   -L*)
9920                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9921                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
9922                       haveit=
9923                       if test "X$additional_libdir" = "X/usr/local/lib"; then
9924                         if test -n "$GCC"; then
9925                           case $host_os in
9926                             linux*) haveit=yes;;
9927                           esac
9928                         fi
9929                       fi
9930                       if test -z "$haveit"; then
9931                         haveit=
9932                         for x in $LDFLAGS $LIBICONV; do
9933
9934   acl_save_prefix="$prefix"
9935   prefix="$acl_final_prefix"
9936   acl_save_exec_prefix="$exec_prefix"
9937   exec_prefix="$acl_final_exec_prefix"
9938   eval x=\"$x\"
9939   exec_prefix="$acl_save_exec_prefix"
9940   prefix="$acl_save_prefix"
9941
9942                           if test "X$x" = "X-L$additional_libdir"; then
9943                             haveit=yes
9944                             break
9945                           fi
9946                         done
9947                         if test -z "$haveit"; then
9948                           if test -d "$additional_libdir"; then
9949                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
9950                           fi
9951                         fi
9952                         haveit=
9953                         for x in $LDFLAGS $LTLIBICONV; do
9954
9955   acl_save_prefix="$prefix"
9956   prefix="$acl_final_prefix"
9957   acl_save_exec_prefix="$exec_prefix"
9958   exec_prefix="$acl_final_exec_prefix"
9959   eval x=\"$x\"
9960   exec_prefix="$acl_save_exec_prefix"
9961   prefix="$acl_save_prefix"
9962
9963                           if test "X$x" = "X-L$additional_libdir"; then
9964                             haveit=yes
9965                             break
9966                           fi
9967                         done
9968                         if test -z "$haveit"; then
9969                           if test -d "$additional_libdir"; then
9970                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
9971                           fi
9972                         fi
9973                       fi
9974                     fi
9975                     ;;
9976                   -R*)
9977                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
9978                     if test "$enable_rpath" != no; then
9979                                                                   haveit=
9980                       for x in $rpathdirs; do
9981                         if test "X$x" = "X$dir"; then
9982                           haveit=yes
9983                           break
9984                         fi
9985                       done
9986                       if test -z "$haveit"; then
9987                         rpathdirs="$rpathdirs $dir"
9988                       fi
9989                                                                   haveit=
9990                       for x in $ltrpathdirs; do
9991                         if test "X$x" = "X$dir"; then
9992                           haveit=yes
9993                           break
9994                         fi
9995                       done
9996                       if test -z "$haveit"; then
9997                         ltrpathdirs="$ltrpathdirs $dir"
9998                       fi
9999                     fi
10000                     ;;
10001                   -l*)
10002                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10003                     ;;
10004                   *.la)
10005                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10006                     ;;
10007                   *)
10008                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10009                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10010                     ;;
10011                 esac
10012               done
10013             fi
10014           else
10015                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10016             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10017           fi
10018         fi
10019       fi
10020     done
10021   done
10022   if test "X$rpathdirs" != "X"; then
10023     if test -n "$hardcode_libdir_separator"; then
10024                         alldirs=
10025       for found_dir in $rpathdirs; do
10026         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10027       done
10028             acl_save_libdir="$libdir"
10029       libdir="$alldirs"
10030       eval flag=\"$hardcode_libdir_flag_spec\"
10031       libdir="$acl_save_libdir"
10032       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10033     else
10034             for found_dir in $rpathdirs; do
10035         acl_save_libdir="$libdir"
10036         libdir="$found_dir"
10037         eval flag=\"$hardcode_libdir_flag_spec\"
10038         libdir="$acl_save_libdir"
10039         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10040       done
10041     fi
10042   fi
10043   if test "X$ltrpathdirs" != "X"; then
10044             for found_dir in $ltrpathdirs; do
10045       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10046     done
10047   fi
10048
10049
10050
10051
10052
10053
10054
10055           am_save_CPPFLAGS="$CPPFLAGS"
10056
10057   for element in $INCICONV; do
10058     haveit=
10059     for x in $CPPFLAGS; do
10060
10061   acl_save_prefix="$prefix"
10062   prefix="$acl_final_prefix"
10063   acl_save_exec_prefix="$exec_prefix"
10064   exec_prefix="$acl_final_exec_prefix"
10065   eval x=\"$x\"
10066   exec_prefix="$acl_save_exec_prefix"
10067   prefix="$acl_save_prefix"
10068
10069       if test "X$x" = "X$element"; then
10070         haveit=yes
10071         break
10072       fi
10073     done
10074     if test -z "$haveit"; then
10075       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10076     fi
10077   done
10078
10079
10080   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10081 $as_echo_n "checking for iconv... " >&6; }
10082 if test "${am_cv_func_iconv+set}" = set; then :
10083   $as_echo_n "(cached) " >&6
10084 else
10085
10086     am_cv_func_iconv="no, consider installing GNU libiconv"
10087     am_cv_lib_iconv=no
10088     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10089 /* end confdefs.h.  */
10090 #include <stdlib.h>
10091 #include <iconv.h>
10092 int
10093 main ()
10094 {
10095 iconv_t cd = iconv_open("","");
10096        iconv(cd,NULL,NULL,NULL,NULL);
10097        iconv_close(cd);
10098   ;
10099   return 0;
10100 }
10101 _ACEOF
10102 if ac_fn_cxx_try_link "$LINENO"; then :
10103   am_cv_func_iconv=yes
10104 fi
10105 rm -f core conftest.err conftest.$ac_objext \
10106     conftest$ac_exeext conftest.$ac_ext
10107     if test "$am_cv_func_iconv" != yes; then
10108       am_save_LIBS="$LIBS"
10109       LIBS="$LIBS $LIBICONV"
10110       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10111 /* end confdefs.h.  */
10112 #include <stdlib.h>
10113 #include <iconv.h>
10114 int
10115 main ()
10116 {
10117 iconv_t cd = iconv_open("","");
10118          iconv(cd,NULL,NULL,NULL,NULL);
10119          iconv_close(cd);
10120   ;
10121   return 0;
10122 }
10123 _ACEOF
10124 if ac_fn_cxx_try_link "$LINENO"; then :
10125   am_cv_lib_iconv=yes
10126         am_cv_func_iconv=yes
10127 fi
10128 rm -f core conftest.err conftest.$ac_objext \
10129     conftest$ac_exeext conftest.$ac_ext
10130       LIBS="$am_save_LIBS"
10131     fi
10132
10133 fi
10134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10135 $as_echo "$am_cv_func_iconv" >&6; }
10136   if test "$am_cv_func_iconv" = yes; then
10137
10138 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10139
10140   fi
10141   if test "$am_cv_lib_iconv" = yes; then
10142     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10143 $as_echo_n "checking how to link with libiconv... " >&6; }
10144     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10145 $as_echo "$LIBICONV" >&6; }
10146   else
10147             CPPFLAGS="$am_save_CPPFLAGS"
10148     LIBICONV=
10149     LTLIBICONV=
10150   fi
10151
10152
10153
10154   if test "$am_cv_func_iconv" = yes; then
10155     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10156 $as_echo_n "checking for iconv declaration... " >&6; }
10157     if test "${am_cv_proto_iconv+set}" = set; then :
10158   $as_echo_n "(cached) " >&6
10159 else
10160
10161       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10162 /* end confdefs.h.  */
10163
10164 #include <stdlib.h>
10165 #include <iconv.h>
10166 extern
10167 #ifdef __cplusplus
10168 "C"
10169 #endif
10170 #if defined(__STDC__) || defined(__cplusplus)
10171 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10172 #else
10173 size_t iconv();
10174 #endif
10175
10176 int
10177 main ()
10178 {
10179
10180   ;
10181   return 0;
10182 }
10183 _ACEOF
10184 if ac_fn_cxx_try_compile "$LINENO"; then :
10185   am_cv_proto_iconv_arg1=""
10186 else
10187   am_cv_proto_iconv_arg1="const"
10188 fi
10189 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10190       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
10191 fi
10192
10193     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10194     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10195          }$am_cv_proto_iconv" >&5
10196 $as_echo "${ac_t:-
10197          }$am_cv_proto_iconv" >&6; }
10198
10199 cat >>confdefs.h <<_ACEOF
10200 #define ICONV_CONST $am_cv_proto_iconv_arg1
10201 _ACEOF
10202
10203   fi
10204
10205 ac_ext=c
10206 ac_cpp='$CPP $CPPFLAGS'
10207 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10208 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10209 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10210
10211
10212 # Until we have in-tree GNU iconv:
10213 LIBICONV_DEP=
10214
10215
10216
10217   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
10218 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10219 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10220   $as_echo_n "(cached) " >&6
10221 else
10222   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10223 /* end confdefs.h.  */
10224 #include <locale.h>
10225 int
10226 main ()
10227 {
10228 return LC_MESSAGES
10229   ;
10230   return 0;
10231 }
10232 _ACEOF
10233 if ac_fn_c_try_link "$LINENO"; then :
10234   am_cv_val_LC_MESSAGES=yes
10235 else
10236   am_cv_val_LC_MESSAGES=no
10237 fi
10238 rm -f core conftest.err conftest.$ac_objext \
10239     conftest$ac_exeext conftest.$ac_ext
10240 fi
10241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10242 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10243   if test $am_cv_val_LC_MESSAGES = yes; then
10244
10245 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10246
10247   fi
10248
10249
10250
10251   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10252 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10253 if test "${am_cv_langinfo_codeset+set}" = set; then :
10254   $as_echo_n "(cached) " >&6
10255 else
10256   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10257 /* end confdefs.h.  */
10258 #include <langinfo.h>
10259 int
10260 main ()
10261 {
10262 char* cs = nl_langinfo(CODESET);
10263   ;
10264   return 0;
10265 }
10266 _ACEOF
10267 if ac_fn_c_try_link "$LINENO"; then :
10268   am_cv_langinfo_codeset=yes
10269 else
10270   am_cv_langinfo_codeset=no
10271 fi
10272 rm -f core conftest.err conftest.$ac_objext \
10273     conftest$ac_exeext conftest.$ac_ext
10274
10275 fi
10276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10277 $as_echo "$am_cv_langinfo_codeset" >&6; }
10278   if test $am_cv_langinfo_codeset = yes; then
10279
10280 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10281
10282   fi
10283
10284
10285 # We will need to find libiberty.h and ansidecl.h
10286 saved_CFLAGS="$CFLAGS"
10287 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
10288 saved_CXXFLAGS="$CXXFLAGS"
10289 CXXFLAGS="$CXXFLAGS -I${srcdir} -I${srcdir}/../include"
10290 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
10291         strsignal strstr stpcpy strverscmp \
10292         errno snprintf vsnprintf vasprintf malloc realloc calloc \
10293         free basename getopt clock getpagesize ffs clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
10294 do
10295   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10297 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10298 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10299   $as_echo_n "(cached) " >&6
10300 else
10301   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10302 /* end confdefs.h.  */
10303 #undef $ac_tr_decl
10304 #define $ac_tr_decl 1
10305
10306 #include "ansidecl.h"
10307 #include "system.h"
10308
10309 int
10310 main ()
10311 {
10312 #ifndef $ac_func
10313 char *(*pfn) = (char *(*)) $ac_func ;
10314 #endif
10315   ;
10316   return 0;
10317 }
10318 _ACEOF
10319 if ac_fn_c_try_compile "$LINENO"; then :
10320   eval "gcc_cv_have_decl_$ac_func=yes"
10321 else
10322   eval "gcc_cv_have_decl_$ac_func=no"
10323 fi
10324 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10325 fi
10326
10327 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10328   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10329 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10330 #define $ac_tr_decl 1
10331 _ACEOF
10332
10333 else
10334   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10335 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10336 #define $ac_tr_decl 0
10337 _ACEOF
10338
10339 fi
10340
10341 done
10342
10343
10344 for ac_func in getrlimit setrlimit getrusage
10345 do
10346   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10348 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10349 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10350   $as_echo_n "(cached) " >&6
10351 else
10352   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10353 /* end confdefs.h.  */
10354 #undef $ac_tr_decl
10355 #define $ac_tr_decl 1
10356
10357 #include "ansidecl.h"
10358 #include "system.h"
10359 #ifdef HAVE_SYS_RESOURCE_H
10360 #include <sys/resource.h>
10361 #endif
10362
10363
10364 int
10365 main ()
10366 {
10367 #ifndef $ac_func
10368 char *(*pfn) = (char *(*)) $ac_func ;
10369 #endif
10370   ;
10371   return 0;
10372 }
10373 _ACEOF
10374 if ac_fn_c_try_compile "$LINENO"; then :
10375   eval "gcc_cv_have_decl_$ac_func=yes"
10376 else
10377   eval "gcc_cv_have_decl_$ac_func=no"
10378 fi
10379 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10380 fi
10381
10382 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10383   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10384 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10385 #define $ac_tr_decl 1
10386 _ACEOF
10387
10388 else
10389   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10390 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10391 #define $ac_tr_decl 0
10392 _ACEOF
10393
10394 fi
10395
10396 done
10397
10398
10399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10400 /* end confdefs.h.  */
10401
10402 #include "ansidecl.h"
10403 #include "system.h"
10404 #ifdef HAVE_SYS_RESOURCE_H
10405 #include <sys/resource.h>
10406 #endif
10407
10408 int
10409 main ()
10410 {
10411 rlim_t l = 0;
10412   ;
10413   return 0;
10414 }
10415 _ACEOF
10416 if ac_fn_c_try_compile "$LINENO"; then :
10417
10418 else
10419
10420 $as_echo "#define rlim_t long" >>confdefs.h
10421
10422 fi
10423 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10424
10425 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
10426 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
10427 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
10428 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
10429 for ac_func in ldgetname
10430 do
10431   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10433 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10434 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10435   $as_echo_n "(cached) " >&6
10436 else
10437   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10438 /* end confdefs.h.  */
10439 #undef $ac_tr_decl
10440 #define $ac_tr_decl 1
10441
10442 #include "ansidecl.h"
10443 #include "system.h"
10444 #ifdef HAVE_LDFCN_H
10445 #undef FREAD
10446 #undef FWRITE
10447 #include <ldfcn.h>
10448 #endif
10449
10450
10451 int
10452 main ()
10453 {
10454 #ifndef $ac_func
10455 char *(*pfn) = (char *(*)) $ac_func ;
10456 #endif
10457   ;
10458   return 0;
10459 }
10460 _ACEOF
10461 if ac_fn_c_try_compile "$LINENO"; then :
10462   eval "gcc_cv_have_decl_$ac_func=yes"
10463 else
10464   eval "gcc_cv_have_decl_$ac_func=no"
10465 fi
10466 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10467 fi
10468
10469 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10470   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10471 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10472 #define $ac_tr_decl 1
10473 _ACEOF
10474
10475 else
10476   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10477 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10478 #define $ac_tr_decl 0
10479 _ACEOF
10480
10481 fi
10482
10483 done
10484
10485
10486 for ac_func in times
10487 do
10488   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10490 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10491 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10492   $as_echo_n "(cached) " >&6
10493 else
10494   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10495 /* end confdefs.h.  */
10496 #undef $ac_tr_decl
10497 #define $ac_tr_decl 1
10498
10499 #include "ansidecl.h"
10500 #include "system.h"
10501 #ifdef HAVE_SYS_TIMES_H
10502 #include <sys/times.h>
10503 #endif
10504
10505
10506 int
10507 main ()
10508 {
10509 #ifndef $ac_func
10510 char *(*pfn) = (char *(*)) $ac_func ;
10511 #endif
10512   ;
10513   return 0;
10514 }
10515 _ACEOF
10516 if ac_fn_c_try_compile "$LINENO"; then :
10517   eval "gcc_cv_have_decl_$ac_func=yes"
10518 else
10519   eval "gcc_cv_have_decl_$ac_func=no"
10520 fi
10521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10522 fi
10523
10524 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10525   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10526 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10527 #define $ac_tr_decl 1
10528 _ACEOF
10529
10530 else
10531   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10532 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10533 #define $ac_tr_decl 0
10534 _ACEOF
10535
10536 fi
10537
10538 done
10539
10540
10541 for ac_func in sigaltstack
10542 do
10543   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10545 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10546 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10547   $as_echo_n "(cached) " >&6
10548 else
10549   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10550 /* end confdefs.h.  */
10551 #undef $ac_tr_decl
10552 #define $ac_tr_decl 1
10553
10554 #include "ansidecl.h"
10555 #include "system.h"
10556 #include <signal.h>
10557
10558
10559 int
10560 main ()
10561 {
10562 #ifndef $ac_func
10563 char *(*pfn) = (char *(*)) $ac_func ;
10564 #endif
10565   ;
10566   return 0;
10567 }
10568 _ACEOF
10569 if ac_fn_c_try_compile "$LINENO"; then :
10570   eval "gcc_cv_have_decl_$ac_func=yes"
10571 else
10572   eval "gcc_cv_have_decl_$ac_func=no"
10573 fi
10574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10575 fi
10576
10577 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10578   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10579 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10580 #define $ac_tr_decl 1
10581 _ACEOF
10582
10583 else
10584   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10585 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10586 #define $ac_tr_decl 0
10587 _ACEOF
10588
10589 fi
10590
10591 done
10592
10593
10594 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which hides the madvise()
10595 # prototype.
10596 ac_ext=cpp
10597 ac_cpp='$CXXCPP $CPPFLAGS'
10598 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10599 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10600 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10601
10602 for ac_func in madvise
10603 do
10604   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10606 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10607 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10608   $as_echo_n "(cached) " >&6
10609 else
10610   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10611 /* end confdefs.h.  */
10612 #undef $ac_tr_decl
10613 #define $ac_tr_decl 1
10614
10615   #include "ansidecl.h"
10616   #include "system.h"
10617
10618
10619 int
10620 main ()
10621 {
10622 #ifndef $ac_func
10623 char *(*pfn) = (char *(*)) $ac_func ;
10624 #endif
10625   ;
10626   return 0;
10627 }
10628 _ACEOF
10629 if ac_fn_cxx_try_compile "$LINENO"; then :
10630   eval "gcc_cv_have_decl_$ac_func=yes"
10631 else
10632   eval "gcc_cv_have_decl_$ac_func=no"
10633 fi
10634 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10635 fi
10636
10637 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10638   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10639 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10640 #define $ac_tr_decl 1
10641 _ACEOF
10642
10643 else
10644   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10645 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10646 #define $ac_tr_decl 0
10647 _ACEOF
10648
10649 fi
10650
10651 done
10652
10653 ac_ext=c
10654 ac_cpp='$CPP $CPPFLAGS'
10655 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10656 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10657 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10658
10659
10660 # More time-related stuff.
10661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
10662 $as_echo_n "checking for struct tms... " >&6; }
10663 if test "${ac_cv_struct_tms+set}" = set; then :
10664   $as_echo_n "(cached) " >&6
10665 else
10666
10667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10668 /* end confdefs.h.  */
10669
10670 #include "ansidecl.h"
10671 #include "system.h"
10672 #ifdef HAVE_SYS_TIMES_H
10673 #include <sys/times.h>
10674 #endif
10675
10676 int
10677 main ()
10678 {
10679 struct tms tms;
10680   ;
10681   return 0;
10682 }
10683 _ACEOF
10684 if ac_fn_c_try_compile "$LINENO"; then :
10685   ac_cv_struct_tms=yes
10686 else
10687   ac_cv_struct_tms=no
10688 fi
10689 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10690 fi
10691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
10692 $as_echo "$ac_cv_struct_tms" >&6; }
10693 if test $ac_cv_struct_tms = yes; then
10694
10695 $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
10696
10697 fi
10698
10699 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
10700 # revisit after autoconf 2.50.
10701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
10702 $as_echo_n "checking for clock_t... " >&6; }
10703 if test "${gcc_cv_type_clock_t+set}" = set; then :
10704   $as_echo_n "(cached) " >&6
10705 else
10706
10707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10708 /* end confdefs.h.  */
10709
10710 #include "ansidecl.h"
10711 #include "system.h"
10712
10713 int
10714 main ()
10715 {
10716 clock_t x;
10717   ;
10718   return 0;
10719 }
10720 _ACEOF
10721 if ac_fn_c_try_compile "$LINENO"; then :
10722   gcc_cv_type_clock_t=yes
10723 else
10724   gcc_cv_type_clock_t=no
10725 fi
10726 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10727 fi
10728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
10729 $as_echo "$gcc_cv_type_clock_t" >&6; }
10730 if test $gcc_cv_type_clock_t = yes; then
10731
10732 $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
10733
10734 fi
10735
10736 # Check if F_SETLKW is supported by fcntl.
10737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for F_SETLKW" >&5
10738 $as_echo_n "checking for F_SETLKW... " >&6; }
10739 if test "${ac_cv_f_setlkw+set}" = set; then :
10740   $as_echo_n "(cached) " >&6
10741 else
10742
10743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10744 /* end confdefs.h.  */
10745
10746 #include <fcntl.h>
10747 int
10748 main ()
10749 {
10750
10751 struct flock fl;
10752 fl.l_whence = 0;
10753 fl.l_start = 0;
10754 fl.l_len = 0;
10755 fl.l_pid = 0;
10756 return fcntl (1, F_SETLKW, &fl);
10757   ;
10758   return 0;
10759 }
10760 _ACEOF
10761 if ac_fn_c_try_compile "$LINENO"; then :
10762   ac_cv_f_setlkw=yes
10763 else
10764   ac_cv_f_setlkw=no
10765 fi
10766 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10767 fi
10768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_f_setlkw" >&5
10769 $as_echo "$ac_cv_f_setlkw" >&6; }
10770 if test $ac_cv_f_setlkw = yes; then
10771
10772 $as_echo "#define HOST_HAS_F_SETLKW 1" >>confdefs.h
10773
10774 fi
10775
10776 # Restore CFLAGS, CXXFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
10777 CFLAGS="$saved_CFLAGS"
10778 CXXFLAGS="$saved_CXXFLAGS"
10779
10780 # mkdir takes a single argument on some systems.
10781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
10782 $as_echo_n "checking if mkdir takes one argument... " >&6; }
10783 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then :
10784   $as_echo_n "(cached) " >&6
10785 else
10786   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10787 /* end confdefs.h.  */
10788
10789 #include <sys/types.h>
10790 #ifdef HAVE_SYS_STAT_H
10791 # include <sys/stat.h>
10792 #endif
10793 #ifdef HAVE_UNISTD_H
10794 # include <unistd.h>
10795 #endif
10796 #ifdef HAVE_DIRECT_H
10797 # include <direct.h>
10798 #endif
10799 int
10800 main ()
10801 {
10802 mkdir ("foo", 0);
10803   ;
10804   return 0;
10805 }
10806 _ACEOF
10807 if ac_fn_c_try_compile "$LINENO"; then :
10808   gcc_cv_mkdir_takes_one_arg=no
10809 else
10810   gcc_cv_mkdir_takes_one_arg=yes
10811 fi
10812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10813 fi
10814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
10815 $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
10816 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
10817
10818 $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
10819
10820 fi
10821
10822
10823 # File extensions
10824 manext='.1'
10825 objext='.o'
10826
10827
10828
10829 # With Setjmp/Longjmp based exception handling.
10830 # Check whether --enable-sjlj-exceptions was given.
10831 if test "${enable_sjlj_exceptions+set}" = set; then :
10832   enableval=$enable_sjlj_exceptions; case $target in
10833   *-*-hpux10*)
10834     if test $enableval != yes; then
10835       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
10836 $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
10837       enableval=yes
10838     fi
10839     ;;
10840 esac
10841 force_sjlj_exceptions=yes
10842 else
10843   case $target in
10844   *-*-hpux10*)
10845     force_sjlj_exceptions=yes
10846     enableval=yes
10847     ;;
10848   *)
10849     force_sjlj_exceptions=no
10850     ;;
10851 esac
10852 fi
10853
10854 if test $force_sjlj_exceptions = yes; then
10855   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
10856
10857 cat >>confdefs.h <<_ACEOF
10858 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
10859 _ACEOF
10860
10861 fi
10862
10863 # --------------------------------------------------------
10864 # Build, host, and target specific configuration fragments
10865 # --------------------------------------------------------
10866
10867 # Collect build-machine-specific information.
10868 . ${srcdir}/config.build
10869
10870 # Collect host-machine-specific information.
10871 . ${srcdir}/config.host
10872
10873 target_gtfiles=
10874
10875 # Collect target-machine-specific information.
10876 . ${srcdir}/config.gcc
10877
10878 extra_objs="${host_extra_objs} ${extra_objs}"
10879 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
10880
10881 # Default the target-machine variables that were not explicitly set.
10882 if test x"$tm_file" = x
10883 then tm_file=$cpu_type/$cpu_type.h; fi
10884
10885 if test x"$extra_headers" = x
10886 then extra_headers=; fi
10887
10888 if test x$md_file = x
10889 then md_file=$cpu_type/$cpu_type.md; fi
10890
10891 if test x$out_file = x
10892 then out_file=$cpu_type/$cpu_type.c; fi
10893
10894 if test x"$tmake_file" = x
10895 then tmake_file=$cpu_type/t-$cpu_type
10896 fi
10897
10898 # Support --enable-initfini-array.
10899 if test x$enable_initfini_array != xno; then
10900   tm_file="${tm_file} initfini-array.h"
10901 fi
10902
10903 if test x"$dwarf2" = xyes
10904 then tm_file="$tm_file tm-dwarf2.h"
10905 fi
10906
10907 # Say what files are being used for the output code and MD file.
10908 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
10909 echo "Using \`$srcdir/config/$md_file' as machine description file."
10910
10911 # If any of the xm_file variables contain nonexistent files, warn
10912 # about them and drop them.
10913
10914 bx=
10915 for x in $build_xm_file; do
10916   if    test -f $srcdir/config/$x
10917   then      bx="$bx $x"
10918   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10919 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10920   fi
10921 done
10922 build_xm_file="$bx"
10923
10924 hx=
10925 for x in $host_xm_file; do
10926   if    test -f $srcdir/config/$x
10927   then      hx="$hx $x"
10928   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10929 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10930   fi
10931 done
10932 host_xm_file="$hx"
10933
10934 tx=
10935 for x in $xm_file; do
10936   if    test -f $srcdir/config/$x
10937   then      tx="$tx $x"
10938   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10939 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10940   fi
10941 done
10942 xm_file="$tx"
10943
10944 count=a
10945 for f in $tm_file; do
10946         count=${count}x
10947 done
10948 if test $count = ax; then
10949         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
10950 else
10951         echo "Using the following target machine macro files:"
10952         for f in $tm_file; do
10953                 echo "  $srcdir/config/$f"
10954         done
10955 fi
10956
10957 if test x$need_64bit_hwint = xyes; then
10958
10959 $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h
10960
10961 fi
10962
10963 if test x$use_long_long_for_widest_fast_int = xyes; then
10964
10965 $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
10966
10967 fi
10968
10969 gnu_ld_bool=`if test x"$gnu_ld" = x"yes"; then echo 1; else echo 0; fi`
10970
10971 cat >>confdefs.h <<_ACEOF
10972 #define HAVE_GNU_LD $gnu_ld_bool
10973 _ACEOF
10974
10975
10976 gnu_as_bool=`if test x"$gas" = x"yes"; then echo 1; else echo 0; fi`
10977
10978 cat >>confdefs.h <<_ACEOF
10979 #define HAVE_GNU_AS $gnu_as_bool
10980 _ACEOF
10981
10982
10983 count=a
10984 for f in $host_xm_file; do
10985         count=${count}x
10986 done
10987 if test $count = a; then
10988         :
10989 elif test $count = ax; then
10990         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
10991 else
10992         echo "Using the following host machine macro files:"
10993         for f in $host_xm_file; do
10994                 echo "  $srcdir/config/$f"
10995         done
10996 fi
10997 echo "Using ${out_host_hook_obj} for host machine hooks."
10998
10999 if test "$host_xm_file" != "$build_xm_file"; then
11000         count=a
11001         for f in $build_xm_file; do
11002                 count=${count}x
11003         done
11004         if test $count = a; then
11005                 :
11006         elif test $count = ax; then
11007                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
11008         else
11009                 echo "Using the following build machine macro files:"
11010                 for f in $build_xm_file; do
11011                         echo "  $srcdir/config/$f"
11012                 done
11013         fi
11014 fi
11015
11016 if test -n "$configured_native_system_header_dir"; then
11017   native_system_header_dir=$configured_native_system_header_dir
11018 fi
11019 NATIVE_SYSTEM_HEADER_DIR="$native_system_header_dir"
11020
11021
11022 case ${host} in
11023   powerpc*-*-darwin*)
11024     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
11025 $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
11026 if test "${gcc_cv_mcontext_underscores+set}" = set; then :
11027   $as_echo_n "(cached) " >&6
11028 else
11029   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11030 /* end confdefs.h.  */
11031
11032 #include <sys/cdefs.h>
11033 #include <sys/signal.h>
11034 #include <ucontext.h>
11035 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
11036
11037 _ACEOF
11038 if ac_fn_c_try_compile "$LINENO"; then :
11039   gcc_cv_mcontext_underscores=no
11040 else
11041   gcc_cv_mcontext_underscores=yes
11042 fi
11043 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11044 fi
11045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
11046 $as_echo "$gcc_cv_mcontext_underscores" >&6; }
11047       if test $gcc_cv_mcontext_underscores = yes; then
11048
11049 $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
11050
11051       fi
11052     ;;
11053 esac
11054
11055 # ---------
11056 # Threading
11057 # ---------
11058
11059 # Check if a valid thread package
11060 case ${enable_threads} in
11061   "" | no)
11062     # No threads
11063     target_thread_file='single'
11064     ;;
11065   yes)
11066     # default
11067     target_thread_file='single'
11068     ;;
11069   aix | dce | lynx | mipssde | posix | rtems | \
11070   single | tpf | vxworks | win32)
11071     target_thread_file=${enable_threads}
11072     ;;
11073   *)
11074     echo "${enable_threads} is an unknown thread package" 1>&2
11075     exit 1
11076     ;;
11077 esac
11078
11079 if test x${thread_file} = x; then
11080   # No thread file set by target-specific clauses in config.gcc,
11081   # so use file chosen by default logic above
11082   thread_file=${target_thread_file}
11083 fi
11084
11085 # --------
11086 # UNSORTED
11087 # --------
11088
11089 use_cxa_atexit=no
11090 if test x$enable___cxa_atexit = xyes || \
11091    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
11092   if test x$host = x$target; then
11093     case $host in
11094       # mingw32 doesn't have __cxa_atexit but uses atexit registration
11095       # keyed to flag_use_cxa_atexit
11096       *-*-mingw32*)
11097         use_cxa_atexit=yes
11098         ;;
11099       *)
11100         ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
11101 if test "x$ac_cv_func___cxa_atexit" = x""yes; then :
11102   use_cxa_atexit=yes
11103 else
11104   echo "__cxa_atexit can't be enabled on this target"
11105 fi
11106
11107         ;;
11108     esac
11109   else
11110     # We can't check for __cxa_atexit when building a cross, so assume
11111     # it is available
11112     use_cxa_atexit=yes
11113   fi
11114   if test x$use_cxa_atexit = xyes; then
11115
11116 $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
11117
11118   fi
11119 fi
11120
11121 # Look for a file containing extra machine modes.
11122 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
11123   extra_modes_file='$(srcdir)'/config/${extra_modes}
11124
11125
11126 cat >>confdefs.h <<_ACEOF
11127 #define EXTRA_MODES_FILE "config/$extra_modes"
11128 _ACEOF
11129
11130 fi
11131
11132 # Convert extra_options into a form suitable for Makefile use.
11133 extra_opt_files=
11134 all_opt_files=
11135 for f in $extra_options; do
11136   extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
11137   all_opt_files="$all_opt_files $srcdir/config/$f"
11138 done
11139
11140
11141 # auto-host.h is the file containing items generated by autoconf and is
11142 # the first file included by config.h.
11143 # If host=build, it is correct to have bconfig include auto-host.h
11144 # as well.  If host!=build, we are in error and need to do more
11145 # work to find out the build config parameters.
11146 if test x$host = x$build
11147 then
11148         build_auto=auto-host.h
11149 else
11150         # We create a subdir, then run autoconf in the subdir.
11151         # To prevent recursion we set host and build for the new
11152         # invocation of configure to the build for this invocation
11153         # of configure.
11154         tempdir=build.$$
11155         rm -rf $tempdir
11156         mkdir $tempdir
11157         cd $tempdir
11158         case ${srcdir} in
11159         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
11160         *) realsrcdir=../${srcdir};;
11161         esac
11162         saved_CFLAGS="${CFLAGS}"
11163         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
11164         LDFLAGS="${LDFLAGS_FOR_BUILD}" \
11165         ${realsrcdir}/configure \
11166                 --enable-languages=${enable_languages-all} \
11167                 --target=$target_alias --host=$build_alias --build=$build_alias
11168         CFLAGS="${saved_CFLAGS}"
11169
11170         # We just finished tests for the build machine, so rename
11171         # the file auto-build.h in the gcc directory.
11172         mv auto-host.h ../auto-build.h
11173         cd ..
11174         rm -rf $tempdir
11175         build_auto=auto-build.h
11176 fi
11177
11178
11179 tm_file="${tm_file} defaults.h"
11180 tm_p_file="${tm_p_file} tm-preds.h"
11181 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
11182 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
11183 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
11184 # put this back in temporarily.
11185 xm_file="auto-host.h ansidecl.h ${xm_file}"
11186
11187 # --------
11188 # UNSORTED
11189 # --------
11190
11191 # Compile in configure arguments.
11192 if test -f configargs.h ; then
11193         # Being re-configured.
11194         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
11195         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
11196 else
11197         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
11198 fi
11199
11200 # Double all backslashes and backslash all quotes to turn
11201 # gcc_config_arguments into a C string.
11202 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
11203 $gcc_config_arguments
11204 EOF
11205 gcc_config_arguments_str=`cat conftest.out`
11206 rm -f conftest.out
11207
11208 cat > configargs.h <<EOF
11209 /* Generated automatically. */
11210 static const char configuration_arguments[] = "$gcc_config_arguments_str";
11211 static const char thread_model[] = "$thread_file";
11212
11213 static const struct {
11214   const char *name, *value;
11215 } configure_default_options[] = $configure_default_options;
11216 EOF
11217
11218 gcc_BASEVER=`cat $srcdir/BASE-VER`
11219 gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
11220 gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
11221 if test -f $srcdir/REVISION ; then
11222         gcc_REVISION=`cat $srcdir/REVISION`
11223 else
11224         gcc_REVISION=""
11225 fi
11226 cat > plugin-version.h <<EOF
11227 #include "configargs.h"
11228
11229 #define GCCPLUGIN_VERSION_MAJOR   `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
11230 #define GCCPLUGIN_VERSION_MINOR   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
11231 #define GCCPLUGIN_VERSION_PATCHLEVEL   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
11232 #define GCCPLUGIN_VERSION  (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
11233
11234 static char basever[] = "$gcc_BASEVER";
11235 static char datestamp[] = "$gcc_DATESTAMP";
11236 static char devphase[] = "$gcc_DEVPHASE";
11237 static char revision[] = "$gcc_REVISION";
11238
11239 /* FIXME plugins: We should make the version information more precise.
11240    One way to do is to add a checksum. */
11241
11242 static struct plugin_gcc_version gcc_version = {basever, datestamp,
11243                                                 devphase, revision,
11244                                                 configuration_arguments};
11245 EOF
11246
11247 # Internationalization
11248 # If we haven't got the data from the intl directory,
11249 # assume NLS is disabled.
11250 USE_NLS=no
11251 LIBINTL=
11252 LIBINTL_DEP=
11253 INCINTL=
11254 XGETTEXT=
11255 GMSGFMT=
11256 POSUB=
11257
11258 if test -f  ../intl/config.intl; then
11259   .  ../intl/config.intl
11260 fi
11261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
11262 $as_echo_n "checking whether NLS is requested... " >&6; }
11263 if test x"$USE_NLS" != xyes; then
11264   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11265 $as_echo "no" >&6; }
11266 else
11267   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11268 $as_echo "yes" >&6; }
11269
11270 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
11271
11272
11273   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
11274 $as_echo_n "checking for catalogs to be installed... " >&6; }
11275   # Look for .po and .gmo files in the source directory.
11276   CATALOGS=
11277   XLINGUAS=
11278   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
11279     # If there aren't any .gmo files the shell will give us the
11280     # literal string "../path/to/srcdir/po/*.gmo" which has to be
11281     # weeded out.
11282     case "$cat" in *\**)
11283       continue;;
11284     esac
11285     # The quadruple backslash is collapsed to a double backslash
11286     # by the backticks, then collapsed again by the double quotes,
11287     # leaving us with one backslash in the sed expression (right
11288     # before the dot that mustn't act as a wildcard).
11289     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
11290     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
11291     # The user is allowed to set LINGUAS to a list of languages to
11292     # install catalogs for.  If it's empty that means "all of them."
11293     if test "x$LINGUAS" = x; then
11294       CATALOGS="$CATALOGS $cat"
11295       XLINGUAS="$XLINGUAS $lang"
11296     else
11297       case "$LINGUAS" in *$lang*)
11298         CATALOGS="$CATALOGS $cat"
11299         XLINGUAS="$XLINGUAS $lang"
11300         ;;
11301       esac
11302     fi
11303   done
11304   LINGUAS="$XLINGUAS"
11305   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
11306 $as_echo "$LINGUAS" >&6; }
11307
11308
11309     DATADIRNAME=share
11310
11311   INSTOBJEXT=.mo
11312
11313   GENCAT=gencat
11314
11315   CATOBJEXT=.gmo
11316
11317 fi
11318
11319 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
11320 # -liconv on the link line twice.
11321 case "$LIBINTL" in *$LIBICONV*)
11322         LIBICONV= ;;
11323 esac
11324
11325 # Check whether --enable-secureplt was given.
11326 if test "${enable_secureplt+set}" = set; then :
11327   enableval=$enable_secureplt;
11328 fi
11329
11330
11331 # Check whether --enable-leading-mingw64-underscores was given.
11332 if test "${enable_leading_mingw64_underscores+set}" = set; then :
11333   enableval=$enable_leading_mingw64_underscores;
11334 fi
11335
11336 if  test x"$enable_leading_mingw64_underscores" = xyes ; then :
11337
11338 $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
11339
11340 fi
11341
11342 # Check whether --enable-cld was given.
11343 if test "${enable_cld+set}" = set; then :
11344   enableval=$enable_cld;
11345 else
11346   enable_cld=no
11347 fi
11348
11349
11350 # Check whether --enable-frame-pointer was given.
11351 if test "${enable_frame_pointer+set}" = set; then :
11352   enableval=$enable_frame_pointer;
11353 else
11354
11355 case $target_os in
11356 linux* | darwin[8912]*)
11357   # Enable -fomit-frame-pointer by default for Linux and Darwin with
11358   # DWARF2.
11359   enable_frame_pointer=no
11360   ;;
11361 *)
11362   enable_frame_pointer=yes
11363   ;;
11364 esac
11365
11366 fi
11367
11368
11369 # Windows32 Registry support for specifying GCC installation paths.
11370 # Check whether --enable-win32-registry was given.
11371 if test "${enable_win32_registry+set}" = set; then :
11372   enableval=$enable_win32_registry;
11373 fi
11374
11375
11376 case $host_os in
11377   win32 | pe | cygwin* | mingw32* | uwin*)
11378     if test "x$enable_win32_registry" != xno; then
11379       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
11380 $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
11381 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11382   $as_echo_n "(cached) " >&6
11383 else
11384   ac_func_search_save_LIBS=$LIBS
11385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11386 /* end confdefs.h.  */
11387
11388 /* Override any GCC internal prototype to avoid an error.
11389    Use char because int might match the return type of a GCC
11390    builtin and then its argument prototype would still apply.  */
11391 #ifdef __cplusplus
11392 extern "C"
11393 #endif
11394 char RegOpenKeyExA ();
11395 int
11396 main ()
11397 {
11398 return RegOpenKeyExA ();
11399   ;
11400   return 0;
11401 }
11402 _ACEOF
11403 for ac_lib in '' advapi32; do
11404   if test -z "$ac_lib"; then
11405     ac_res="none required"
11406   else
11407     ac_res=-l$ac_lib
11408     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11409   fi
11410   if ac_fn_c_try_link "$LINENO"; then :
11411   ac_cv_search_RegOpenKeyExA=$ac_res
11412 fi
11413 rm -f core conftest.err conftest.$ac_objext \
11414     conftest$ac_exeext
11415   if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11416   break
11417 fi
11418 done
11419 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11420
11421 else
11422   ac_cv_search_RegOpenKeyExA=no
11423 fi
11424 rm conftest.$ac_ext
11425 LIBS=$ac_func_search_save_LIBS
11426 fi
11427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
11428 $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
11429 ac_res=$ac_cv_search_RegOpenKeyExA
11430 if test "$ac_res" != no; then :
11431   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11432
11433 else
11434   enable_win32_registry=no
11435 fi
11436
11437     fi
11438
11439     if test "x$enable_win32_registry" != xno; then
11440
11441 $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
11442
11443
11444       if test "x$enable_win32_registry" != xyes \
11445          && test "x$enable_win32_registry" != x; then
11446
11447 cat >>confdefs.h <<_ACEOF
11448 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
11449 _ACEOF
11450
11451       fi
11452     fi
11453   ;;
11454 esac
11455
11456 # Get an absolute path to the GCC top-level source directory
11457 holddir=`${PWDCMD-pwd}`
11458 cd $srcdir
11459 topdir=`${PWDCMD-pwd}`
11460 cd $holddir
11461
11462 # Conditionalize the makefile for this host machine.
11463 xmake_file=
11464 for f in ${host_xmake_file}
11465 do
11466         if test -f ${srcdir}/config/$f
11467         then
11468                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
11469         fi
11470 done
11471
11472 # Conditionalize the makefile for this target machine.
11473 tmake_file_=
11474 for f in ${tmake_file}
11475 do
11476         if test -f ${srcdir}/config/$f
11477         then
11478                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
11479         fi
11480 done
11481 tmake_file="${tmake_file_}"
11482
11483 out_object_file=`basename $out_file .c`.o
11484 common_out_object_file=`basename $common_out_file .c`.o
11485
11486 tm_file_list="options.h"
11487 tm_include_list="options.h insn-constants.h"
11488 for f in $tm_file; do
11489   case $f in
11490     ./* )
11491        f=`echo $f | sed 's/^..//'`
11492        tm_file_list="${tm_file_list} $f"
11493        tm_include_list="${tm_include_list} $f"
11494        ;;
11495     defaults.h )
11496        tm_file_list="${tm_file_list} \$(srcdir)/$f"
11497        tm_include_list="${tm_include_list} $f"
11498        ;;
11499     * )
11500        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
11501        tm_include_list="${tm_include_list} config/$f"
11502        ;;
11503   esac
11504 done
11505
11506 tm_p_file_list=
11507 tm_p_include_list=
11508 for f in $tm_p_file; do
11509   case $f in
11510     tm-preds.h )
11511        tm_p_file_list="${tm_p_file_list} $f"
11512        tm_p_include_list="${tm_p_include_list} $f"
11513        ;;
11514     * )
11515        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
11516        tm_p_include_list="${tm_p_include_list} config/$f"
11517   esac
11518 done
11519
11520 xm_file_list=
11521 xm_include_list=
11522 for f in $xm_file; do
11523   case $f in
11524     ansidecl.h )
11525        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
11526        xm_include_list="${xm_include_list} $f"
11527        ;;
11528     auto-host.h )
11529        xm_file_list="${xm_file_list} $f"
11530        xm_include_list="${xm_include_list} $f"
11531        ;;
11532     * )
11533        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
11534        xm_include_list="${xm_include_list} config/$f"
11535        ;;
11536   esac
11537 done
11538
11539 host_xm_file_list=
11540 host_xm_include_list=
11541 for f in $host_xm_file; do
11542   case $f in
11543     ansidecl.h )
11544        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
11545        host_xm_include_list="${host_xm_include_list} $f"
11546        ;;
11547     auto-host.h )
11548        host_xm_file_list="${host_xm_file_list} $f"
11549        host_xm_include_list="${host_xm_include_list} $f"
11550        ;;
11551     * )
11552        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
11553        host_xm_include_list="${host_xm_include_list} config/$f"
11554        ;;
11555   esac
11556 done
11557
11558 build_xm_file_list=
11559 for f in $build_xm_file; do
11560   case $f in
11561     ansidecl.h )
11562        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
11563        build_xm_include_list="${build_xm_include_list} $f"
11564        ;;
11565     auto-build.h | auto-host.h )
11566        build_xm_file_list="${build_xm_file_list} $f"
11567        build_xm_include_list="${build_xm_include_list} $f"
11568        ;;
11569     * )
11570        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
11571        build_xm_include_list="${build_xm_include_list} config/$f"
11572        ;;
11573   esac
11574 done
11575
11576 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
11577 # cross-compiler which does not use the native headers and libraries.
11578 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
11579 CROSS=
11580 ALL=all.internal
11581 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11582
11583 if test "x$with_build_sysroot" != x; then
11584   build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
11585 else
11586   # This value is used, even on a native system, because
11587   # CROSS_SYSTEM_HEADER_DIR is just
11588   # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
11589   build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
11590 fi
11591
11592 if test x$host != x$target
11593 then
11594         CROSS="-DCROSS_DIRECTORY_STRUCTURE"
11595         ALL=all.cross
11596         SYSTEM_HEADER_DIR=$build_system_header_dir
11597         case "$host","$target" in
11598         # Darwin crosses can use the host system's libraries and headers,
11599         # because of the fat library support.  Of course, it must be the
11600         # same version of Darwin on both sides.  Allow the user to
11601         # just say --target=foo-darwin without a version number to mean
11602         # "the version on this system".
11603             *-*-darwin*,*-*-darwin*)
11604                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
11605                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
11606                 if test $hostos = $targetos -o $targetos = darwin ; then
11607                     CROSS=
11608                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11609                     with_headers=yes
11610                 fi
11611                 ;;
11612
11613             i?86-*-*,x86_64-*-* \
11614             | powerpc*-*-*,powerpc64*-*-*)
11615                 CROSS="$CROSS -DNATIVE_CROSS" ;;
11616         esac
11617
11618         case $target in
11619                 *-*-mingw*)
11620                         if test "x$with_headers" = x; then
11621                                 with_headers=yes
11622                         fi
11623                         ;;
11624                 *)
11625                         ;;
11626         esac
11627 elif test "x$TARGET_SYSTEM_ROOT" != x; then
11628         SYSTEM_HEADER_DIR=$build_system_header_dir
11629 fi
11630
11631 # If this is a cross-compiler that does not
11632 # have its own set of headers then define
11633 # inhibit_libc
11634
11635 # If this is using newlib, without having the headers available now,
11636 # then define inhibit_libc in LIBGCC2_CFLAGS.
11637 # This prevents libgcc2 from containing any code which requires libc
11638 # support.
11639 : ${inhibit_libc=false}
11640 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
11641        test x$with_newlib = xyes ; } &&
11642      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
11643        inhibit_libc=true
11644 fi
11645
11646
11647 # When building gcc with a cross-compiler, we need to adjust things so
11648 # that the generator programs are still built with the native compiler.
11649 # Also, we cannot run fixincludes.
11650
11651 # These are the normal (build=host) settings:
11652 CC_FOR_BUILD='$(CC)'
11653 CXX_FOR_BUILD='$(CXX)'
11654 BUILD_CFLAGS='$(ALL_CFLAGS)'
11655 BUILD_CXXFLAGS='$(ALL_CXXFLAGS)'
11656 BUILD_LDFLAGS='$(LDFLAGS)'
11657 STMP_FIXINC=stmp-fixinc
11658
11659 # And these apply if build != host, or we are generating coverage data
11660 if test x$build != x$host || test "x$coverage_flags" != x
11661 then
11662     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
11663     BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
11664 fi
11665
11666 # Expand extra_headers to include complete path.
11667 # This substitutes for lots of t-* files.
11668 extra_headers_list=
11669 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
11670 for file in ${extra_headers} ; do
11671   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
11672 done
11673
11674 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
11675 if test x"$use_gcc_tgmath" = xyes
11676 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
11677 fi
11678
11679 # Define collect2 in Makefile.
11680 case $host_can_use_collect2 in
11681   no) collect2= ;;
11682   *) collect2='collect2$(exeext)' ;;
11683 esac
11684
11685
11686 # Add a definition of USE_COLLECT2 if system wants one.
11687 case $use_collect2 in
11688   no) use_collect2= ;;
11689   "") ;;
11690   *)
11691     host_xm_defines="${host_xm_defines} USE_COLLECT2"
11692     xm_defines="${xm_defines} USE_COLLECT2"
11693     case $host_can_use_collect2 in
11694       no)
11695         as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5
11696         ;;
11697     esac
11698     ;;
11699 esac
11700
11701
11702 cat >>confdefs.h <<_ACEOF
11703 #define LTOPLUGINSONAME "${host_lto_plugin_soname}"
11704 _ACEOF
11705
11706
11707 # ---------------------------
11708 # Assembler & linker features
11709 # ---------------------------
11710
11711 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
11712 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
11713 # However when ld-new is first executed from the build tree, libtool will
11714 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
11715 # to the build tree.  While doing this we need to use the previous-stage
11716 # linker, or we have an infinite loop.  The presence of a shell script as
11717 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
11718 # the gcc/collect-ld script.  So we need to know how libtool works, or
11719 # exec-tool will fail.
11720
11721
11722 case `pwd` in
11723   *\ * | *\     *)
11724     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
11725 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
11726 esac
11727
11728
11729
11730 macro_version='2.2.7a'
11731 macro_revision='1.3134'
11732
11733
11734
11735
11736
11737
11738
11739
11740
11741
11742
11743
11744
11745 ltmain="$ac_aux_dir/ltmain.sh"
11746
11747 # Backslashify metacharacters that are still active within
11748 # double-quoted strings.
11749 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
11750
11751 # Same as above, but do not quote variable references.
11752 double_quote_subst='s/\(["`\\]\)/\\\1/g'
11753
11754 # Sed substitution to delay expansion of an escaped shell variable in a
11755 # double_quote_subst'ed string.
11756 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
11757
11758 # Sed substitution to delay expansion of an escaped single quote.
11759 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
11760
11761 # Sed substitution to avoid accidental globbing in evaled expressions
11762 no_glob_subst='s/\*/\\\*/g'
11763
11764 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11765 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
11766 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
11767
11768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
11769 $as_echo_n "checking how to print strings... " >&6; }
11770 # Test print first, because it will be a builtin if present.
11771 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
11772    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
11773   ECHO='print -r --'
11774 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
11775   ECHO='printf %s\n'
11776 else
11777   # Use this function as a fallback that always works.
11778   func_fallback_echo ()
11779   {
11780     eval 'cat <<_LTECHO_EOF
11781 $1
11782 _LTECHO_EOF'
11783   }
11784   ECHO='func_fallback_echo'
11785 fi
11786
11787 # func_echo_all arg...
11788 # Invoke $ECHO with all args, space-separated.
11789 func_echo_all ()
11790 {
11791     $ECHO ""
11792 }
11793
11794 case "$ECHO" in
11795   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
11796 $as_echo "printf" >&6; } ;;
11797   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
11798 $as_echo "print -r" >&6; } ;;
11799   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
11800 $as_echo "cat" >&6; } ;;
11801 esac
11802
11803
11804
11805
11806
11807
11808
11809
11810
11811
11812
11813
11814
11815
11816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
11817 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
11818 if test "${ac_cv_path_SED+set}" = set; then :
11819   $as_echo_n "(cached) " >&6
11820 else
11821             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
11822      for ac_i in 1 2 3 4 5 6 7; do
11823        ac_script="$ac_script$as_nl$ac_script"
11824      done
11825      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
11826      { ac_script=; unset ac_script;}
11827      if test -z "$SED"; then
11828   ac_path_SED_found=false
11829   # Loop through the user's path and test for each of PROGNAME-LIST
11830   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11831 for as_dir in $PATH
11832 do
11833   IFS=$as_save_IFS
11834   test -z "$as_dir" && as_dir=.
11835     for ac_prog in sed gsed; do
11836     for ac_exec_ext in '' $ac_executable_extensions; do
11837       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
11838       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
11839 # Check for GNU ac_path_SED and select it if it is found.
11840   # Check for GNU $ac_path_SED
11841 case `"$ac_path_SED" --version 2>&1` in
11842 *GNU*)
11843   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
11844 *)
11845   ac_count=0
11846   $as_echo_n 0123456789 >"conftest.in"
11847   while :
11848   do
11849     cat "conftest.in" "conftest.in" >"conftest.tmp"
11850     mv "conftest.tmp" "conftest.in"
11851     cp "conftest.in" "conftest.nl"
11852     $as_echo '' >> "conftest.nl"
11853     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
11854     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11855     as_fn_arith $ac_count + 1 && ac_count=$as_val
11856     if test $ac_count -gt ${ac_path_SED_max-0}; then
11857       # Best one so far, save it but keep looking for a better one
11858       ac_cv_path_SED="$ac_path_SED"
11859       ac_path_SED_max=$ac_count
11860     fi
11861     # 10*(2^10) chars as input seems more than enough
11862     test $ac_count -gt 10 && break
11863   done
11864   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
11865 esac
11866
11867       $ac_path_SED_found && break 3
11868     done
11869   done
11870   done
11871 IFS=$as_save_IFS
11872   if test -z "$ac_cv_path_SED"; then
11873     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
11874   fi
11875 else
11876   ac_cv_path_SED=$SED
11877 fi
11878
11879 fi
11880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
11881 $as_echo "$ac_cv_path_SED" >&6; }
11882  SED="$ac_cv_path_SED"
11883   rm -f conftest.sed
11884
11885 test -z "$SED" && SED=sed
11886 Xsed="$SED -e 1s/^X//"
11887
11888
11889
11890
11891
11892
11893
11894
11895
11896
11897
11898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
11899 $as_echo_n "checking for fgrep... " >&6; }
11900 if test "${ac_cv_path_FGREP+set}" = set; then :
11901   $as_echo_n "(cached) " >&6
11902 else
11903   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
11904    then ac_cv_path_FGREP="$GREP -F"
11905    else
11906      if test -z "$FGREP"; then
11907   ac_path_FGREP_found=false
11908   # Loop through the user's path and test for each of PROGNAME-LIST
11909   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11910 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
11911 do
11912   IFS=$as_save_IFS
11913   test -z "$as_dir" && as_dir=.
11914     for ac_prog in fgrep; do
11915     for ac_exec_ext in '' $ac_executable_extensions; do
11916       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
11917       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
11918 # Check for GNU ac_path_FGREP and select it if it is found.
11919   # Check for GNU $ac_path_FGREP
11920 case `"$ac_path_FGREP" --version 2>&1` in
11921 *GNU*)
11922   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
11923 *)
11924   ac_count=0
11925   $as_echo_n 0123456789 >"conftest.in"
11926   while :
11927   do
11928     cat "conftest.in" "conftest.in" >"conftest.tmp"
11929     mv "conftest.tmp" "conftest.in"
11930     cp "conftest.in" "conftest.nl"
11931     $as_echo 'FGREP' >> "conftest.nl"
11932     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
11933     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11934     as_fn_arith $ac_count + 1 && ac_count=$as_val
11935     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
11936       # Best one so far, save it but keep looking for a better one
11937       ac_cv_path_FGREP="$ac_path_FGREP"
11938       ac_path_FGREP_max=$ac_count
11939     fi
11940     # 10*(2^10) chars as input seems more than enough
11941     test $ac_count -gt 10 && break
11942   done
11943   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
11944 esac
11945
11946       $ac_path_FGREP_found && break 3
11947     done
11948   done
11949   done
11950 IFS=$as_save_IFS
11951   if test -z "$ac_cv_path_FGREP"; then
11952     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
11953   fi
11954 else
11955   ac_cv_path_FGREP=$FGREP
11956 fi
11957
11958    fi
11959 fi
11960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
11961 $as_echo "$ac_cv_path_FGREP" >&6; }
11962  FGREP="$ac_cv_path_FGREP"
11963
11964
11965 test -z "$GREP" && GREP=grep
11966
11967
11968
11969
11970
11971
11972
11973
11974
11975
11976
11977
11978
11979
11980
11981
11982
11983
11984
11985 # Check whether --with-gnu-ld was given.
11986 if test "${with_gnu_ld+set}" = set; then :
11987   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
11988 else
11989   with_gnu_ld=no
11990 fi
11991
11992 ac_prog=ld
11993 if test "$GCC" = yes; then
11994   # Check if gcc -print-prog-name=ld gives a path.
11995   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
11996 $as_echo_n "checking for ld used by $CC... " >&6; }
11997   case $host in
11998   *-*-mingw*)
11999     # gcc leaves a trailing carriage return which upsets mingw
12000     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12001   *)
12002     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12003   esac
12004   case $ac_prog in
12005     # Accept absolute paths.
12006     [\\/]* | ?:[\\/]*)
12007       re_direlt='/[^/][^/]*/\.\./'
12008       # Canonicalize the pathname of ld
12009       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12010       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12011         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12012       done
12013       test -z "$LD" && LD="$ac_prog"
12014       ;;
12015   "")
12016     # If it fails, then pretend we aren't using GCC.
12017     ac_prog=ld
12018     ;;
12019   *)
12020     # If it is relative, then search for the first ld in PATH.
12021     with_gnu_ld=unknown
12022     ;;
12023   esac
12024 elif test "$with_gnu_ld" = yes; then
12025   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12026 $as_echo_n "checking for GNU ld... " >&6; }
12027 else
12028   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12029 $as_echo_n "checking for non-GNU ld... " >&6; }
12030 fi
12031 if test "${lt_cv_path_LD+set}" = set; then :
12032   $as_echo_n "(cached) " >&6
12033 else
12034   if test -z "$LD"; then
12035   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12036   for ac_dir in $PATH; do
12037     IFS="$lt_save_ifs"
12038     test -z "$ac_dir" && ac_dir=.
12039     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12040       lt_cv_path_LD="$ac_dir/$ac_prog"
12041       # Check to see if the program is GNU ld.  I'd rather use --version,
12042       # but apparently some variants of GNU ld only accept -v.
12043       # Break only if it was the GNU/non-GNU ld that we prefer.
12044       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12045       *GNU* | *'with BFD'*)
12046         test "$with_gnu_ld" != no && break
12047         ;;
12048       *)
12049         test "$with_gnu_ld" != yes && break
12050         ;;
12051       esac
12052     fi
12053   done
12054   IFS="$lt_save_ifs"
12055 else
12056   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12057 fi
12058 fi
12059
12060 LD="$lt_cv_path_LD"
12061 if test -n "$LD"; then
12062   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12063 $as_echo "$LD" >&6; }
12064 else
12065   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12066 $as_echo "no" >&6; }
12067 fi
12068 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12070 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12071 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12072   $as_echo_n "(cached) " >&6
12073 else
12074   # I'd rather use --version here, but apparently some GNU lds only accept -v.
12075 case `$LD -v 2>&1 </dev/null` in
12076 *GNU* | *'with BFD'*)
12077   lt_cv_prog_gnu_ld=yes
12078   ;;
12079 *)
12080   lt_cv_prog_gnu_ld=no
12081   ;;
12082 esac
12083 fi
12084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12085 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12086 with_gnu_ld=$lt_cv_prog_gnu_ld
12087
12088
12089
12090
12091
12092
12093
12094
12095
12096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
12097 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
12098 if test "${lt_cv_path_NM+set}" = set; then :
12099   $as_echo_n "(cached) " >&6
12100 else
12101   if test -n "$NM"; then
12102   # Let the user override the test.
12103   lt_cv_path_NM="$NM"
12104 else
12105   lt_nm_to_check="${ac_tool_prefix}nm"
12106   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
12107     lt_nm_to_check="$lt_nm_to_check nm"
12108   fi
12109   for lt_tmp_nm in $lt_nm_to_check; do
12110     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12111     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
12112       IFS="$lt_save_ifs"
12113       test -z "$ac_dir" && ac_dir=.
12114       tmp_nm="$ac_dir/$lt_tmp_nm"
12115       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
12116         # Check to see if the nm accepts a BSD-compat flag.
12117         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
12118         #   nm: unknown option "B" ignored
12119         # Tru64's nm complains that /dev/null is an invalid object file
12120         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
12121         */dev/null* | *'Invalid file or object type'*)
12122           lt_cv_path_NM="$tmp_nm -B"
12123           break
12124           ;;
12125         *)
12126           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
12127           */dev/null*)
12128             lt_cv_path_NM="$tmp_nm -p"
12129             break
12130             ;;
12131           *)
12132             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
12133             continue # so that we can try to find one that supports BSD flags
12134             ;;
12135           esac
12136           ;;
12137         esac
12138       fi
12139     done
12140     IFS="$lt_save_ifs"
12141   done
12142   : ${lt_cv_path_NM=no}
12143 fi
12144 fi
12145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
12146 $as_echo "$lt_cv_path_NM" >&6; }
12147 if test "$lt_cv_path_NM" != "no"; then
12148   NM="$lt_cv_path_NM"
12149 else
12150   # Didn't find any BSD compatible name lister, look for dumpbin.
12151   if test -n "$DUMPBIN"; then :
12152     # Let the user override the test.
12153   else
12154     if test -n "$ac_tool_prefix"; then
12155   for ac_prog in dumpbin "link -dump"
12156   do
12157     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
12158 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
12159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12160 $as_echo_n "checking for $ac_word... " >&6; }
12161 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
12162   $as_echo_n "(cached) " >&6
12163 else
12164   if test -n "$DUMPBIN"; then
12165   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
12166 else
12167 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12168 for as_dir in $PATH
12169 do
12170   IFS=$as_save_IFS
12171   test -z "$as_dir" && as_dir=.
12172     for ac_exec_ext in '' $ac_executable_extensions; do
12173   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12174     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
12175     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12176     break 2
12177   fi
12178 done
12179   done
12180 IFS=$as_save_IFS
12181
12182 fi
12183 fi
12184 DUMPBIN=$ac_cv_prog_DUMPBIN
12185 if test -n "$DUMPBIN"; then
12186   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
12187 $as_echo "$DUMPBIN" >&6; }
12188 else
12189   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12190 $as_echo "no" >&6; }
12191 fi
12192
12193
12194     test -n "$DUMPBIN" && break
12195   done
12196 fi
12197 if test -z "$DUMPBIN"; then
12198   ac_ct_DUMPBIN=$DUMPBIN
12199   for ac_prog in dumpbin "link -dump"
12200 do
12201   # Extract the first word of "$ac_prog", so it can be a program name with args.
12202 set dummy $ac_prog; ac_word=$2
12203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12204 $as_echo_n "checking for $ac_word... " >&6; }
12205 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
12206   $as_echo_n "(cached) " >&6
12207 else
12208   if test -n "$ac_ct_DUMPBIN"; then
12209   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
12210 else
12211 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12212 for as_dir in $PATH
12213 do
12214   IFS=$as_save_IFS
12215   test -z "$as_dir" && as_dir=.
12216     for ac_exec_ext in '' $ac_executable_extensions; do
12217   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12218     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
12219     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12220     break 2
12221   fi
12222 done
12223   done
12224 IFS=$as_save_IFS
12225
12226 fi
12227 fi
12228 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
12229 if test -n "$ac_ct_DUMPBIN"; then
12230   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
12231 $as_echo "$ac_ct_DUMPBIN" >&6; }
12232 else
12233   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12234 $as_echo "no" >&6; }
12235 fi
12236
12237
12238   test -n "$ac_ct_DUMPBIN" && break
12239 done
12240
12241   if test "x$ac_ct_DUMPBIN" = x; then
12242     DUMPBIN=":"
12243   else
12244     case $cross_compiling:$ac_tool_warned in
12245 yes:)
12246 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12247 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12248 ac_tool_warned=yes ;;
12249 esac
12250     DUMPBIN=$ac_ct_DUMPBIN
12251   fi
12252 fi
12253
12254     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
12255     *COFF*)
12256       DUMPBIN="$DUMPBIN -symbols"
12257       ;;
12258     *)
12259       DUMPBIN=:
12260       ;;
12261     esac
12262   fi
12263
12264   if test "$DUMPBIN" != ":"; then
12265     NM="$DUMPBIN"
12266   fi
12267 fi
12268 test -z "$NM" && NM=nm
12269
12270
12271
12272
12273
12274
12275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
12276 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
12277 if test "${lt_cv_nm_interface+set}" = set; then :
12278   $as_echo_n "(cached) " >&6
12279 else
12280   lt_cv_nm_interface="BSD nm"
12281   echo "int some_variable = 0;" > conftest.$ac_ext
12282   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
12283   (eval "$ac_compile" 2>conftest.err)
12284   cat conftest.err >&5
12285   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
12286   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
12287   cat conftest.err >&5
12288   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
12289   cat conftest.out >&5
12290   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
12291     lt_cv_nm_interface="MS dumpbin"
12292   fi
12293   rm -f conftest*
12294 fi
12295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
12296 $as_echo "$lt_cv_nm_interface" >&6; }
12297
12298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
12299 $as_echo_n "checking whether ln -s works... " >&6; }
12300 LN_S=$as_ln_s
12301 if test "$LN_S" = "ln -s"; then
12302   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12303 $as_echo "yes" >&6; }
12304 else
12305   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
12306 $as_echo "no, using $LN_S" >&6; }
12307 fi
12308
12309 # find the maximum length of command line arguments
12310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
12311 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
12312 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
12313   $as_echo_n "(cached) " >&6
12314 else
12315     i=0
12316   teststring="ABCD"
12317
12318   case $build_os in
12319   msdosdjgpp*)
12320     # On DJGPP, this test can blow up pretty badly due to problems in libc
12321     # (any single argument exceeding 2000 bytes causes a buffer overrun
12322     # during glob expansion).  Even if it were fixed, the result of this
12323     # check would be larger than it should be.
12324     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
12325     ;;
12326
12327   gnu*)
12328     # Under GNU Hurd, this test is not required because there is
12329     # no limit to the length of command line arguments.
12330     # Libtool will interpret -1 as no limit whatsoever
12331     lt_cv_sys_max_cmd_len=-1;
12332     ;;
12333
12334   cygwin* | mingw* | cegcc*)
12335     # On Win9x/ME, this test blows up -- it succeeds, but takes
12336     # about 5 minutes as the teststring grows exponentially.
12337     # Worse, since 9x/ME are not pre-emptively multitasking,
12338     # you end up with a "frozen" computer, even though with patience
12339     # the test eventually succeeds (with a max line length of 256k).
12340     # Instead, let's just punt: use the minimum linelength reported by
12341     # all of the supported platforms: 8192 (on NT/2K/XP).
12342     lt_cv_sys_max_cmd_len=8192;
12343     ;;
12344
12345   mint*)
12346     # On MiNT this can take a long time and run out of memory.
12347     lt_cv_sys_max_cmd_len=8192;
12348     ;;
12349
12350   amigaos*)
12351     # On AmigaOS with pdksh, this test takes hours, literally.
12352     # So we just punt and use a minimum line length of 8192.
12353     lt_cv_sys_max_cmd_len=8192;
12354     ;;
12355
12356   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
12357     # This has been around since 386BSD, at least.  Likely further.
12358     if test -x /sbin/sysctl; then
12359       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
12360     elif test -x /usr/sbin/sysctl; then
12361       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
12362     else
12363       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
12364     fi
12365     # And add a safety zone
12366     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12367     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12368     ;;
12369
12370   interix*)
12371     # We know the value 262144 and hardcode it with a safety zone (like BSD)
12372     lt_cv_sys_max_cmd_len=196608
12373     ;;
12374
12375   osf*)
12376     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
12377     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
12378     # nice to cause kernel panics so lets avoid the loop below.
12379     # First set a reasonable default.
12380     lt_cv_sys_max_cmd_len=16384
12381     #
12382     if test -x /sbin/sysconfig; then
12383       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
12384         *1*) lt_cv_sys_max_cmd_len=-1 ;;
12385       esac
12386     fi
12387     ;;
12388   sco3.2v5*)
12389     lt_cv_sys_max_cmd_len=102400
12390     ;;
12391   sysv5* | sco5v6* | sysv4.2uw2*)
12392     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
12393     if test -n "$kargmax"; then
12394       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
12395     else
12396       lt_cv_sys_max_cmd_len=32768
12397     fi
12398     ;;
12399   *)
12400     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
12401     if test -n "$lt_cv_sys_max_cmd_len"; then
12402       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12403       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12404     else
12405       # Make teststring a little bigger before we do anything with it.
12406       # a 1K string should be a reasonable start.
12407       for i in 1 2 3 4 5 6 7 8 ; do
12408         teststring=$teststring$teststring
12409       done
12410       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
12411       # If test is not a shell built-in, we'll probably end up computing a
12412       # maximum length that is only half of the actual maximum length, but
12413       # we can't tell.
12414       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
12415                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
12416               test $i != 17 # 1/2 MB should be enough
12417       do
12418         i=`expr $i + 1`
12419         teststring=$teststring$teststring
12420       done
12421       # Only check the string length outside the loop.
12422       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
12423       teststring=
12424       # Add a significant safety factor because C++ compilers can tack on
12425       # massive amounts of additional arguments before passing them to the
12426       # linker.  It appears as though 1/2 is a usable value.
12427       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
12428     fi
12429     ;;
12430   esac
12431
12432 fi
12433
12434 if test -n $lt_cv_sys_max_cmd_len ; then
12435   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
12436 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
12437 else
12438   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
12439 $as_echo "none" >&6; }
12440 fi
12441 max_cmd_len=$lt_cv_sys_max_cmd_len
12442
12443
12444
12445
12446
12447
12448 : ${CP="cp -f"}
12449 : ${MV="mv -f"}
12450 : ${RM="rm -f"}
12451
12452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
12453 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
12454 # Try some XSI features
12455 xsi_shell=no
12456 ( _lt_dummy="a/b/c"
12457   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
12458       = c,a/b,, \
12459     && eval 'test $(( 1 + 1 )) -eq 2 \
12460     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
12461   && xsi_shell=yes
12462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
12463 $as_echo "$xsi_shell" >&6; }
12464
12465
12466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
12467 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
12468 lt_shell_append=no
12469 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
12470     >/dev/null 2>&1 \
12471   && lt_shell_append=yes
12472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
12473 $as_echo "$lt_shell_append" >&6; }
12474
12475
12476 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12477   lt_unset=unset
12478 else
12479   lt_unset=false
12480 fi
12481
12482
12483
12484
12485
12486 # test EBCDIC or ASCII
12487 case `echo X|tr X '\101'` in
12488  A) # ASCII based system
12489     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
12490   lt_SP2NL='tr \040 \012'
12491   lt_NL2SP='tr \015\012 \040\040'
12492   ;;
12493  *) # EBCDIC based system
12494   lt_SP2NL='tr \100 \n'
12495   lt_NL2SP='tr \r\n \100\100'
12496   ;;
12497 esac
12498
12499
12500
12501
12502
12503
12504
12505
12506
12507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
12508 $as_echo_n "checking for $LD option to reload object files... " >&6; }
12509 if test "${lt_cv_ld_reload_flag+set}" = set; then :
12510   $as_echo_n "(cached) " >&6
12511 else
12512   lt_cv_ld_reload_flag='-r'
12513 fi
12514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
12515 $as_echo "$lt_cv_ld_reload_flag" >&6; }
12516 reload_flag=$lt_cv_ld_reload_flag
12517 case $reload_flag in
12518 "" | " "*) ;;
12519 *) reload_flag=" $reload_flag" ;;
12520 esac
12521 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12522 case $host_os in
12523   darwin*)
12524     if test "$GCC" = yes; then
12525       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
12526     else
12527       reload_cmds='$LD$reload_flag -o $output$reload_objs'
12528     fi
12529     ;;
12530 esac
12531
12532
12533
12534
12535
12536
12537
12538
12539
12540 if test -n "$ac_tool_prefix"; then
12541   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
12542 set dummy ${ac_tool_prefix}objdump; ac_word=$2
12543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12544 $as_echo_n "checking for $ac_word... " >&6; }
12545 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
12546   $as_echo_n "(cached) " >&6
12547 else
12548   if test -n "$OBJDUMP"; then
12549   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12550 else
12551 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12552 for as_dir in $PATH
12553 do
12554   IFS=$as_save_IFS
12555   test -z "$as_dir" && as_dir=.
12556     for ac_exec_ext in '' $ac_executable_extensions; do
12557   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12558     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
12559     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12560     break 2
12561   fi
12562 done
12563   done
12564 IFS=$as_save_IFS
12565
12566 fi
12567 fi
12568 OBJDUMP=$ac_cv_prog_OBJDUMP
12569 if test -n "$OBJDUMP"; then
12570   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12571 $as_echo "$OBJDUMP" >&6; }
12572 else
12573   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12574 $as_echo "no" >&6; }
12575 fi
12576
12577
12578 fi
12579 if test -z "$ac_cv_prog_OBJDUMP"; then
12580   ac_ct_OBJDUMP=$OBJDUMP
12581   # Extract the first word of "objdump", so it can be a program name with args.
12582 set dummy objdump; ac_word=$2
12583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12584 $as_echo_n "checking for $ac_word... " >&6; }
12585 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
12586   $as_echo_n "(cached) " >&6
12587 else
12588   if test -n "$ac_ct_OBJDUMP"; then
12589   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
12590 else
12591 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12592 for as_dir in $PATH
12593 do
12594   IFS=$as_save_IFS
12595   test -z "$as_dir" && as_dir=.
12596     for ac_exec_ext in '' $ac_executable_extensions; do
12597   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12598     ac_cv_prog_ac_ct_OBJDUMP="objdump"
12599     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12600     break 2
12601   fi
12602 done
12603   done
12604 IFS=$as_save_IFS
12605
12606 fi
12607 fi
12608 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
12609 if test -n "$ac_ct_OBJDUMP"; then
12610   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
12611 $as_echo "$ac_ct_OBJDUMP" >&6; }
12612 else
12613   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12614 $as_echo "no" >&6; }
12615 fi
12616
12617   if test "x$ac_ct_OBJDUMP" = x; then
12618     OBJDUMP="false"
12619   else
12620     case $cross_compiling:$ac_tool_warned in
12621 yes:)
12622 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12623 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12624 ac_tool_warned=yes ;;
12625 esac
12626     OBJDUMP=$ac_ct_OBJDUMP
12627   fi
12628 else
12629   OBJDUMP="$ac_cv_prog_OBJDUMP"
12630 fi
12631
12632 test -z "$OBJDUMP" && OBJDUMP=objdump
12633
12634
12635
12636
12637
12638
12639
12640
12641
12642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
12643 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
12644 if test "${lt_cv_deplibs_check_method+set}" = set; then :
12645   $as_echo_n "(cached) " >&6
12646 else
12647   lt_cv_file_magic_cmd='$MAGIC_CMD'
12648 lt_cv_file_magic_test_file=
12649 lt_cv_deplibs_check_method='unknown'
12650 # Need to set the preceding variable on all platforms that support
12651 # interlibrary dependencies.
12652 # 'none' -- dependencies not supported.
12653 # `unknown' -- same as none, but documents that we really don't know.
12654 # 'pass_all' -- all dependencies passed with no checks.
12655 # 'test_compile' -- check by making test program.
12656 # 'file_magic [[regex]]' -- check by looking for files in library path
12657 # which responds to the $file_magic_cmd with a given extended regex.
12658 # If you have `file' or equivalent on your system and you're not sure
12659 # whether `pass_all' will *always* work, you probably want this one.
12660
12661 case $host_os in
12662 aix[4-9]*)
12663   lt_cv_deplibs_check_method=pass_all
12664   ;;
12665
12666 beos*)
12667   lt_cv_deplibs_check_method=pass_all
12668   ;;
12669
12670 bsdi[45]*)
12671   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
12672   lt_cv_file_magic_cmd='/usr/bin/file -L'
12673   lt_cv_file_magic_test_file=/shlib/libc.so
12674   ;;
12675
12676 cygwin*)
12677   # func_win32_libid is a shell function defined in ltmain.sh
12678   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12679   lt_cv_file_magic_cmd='func_win32_libid'
12680   ;;
12681
12682 mingw* | pw32*)
12683   # Base MSYS/MinGW do not provide the 'file' command needed by
12684   # func_win32_libid shell function, so use a weaker test based on 'objdump',
12685   # unless we find 'file', for example because we are cross-compiling.
12686   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
12687   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
12688     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12689     lt_cv_file_magic_cmd='func_win32_libid'
12690   else
12691     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
12692     lt_cv_file_magic_cmd='$OBJDUMP -f'
12693   fi
12694   ;;
12695
12696 cegcc*)
12697   # use the weaker test based on 'objdump'. See mingw*.
12698   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
12699   lt_cv_file_magic_cmd='$OBJDUMP -f'
12700   ;;
12701
12702 darwin* | rhapsody*)
12703   lt_cv_deplibs_check_method=pass_all
12704   ;;
12705
12706 freebsd* | dragonfly*)
12707   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12708     case $host_cpu in
12709     i*86 )
12710       # Not sure whether the presence of OpenBSD here was a mistake.
12711       # Let's accept both of them until this is cleared up.
12712       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
12713       lt_cv_file_magic_cmd=/usr/bin/file
12714       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
12715       ;;
12716     esac
12717   else
12718     lt_cv_deplibs_check_method=pass_all
12719   fi
12720   ;;
12721
12722 gnu*)
12723   lt_cv_deplibs_check_method=pass_all
12724   ;;
12725
12726 haiku*)
12727   lt_cv_deplibs_check_method=pass_all
12728   ;;
12729
12730 hpux10.20* | hpux11*)
12731   lt_cv_file_magic_cmd=/usr/bin/file
12732   case $host_cpu in
12733   ia64*)
12734     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
12735     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
12736     ;;
12737   hppa*64*)
12738     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
12739     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
12740     ;;
12741   *)
12742     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
12743     lt_cv_file_magic_test_file=/usr/lib/libc.sl
12744     ;;
12745   esac
12746   ;;
12747
12748 interix[3-9]*)
12749   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
12750   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
12751   ;;
12752
12753 irix5* | irix6* | nonstopux*)
12754   case $LD in
12755   *-32|*"-32 ") libmagic=32-bit;;
12756   *-n32|*"-n32 ") libmagic=N32;;
12757   *-64|*"-64 ") libmagic=64-bit;;
12758   *) libmagic=never-match;;
12759   esac
12760   lt_cv_deplibs_check_method=pass_all
12761   ;;
12762
12763 # This must be Linux ELF.
12764 linux* | k*bsd*-gnu | kopensolaris*-gnu)
12765   lt_cv_deplibs_check_method=pass_all
12766   ;;
12767
12768 netbsd*)
12769   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12770     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12771   else
12772     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
12773   fi
12774   ;;
12775
12776 newos6*)
12777   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
12778   lt_cv_file_magic_cmd=/usr/bin/file
12779   lt_cv_file_magic_test_file=/usr/lib/libnls.so
12780   ;;
12781
12782 *nto* | *qnx*)
12783   lt_cv_deplibs_check_method=pass_all
12784   ;;
12785
12786 openbsd*)
12787   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12788     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
12789   else
12790     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12791   fi
12792   ;;
12793
12794 osf3* | osf4* | osf5*)
12795   lt_cv_deplibs_check_method=pass_all
12796   ;;
12797
12798 rdos*)
12799   lt_cv_deplibs_check_method=pass_all
12800   ;;
12801
12802 solaris*)
12803   lt_cv_deplibs_check_method=pass_all
12804   ;;
12805
12806 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
12807   lt_cv_deplibs_check_method=pass_all
12808   ;;
12809
12810 sysv4 | sysv4.3*)
12811   case $host_vendor in
12812   motorola)
12813     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
12814     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
12815     ;;
12816   ncr)
12817     lt_cv_deplibs_check_method=pass_all
12818     ;;
12819   sequent)
12820     lt_cv_file_magic_cmd='/bin/file'
12821     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
12822     ;;
12823   sni)
12824     lt_cv_file_magic_cmd='/bin/file'
12825     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
12826     lt_cv_file_magic_test_file=/lib/libc.so
12827     ;;
12828   siemens)
12829     lt_cv_deplibs_check_method=pass_all
12830     ;;
12831   pc)
12832     lt_cv_deplibs_check_method=pass_all
12833     ;;
12834   esac
12835   ;;
12836
12837 tpf*)
12838   lt_cv_deplibs_check_method=pass_all
12839   ;;
12840 esac
12841
12842 fi
12843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
12844 $as_echo "$lt_cv_deplibs_check_method" >&6; }
12845 file_magic_cmd=$lt_cv_file_magic_cmd
12846 deplibs_check_method=$lt_cv_deplibs_check_method
12847 test -z "$deplibs_check_method" && deplibs_check_method=unknown
12848
12849
12850
12851
12852
12853
12854
12855
12856
12857
12858
12859
12860 if test -n "$ac_tool_prefix"; then
12861   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
12862 set dummy ${ac_tool_prefix}ar; ac_word=$2
12863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12864 $as_echo_n "checking for $ac_word... " >&6; }
12865 if test "${ac_cv_prog_AR+set}" = set; then :
12866   $as_echo_n "(cached) " >&6
12867 else
12868   if test -n "$AR"; then
12869   ac_cv_prog_AR="$AR" # Let the user override the test.
12870 else
12871 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12872 for as_dir in $PATH
12873 do
12874   IFS=$as_save_IFS
12875   test -z "$as_dir" && as_dir=.
12876     for ac_exec_ext in '' $ac_executable_extensions; do
12877   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12878     ac_cv_prog_AR="${ac_tool_prefix}ar"
12879     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12880     break 2
12881   fi
12882 done
12883   done
12884 IFS=$as_save_IFS
12885
12886 fi
12887 fi
12888 AR=$ac_cv_prog_AR
12889 if test -n "$AR"; then
12890   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
12891 $as_echo "$AR" >&6; }
12892 else
12893   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12894 $as_echo "no" >&6; }
12895 fi
12896
12897
12898 fi
12899 if test -z "$ac_cv_prog_AR"; then
12900   ac_ct_AR=$AR
12901   # Extract the first word of "ar", so it can be a program name with args.
12902 set dummy ar; ac_word=$2
12903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12904 $as_echo_n "checking for $ac_word... " >&6; }
12905 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
12906   $as_echo_n "(cached) " >&6
12907 else
12908   if test -n "$ac_ct_AR"; then
12909   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
12910 else
12911 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12912 for as_dir in $PATH
12913 do
12914   IFS=$as_save_IFS
12915   test -z "$as_dir" && as_dir=.
12916     for ac_exec_ext in '' $ac_executable_extensions; do
12917   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12918     ac_cv_prog_ac_ct_AR="ar"
12919     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12920     break 2
12921   fi
12922 done
12923   done
12924 IFS=$as_save_IFS
12925
12926 fi
12927 fi
12928 ac_ct_AR=$ac_cv_prog_ac_ct_AR
12929 if test -n "$ac_ct_AR"; then
12930   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
12931 $as_echo "$ac_ct_AR" >&6; }
12932 else
12933   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12934 $as_echo "no" >&6; }
12935 fi
12936
12937   if test "x$ac_ct_AR" = x; then
12938     AR="false"
12939   else
12940     case $cross_compiling:$ac_tool_warned in
12941 yes:)
12942 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12943 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12944 ac_tool_warned=yes ;;
12945 esac
12946     AR=$ac_ct_AR
12947   fi
12948 else
12949   AR="$ac_cv_prog_AR"
12950 fi
12951
12952 test -z "$AR" && AR=ar
12953 test -z "$AR_FLAGS" && AR_FLAGS=cru
12954
12955
12956
12957
12958
12959
12960
12961
12962
12963
12964
12965 if test -n "$ac_tool_prefix"; then
12966   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
12967 set dummy ${ac_tool_prefix}strip; ac_word=$2
12968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12969 $as_echo_n "checking for $ac_word... " >&6; }
12970 if test "${ac_cv_prog_STRIP+set}" = set; then :
12971   $as_echo_n "(cached) " >&6
12972 else
12973   if test -n "$STRIP"; then
12974   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
12975 else
12976 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12977 for as_dir in $PATH
12978 do
12979   IFS=$as_save_IFS
12980   test -z "$as_dir" && as_dir=.
12981     for ac_exec_ext in '' $ac_executable_extensions; do
12982   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12983     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
12984     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12985     break 2
12986   fi
12987 done
12988   done
12989 IFS=$as_save_IFS
12990
12991 fi
12992 fi
12993 STRIP=$ac_cv_prog_STRIP
12994 if test -n "$STRIP"; then
12995   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
12996 $as_echo "$STRIP" >&6; }
12997 else
12998   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12999 $as_echo "no" >&6; }
13000 fi
13001
13002
13003 fi
13004 if test -z "$ac_cv_prog_STRIP"; then
13005   ac_ct_STRIP=$STRIP
13006   # Extract the first word of "strip", so it can be a program name with args.
13007 set dummy strip; ac_word=$2
13008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13009 $as_echo_n "checking for $ac_word... " >&6; }
13010 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
13011   $as_echo_n "(cached) " >&6
13012 else
13013   if test -n "$ac_ct_STRIP"; then
13014   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
13015 else
13016 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13017 for as_dir in $PATH
13018 do
13019   IFS=$as_save_IFS
13020   test -z "$as_dir" && as_dir=.
13021     for ac_exec_ext in '' $ac_executable_extensions; do
13022   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13023     ac_cv_prog_ac_ct_STRIP="strip"
13024     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13025     break 2
13026   fi
13027 done
13028   done
13029 IFS=$as_save_IFS
13030
13031 fi
13032 fi
13033 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
13034 if test -n "$ac_ct_STRIP"; then
13035   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
13036 $as_echo "$ac_ct_STRIP" >&6; }
13037 else
13038   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13039 $as_echo "no" >&6; }
13040 fi
13041
13042   if test "x$ac_ct_STRIP" = x; then
13043     STRIP=":"
13044   else
13045     case $cross_compiling:$ac_tool_warned in
13046 yes:)
13047 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13048 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13049 ac_tool_warned=yes ;;
13050 esac
13051     STRIP=$ac_ct_STRIP
13052   fi
13053 else
13054   STRIP="$ac_cv_prog_STRIP"
13055 fi
13056
13057 test -z "$STRIP" && STRIP=:
13058
13059
13060
13061
13062
13063
13064 if test -n "$ac_tool_prefix"; then
13065   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
13066 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
13067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13068 $as_echo_n "checking for $ac_word... " >&6; }
13069 if test "${ac_cv_prog_RANLIB+set}" = set; then :
13070   $as_echo_n "(cached) " >&6
13071 else
13072   if test -n "$RANLIB"; then
13073   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
13074 else
13075 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13076 for as_dir in $PATH
13077 do
13078   IFS=$as_save_IFS
13079   test -z "$as_dir" && as_dir=.
13080     for ac_exec_ext in '' $ac_executable_extensions; do
13081   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13082     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
13083     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13084     break 2
13085   fi
13086 done
13087   done
13088 IFS=$as_save_IFS
13089
13090 fi
13091 fi
13092 RANLIB=$ac_cv_prog_RANLIB
13093 if test -n "$RANLIB"; then
13094   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
13095 $as_echo "$RANLIB" >&6; }
13096 else
13097   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13098 $as_echo "no" >&6; }
13099 fi
13100
13101
13102 fi
13103 if test -z "$ac_cv_prog_RANLIB"; then
13104   ac_ct_RANLIB=$RANLIB
13105   # Extract the first word of "ranlib", so it can be a program name with args.
13106 set dummy ranlib; ac_word=$2
13107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13108 $as_echo_n "checking for $ac_word... " >&6; }
13109 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
13110   $as_echo_n "(cached) " >&6
13111 else
13112   if test -n "$ac_ct_RANLIB"; then
13113   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
13114 else
13115 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13116 for as_dir in $PATH
13117 do
13118   IFS=$as_save_IFS
13119   test -z "$as_dir" && as_dir=.
13120     for ac_exec_ext in '' $ac_executable_extensions; do
13121   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13122     ac_cv_prog_ac_ct_RANLIB="ranlib"
13123     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13124     break 2
13125   fi
13126 done
13127   done
13128 IFS=$as_save_IFS
13129
13130 fi
13131 fi
13132 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
13133 if test -n "$ac_ct_RANLIB"; then
13134   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
13135 $as_echo "$ac_ct_RANLIB" >&6; }
13136 else
13137   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13138 $as_echo "no" >&6; }
13139 fi
13140
13141   if test "x$ac_ct_RANLIB" = x; then
13142     RANLIB=":"
13143   else
13144     case $cross_compiling:$ac_tool_warned in
13145 yes:)
13146 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13147 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13148 ac_tool_warned=yes ;;
13149 esac
13150     RANLIB=$ac_ct_RANLIB
13151   fi
13152 else
13153   RANLIB="$ac_cv_prog_RANLIB"
13154 fi
13155
13156 test -z "$RANLIB" && RANLIB=:
13157
13158
13159
13160
13161
13162
13163 # Determine commands to create old-style static archives.
13164 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
13165 old_postinstall_cmds='chmod 644 $oldlib'
13166 old_postuninstall_cmds=
13167
13168 if test -n "$RANLIB"; then
13169   case $host_os in
13170   openbsd*)
13171     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
13172     ;;
13173   *)
13174     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
13175     ;;
13176   esac
13177   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
13178 fi
13179
13180 case $host_os in
13181   darwin*)
13182     lock_old_archive_extraction=yes ;;
13183   *)
13184     lock_old_archive_extraction=no ;;
13185 esac
13186
13187
13188
13189
13190
13191
13192
13193
13194
13195
13196
13197
13198
13199
13200
13201
13202
13203
13204
13205
13206
13207
13208
13209
13210
13211
13212
13213
13214
13215
13216
13217
13218
13219
13220
13221
13222
13223
13224
13225 # If no C compiler was specified, use CC.
13226 LTCC=${LTCC-"$CC"}
13227
13228 # If no C compiler flags were specified, use CFLAGS.
13229 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
13230
13231 # Allow CC to be a program name with arguments.
13232 compiler=$CC
13233
13234
13235 # Check for command to grab the raw symbol name followed by C symbol from nm.
13236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
13237 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
13238 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
13239   $as_echo_n "(cached) " >&6
13240 else
13241
13242 # These are sane defaults that work on at least a few old systems.
13243 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
13244
13245 # Character class describing NM global symbol codes.
13246 symcode='[BCDEGRST]'
13247
13248 # Regexp to match symbols that can be accessed directly from C.
13249 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
13250
13251 # Define system-specific variables.
13252 case $host_os in
13253 aix*)
13254   symcode='[BCDT]'
13255   ;;
13256 cygwin* | mingw* | pw32* | cegcc*)
13257   symcode='[ABCDGISTW]'
13258   ;;
13259 hpux*)
13260   if test "$host_cpu" = ia64; then
13261     symcode='[ABCDEGRST]'
13262   fi
13263   ;;
13264 irix* | nonstopux*)
13265   symcode='[BCDEGRST]'
13266   ;;
13267 osf*)
13268   symcode='[BCDEGQRST]'
13269   ;;
13270 solaris*)
13271   symcode='[BDRT]'
13272   ;;
13273 sco3.2v5*)
13274   symcode='[DT]'
13275   ;;
13276 sysv4.2uw2*)
13277   symcode='[DT]'
13278   ;;
13279 sysv5* | sco5v6* | unixware* | OpenUNIX*)
13280   symcode='[ABDT]'
13281   ;;
13282 sysv4)
13283   symcode='[DFNSTU]'
13284   ;;
13285 esac
13286
13287 # If we're using GNU nm, then use its standard symbol codes.
13288 case `$NM -V 2>&1` in
13289 *GNU* | *'with BFD'*)
13290   symcode='[ABCDGIRSTW]' ;;
13291 esac
13292
13293 # Transform an extracted symbol line into a proper C declaration.
13294 # Some systems (esp. on ia64) link data and code symbols differently,
13295 # so use this general approach.
13296 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
13297
13298 # Transform an extracted symbol line into symbol name and symbol address
13299 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
13300 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
13301
13302 # Handle CRLF in mingw tool chain
13303 opt_cr=
13304 case $build_os in
13305 mingw*)
13306   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
13307   ;;
13308 esac
13309
13310 # Try without a prefix underscore, then with it.
13311 for ac_symprfx in "" "_"; do
13312
13313   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
13314   symxfrm="\\1 $ac_symprfx\\2 \\2"
13315
13316   # Write the raw and C identifiers.
13317   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
13318     # Fake it for dumpbin and say T for any non-static function
13319     # and D for any global variable.
13320     # Also find C++ and __fastcall symbols from MSVC++,
13321     # which start with @ or ?.
13322     lt_cv_sys_global_symbol_pipe="$AWK '"\
13323 "     {last_section=section; section=\$ 3};"\
13324 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
13325 "     \$ 0!~/External *\|/{next};"\
13326 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
13327 "     {if(hide[section]) next};"\
13328 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
13329 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
13330 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
13331 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
13332 "     ' prfx=^$ac_symprfx"
13333   else
13334     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
13335   fi
13336
13337   # Check to see that the pipe works correctly.
13338   pipe_works=no
13339
13340   rm -f conftest*
13341   cat > conftest.$ac_ext <<_LT_EOF
13342 #ifdef __cplusplus
13343 extern "C" {
13344 #endif
13345 char nm_test_var;
13346 void nm_test_func(void);
13347 void nm_test_func(void){}
13348 #ifdef __cplusplus
13349 }
13350 #endif
13351 int main(){nm_test_var='a';nm_test_func();return(0);}
13352 _LT_EOF
13353
13354   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13355   (eval $ac_compile) 2>&5
13356   ac_status=$?
13357   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13358   test $ac_status = 0; }; then
13359     # Now try to grab the symbols.
13360     nlist=conftest.nm
13361     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
13362   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
13363   ac_status=$?
13364   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13365   test $ac_status = 0; } && test -s "$nlist"; then
13366       # Try sorting and uniquifying the output.
13367       if sort "$nlist" | uniq > "$nlist"T; then
13368         mv -f "$nlist"T "$nlist"
13369       else
13370         rm -f "$nlist"T
13371       fi
13372
13373       # Make sure that we snagged all the symbols we need.
13374       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
13375         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
13376           cat <<_LT_EOF > conftest.$ac_ext
13377 #ifdef __cplusplus
13378 extern "C" {
13379 #endif
13380
13381 _LT_EOF
13382           # Now generate the symbol file.
13383           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
13384
13385           cat <<_LT_EOF >> conftest.$ac_ext
13386
13387 /* The mapping between symbol names and symbols.  */
13388 const struct {
13389   const char *name;
13390   void       *address;
13391 }
13392 lt__PROGRAM__LTX_preloaded_symbols[] =
13393 {
13394   { "@PROGRAM@", (void *) 0 },
13395 _LT_EOF
13396           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
13397           cat <<\_LT_EOF >> conftest.$ac_ext
13398   {0, (void *) 0}
13399 };
13400
13401 /* This works around a problem in FreeBSD linker */
13402 #ifdef FREEBSD_WORKAROUND
13403 static const void *lt_preloaded_setup() {
13404   return lt__PROGRAM__LTX_preloaded_symbols;
13405 }
13406 #endif
13407
13408 #ifdef __cplusplus
13409 }
13410 #endif
13411 _LT_EOF
13412           # Now try linking the two files.
13413           mv conftest.$ac_objext conftstm.$ac_objext
13414           lt_save_LIBS="$LIBS"
13415           lt_save_CFLAGS="$CFLAGS"
13416           LIBS="conftstm.$ac_objext"
13417           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
13418           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13419   (eval $ac_link) 2>&5
13420   ac_status=$?
13421   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13422   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
13423             pipe_works=yes
13424           fi
13425           LIBS="$lt_save_LIBS"
13426           CFLAGS="$lt_save_CFLAGS"
13427         else
13428           echo "cannot find nm_test_func in $nlist" >&5
13429         fi
13430       else
13431         echo "cannot find nm_test_var in $nlist" >&5
13432       fi
13433     else
13434       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
13435     fi
13436   else
13437     echo "$progname: failed program was:" >&5
13438     cat conftest.$ac_ext >&5
13439   fi
13440   rm -rf conftest* conftst*
13441
13442   # Do not use the global_symbol_pipe unless it works.
13443   if test "$pipe_works" = yes; then
13444     break
13445   else
13446     lt_cv_sys_global_symbol_pipe=
13447   fi
13448 done
13449
13450 fi
13451
13452 if test -z "$lt_cv_sys_global_symbol_pipe"; then
13453   lt_cv_sys_global_symbol_to_cdecl=
13454 fi
13455 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
13456   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
13457 $as_echo "failed" >&6; }
13458 else
13459   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
13460 $as_echo "ok" >&6; }
13461 fi
13462
13463
13464
13465
13466
13467
13468
13469
13470
13471
13472
13473
13474
13475
13476
13477
13478
13479
13480
13481
13482
13483
13484 # Check whether --enable-libtool-lock was given.
13485 if test "${enable_libtool_lock+set}" = set; then :
13486   enableval=$enable_libtool_lock;
13487 fi
13488
13489 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
13490
13491 # Some flags need to be propagated to the compiler or linker for good
13492 # libtool support.
13493 case $host in
13494 ia64-*-hpux*)
13495   # Find out which ABI we are using.
13496   echo 'int i;' > conftest.$ac_ext
13497   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13498   (eval $ac_compile) 2>&5
13499   ac_status=$?
13500   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13501   test $ac_status = 0; }; then
13502     case `/usr/bin/file conftest.$ac_objext` in
13503       *ELF-32*)
13504         HPUX_IA64_MODE="32"
13505         ;;
13506       *ELF-64*)
13507         HPUX_IA64_MODE="64"
13508         ;;
13509     esac
13510   fi
13511   rm -rf conftest*
13512   ;;
13513 *-*-irix6*)
13514   # Find out which ABI we are using.
13515   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
13516   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13517   (eval $ac_compile) 2>&5
13518   ac_status=$?
13519   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13520   test $ac_status = 0; }; then
13521     if test "$lt_cv_prog_gnu_ld" = yes; then
13522       case `/usr/bin/file conftest.$ac_objext` in
13523         *32-bit*)
13524           LD="${LD-ld} -melf32bsmip"
13525           ;;
13526         *N32*)
13527           LD="${LD-ld} -melf32bmipn32"
13528           ;;
13529         *64-bit*)
13530           LD="${LD-ld} -melf64bmip"
13531         ;;
13532       esac
13533     else
13534       case `/usr/bin/file conftest.$ac_objext` in
13535         *32-bit*)
13536           LD="${LD-ld} -32"
13537           ;;
13538         *N32*)
13539           LD="${LD-ld} -n32"
13540           ;;
13541         *64-bit*)
13542           LD="${LD-ld} -64"
13543           ;;
13544       esac
13545     fi
13546   fi
13547   rm -rf conftest*
13548   ;;
13549
13550 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
13551 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
13552   # Find out which ABI we are using.
13553   echo 'int i;' > conftest.$ac_ext
13554   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13555   (eval $ac_compile) 2>&5
13556   ac_status=$?
13557   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13558   test $ac_status = 0; }; then
13559     case `/usr/bin/file conftest.o` in
13560       *32-bit*)
13561         case $host in
13562           x86_64-*kfreebsd*-gnu)
13563             LD="${LD-ld} -m elf_i386_fbsd"
13564             ;;
13565           x86_64-*linux*)
13566             case `/usr/bin/file conftest.o` in
13567               *x86-64*)
13568                 LD="${LD-ld} -m elf32_x86_64"
13569                 ;;
13570               *)
13571                 LD="${LD-ld} -m elf_i386"
13572                 ;;
13573             esac
13574             ;;
13575           ppc64-*linux*|powerpc64-*linux*)
13576             LD="${LD-ld} -m elf32ppclinux"
13577             ;;
13578           s390x-*linux*)
13579             LD="${LD-ld} -m elf_s390"
13580             ;;
13581           sparc64-*linux*)
13582             LD="${LD-ld} -m elf32_sparc"
13583             ;;
13584         esac
13585         ;;
13586       *64-bit*)
13587         case $host in
13588           x86_64-*kfreebsd*-gnu)
13589             LD="${LD-ld} -m elf_x86_64_fbsd"
13590             ;;
13591           x86_64-*linux*)
13592             LD="${LD-ld} -m elf_x86_64"
13593             ;;
13594           ppc*-*linux*|powerpc*-*linux*)
13595             LD="${LD-ld} -m elf64ppc"
13596             ;;
13597           s390*-*linux*|s390*-*tpf*)
13598             LD="${LD-ld} -m elf64_s390"
13599             ;;
13600           sparc*-*linux*)
13601             LD="${LD-ld} -m elf64_sparc"
13602             ;;
13603         esac
13604         ;;
13605     esac
13606   fi
13607   rm -rf conftest*
13608   ;;
13609
13610 *-*-sco3.2v5*)
13611   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
13612   SAVE_CFLAGS="$CFLAGS"
13613   CFLAGS="$CFLAGS -belf"
13614   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
13615 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
13616 if test "${lt_cv_cc_needs_belf+set}" = set; then :
13617   $as_echo_n "(cached) " >&6
13618 else
13619   ac_ext=c
13620 ac_cpp='$CPP $CPPFLAGS'
13621 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13622 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13623 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13624
13625      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13626 /* end confdefs.h.  */
13627
13628 int
13629 main ()
13630 {
13631
13632   ;
13633   return 0;
13634 }
13635 _ACEOF
13636 if ac_fn_c_try_link "$LINENO"; then :
13637   lt_cv_cc_needs_belf=yes
13638 else
13639   lt_cv_cc_needs_belf=no
13640 fi
13641 rm -f core conftest.err conftest.$ac_objext \
13642     conftest$ac_exeext conftest.$ac_ext
13643      ac_ext=c
13644 ac_cpp='$CPP $CPPFLAGS'
13645 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13646 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13647 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13648
13649 fi
13650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
13651 $as_echo "$lt_cv_cc_needs_belf" >&6; }
13652   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
13653     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
13654     CFLAGS="$SAVE_CFLAGS"
13655   fi
13656   ;;
13657 sparc*-*solaris*)
13658   # Find out which ABI we are using.
13659   echo 'int i;' > conftest.$ac_ext
13660   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13661   (eval $ac_compile) 2>&5
13662   ac_status=$?
13663   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13664   test $ac_status = 0; }; then
13665     case `/usr/bin/file conftest.o` in
13666     *64-bit*)
13667       case $lt_cv_prog_gnu_ld in
13668       yes*) LD="${LD-ld} -m elf64_sparc" ;;
13669       *)
13670         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
13671           LD="${LD-ld} -64"
13672         fi
13673         ;;
13674       esac
13675       ;;
13676     esac
13677   fi
13678   rm -rf conftest*
13679   ;;
13680 esac
13681
13682 need_locks="$enable_libtool_lock"
13683
13684
13685   case $host_os in
13686     rhapsody* | darwin*)
13687     if test -n "$ac_tool_prefix"; then
13688   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
13689 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
13690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13691 $as_echo_n "checking for $ac_word... " >&6; }
13692 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
13693   $as_echo_n "(cached) " >&6
13694 else
13695   if test -n "$DSYMUTIL"; then
13696   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
13697 else
13698 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13699 for as_dir in $PATH
13700 do
13701   IFS=$as_save_IFS
13702   test -z "$as_dir" && as_dir=.
13703     for ac_exec_ext in '' $ac_executable_extensions; do
13704   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13705     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
13706     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13707     break 2
13708   fi
13709 done
13710   done
13711 IFS=$as_save_IFS
13712
13713 fi
13714 fi
13715 DSYMUTIL=$ac_cv_prog_DSYMUTIL
13716 if test -n "$DSYMUTIL"; then
13717   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
13718 $as_echo "$DSYMUTIL" >&6; }
13719 else
13720   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13721 $as_echo "no" >&6; }
13722 fi
13723
13724
13725 fi
13726 if test -z "$ac_cv_prog_DSYMUTIL"; then
13727   ac_ct_DSYMUTIL=$DSYMUTIL
13728   # Extract the first word of "dsymutil", so it can be a program name with args.
13729 set dummy dsymutil; ac_word=$2
13730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13731 $as_echo_n "checking for $ac_word... " >&6; }
13732 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
13733   $as_echo_n "(cached) " >&6
13734 else
13735   if test -n "$ac_ct_DSYMUTIL"; then
13736   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
13737 else
13738 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13739 for as_dir in $PATH
13740 do
13741   IFS=$as_save_IFS
13742   test -z "$as_dir" && as_dir=.
13743     for ac_exec_ext in '' $ac_executable_extensions; do
13744   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13745     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
13746     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13747     break 2
13748   fi
13749 done
13750   done
13751 IFS=$as_save_IFS
13752
13753 fi
13754 fi
13755 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
13756 if test -n "$ac_ct_DSYMUTIL"; then
13757   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
13758 $as_echo "$ac_ct_DSYMUTIL" >&6; }
13759 else
13760   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13761 $as_echo "no" >&6; }
13762 fi
13763
13764   if test "x$ac_ct_DSYMUTIL" = x; then
13765     DSYMUTIL=":"
13766   else
13767     case $cross_compiling:$ac_tool_warned in
13768 yes:)
13769 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13770 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13771 ac_tool_warned=yes ;;
13772 esac
13773     DSYMUTIL=$ac_ct_DSYMUTIL
13774   fi
13775 else
13776   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
13777 fi
13778
13779     if test -n "$ac_tool_prefix"; then
13780   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
13781 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
13782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13783 $as_echo_n "checking for $ac_word... " >&6; }
13784 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
13785   $as_echo_n "(cached) " >&6
13786 else
13787   if test -n "$NMEDIT"; then
13788   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
13789 else
13790 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13791 for as_dir in $PATH
13792 do
13793   IFS=$as_save_IFS
13794   test -z "$as_dir" && as_dir=.
13795     for ac_exec_ext in '' $ac_executable_extensions; do
13796   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13797     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
13798     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13799     break 2
13800   fi
13801 done
13802   done
13803 IFS=$as_save_IFS
13804
13805 fi
13806 fi
13807 NMEDIT=$ac_cv_prog_NMEDIT
13808 if test -n "$NMEDIT"; then
13809   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
13810 $as_echo "$NMEDIT" >&6; }
13811 else
13812   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13813 $as_echo "no" >&6; }
13814 fi
13815
13816
13817 fi
13818 if test -z "$ac_cv_prog_NMEDIT"; then
13819   ac_ct_NMEDIT=$NMEDIT
13820   # Extract the first word of "nmedit", so it can be a program name with args.
13821 set dummy nmedit; ac_word=$2
13822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13823 $as_echo_n "checking for $ac_word... " >&6; }
13824 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
13825   $as_echo_n "(cached) " >&6
13826 else
13827   if test -n "$ac_ct_NMEDIT"; then
13828   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
13829 else
13830 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13831 for as_dir in $PATH
13832 do
13833   IFS=$as_save_IFS
13834   test -z "$as_dir" && as_dir=.
13835     for ac_exec_ext in '' $ac_executable_extensions; do
13836   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13837     ac_cv_prog_ac_ct_NMEDIT="nmedit"
13838     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13839     break 2
13840   fi
13841 done
13842   done
13843 IFS=$as_save_IFS
13844
13845 fi
13846 fi
13847 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
13848 if test -n "$ac_ct_NMEDIT"; then
13849   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
13850 $as_echo "$ac_ct_NMEDIT" >&6; }
13851 else
13852   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13853 $as_echo "no" >&6; }
13854 fi
13855
13856   if test "x$ac_ct_NMEDIT" = x; then
13857     NMEDIT=":"
13858   else
13859     case $cross_compiling:$ac_tool_warned in
13860 yes:)
13861 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13862 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13863 ac_tool_warned=yes ;;
13864 esac
13865     NMEDIT=$ac_ct_NMEDIT
13866   fi
13867 else
13868   NMEDIT="$ac_cv_prog_NMEDIT"
13869 fi
13870
13871     if test -n "$ac_tool_prefix"; then
13872   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
13873 set dummy ${ac_tool_prefix}lipo; ac_word=$2
13874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13875 $as_echo_n "checking for $ac_word... " >&6; }
13876 if test "${ac_cv_prog_LIPO+set}" = set; then :
13877   $as_echo_n "(cached) " >&6
13878 else
13879   if test -n "$LIPO"; then
13880   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
13881 else
13882 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13883 for as_dir in $PATH
13884 do
13885   IFS=$as_save_IFS
13886   test -z "$as_dir" && as_dir=.
13887     for ac_exec_ext in '' $ac_executable_extensions; do
13888   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13889     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
13890     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13891     break 2
13892   fi
13893 done
13894   done
13895 IFS=$as_save_IFS
13896
13897 fi
13898 fi
13899 LIPO=$ac_cv_prog_LIPO
13900 if test -n "$LIPO"; then
13901   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
13902 $as_echo "$LIPO" >&6; }
13903 else
13904   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13905 $as_echo "no" >&6; }
13906 fi
13907
13908
13909 fi
13910 if test -z "$ac_cv_prog_LIPO"; then
13911   ac_ct_LIPO=$LIPO
13912   # Extract the first word of "lipo", so it can be a program name with args.
13913 set dummy lipo; ac_word=$2
13914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13915 $as_echo_n "checking for $ac_word... " >&6; }
13916 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
13917   $as_echo_n "(cached) " >&6
13918 else
13919   if test -n "$ac_ct_LIPO"; then
13920   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
13921 else
13922 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13923 for as_dir in $PATH
13924 do
13925   IFS=$as_save_IFS
13926   test -z "$as_dir" && as_dir=.
13927     for ac_exec_ext in '' $ac_executable_extensions; do
13928   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13929     ac_cv_prog_ac_ct_LIPO="lipo"
13930     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13931     break 2
13932   fi
13933 done
13934   done
13935 IFS=$as_save_IFS
13936
13937 fi
13938 fi
13939 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
13940 if test -n "$ac_ct_LIPO"; then
13941   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
13942 $as_echo "$ac_ct_LIPO" >&6; }
13943 else
13944   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13945 $as_echo "no" >&6; }
13946 fi
13947
13948   if test "x$ac_ct_LIPO" = x; then
13949     LIPO=":"
13950   else
13951     case $cross_compiling:$ac_tool_warned in
13952 yes:)
13953 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13954 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13955 ac_tool_warned=yes ;;
13956 esac
13957     LIPO=$ac_ct_LIPO
13958   fi
13959 else
13960   LIPO="$ac_cv_prog_LIPO"
13961 fi
13962
13963     if test -n "$ac_tool_prefix"; then
13964   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
13965 set dummy ${ac_tool_prefix}otool; ac_word=$2
13966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13967 $as_echo_n "checking for $ac_word... " >&6; }
13968 if test "${ac_cv_prog_OTOOL+set}" = set; then :
13969   $as_echo_n "(cached) " >&6
13970 else
13971   if test -n "$OTOOL"; then
13972   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
13973 else
13974 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13975 for as_dir in $PATH
13976 do
13977   IFS=$as_save_IFS
13978   test -z "$as_dir" && as_dir=.
13979     for ac_exec_ext in '' $ac_executable_extensions; do
13980   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13981     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
13982     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13983     break 2
13984   fi
13985 done
13986   done
13987 IFS=$as_save_IFS
13988
13989 fi
13990 fi
13991 OTOOL=$ac_cv_prog_OTOOL
13992 if test -n "$OTOOL"; then
13993   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
13994 $as_echo "$OTOOL" >&6; }
13995 else
13996   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13997 $as_echo "no" >&6; }
13998 fi
13999
14000
14001 fi
14002 if test -z "$ac_cv_prog_OTOOL"; then
14003   ac_ct_OTOOL=$OTOOL
14004   # Extract the first word of "otool", so it can be a program name with args.
14005 set dummy otool; ac_word=$2
14006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14007 $as_echo_n "checking for $ac_word... " >&6; }
14008 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
14009   $as_echo_n "(cached) " >&6
14010 else
14011   if test -n "$ac_ct_OTOOL"; then
14012   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
14013 else
14014 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14015 for as_dir in $PATH
14016 do
14017   IFS=$as_save_IFS
14018   test -z "$as_dir" && as_dir=.
14019     for ac_exec_ext in '' $ac_executable_extensions; do
14020   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14021     ac_cv_prog_ac_ct_OTOOL="otool"
14022     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14023     break 2
14024   fi
14025 done
14026   done
14027 IFS=$as_save_IFS
14028
14029 fi
14030 fi
14031 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
14032 if test -n "$ac_ct_OTOOL"; then
14033   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
14034 $as_echo "$ac_ct_OTOOL" >&6; }
14035 else
14036   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14037 $as_echo "no" >&6; }
14038 fi
14039
14040   if test "x$ac_ct_OTOOL" = x; then
14041     OTOOL=":"
14042   else
14043     case $cross_compiling:$ac_tool_warned in
14044 yes:)
14045 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14046 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14047 ac_tool_warned=yes ;;
14048 esac
14049     OTOOL=$ac_ct_OTOOL
14050   fi
14051 else
14052   OTOOL="$ac_cv_prog_OTOOL"
14053 fi
14054
14055     if test -n "$ac_tool_prefix"; then
14056   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
14057 set dummy ${ac_tool_prefix}otool64; ac_word=$2
14058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14059 $as_echo_n "checking for $ac_word... " >&6; }
14060 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
14061   $as_echo_n "(cached) " >&6
14062 else
14063   if test -n "$OTOOL64"; then
14064   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
14065 else
14066 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14067 for as_dir in $PATH
14068 do
14069   IFS=$as_save_IFS
14070   test -z "$as_dir" && as_dir=.
14071     for ac_exec_ext in '' $ac_executable_extensions; do
14072   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14073     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
14074     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14075     break 2
14076   fi
14077 done
14078   done
14079 IFS=$as_save_IFS
14080
14081 fi
14082 fi
14083 OTOOL64=$ac_cv_prog_OTOOL64
14084 if test -n "$OTOOL64"; then
14085   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
14086 $as_echo "$OTOOL64" >&6; }
14087 else
14088   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14089 $as_echo "no" >&6; }
14090 fi
14091
14092
14093 fi
14094 if test -z "$ac_cv_prog_OTOOL64"; then
14095   ac_ct_OTOOL64=$OTOOL64
14096   # Extract the first word of "otool64", so it can be a program name with args.
14097 set dummy otool64; ac_word=$2
14098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14099 $as_echo_n "checking for $ac_word... " >&6; }
14100 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
14101   $as_echo_n "(cached) " >&6
14102 else
14103   if test -n "$ac_ct_OTOOL64"; then
14104   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
14105 else
14106 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14107 for as_dir in $PATH
14108 do
14109   IFS=$as_save_IFS
14110   test -z "$as_dir" && as_dir=.
14111     for ac_exec_ext in '' $ac_executable_extensions; do
14112   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14113     ac_cv_prog_ac_ct_OTOOL64="otool64"
14114     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14115     break 2
14116   fi
14117 done
14118   done
14119 IFS=$as_save_IFS
14120
14121 fi
14122 fi
14123 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
14124 if test -n "$ac_ct_OTOOL64"; then
14125   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
14126 $as_echo "$ac_ct_OTOOL64" >&6; }
14127 else
14128   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14129 $as_echo "no" >&6; }
14130 fi
14131
14132   if test "x$ac_ct_OTOOL64" = x; then
14133     OTOOL64=":"
14134   else
14135     case $cross_compiling:$ac_tool_warned in
14136 yes:)
14137 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14138 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14139 ac_tool_warned=yes ;;
14140 esac
14141     OTOOL64=$ac_ct_OTOOL64
14142   fi
14143 else
14144   OTOOL64="$ac_cv_prog_OTOOL64"
14145 fi
14146
14147
14148
14149
14150
14151
14152
14153
14154
14155
14156
14157
14158
14159
14160
14161
14162
14163
14164
14165
14166
14167
14168
14169
14170
14171
14172
14173     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
14174 $as_echo_n "checking for -single_module linker flag... " >&6; }
14175 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
14176   $as_echo_n "(cached) " >&6
14177 else
14178   lt_cv_apple_cc_single_mod=no
14179       if test -z "${LT_MULTI_MODULE}"; then
14180         # By default we will add the -single_module flag. You can override
14181         # by either setting the environment variable LT_MULTI_MODULE
14182         # non-empty at configure time, or by adding -multi_module to the
14183         # link flags.
14184         rm -rf libconftest.dylib*
14185         echo "int foo(void){return 1;}" > conftest.c
14186         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14187 -dynamiclib -Wl,-single_module conftest.c" >&5
14188         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14189           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
14190         _lt_result=$?
14191         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
14192           lt_cv_apple_cc_single_mod=yes
14193         else
14194           cat conftest.err >&5
14195         fi
14196         rm -rf libconftest.dylib*
14197         rm -f conftest.*
14198       fi
14199 fi
14200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
14201 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
14202     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
14203 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
14204 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
14205   $as_echo_n "(cached) " >&6
14206 else
14207   lt_cv_ld_exported_symbols_list=no
14208       save_LDFLAGS=$LDFLAGS
14209       echo "_main" > conftest.sym
14210       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
14211       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14212 /* end confdefs.h.  */
14213
14214 int
14215 main ()
14216 {
14217
14218   ;
14219   return 0;
14220 }
14221 _ACEOF
14222 if ac_fn_c_try_link "$LINENO"; then :
14223   lt_cv_ld_exported_symbols_list=yes
14224 else
14225   lt_cv_ld_exported_symbols_list=no
14226 fi
14227 rm -f core conftest.err conftest.$ac_objext \
14228     conftest$ac_exeext conftest.$ac_ext
14229         LDFLAGS="$save_LDFLAGS"
14230
14231 fi
14232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
14233 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
14234     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
14235 $as_echo_n "checking for -force_load linker flag... " >&6; }
14236 if test "${lt_cv_ld_force_load+set}" = set; then :
14237   $as_echo_n "(cached) " >&6
14238 else
14239   lt_cv_ld_force_load=no
14240       cat > conftest.c << _LT_EOF
14241 int forced_loaded() { return 2;}
14242 _LT_EOF
14243       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
14244       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
14245       echo "$AR cru libconftest.a conftest.o" >&5
14246       $AR cru libconftest.a conftest.o 2>&5
14247       cat > conftest.c << _LT_EOF
14248 int main() { return 0;}
14249 _LT_EOF
14250       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
14251       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
14252       _lt_result=$?
14253       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
14254         lt_cv_ld_force_load=yes
14255       else
14256         cat conftest.err >&5
14257       fi
14258         rm -f conftest.err libconftest.a conftest conftest.c
14259         rm -rf conftest.dSYM
14260
14261 fi
14262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
14263 $as_echo "$lt_cv_ld_force_load" >&6; }
14264     case $host_os in
14265     rhapsody* | darwin1.[012])
14266       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
14267     darwin1.*)
14268       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14269     darwin*) # darwin 5.x on
14270       # if running on 10.5 or later, the deployment target defaults
14271       # to the OS version, if on x86, and 10.4, the deployment
14272       # target defaults to 10.4. Don't you love it?
14273       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
14274         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
14275           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14276         10.[012]*)
14277           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14278         10.*)
14279           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14280       esac
14281     ;;
14282   esac
14283     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
14284       _lt_dar_single_mod='$single_module'
14285     fi
14286     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
14287       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
14288     else
14289       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
14290     fi
14291     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
14292       _lt_dsymutil='~$DSYMUTIL $lib || :'
14293     else
14294       _lt_dsymutil=
14295     fi
14296     ;;
14297   esac
14298
14299 for ac_header in dlfcn.h
14300 do :
14301   ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
14302 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
14303   cat >>confdefs.h <<_ACEOF
14304 #define HAVE_DLFCN_H 1
14305 _ACEOF
14306
14307 fi
14308 done
14309
14310
14311
14312
14313
14314 # Set options
14315
14316
14317
14318         enable_dlopen=no
14319
14320
14321   enable_win32_dll=no
14322
14323
14324             # Check whether --enable-shared was given.
14325 if test "${enable_shared+set}" = set; then :
14326   enableval=$enable_shared; p=${PACKAGE-default}
14327     case $enableval in
14328     yes) enable_shared=yes ;;
14329     no) enable_shared=no ;;
14330     *)
14331       enable_shared=no
14332       # Look at the argument we got.  We use all the common list separators.
14333       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14334       for pkg in $enableval; do
14335         IFS="$lt_save_ifs"
14336         if test "X$pkg" = "X$p"; then
14337           enable_shared=yes
14338         fi
14339       done
14340       IFS="$lt_save_ifs"
14341       ;;
14342     esac
14343 else
14344   enable_shared=yes
14345 fi
14346
14347
14348
14349
14350
14351
14352
14353
14354
14355   # Check whether --enable-static was given.
14356 if test "${enable_static+set}" = set; then :
14357   enableval=$enable_static; p=${PACKAGE-default}
14358     case $enableval in
14359     yes) enable_static=yes ;;
14360     no) enable_static=no ;;
14361     *)
14362      enable_static=no
14363       # Look at the argument we got.  We use all the common list separators.
14364       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14365       for pkg in $enableval; do
14366         IFS="$lt_save_ifs"
14367         if test "X$pkg" = "X$p"; then
14368           enable_static=yes
14369         fi
14370       done
14371       IFS="$lt_save_ifs"
14372       ;;
14373     esac
14374 else
14375   enable_static=yes
14376 fi
14377
14378
14379
14380
14381
14382
14383
14384
14385
14386
14387 # Check whether --with-pic was given.
14388 if test "${with_pic+set}" = set; then :
14389   withval=$with_pic; pic_mode="$withval"
14390 else
14391   pic_mode=default
14392 fi
14393
14394
14395 test -z "$pic_mode" && pic_mode=default
14396
14397
14398
14399
14400
14401
14402
14403   # Check whether --enable-fast-install was given.
14404 if test "${enable_fast_install+set}" = set; then :
14405   enableval=$enable_fast_install; p=${PACKAGE-default}
14406     case $enableval in
14407     yes) enable_fast_install=yes ;;
14408     no) enable_fast_install=no ;;
14409     *)
14410       enable_fast_install=no
14411       # Look at the argument we got.  We use all the common list separators.
14412       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14413       for pkg in $enableval; do
14414         IFS="$lt_save_ifs"
14415         if test "X$pkg" = "X$p"; then
14416           enable_fast_install=yes
14417         fi
14418       done
14419       IFS="$lt_save_ifs"
14420       ;;
14421     esac
14422 else
14423   enable_fast_install=yes
14424 fi
14425
14426
14427
14428
14429
14430
14431
14432
14433
14434
14435
14436 # This can be used to rebuild libtool when needed
14437 LIBTOOL_DEPS="$ltmain"
14438
14439 # Always use our own libtool.
14440 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
14441
14442
14443
14444
14445
14446
14447
14448
14449
14450
14451
14452
14453
14454
14455
14456
14457
14458
14459
14460
14461
14462
14463
14464
14465
14466
14467 test -z "$LN_S" && LN_S="ln -s"
14468
14469
14470
14471
14472
14473
14474
14475
14476
14477
14478
14479
14480
14481
14482 if test -n "${ZSH_VERSION+set}" ; then
14483    setopt NO_GLOB_SUBST
14484 fi
14485
14486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
14487 $as_echo_n "checking for objdir... " >&6; }
14488 if test "${lt_cv_objdir+set}" = set; then :
14489   $as_echo_n "(cached) " >&6
14490 else
14491   rm -f .libs 2>/dev/null
14492 mkdir .libs 2>/dev/null
14493 if test -d .libs; then
14494   lt_cv_objdir=.libs
14495 else
14496   # MS-DOS does not allow filenames that begin with a dot.
14497   lt_cv_objdir=_libs
14498 fi
14499 rmdir .libs 2>/dev/null
14500 fi
14501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
14502 $as_echo "$lt_cv_objdir" >&6; }
14503 objdir=$lt_cv_objdir
14504
14505
14506
14507
14508
14509 cat >>confdefs.h <<_ACEOF
14510 #define LT_OBJDIR "$lt_cv_objdir/"
14511 _ACEOF
14512
14513
14514
14515
14516 case $host_os in
14517 aix3*)
14518   # AIX sometimes has problems with the GCC collect2 program.  For some
14519   # reason, if we set the COLLECT_NAMES environment variable, the problems
14520   # vanish in a puff of smoke.
14521   if test "X${COLLECT_NAMES+set}" != Xset; then
14522     COLLECT_NAMES=
14523     export COLLECT_NAMES
14524   fi
14525   ;;
14526 esac
14527
14528 # Global variables:
14529 ofile=libtool
14530 can_build_shared=yes
14531
14532 # All known linkers require a `.a' archive for static linking (except MSVC,
14533 # which needs '.lib').
14534 libext=a
14535
14536 with_gnu_ld="$lt_cv_prog_gnu_ld"
14537
14538 old_CC="$CC"
14539 old_CFLAGS="$CFLAGS"
14540
14541 # Set sane defaults for various variables
14542 test -z "$CC" && CC=cc
14543 test -z "$LTCC" && LTCC=$CC
14544 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
14545 test -z "$LD" && LD=ld
14546 test -z "$ac_objext" && ac_objext=o
14547
14548 for cc_temp in $compiler""; do
14549   case $cc_temp in
14550     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
14551     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
14552     \-*) ;;
14553     *) break;;
14554   esac
14555 done
14556 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
14557
14558
14559 # Only perform the check for file, if the check method requires it
14560 test -z "$MAGIC_CMD" && MAGIC_CMD=file
14561 case $deplibs_check_method in
14562 file_magic*)
14563   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
14564     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
14565 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
14566 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14567   $as_echo_n "(cached) " >&6
14568 else
14569   case $MAGIC_CMD in
14570 [\\/*] |  ?:[\\/]*)
14571   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14572   ;;
14573 *)
14574   lt_save_MAGIC_CMD="$MAGIC_CMD"
14575   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14576   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14577   for ac_dir in $ac_dummy; do
14578     IFS="$lt_save_ifs"
14579     test -z "$ac_dir" && ac_dir=.
14580     if test -f $ac_dir/${ac_tool_prefix}file; then
14581       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
14582       if test -n "$file_magic_test_file"; then
14583         case $deplibs_check_method in
14584         "file_magic "*)
14585           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14586           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14587           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14588             $EGREP "$file_magic_regex" > /dev/null; then
14589             :
14590           else
14591             cat <<_LT_EOF 1>&2
14592
14593 *** Warning: the command libtool uses to detect shared libraries,
14594 *** $file_magic_cmd, produces output that libtool cannot recognize.
14595 *** The result is that libtool may fail to recognize shared libraries
14596 *** as such.  This will affect the creation of libtool libraries that
14597 *** depend on shared libraries, but programs linked with such libtool
14598 *** libraries will work regardless of this problem.  Nevertheless, you
14599 *** may want to report the problem to your system manager and/or to
14600 *** bug-libtool@gnu.org
14601
14602 _LT_EOF
14603           fi ;;
14604         esac
14605       fi
14606       break
14607     fi
14608   done
14609   IFS="$lt_save_ifs"
14610   MAGIC_CMD="$lt_save_MAGIC_CMD"
14611   ;;
14612 esac
14613 fi
14614
14615 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14616 if test -n "$MAGIC_CMD"; then
14617   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14618 $as_echo "$MAGIC_CMD" >&6; }
14619 else
14620   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14621 $as_echo "no" >&6; }
14622 fi
14623
14624
14625
14626
14627
14628 if test -z "$lt_cv_path_MAGIC_CMD"; then
14629   if test -n "$ac_tool_prefix"; then
14630     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
14631 $as_echo_n "checking for file... " >&6; }
14632 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14633   $as_echo_n "(cached) " >&6
14634 else
14635   case $MAGIC_CMD in
14636 [\\/*] |  ?:[\\/]*)
14637   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14638   ;;
14639 *)
14640   lt_save_MAGIC_CMD="$MAGIC_CMD"
14641   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14642   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14643   for ac_dir in $ac_dummy; do
14644     IFS="$lt_save_ifs"
14645     test -z "$ac_dir" && ac_dir=.
14646     if test -f $ac_dir/file; then
14647       lt_cv_path_MAGIC_CMD="$ac_dir/file"
14648       if test -n "$file_magic_test_file"; then
14649         case $deplibs_check_method in
14650         "file_magic "*)
14651           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14652           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14653           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14654             $EGREP "$file_magic_regex" > /dev/null; then
14655             :
14656           else
14657             cat <<_LT_EOF 1>&2
14658
14659 *** Warning: the command libtool uses to detect shared libraries,
14660 *** $file_magic_cmd, produces output that libtool cannot recognize.
14661 *** The result is that libtool may fail to recognize shared libraries
14662 *** as such.  This will affect the creation of libtool libraries that
14663 *** depend on shared libraries, but programs linked with such libtool
14664 *** libraries will work regardless of this problem.  Nevertheless, you
14665 *** may want to report the problem to your system manager and/or to
14666 *** bug-libtool@gnu.org
14667
14668 _LT_EOF
14669           fi ;;
14670         esac
14671       fi
14672       break
14673     fi
14674   done
14675   IFS="$lt_save_ifs"
14676   MAGIC_CMD="$lt_save_MAGIC_CMD"
14677   ;;
14678 esac
14679 fi
14680
14681 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14682 if test -n "$MAGIC_CMD"; then
14683   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14684 $as_echo "$MAGIC_CMD" >&6; }
14685 else
14686   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14687 $as_echo "no" >&6; }
14688 fi
14689
14690
14691   else
14692     MAGIC_CMD=:
14693   fi
14694 fi
14695
14696   fi
14697   ;;
14698 esac
14699
14700 # Use C for the default configuration in the libtool script
14701
14702 lt_save_CC="$CC"
14703 ac_ext=c
14704 ac_cpp='$CPP $CPPFLAGS'
14705 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14706 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14707 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14708
14709
14710 # Source file extension for C test sources.
14711 ac_ext=c
14712
14713 # Object file extension for compiled C test sources.
14714 objext=o
14715 objext=$objext
14716
14717 # Code to be used in simple compile tests
14718 lt_simple_compile_test_code="int some_variable = 0;"
14719
14720 # Code to be used in simple link tests
14721 lt_simple_link_test_code='int main(){return(0);}'
14722
14723
14724
14725
14726
14727
14728
14729 # If no C compiler was specified, use CC.
14730 LTCC=${LTCC-"$CC"}
14731
14732 # If no C compiler flags were specified, use CFLAGS.
14733 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
14734
14735 # Allow CC to be a program name with arguments.
14736 compiler=$CC
14737
14738 # Save the default compiler, since it gets overwritten when the other
14739 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
14740 compiler_DEFAULT=$CC
14741
14742 # save warnings/boilerplate of simple test code
14743 ac_outfile=conftest.$ac_objext
14744 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
14745 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14746 _lt_compiler_boilerplate=`cat conftest.err`
14747 $RM conftest*
14748
14749 ac_outfile=conftest.$ac_objext
14750 echo "$lt_simple_link_test_code" >conftest.$ac_ext
14751 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14752 _lt_linker_boilerplate=`cat conftest.err`
14753 $RM -r conftest*
14754
14755
14756 ## CAVEAT EMPTOR:
14757 ## There is no encapsulation within the following macros, do not change
14758 ## the running order or otherwise move them around unless you know exactly
14759 ## what you are doing...
14760 if test -n "$compiler"; then
14761
14762 lt_prog_compiler_no_builtin_flag=
14763
14764 if test "$GCC" = yes; then
14765   case $cc_basename in
14766   nvcc*)
14767     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
14768   *)
14769     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
14770   esac
14771
14772   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
14773 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
14774 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
14775   $as_echo_n "(cached) " >&6
14776 else
14777   lt_cv_prog_compiler_rtti_exceptions=no
14778    ac_outfile=conftest.$ac_objext
14779    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14780    lt_compiler_flag="-fno-rtti -fno-exceptions"
14781    # Insert the option either (1) after the last *FLAGS variable, or
14782    # (2) before a word containing "conftest.", or (3) at the end.
14783    # Note that $ac_compile itself does not contain backslashes and begins
14784    # with a dollar sign (not a hyphen), so the echo should work correctly.
14785    # The option is referenced via a variable to avoid confusing sed.
14786    lt_compile=`echo "$ac_compile" | $SED \
14787    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14788    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14789    -e 's:$: $lt_compiler_flag:'`
14790    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14791    (eval "$lt_compile" 2>conftest.err)
14792    ac_status=$?
14793    cat conftest.err >&5
14794    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14795    if (exit $ac_status) && test -s "$ac_outfile"; then
14796      # The compiler can only warn and ignore the option if not recognized
14797      # So say no if there are warnings other than the usual output.
14798      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14799      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14800      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14801        lt_cv_prog_compiler_rtti_exceptions=yes
14802      fi
14803    fi
14804    $RM conftest*
14805
14806 fi
14807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
14808 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
14809
14810 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
14811     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
14812 else
14813     :
14814 fi
14815
14816 fi
14817
14818
14819
14820
14821
14822
14823   lt_prog_compiler_wl=
14824 lt_prog_compiler_pic=
14825 lt_prog_compiler_static=
14826
14827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
14828 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
14829
14830   if test "$GCC" = yes; then
14831     lt_prog_compiler_wl='-Wl,'
14832     lt_prog_compiler_static='-static'
14833
14834     case $host_os in
14835       aix*)
14836       # All AIX code is PIC.
14837       if test "$host_cpu" = ia64; then
14838         # AIX 5 now supports IA64 processor
14839         lt_prog_compiler_static='-Bstatic'
14840       fi
14841       lt_prog_compiler_pic='-fPIC'
14842       ;;
14843
14844     amigaos*)
14845       case $host_cpu in
14846       powerpc)
14847             # see comment about AmigaOS4 .so support
14848             lt_prog_compiler_pic='-fPIC'
14849         ;;
14850       m68k)
14851             # FIXME: we need at least 68020 code to build shared libraries, but
14852             # adding the `-m68020' flag to GCC prevents building anything better,
14853             # like `-m68040'.
14854             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
14855         ;;
14856       esac
14857       ;;
14858
14859     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
14860       # PIC is the default for these OSes.
14861       ;;
14862
14863     mingw* | cygwin* | pw32* | os2* | cegcc*)
14864       # This hack is so that the source file can tell whether it is being
14865       # built for inclusion in a dll (and should export symbols for example).
14866       # Although the cygwin gcc ignores -fPIC, still need this for old-style
14867       # (--disable-auto-import) libraries
14868       lt_prog_compiler_pic='-DDLL_EXPORT'
14869       ;;
14870
14871     darwin* | rhapsody*)
14872       # PIC is the default on this platform
14873       # Common symbols not allowed in MH_DYLIB files
14874       lt_prog_compiler_pic='-fno-common'
14875       ;;
14876
14877     haiku*)
14878       # PIC is the default for Haiku.
14879       # The "-static" flag exists, but is broken.
14880       lt_prog_compiler_static=
14881       ;;
14882
14883     hpux*)
14884       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
14885       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
14886       # sets the default TLS model and affects inlining.
14887       case $host_cpu in
14888       hppa*64*)
14889         # +Z the default
14890         ;;
14891       *)
14892         lt_prog_compiler_pic='-fPIC'
14893         ;;
14894       esac
14895       ;;
14896
14897     interix[3-9]*)
14898       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
14899       # Instead, we relocate shared libraries at runtime.
14900       ;;
14901
14902     msdosdjgpp*)
14903       # Just because we use GCC doesn't mean we suddenly get shared libraries
14904       # on systems that don't support them.
14905       lt_prog_compiler_can_build_shared=no
14906       enable_shared=no
14907       ;;
14908
14909     *nto* | *qnx*)
14910       # QNX uses GNU C++, but need to define -shared option too, otherwise
14911       # it will coredump.
14912       lt_prog_compiler_pic='-fPIC -shared'
14913       ;;
14914
14915     sysv4*MP*)
14916       if test -d /usr/nec; then
14917         lt_prog_compiler_pic=-Kconform_pic
14918       fi
14919       ;;
14920
14921     *)
14922       lt_prog_compiler_pic='-fPIC'
14923       ;;
14924     esac
14925
14926     case $cc_basename in
14927     nvcc*) # Cuda Compiler Driver 2.2
14928       lt_prog_compiler_wl='-Xlinker '
14929       lt_prog_compiler_pic='-Xcompiler -fPIC'
14930       ;;
14931     esac
14932   else
14933     # PORTME Check for flag to pass linker flags through the system compiler.
14934     case $host_os in
14935     aix*)
14936       lt_prog_compiler_wl='-Wl,'
14937       if test "$host_cpu" = ia64; then
14938         # AIX 5 now supports IA64 processor
14939         lt_prog_compiler_static='-Bstatic'
14940       else
14941         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
14942       fi
14943       ;;
14944
14945     mingw* | cygwin* | pw32* | os2* | cegcc*)
14946       # This hack is so that the source file can tell whether it is being
14947       # built for inclusion in a dll (and should export symbols for example).
14948       lt_prog_compiler_pic='-DDLL_EXPORT'
14949       ;;
14950
14951     hpux9* | hpux10* | hpux11*)
14952       lt_prog_compiler_wl='-Wl,'
14953       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
14954       # not for PA HP-UX.
14955       case $host_cpu in
14956       hppa*64*|ia64*)
14957         # +Z the default
14958         ;;
14959       *)
14960         lt_prog_compiler_pic='+Z'
14961         ;;
14962       esac
14963       # Is there a better lt_prog_compiler_static that works with the bundled CC?
14964       lt_prog_compiler_static='${wl}-a ${wl}archive'
14965       ;;
14966
14967     irix5* | irix6* | nonstopux*)
14968       lt_prog_compiler_wl='-Wl,'
14969       # PIC (with -KPIC) is the default.
14970       lt_prog_compiler_static='-non_shared'
14971       ;;
14972
14973     linux* | k*bsd*-gnu | kopensolaris*-gnu)
14974       case $cc_basename in
14975       # old Intel for x86_64 which still supported -KPIC.
14976       ecc*)
14977         lt_prog_compiler_wl='-Wl,'
14978         lt_prog_compiler_pic='-KPIC'
14979         lt_prog_compiler_static='-static'
14980         ;;
14981       # icc used to be incompatible with GCC.
14982       # ICC 10 doesn't accept -KPIC any more.
14983       icc* | ifort*)
14984         lt_prog_compiler_wl='-Wl,'
14985         lt_prog_compiler_pic='-fPIC'
14986         lt_prog_compiler_static='-static'
14987         ;;
14988       # Lahey Fortran 8.1.
14989       lf95*)
14990         lt_prog_compiler_wl='-Wl,'
14991         lt_prog_compiler_pic='--shared'
14992         lt_prog_compiler_static='--static'
14993         ;;
14994       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
14995         # Portland Group compilers (*not* the Pentium gcc compiler,
14996         # which looks to be a dead project)
14997         lt_prog_compiler_wl='-Wl,'
14998         lt_prog_compiler_pic='-fpic'
14999         lt_prog_compiler_static='-Bstatic'
15000         ;;
15001       ccc*)
15002         lt_prog_compiler_wl='-Wl,'
15003         # All Alpha code is PIC.
15004         lt_prog_compiler_static='-non_shared'
15005         ;;
15006       xl* | bgxl* | bgf* | mpixl*)
15007         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
15008         lt_prog_compiler_wl='-Wl,'
15009         lt_prog_compiler_pic='-qpic'
15010         lt_prog_compiler_static='-qstaticlink'
15011         ;;
15012       *)
15013         case `$CC -V 2>&1 | sed 5q` in
15014         *Sun\ F* | *Sun*Fortran*)
15015           # Sun Fortran 8.3 passes all unrecognized flags to the linker
15016           lt_prog_compiler_pic='-KPIC'
15017           lt_prog_compiler_static='-Bstatic'
15018           lt_prog_compiler_wl=''
15019           ;;
15020         *Sun\ C*)
15021           # Sun C 5.9
15022           lt_prog_compiler_pic='-KPIC'
15023           lt_prog_compiler_static='-Bstatic'
15024           lt_prog_compiler_wl='-Wl,'
15025           ;;
15026         esac
15027         ;;
15028       esac
15029       ;;
15030
15031     newsos6)
15032       lt_prog_compiler_pic='-KPIC'
15033       lt_prog_compiler_static='-Bstatic'
15034       ;;
15035
15036     *nto* | *qnx*)
15037       # QNX uses GNU C++, but need to define -shared option too, otherwise
15038       # it will coredump.
15039       lt_prog_compiler_pic='-fPIC -shared'
15040       ;;
15041
15042     osf3* | osf4* | osf5*)
15043       lt_prog_compiler_wl='-Wl,'
15044       # All OSF/1 code is PIC.
15045       lt_prog_compiler_static='-non_shared'
15046       ;;
15047
15048     rdos*)
15049       lt_prog_compiler_static='-non_shared'
15050       ;;
15051
15052     solaris*)
15053       lt_prog_compiler_pic='-KPIC'
15054       lt_prog_compiler_static='-Bstatic'
15055       case $cc_basename in
15056       f77* | f90* | f95*)
15057         lt_prog_compiler_wl='-Qoption ld ';;
15058       *)
15059         lt_prog_compiler_wl='-Wl,';;
15060       esac
15061       ;;
15062
15063     sunos4*)
15064       lt_prog_compiler_wl='-Qoption ld '
15065       lt_prog_compiler_pic='-PIC'
15066       lt_prog_compiler_static='-Bstatic'
15067       ;;
15068
15069     sysv4 | sysv4.2uw2* | sysv4.3*)
15070       lt_prog_compiler_wl='-Wl,'
15071       lt_prog_compiler_pic='-KPIC'
15072       lt_prog_compiler_static='-Bstatic'
15073       ;;
15074
15075     sysv4*MP*)
15076       if test -d /usr/nec ;then
15077         lt_prog_compiler_pic='-Kconform_pic'
15078         lt_prog_compiler_static='-Bstatic'
15079       fi
15080       ;;
15081
15082     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
15083       lt_prog_compiler_wl='-Wl,'
15084       lt_prog_compiler_pic='-KPIC'
15085       lt_prog_compiler_static='-Bstatic'
15086       ;;
15087
15088     unicos*)
15089       lt_prog_compiler_wl='-Wl,'
15090       lt_prog_compiler_can_build_shared=no
15091       ;;
15092
15093     uts4*)
15094       lt_prog_compiler_pic='-pic'
15095       lt_prog_compiler_static='-Bstatic'
15096       ;;
15097
15098     *)
15099       lt_prog_compiler_can_build_shared=no
15100       ;;
15101     esac
15102   fi
15103
15104 case $host_os in
15105   # For platforms which do not support PIC, -DPIC is meaningless:
15106   *djgpp*)
15107     lt_prog_compiler_pic=
15108     ;;
15109   *)
15110     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
15111     ;;
15112 esac
15113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
15114 $as_echo "$lt_prog_compiler_pic" >&6; }
15115
15116
15117
15118
15119
15120
15121 #
15122 # Check to make sure the PIC flag actually works.
15123 #
15124 if test -n "$lt_prog_compiler_pic"; then
15125   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
15126 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
15127 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
15128   $as_echo_n "(cached) " >&6
15129 else
15130   lt_cv_prog_compiler_pic_works=no
15131    ac_outfile=conftest.$ac_objext
15132    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15133    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
15134    # Insert the option either (1) after the last *FLAGS variable, or
15135    # (2) before a word containing "conftest.", or (3) at the end.
15136    # Note that $ac_compile itself does not contain backslashes and begins
15137    # with a dollar sign (not a hyphen), so the echo should work correctly.
15138    # The option is referenced via a variable to avoid confusing sed.
15139    lt_compile=`echo "$ac_compile" | $SED \
15140    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15141    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15142    -e 's:$: $lt_compiler_flag:'`
15143    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15144    (eval "$lt_compile" 2>conftest.err)
15145    ac_status=$?
15146    cat conftest.err >&5
15147    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15148    if (exit $ac_status) && test -s "$ac_outfile"; then
15149      # The compiler can only warn and ignore the option if not recognized
15150      # So say no if there are warnings other than the usual output.
15151      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
15152      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15153      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15154        lt_cv_prog_compiler_pic_works=yes
15155      fi
15156    fi
15157    $RM conftest*
15158
15159 fi
15160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
15161 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
15162
15163 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
15164     case $lt_prog_compiler_pic in
15165      "" | " "*) ;;
15166      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
15167      esac
15168 else
15169     lt_prog_compiler_pic=
15170      lt_prog_compiler_can_build_shared=no
15171 fi
15172
15173 fi
15174
15175
15176
15177
15178
15179
15180 #
15181 # Check to make sure the static flag actually works.
15182 #
15183 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
15184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
15185 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
15186 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
15187   $as_echo_n "(cached) " >&6
15188 else
15189   lt_cv_prog_compiler_static_works=no
15190    save_LDFLAGS="$LDFLAGS"
15191    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
15192    echo "$lt_simple_link_test_code" > conftest.$ac_ext
15193    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
15194      # The linker can only warn and ignore the option if not recognized
15195      # So say no if there are warnings
15196      if test -s conftest.err; then
15197        # Append any errors to the config.log.
15198        cat conftest.err 1>&5
15199        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15200        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15201        if diff conftest.exp conftest.er2 >/dev/null; then
15202          lt_cv_prog_compiler_static_works=yes
15203        fi
15204      else
15205        lt_cv_prog_compiler_static_works=yes
15206      fi
15207    fi
15208    $RM -r conftest*
15209    LDFLAGS="$save_LDFLAGS"
15210
15211 fi
15212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
15213 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
15214
15215 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
15216     :
15217 else
15218     lt_prog_compiler_static=
15219 fi
15220
15221
15222
15223
15224
15225
15226
15227   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15228 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15229 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15230   $as_echo_n "(cached) " >&6
15231 else
15232   lt_cv_prog_compiler_c_o=no
15233    $RM -r conftest 2>/dev/null
15234    mkdir conftest
15235    cd conftest
15236    mkdir out
15237    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15238
15239    lt_compiler_flag="-o out/conftest2.$ac_objext"
15240    # Insert the option either (1) after the last *FLAGS variable, or
15241    # (2) before a word containing "conftest.", or (3) at the end.
15242    # Note that $ac_compile itself does not contain backslashes and begins
15243    # with a dollar sign (not a hyphen), so the echo should work correctly.
15244    lt_compile=`echo "$ac_compile" | $SED \
15245    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15246    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15247    -e 's:$: $lt_compiler_flag:'`
15248    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15249    (eval "$lt_compile" 2>out/conftest.err)
15250    ac_status=$?
15251    cat out/conftest.err >&5
15252    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15253    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15254    then
15255      # The compiler can only warn and ignore the option if not recognized
15256      # So say no if there are warnings
15257      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15258      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15259      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15260        lt_cv_prog_compiler_c_o=yes
15261      fi
15262    fi
15263    chmod u+w . 2>&5
15264    $RM conftest*
15265    # SGI C++ compiler will create directory out/ii_files/ for
15266    # template instantiation
15267    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15268    $RM out/* && rmdir out
15269    cd ..
15270    $RM -r conftest
15271    $RM conftest*
15272
15273 fi
15274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15275 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15276
15277
15278
15279
15280
15281
15282   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15283 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15284 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15285   $as_echo_n "(cached) " >&6
15286 else
15287   lt_cv_prog_compiler_c_o=no
15288    $RM -r conftest 2>/dev/null
15289    mkdir conftest
15290    cd conftest
15291    mkdir out
15292    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15293
15294    lt_compiler_flag="-o out/conftest2.$ac_objext"
15295    # Insert the option either (1) after the last *FLAGS variable, or
15296    # (2) before a word containing "conftest.", or (3) at the end.
15297    # Note that $ac_compile itself does not contain backslashes and begins
15298    # with a dollar sign (not a hyphen), so the echo should work correctly.
15299    lt_compile=`echo "$ac_compile" | $SED \
15300    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15301    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15302    -e 's:$: $lt_compiler_flag:'`
15303    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15304    (eval "$lt_compile" 2>out/conftest.err)
15305    ac_status=$?
15306    cat out/conftest.err >&5
15307    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15308    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15309    then
15310      # The compiler can only warn and ignore the option if not recognized
15311      # So say no if there are warnings
15312      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15313      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15314      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15315        lt_cv_prog_compiler_c_o=yes
15316      fi
15317    fi
15318    chmod u+w . 2>&5
15319    $RM conftest*
15320    # SGI C++ compiler will create directory out/ii_files/ for
15321    # template instantiation
15322    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15323    $RM out/* && rmdir out
15324    cd ..
15325    $RM -r conftest
15326    $RM conftest*
15327
15328 fi
15329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15330 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15331
15332
15333
15334
15335 hard_links="nottested"
15336 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
15337   # do not overwrite the value of need_locks provided by the user
15338   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
15339 $as_echo_n "checking if we can lock with hard links... " >&6; }
15340   hard_links=yes
15341   $RM conftest*
15342   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15343   touch conftest.a
15344   ln conftest.a conftest.b 2>&5 || hard_links=no
15345   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15346   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
15347 $as_echo "$hard_links" >&6; }
15348   if test "$hard_links" = no; then
15349     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
15350 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
15351     need_locks=warn
15352   fi
15353 else
15354   need_locks=no
15355 fi
15356
15357
15358
15359
15360
15361
15362   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
15363 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
15364
15365   runpath_var=
15366   allow_undefined_flag=
15367   always_export_symbols=no
15368   archive_cmds=
15369   archive_expsym_cmds=
15370   compiler_needs_object=no
15371   enable_shared_with_static_runtimes=no
15372   export_dynamic_flag_spec=
15373   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
15374   hardcode_automatic=no
15375   hardcode_direct=no
15376   hardcode_direct_absolute=no
15377   hardcode_libdir_flag_spec=
15378   hardcode_libdir_flag_spec_ld=
15379   hardcode_libdir_separator=
15380   hardcode_minus_L=no
15381   hardcode_shlibpath_var=unsupported
15382   inherit_rpath=no
15383   link_all_deplibs=unknown
15384   module_cmds=
15385   module_expsym_cmds=
15386   old_archive_from_new_cmds=
15387   old_archive_from_expsyms_cmds=
15388   thread_safe_flag_spec=
15389   whole_archive_flag_spec=
15390   # include_expsyms should be a list of space-separated symbols to be *always*
15391   # included in the symbol list
15392   include_expsyms=
15393   # exclude_expsyms can be an extended regexp of symbols to exclude
15394   # it will be wrapped by ` (' and `)$', so one must not match beginning or
15395   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
15396   # as well as any symbol that contains `d'.
15397   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
15398   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
15399   # platforms (ab)use it in PIC code, but their linkers get confused if
15400   # the symbol is explicitly referenced.  Since portable code cannot
15401   # rely on this symbol name, it's probably fine to never include it in
15402   # preloaded symbol tables.
15403   # Exclude shared library initialization/finalization symbols.
15404   extract_expsyms_cmds=
15405
15406   case $host_os in
15407   cygwin* | mingw* | pw32* | cegcc*)
15408     # FIXME: the MSVC++ port hasn't been tested in a loooong time
15409     # When not using gcc, we currently assume that we are using
15410     # Microsoft Visual C++.
15411     if test "$GCC" != yes; then
15412       with_gnu_ld=no
15413     fi
15414     ;;
15415   interix*)
15416     # we just hope/assume this is gcc and not c89 (= MSVC++)
15417     with_gnu_ld=yes
15418     ;;
15419   openbsd*)
15420     with_gnu_ld=no
15421     ;;
15422   esac
15423
15424   ld_shlibs=yes
15425
15426   # On some targets, GNU ld is compatible enough with the native linker
15427   # that we're better off using the native interface for both.
15428   lt_use_gnu_ld_interface=no
15429   if test "$with_gnu_ld" = yes; then
15430     case $host_os in
15431       aix*)
15432         # The AIX port of GNU ld has always aspired to compatibility
15433         # with the native linker.  However, as the warning in the GNU ld
15434         # block says, versions before 2.19.5* couldn't really create working
15435         # shared libraries, regardless of the interface used.
15436         case `$LD -v 2>&1` in
15437           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
15438           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
15439           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
15440           *)
15441             lt_use_gnu_ld_interface=yes
15442             ;;
15443         esac
15444         ;;
15445       *)
15446         lt_use_gnu_ld_interface=yes
15447         ;;
15448     esac
15449   fi
15450
15451   if test "$lt_use_gnu_ld_interface" = yes; then
15452     # If archive_cmds runs LD, not CC, wlarc should be empty
15453     wlarc='${wl}'
15454
15455     # Set some defaults for GNU ld with shared library support. These
15456     # are reset later if shared libraries are not supported. Putting them
15457     # here allows them to be overridden if necessary.
15458     runpath_var=LD_RUN_PATH
15459     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15460     export_dynamic_flag_spec='${wl}--export-dynamic'
15461     # ancient GNU ld didn't support --whole-archive et. al.
15462     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
15463       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
15464     else
15465       whole_archive_flag_spec=
15466     fi
15467     supports_anon_versioning=no
15468     case `$LD -v 2>&1` in
15469       *GNU\ gold*) supports_anon_versioning=yes ;;
15470       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
15471       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
15472       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
15473       *\ 2.11.*) ;; # other 2.11 versions
15474       *) supports_anon_versioning=yes ;;
15475     esac
15476
15477     # See if GNU ld supports shared libraries.
15478     case $host_os in
15479     aix[3-9]*)
15480       # On AIX/PPC, the GNU linker is very broken
15481       if test "$host_cpu" != ia64; then
15482         ld_shlibs=no
15483         cat <<_LT_EOF 1>&2
15484
15485 *** Warning: the GNU linker, at least up to release 2.19, is reported
15486 *** to be unable to reliably create shared libraries on AIX.
15487 *** Therefore, libtool is disabling shared libraries support.  If you
15488 *** really care for shared libraries, you may want to install binutils
15489 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
15490 *** You will then need to restart the configuration process.
15491
15492 _LT_EOF
15493       fi
15494       ;;
15495
15496     amigaos*)
15497       case $host_cpu in
15498       powerpc)
15499             # see comment about AmigaOS4 .so support
15500             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15501             archive_expsym_cmds=''
15502         ;;
15503       m68k)
15504             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15505             hardcode_libdir_flag_spec='-L$libdir'
15506             hardcode_minus_L=yes
15507         ;;
15508       esac
15509       ;;
15510
15511     beos*)
15512       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15513         allow_undefined_flag=unsupported
15514         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
15515         # support --undefined.  This deserves some investigation.  FIXME
15516         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15517       else
15518         ld_shlibs=no
15519       fi
15520       ;;
15521
15522     cygwin* | mingw* | pw32* | cegcc*)
15523       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
15524       # as there is no search path for DLLs.
15525       hardcode_libdir_flag_spec='-L$libdir'
15526       export_dynamic_flag_spec='${wl}--export-all-symbols'
15527       allow_undefined_flag=unsupported
15528       always_export_symbols=no
15529       enable_shared_with_static_runtimes=yes
15530       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
15531
15532       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
15533         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15534         # If the export-symbols file already is a .def file (1st line
15535         # is EXPORTS), use it as is; otherwise, prepend...
15536         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
15537           cp $export_symbols $output_objdir/$soname.def;
15538         else
15539           echo EXPORTS > $output_objdir/$soname.def;
15540           cat $export_symbols >> $output_objdir/$soname.def;
15541         fi~
15542         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15543       else
15544         ld_shlibs=no
15545       fi
15546       ;;
15547
15548     haiku*)
15549       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15550       link_all_deplibs=yes
15551       ;;
15552
15553     interix[3-9]*)
15554       hardcode_direct=no
15555       hardcode_shlibpath_var=no
15556       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15557       export_dynamic_flag_spec='${wl}-E'
15558       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
15559       # Instead, shared libraries are loaded at an image base (0x10000000 by
15560       # default) and relocated if they conflict, which is a slow very memory
15561       # consuming and fragmenting process.  To avoid this, we pick a random,
15562       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
15563       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
15564       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15565       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15566       ;;
15567
15568     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
15569       tmp_diet=no
15570       if test "$host_os" = linux-dietlibc; then
15571         case $cc_basename in
15572           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
15573         esac
15574       fi
15575       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
15576          && test "$tmp_diet" = no
15577       then
15578         tmp_addflag=
15579         tmp_sharedflag='-shared'
15580         case $cc_basename,$host_cpu in
15581         pgcc*)                          # Portland Group C compiler
15582           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'
15583           tmp_addflag=' $pic_flag'
15584           ;;
15585         pgf77* | pgf90* | pgf95* | pgfortran*)
15586                                         # Portland Group f77 and f90 compilers
15587           whole_archive_flag_spec='${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'
15588           tmp_addflag=' $pic_flag -Mnomain' ;;
15589         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
15590           tmp_addflag=' -i_dynamic' ;;
15591         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
15592           tmp_addflag=' -i_dynamic -nofor_main' ;;
15593         ifc* | ifort*)                  # Intel Fortran compiler
15594           tmp_addflag=' -nofor_main' ;;
15595         lf95*)                          # Lahey Fortran 8.1
15596           whole_archive_flag_spec=
15597           tmp_sharedflag='--shared' ;;
15598         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
15599           tmp_sharedflag='-qmkshrobj'
15600           tmp_addflag= ;;
15601         nvcc*)  # Cuda Compiler Driver 2.2
15602           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15603           compiler_needs_object=yes
15604           ;;
15605         esac
15606         case `$CC -V 2>&1 | sed 5q` in
15607         *Sun\ C*)                       # Sun C 5.9
15608           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\"` ${wl}--no-whole-archive'
15609           compiler_needs_object=yes
15610           tmp_sharedflag='-G' ;;
15611         *Sun\ F*)                       # Sun Fortran 8.3
15612           tmp_sharedflag='-G' ;;
15613         esac
15614         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15615
15616         if test "x$supports_anon_versioning" = xyes; then
15617           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15618             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15619             echo "local: *; };" >> $output_objdir/$libname.ver~
15620             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
15621         fi
15622
15623         case $cc_basename in
15624         xlf* | bgf* | bgxlf* | mpixlf*)
15625           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
15626           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
15627           hardcode_libdir_flag_spec=
15628           hardcode_libdir_flag_spec_ld='-rpath $libdir'
15629           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
15630           if test "x$supports_anon_versioning" = xyes; then
15631             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15632               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15633               echo "local: *; };" >> $output_objdir/$libname.ver~
15634               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
15635           fi
15636           ;;
15637         esac
15638       else
15639         ld_shlibs=no
15640       fi
15641       ;;
15642
15643     netbsd*)
15644       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15645         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
15646         wlarc=
15647       else
15648         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15649         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15650       fi
15651       ;;
15652
15653     solaris*)
15654       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
15655         ld_shlibs=no
15656         cat <<_LT_EOF 1>&2
15657
15658 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
15659 *** create shared libraries on Solaris systems.  Therefore, libtool
15660 *** is disabling shared libraries support.  We urge you to upgrade GNU
15661 *** binutils to release 2.9.1 or newer.  Another option is to modify
15662 *** your PATH or compiler configuration so that the native linker is
15663 *** used, and then restart.
15664
15665 _LT_EOF
15666       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15667         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15668         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15669       else
15670         ld_shlibs=no
15671       fi
15672       ;;
15673
15674     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
15675       case `$LD -v 2>&1` in
15676         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
15677         ld_shlibs=no
15678         cat <<_LT_EOF 1>&2
15679
15680 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
15681 *** reliably create shared libraries on SCO systems.  Therefore, libtool
15682 *** is disabling shared libraries support.  We urge you to upgrade GNU
15683 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
15684 *** your PATH or compiler configuration so that the native linker is
15685 *** used, and then restart.
15686
15687 _LT_EOF
15688         ;;
15689         *)
15690           # For security reasons, it is highly recommended that you always
15691           # use absolute paths for naming shared libraries, and exclude the
15692           # DT_RUNPATH tag from executables and libraries.  But doing so
15693           # requires that you compile everything twice, which is a pain.
15694           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15695             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15696             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15697             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15698           else
15699             ld_shlibs=no
15700           fi
15701         ;;
15702       esac
15703       ;;
15704
15705     sunos4*)
15706       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15707       wlarc=
15708       hardcode_direct=yes
15709       hardcode_shlibpath_var=no
15710       ;;
15711
15712     *)
15713       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15714         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15715         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15716       else
15717         ld_shlibs=no
15718       fi
15719       ;;
15720     esac
15721
15722     if test "$ld_shlibs" = no; then
15723       runpath_var=
15724       hardcode_libdir_flag_spec=
15725       export_dynamic_flag_spec=
15726       whole_archive_flag_spec=
15727     fi
15728   else
15729     # PORTME fill in a description of your system's linker (not GNU ld)
15730     case $host_os in
15731     aix3*)
15732       allow_undefined_flag=unsupported
15733       always_export_symbols=yes
15734       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
15735       # Note: this linker hardcodes the directories in LIBPATH if there
15736       # are no directories specified by -L.
15737       hardcode_minus_L=yes
15738       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
15739         # Neither direct hardcoding nor static linking is supported with a
15740         # broken collect2.
15741         hardcode_direct=unsupported
15742       fi
15743       ;;
15744
15745     aix[4-9]*)
15746       if test "$host_cpu" = ia64; then
15747         # On IA64, the linker does run time linking by default, so we don't
15748         # have to do anything special.
15749         aix_use_runtimelinking=no
15750         exp_sym_flag='-Bexport'
15751         no_entry_flag=""
15752       else
15753         # If we're using GNU nm, then we don't want the "-C" option.
15754         # -C means demangle to AIX nm, but means don't demangle with GNU nm
15755         # Also, AIX nm treats weak defined symbols like other global
15756         # defined symbols, whereas GNU nm marks them as "W".
15757         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
15758           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15759         else
15760           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15761         fi
15762         aix_use_runtimelinking=no
15763
15764         # Test if we are trying to use run time linking or normal
15765         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
15766         # need to do runtime linking.
15767         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
15768           for ld_flag in $LDFLAGS; do
15769           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
15770             aix_use_runtimelinking=yes
15771             break
15772           fi
15773           done
15774           ;;
15775         esac
15776
15777         exp_sym_flag='-bexport'
15778         no_entry_flag='-bnoentry'
15779       fi
15780
15781       # When large executables or shared objects are built, AIX ld can
15782       # have problems creating the table of contents.  If linking a library
15783       # or program results in "error TOC overflow" add -mminimal-toc to
15784       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
15785       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
15786
15787       archive_cmds=''
15788       hardcode_direct=yes
15789       hardcode_direct_absolute=yes
15790       hardcode_libdir_separator=':'
15791       link_all_deplibs=yes
15792       file_list_spec='${wl}-f,'
15793
15794       if test "$GCC" = yes; then
15795         case $host_os in aix4.[012]|aix4.[012].*)
15796         # We only want to do this on AIX 4.2 and lower, the check
15797         # below for broken collect2 doesn't work under 4.3+
15798           collect2name=`${CC} -print-prog-name=collect2`
15799           if test -f "$collect2name" &&
15800            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
15801           then
15802           # We have reworked collect2
15803           :
15804           else
15805           # We have old collect2
15806           hardcode_direct=unsupported
15807           # It fails to find uninstalled libraries when the uninstalled
15808           # path is not listed in the libpath.  Setting hardcode_minus_L
15809           # to unsupported forces relinking
15810           hardcode_minus_L=yes
15811           hardcode_libdir_flag_spec='-L$libdir'
15812           hardcode_libdir_separator=
15813           fi
15814           ;;
15815         esac
15816         shared_flag='-shared'
15817         if test "$aix_use_runtimelinking" = yes; then
15818           shared_flag="$shared_flag "'${wl}-G'
15819         fi
15820       else
15821         # not using gcc
15822         if test "$host_cpu" = ia64; then
15823         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
15824         # chokes on -Wl,-G. The following line is correct:
15825           shared_flag='-G'
15826         else
15827           if test "$aix_use_runtimelinking" = yes; then
15828             shared_flag='${wl}-G'
15829           else
15830             shared_flag='${wl}-bM:SRE'
15831           fi
15832         fi
15833       fi
15834
15835       export_dynamic_flag_spec='${wl}-bexpall'
15836       # It seems that -bexpall does not export symbols beginning with
15837       # underscore (_), so it is better to generate a list of symbols to export.
15838       always_export_symbols=yes
15839       if test "$aix_use_runtimelinking" = yes; then
15840         # Warning - without using the other runtime loading flags (-brtl),
15841         # -berok will link without error, but may produce a broken library.
15842         allow_undefined_flag='-berok'
15843         # Determine the default libpath from the value encoded in an
15844         # empty executable.
15845         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15846 /* end confdefs.h.  */
15847
15848 int
15849 main ()
15850 {
15851
15852   ;
15853   return 0;
15854 }
15855 _ACEOF
15856 if ac_fn_c_try_link "$LINENO"; then :
15857
15858 lt_aix_libpath_sed='
15859     /Import File Strings/,/^$/ {
15860         /^0/ {
15861             s/^0  *\(.*\)$/\1/
15862             p
15863         }
15864     }'
15865 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15866 # Check for a 64-bit object if we didn't find anything.
15867 if test -z "$aix_libpath"; then
15868   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15869 fi
15870 fi
15871 rm -f core conftest.err conftest.$ac_objext \
15872     conftest$ac_exeext conftest.$ac_ext
15873 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15874
15875         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
15876         archive_expsym_cmds='$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 $shared_flag"
15877       else
15878         if test "$host_cpu" = ia64; then
15879           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
15880           allow_undefined_flag="-z nodefs"
15881           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
15882         else
15883          # Determine the default libpath from the value encoded in an
15884          # empty executable.
15885          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15886 /* end confdefs.h.  */
15887
15888 int
15889 main ()
15890 {
15891
15892   ;
15893   return 0;
15894 }
15895 _ACEOF
15896 if ac_fn_c_try_link "$LINENO"; then :
15897
15898 lt_aix_libpath_sed='
15899     /Import File Strings/,/^$/ {
15900         /^0/ {
15901             s/^0  *\(.*\)$/\1/
15902             p
15903         }
15904     }'
15905 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15906 # Check for a 64-bit object if we didn't find anything.
15907 if test -z "$aix_libpath"; then
15908   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15909 fi
15910 fi
15911 rm -f core conftest.err conftest.$ac_objext \
15912     conftest$ac_exeext conftest.$ac_ext
15913 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15914
15915          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
15916           # Warning - without using the other run time loading flags,
15917           # -berok will link without error, but may produce a broken library.
15918           no_undefined_flag=' ${wl}-bernotok'
15919           allow_undefined_flag=' ${wl}-berok'
15920           if test "$with_gnu_ld" = yes; then
15921             # We only use this code for GNU lds that support --whole-archive.
15922             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
15923           else
15924             # Exported symbols can be pulled into shared objects from archives
15925             whole_archive_flag_spec='$convenience'
15926           fi
15927           archive_cmds_need_lc=yes
15928           # This is similar to how AIX traditionally builds its shared libraries.
15929           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'
15930         fi
15931       fi
15932       ;;
15933
15934     amigaos*)
15935       case $host_cpu in
15936       powerpc)
15937             # see comment about AmigaOS4 .so support
15938             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15939             archive_expsym_cmds=''
15940         ;;
15941       m68k)
15942             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15943             hardcode_libdir_flag_spec='-L$libdir'
15944             hardcode_minus_L=yes
15945         ;;
15946       esac
15947       ;;
15948
15949     bsdi[45]*)
15950       export_dynamic_flag_spec=-rdynamic
15951       ;;
15952
15953     cygwin* | mingw* | pw32* | cegcc*)
15954       # When not using gcc, we currently assume that we are using
15955       # Microsoft Visual C++.
15956       # hardcode_libdir_flag_spec is actually meaningless, as there is
15957       # no search path for DLLs.
15958       hardcode_libdir_flag_spec=' '
15959       allow_undefined_flag=unsupported
15960       # Tell ltmain to make .lib files, not .a files.
15961       libext=lib
15962       # Tell ltmain to make .dll files, not .so files.
15963       shrext_cmds=".dll"
15964       # FIXME: Setting linknames here is a bad hack.
15965       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
15966       # The linker will automatically build a .lib file if we build a DLL.
15967       old_archive_from_new_cmds='true'
15968       # FIXME: Should let the user specify the lib program.
15969       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
15970       fix_srcfile_path='`cygpath -w "$srcfile"`'
15971       enable_shared_with_static_runtimes=yes
15972       ;;
15973
15974     darwin* | rhapsody*)
15975
15976
15977   archive_cmds_need_lc=no
15978   hardcode_direct=no
15979   hardcode_automatic=yes
15980   hardcode_shlibpath_var=unsupported
15981   if test "$lt_cv_ld_force_load" = "yes"; then
15982     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
15983   else
15984     whole_archive_flag_spec=''
15985   fi
15986   link_all_deplibs=yes
15987   allow_undefined_flag="$_lt_dar_allow_undefined"
15988   case $cc_basename in
15989      ifort*) _lt_dar_can_shared=yes ;;
15990      *) _lt_dar_can_shared=$GCC ;;
15991   esac
15992   if test "$_lt_dar_can_shared" = "yes"; then
15993     output_verbose_link_cmd=func_echo_all
15994     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
15995     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
15996     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}${_lt_dsymutil}"
15997     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
15998
15999   else
16000   ld_shlibs=no
16001   fi
16002
16003       ;;
16004
16005     dgux*)
16006       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16007       hardcode_libdir_flag_spec='-L$libdir'
16008       hardcode_shlibpath_var=no
16009       ;;
16010
16011     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
16012     # support.  Future versions do this automatically, but an explicit c++rt0.o
16013     # does not break anything, and helps significantly (at the cost of a little
16014     # extra space).
16015     freebsd2.2*)
16016       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
16017       hardcode_libdir_flag_spec='-R$libdir'
16018       hardcode_direct=yes
16019       hardcode_shlibpath_var=no
16020       ;;
16021
16022     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
16023     freebsd2.*)
16024       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16025       hardcode_direct=yes
16026       hardcode_minus_L=yes
16027       hardcode_shlibpath_var=no
16028       ;;
16029
16030     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
16031     freebsd* | dragonfly*)
16032       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
16033       hardcode_libdir_flag_spec='-R$libdir'
16034       hardcode_direct=yes
16035       hardcode_shlibpath_var=no
16036       ;;
16037
16038     hpux9*)
16039       if test "$GCC" = yes; then
16040         archive_cmds='$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 $lib'
16041       else
16042         archive_cmds='$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 $lib'
16043       fi
16044       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16045       hardcode_libdir_separator=:
16046       hardcode_direct=yes
16047
16048       # hardcode_minus_L: Not really in the search PATH,
16049       # but as the default location of the library.
16050       hardcode_minus_L=yes
16051       export_dynamic_flag_spec='${wl}-E'
16052       ;;
16053
16054     hpux10*)
16055       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16056         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16057       else
16058         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16059       fi
16060       if test "$with_gnu_ld" = no; then
16061         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16062         hardcode_libdir_flag_spec_ld='+b $libdir'
16063         hardcode_libdir_separator=:
16064         hardcode_direct=yes
16065         hardcode_direct_absolute=yes
16066         export_dynamic_flag_spec='${wl}-E'
16067         # hardcode_minus_L: Not really in the search PATH,
16068         # but as the default location of the library.
16069         hardcode_minus_L=yes
16070       fi
16071       ;;
16072
16073     hpux11*)
16074       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16075         case $host_cpu in
16076         hppa*64*)
16077           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16078           ;;
16079         ia64*)
16080           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16081           ;;
16082         *)
16083           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16084           ;;
16085         esac
16086       else
16087         case $host_cpu in
16088         hppa*64*)
16089           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16090           ;;
16091         ia64*)
16092           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16093           ;;
16094         *)
16095
16096           # Older versions of the 11.00 compiler do not understand -b yet
16097           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
16098           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
16099 $as_echo_n "checking if $CC understands -b... " >&6; }
16100 if test "${lt_cv_prog_compiler__b+set}" = set; then :
16101   $as_echo_n "(cached) " >&6
16102 else
16103   lt_cv_prog_compiler__b=no
16104    save_LDFLAGS="$LDFLAGS"
16105    LDFLAGS="$LDFLAGS -b"
16106    echo "$lt_simple_link_test_code" > conftest.$ac_ext
16107    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16108      # The linker can only warn and ignore the option if not recognized
16109      # So say no if there are warnings
16110      if test -s conftest.err; then
16111        # Append any errors to the config.log.
16112        cat conftest.err 1>&5
16113        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
16114        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16115        if diff conftest.exp conftest.er2 >/dev/null; then
16116          lt_cv_prog_compiler__b=yes
16117        fi
16118      else
16119        lt_cv_prog_compiler__b=yes
16120      fi
16121    fi
16122    $RM -r conftest*
16123    LDFLAGS="$save_LDFLAGS"
16124
16125 fi
16126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
16127 $as_echo "$lt_cv_prog_compiler__b" >&6; }
16128
16129 if test x"$lt_cv_prog_compiler__b" = xyes; then
16130     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16131 else
16132     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16133 fi
16134
16135           ;;
16136         esac
16137       fi
16138       if test "$with_gnu_ld" = no; then
16139         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16140         hardcode_libdir_separator=:
16141
16142         case $host_cpu in
16143         hppa*64*|ia64*)
16144           hardcode_direct=no
16145           hardcode_shlibpath_var=no
16146           ;;
16147         *)
16148           hardcode_direct=yes
16149           hardcode_direct_absolute=yes
16150           export_dynamic_flag_spec='${wl}-E'
16151
16152           # hardcode_minus_L: Not really in the search PATH,
16153           # but as the default location of the library.
16154           hardcode_minus_L=yes
16155           ;;
16156         esac
16157       fi
16158       ;;
16159
16160     irix5* | irix6* | nonstopux*)
16161       if test "$GCC" = yes; then
16162         archive_cmds='$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 $lib'
16163         # Try to use the -exported_symbol ld option, if it does not
16164         # work, assume that -exports_file does not work either and
16165         # implicitly export all symbols.
16166         save_LDFLAGS="$LDFLAGS"
16167         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
16168         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16169 /* end confdefs.h.  */
16170 int foo(void) {}
16171 _ACEOF
16172 if ac_fn_c_try_link "$LINENO"; then :
16173   archive_expsym_cmds='$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 $lib'
16174
16175 fi
16176 rm -f core conftest.err conftest.$ac_objext \
16177     conftest$ac_exeext conftest.$ac_ext
16178         LDFLAGS="$save_LDFLAGS"
16179       else
16180         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16181         archive_expsym_cmds='$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 $lib'
16182       fi
16183       archive_cmds_need_lc='no'
16184       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16185       hardcode_libdir_separator=:
16186       inherit_rpath=yes
16187       link_all_deplibs=yes
16188       ;;
16189
16190     netbsd*)
16191       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16192         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
16193       else
16194         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
16195       fi
16196       hardcode_libdir_flag_spec='-R$libdir'
16197       hardcode_direct=yes
16198       hardcode_shlibpath_var=no
16199       ;;
16200
16201     newsos6)
16202       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16203       hardcode_direct=yes
16204       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16205       hardcode_libdir_separator=:
16206       hardcode_shlibpath_var=no
16207       ;;
16208
16209     *nto* | *qnx*)
16210       ;;
16211
16212     openbsd*)
16213       if test -f /usr/libexec/ld.so; then
16214         hardcode_direct=yes
16215         hardcode_shlibpath_var=no
16216         hardcode_direct_absolute=yes
16217         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
16218           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16219           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
16220           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16221           export_dynamic_flag_spec='${wl}-E'
16222         else
16223           case $host_os in
16224            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
16225              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16226              hardcode_libdir_flag_spec='-R$libdir'
16227              ;;
16228            *)
16229              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16230              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16231              ;;
16232           esac
16233         fi
16234       else
16235         ld_shlibs=no
16236       fi
16237       ;;
16238
16239     os2*)
16240       hardcode_libdir_flag_spec='-L$libdir'
16241       hardcode_minus_L=yes
16242       allow_undefined_flag=unsupported
16243       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'
16244       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
16245       ;;
16246
16247     osf3*)
16248       if test "$GCC" = yes; then
16249         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16250         archive_cmds='$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 $lib'
16251       else
16252         allow_undefined_flag=' -expect_unresolved \*'
16253         archive_cmds='$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 $lib'
16254       fi
16255       archive_cmds_need_lc='no'
16256       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16257       hardcode_libdir_separator=:
16258       ;;
16259
16260     osf4* | osf5*)      # as osf3* with the addition of -msym flag
16261       if test "$GCC" = yes; then
16262         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16263         archive_cmds='$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 $lib'
16264         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16265       else
16266         allow_undefined_flag=' -expect_unresolved \*'
16267         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'
16268         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~
16269         $CC -shared${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'
16270
16271         # Both c and cxx compiler support -rpath directly
16272         hardcode_libdir_flag_spec='-rpath $libdir'
16273       fi
16274       archive_cmds_need_lc='no'
16275       hardcode_libdir_separator=:
16276       ;;
16277
16278     solaris*)
16279       no_undefined_flag=' -z defs'
16280       if test "$GCC" = yes; then
16281         wlarc='${wl}'
16282         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16283         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16284           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16285       else
16286         case `$CC -V 2>&1` in
16287         *"Compilers 5.0"*)
16288           wlarc=''
16289           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
16290           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16291           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
16292           ;;
16293         *)
16294           wlarc='${wl}'
16295           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
16296           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16297           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16298           ;;
16299         esac
16300       fi
16301       hardcode_libdir_flag_spec='-R$libdir'
16302       hardcode_shlibpath_var=no
16303       case $host_os in
16304       solaris2.[0-5] | solaris2.[0-5].*) ;;
16305       *)
16306         # The compiler driver will combine and reorder linker options,
16307         # but understands `-z linker_flag'.  GCC discards it without `$wl',
16308         # but is careful enough not to reorder.
16309         # Supported since Solaris 2.6 (maybe 2.5.1?)
16310         if test "$GCC" = yes; then
16311           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
16312         else
16313           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
16314         fi
16315         ;;
16316       esac
16317       link_all_deplibs=yes
16318       ;;
16319
16320     sunos4*)
16321       if test "x$host_vendor" = xsequent; then
16322         # Use $CC to link under sequent, because it throws in some extra .o
16323         # files that make .init and .fini sections work.
16324         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
16325       else
16326         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
16327       fi
16328       hardcode_libdir_flag_spec='-L$libdir'
16329       hardcode_direct=yes
16330       hardcode_minus_L=yes
16331       hardcode_shlibpath_var=no
16332       ;;
16333
16334     sysv4)
16335       case $host_vendor in
16336         sni)
16337           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16338           hardcode_direct=yes # is this really true???
16339         ;;
16340         siemens)
16341           ## LD is ld it makes a PLAMLIB
16342           ## CC just makes a GrossModule.
16343           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
16344           reload_cmds='$CC -r -o $output$reload_objs'
16345           hardcode_direct=no
16346         ;;
16347         motorola)
16348           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16349           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
16350         ;;
16351       esac
16352       runpath_var='LD_RUN_PATH'
16353       hardcode_shlibpath_var=no
16354       ;;
16355
16356     sysv4.3*)
16357       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16358       hardcode_shlibpath_var=no
16359       export_dynamic_flag_spec='-Bexport'
16360       ;;
16361
16362     sysv4*MP*)
16363       if test -d /usr/nec; then
16364         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16365         hardcode_shlibpath_var=no
16366         runpath_var=LD_RUN_PATH
16367         hardcode_runpath_var=yes
16368         ld_shlibs=yes
16369       fi
16370       ;;
16371
16372     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
16373       no_undefined_flag='${wl}-z,text'
16374       archive_cmds_need_lc=no
16375       hardcode_shlibpath_var=no
16376       runpath_var='LD_RUN_PATH'
16377
16378       if test "$GCC" = yes; then
16379         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16380         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16381       else
16382         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16383         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16384       fi
16385       ;;
16386
16387     sysv5* | sco3.2v5* | sco5v6*)
16388       # Note: We can NOT use -z defs as we might desire, because we do not
16389       # link with -lc, and that would cause any symbols used from libc to
16390       # always be unresolved, which means just about no library would
16391       # ever link correctly.  If we're not using GNU ld we use -z text
16392       # though, which does catch some bad symbols but isn't as heavy-handed
16393       # as -z defs.
16394       no_undefined_flag='${wl}-z,text'
16395       allow_undefined_flag='${wl}-z,nodefs'
16396       archive_cmds_need_lc=no
16397       hardcode_shlibpath_var=no
16398       hardcode_libdir_flag_spec='${wl}-R,$libdir'
16399       hardcode_libdir_separator=':'
16400       link_all_deplibs=yes
16401       export_dynamic_flag_spec='${wl}-Bexport'
16402       runpath_var='LD_RUN_PATH'
16403
16404       if test "$GCC" = yes; then
16405         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16406         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16407       else
16408         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16409         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16410       fi
16411       ;;
16412
16413     uts4*)
16414       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16415       hardcode_libdir_flag_spec='-L$libdir'
16416       hardcode_shlibpath_var=no
16417       ;;
16418
16419     *)
16420       ld_shlibs=no
16421       ;;
16422     esac
16423
16424     if test x$host_vendor = xsni; then
16425       case $host in
16426       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
16427         export_dynamic_flag_spec='${wl}-Blargedynsym'
16428         ;;
16429       esac
16430     fi
16431   fi
16432
16433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
16434 $as_echo "$ld_shlibs" >&6; }
16435 test "$ld_shlibs" = no && can_build_shared=no
16436
16437 with_gnu_ld=$with_gnu_ld
16438
16439
16440
16441
16442
16443
16444
16445
16446
16447
16448
16449
16450
16451
16452
16453 #
16454 # Do we need to explicitly link libc?
16455 #
16456 case "x$archive_cmds_need_lc" in
16457 x|xyes)
16458   # Assume -lc should be added
16459   archive_cmds_need_lc=yes
16460
16461   if test "$enable_shared" = yes && test "$GCC" = yes; then
16462     case $archive_cmds in
16463     *'~'*)
16464       # FIXME: we may have to deal with multi-command sequences.
16465       ;;
16466     '$CC '*)
16467       # Test whether the compiler implicitly links with -lc since on some
16468       # systems, -lgcc has to come before -lc. If gcc already passes -lc
16469       # to ld, don't add -lc before -lgcc.
16470       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
16471 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
16472 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
16473   $as_echo_n "(cached) " >&6
16474 else
16475   $RM conftest*
16476         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16477
16478         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
16479   (eval $ac_compile) 2>&5
16480   ac_status=$?
16481   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16482   test $ac_status = 0; } 2>conftest.err; then
16483           soname=conftest
16484           lib=conftest
16485           libobjs=conftest.$ac_objext
16486           deplibs=
16487           wl=$lt_prog_compiler_wl
16488           pic_flag=$lt_prog_compiler_pic
16489           compiler_flags=-v
16490           linker_flags=-v
16491           verstring=
16492           output_objdir=.
16493           libname=conftest
16494           lt_save_allow_undefined_flag=$allow_undefined_flag
16495           allow_undefined_flag=
16496           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
16497   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
16498   ac_status=$?
16499   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16500   test $ac_status = 0; }
16501           then
16502             lt_cv_archive_cmds_need_lc=no
16503           else
16504             lt_cv_archive_cmds_need_lc=yes
16505           fi
16506           allow_undefined_flag=$lt_save_allow_undefined_flag
16507         else
16508           cat conftest.err 1>&5
16509         fi
16510         $RM conftest*
16511
16512 fi
16513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
16514 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
16515       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
16516       ;;
16517     esac
16518   fi
16519   ;;
16520 esac
16521
16522
16523
16524
16525
16526
16527
16528
16529
16530
16531
16532
16533
16534
16535
16536
16537
16538
16539
16540
16541
16542
16543
16544
16545
16546
16547
16548
16549
16550
16551
16552
16553
16554
16555
16556
16557
16558
16559
16560
16561
16562
16563
16564
16565
16566
16567
16568
16569
16570
16571
16572
16573
16574
16575
16576
16577
16578
16579
16580
16581
16582
16583
16584
16585
16586
16587
16588
16589
16590
16591
16592
16593
16594
16595
16596
16597
16598
16599
16600
16601
16602
16603
16604
16605
16606
16607
16608
16609
16610
16611
16612
16613
16614
16615
16616
16617
16618
16619
16620
16621
16622
16623
16624
16625
16626
16627
16628
16629
16630
16631
16632
16633
16634
16635
16636
16637
16638
16639
16640
16641
16642
16643
16644
16645
16646
16647
16648
16649
16650
16651
16652
16653
16654
16655
16656
16657
16658
16659
16660
16661
16662
16663
16664
16665
16666
16667
16668
16669
16670
16671
16672
16673
16674
16675
16676
16677
16678   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
16679 $as_echo_n "checking dynamic linker characteristics... " >&6; }
16680
16681 if test "$GCC" = yes; then
16682   case $host_os in
16683     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
16684     *) lt_awk_arg="/^libraries:/" ;;
16685   esac
16686   case $host_os in
16687     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
16688     *) lt_sed_strip_eq="s,=/,/,g" ;;
16689   esac
16690   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
16691   case $lt_search_path_spec in
16692   *\;*)
16693     # if the path contains ";" then we assume it to be the separator
16694     # otherwise default to the standard path separator (i.e. ":") - it is
16695     # assumed that no part of a normal pathname contains ";" but that should
16696     # okay in the real world where ";" in dirpaths is itself problematic.
16697     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
16698     ;;
16699   *)
16700     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
16701     ;;
16702   esac
16703   # Ok, now we have the path, separated by spaces, we can step through it
16704   # and add multilib dir if necessary.
16705   lt_tmp_lt_search_path_spec=
16706   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
16707   for lt_sys_path in $lt_search_path_spec; do
16708     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
16709       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
16710     else
16711       test -d "$lt_sys_path" && \
16712         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
16713     fi
16714   done
16715   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
16716 BEGIN {RS=" "; FS="/|\n";} {
16717   lt_foo="";
16718   lt_count=0;
16719   for (lt_i = NF; lt_i > 0; lt_i--) {
16720     if ($lt_i != "" && $lt_i != ".") {
16721       if ($lt_i == "..") {
16722         lt_count++;
16723       } else {
16724         if (lt_count == 0) {
16725           lt_foo="/" $lt_i lt_foo;
16726         } else {
16727           lt_count--;
16728         }
16729       }
16730     }
16731   }
16732   if (lt_foo != "") { lt_freq[lt_foo]++; }
16733   if (lt_freq[lt_foo] == 1) { print lt_foo; }
16734 }'`
16735   # AWK program above erroneously prepends '/' to C:/dos/paths
16736   # for these hosts.
16737   case $host_os in
16738     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
16739       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
16740   esac
16741   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
16742 else
16743   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
16744 fi
16745 library_names_spec=
16746 libname_spec='lib$name'
16747 soname_spec=
16748 shrext_cmds=".so"
16749 postinstall_cmds=
16750 postuninstall_cmds=
16751 finish_cmds=
16752 finish_eval=
16753 shlibpath_var=
16754 shlibpath_overrides_runpath=unknown
16755 version_type=none
16756 dynamic_linker="$host_os ld.so"
16757 sys_lib_dlsearch_path_spec="/lib /usr/lib"
16758 need_lib_prefix=unknown
16759 hardcode_into_libs=no
16760
16761 # when you set need_version to no, make sure it does not cause -set_version
16762 # flags to be left without arguments
16763 need_version=unknown
16764
16765 case $host_os in
16766 aix3*)
16767   version_type=linux
16768   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
16769   shlibpath_var=LIBPATH
16770
16771   # AIX 3 has no versioning support, so we append a major version to the name.
16772   soname_spec='${libname}${release}${shared_ext}$major'
16773   ;;
16774
16775 aix[4-9]*)
16776   version_type=linux
16777   need_lib_prefix=no
16778   need_version=no
16779   hardcode_into_libs=yes
16780   if test "$host_cpu" = ia64; then
16781     # AIX 5 supports IA64
16782     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
16783     shlibpath_var=LD_LIBRARY_PATH
16784   else
16785     # With GCC up to 2.95.x, collect2 would create an import file
16786     # for dependence libraries.  The import file would start with
16787     # the line `#! .'.  This would cause the generated library to
16788     # depend on `.', always an invalid library.  This was fixed in
16789     # development snapshots of GCC prior to 3.0.
16790     case $host_os in
16791       aix4 | aix4.[01] | aix4.[01].*)
16792       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
16793            echo ' yes '
16794            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
16795         :
16796       else
16797         can_build_shared=no
16798       fi
16799       ;;
16800     esac
16801     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
16802     # soname into executable. Probably we can add versioning support to
16803     # collect2, so additional links can be useful in future.
16804     if test "$aix_use_runtimelinking" = yes; then
16805       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
16806       # instead of lib<name>.a to let people know that these are not
16807       # typical AIX shared libraries.
16808       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16809     else
16810       # We preserve .a as extension for shared libraries through AIX4.2
16811       # and later when we are not doing run time linking.
16812       library_names_spec='${libname}${release}.a $libname.a'
16813       soname_spec='${libname}${release}${shared_ext}$major'
16814     fi
16815     shlibpath_var=LIBPATH
16816   fi
16817   ;;
16818
16819 amigaos*)
16820   case $host_cpu in
16821   powerpc)
16822     # Since July 2007 AmigaOS4 officially supports .so libraries.
16823     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
16824     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16825     ;;
16826   m68k)
16827     library_names_spec='$libname.ixlibrary $libname.a'
16828     # Create ${libname}_ixlibrary.a entries in /sys/libs.
16829     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 ${libname}_ixlibrary.a || exit 1; done'
16830     ;;
16831   esac
16832   ;;
16833
16834 beos*)
16835   library_names_spec='${libname}${shared_ext}'
16836   dynamic_linker="$host_os ld.so"
16837   shlibpath_var=LIBRARY_PATH
16838   ;;
16839
16840 bsdi[45]*)
16841   version_type=linux
16842   need_version=no
16843   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16844   soname_spec='${libname}${release}${shared_ext}$major'
16845   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
16846   shlibpath_var=LD_LIBRARY_PATH
16847   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
16848   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
16849   # the default ld.so.conf also contains /usr/contrib/lib and
16850   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
16851   # libtool to hard-code these into programs
16852   ;;
16853
16854 cygwin* | mingw* | pw32* | cegcc*)
16855   version_type=windows
16856   shrext_cmds=".dll"
16857   need_version=no
16858   need_lib_prefix=no
16859
16860   case $GCC,$host_os in
16861   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
16862     library_names_spec='$libname.dll.a'
16863     # DLL is installed to $(libdir)/../bin by postinstall_cmds
16864     postinstall_cmds='base_file=`basename \${file}`~
16865       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
16866       dldir=$destdir/`dirname \$dlpath`~
16867       test -d \$dldir || mkdir -p \$dldir~
16868       $install_prog $dir/$dlname \$dldir/$dlname~
16869       chmod a+x \$dldir/$dlname~
16870       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
16871         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
16872       fi'
16873     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
16874       dlpath=$dir/\$dldll~
16875        $RM \$dlpath'
16876     shlibpath_overrides_runpath=yes
16877
16878     case $host_os in
16879     cygwin*)
16880       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
16881       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16882
16883       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
16884       ;;
16885     mingw* | cegcc*)
16886       # MinGW DLLs use traditional 'lib' prefix
16887       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16888       ;;
16889     pw32*)
16890       # pw32 DLLs use 'pw' prefix rather than 'lib'
16891       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16892       ;;
16893     esac
16894     ;;
16895
16896   *)
16897     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
16898     ;;
16899   esac
16900   dynamic_linker='Win32 ld.exe'
16901   # FIXME: first we should search . and the directory the executable is in
16902   shlibpath_var=PATH
16903   ;;
16904
16905 darwin* | rhapsody*)
16906   dynamic_linker="$host_os dyld"
16907   version_type=darwin
16908   need_lib_prefix=no
16909   need_version=no
16910   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
16911   soname_spec='${libname}${release}${major}$shared_ext'
16912   shlibpath_overrides_runpath=yes
16913   shlibpath_var=DYLD_LIBRARY_PATH
16914   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
16915
16916   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
16917   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
16918   ;;
16919
16920 dgux*)
16921   version_type=linux
16922   need_lib_prefix=no
16923   need_version=no
16924   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
16925   soname_spec='${libname}${release}${shared_ext}$major'
16926   shlibpath_var=LD_LIBRARY_PATH
16927   ;;
16928
16929 freebsd* | dragonfly*)
16930   # DragonFly does not have aout.  When/if they implement a new
16931   # versioning mechanism, adjust this.
16932   if test -x /usr/bin/objformat; then
16933     objformat=`/usr/bin/objformat`
16934   else
16935     case $host_os in
16936     freebsd[23].*) objformat=aout ;;
16937     *) objformat=elf ;;
16938     esac
16939   fi
16940   version_type=freebsd-$objformat
16941   case $version_type in
16942     freebsd-elf*)
16943       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
16944       need_version=no
16945       need_lib_prefix=no
16946       ;;
16947     freebsd-*)
16948       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
16949       need_version=yes
16950       ;;
16951   esac
16952   shlibpath_var=LD_LIBRARY_PATH
16953   case $host_os in
16954   freebsd2.*)
16955     shlibpath_overrides_runpath=yes
16956     ;;
16957   freebsd3.[01]* | freebsdelf3.[01]*)
16958     shlibpath_overrides_runpath=yes
16959     hardcode_into_libs=yes
16960     ;;
16961   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
16962   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
16963     shlibpath_overrides_runpath=no
16964     hardcode_into_libs=yes
16965     ;;
16966   *) # from 4.6 on, and DragonFly
16967     shlibpath_overrides_runpath=yes
16968     hardcode_into_libs=yes
16969     ;;
16970   esac
16971   ;;
16972
16973 gnu*)
16974   version_type=linux
16975   need_lib_prefix=no
16976   need_version=no
16977   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
16978   soname_spec='${libname}${release}${shared_ext}$major'
16979   shlibpath_var=LD_LIBRARY_PATH
16980   hardcode_into_libs=yes
16981   ;;
16982
16983 haiku*)
16984   version_type=linux
16985   need_lib_prefix=no
16986   need_version=no
16987   dynamic_linker="$host_os runtime_loader"
16988   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
16989   soname_spec='${libname}${release}${shared_ext}$major'
16990   shlibpath_var=LIBRARY_PATH
16991   shlibpath_overrides_runpath=yes
16992   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
16993   hardcode_into_libs=yes
16994   ;;
16995
16996 hpux9* | hpux10* | hpux11*)
16997   # Give a soname corresponding to the major version so that dld.sl refuses to
16998   # link against other versions.
16999   version_type=sunos
17000   need_lib_prefix=no
17001   need_version=no
17002   case $host_cpu in
17003   ia64*)
17004     shrext_cmds='.so'
17005     hardcode_into_libs=yes
17006     dynamic_linker="$host_os dld.so"
17007     shlibpath_var=LD_LIBRARY_PATH
17008     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17009     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17010     soname_spec='${libname}${release}${shared_ext}$major'
17011     if test "X$HPUX_IA64_MODE" = X32; then
17012       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
17013     else
17014       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
17015     fi
17016     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17017     ;;
17018   hppa*64*)
17019     shrext_cmds='.sl'
17020     hardcode_into_libs=yes
17021     dynamic_linker="$host_os dld.sl"
17022     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
17023     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17024     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17025     soname_spec='${libname}${release}${shared_ext}$major'
17026     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
17027     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17028     ;;
17029   *)
17030     shrext_cmds='.sl'
17031     dynamic_linker="$host_os dld.sl"
17032     shlibpath_var=SHLIB_PATH
17033     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
17034     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17035     soname_spec='${libname}${release}${shared_ext}$major'
17036     ;;
17037   esac
17038   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
17039   postinstall_cmds='chmod 555 $lib'
17040   # or fails outright, so override atomically:
17041   install_override_mode=555
17042   ;;
17043
17044 interix[3-9]*)
17045   version_type=linux
17046   need_lib_prefix=no
17047   need_version=no
17048   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17049   soname_spec='${libname}${release}${shared_ext}$major'
17050   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
17051   shlibpath_var=LD_LIBRARY_PATH
17052   shlibpath_overrides_runpath=no
17053   hardcode_into_libs=yes
17054   ;;
17055
17056 irix5* | irix6* | nonstopux*)
17057   case $host_os in
17058     nonstopux*) version_type=nonstopux ;;
17059     *)
17060         if test "$lt_cv_prog_gnu_ld" = yes; then
17061                 version_type=linux
17062         else
17063                 version_type=irix
17064         fi ;;
17065   esac
17066   need_lib_prefix=no
17067   need_version=no
17068   soname_spec='${libname}${release}${shared_ext}$major'
17069   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
17070   case $host_os in
17071   irix5* | nonstopux*)
17072     libsuff= shlibsuff=
17073     ;;
17074   *)
17075     case $LD in # libtool.m4 will add one of these switches to LD
17076     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
17077       libsuff= shlibsuff= libmagic=32-bit;;
17078     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
17079       libsuff=32 shlibsuff=N32 libmagic=N32;;
17080     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
17081       libsuff=64 shlibsuff=64 libmagic=64-bit;;
17082     *) libsuff= shlibsuff= libmagic=never-match;;
17083     esac
17084     ;;
17085   esac
17086   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
17087   shlibpath_overrides_runpath=no
17088   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
17089   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
17090   hardcode_into_libs=yes
17091   ;;
17092
17093 # No shared lib support for Linux oldld, aout, or coff.
17094 linux*oldld* | linux*aout* | linux*coff*)
17095   dynamic_linker=no
17096   ;;
17097
17098 # This must be Linux ELF.
17099 linux* | k*bsd*-gnu | kopensolaris*-gnu)
17100   version_type=linux
17101   need_lib_prefix=no
17102   need_version=no
17103   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17104   soname_spec='${libname}${release}${shared_ext}$major'
17105   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
17106   shlibpath_var=LD_LIBRARY_PATH
17107   shlibpath_overrides_runpath=no
17108
17109   # Some binutils ld are patched to set DT_RUNPATH
17110   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
17111   $as_echo_n "(cached) " >&6
17112 else
17113   lt_cv_shlibpath_overrides_runpath=no
17114     save_LDFLAGS=$LDFLAGS
17115     save_libdir=$libdir
17116     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
17117          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
17118     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17119 /* end confdefs.h.  */
17120
17121 int
17122 main ()
17123 {
17124
17125   ;
17126   return 0;
17127 }
17128 _ACEOF
17129 if ac_fn_c_try_link "$LINENO"; then :
17130   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
17131   lt_cv_shlibpath_overrides_runpath=yes
17132 fi
17133 fi
17134 rm -f core conftest.err conftest.$ac_objext \
17135     conftest$ac_exeext conftest.$ac_ext
17136     LDFLAGS=$save_LDFLAGS
17137     libdir=$save_libdir
17138
17139 fi
17140
17141   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
17142
17143   # This implies no fast_install, which is unacceptable.
17144   # Some rework will be needed to allow for fast_install
17145   # before this can be enabled.
17146   hardcode_into_libs=yes
17147
17148   # Append ld.so.conf contents to the search path
17149   if test -f /etc/ld.so.conf; then
17150     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' ' '`
17151     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
17152   fi
17153
17154   # We used to test for /lib/ld.so.1 and disable shared libraries on
17155   # powerpc, because MkLinux only supported shared libraries with the
17156   # GNU dynamic linker.  Since this was broken with cross compilers,
17157   # most powerpc-linux boxes support dynamic linking these days and
17158   # people can always --disable-shared, the test was removed, and we
17159   # assume the GNU/Linux dynamic linker is in use.
17160   dynamic_linker='GNU/Linux ld.so'
17161   ;;
17162
17163 netbsd*)
17164   version_type=sunos
17165   need_lib_prefix=no
17166   need_version=no
17167   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17168     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17169     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17170     dynamic_linker='NetBSD (a.out) ld.so'
17171   else
17172     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17173     soname_spec='${libname}${release}${shared_ext}$major'
17174     dynamic_linker='NetBSD ld.elf_so'
17175   fi
17176   shlibpath_var=LD_LIBRARY_PATH
17177   shlibpath_overrides_runpath=yes
17178   hardcode_into_libs=yes
17179   ;;
17180
17181 newsos6)
17182   version_type=linux
17183   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17184   shlibpath_var=LD_LIBRARY_PATH
17185   shlibpath_overrides_runpath=yes
17186   ;;
17187
17188 *nto* | *qnx*)
17189   version_type=qnx
17190   need_lib_prefix=no
17191   need_version=no
17192   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17193   soname_spec='${libname}${release}${shared_ext}$major'
17194   shlibpath_var=LD_LIBRARY_PATH
17195   shlibpath_overrides_runpath=no
17196   hardcode_into_libs=yes
17197   dynamic_linker='ldqnx.so'
17198   ;;
17199
17200 openbsd*)
17201   version_type=sunos
17202   sys_lib_dlsearch_path_spec="/usr/lib"
17203   need_lib_prefix=no
17204   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
17205   case $host_os in
17206     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
17207     *)                          need_version=no  ;;
17208   esac
17209   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17210   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17211   shlibpath_var=LD_LIBRARY_PATH
17212   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17213     case $host_os in
17214       openbsd2.[89] | openbsd2.[89].*)
17215         shlibpath_overrides_runpath=no
17216         ;;
17217       *)
17218         shlibpath_overrides_runpath=yes
17219         ;;
17220       esac
17221   else
17222     shlibpath_overrides_runpath=yes
17223   fi
17224   ;;
17225
17226 os2*)
17227   libname_spec='$name'
17228   shrext_cmds=".dll"
17229   need_lib_prefix=no
17230   library_names_spec='$libname${shared_ext} $libname.a'
17231   dynamic_linker='OS/2 ld.exe'
17232   shlibpath_var=LIBPATH
17233   ;;
17234
17235 osf3* | osf4* | osf5*)
17236   version_type=osf
17237   need_lib_prefix=no
17238   need_version=no
17239   soname_spec='${libname}${release}${shared_ext}$major'
17240   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17241   shlibpath_var=LD_LIBRARY_PATH
17242   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
17243   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
17244   ;;
17245
17246 rdos*)
17247   dynamic_linker=no
17248   ;;
17249
17250 solaris*)
17251   version_type=linux
17252   need_lib_prefix=no
17253   need_version=no
17254   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17255   soname_spec='${libname}${release}${shared_ext}$major'
17256   shlibpath_var=LD_LIBRARY_PATH
17257   shlibpath_overrides_runpath=yes
17258   hardcode_into_libs=yes
17259   # ldd complains unless libraries are executable
17260   postinstall_cmds='chmod +x $lib'
17261   ;;
17262
17263 sunos4*)
17264   version_type=sunos
17265   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17266   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
17267   shlibpath_var=LD_LIBRARY_PATH
17268   shlibpath_overrides_runpath=yes
17269   if test "$with_gnu_ld" = yes; then
17270     need_lib_prefix=no
17271   fi
17272   need_version=yes
17273   ;;
17274
17275 sysv4 | sysv4.3*)
17276   version_type=linux
17277   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17278   soname_spec='${libname}${release}${shared_ext}$major'
17279   shlibpath_var=LD_LIBRARY_PATH
17280   case $host_vendor in
17281     sni)
17282       shlibpath_overrides_runpath=no
17283       need_lib_prefix=no
17284       runpath_var=LD_RUN_PATH
17285       ;;
17286     siemens)
17287       need_lib_prefix=no
17288       ;;
17289     motorola)
17290       need_lib_prefix=no
17291       need_version=no
17292       shlibpath_overrides_runpath=no
17293       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
17294       ;;
17295   esac
17296   ;;
17297
17298 sysv4*MP*)
17299   if test -d /usr/nec ;then
17300     version_type=linux
17301     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
17302     soname_spec='$libname${shared_ext}.$major'
17303     shlibpath_var=LD_LIBRARY_PATH
17304   fi
17305   ;;
17306
17307 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
17308   version_type=freebsd-elf
17309   need_lib_prefix=no
17310   need_version=no
17311   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17312   soname_spec='${libname}${release}${shared_ext}$major'
17313   shlibpath_var=LD_LIBRARY_PATH
17314   shlibpath_overrides_runpath=yes
17315   hardcode_into_libs=yes
17316   if test "$with_gnu_ld" = yes; then
17317     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
17318   else
17319     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
17320     case $host_os in
17321       sco3.2v5*)
17322         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
17323         ;;
17324     esac
17325   fi
17326   sys_lib_dlsearch_path_spec='/usr/lib'
17327   ;;
17328
17329 tpf*)
17330   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
17331   version_type=linux
17332   need_lib_prefix=no
17333   need_version=no
17334   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17335   shlibpath_var=LD_LIBRARY_PATH
17336   shlibpath_overrides_runpath=no
17337   hardcode_into_libs=yes
17338   ;;
17339
17340 uts4*)
17341   version_type=linux
17342   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17343   soname_spec='${libname}${release}${shared_ext}$major'
17344   shlibpath_var=LD_LIBRARY_PATH
17345   ;;
17346
17347 *)
17348   dynamic_linker=no
17349   ;;
17350 esac
17351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
17352 $as_echo "$dynamic_linker" >&6; }
17353 test "$dynamic_linker" = no && can_build_shared=no
17354
17355 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
17356 if test "$GCC" = yes; then
17357   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
17358 fi
17359
17360 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
17361   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
17362 fi
17363 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
17364   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
17365 fi
17366
17367
17368
17369
17370
17371
17372
17373
17374
17375
17376
17377
17378
17379
17380
17381
17382
17383
17384
17385
17386
17387
17388
17389
17390
17391
17392
17393
17394
17395
17396
17397
17398
17399
17400
17401
17402
17403
17404
17405
17406
17407
17408
17409
17410
17411
17412
17413
17414
17415
17416
17417
17418
17419
17420
17421
17422
17423
17424
17425
17426
17427
17428
17429
17430
17431
17432
17433
17434
17435
17436
17437
17438
17439
17440
17441
17442
17443
17444
17445
17446
17447
17448
17449
17450
17451
17452
17453
17454
17455
17456
17457
17458   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
17459 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
17460 hardcode_action=
17461 if test -n "$hardcode_libdir_flag_spec" ||
17462    test -n "$runpath_var" ||
17463    test "X$hardcode_automatic" = "Xyes" ; then
17464
17465   # We can hardcode non-existent directories.
17466   if test "$hardcode_direct" != no &&
17467      # If the only mechanism to avoid hardcoding is shlibpath_var, we
17468      # have to relink, otherwise we might link with an installed library
17469      # when we should be linking with a yet-to-be-installed one
17470      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
17471      test "$hardcode_minus_L" != no; then
17472     # Linking always hardcodes the temporary library directory.
17473     hardcode_action=relink
17474   else
17475     # We can link without hardcoding, and we can hardcode nonexisting dirs.
17476     hardcode_action=immediate
17477   fi
17478 else
17479   # We cannot hardcode anything, or else we can only hardcode existing
17480   # directories.
17481   hardcode_action=unsupported
17482 fi
17483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
17484 $as_echo "$hardcode_action" >&6; }
17485
17486 if test "$hardcode_action" = relink ||
17487    test "$inherit_rpath" = yes; then
17488   # Fast installation is not supported
17489   enable_fast_install=no
17490 elif test "$shlibpath_overrides_runpath" = yes ||
17491      test "$enable_shared" = no; then
17492   # Fast installation is not necessary
17493   enable_fast_install=needless
17494 fi
17495
17496
17497
17498
17499
17500
17501   if test "x$enable_dlopen" != xyes; then
17502   enable_dlopen=unknown
17503   enable_dlopen_self=unknown
17504   enable_dlopen_self_static=unknown
17505 else
17506   lt_cv_dlopen=no
17507   lt_cv_dlopen_libs=
17508
17509   case $host_os in
17510   beos*)
17511     lt_cv_dlopen="load_add_on"
17512     lt_cv_dlopen_libs=
17513     lt_cv_dlopen_self=yes
17514     ;;
17515
17516   mingw* | pw32* | cegcc*)
17517     lt_cv_dlopen="LoadLibrary"
17518     lt_cv_dlopen_libs=
17519     ;;
17520
17521   cygwin*)
17522     lt_cv_dlopen="dlopen"
17523     lt_cv_dlopen_libs=
17524     ;;
17525
17526   darwin*)
17527   # if libdl is installed we need to link against it
17528     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17529 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17530 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17531   $as_echo_n "(cached) " >&6
17532 else
17533   ac_check_lib_save_LIBS=$LIBS
17534 LIBS="-ldl  $LIBS"
17535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17536 /* end confdefs.h.  */
17537
17538 /* Override any GCC internal prototype to avoid an error.
17539    Use char because int might match the return type of a GCC
17540    builtin and then its argument prototype would still apply.  */
17541 #ifdef __cplusplus
17542 extern "C"
17543 #endif
17544 char dlopen ();
17545 int
17546 main ()
17547 {
17548 return dlopen ();
17549   ;
17550   return 0;
17551 }
17552 _ACEOF
17553 if ac_fn_c_try_link "$LINENO"; then :
17554   ac_cv_lib_dl_dlopen=yes
17555 else
17556   ac_cv_lib_dl_dlopen=no
17557 fi
17558 rm -f core conftest.err conftest.$ac_objext \
17559     conftest$ac_exeext conftest.$ac_ext
17560 LIBS=$ac_check_lib_save_LIBS
17561 fi
17562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17563 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17564 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17565   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17566 else
17567
17568     lt_cv_dlopen="dyld"
17569     lt_cv_dlopen_libs=
17570     lt_cv_dlopen_self=yes
17571
17572 fi
17573
17574     ;;
17575
17576   *)
17577     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
17578 if test "x$ac_cv_func_shl_load" = x""yes; then :
17579   lt_cv_dlopen="shl_load"
17580 else
17581   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
17582 $as_echo_n "checking for shl_load in -ldld... " >&6; }
17583 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
17584   $as_echo_n "(cached) " >&6
17585 else
17586   ac_check_lib_save_LIBS=$LIBS
17587 LIBS="-ldld  $LIBS"
17588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17589 /* end confdefs.h.  */
17590
17591 /* Override any GCC internal prototype to avoid an error.
17592    Use char because int might match the return type of a GCC
17593    builtin and then its argument prototype would still apply.  */
17594 #ifdef __cplusplus
17595 extern "C"
17596 #endif
17597 char shl_load ();
17598 int
17599 main ()
17600 {
17601 return shl_load ();
17602   ;
17603   return 0;
17604 }
17605 _ACEOF
17606 if ac_fn_c_try_link "$LINENO"; then :
17607   ac_cv_lib_dld_shl_load=yes
17608 else
17609   ac_cv_lib_dld_shl_load=no
17610 fi
17611 rm -f core conftest.err conftest.$ac_objext \
17612     conftest$ac_exeext conftest.$ac_ext
17613 LIBS=$ac_check_lib_save_LIBS
17614 fi
17615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
17616 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
17617 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
17618   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
17619 else
17620   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
17621 if test "x$ac_cv_func_dlopen" = x""yes; then :
17622   lt_cv_dlopen="dlopen"
17623 else
17624   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17625 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17626 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17627   $as_echo_n "(cached) " >&6
17628 else
17629   ac_check_lib_save_LIBS=$LIBS
17630 LIBS="-ldl  $LIBS"
17631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17632 /* end confdefs.h.  */
17633
17634 /* Override any GCC internal prototype to avoid an error.
17635    Use char because int might match the return type of a GCC
17636    builtin and then its argument prototype would still apply.  */
17637 #ifdef __cplusplus
17638 extern "C"
17639 #endif
17640 char dlopen ();
17641 int
17642 main ()
17643 {
17644 return dlopen ();
17645   ;
17646   return 0;
17647 }
17648 _ACEOF
17649 if ac_fn_c_try_link "$LINENO"; then :
17650   ac_cv_lib_dl_dlopen=yes
17651 else
17652   ac_cv_lib_dl_dlopen=no
17653 fi
17654 rm -f core conftest.err conftest.$ac_objext \
17655     conftest$ac_exeext conftest.$ac_ext
17656 LIBS=$ac_check_lib_save_LIBS
17657 fi
17658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17659 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17660 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17661   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17662 else
17663   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
17664 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
17665 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
17666   $as_echo_n "(cached) " >&6
17667 else
17668   ac_check_lib_save_LIBS=$LIBS
17669 LIBS="-lsvld  $LIBS"
17670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17671 /* end confdefs.h.  */
17672
17673 /* Override any GCC internal prototype to avoid an error.
17674    Use char because int might match the return type of a GCC
17675    builtin and then its argument prototype would still apply.  */
17676 #ifdef __cplusplus
17677 extern "C"
17678 #endif
17679 char dlopen ();
17680 int
17681 main ()
17682 {
17683 return dlopen ();
17684   ;
17685   return 0;
17686 }
17687 _ACEOF
17688 if ac_fn_c_try_link "$LINENO"; then :
17689   ac_cv_lib_svld_dlopen=yes
17690 else
17691   ac_cv_lib_svld_dlopen=no
17692 fi
17693 rm -f core conftest.err conftest.$ac_objext \
17694     conftest$ac_exeext conftest.$ac_ext
17695 LIBS=$ac_check_lib_save_LIBS
17696 fi
17697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
17698 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
17699 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
17700   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
17701 else
17702   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
17703 $as_echo_n "checking for dld_link in -ldld... " >&6; }
17704 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
17705   $as_echo_n "(cached) " >&6
17706 else
17707   ac_check_lib_save_LIBS=$LIBS
17708 LIBS="-ldld  $LIBS"
17709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17710 /* end confdefs.h.  */
17711
17712 /* Override any GCC internal prototype to avoid an error.
17713    Use char because int might match the return type of a GCC
17714    builtin and then its argument prototype would still apply.  */
17715 #ifdef __cplusplus
17716 extern "C"
17717 #endif
17718 char dld_link ();
17719 int
17720 main ()
17721 {
17722 return dld_link ();
17723   ;
17724   return 0;
17725 }
17726 _ACEOF
17727 if ac_fn_c_try_link "$LINENO"; then :
17728   ac_cv_lib_dld_dld_link=yes
17729 else
17730   ac_cv_lib_dld_dld_link=no
17731 fi
17732 rm -f core conftest.err conftest.$ac_objext \
17733     conftest$ac_exeext conftest.$ac_ext
17734 LIBS=$ac_check_lib_save_LIBS
17735 fi
17736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
17737 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
17738 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
17739   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
17740 fi
17741
17742
17743 fi
17744
17745
17746 fi
17747
17748
17749 fi
17750
17751
17752 fi
17753
17754
17755 fi
17756
17757     ;;
17758   esac
17759
17760   if test "x$lt_cv_dlopen" != xno; then
17761     enable_dlopen=yes
17762   else
17763     enable_dlopen=no
17764   fi
17765
17766   case $lt_cv_dlopen in
17767   dlopen)
17768     save_CPPFLAGS="$CPPFLAGS"
17769     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
17770
17771     save_LDFLAGS="$LDFLAGS"
17772     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
17773
17774     save_LIBS="$LIBS"
17775     LIBS="$lt_cv_dlopen_libs $LIBS"
17776
17777     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
17778 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
17779 if test "${lt_cv_dlopen_self+set}" = set; then :
17780   $as_echo_n "(cached) " >&6
17781 else
17782           if test "$cross_compiling" = yes; then :
17783   lt_cv_dlopen_self=cross
17784 else
17785   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17786   lt_status=$lt_dlunknown
17787   cat > conftest.$ac_ext <<_LT_EOF
17788 #line 17788 "configure"
17789 #include "confdefs.h"
17790
17791 #if HAVE_DLFCN_H
17792 #include <dlfcn.h>
17793 #endif
17794
17795 #include <stdio.h>
17796
17797 #ifdef RTLD_GLOBAL
17798 #  define LT_DLGLOBAL           RTLD_GLOBAL
17799 #else
17800 #  ifdef DL_GLOBAL
17801 #    define LT_DLGLOBAL         DL_GLOBAL
17802 #  else
17803 #    define LT_DLGLOBAL         0
17804 #  endif
17805 #endif
17806
17807 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17808    find out it does not work in some platform. */
17809 #ifndef LT_DLLAZY_OR_NOW
17810 #  ifdef RTLD_LAZY
17811 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
17812 #  else
17813 #    ifdef DL_LAZY
17814 #      define LT_DLLAZY_OR_NOW          DL_LAZY
17815 #    else
17816 #      ifdef RTLD_NOW
17817 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
17818 #      else
17819 #        ifdef DL_NOW
17820 #          define LT_DLLAZY_OR_NOW      DL_NOW
17821 #        else
17822 #          define LT_DLLAZY_OR_NOW      0
17823 #        endif
17824 #      endif
17825 #    endif
17826 #  endif
17827 #endif
17828
17829 /* When -fvisbility=hidden is used, assume the code has been annotated
17830    correspondingly for the symbols needed.  */
17831 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
17832 void fnord () __attribute__((visibility("default")));
17833 #endif
17834
17835 void fnord () { int i=42; }
17836 int main ()
17837 {
17838   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17839   int status = $lt_dlunknown;
17840
17841   if (self)
17842     {
17843       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
17844       else
17845         {
17846           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
17847           else puts (dlerror ());
17848         }
17849       /* dlclose (self); */
17850     }
17851   else
17852     puts (dlerror ());
17853
17854   return status;
17855 }
17856 _LT_EOF
17857   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
17858   (eval $ac_link) 2>&5
17859   ac_status=$?
17860   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17861   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
17862     (./conftest; exit; ) >&5 2>/dev/null
17863     lt_status=$?
17864     case x$lt_status in
17865       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
17866       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
17867       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
17868     esac
17869   else :
17870     # compilation failed
17871     lt_cv_dlopen_self=no
17872   fi
17873 fi
17874 rm -fr conftest*
17875
17876
17877 fi
17878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
17879 $as_echo "$lt_cv_dlopen_self" >&6; }
17880
17881     if test "x$lt_cv_dlopen_self" = xyes; then
17882       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
17883       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
17884 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
17885 if test "${lt_cv_dlopen_self_static+set}" = set; then :
17886   $as_echo_n "(cached) " >&6
17887 else
17888           if test "$cross_compiling" = yes; then :
17889   lt_cv_dlopen_self_static=cross
17890 else
17891   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17892   lt_status=$lt_dlunknown
17893   cat > conftest.$ac_ext <<_LT_EOF
17894 #line 17894 "configure"
17895 #include "confdefs.h"
17896
17897 #if HAVE_DLFCN_H
17898 #include <dlfcn.h>
17899 #endif
17900
17901 #include <stdio.h>
17902
17903 #ifdef RTLD_GLOBAL
17904 #  define LT_DLGLOBAL           RTLD_GLOBAL
17905 #else
17906 #  ifdef DL_GLOBAL
17907 #    define LT_DLGLOBAL         DL_GLOBAL
17908 #  else
17909 #    define LT_DLGLOBAL         0
17910 #  endif
17911 #endif
17912
17913 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17914    find out it does not work in some platform. */
17915 #ifndef LT_DLLAZY_OR_NOW
17916 #  ifdef RTLD_LAZY
17917 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
17918 #  else
17919 #    ifdef DL_LAZY
17920 #      define LT_DLLAZY_OR_NOW          DL_LAZY
17921 #    else
17922 #      ifdef RTLD_NOW
17923 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
17924 #      else
17925 #        ifdef DL_NOW
17926 #          define LT_DLLAZY_OR_NOW      DL_NOW
17927 #        else
17928 #          define LT_DLLAZY_OR_NOW      0
17929 #        endif
17930 #      endif
17931 #    endif
17932 #  endif
17933 #endif
17934
17935 /* When -fvisbility=hidden is used, assume the code has been annotated
17936    correspondingly for the symbols needed.  */
17937 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
17938 void fnord () __attribute__((visibility("default")));
17939 #endif
17940
17941 void fnord () { int i=42; }
17942 int main ()
17943 {
17944   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17945   int status = $lt_dlunknown;
17946
17947   if (self)
17948     {
17949       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
17950       else
17951         {
17952           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
17953           else puts (dlerror ());
17954         }
17955       /* dlclose (self); */
17956     }
17957   else
17958     puts (dlerror ());
17959
17960   return status;
17961 }
17962 _LT_EOF
17963   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
17964   (eval $ac_link) 2>&5
17965   ac_status=$?
17966   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17967   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
17968     (./conftest; exit; ) >&5 2>/dev/null
17969     lt_status=$?
17970     case x$lt_status in
17971       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
17972       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
17973       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
17974     esac
17975   else :
17976     # compilation failed
17977     lt_cv_dlopen_self_static=no
17978   fi
17979 fi
17980 rm -fr conftest*
17981
17982
17983 fi
17984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
17985 $as_echo "$lt_cv_dlopen_self_static" >&6; }
17986     fi
17987
17988     CPPFLAGS="$save_CPPFLAGS"
17989     LDFLAGS="$save_LDFLAGS"
17990     LIBS="$save_LIBS"
17991     ;;
17992   esac
17993
17994   case $lt_cv_dlopen_self in
17995   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
17996   *) enable_dlopen_self=unknown ;;
17997   esac
17998
17999   case $lt_cv_dlopen_self_static in
18000   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
18001   *) enable_dlopen_self_static=unknown ;;
18002   esac
18003 fi
18004
18005
18006
18007
18008
18009
18010
18011
18012
18013
18014
18015
18016
18017
18018
18019
18020
18021 striplib=
18022 old_striplib=
18023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
18024 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
18025 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
18026   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
18027   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
18028   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18029 $as_echo "yes" >&6; }
18030 else
18031 # FIXME - insert some real tests, host_os isn't really good enough
18032   case $host_os in
18033   darwin*)
18034     if test -n "$STRIP" ; then
18035       striplib="$STRIP -x"
18036       old_striplib="$STRIP -S"
18037       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18038 $as_echo "yes" >&6; }
18039     else
18040       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18041 $as_echo "no" >&6; }
18042     fi
18043     ;;
18044   *)
18045     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18046 $as_echo "no" >&6; }
18047     ;;
18048   esac
18049 fi
18050
18051
18052
18053
18054
18055
18056
18057
18058
18059
18060
18061
18062   # Report which library types will actually be built
18063   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
18064 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
18065   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
18066 $as_echo "$can_build_shared" >&6; }
18067
18068   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
18069 $as_echo_n "checking whether to build shared libraries... " >&6; }
18070   test "$can_build_shared" = "no" && enable_shared=no
18071
18072   # On AIX, shared libraries and static libraries use the same namespace, and
18073   # are all built from PIC.
18074   case $host_os in
18075   aix3*)
18076     test "$enable_shared" = yes && enable_static=no
18077     if test -n "$RANLIB"; then
18078       archive_cmds="$archive_cmds~\$RANLIB \$lib"
18079       postinstall_cmds='$RANLIB $lib'
18080     fi
18081     ;;
18082
18083   aix[4-9]*)
18084     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
18085       test "$enable_shared" = yes && enable_static=no
18086     fi
18087     ;;
18088   esac
18089   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
18090 $as_echo "$enable_shared" >&6; }
18091
18092   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
18093 $as_echo_n "checking whether to build static libraries... " >&6; }
18094   # Make sure either enable_shared or enable_static is yes.
18095   test "$enable_shared" = yes || enable_static=yes
18096   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
18097 $as_echo "$enable_static" >&6; }
18098
18099
18100
18101
18102 fi
18103 ac_ext=c
18104 ac_cpp='$CPP $CPPFLAGS'
18105 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18106 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18107 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18108
18109 CC="$lt_save_CC"
18110
18111       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
18112     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
18113     (test "X$CXX" != "Xg++"))) ; then
18114   ac_ext=cpp
18115 ac_cpp='$CXXCPP $CPPFLAGS'
18116 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18117 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18118 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
18120 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
18121 if test -z "$CXXCPP"; then
18122   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
18123   $as_echo_n "(cached) " >&6
18124 else
18125       # Double quotes because CXXCPP needs to be expanded
18126     for CXXCPP in "$CXX -E" "/lib/cpp"
18127     do
18128       ac_preproc_ok=false
18129 for ac_cxx_preproc_warn_flag in '' yes
18130 do
18131   # Use a header file that comes with gcc, so configuring glibc
18132   # with a fresh cross-compiler works.
18133   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18134   # <limits.h> exists even on freestanding compilers.
18135   # On the NeXT, cc -E runs the code through the compiler's parser,
18136   # not just through cpp. "Syntax error" is here to catch this case.
18137   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18138 /* end confdefs.h.  */
18139 #ifdef __STDC__
18140 # include <limits.h>
18141 #else
18142 # include <assert.h>
18143 #endif
18144                      Syntax error
18145 _ACEOF
18146 if ac_fn_cxx_try_cpp "$LINENO"; then :
18147
18148 else
18149   # Broken: fails on valid input.
18150 continue
18151 fi
18152 rm -f conftest.err conftest.$ac_ext
18153
18154   # OK, works on sane cases.  Now check whether nonexistent headers
18155   # can be detected and how.
18156   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18157 /* end confdefs.h.  */
18158 #include <ac_nonexistent.h>
18159 _ACEOF
18160 if ac_fn_cxx_try_cpp "$LINENO"; then :
18161   # Broken: success on invalid input.
18162 continue
18163 else
18164   # Passes both tests.
18165 ac_preproc_ok=:
18166 break
18167 fi
18168 rm -f conftest.err conftest.$ac_ext
18169
18170 done
18171 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18172 rm -f conftest.err conftest.$ac_ext
18173 if $ac_preproc_ok; then :
18174   break
18175 fi
18176
18177     done
18178     ac_cv_prog_CXXCPP=$CXXCPP
18179
18180 fi
18181   CXXCPP=$ac_cv_prog_CXXCPP
18182 else
18183   ac_cv_prog_CXXCPP=$CXXCPP
18184 fi
18185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
18186 $as_echo "$CXXCPP" >&6; }
18187 ac_preproc_ok=false
18188 for ac_cxx_preproc_warn_flag in '' yes
18189 do
18190   # Use a header file that comes with gcc, so configuring glibc
18191   # with a fresh cross-compiler works.
18192   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18193   # <limits.h> exists even on freestanding compilers.
18194   # On the NeXT, cc -E runs the code through the compiler's parser,
18195   # not just through cpp. "Syntax error" is here to catch this case.
18196   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18197 /* end confdefs.h.  */
18198 #ifdef __STDC__
18199 # include <limits.h>
18200 #else
18201 # include <assert.h>
18202 #endif
18203                      Syntax error
18204 _ACEOF
18205 if ac_fn_cxx_try_cpp "$LINENO"; then :
18206
18207 else
18208   # Broken: fails on valid input.
18209 continue
18210 fi
18211 rm -f conftest.err conftest.$ac_ext
18212
18213   # OK, works on sane cases.  Now check whether nonexistent headers
18214   # can be detected and how.
18215   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18216 /* end confdefs.h.  */
18217 #include <ac_nonexistent.h>
18218 _ACEOF
18219 if ac_fn_cxx_try_cpp "$LINENO"; then :
18220   # Broken: success on invalid input.
18221 continue
18222 else
18223   # Passes both tests.
18224 ac_preproc_ok=:
18225 break
18226 fi
18227 rm -f conftest.err conftest.$ac_ext
18228
18229 done
18230 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18231 rm -f conftest.err conftest.$ac_ext
18232 if $ac_preproc_ok; then :
18233
18234 else
18235   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18236 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18237 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
18238 See \`config.log' for more details." "$LINENO" 5; }
18239 fi
18240
18241 ac_ext=c
18242 ac_cpp='$CPP $CPPFLAGS'
18243 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18244 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18245 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18246
18247 else
18248   _lt_caught_CXX_error=yes
18249 fi
18250
18251 ac_ext=cpp
18252 ac_cpp='$CXXCPP $CPPFLAGS'
18253 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18254 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18255 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18256
18257 archive_cmds_need_lc_CXX=no
18258 allow_undefined_flag_CXX=
18259 always_export_symbols_CXX=no
18260 archive_expsym_cmds_CXX=
18261 compiler_needs_object_CXX=no
18262 export_dynamic_flag_spec_CXX=
18263 hardcode_direct_CXX=no
18264 hardcode_direct_absolute_CXX=no
18265 hardcode_libdir_flag_spec_CXX=
18266 hardcode_libdir_flag_spec_ld_CXX=
18267 hardcode_libdir_separator_CXX=
18268 hardcode_minus_L_CXX=no
18269 hardcode_shlibpath_var_CXX=unsupported
18270 hardcode_automatic_CXX=no
18271 inherit_rpath_CXX=no
18272 module_cmds_CXX=
18273 module_expsym_cmds_CXX=
18274 link_all_deplibs_CXX=unknown
18275 old_archive_cmds_CXX=$old_archive_cmds
18276 reload_flag_CXX=$reload_flag
18277 reload_cmds_CXX=$reload_cmds
18278 no_undefined_flag_CXX=
18279 whole_archive_flag_spec_CXX=
18280 enable_shared_with_static_runtimes_CXX=no
18281
18282 # Source file extension for C++ test sources.
18283 ac_ext=cpp
18284
18285 # Object file extension for compiled C++ test sources.
18286 objext=o
18287 objext_CXX=$objext
18288
18289 # No sense in running all these tests if we already determined that
18290 # the CXX compiler isn't working.  Some variables (like enable_shared)
18291 # are currently assumed to apply to all compilers on this platform,
18292 # and will be corrupted by setting them based on a non-working compiler.
18293 if test "$_lt_caught_CXX_error" != yes; then
18294   # Code to be used in simple compile tests
18295   lt_simple_compile_test_code="int some_variable = 0;"
18296
18297   # Code to be used in simple link tests
18298   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
18299
18300   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
18301
18302
18303
18304
18305
18306
18307 # If no C compiler was specified, use CC.
18308 LTCC=${LTCC-"$CC"}
18309
18310 # If no C compiler flags were specified, use CFLAGS.
18311 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
18312
18313 # Allow CC to be a program name with arguments.
18314 compiler=$CC
18315
18316
18317   # save warnings/boilerplate of simple test code
18318   ac_outfile=conftest.$ac_objext
18319 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
18320 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18321 _lt_compiler_boilerplate=`cat conftest.err`
18322 $RM conftest*
18323
18324   ac_outfile=conftest.$ac_objext
18325 echo "$lt_simple_link_test_code" >conftest.$ac_ext
18326 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18327 _lt_linker_boilerplate=`cat conftest.err`
18328 $RM -r conftest*
18329
18330
18331   # Allow CC to be a program name with arguments.
18332   lt_save_CC=$CC
18333   lt_save_LD=$LD
18334   lt_save_GCC=$GCC
18335   GCC=$GXX
18336   lt_save_with_gnu_ld=$with_gnu_ld
18337   lt_save_path_LD=$lt_cv_path_LD
18338   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
18339     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
18340   else
18341     $as_unset lt_cv_prog_gnu_ld
18342   fi
18343   if test -n "${lt_cv_path_LDCXX+set}"; then
18344     lt_cv_path_LD=$lt_cv_path_LDCXX
18345   else
18346     $as_unset lt_cv_path_LD
18347   fi
18348   test -z "${LDCXX+set}" || LD=$LDCXX
18349   CC=${CXX-"c++"}
18350   compiler=$CC
18351   compiler_CXX=$CC
18352   for cc_temp in $compiler""; do
18353   case $cc_temp in
18354     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
18355     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
18356     \-*) ;;
18357     *) break;;
18358   esac
18359 done
18360 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
18361
18362
18363   if test -n "$compiler"; then
18364     # We don't want -fno-exception when compiling C++ code, so set the
18365     # no_builtin_flag separately
18366     if test "$GXX" = yes; then
18367       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
18368     else
18369       lt_prog_compiler_no_builtin_flag_CXX=
18370     fi
18371
18372     if test "$GXX" = yes; then
18373       # Set up default GNU C++ configuration
18374
18375
18376
18377 # Check whether --with-gnu-ld was given.
18378 if test "${with_gnu_ld+set}" = set; then :
18379   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
18380 else
18381   with_gnu_ld=no
18382 fi
18383
18384 ac_prog=ld
18385 if test "$GCC" = yes; then
18386   # Check if gcc -print-prog-name=ld gives a path.
18387   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
18388 $as_echo_n "checking for ld used by $CC... " >&6; }
18389   case $host in
18390   *-*-mingw*)
18391     # gcc leaves a trailing carriage return which upsets mingw
18392     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
18393   *)
18394     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
18395   esac
18396   case $ac_prog in
18397     # Accept absolute paths.
18398     [\\/]* | ?:[\\/]*)
18399       re_direlt='/[^/][^/]*/\.\./'
18400       # Canonicalize the pathname of ld
18401       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
18402       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
18403         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
18404       done
18405       test -z "$LD" && LD="$ac_prog"
18406       ;;
18407   "")
18408     # If it fails, then pretend we aren't using GCC.
18409     ac_prog=ld
18410     ;;
18411   *)
18412     # If it is relative, then search for the first ld in PATH.
18413     with_gnu_ld=unknown
18414     ;;
18415   esac
18416 elif test "$with_gnu_ld" = yes; then
18417   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
18418 $as_echo_n "checking for GNU ld... " >&6; }
18419 else
18420   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
18421 $as_echo_n "checking for non-GNU ld... " >&6; }
18422 fi
18423 if test "${lt_cv_path_LD+set}" = set; then :
18424   $as_echo_n "(cached) " >&6
18425 else
18426   if test -z "$LD"; then
18427   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
18428   for ac_dir in $PATH; do
18429     IFS="$lt_save_ifs"
18430     test -z "$ac_dir" && ac_dir=.
18431     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
18432       lt_cv_path_LD="$ac_dir/$ac_prog"
18433       # Check to see if the program is GNU ld.  I'd rather use --version,
18434       # but apparently some variants of GNU ld only accept -v.
18435       # Break only if it was the GNU/non-GNU ld that we prefer.
18436       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
18437       *GNU* | *'with BFD'*)
18438         test "$with_gnu_ld" != no && break
18439         ;;
18440       *)
18441         test "$with_gnu_ld" != yes && break
18442         ;;
18443       esac
18444     fi
18445   done
18446   IFS="$lt_save_ifs"
18447 else
18448   lt_cv_path_LD="$LD" # Let the user override the test with a path.
18449 fi
18450 fi
18451
18452 LD="$lt_cv_path_LD"
18453 if test -n "$LD"; then
18454   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
18455 $as_echo "$LD" >&6; }
18456 else
18457   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18458 $as_echo "no" >&6; }
18459 fi
18460 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
18461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
18462 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
18463 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
18464   $as_echo_n "(cached) " >&6
18465 else
18466   # I'd rather use --version here, but apparently some GNU lds only accept -v.
18467 case `$LD -v 2>&1 </dev/null` in
18468 *GNU* | *'with BFD'*)
18469   lt_cv_prog_gnu_ld=yes
18470   ;;
18471 *)
18472   lt_cv_prog_gnu_ld=no
18473   ;;
18474 esac
18475 fi
18476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
18477 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
18478 with_gnu_ld=$lt_cv_prog_gnu_ld
18479
18480
18481
18482
18483
18484
18485
18486       # Check if GNU C++ uses GNU ld as the underlying linker, since the
18487       # archiving commands below assume that GNU ld is being used.
18488       if test "$with_gnu_ld" = yes; then
18489         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18490         archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18491
18492         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18493         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18494
18495         # If archive_cmds runs LD, not CC, wlarc should be empty
18496         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
18497         #     investigate it a little bit more. (MM)
18498         wlarc='${wl}'
18499
18500         # ancient GNU ld didn't support --whole-archive et. al.
18501         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
18502           $GREP 'no-whole-archive' > /dev/null; then
18503           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
18504         else
18505           whole_archive_flag_spec_CXX=
18506         fi
18507       else
18508         with_gnu_ld=no
18509         wlarc=
18510
18511         # A generic and very simple default shared library creation
18512         # command for GNU C++ for the case where it uses the native
18513         # linker, instead of GNU ld.  If possible, this setting should
18514         # overridden to take advantage of the native linker features on
18515         # the platform it is being used on.
18516         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
18517       fi
18518
18519       # Commands to make compiler produce verbose output that lists
18520       # what "hidden" libraries, object files and flags are used when
18521       # linking a shared library.
18522       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18523
18524     else
18525       GXX=no
18526       with_gnu_ld=no
18527       wlarc=
18528     fi
18529
18530     # PORTME: fill in a description of your system's C++ link characteristics
18531     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
18532 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
18533     ld_shlibs_CXX=yes
18534     case $host_os in
18535       aix3*)
18536         # FIXME: insert proper C++ library support
18537         ld_shlibs_CXX=no
18538         ;;
18539       aix[4-9]*)
18540         if test "$host_cpu" = ia64; then
18541           # On IA64, the linker does run time linking by default, so we don't
18542           # have to do anything special.
18543           aix_use_runtimelinking=no
18544           exp_sym_flag='-Bexport'
18545           no_entry_flag=""
18546         else
18547           aix_use_runtimelinking=no
18548
18549           # Test if we are trying to use run time linking or normal
18550           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
18551           # need to do runtime linking.
18552           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
18553             for ld_flag in $LDFLAGS; do
18554               case $ld_flag in
18555               *-brtl*)
18556                 aix_use_runtimelinking=yes
18557                 break
18558                 ;;
18559               esac
18560             done
18561             ;;
18562           esac
18563
18564           exp_sym_flag='-bexport'
18565           no_entry_flag='-bnoentry'
18566         fi
18567
18568         # When large executables or shared objects are built, AIX ld can
18569         # have problems creating the table of contents.  If linking a library
18570         # or program results in "error TOC overflow" add -mminimal-toc to
18571         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
18572         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
18573
18574         archive_cmds_CXX=''
18575         hardcode_direct_CXX=yes
18576         hardcode_direct_absolute_CXX=yes
18577         hardcode_libdir_separator_CXX=':'
18578         link_all_deplibs_CXX=yes
18579         file_list_spec_CXX='${wl}-f,'
18580
18581         if test "$GXX" = yes; then
18582           case $host_os in aix4.[012]|aix4.[012].*)
18583           # We only want to do this on AIX 4.2 and lower, the check
18584           # below for broken collect2 doesn't work under 4.3+
18585           collect2name=`${CC} -print-prog-name=collect2`
18586           if test -f "$collect2name" &&
18587              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
18588           then
18589             # We have reworked collect2
18590             :
18591           else
18592             # We have old collect2
18593             hardcode_direct_CXX=unsupported
18594             # It fails to find uninstalled libraries when the uninstalled
18595             # path is not listed in the libpath.  Setting hardcode_minus_L
18596             # to unsupported forces relinking
18597             hardcode_minus_L_CXX=yes
18598             hardcode_libdir_flag_spec_CXX='-L$libdir'
18599             hardcode_libdir_separator_CXX=
18600           fi
18601           esac
18602           shared_flag='-shared'
18603           if test "$aix_use_runtimelinking" = yes; then
18604             shared_flag="$shared_flag "'${wl}-G'
18605           fi
18606         else
18607           # not using gcc
18608           if test "$host_cpu" = ia64; then
18609           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
18610           # chokes on -Wl,-G. The following line is correct:
18611           shared_flag='-G'
18612           else
18613             if test "$aix_use_runtimelinking" = yes; then
18614               shared_flag='${wl}-G'
18615             else
18616               shared_flag='${wl}-bM:SRE'
18617             fi
18618           fi
18619         fi
18620
18621         export_dynamic_flag_spec_CXX='${wl}-bexpall'
18622         # It seems that -bexpall does not export symbols beginning with
18623         # underscore (_), so it is better to generate a list of symbols to
18624         # export.
18625         always_export_symbols_CXX=yes
18626         if test "$aix_use_runtimelinking" = yes; then
18627           # Warning - without using the other runtime loading flags (-brtl),
18628           # -berok will link without error, but may produce a broken library.
18629           allow_undefined_flag_CXX='-berok'
18630           # Determine the default libpath from the value encoded in an empty
18631           # executable.
18632           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18633 /* end confdefs.h.  */
18634
18635 int
18636 main ()
18637 {
18638
18639   ;
18640   return 0;
18641 }
18642 _ACEOF
18643 if ac_fn_cxx_try_link "$LINENO"; then :
18644
18645 lt_aix_libpath_sed='
18646     /Import File Strings/,/^$/ {
18647         /^0/ {
18648             s/^0  *\(.*\)$/\1/
18649             p
18650         }
18651     }'
18652 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18653 # Check for a 64-bit object if we didn't find anything.
18654 if test -z "$aix_libpath"; then
18655   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18656 fi
18657 fi
18658 rm -f core conftest.err conftest.$ac_objext \
18659     conftest$ac_exeext conftest.$ac_ext
18660 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18661
18662           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18663
18664           archive_expsym_cmds_CXX='$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 $shared_flag"
18665         else
18666           if test "$host_cpu" = ia64; then
18667             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
18668             allow_undefined_flag_CXX="-z nodefs"
18669             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
18670           else
18671             # Determine the default libpath from the value encoded in an
18672             # empty executable.
18673             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18674 /* end confdefs.h.  */
18675
18676 int
18677 main ()
18678 {
18679
18680   ;
18681   return 0;
18682 }
18683 _ACEOF
18684 if ac_fn_cxx_try_link "$LINENO"; then :
18685
18686 lt_aix_libpath_sed='
18687     /Import File Strings/,/^$/ {
18688         /^0/ {
18689             s/^0  *\(.*\)$/\1/
18690             p
18691         }
18692     }'
18693 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18694 # Check for a 64-bit object if we didn't find anything.
18695 if test -z "$aix_libpath"; then
18696   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18697 fi
18698 fi
18699 rm -f core conftest.err conftest.$ac_objext \
18700     conftest$ac_exeext conftest.$ac_ext
18701 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18702
18703             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18704             # Warning - without using the other run time loading flags,
18705             # -berok will link without error, but may produce a broken library.
18706             no_undefined_flag_CXX=' ${wl}-bernotok'
18707             allow_undefined_flag_CXX=' ${wl}-berok'
18708             if test "$with_gnu_ld" = yes; then
18709               # We only use this code for GNU lds that support --whole-archive.
18710               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
18711             else
18712               # Exported symbols can be pulled into shared objects from archives
18713               whole_archive_flag_spec_CXX='$convenience'
18714             fi
18715             archive_cmds_need_lc_CXX=yes
18716             # This is similar to how AIX traditionally builds its shared
18717             # libraries.
18718             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'
18719           fi
18720         fi
18721         ;;
18722
18723       beos*)
18724         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
18725           allow_undefined_flag_CXX=unsupported
18726           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
18727           # support --undefined.  This deserves some investigation.  FIXME
18728           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18729         else
18730           ld_shlibs_CXX=no
18731         fi
18732         ;;
18733
18734       chorus*)
18735         case $cc_basename in
18736           *)
18737           # FIXME: insert proper C++ library support
18738           ld_shlibs_CXX=no
18739           ;;
18740         esac
18741         ;;
18742
18743       cygwin* | mingw* | pw32* | cegcc*)
18744         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
18745         # as there is no search path for DLLs.
18746         hardcode_libdir_flag_spec_CXX='-L$libdir'
18747         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
18748         allow_undefined_flag_CXX=unsupported
18749         always_export_symbols_CXX=no
18750         enable_shared_with_static_runtimes_CXX=yes
18751
18752         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
18753           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
18754           # If the export-symbols file already is a .def file (1st line
18755           # is EXPORTS), use it as is; otherwise, prepend...
18756           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
18757             cp $export_symbols $output_objdir/$soname.def;
18758           else
18759             echo EXPORTS > $output_objdir/$soname.def;
18760             cat $export_symbols >> $output_objdir/$soname.def;
18761           fi~
18762           $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 $lib'
18763         else
18764           ld_shlibs_CXX=no
18765         fi
18766         ;;
18767       darwin* | rhapsody*)
18768
18769
18770   archive_cmds_need_lc_CXX=no
18771   hardcode_direct_CXX=no
18772   hardcode_automatic_CXX=yes
18773   hardcode_shlibpath_var_CXX=unsupported
18774   if test "$lt_cv_ld_force_load" = "yes"; then
18775     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 \"$new_convenience\"`'
18776   else
18777     whole_archive_flag_spec_CXX=''
18778   fi
18779   link_all_deplibs_CXX=yes
18780   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
18781   case $cc_basename in
18782      ifort*) _lt_dar_can_shared=yes ;;
18783      *) _lt_dar_can_shared=$GCC ;;
18784   esac
18785   if test "$_lt_dar_can_shared" = "yes"; then
18786     output_verbose_link_cmd=func_echo_all
18787     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}"
18788     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
18789     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}${_lt_dsymutil}"
18790     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
18791        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
18792       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${_lt_dsymutil}"
18793       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
18794     fi
18795
18796   else
18797   ld_shlibs_CXX=no
18798   fi
18799
18800         ;;
18801
18802       dgux*)
18803         case $cc_basename in
18804           ec++*)
18805             # FIXME: insert proper C++ library support
18806             ld_shlibs_CXX=no
18807             ;;
18808           ghcx*)
18809             # Green Hills C++ Compiler
18810             # FIXME: insert proper C++ library support
18811             ld_shlibs_CXX=no
18812             ;;
18813           *)
18814             # FIXME: insert proper C++ library support
18815             ld_shlibs_CXX=no
18816             ;;
18817         esac
18818         ;;
18819
18820       freebsd2.*)
18821         # C++ shared libraries reported to be fairly broken before
18822         # switch to ELF
18823         ld_shlibs_CXX=no
18824         ;;
18825
18826       freebsd-elf*)
18827         archive_cmds_need_lc_CXX=no
18828         ;;
18829
18830       freebsd* | dragonfly*)
18831         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
18832         # conventions
18833         ld_shlibs_CXX=yes
18834         ;;
18835
18836       gnu*)
18837         ;;
18838
18839       haiku*)
18840         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18841         link_all_deplibs_CXX=yes
18842         ;;
18843
18844       hpux9*)
18845         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18846         hardcode_libdir_separator_CXX=:
18847         export_dynamic_flag_spec_CXX='${wl}-E'
18848         hardcode_direct_CXX=yes
18849         hardcode_minus_L_CXX=yes # Not in the search PATH,
18850                                              # but as the default
18851                                              # location of the library.
18852
18853         case $cc_basename in
18854           CC*)
18855             # FIXME: insert proper C++ library support
18856             ld_shlibs_CXX=no
18857             ;;
18858           aCC*)
18859             archive_cmds_CXX='$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 $lib'
18860             # Commands to make compiler produce verbose output that lists
18861             # what "hidden" libraries, object files and flags are used when
18862             # linking a shared library.
18863             #
18864             # There doesn't appear to be a way to prevent this compiler from
18865             # explicitly linking system object files so we need to strip them
18866             # from the output so that they don't get included in the library
18867             # dependencies.
18868             output_verbose_link_cmd='templist=`($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"'
18869             ;;
18870           *)
18871             if test "$GXX" = yes; then
18872               archive_cmds_CXX='$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'
18873             else
18874               # FIXME: insert proper C++ library support
18875               ld_shlibs_CXX=no
18876             fi
18877             ;;
18878         esac
18879         ;;
18880
18881       hpux10*|hpux11*)
18882         if test $with_gnu_ld = no; then
18883           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18884           hardcode_libdir_separator_CXX=:
18885
18886           case $host_cpu in
18887             hppa*64*|ia64*)
18888               ;;
18889             *)
18890               export_dynamic_flag_spec_CXX='${wl}-E'
18891               ;;
18892           esac
18893         fi
18894         case $host_cpu in
18895           hppa*64*|ia64*)
18896             hardcode_direct_CXX=no
18897             hardcode_shlibpath_var_CXX=no
18898             ;;
18899           *)
18900             hardcode_direct_CXX=yes
18901             hardcode_direct_absolute_CXX=yes
18902             hardcode_minus_L_CXX=yes # Not in the search PATH,
18903                                                  # but as the default
18904                                                  # location of the library.
18905             ;;
18906         esac
18907
18908         case $cc_basename in
18909           CC*)
18910             # FIXME: insert proper C++ library support
18911             ld_shlibs_CXX=no
18912             ;;
18913           aCC*)
18914             case $host_cpu in
18915               hppa*64*)
18916                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18917                 ;;
18918               ia64*)
18919                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18920                 ;;
18921               *)
18922                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18923                 ;;
18924             esac
18925             # Commands to make compiler produce verbose output that lists
18926             # what "hidden" libraries, object files and flags are used when
18927             # linking a shared library.
18928             #
18929             # There doesn't appear to be a way to prevent this compiler from
18930             # explicitly linking system object files so we need to strip them
18931             # from the output so that they don't get included in the library
18932             # dependencies.
18933             output_verbose_link_cmd='templist=`($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"'
18934             ;;
18935           *)
18936             if test "$GXX" = yes; then
18937               if test $with_gnu_ld = no; then
18938                 case $host_cpu in
18939                   hppa*64*)
18940                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18941                     ;;
18942                   ia64*)
18943                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18944                     ;;
18945                   *)
18946                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18947                     ;;
18948                 esac
18949               fi
18950             else
18951               # FIXME: insert proper C++ library support
18952               ld_shlibs_CXX=no
18953             fi
18954             ;;
18955         esac
18956         ;;
18957
18958       interix[3-9]*)
18959         hardcode_direct_CXX=no
18960         hardcode_shlibpath_var_CXX=no
18961         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
18962         export_dynamic_flag_spec_CXX='${wl}-E'
18963         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
18964         # Instead, shared libraries are loaded at an image base (0x10000000 by
18965         # default) and relocated if they conflict, which is a slow very memory
18966         # consuming and fragmenting process.  To avoid this, we pick a random,
18967         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
18968         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
18969         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
18970         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
18971         ;;
18972       irix5* | irix6*)
18973         case $cc_basename in
18974           CC*)
18975             # SGI C++
18976             archive_cmds_CXX='$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 $lib'
18977
18978             # Archives containing C++ object files must be created using
18979             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
18980             # necessary to make sure instantiated templates are included
18981             # in the archive.
18982             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
18983             ;;
18984           *)
18985             if test "$GXX" = yes; then
18986               if test "$with_gnu_ld" = no; then
18987                 archive_cmds_CXX='$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 $lib'
18988               else
18989                 archive_cmds_CXX='$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 $lib'
18990               fi
18991             fi
18992             link_all_deplibs_CXX=yes
18993             ;;
18994         esac
18995         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18996         hardcode_libdir_separator_CXX=:
18997         inherit_rpath_CXX=yes
18998         ;;
18999
19000       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19001         case $cc_basename in
19002           KCC*)
19003             # Kuck and Associates, Inc. (KAI) C++ Compiler
19004
19005             # KCC will only create a shared library if the output file
19006             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19007             # to its proper name (with version) after linking.
19008             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'
19009             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 $lib'
19010             # Commands to make compiler produce verbose output that lists
19011             # what "hidden" libraries, object files and flags are used when
19012             # linking a shared library.
19013             #
19014             # There doesn't appear to be a way to prevent this compiler from
19015             # explicitly linking system object files so we need to strip them
19016             # from the output so that they don't get included in the library
19017             # dependencies.
19018             output_verbose_link_cmd='templist=`$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"'
19019
19020             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19021             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19022
19023             # Archives containing C++ object files must be created using
19024             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
19025             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
19026             ;;
19027           icpc* | ecpc* )
19028             # Intel C++
19029             with_gnu_ld=yes
19030             # version 8.0 and above of icpc choke on multiply defined symbols
19031             # if we add $predep_objects and $postdep_objects, however 7.1 and
19032             # earlier do not add the objects themselves.
19033             case `$CC -V 2>&1` in
19034               *"Version 7."*)
19035                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19036                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19037                 ;;
19038               *)  # Version 8.0 or newer
19039                 tmp_idyn=
19040                 case $host_cpu in
19041                   ia64*) tmp_idyn=' -i_dynamic';;
19042                 esac
19043                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19044                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19045                 ;;
19046             esac
19047             archive_cmds_need_lc_CXX=no
19048             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19049             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19050             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
19051             ;;
19052           pgCC* | pgcpp*)
19053             # Portland Group C++ compiler
19054             case `$CC -V` in
19055             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
19056               prelink_cmds_CXX='tpldir=Template.dir~
19057                 rm -rf $tpldir~
19058                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
19059                 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
19060               old_archive_cmds_CXX='tpldir=Template.dir~
19061                 rm -rf $tpldir~
19062                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
19063                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
19064                 $RANLIB $oldlib'
19065               archive_cmds_CXX='tpldir=Template.dir~
19066                 rm -rf $tpldir~
19067                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19068                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19069               archive_expsym_cmds_CXX='tpldir=Template.dir~
19070                 rm -rf $tpldir~
19071                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19072                 $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 $lib'
19073               ;;
19074             *) # Version 6 and above use weak symbols
19075               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19076               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
19077               ;;
19078             esac
19079
19080             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
19081             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19082             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
19083             ;;
19084           cxx*)
19085             # Compaq C++
19086             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19087             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
19088
19089             runpath_var=LD_RUN_PATH
19090             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19091             hardcode_libdir_separator_CXX=:
19092
19093             # Commands to make compiler produce verbose output that lists
19094             # what "hidden" libraries, object files and flags are used when
19095             # linking a shared library.
19096             #
19097             # There doesn't appear to be a way to prevent this compiler from
19098             # explicitly linking system object files so we need to strip them
19099             # from the output so that they don't get included in the library
19100             # dependencies.
19101             output_verbose_link_cmd='templist=`$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" | $Xsed'
19102             ;;
19103           xl* | mpixl* | bgxl*)
19104             # IBM XL 8.0 on PPC, with GNU ld
19105             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19106             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19107             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19108             if test "x$supports_anon_versioning" = xyes; then
19109               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
19110                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
19111                 echo "local: *; };" >> $output_objdir/$libname.ver~
19112                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
19113             fi
19114             ;;
19115           *)
19116             case `$CC -V 2>&1 | sed 5q` in
19117             *Sun\ C*)
19118               # Sun C++ 5.9
19119               no_undefined_flag_CXX=' -zdefs'
19120               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19121               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
19122               hardcode_libdir_flag_spec_CXX='-R$libdir'
19123               whole_archive_flag_spec_CXX='${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'
19124               compiler_needs_object_CXX=yes
19125
19126               # Not sure whether something based on
19127               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
19128               # would be better.
19129               output_verbose_link_cmd='func_echo_all'
19130
19131               # Archives containing C++ object files must be created using
19132               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19133               # necessary to make sure instantiated templates are included
19134               # in the archive.
19135               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19136               ;;
19137             esac
19138             ;;
19139         esac
19140         ;;
19141
19142       lynxos*)
19143         # FIXME: insert proper C++ library support
19144         ld_shlibs_CXX=no
19145         ;;
19146
19147       m88k*)
19148         # FIXME: insert proper C++ library support
19149         ld_shlibs_CXX=no
19150         ;;
19151
19152       mvs*)
19153         case $cc_basename in
19154           cxx*)
19155             # FIXME: insert proper C++ library support
19156             ld_shlibs_CXX=no
19157             ;;
19158           *)
19159             # FIXME: insert proper C++ library support
19160             ld_shlibs_CXX=no
19161             ;;
19162         esac
19163         ;;
19164
19165       netbsd*)
19166         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
19167           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
19168           wlarc=
19169           hardcode_libdir_flag_spec_CXX='-R$libdir'
19170           hardcode_direct_CXX=yes
19171           hardcode_shlibpath_var_CXX=no
19172         fi
19173         # Workaround some broken pre-1.5 toolchains
19174         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
19175         ;;
19176
19177       *nto* | *qnx*)
19178         ld_shlibs_CXX=yes
19179         ;;
19180
19181       openbsd2*)
19182         # C++ shared libraries are fairly broken
19183         ld_shlibs_CXX=no
19184         ;;
19185
19186       openbsd*)
19187         if test -f /usr/libexec/ld.so; then
19188           hardcode_direct_CXX=yes
19189           hardcode_shlibpath_var_CXX=no
19190           hardcode_direct_absolute_CXX=yes
19191           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
19192           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19193           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
19194             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
19195             export_dynamic_flag_spec_CXX='${wl}-E'
19196             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
19197           fi
19198           output_verbose_link_cmd=func_echo_all
19199         else
19200           ld_shlibs_CXX=no
19201         fi
19202         ;;
19203
19204       osf3* | osf4* | osf5*)
19205         case $cc_basename in
19206           KCC*)
19207             # Kuck and Associates, Inc. (KAI) C++ Compiler
19208
19209             # KCC will only create a shared library if the output file
19210             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19211             # to its proper name (with version) after linking.
19212             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 $lib'
19213
19214             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19215             hardcode_libdir_separator_CXX=:
19216
19217             # Archives containing C++ object files must be created using
19218             # the KAI C++ compiler.
19219             case $host in
19220               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
19221               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
19222             esac
19223             ;;
19224           RCC*)
19225             # Rational C++ 2.4.1
19226             # FIXME: insert proper C++ library support
19227             ld_shlibs_CXX=no
19228             ;;
19229           cxx*)
19230             case $host in
19231               osf3*)
19232                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19233                 archive_cmds_CXX='$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 $lib'
19234                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19235                 ;;
19236               *)
19237                 allow_undefined_flag_CXX=' -expect_unresolved \*'
19238                 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'
19239                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
19240                   echo "-hidden">> $lib.exp~
19241                   $CC -shared$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~
19242                   $RM $lib.exp'
19243                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19244                 ;;
19245             esac
19246
19247             hardcode_libdir_separator_CXX=:
19248
19249             # Commands to make compiler produce verbose output that lists
19250             # what "hidden" libraries, object files and flags are used when
19251             # linking a shared library.
19252             #
19253             # There doesn't appear to be a way to prevent this compiler from
19254             # explicitly linking system object files so we need to strip them
19255             # from the output so that they don't get included in the library
19256             # dependencies.
19257             output_verbose_link_cmd='templist=`$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"'
19258             ;;
19259           *)
19260             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19261               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19262               case $host in
19263                 osf3*)
19264                   archive_cmds_CXX='$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 $lib'
19265                   ;;
19266                 *)
19267                   archive_cmds_CXX='$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 $lib'
19268                   ;;
19269               esac
19270
19271               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19272               hardcode_libdir_separator_CXX=:
19273
19274               # Commands to make compiler produce verbose output that lists
19275               # what "hidden" libraries, object files and flags are used when
19276               # linking a shared library.
19277               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19278
19279             else
19280               # FIXME: insert proper C++ library support
19281               ld_shlibs_CXX=no
19282             fi
19283             ;;
19284         esac
19285         ;;
19286
19287       psos*)
19288         # FIXME: insert proper C++ library support
19289         ld_shlibs_CXX=no
19290         ;;
19291
19292       sunos4*)
19293         case $cc_basename in
19294           CC*)
19295             # Sun C++ 4.x
19296             # FIXME: insert proper C++ library support
19297             ld_shlibs_CXX=no
19298             ;;
19299           lcc*)
19300             # Lucid
19301             # FIXME: insert proper C++ library support
19302             ld_shlibs_CXX=no
19303             ;;
19304           *)
19305             # FIXME: insert proper C++ library support
19306             ld_shlibs_CXX=no
19307             ;;
19308         esac
19309         ;;
19310
19311       solaris*)
19312         case $cc_basename in
19313           CC*)
19314             # Sun C++ 4.2, 5.x and Centerline C++
19315             archive_cmds_need_lc_CXX=yes
19316             no_undefined_flag_CXX=' -zdefs'
19317             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19318             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19319               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19320
19321             hardcode_libdir_flag_spec_CXX='-R$libdir'
19322             hardcode_shlibpath_var_CXX=no
19323             case $host_os in
19324               solaris2.[0-5] | solaris2.[0-5].*) ;;
19325               *)
19326                 # The compiler driver will combine and reorder linker options,
19327                 # but understands `-z linker_flag'.
19328                 # Supported since Solaris 2.6 (maybe 2.5.1?)
19329                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
19330                 ;;
19331             esac
19332             link_all_deplibs_CXX=yes
19333
19334             output_verbose_link_cmd='func_echo_all'
19335
19336             # Archives containing C++ object files must be created using
19337             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19338             # necessary to make sure instantiated templates are included
19339             # in the archive.
19340             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19341             ;;
19342           gcx*)
19343             # Green Hills C++ Compiler
19344             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19345
19346             # The C++ compiler must be used to create the archive.
19347             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
19348             ;;
19349           *)
19350             # GNU C++ compiler with Solaris linker
19351             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19352               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
19353               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
19354                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19355                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19356                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19357
19358                 # Commands to make compiler produce verbose output that lists
19359                 # what "hidden" libraries, object files and flags are used when
19360                 # linking a shared library.
19361                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19362               else
19363                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
19364                 # platform.
19365                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19366                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19367                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19368
19369                 # Commands to make compiler produce verbose output that lists
19370                 # what "hidden" libraries, object files and flags are used when
19371                 # linking a shared library.
19372                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19373               fi
19374
19375               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
19376               case $host_os in
19377                 solaris2.[0-5] | solaris2.[0-5].*) ;;
19378                 *)
19379                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
19380                   ;;
19381               esac
19382             fi
19383             ;;
19384         esac
19385         ;;
19386
19387     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
19388       no_undefined_flag_CXX='${wl}-z,text'
19389       archive_cmds_need_lc_CXX=no
19390       hardcode_shlibpath_var_CXX=no
19391       runpath_var='LD_RUN_PATH'
19392
19393       case $cc_basename in
19394         CC*)
19395           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19396           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19397           ;;
19398         *)
19399           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19400           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19401           ;;
19402       esac
19403       ;;
19404
19405       sysv5* | sco3.2v5* | sco5v6*)
19406         # Note: We can NOT use -z defs as we might desire, because we do not
19407         # link with -lc, and that would cause any symbols used from libc to
19408         # always be unresolved, which means just about no library would
19409         # ever link correctly.  If we're not using GNU ld we use -z text
19410         # though, which does catch some bad symbols but isn't as heavy-handed
19411         # as -z defs.
19412         no_undefined_flag_CXX='${wl}-z,text'
19413         allow_undefined_flag_CXX='${wl}-z,nodefs'
19414         archive_cmds_need_lc_CXX=no
19415         hardcode_shlibpath_var_CXX=no
19416         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
19417         hardcode_libdir_separator_CXX=':'
19418         link_all_deplibs_CXX=yes
19419         export_dynamic_flag_spec_CXX='${wl}-Bexport'
19420         runpath_var='LD_RUN_PATH'
19421
19422         case $cc_basename in
19423           CC*)
19424             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19425             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19426             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
19427               '"$old_archive_cmds_CXX"
19428             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
19429               '"$reload_cmds_CXX"
19430             ;;
19431           *)
19432             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19433             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19434             ;;
19435         esac
19436       ;;
19437
19438       tandem*)
19439         case $cc_basename in
19440           NCC*)
19441             # NonStop-UX NCC 3.20
19442             # FIXME: insert proper C++ library support
19443             ld_shlibs_CXX=no
19444             ;;
19445           *)
19446             # FIXME: insert proper C++ library support
19447             ld_shlibs_CXX=no
19448             ;;
19449         esac
19450         ;;
19451
19452       vxworks*)
19453         # FIXME: insert proper C++ library support
19454         ld_shlibs_CXX=no
19455         ;;
19456
19457       *)
19458         # FIXME: insert proper C++ library support
19459         ld_shlibs_CXX=no
19460         ;;
19461     esac
19462
19463     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
19464 $as_echo "$ld_shlibs_CXX" >&6; }
19465     test "$ld_shlibs_CXX" = no && can_build_shared=no
19466
19467     GCC_CXX="$GXX"
19468     LD_CXX="$LD"
19469
19470     ## CAVEAT EMPTOR:
19471     ## There is no encapsulation within the following macros, do not change
19472     ## the running order or otherwise move them around unless you know exactly
19473     ## what you are doing...
19474     # Dependencies to place before and after the object being linked:
19475 predep_objects_CXX=
19476 postdep_objects_CXX=
19477 predeps_CXX=
19478 postdeps_CXX=
19479 compiler_lib_search_path_CXX=
19480
19481 cat > conftest.$ac_ext <<_LT_EOF
19482 class Foo
19483 {
19484 public:
19485   Foo (void) { a = 0; }
19486 private:
19487   int a;
19488 };
19489 _LT_EOF
19490
19491 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
19492   (eval $ac_compile) 2>&5
19493   ac_status=$?
19494   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19495   test $ac_status = 0; }; then
19496   # Parse the compiler output and extract the necessary
19497   # objects, libraries and library flags.
19498
19499   # Sentinel used to keep track of whether or not we are before
19500   # the conftest object file.
19501   pre_test_object_deps_done=no
19502
19503   for p in `eval "$output_verbose_link_cmd"`; do
19504     case $p in
19505
19506     -L* | -R* | -l*)
19507        # Some compilers place space between "-{L,R}" and the path.
19508        # Remove the space.
19509        if test $p = "-L" ||
19510           test $p = "-R"; then
19511          prev=$p
19512          continue
19513        else
19514          prev=
19515        fi
19516
19517        if test "$pre_test_object_deps_done" = no; then
19518          case $p in
19519          -L* | -R*)
19520            # Internal compiler library paths should come after those
19521            # provided the user.  The postdeps already come after the
19522            # user supplied libs so there is no need to process them.
19523            if test -z "$compiler_lib_search_path_CXX"; then
19524              compiler_lib_search_path_CXX="${prev}${p}"
19525            else
19526              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
19527            fi
19528            ;;
19529          # The "-l" case would never come before the object being
19530          # linked, so don't bother handling this case.
19531          esac
19532        else
19533          if test -z "$postdeps_CXX"; then
19534            postdeps_CXX="${prev}${p}"
19535          else
19536            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
19537          fi
19538        fi
19539        ;;
19540
19541     *.$objext)
19542        # This assumes that the test object file only shows up
19543        # once in the compiler output.
19544        if test "$p" = "conftest.$objext"; then
19545          pre_test_object_deps_done=yes
19546          continue
19547        fi
19548
19549        if test "$pre_test_object_deps_done" = no; then
19550          if test -z "$predep_objects_CXX"; then
19551            predep_objects_CXX="$p"
19552          else
19553            predep_objects_CXX="$predep_objects_CXX $p"
19554          fi
19555        else
19556          if test -z "$postdep_objects_CXX"; then
19557            postdep_objects_CXX="$p"
19558          else
19559            postdep_objects_CXX="$postdep_objects_CXX $p"
19560          fi
19561        fi
19562        ;;
19563
19564     *) ;; # Ignore the rest.
19565
19566     esac
19567   done
19568
19569   # Clean up.
19570   rm -f a.out a.exe
19571 else
19572   echo "libtool.m4: error: problem compiling CXX test program"
19573 fi
19574
19575 $RM -f confest.$objext
19576
19577 # PORTME: override above test on systems where it is broken
19578 case $host_os in
19579 interix[3-9]*)
19580   # Interix 3.5 installs completely hosed .la files for C++, so rather than
19581   # hack all around it, let's just trust "g++" to DTRT.
19582   predep_objects_CXX=
19583   postdep_objects_CXX=
19584   postdeps_CXX=
19585   ;;
19586
19587 linux*)
19588   case `$CC -V 2>&1 | sed 5q` in
19589   *Sun\ C*)
19590     # Sun C++ 5.9
19591
19592     # The more standards-conforming stlport4 library is
19593     # incompatible with the Cstd library. Avoid specifying
19594     # it if it's in CXXFLAGS. Ignore libCrun as
19595     # -library=stlport4 depends on it.
19596     case " $CXX $CXXFLAGS " in
19597     *" -library=stlport4 "*)
19598       solaris_use_stlport4=yes
19599       ;;
19600     esac
19601
19602     if test "$solaris_use_stlport4" != yes; then
19603       postdeps_CXX='-library=Cstd -library=Crun'
19604     fi
19605     ;;
19606   esac
19607   ;;
19608
19609 solaris*)
19610   case $cc_basename in
19611   CC*)
19612     # The more standards-conforming stlport4 library is
19613     # incompatible with the Cstd library. Avoid specifying
19614     # it if it's in CXXFLAGS. Ignore libCrun as
19615     # -library=stlport4 depends on it.
19616     case " $CXX $CXXFLAGS " in
19617     *" -library=stlport4 "*)
19618       solaris_use_stlport4=yes
19619       ;;
19620     esac
19621
19622     # Adding this requires a known-good setup of shared libraries for
19623     # Sun compiler versions before 5.6, else PIC objects from an old
19624     # archive will be linked into the output, leading to subtle bugs.
19625     if test "$solaris_use_stlport4" != yes; then
19626       postdeps_CXX='-library=Cstd -library=Crun'
19627     fi
19628     ;;
19629   esac
19630   ;;
19631 esac
19632
19633
19634 case " $postdeps_CXX " in
19635 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
19636 esac
19637  compiler_lib_search_dirs_CXX=
19638 if test -n "${compiler_lib_search_path_CXX}"; then
19639  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
19640 fi
19641
19642
19643
19644
19645
19646
19647
19648
19649
19650
19651
19652
19653
19654
19655
19656
19657
19658
19659
19660
19661
19662
19663
19664
19665
19666
19667
19668
19669
19670
19671
19672     lt_prog_compiler_wl_CXX=
19673 lt_prog_compiler_pic_CXX=
19674 lt_prog_compiler_static_CXX=
19675
19676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
19677 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
19678
19679   # C++ specific cases for pic, static, wl, etc.
19680   if test "$GXX" = yes; then
19681     lt_prog_compiler_wl_CXX='-Wl,'
19682     lt_prog_compiler_static_CXX='-static'
19683
19684     case $host_os in
19685     aix*)
19686       # All AIX code is PIC.
19687       if test "$host_cpu" = ia64; then
19688         # AIX 5 now supports IA64 processor
19689         lt_prog_compiler_static_CXX='-Bstatic'
19690       fi
19691       lt_prog_compiler_pic_CXX='-fPIC'
19692       ;;
19693
19694     amigaos*)
19695       case $host_cpu in
19696       powerpc)
19697             # see comment about AmigaOS4 .so support
19698             lt_prog_compiler_pic_CXX='-fPIC'
19699         ;;
19700       m68k)
19701             # FIXME: we need at least 68020 code to build shared libraries, but
19702             # adding the `-m68020' flag to GCC prevents building anything better,
19703             # like `-m68040'.
19704             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
19705         ;;
19706       esac
19707       ;;
19708
19709     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
19710       # PIC is the default for these OSes.
19711       ;;
19712     mingw* | cygwin* | os2* | pw32* | cegcc*)
19713       # This hack is so that the source file can tell whether it is being
19714       # built for inclusion in a dll (and should export symbols for example).
19715       # Although the cygwin gcc ignores -fPIC, still need this for old-style
19716       # (--disable-auto-import) libraries
19717       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
19718       ;;
19719     darwin* | rhapsody*)
19720       # PIC is the default on this platform
19721       # Common symbols not allowed in MH_DYLIB files
19722       lt_prog_compiler_pic_CXX='-fno-common'
19723       ;;
19724     *djgpp*)
19725       # DJGPP does not support shared libraries at all
19726       lt_prog_compiler_pic_CXX=
19727       ;;
19728     haiku*)
19729       # PIC is the default for Haiku.
19730       # The "-static" flag exists, but is broken.
19731       lt_prog_compiler_static_CXX=
19732       ;;
19733     interix[3-9]*)
19734       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
19735       # Instead, we relocate shared libraries at runtime.
19736       ;;
19737     sysv4*MP*)
19738       if test -d /usr/nec; then
19739         lt_prog_compiler_pic_CXX=-Kconform_pic
19740       fi
19741       ;;
19742     hpux*)
19743       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
19744       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
19745       # sets the default TLS model and affects inlining.
19746       case $host_cpu in
19747       hppa*64*)
19748         ;;
19749       *)
19750         lt_prog_compiler_pic_CXX='-fPIC'
19751         ;;
19752       esac
19753       ;;
19754     *qnx* | *nto*)
19755       # QNX uses GNU C++, but need to define -shared option too, otherwise
19756       # it will coredump.
19757       lt_prog_compiler_pic_CXX='-fPIC -shared'
19758       ;;
19759     *)
19760       lt_prog_compiler_pic_CXX='-fPIC'
19761       ;;
19762     esac
19763   else
19764     case $host_os in
19765       aix[4-9]*)
19766         # All AIX code is PIC.
19767         if test "$host_cpu" = ia64; then
19768           # AIX 5 now supports IA64 processor
19769           lt_prog_compiler_static_CXX='-Bstatic'
19770         else
19771           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
19772         fi
19773         ;;
19774       chorus*)
19775         case $cc_basename in
19776         cxch68*)
19777           # Green Hills C++ Compiler
19778           # _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"
19779           ;;
19780         esac
19781         ;;
19782       dgux*)
19783         case $cc_basename in
19784           ec++*)
19785             lt_prog_compiler_pic_CXX='-KPIC'
19786             ;;
19787           ghcx*)
19788             # Green Hills C++ Compiler
19789             lt_prog_compiler_pic_CXX='-pic'
19790             ;;
19791           *)
19792             ;;
19793         esac
19794         ;;
19795       freebsd* | dragonfly*)
19796         # FreeBSD uses GNU C++
19797         ;;
19798       hpux9* | hpux10* | hpux11*)
19799         case $cc_basename in
19800           CC*)
19801             lt_prog_compiler_wl_CXX='-Wl,'
19802             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19803             if test "$host_cpu" != ia64; then
19804               lt_prog_compiler_pic_CXX='+Z'
19805             fi
19806             ;;
19807           aCC*)
19808             lt_prog_compiler_wl_CXX='-Wl,'
19809             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19810             case $host_cpu in
19811             hppa*64*|ia64*)
19812               # +Z the default
19813               ;;
19814             *)
19815               lt_prog_compiler_pic_CXX='+Z'
19816               ;;
19817             esac
19818             ;;
19819           *)
19820             ;;
19821         esac
19822         ;;
19823       interix*)
19824         # This is c89, which is MS Visual C++ (no shared libs)
19825         # Anyone wants to do a port?
19826         ;;
19827       irix5* | irix6* | nonstopux*)
19828         case $cc_basename in
19829           CC*)
19830             lt_prog_compiler_wl_CXX='-Wl,'
19831             lt_prog_compiler_static_CXX='-non_shared'
19832             # CC pic flag -KPIC is the default.
19833             ;;
19834           *)
19835             ;;
19836         esac
19837         ;;
19838       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19839         case $cc_basename in
19840           KCC*)
19841             # KAI C++ Compiler
19842             lt_prog_compiler_wl_CXX='--backend -Wl,'
19843             lt_prog_compiler_pic_CXX='-fPIC'
19844             ;;
19845           ecpc* )
19846             # old Intel C++ for x86_64 which still supported -KPIC.
19847             lt_prog_compiler_wl_CXX='-Wl,'
19848             lt_prog_compiler_pic_CXX='-KPIC'
19849             lt_prog_compiler_static_CXX='-static'
19850             ;;
19851           icpc* )
19852             # Intel C++, used to be incompatible with GCC.
19853             # ICC 10 doesn't accept -KPIC any more.
19854             lt_prog_compiler_wl_CXX='-Wl,'
19855             lt_prog_compiler_pic_CXX='-fPIC'
19856             lt_prog_compiler_static_CXX='-static'
19857             ;;
19858           pgCC* | pgcpp*)
19859             # Portland Group C++ compiler
19860             lt_prog_compiler_wl_CXX='-Wl,'
19861             lt_prog_compiler_pic_CXX='-fpic'
19862             lt_prog_compiler_static_CXX='-Bstatic'
19863             ;;
19864           cxx*)
19865             # Compaq C++
19866             # Make sure the PIC flag is empty.  It appears that all Alpha
19867             # Linux and Compaq Tru64 Unix objects are PIC.
19868             lt_prog_compiler_pic_CXX=
19869             lt_prog_compiler_static_CXX='-non_shared'
19870             ;;
19871           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
19872             # IBM XL 8.0, 9.0 on PPC and BlueGene
19873             lt_prog_compiler_wl_CXX='-Wl,'
19874             lt_prog_compiler_pic_CXX='-qpic'
19875             lt_prog_compiler_static_CXX='-qstaticlink'
19876             ;;
19877           *)
19878             case `$CC -V 2>&1 | sed 5q` in
19879             *Sun\ C*)
19880               # Sun C++ 5.9
19881               lt_prog_compiler_pic_CXX='-KPIC'
19882               lt_prog_compiler_static_CXX='-Bstatic'
19883               lt_prog_compiler_wl_CXX='-Qoption ld '
19884               ;;
19885             esac
19886             ;;
19887         esac
19888         ;;
19889       lynxos*)
19890         ;;
19891       m88k*)
19892         ;;
19893       mvs*)
19894         case $cc_basename in
19895           cxx*)
19896             lt_prog_compiler_pic_CXX='-W c,exportall'
19897             ;;
19898           *)
19899             ;;
19900         esac
19901         ;;
19902       netbsd*)
19903         ;;
19904       *qnx* | *nto*)
19905         # QNX uses GNU C++, but need to define -shared option too, otherwise
19906         # it will coredump.
19907         lt_prog_compiler_pic_CXX='-fPIC -shared'
19908         ;;
19909       osf3* | osf4* | osf5*)
19910         case $cc_basename in
19911           KCC*)
19912             lt_prog_compiler_wl_CXX='--backend -Wl,'
19913             ;;
19914           RCC*)
19915             # Rational C++ 2.4.1
19916             lt_prog_compiler_pic_CXX='-pic'
19917             ;;
19918           cxx*)
19919             # Digital/Compaq C++
19920             lt_prog_compiler_wl_CXX='-Wl,'
19921             # Make sure the PIC flag is empty.  It appears that all Alpha
19922             # Linux and Compaq Tru64 Unix objects are PIC.
19923             lt_prog_compiler_pic_CXX=
19924             lt_prog_compiler_static_CXX='-non_shared'
19925             ;;
19926           *)
19927             ;;
19928         esac
19929         ;;
19930       psos*)
19931         ;;
19932       solaris*)
19933         case $cc_basename in
19934           CC*)
19935             # Sun C++ 4.2, 5.x and Centerline C++
19936             lt_prog_compiler_pic_CXX='-KPIC'
19937             lt_prog_compiler_static_CXX='-Bstatic'
19938             lt_prog_compiler_wl_CXX='-Qoption ld '
19939             ;;
19940           gcx*)
19941             # Green Hills C++ Compiler
19942             lt_prog_compiler_pic_CXX='-PIC'
19943             ;;
19944           *)
19945             ;;
19946         esac
19947         ;;
19948       sunos4*)
19949         case $cc_basename in
19950           CC*)
19951             # Sun C++ 4.x
19952             lt_prog_compiler_pic_CXX='-pic'
19953             lt_prog_compiler_static_CXX='-Bstatic'
19954             ;;
19955           lcc*)
19956             # Lucid
19957             lt_prog_compiler_pic_CXX='-pic'
19958             ;;
19959           *)
19960             ;;
19961         esac
19962         ;;
19963       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
19964         case $cc_basename in
19965           CC*)
19966             lt_prog_compiler_wl_CXX='-Wl,'
19967             lt_prog_compiler_pic_CXX='-KPIC'
19968             lt_prog_compiler_static_CXX='-Bstatic'
19969             ;;
19970         esac
19971         ;;
19972       tandem*)
19973         case $cc_basename in
19974           NCC*)
19975             # NonStop-UX NCC 3.20
19976             lt_prog_compiler_pic_CXX='-KPIC'
19977             ;;
19978           *)
19979             ;;
19980         esac
19981         ;;
19982       vxworks*)
19983         ;;
19984       *)
19985         lt_prog_compiler_can_build_shared_CXX=no
19986         ;;
19987     esac
19988   fi
19989
19990 case $host_os in
19991   # For platforms which do not support PIC, -DPIC is meaningless:
19992   *djgpp*)
19993     lt_prog_compiler_pic_CXX=
19994     ;;
19995   *)
19996     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
19997     ;;
19998 esac
19999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
20000 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
20001
20002
20003
20004 #
20005 # Check to make sure the PIC flag actually works.
20006 #
20007 if test -n "$lt_prog_compiler_pic_CXX"; then
20008   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
20009 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
20010 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
20011   $as_echo_n "(cached) " >&6
20012 else
20013   lt_cv_prog_compiler_pic_works_CXX=no
20014    ac_outfile=conftest.$ac_objext
20015    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20016    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
20017    # Insert the option either (1) after the last *FLAGS variable, or
20018    # (2) before a word containing "conftest.", or (3) at the end.
20019    # Note that $ac_compile itself does not contain backslashes and begins
20020    # with a dollar sign (not a hyphen), so the echo should work correctly.
20021    # The option is referenced via a variable to avoid confusing sed.
20022    lt_compile=`echo "$ac_compile" | $SED \
20023    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20024    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20025    -e 's:$: $lt_compiler_flag:'`
20026    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20027    (eval "$lt_compile" 2>conftest.err)
20028    ac_status=$?
20029    cat conftest.err >&5
20030    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20031    if (exit $ac_status) && test -s "$ac_outfile"; then
20032      # The compiler can only warn and ignore the option if not recognized
20033      # So say no if there are warnings other than the usual output.
20034      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
20035      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20036      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
20037        lt_cv_prog_compiler_pic_works_CXX=yes
20038      fi
20039    fi
20040    $RM conftest*
20041
20042 fi
20043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
20044 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
20045
20046 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
20047     case $lt_prog_compiler_pic_CXX in
20048      "" | " "*) ;;
20049      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
20050      esac
20051 else
20052     lt_prog_compiler_pic_CXX=
20053      lt_prog_compiler_can_build_shared_CXX=no
20054 fi
20055
20056 fi
20057
20058
20059
20060 #
20061 # Check to make sure the static flag actually works.
20062 #
20063 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
20064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
20065 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
20066 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
20067   $as_echo_n "(cached) " >&6
20068 else
20069   lt_cv_prog_compiler_static_works_CXX=no
20070    save_LDFLAGS="$LDFLAGS"
20071    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
20072    echo "$lt_simple_link_test_code" > conftest.$ac_ext
20073    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
20074      # The linker can only warn and ignore the option if not recognized
20075      # So say no if there are warnings
20076      if test -s conftest.err; then
20077        # Append any errors to the config.log.
20078        cat conftest.err 1>&5
20079        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
20080        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20081        if diff conftest.exp conftest.er2 >/dev/null; then
20082          lt_cv_prog_compiler_static_works_CXX=yes
20083        fi
20084      else
20085        lt_cv_prog_compiler_static_works_CXX=yes
20086      fi
20087    fi
20088    $RM -r conftest*
20089    LDFLAGS="$save_LDFLAGS"
20090
20091 fi
20092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
20093 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
20094
20095 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
20096     :
20097 else
20098     lt_prog_compiler_static_CXX=
20099 fi
20100
20101
20102
20103
20104     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20105 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20106 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20107   $as_echo_n "(cached) " >&6
20108 else
20109   lt_cv_prog_compiler_c_o_CXX=no
20110    $RM -r conftest 2>/dev/null
20111    mkdir conftest
20112    cd conftest
20113    mkdir out
20114    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20115
20116    lt_compiler_flag="-o out/conftest2.$ac_objext"
20117    # Insert the option either (1) after the last *FLAGS variable, or
20118    # (2) before a word containing "conftest.", or (3) at the end.
20119    # Note that $ac_compile itself does not contain backslashes and begins
20120    # with a dollar sign (not a hyphen), so the echo should work correctly.
20121    lt_compile=`echo "$ac_compile" | $SED \
20122    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20123    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20124    -e 's:$: $lt_compiler_flag:'`
20125    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20126    (eval "$lt_compile" 2>out/conftest.err)
20127    ac_status=$?
20128    cat out/conftest.err >&5
20129    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20130    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20131    then
20132      # The compiler can only warn and ignore the option if not recognized
20133      # So say no if there are warnings
20134      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20135      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20136      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20137        lt_cv_prog_compiler_c_o_CXX=yes
20138      fi
20139    fi
20140    chmod u+w . 2>&5
20141    $RM conftest*
20142    # SGI C++ compiler will create directory out/ii_files/ for
20143    # template instantiation
20144    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20145    $RM out/* && rmdir out
20146    cd ..
20147    $RM -r conftest
20148    $RM conftest*
20149
20150 fi
20151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20152 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20153
20154
20155
20156     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20157 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20158 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20159   $as_echo_n "(cached) " >&6
20160 else
20161   lt_cv_prog_compiler_c_o_CXX=no
20162    $RM -r conftest 2>/dev/null
20163    mkdir conftest
20164    cd conftest
20165    mkdir out
20166    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20167
20168    lt_compiler_flag="-o out/conftest2.$ac_objext"
20169    # Insert the option either (1) after the last *FLAGS variable, or
20170    # (2) before a word containing "conftest.", or (3) at the end.
20171    # Note that $ac_compile itself does not contain backslashes and begins
20172    # with a dollar sign (not a hyphen), so the echo should work correctly.
20173    lt_compile=`echo "$ac_compile" | $SED \
20174    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20175    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20176    -e 's:$: $lt_compiler_flag:'`
20177    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20178    (eval "$lt_compile" 2>out/conftest.err)
20179    ac_status=$?
20180    cat out/conftest.err >&5
20181    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20182    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20183    then
20184      # The compiler can only warn and ignore the option if not recognized
20185      # So say no if there are warnings
20186      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20187      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20188      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20189        lt_cv_prog_compiler_c_o_CXX=yes
20190      fi
20191    fi
20192    chmod u+w . 2>&5
20193    $RM conftest*
20194    # SGI C++ compiler will create directory out/ii_files/ for
20195    # template instantiation
20196    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20197    $RM out/* && rmdir out
20198    cd ..
20199    $RM -r conftest
20200    $RM conftest*
20201
20202 fi
20203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20204 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20205
20206
20207
20208
20209 hard_links="nottested"
20210 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
20211   # do not overwrite the value of need_locks provided by the user
20212   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
20213 $as_echo_n "checking if we can lock with hard links... " >&6; }
20214   hard_links=yes
20215   $RM conftest*
20216   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20217   touch conftest.a
20218   ln conftest.a conftest.b 2>&5 || hard_links=no
20219   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20220   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
20221 $as_echo "$hard_links" >&6; }
20222   if test "$hard_links" = no; then
20223     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
20224 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
20225     need_locks=warn
20226   fi
20227 else
20228   need_locks=no
20229 fi
20230
20231
20232
20233     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
20234 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
20235
20236   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20237   case $host_os in
20238   aix[4-9]*)
20239     # If we're using GNU nm, then we don't want the "-C" option.
20240     # -C means demangle to AIX nm, but means don't demangle with GNU nm
20241     # Also, AIX nm treats weak defined symbols like other global defined
20242     # symbols, whereas GNU nm marks them as "W".
20243     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
20244       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20245     else
20246       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20247     fi
20248     ;;
20249   pw32*)
20250     export_symbols_cmds_CXX="$ltdll_cmds"
20251   ;;
20252   cygwin* | mingw* | cegcc*)
20253     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 > $export_symbols'
20254   ;;
20255   *)
20256     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20257   ;;
20258   esac
20259   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
20260
20261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
20262 $as_echo "$ld_shlibs_CXX" >&6; }
20263 test "$ld_shlibs_CXX" = no && can_build_shared=no
20264
20265 with_gnu_ld_CXX=$with_gnu_ld
20266
20267
20268
20269
20270
20271
20272 #
20273 # Do we need to explicitly link libc?
20274 #
20275 case "x$archive_cmds_need_lc_CXX" in
20276 x|xyes)
20277   # Assume -lc should be added
20278   archive_cmds_need_lc_CXX=yes
20279
20280   if test "$enable_shared" = yes && test "$GCC" = yes; then
20281     case $archive_cmds_CXX in
20282     *'~'*)
20283       # FIXME: we may have to deal with multi-command sequences.
20284       ;;
20285     '$CC '*)
20286       # Test whether the compiler implicitly links with -lc since on some
20287       # systems, -lgcc has to come before -lc. If gcc already passes -lc
20288       # to ld, don't add -lc before -lgcc.
20289       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
20290 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
20291 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
20292   $as_echo_n "(cached) " >&6
20293 else
20294   $RM conftest*
20295         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20296
20297         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
20298   (eval $ac_compile) 2>&5
20299   ac_status=$?
20300   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20301   test $ac_status = 0; } 2>conftest.err; then
20302           soname=conftest
20303           lib=conftest
20304           libobjs=conftest.$ac_objext
20305           deplibs=
20306           wl=$lt_prog_compiler_wl_CXX
20307           pic_flag=$lt_prog_compiler_pic_CXX
20308           compiler_flags=-v
20309           linker_flags=-v
20310           verstring=
20311           output_objdir=.
20312           libname=conftest
20313           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
20314           allow_undefined_flag_CXX=
20315           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
20316   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
20317   ac_status=$?
20318   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20319   test $ac_status = 0; }
20320           then
20321             lt_cv_archive_cmds_need_lc_CXX=no
20322           else
20323             lt_cv_archive_cmds_need_lc_CXX=yes
20324           fi
20325           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
20326         else
20327           cat conftest.err 1>&5
20328         fi
20329         $RM conftest*
20330
20331 fi
20332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
20333 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
20334       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
20335       ;;
20336     esac
20337   fi
20338   ;;
20339 esac
20340
20341
20342
20343
20344
20345
20346
20347
20348
20349
20350
20351
20352
20353
20354
20355
20356
20357
20358
20359
20360
20361
20362
20363
20364
20365
20366
20367
20368
20369
20370
20371
20372
20373
20374
20375
20376
20377
20378
20379
20380
20381
20382
20383
20384
20385
20386
20387
20388
20389
20390
20391
20392
20393
20394
20395
20396
20397
20398
20399
20400
20401
20402
20403
20404     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
20405 $as_echo_n "checking dynamic linker characteristics... " >&6; }
20406
20407 library_names_spec=
20408 libname_spec='lib$name'
20409 soname_spec=
20410 shrext_cmds=".so"
20411 postinstall_cmds=
20412 postuninstall_cmds=
20413 finish_cmds=
20414 finish_eval=
20415 shlibpath_var=
20416 shlibpath_overrides_runpath=unknown
20417 version_type=none
20418 dynamic_linker="$host_os ld.so"
20419 sys_lib_dlsearch_path_spec="/lib /usr/lib"
20420 need_lib_prefix=unknown
20421 hardcode_into_libs=no
20422
20423 # when you set need_version to no, make sure it does not cause -set_version
20424 # flags to be left without arguments
20425 need_version=unknown
20426
20427 case $host_os in
20428 aix3*)
20429   version_type=linux
20430   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
20431   shlibpath_var=LIBPATH
20432
20433   # AIX 3 has no versioning support, so we append a major version to the name.
20434   soname_spec='${libname}${release}${shared_ext}$major'
20435   ;;
20436
20437 aix[4-9]*)
20438   version_type=linux
20439   need_lib_prefix=no
20440   need_version=no
20441   hardcode_into_libs=yes
20442   if test "$host_cpu" = ia64; then
20443     # AIX 5 supports IA64
20444     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
20445     shlibpath_var=LD_LIBRARY_PATH
20446   else
20447     # With GCC up to 2.95.x, collect2 would create an import file
20448     # for dependence libraries.  The import file would start with
20449     # the line `#! .'.  This would cause the generated library to
20450     # depend on `.', always an invalid library.  This was fixed in
20451     # development snapshots of GCC prior to 3.0.
20452     case $host_os in
20453       aix4 | aix4.[01] | aix4.[01].*)
20454       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
20455            echo ' yes '
20456            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
20457         :
20458       else
20459         can_build_shared=no
20460       fi
20461       ;;
20462     esac
20463     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
20464     # soname into executable. Probably we can add versioning support to
20465     # collect2, so additional links can be useful in future.
20466     if test "$aix_use_runtimelinking" = yes; then
20467       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
20468       # instead of lib<name>.a to let people know that these are not
20469       # typical AIX shared libraries.
20470       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20471     else
20472       # We preserve .a as extension for shared libraries through AIX4.2
20473       # and later when we are not doing run time linking.
20474       library_names_spec='${libname}${release}.a $libname.a'
20475       soname_spec='${libname}${release}${shared_ext}$major'
20476     fi
20477     shlibpath_var=LIBPATH
20478   fi
20479   ;;
20480
20481 amigaos*)
20482   case $host_cpu in
20483   powerpc)
20484     # Since July 2007 AmigaOS4 officially supports .so libraries.
20485     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
20486     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20487     ;;
20488   m68k)
20489     library_names_spec='$libname.ixlibrary $libname.a'
20490     # Create ${libname}_ixlibrary.a entries in /sys/libs.
20491     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 ${libname}_ixlibrary.a || exit 1; done'
20492     ;;
20493   esac
20494   ;;
20495
20496 beos*)
20497   library_names_spec='${libname}${shared_ext}'
20498   dynamic_linker="$host_os ld.so"
20499   shlibpath_var=LIBRARY_PATH
20500   ;;
20501
20502 bsdi[45]*)
20503   version_type=linux
20504   need_version=no
20505   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20506   soname_spec='${libname}${release}${shared_ext}$major'
20507   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
20508   shlibpath_var=LD_LIBRARY_PATH
20509   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
20510   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
20511   # the default ld.so.conf also contains /usr/contrib/lib and
20512   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
20513   # libtool to hard-code these into programs
20514   ;;
20515
20516 cygwin* | mingw* | pw32* | cegcc*)
20517   version_type=windows
20518   shrext_cmds=".dll"
20519   need_version=no
20520   need_lib_prefix=no
20521
20522   case $GCC,$host_os in
20523   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
20524     library_names_spec='$libname.dll.a'
20525     # DLL is installed to $(libdir)/../bin by postinstall_cmds
20526     postinstall_cmds='base_file=`basename \${file}`~
20527       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
20528       dldir=$destdir/`dirname \$dlpath`~
20529       test -d \$dldir || mkdir -p \$dldir~
20530       $install_prog $dir/$dlname \$dldir/$dlname~
20531       chmod a+x \$dldir/$dlname~
20532       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
20533         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
20534       fi'
20535     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
20536       dlpath=$dir/\$dldll~
20537        $RM \$dlpath'
20538     shlibpath_overrides_runpath=yes
20539
20540     case $host_os in
20541     cygwin*)
20542       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
20543       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20544
20545       ;;
20546     mingw* | cegcc*)
20547       # MinGW DLLs use traditional 'lib' prefix
20548       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20549       ;;
20550     pw32*)
20551       # pw32 DLLs use 'pw' prefix rather than 'lib'
20552       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20553       ;;
20554     esac
20555     ;;
20556
20557   *)
20558     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
20559     ;;
20560   esac
20561   dynamic_linker='Win32 ld.exe'
20562   # FIXME: first we should search . and the directory the executable is in
20563   shlibpath_var=PATH
20564   ;;
20565
20566 darwin* | rhapsody*)
20567   dynamic_linker="$host_os dyld"
20568   version_type=darwin
20569   need_lib_prefix=no
20570   need_version=no
20571   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
20572   soname_spec='${libname}${release}${major}$shared_ext'
20573   shlibpath_overrides_runpath=yes
20574   shlibpath_var=DYLD_LIBRARY_PATH
20575   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
20576
20577   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
20578   ;;
20579
20580 dgux*)
20581   version_type=linux
20582   need_lib_prefix=no
20583   need_version=no
20584   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
20585   soname_spec='${libname}${release}${shared_ext}$major'
20586   shlibpath_var=LD_LIBRARY_PATH
20587   ;;
20588
20589 freebsd* | dragonfly*)
20590   # DragonFly does not have aout.  When/if they implement a new
20591   # versioning mechanism, adjust this.
20592   if test -x /usr/bin/objformat; then
20593     objformat=`/usr/bin/objformat`
20594   else
20595     case $host_os in
20596     freebsd[23].*) objformat=aout ;;
20597     *) objformat=elf ;;
20598     esac
20599   fi
20600   version_type=freebsd-$objformat
20601   case $version_type in
20602     freebsd-elf*)
20603       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20604       need_version=no
20605       need_lib_prefix=no
20606       ;;
20607     freebsd-*)
20608       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
20609       need_version=yes
20610       ;;
20611   esac
20612   shlibpath_var=LD_LIBRARY_PATH
20613   case $host_os in
20614   freebsd2.*)
20615     shlibpath_overrides_runpath=yes
20616     ;;
20617   freebsd3.[01]* | freebsdelf3.[01]*)
20618     shlibpath_overrides_runpath=yes
20619     hardcode_into_libs=yes
20620     ;;
20621   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
20622   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
20623     shlibpath_overrides_runpath=no
20624     hardcode_into_libs=yes
20625     ;;
20626   *) # from 4.6 on, and DragonFly
20627     shlibpath_overrides_runpath=yes
20628     hardcode_into_libs=yes
20629     ;;
20630   esac
20631   ;;
20632
20633 gnu*)
20634   version_type=linux
20635   need_lib_prefix=no
20636   need_version=no
20637   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20638   soname_spec='${libname}${release}${shared_ext}$major'
20639   shlibpath_var=LD_LIBRARY_PATH
20640   hardcode_into_libs=yes
20641   ;;
20642
20643 haiku*)
20644   version_type=linux
20645   need_lib_prefix=no
20646   need_version=no
20647   dynamic_linker="$host_os runtime_loader"
20648   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20649   soname_spec='${libname}${release}${shared_ext}$major'
20650   shlibpath_var=LIBRARY_PATH
20651   shlibpath_overrides_runpath=yes
20652   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
20653   hardcode_into_libs=yes
20654   ;;
20655
20656 hpux9* | hpux10* | hpux11*)
20657   # Give a soname corresponding to the major version so that dld.sl refuses to
20658   # link against other versions.
20659   version_type=sunos
20660   need_lib_prefix=no
20661   need_version=no
20662   case $host_cpu in
20663   ia64*)
20664     shrext_cmds='.so'
20665     hardcode_into_libs=yes
20666     dynamic_linker="$host_os dld.so"
20667     shlibpath_var=LD_LIBRARY_PATH
20668     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20669     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20670     soname_spec='${libname}${release}${shared_ext}$major'
20671     if test "X$HPUX_IA64_MODE" = X32; then
20672       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
20673     else
20674       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
20675     fi
20676     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20677     ;;
20678   hppa*64*)
20679     shrext_cmds='.sl'
20680     hardcode_into_libs=yes
20681     dynamic_linker="$host_os dld.sl"
20682     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
20683     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20684     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20685     soname_spec='${libname}${release}${shared_ext}$major'
20686     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
20687     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20688     ;;
20689   *)
20690     shrext_cmds='.sl'
20691     dynamic_linker="$host_os dld.sl"
20692     shlibpath_var=SHLIB_PATH
20693     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
20694     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20695     soname_spec='${libname}${release}${shared_ext}$major'
20696     ;;
20697   esac
20698   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
20699   postinstall_cmds='chmod 555 $lib'
20700   # or fails outright, so override atomically:
20701   install_override_mode=555
20702   ;;
20703
20704 interix[3-9]*)
20705   version_type=linux
20706   need_lib_prefix=no
20707   need_version=no
20708   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20709   soname_spec='${libname}${release}${shared_ext}$major'
20710   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
20711   shlibpath_var=LD_LIBRARY_PATH
20712   shlibpath_overrides_runpath=no
20713   hardcode_into_libs=yes
20714   ;;
20715
20716 irix5* | irix6* | nonstopux*)
20717   case $host_os in
20718     nonstopux*) version_type=nonstopux ;;
20719     *)
20720         if test "$lt_cv_prog_gnu_ld" = yes; then
20721                 version_type=linux
20722         else
20723                 version_type=irix
20724         fi ;;
20725   esac
20726   need_lib_prefix=no
20727   need_version=no
20728   soname_spec='${libname}${release}${shared_ext}$major'
20729   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
20730   case $host_os in
20731   irix5* | nonstopux*)
20732     libsuff= shlibsuff=
20733     ;;
20734   *)
20735     case $LD in # libtool.m4 will add one of these switches to LD
20736     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
20737       libsuff= shlibsuff= libmagic=32-bit;;
20738     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
20739       libsuff=32 shlibsuff=N32 libmagic=N32;;
20740     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
20741       libsuff=64 shlibsuff=64 libmagic=64-bit;;
20742     *) libsuff= shlibsuff= libmagic=never-match;;
20743     esac
20744     ;;
20745   esac
20746   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
20747   shlibpath_overrides_runpath=no
20748   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
20749   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
20750   hardcode_into_libs=yes
20751   ;;
20752
20753 # No shared lib support for Linux oldld, aout, or coff.
20754 linux*oldld* | linux*aout* | linux*coff*)
20755   dynamic_linker=no
20756   ;;
20757
20758 # This must be Linux ELF.
20759 linux* | k*bsd*-gnu | kopensolaris*-gnu)
20760   version_type=linux
20761   need_lib_prefix=no
20762   need_version=no
20763   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20764   soname_spec='${libname}${release}${shared_ext}$major'
20765   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
20766   shlibpath_var=LD_LIBRARY_PATH
20767   shlibpath_overrides_runpath=no
20768
20769   # Some binutils ld are patched to set DT_RUNPATH
20770   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
20771   $as_echo_n "(cached) " >&6
20772 else
20773   lt_cv_shlibpath_overrides_runpath=no
20774     save_LDFLAGS=$LDFLAGS
20775     save_libdir=$libdir
20776     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
20777          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
20778     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20779 /* end confdefs.h.  */
20780
20781 int
20782 main ()
20783 {
20784
20785   ;
20786   return 0;
20787 }
20788 _ACEOF
20789 if ac_fn_cxx_try_link "$LINENO"; then :
20790   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
20791   lt_cv_shlibpath_overrides_runpath=yes
20792 fi
20793 fi
20794 rm -f core conftest.err conftest.$ac_objext \
20795     conftest$ac_exeext conftest.$ac_ext
20796     LDFLAGS=$save_LDFLAGS
20797     libdir=$save_libdir
20798
20799 fi
20800
20801   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
20802
20803   # This implies no fast_install, which is unacceptable.
20804   # Some rework will be needed to allow for fast_install
20805   # before this can be enabled.
20806   hardcode_into_libs=yes
20807
20808   # Append ld.so.conf contents to the search path
20809   if test -f /etc/ld.so.conf; then
20810     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' ' '`
20811     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
20812   fi
20813
20814   # We used to test for /lib/ld.so.1 and disable shared libraries on
20815   # powerpc, because MkLinux only supported shared libraries with the
20816   # GNU dynamic linker.  Since this was broken with cross compilers,
20817   # most powerpc-linux boxes support dynamic linking these days and
20818   # people can always --disable-shared, the test was removed, and we
20819   # assume the GNU/Linux dynamic linker is in use.
20820   dynamic_linker='GNU/Linux ld.so'
20821   ;;
20822
20823 netbsd*)
20824   version_type=sunos
20825   need_lib_prefix=no
20826   need_version=no
20827   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
20828     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20829     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20830     dynamic_linker='NetBSD (a.out) ld.so'
20831   else
20832     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20833     soname_spec='${libname}${release}${shared_ext}$major'
20834     dynamic_linker='NetBSD ld.elf_so'
20835   fi
20836   shlibpath_var=LD_LIBRARY_PATH
20837   shlibpath_overrides_runpath=yes
20838   hardcode_into_libs=yes
20839   ;;
20840
20841 newsos6)
20842   version_type=linux
20843   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20844   shlibpath_var=LD_LIBRARY_PATH
20845   shlibpath_overrides_runpath=yes
20846   ;;
20847
20848 *nto* | *qnx*)
20849   version_type=qnx
20850   need_lib_prefix=no
20851   need_version=no
20852   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20853   soname_spec='${libname}${release}${shared_ext}$major'
20854   shlibpath_var=LD_LIBRARY_PATH
20855   shlibpath_overrides_runpath=no
20856   hardcode_into_libs=yes
20857   dynamic_linker='ldqnx.so'
20858   ;;
20859
20860 openbsd*)
20861   version_type=sunos
20862   sys_lib_dlsearch_path_spec="/usr/lib"
20863   need_lib_prefix=no
20864   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
20865   case $host_os in
20866     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
20867     *)                          need_version=no  ;;
20868   esac
20869   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20870   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20871   shlibpath_var=LD_LIBRARY_PATH
20872   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
20873     case $host_os in
20874       openbsd2.[89] | openbsd2.[89].*)
20875         shlibpath_overrides_runpath=no
20876         ;;
20877       *)
20878         shlibpath_overrides_runpath=yes
20879         ;;
20880       esac
20881   else
20882     shlibpath_overrides_runpath=yes
20883   fi
20884   ;;
20885
20886 os2*)
20887   libname_spec='$name'
20888   shrext_cmds=".dll"
20889   need_lib_prefix=no
20890   library_names_spec='$libname${shared_ext} $libname.a'
20891   dynamic_linker='OS/2 ld.exe'
20892   shlibpath_var=LIBPATH
20893   ;;
20894
20895 osf3* | osf4* | osf5*)
20896   version_type=osf
20897   need_lib_prefix=no
20898   need_version=no
20899   soname_spec='${libname}${release}${shared_ext}$major'
20900   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20901   shlibpath_var=LD_LIBRARY_PATH
20902   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
20903   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
20904   ;;
20905
20906 rdos*)
20907   dynamic_linker=no
20908   ;;
20909
20910 solaris*)
20911   version_type=linux
20912   need_lib_prefix=no
20913   need_version=no
20914   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20915   soname_spec='${libname}${release}${shared_ext}$major'
20916   shlibpath_var=LD_LIBRARY_PATH
20917   shlibpath_overrides_runpath=yes
20918   hardcode_into_libs=yes
20919   # ldd complains unless libraries are executable
20920   postinstall_cmds='chmod +x $lib'
20921   ;;
20922
20923 sunos4*)
20924   version_type=sunos
20925   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20926   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
20927   shlibpath_var=LD_LIBRARY_PATH
20928   shlibpath_overrides_runpath=yes
20929   if test "$with_gnu_ld" = yes; then
20930     need_lib_prefix=no
20931   fi
20932   need_version=yes
20933   ;;
20934
20935 sysv4 | sysv4.3*)
20936   version_type=linux
20937   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20938   soname_spec='${libname}${release}${shared_ext}$major'
20939   shlibpath_var=LD_LIBRARY_PATH
20940   case $host_vendor in
20941     sni)
20942       shlibpath_overrides_runpath=no
20943       need_lib_prefix=no
20944       runpath_var=LD_RUN_PATH
20945       ;;
20946     siemens)
20947       need_lib_prefix=no
20948       ;;
20949     motorola)
20950       need_lib_prefix=no
20951       need_version=no
20952       shlibpath_overrides_runpath=no
20953       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
20954       ;;
20955   esac
20956   ;;
20957
20958 sysv4*MP*)
20959   if test -d /usr/nec ;then
20960     version_type=linux
20961     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
20962     soname_spec='$libname${shared_ext}.$major'
20963     shlibpath_var=LD_LIBRARY_PATH
20964   fi
20965   ;;
20966
20967 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
20968   version_type=freebsd-elf
20969   need_lib_prefix=no
20970   need_version=no
20971   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20972   soname_spec='${libname}${release}${shared_ext}$major'
20973   shlibpath_var=LD_LIBRARY_PATH
20974   shlibpath_overrides_runpath=yes
20975   hardcode_into_libs=yes
20976   if test "$with_gnu_ld" = yes; then
20977     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
20978   else
20979     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
20980     case $host_os in
20981       sco3.2v5*)
20982         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
20983         ;;
20984     esac
20985   fi
20986   sys_lib_dlsearch_path_spec='/usr/lib'
20987   ;;
20988
20989 tpf*)
20990   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
20991   version_type=linux
20992   need_lib_prefix=no
20993   need_version=no
20994   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20995   shlibpath_var=LD_LIBRARY_PATH
20996   shlibpath_overrides_runpath=no
20997   hardcode_into_libs=yes
20998   ;;
20999
21000 uts4*)
21001   version_type=linux
21002   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21003   soname_spec='${libname}${release}${shared_ext}$major'
21004   shlibpath_var=LD_LIBRARY_PATH
21005   ;;
21006
21007 *)
21008   dynamic_linker=no
21009   ;;
21010 esac
21011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
21012 $as_echo "$dynamic_linker" >&6; }
21013 test "$dynamic_linker" = no && can_build_shared=no
21014
21015 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
21016 if test "$GCC" = yes; then
21017   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
21018 fi
21019
21020 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
21021   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
21022 fi
21023 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
21024   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
21025 fi
21026
21027
21028
21029
21030
21031
21032
21033
21034
21035
21036
21037
21038
21039
21040
21041
21042
21043
21044
21045
21046
21047
21048
21049
21050
21051
21052
21053
21054
21055
21056
21057
21058
21059
21060
21061
21062
21063
21064     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
21065 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
21066 hardcode_action_CXX=
21067 if test -n "$hardcode_libdir_flag_spec_CXX" ||
21068    test -n "$runpath_var_CXX" ||
21069    test "X$hardcode_automatic_CXX" = "Xyes" ; then
21070
21071   # We can hardcode non-existent directories.
21072   if test "$hardcode_direct_CXX" != no &&
21073      # If the only mechanism to avoid hardcoding is shlibpath_var, we
21074      # have to relink, otherwise we might link with an installed library
21075      # when we should be linking with a yet-to-be-installed one
21076      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
21077      test "$hardcode_minus_L_CXX" != no; then
21078     # Linking always hardcodes the temporary library directory.
21079     hardcode_action_CXX=relink
21080   else
21081     # We can link without hardcoding, and we can hardcode nonexisting dirs.
21082     hardcode_action_CXX=immediate
21083   fi
21084 else
21085   # We cannot hardcode anything, or else we can only hardcode existing
21086   # directories.
21087   hardcode_action_CXX=unsupported
21088 fi
21089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
21090 $as_echo "$hardcode_action_CXX" >&6; }
21091
21092 if test "$hardcode_action_CXX" = relink ||
21093    test "$inherit_rpath_CXX" = yes; then
21094   # Fast installation is not supported
21095   enable_fast_install=no
21096 elif test "$shlibpath_overrides_runpath" = yes ||
21097      test "$enable_shared" = no; then
21098   # Fast installation is not necessary
21099   enable_fast_install=needless
21100 fi
21101
21102
21103
21104
21105
21106
21107
21108   fi # test -n "$compiler"
21109
21110   CC=$lt_save_CC
21111   LDCXX=$LD
21112   LD=$lt_save_LD
21113   GCC=$lt_save_GCC
21114   with_gnu_ld=$lt_save_with_gnu_ld
21115   lt_cv_path_LDCXX=$lt_cv_path_LD
21116   lt_cv_path_LD=$lt_save_path_LD
21117   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
21118   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
21119 fi # test "$_lt_caught_CXX_error" != yes
21120
21121 ac_ext=c
21122 ac_cpp='$CPP $CPPFLAGS'
21123 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21124 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21125 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21126
21127
21128
21129
21130
21131
21132
21133
21134
21135
21136
21137
21138
21139
21140
21141
21142 # Only expand once:
21143
21144
21145
21146
21147
21148 # Identify the assembler which will work hand-in-glove with the newly
21149 # built GCC, so that we can examine its features.  This is the assembler
21150 # which will be driven by the driver program.
21151 #
21152 # If build != host, and we aren't building gas in-tree, we identify a
21153 # build->target assembler and hope that it will have the same features
21154 # as the host->target assembler we'll be using.
21155 gcc_cv_gas_major_version=
21156 gcc_cv_gas_minor_version=
21157 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
21158
21159 if test "${gcc_cv_as+set}" = set; then :
21160
21161 else
21162
21163 if test -x "$DEFAULT_ASSEMBLER"; then
21164         gcc_cv_as="$DEFAULT_ASSEMBLER"
21165 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
21166      && test -f ../gas/Makefile \
21167      && test x$build = x$host; then
21168         gcc_cv_as=../gas/as-new$build_exeext
21169 elif test -x as$build_exeext; then
21170         # Build using assembler in the current directory.
21171         gcc_cv_as=./as$build_exeext
21172 elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then
21173         gcc_cv_as="$AS_FOR_TARGET"
21174 else
21175         # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
21176 set dummy $AS_FOR_TARGET; ac_word=$2
21177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21178 $as_echo_n "checking for $ac_word... " >&6; }
21179 if test "${ac_cv_path_gcc_cv_as+set}" = set; then :
21180   $as_echo_n "(cached) " >&6
21181 else
21182   case $gcc_cv_as in
21183   [\\/]* | ?:[\\/]*)
21184   ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
21185   ;;
21186   *)
21187   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21188 for as_dir in $PATH
21189 do
21190   IFS=$as_save_IFS
21191   test -z "$as_dir" && as_dir=.
21192     for ac_exec_ext in '' $ac_executable_extensions; do
21193   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21194     ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
21195     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21196     break 2
21197   fi
21198 done
21199   done
21200 IFS=$as_save_IFS
21201
21202   ;;
21203 esac
21204 fi
21205 gcc_cv_as=$ac_cv_path_gcc_cv_as
21206 if test -n "$gcc_cv_as"; then
21207   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21208 $as_echo "$gcc_cv_as" >&6; }
21209 else
21210   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21211 $as_echo "no" >&6; }
21212 fi
21213
21214
21215 fi
21216 fi
21217
21218 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
21219
21220 case "$ORIGINAL_AS_FOR_TARGET" in
21221   ./as | ./as$build_exeext) ;;
21222   *) ac_config_files="$ac_config_files as:exec-tool.in"
21223  ;;
21224 esac
21225
21226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5
21227 $as_echo_n "checking what assembler to use... " >&6; }
21228 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
21229   # Single tree build which includes gas.  We want to prefer it
21230   # over whatever linker top-level may have detected, since
21231   # we'll use what we're building after installation anyway.
21232   { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5
21233 $as_echo "newly built gas" >&6; }
21234   in_tree_gas=yes
21235   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21236 for f in $gcc_cv_as_bfd_srcdir/configure \
21237          $gcc_cv_as_gas_srcdir/configure \
21238          $gcc_cv_as_gas_srcdir/configure.in \
21239          $gcc_cv_as_gas_srcdir/Makefile.in ; do
21240   gcc_cv_gas_version=`sed -n -e 's/^[   ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
21241   if test x$gcc_cv_gas_version != x; then
21242     break
21243   fi
21244 done
21245 case $gcc_cv_gas_version in
21246   VERSION=[0-9]*) ;;
21247   *) as_fn_error "cannot find version of in-tree assembler" "$LINENO" 5;;
21248 esac
21249 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
21250 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21251 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
21252 case $gcc_cv_gas_patch_version in
21253   "") gcc_cv_gas_patch_version="0" ;;
21254 esac
21255 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
21256                             + $gcc_cv_gas_minor_version \) \* 1000 \
21257                             + $gcc_cv_gas_patch_version`
21258
21259   in_tree_gas_is_elf=no
21260   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
21261      || (grep 'obj_format = multi' ../gas/Makefile \
21262          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
21263   then
21264     in_tree_gas_is_elf=yes
21265   fi
21266 else
21267   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21268 $as_echo "$gcc_cv_as" >&6; }
21269   in_tree_gas=no
21270 fi
21271
21272 # Identify the linker which will work hand-in-glove with the newly
21273 # built GCC, so that we can examine its features.  This is the linker
21274 # which will be driven by the driver program.
21275 #
21276 # If build != host, and we aren't building gas in-tree, we identify a
21277 # build->target linker and hope that it will have the same features
21278 # as the host->target linker we'll be using.
21279 gcc_cv_gld_major_version=
21280 gcc_cv_gld_minor_version=
21281 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
21282 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21283
21284 if test "${gcc_cv_ld+set}" = set; then :
21285
21286 else
21287
21288 if test -x "$DEFAULT_LINKER"; then
21289         gcc_cv_ld="$DEFAULT_LINKER"
21290 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
21291      && test -f ../ld/Makefile \
21292      && test x$build = x$host; then
21293         gcc_cv_ld=../ld/ld-new$build_exeext
21294 elif test -x collect-ld$build_exeext; then
21295         # Build using linker in the current directory.
21296         gcc_cv_ld=./collect-ld$build_exeext
21297 elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then
21298         gcc_cv_ld="$LD_FOR_TARGET"
21299 else
21300         # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
21301 set dummy $LD_FOR_TARGET; ac_word=$2
21302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21303 $as_echo_n "checking for $ac_word... " >&6; }
21304 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then :
21305   $as_echo_n "(cached) " >&6
21306 else
21307   case $gcc_cv_ld in
21308   [\\/]* | ?:[\\/]*)
21309   ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
21310   ;;
21311   *)
21312   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21313 for as_dir in $PATH
21314 do
21315   IFS=$as_save_IFS
21316   test -z "$as_dir" && as_dir=.
21317     for ac_exec_ext in '' $ac_executable_extensions; do
21318   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21319     ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
21320     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21321     break 2
21322   fi
21323 done
21324   done
21325 IFS=$as_save_IFS
21326
21327   ;;
21328 esac
21329 fi
21330 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
21331 if test -n "$gcc_cv_ld"; then
21332   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21333 $as_echo "$gcc_cv_ld" >&6; }
21334 else
21335   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21336 $as_echo "no" >&6; }
21337 fi
21338
21339
21340 fi
21341 fi
21342
21343 ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
21344 PLUGIN_LD_SUFFIX=`basename $gcc_cv_ld | sed -e "s,$target_alias-,,"`
21345
21346 # Check whether --with-plugin-ld was given.
21347 if test "${with_plugin_ld+set}" = set; then :
21348   withval=$with_plugin_ld; if test x"$withval" != x; then
21349    ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
21350    PLUGIN_LD_SUFFIX=`echo $withval | sed -e "s,$target_alias-,,"`
21351  fi
21352 fi
21353
21354
21355
21356 cat >>confdefs.h <<_ACEOF
21357 #define PLUGIN_LD_SUFFIX "$PLUGIN_LD_SUFFIX"
21358 _ACEOF
21359
21360
21361 # Check to see if we are using gold instead of ld
21362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
21363 $as_echo_n "checking whether we are using gold... " >&6; }
21364 ld_is_gold=no
21365 if test x$gcc_cv_ld != x; then
21366   if $gcc_cv_ld --version 2>/dev/null | sed 1q \
21367      | grep "GNU gold" > /dev/null; then
21368     ld_is_gold=yes
21369   fi
21370 fi
21371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
21372 $as_echo "$ld_is_gold" >&6; }
21373
21374 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
21375
21376 case "$ORIGINAL_LD_FOR_TARGET" in
21377   ./collect-ld | ./collect-ld$build_exeext) ;;
21378   *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
21379  ;;
21380 esac
21381
21382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
21383 $as_echo_n "checking what linker to use... " >&6; }
21384 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
21385    || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
21386         # Single tree build which includes ld.  We want to prefer it
21387         # over whatever linker top-level may have detected, since
21388         # we'll use what we're building after installation anyway.
21389         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
21390 $as_echo "newly built ld" >&6; }
21391         in_tree_ld=yes
21392         in_tree_ld_is_elf=no
21393         if (grep 'EMUL = .*elf' ../ld/Makefile \
21394             || grep 'EMUL = .*linux' ../ld/Makefile \
21395             || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
21396           in_tree_ld_is_elf=yes
21397         elif test "$ld_is_gold" = yes; then
21398           in_tree_ld_is_elf=yes
21399         fi
21400         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
21401         do
21402                 gcc_cv_gld_version=`sed -n -e 's/^[     ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
21403                 if test x$gcc_cv_gld_version != x; then
21404                         break
21405                 fi
21406         done
21407         case $gcc_cv_gld_version in
21408           VERSION=[0-9]*) ;;
21409           *) as_fn_error "cannot find version of in-tree linker" "$LINENO" 5 ;;
21410         esac
21411         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
21412         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21413 else
21414         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21415 $as_echo "$gcc_cv_ld" >&6; }
21416         in_tree_ld=no
21417 fi
21418
21419 # Figure out what nm we will be using.
21420 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
21421 if test "${gcc_cv_nm+set}" = set; then :
21422
21423 else
21424
21425 if test -f $gcc_cv_binutils_srcdir/configure.in \
21426      && test -f ../binutils/Makefile \
21427      && test x$build = x$host; then
21428         gcc_cv_nm=../binutils/nm-new$build_exeext
21429 elif test -x nm$build_exeext; then
21430         gcc_cv_nm=./nm$build_exeext
21431 elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then
21432         gcc_cv_nm="$NM_FOR_TARGET"
21433 else
21434         # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
21435 set dummy $NM_FOR_TARGET; ac_word=$2
21436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21437 $as_echo_n "checking for $ac_word... " >&6; }
21438 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then :
21439   $as_echo_n "(cached) " >&6
21440 else
21441   case $gcc_cv_nm in
21442   [\\/]* | ?:[\\/]*)
21443   ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
21444   ;;
21445   *)
21446   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21447 for as_dir in $PATH
21448 do
21449   IFS=$as_save_IFS
21450   test -z "$as_dir" && as_dir=.
21451     for ac_exec_ext in '' $ac_executable_extensions; do
21452   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21453     ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
21454     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21455     break 2
21456   fi
21457 done
21458   done
21459 IFS=$as_save_IFS
21460
21461   ;;
21462 esac
21463 fi
21464 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
21465 if test -n "$gcc_cv_nm"; then
21466   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21467 $as_echo "$gcc_cv_nm" >&6; }
21468 else
21469   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21470 $as_echo "no" >&6; }
21471 fi
21472
21473
21474 fi
21475 fi
21476
21477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
21478 $as_echo_n "checking what nm to use... " >&6; }
21479 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
21480         # Single tree build which includes binutils.
21481         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
21482 $as_echo "newly built nm" >&6; }
21483         in_tree_nm=yes
21484 else
21485         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21486 $as_echo "$gcc_cv_nm" >&6; }
21487         in_tree_nm=no
21488 fi
21489
21490 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
21491
21492 case "$ORIGINAL_NM_FOR_TARGET" in
21493   ./nm | ./nm$build_exeext) ;;
21494   *) ac_config_files="$ac_config_files nm:exec-tool.in"
21495  ;;
21496 esac
21497
21498
21499 # Figure out what objdump we will be using.
21500 if test "${gcc_cv_objdump+set}" = set; then :
21501
21502 else
21503
21504 if test -f $gcc_cv_binutils_srcdir/configure.in \
21505      && test -f ../binutils/Makefile \
21506      && test x$build = x$host; then
21507         # Single tree build which includes binutils.
21508         gcc_cv_objdump=../binutils/objdump$build_exeext
21509 elif test -x objdump$build_exeext; then
21510         gcc_cv_objdump=./objdump$build_exeext
21511 elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then
21512         gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
21513 else
21514         # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
21515 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
21516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21517 $as_echo_n "checking for $ac_word... " >&6; }
21518 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then :
21519   $as_echo_n "(cached) " >&6
21520 else
21521   case $gcc_cv_objdump in
21522   [\\/]* | ?:[\\/]*)
21523   ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
21524   ;;
21525   *)
21526   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21527 for as_dir in $PATH
21528 do
21529   IFS=$as_save_IFS
21530   test -z "$as_dir" && as_dir=.
21531     for ac_exec_ext in '' $ac_executable_extensions; do
21532   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21533     ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
21534     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21535     break 2
21536   fi
21537 done
21538   done
21539 IFS=$as_save_IFS
21540
21541   ;;
21542 esac
21543 fi
21544 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
21545 if test -n "$gcc_cv_objdump"; then
21546   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21547 $as_echo "$gcc_cv_objdump" >&6; }
21548 else
21549   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21550 $as_echo "no" >&6; }
21551 fi
21552
21553
21554 fi
21555 fi
21556
21557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
21558 $as_echo_n "checking what objdump to use... " >&6; }
21559 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
21560         # Single tree build which includes binutils.
21561         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
21562 $as_echo "newly built objdump" >&6; }
21563 elif test x$gcc_cv_objdump = x; then
21564         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21565 $as_echo "not found" >&6; }
21566 else
21567         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21568 $as_echo "$gcc_cv_objdump" >&6; }
21569 fi
21570
21571 # Figure out what readelf we will be using.
21572 if test "${gcc_cv_readelf+set}" = set; then :
21573
21574 else
21575
21576 if test -f $gcc_cv_binutils_srcdir/configure.in \
21577      && test -f ../binutils/Makefile \
21578      && test x$build = x$host; then
21579         # Single tree build which includes binutils.
21580         gcc_cv_readelf=../binutils/readelf$build_exeext
21581 elif test -x readelf$build_exeext; then
21582         gcc_cv_readelf=./readelf$build_exeext
21583 else
21584         # Extract the first word of "readelf", so it can be a program name with args.
21585 set dummy readelf; ac_word=$2
21586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21587 $as_echo_n "checking for $ac_word... " >&6; }
21588 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then :
21589   $as_echo_n "(cached) " >&6
21590 else
21591   case $gcc_cv_readelf in
21592   [\\/]* | ?:[\\/]*)
21593   ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
21594   ;;
21595   *)
21596   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21597 for as_dir in $PATH
21598 do
21599   IFS=$as_save_IFS
21600   test -z "$as_dir" && as_dir=.
21601     for ac_exec_ext in '' $ac_executable_extensions; do
21602   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21603     ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
21604     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21605     break 2
21606   fi
21607 done
21608   done
21609 IFS=$as_save_IFS
21610
21611   ;;
21612 esac
21613 fi
21614 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
21615 if test -n "$gcc_cv_readelf"; then
21616   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21617 $as_echo "$gcc_cv_readelf" >&6; }
21618 else
21619   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21620 $as_echo "no" >&6; }
21621 fi
21622
21623
21624 fi
21625 fi
21626
21627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
21628 $as_echo_n "checking what readelf to use... " >&6; }
21629 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
21630         # Single tree build which includes binutils.
21631         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
21632 $as_echo "newly built readelf" >&6; }
21633 elif test x$gcc_cv_readelf = x; then
21634         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21635 $as_echo "not found" >&6; }
21636 else
21637         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21638 $as_echo "$gcc_cv_readelf" >&6; }
21639 fi
21640
21641 # Figure out what assembler alignment features are present.
21642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
21643 $as_echo_n "checking assembler flags... " >&6; }
21644 if test "${gcc_cv_as_flags+set}" = set; then :
21645   $as_echo_n "(cached) " >&6
21646 else
21647    case "$target" in
21648   i[34567]86-*-linux*)
21649         gcc_cv_as_flags="--32"
21650     ;;
21651   powerpc*-*-darwin*)
21652         gcc_cv_as_flags="-arch ppc"
21653     ;;
21654   *)
21655     gcc_cv_as_flags=" "
21656     ;;
21657   esac
21658 fi
21659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
21660 $as_echo "$gcc_cv_as_flags" >&6; }
21661
21662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
21663 $as_echo_n "checking assembler for .balign and .p2align... " >&6; }
21664 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then :
21665   $as_echo_n "(cached) " >&6
21666 else
21667   gcc_cv_as_balign_and_p2align=no
21668     if test $in_tree_gas = yes; then
21669     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
21670   then gcc_cv_as_balign_and_p2align=yes
21671 fi
21672   elif test x$gcc_cv_as != x; then
21673     $as_echo '.balign 4
21674 .p2align 2' > conftest.s
21675     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21676   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21677   (eval $ac_try) 2>&5
21678   ac_status=$?
21679   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21680   test $ac_status = 0; }; }
21681     then
21682         gcc_cv_as_balign_and_p2align=yes
21683     else
21684       echo "configure: failed program was" >&5
21685       cat conftest.s >&5
21686     fi
21687     rm -f conftest.o conftest.s
21688   fi
21689 fi
21690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
21691 $as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
21692 if test $gcc_cv_as_balign_and_p2align = yes; then
21693
21694 $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
21695
21696 fi
21697
21698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
21699 $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
21700 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then :
21701   $as_echo_n "(cached) " >&6
21702 else
21703   gcc_cv_as_max_skip_p2align=no
21704     if test $in_tree_gas = yes; then
21705     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21706   then gcc_cv_as_max_skip_p2align=yes
21707 fi
21708   elif test x$gcc_cv_as != x; then
21709     $as_echo '.p2align 4,,7' > conftest.s
21710     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21711   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21712   (eval $ac_try) 2>&5
21713   ac_status=$?
21714   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21715   test $ac_status = 0; }; }
21716     then
21717         gcc_cv_as_max_skip_p2align=yes
21718     else
21719       echo "configure: failed program was" >&5
21720       cat conftest.s >&5
21721     fi
21722     rm -f conftest.o conftest.s
21723   fi
21724 fi
21725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
21726 $as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
21727 if test $gcc_cv_as_max_skip_p2align = yes; then
21728
21729 $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
21730
21731 fi
21732
21733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
21734 $as_echo_n "checking assembler for .literal16... " >&6; }
21735 if test "${gcc_cv_as_literal16+set}" = set; then :
21736   $as_echo_n "(cached) " >&6
21737 else
21738   gcc_cv_as_literal16=no
21739     if test $in_tree_gas = yes; then
21740     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21741   then gcc_cv_as_literal16=yes
21742 fi
21743   elif test x$gcc_cv_as != x; then
21744     $as_echo '.literal16' > conftest.s
21745     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21746   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21747   (eval $ac_try) 2>&5
21748   ac_status=$?
21749   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21750   test $ac_status = 0; }; }
21751     then
21752         gcc_cv_as_literal16=yes
21753     else
21754       echo "configure: failed program was" >&5
21755       cat conftest.s >&5
21756     fi
21757     rm -f conftest.o conftest.s
21758   fi
21759 fi
21760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
21761 $as_echo "$gcc_cv_as_literal16" >&6; }
21762 if test $gcc_cv_as_literal16 = yes; then
21763
21764 $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
21765
21766 fi
21767
21768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
21769 $as_echo_n "checking assembler for working .subsection -1... " >&6; }
21770 if test "${gcc_cv_as_subsection_m1+set}" = set; then :
21771   $as_echo_n "(cached) " >&6
21772 else
21773   gcc_cv_as_subsection_m1=no
21774     if test $in_tree_gas = yes; then
21775     if test $in_tree_gas_is_elf = yes \
21776   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21777   then gcc_cv_as_subsection_m1=yes
21778 fi
21779   elif test x$gcc_cv_as != x; then
21780     $as_echo 'conftest_label1: .word 0
21781 .subsection -1
21782 conftest_label2: .word 0
21783 .previous' > conftest.s
21784     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21785   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21786   (eval $ac_try) 2>&5
21787   ac_status=$?
21788   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21789   test $ac_status = 0; }; }
21790     then
21791         if test x$gcc_cv_nm != x; then
21792     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
21793     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
21794     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
21795     then :
21796     else gcc_cv_as_subsection_m1=yes
21797     fi
21798     rm -f conftest.nm1 conftest.nm2
21799   fi
21800     else
21801       echo "configure: failed program was" >&5
21802       cat conftest.s >&5
21803     fi
21804     rm -f conftest.o conftest.s
21805   fi
21806 fi
21807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
21808 $as_echo "$gcc_cv_as_subsection_m1" >&6; }
21809 if test $gcc_cv_as_subsection_m1 = yes; then
21810
21811 $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
21812
21813 fi
21814
21815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
21816 $as_echo_n "checking assembler for .weak... " >&6; }
21817 if test "${gcc_cv_as_weak+set}" = set; then :
21818   $as_echo_n "(cached) " >&6
21819 else
21820   gcc_cv_as_weak=no
21821     if test $in_tree_gas = yes; then
21822     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
21823   then gcc_cv_as_weak=yes
21824 fi
21825   elif test x$gcc_cv_as != x; then
21826     $as_echo '  .weak foobar' > conftest.s
21827     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21828   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21829   (eval $ac_try) 2>&5
21830   ac_status=$?
21831   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21832   test $ac_status = 0; }; }
21833     then
21834         gcc_cv_as_weak=yes
21835     else
21836       echo "configure: failed program was" >&5
21837       cat conftest.s >&5
21838     fi
21839     rm -f conftest.o conftest.s
21840   fi
21841 fi
21842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
21843 $as_echo "$gcc_cv_as_weak" >&6; }
21844 if test $gcc_cv_as_weak = yes; then
21845
21846 $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
21847
21848 fi
21849
21850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
21851 $as_echo_n "checking assembler for .weakref... " >&6; }
21852 if test "${gcc_cv_as_weakref+set}" = set; then :
21853   $as_echo_n "(cached) " >&6
21854 else
21855   gcc_cv_as_weakref=no
21856     if test $in_tree_gas = yes; then
21857     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
21858   then gcc_cv_as_weakref=yes
21859 fi
21860   elif test x$gcc_cv_as != x; then
21861     $as_echo '  .weakref foobar, barfnot' > conftest.s
21862     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21863   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21864   (eval $ac_try) 2>&5
21865   ac_status=$?
21866   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21867   test $ac_status = 0; }; }
21868     then
21869         gcc_cv_as_weakref=yes
21870     else
21871       echo "configure: failed program was" >&5
21872       cat conftest.s >&5
21873     fi
21874     rm -f conftest.o conftest.s
21875   fi
21876 fi
21877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
21878 $as_echo "$gcc_cv_as_weakref" >&6; }
21879 if test $gcc_cv_as_weakref = yes; then
21880
21881 $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
21882
21883 fi
21884
21885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
21886 $as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
21887 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then :
21888   $as_echo_n "(cached) " >&6
21889 else
21890   gcc_cv_as_nsubspa_comdat=no
21891     if test $in_tree_gas = yes; then
21892     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21893   then gcc_cv_as_nsubspa_comdat=yes
21894 fi
21895   elif test x$gcc_cv_as != x; then
21896     $as_echo '  .SPACE $TEXT$
21897         .NSUBSPA $CODE$,COMDAT' > conftest.s
21898     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21899   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21900   (eval $ac_try) 2>&5
21901   ac_status=$?
21902   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21903   test $ac_status = 0; }; }
21904     then
21905         gcc_cv_as_nsubspa_comdat=yes
21906     else
21907       echo "configure: failed program was" >&5
21908       cat conftest.s >&5
21909     fi
21910     rm -f conftest.o conftest.s
21911   fi
21912 fi
21913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
21914 $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
21915 if test $gcc_cv_as_nsubspa_comdat = yes; then
21916
21917 $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
21918
21919 fi
21920
21921 # .hidden needs to be supported in both the assembler and the linker,
21922 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
21923 # This is irritatingly difficult to feature test for; we have to check the
21924 # date string after the version number.  If we've got an in-tree
21925 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
21926 # to be safe.
21927 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
21928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
21929 $as_echo_n "checking assembler for .hidden... " >&6; }
21930 if test "${gcc_cv_as_hidden+set}" = set; then :
21931   $as_echo_n "(cached) " >&6
21932 else
21933   gcc_cv_as_hidden=no
21934     if test $in_tree_gas = yes; then
21935     if test $in_tree_gas_is_elf = yes \
21936   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
21937   then gcc_cv_as_hidden=yes
21938 fi
21939   elif test x$gcc_cv_as != x; then
21940     $as_echo '  .hidden foobar
21941 foobar:' > conftest.s
21942     if { ac_try='$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 $ac_status = 0; }; }
21948     then
21949
21950 # Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with
21951 # STV_HIDDEN, so disable .hidden support if so.
21952 case "${target}" in
21953   i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
21954     if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then
21955       cat > conftest.s <<EOF
21956 .globl hidden
21957         .hidden hidden
21958 hidden:
21959 .globl default
21960         .set    default,hidden
21961 EOF
21962       if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
21963         && $gcc_cv_objdump -t conftest.o 2>/dev/null | \
21964         grep '\.hidden default' > /dev/null; then
21965         gcc_cv_as_hidden=no
21966       else
21967         gcc_cv_as_hidden=yes
21968       fi
21969     else
21970       # Assume bug is present if objdump is missing.
21971       gcc_cv_as_hidden=no
21972     fi
21973     ;;
21974   *)
21975     gcc_cv_as_hidden=yes
21976     ;;
21977 esac
21978     else
21979       echo "configure: failed program was" >&5
21980       cat conftest.s >&5
21981     fi
21982     rm -f conftest.o conftest.s
21983   fi
21984 fi
21985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
21986 $as_echo "$gcc_cv_as_hidden" >&6; }
21987
21988 case "${target}" in
21989   *-*-darwin*)
21990     # Darwin as has some visibility support, though with a different syntax.
21991     gcc_cv_as_hidden=yes
21992     ;;
21993 esac
21994
21995 # gnu_indirect_function type is an extension proposed at
21996 # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
21997 # selection of function implementation
21998 # Check whether --enable-gnu-indirect-function was given.
21999 if test "${enable_gnu_indirect_function+set}" = set; then :
22000   enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
22001     yes | no) ;;
22002     *) as_fn_error "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
22003 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
22004   esac
22005 else
22006   enable_gnu_indirect_function="$default_gnu_indirect_function"
22007 fi
22008
22009 if test x$enable_gnu_indirect_function = xyes; then
22010
22011 $as_echo "#define HAVE_GNU_INDIRECT_FUNCTION 1" >>confdefs.h
22012
22013 fi
22014
22015 if test $in_tree_ld != yes ; then
22016   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
22017   if echo "$ld_ver" | grep GNU > /dev/null; then
22018     if test x"$ld_is_gold" = xyes; then
22019       # GNU gold --version looks like this:
22020       #
22021       # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
22022       #
22023       # We extract the binutils version which is more familiar and specific
22024       # than the gold version.
22025       ld_vers=`echo $ld_ver | sed -n \
22026           -e 's,^[^)]*[  ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
22027     else
22028       # GNU ld --version looks like this:
22029       #
22030       # GNU ld (GNU Binutils) 2.21.51.20110225
22031       ld_vers=`echo $ld_ver | sed -n \
22032           -e 's,^.*[     ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22033     fi
22034     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
22035     ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22036     ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22037     ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
22038   else
22039     case "${target}" in
22040       *-*-solaris2*)
22041         # See acinclude.m4 (gcc_SUN_LD_VERSION) for the version number
22042         # format.
22043         #
22044         # Don't reuse gcc_gv_sun_ld_vers_* in case a linker other than
22045         # /usr/ccs/bin/ld has been configured.
22046         ld_ver=`$gcc_cv_ld -V 2>&1`
22047         if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22048           ld_vers=`echo $ld_ver | sed -n \
22049             -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22050           ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22051           ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22052         fi
22053         ;;
22054     esac
22055   fi
22056 fi
22057
22058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
22059 $as_echo_n "checking linker for .hidden support... " >&6; }
22060 if test "${gcc_cv_ld_hidden+set}" = set; then :
22061   $as_echo_n "(cached) " >&6
22062 else
22063   if test $in_tree_ld = yes ; then
22064   gcc_cv_ld_hidden=no
22065   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
22066      && test $in_tree_ld_is_elf = yes; then
22067      gcc_cv_ld_hidden=yes
22068   fi
22069 else
22070   gcc_cv_ld_hidden=yes
22071   if test x"$ld_is_gold" = xyes; then
22072     :
22073   elif echo "$ld_ver" | grep GNU > /dev/null; then
22074     if test 0"$ld_date" -lt 20020404; then
22075       if test -n "$ld_date"; then
22076         # If there was date string, but was earlier than 2002-04-04, fail
22077         gcc_cv_ld_hidden=no
22078       elif test -z "$ld_vers"; then
22079         # If there was no date string nor ld version number, something is wrong
22080         gcc_cv_ld_hidden=no
22081       else
22082         test -z "$ld_vers_patch" && ld_vers_patch=0
22083         if test "$ld_vers_major" -lt 2; then
22084           gcc_cv_ld_hidden=no
22085         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
22086           gcc_cv_ld_hidden="no"
22087         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
22088           gcc_cv_ld_hidden=no
22089         fi
22090       fi
22091     fi
22092   else
22093     case "${target}" in
22094       *-*-darwin*)
22095         # Darwin ld has some visibility support.
22096         gcc_cv_ld_hidden=yes
22097         ;;
22098       hppa64*-*-hpux* | ia64*-*-hpux*)
22099         gcc_cv_ld_hidden=yes
22100         ;;
22101       *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
22102         # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
22103         # .symbolic was only added in Solaris 9 12/02.
22104         gcc_cv_ld_hidden=yes
22105         ;;
22106       *)
22107         gcc_cv_ld_hidden=no
22108         ;;
22109     esac
22110   fi
22111 fi
22112 fi
22113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
22114 $as_echo "$gcc_cv_ld_hidden" >&6; }
22115 libgcc_visibility=no
22116
22117
22118 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
22119   libgcc_visibility=yes
22120
22121 $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
22122
22123 fi
22124
22125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
22126 $as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
22127 gcc_cv_ld_ro_rw_mix=unknown
22128 if test $in_tree_ld = yes ; then
22129   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
22130      && test $in_tree_ld_is_elf = yes; then
22131     gcc_cv_ld_ro_rw_mix=read-write
22132   fi
22133 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22134   echo '.section myfoosect, "a"' > conftest1.s
22135   echo '.section myfoosect, "aw"' > conftest2.s
22136   echo '.byte 1' >> conftest2.s
22137   echo '.section myfoosect, "a"' > conftest3.s
22138   echo '.byte 0' >> conftest3.s
22139   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
22140      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
22141      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
22142      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
22143         conftest2.o conftest3.o > /dev/null 2>&1; then
22144     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
22145                          | sed -e '/myfoosect/!d' -e N`
22146     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
22147       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
22148         gcc_cv_ld_ro_rw_mix=read-only
22149       else
22150         gcc_cv_ld_ro_rw_mix=read-write
22151       fi
22152     fi
22153   fi
22154   rm -f conftest.* conftest[123].*
22155 fi
22156 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22157
22158 $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
22159
22160 fi
22161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
22162 $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
22163
22164 if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22165   case "${target}" in
22166     *-*-solaris2*)
22167       #
22168       # Solaris 2 ld -V output looks like this for a regular version:
22169       #
22170       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
22171       #
22172       # but test versions add stuff at the end:
22173       #
22174       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
22175       #
22176       gcc_cv_sun_ld_ver=`/usr/ccs/bin/ld -V 2>&1`
22177       if echo "$gcc_cv_sun_ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22178         gcc_cv_sun_ld_vers=`echo $gcc_cv_sun_ld_ver | sed -n \
22179           -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22180         gcc_cv_sun_ld_vers_major=`expr "$gcc_cv_sun_ld_vers" : '\([0-9]*\)'`
22181         gcc_cv_sun_ld_vers_minor=`expr "$gcc_cv_sun_ld_vers" : '[0-9]*\.\([0-9]*\)'`
22182       fi
22183       ;;
22184   esac
22185 fi
22186
22187 # Check whether --enable-initfini-array was given.
22188 if test "${enable_initfini_array+set}" = set; then :
22189   enableval=$enable_initfini_array;
22190 else
22191
22192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
22193 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
22194 if test "${gcc_cv_initfini_array+set}" = set; then :
22195   $as_echo_n "(cached) " >&6
22196 else
22197     if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22198     case "${target}" in
22199       ia64-*)
22200         if test "$cross_compiling" = yes; then :
22201   gcc_cv_initfini_array=no
22202 else
22203   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22204 /* end confdefs.h.  */
22205
22206 #ifndef __ELF__
22207 #error Not an ELF OS
22208 #endif
22209 /* We turn on .preinit_array/.init_array/.fini_array support for ia64
22210    if it can be used.  */
22211 static int x = -1;
22212 int main (void) { return x; }
22213 int foo (void) { x = 0; }
22214 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
22215
22216 _ACEOF
22217 if ac_fn_c_try_run "$LINENO"; then :
22218   gcc_cv_initfini_array=yes
22219 else
22220   gcc_cv_initfini_array=no
22221 fi
22222 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22223   conftest.$ac_objext conftest.beam conftest.$ac_ext
22224 fi
22225 ;;
22226       *)
22227         gcc_cv_initfini_array=no
22228         if test $in_tree_ld = yes ; then
22229           if test "$gcc_cv_gld_major_version" -eq 2 \
22230              -a "$gcc_cv_gld_minor_version" -ge 22 \
22231              -o "$gcc_cv_gld_major_version" -gt 2 \
22232              && test $in_tree_ld_is_elf = yes; then
22233             gcc_cv_initfini_array=yes
22234           fi
22235         elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22236           cat > conftest.s <<\EOF
22237 .section .dtors,"a",%progbits
22238 .balign 4
22239 .byte 'A', 'A', 'A', 'A'
22240 .section .ctors,"a",%progbits
22241 .balign 4
22242 .byte 'B', 'B', 'B', 'B'
22243 .section .fini_array.65530,"a",%progbits
22244 .balign 4
22245 .byte 'C', 'C', 'C', 'C'
22246 .section .init_array.65530,"a",%progbits
22247 .balign 4
22248 .byte 'D', 'D', 'D', 'D'
22249 .section .dtors.64528,"a",%progbits
22250 .balign 4
22251 .byte 'E', 'E', 'E', 'E'
22252 .section .ctors.64528,"a",%progbits
22253 .balign 4
22254 .byte 'F', 'F', 'F', 'F'
22255 .section .fini_array.01005,"a",%progbits
22256 .balign 4
22257 .byte 'G', 'G', 'G', 'G'
22258 .section .init_array.01005,"a",%progbits
22259 .balign 4
22260 .byte 'H', 'H', 'H', 'H'
22261 .text
22262 .globl _start
22263 _start:
22264 EOF
22265           if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22266              && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
22267              && $gcc_cv_objdump -s -j .init_array conftest \
22268                 | grep HHHHFFFFDDDDBBBB > /dev/null 2>&1 \
22269              && $gcc_cv_objdump -s -j .fini_array conftest \
22270                 | grep GGGGEEEECCCCAAAA > /dev/null 2>&1; then
22271             gcc_cv_initfini_array=yes
22272           fi
22273           rm -f conftest conftest.*
22274         fi
22275         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22276 /* end confdefs.h.  */
22277
22278 #ifndef __ELF__
22279 # error Not an ELF OS
22280 #endif
22281 #include <stdlib.h>
22282 #if defined __GLIBC_PREREQ
22283 # if __GLIBC_PREREQ (2, 4)
22284 # else
22285 #  error GLIBC 2.4 required
22286 # endif
22287 #else
22288 # if defined __sun__ && defined __svr4__
22289    /* Solaris ld.so.1 supports .init_array/.fini_array since Solaris 8.  */
22290 # else
22291 #  error The C library not known to support .init_array/.fini_array
22292 # endif
22293 #endif
22294
22295 _ACEOF
22296 if ac_fn_c_try_cpp "$LINENO"; then :
22297
22298 else
22299   gcc_cv_initfini_array=no
22300 fi
22301 rm -f conftest.err conftest.$ac_ext;;
22302     esac
22303   else
22304     { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5
22305 $as_echo_n "checking cross compile... guessing... " >&6; }
22306     gcc_cv_initfini_array=no
22307   fi
22308 fi
22309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
22310 $as_echo "$gcc_cv_initfini_array" >&6; }
22311   enable_initfini_array=$gcc_cv_initfini_array
22312
22313 fi
22314
22315 if test $enable_initfini_array = yes; then
22316
22317 $as_echo "#define HAVE_INITFINI_ARRAY_SUPPORT 1" >>confdefs.h
22318
22319 fi
22320
22321 # Check if we have .[us]leb128, and support symbol arithmetic with it.
22322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
22323 $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
22324 if test "${gcc_cv_as_leb128+set}" = set; then :
22325   $as_echo_n "(cached) " >&6
22326 else
22327   gcc_cv_as_leb128=no
22328     if test $in_tree_gas = yes; then
22329     if test $in_tree_gas_is_elf = yes \
22330   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22331   then gcc_cv_as_leb128=yes
22332 fi
22333   elif test x$gcc_cv_as != x; then
22334     $as_echo '  .data
22335         .uleb128 L2 - L1
22336 L1:
22337         .uleb128 1280
22338         .sleb128 -1010
22339 L2:' > conftest.s
22340     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22341   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22342   (eval $ac_try) 2>&5
22343   ac_status=$?
22344   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22345   test $ac_status = 0; }; }
22346     then
22347         # GAS versions before 2.11 do not support uleb128,
22348   # despite appearing to.
22349   # ??? There exists an elf-specific test that will crash
22350   # the assembler.  Perhaps it's better to figure out whether
22351   # arbitrary sections are supported and try the test.
22352   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
22353   if echo "$as_ver" | grep GNU > /dev/null; then
22354     as_vers=`echo $as_ver | sed -n \
22355         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22356     as_major=`expr "$as_vers" : '\([0-9]*\)'`
22357     as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
22358     if test $as_major -eq 2 && test $as_minor -lt 11
22359     then :
22360     else gcc_cv_as_leb128=yes
22361     fi
22362   fi
22363     else
22364       echo "configure: failed program was" >&5
22365       cat conftest.s >&5
22366     fi
22367     rm -f conftest.o conftest.s
22368   fi
22369 fi
22370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
22371 $as_echo "$gcc_cv_as_leb128" >&6; }
22372 if test $gcc_cv_as_leb128 = yes; then
22373
22374 $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
22375
22376 fi
22377
22378 # Check if we have assembler support for unwind directives.
22379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
22380 $as_echo_n "checking assembler for cfi directives... " >&6; }
22381 if test "${gcc_cv_as_cfi_directive+set}" = set; then :
22382   $as_echo_n "(cached) " >&6
22383 else
22384   gcc_cv_as_cfi_directive=no
22385   if test x$gcc_cv_as != x; then
22386     $as_echo '  .text
22387         .cfi_startproc
22388         .cfi_offset 0, 0
22389         .cfi_same_value 1
22390         .cfi_def_cfa 1, 2
22391         .cfi_escape 1, 2, 3, 4, 5
22392         .cfi_endproc' > conftest.s
22393     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22394   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22395   (eval $ac_try) 2>&5
22396   ac_status=$?
22397   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22398   test $ac_status = 0; }; }
22399     then
22400         case "$target" in
22401   *-*-solaris*)
22402     # If the linker used on Solaris (like Sun ld) isn't capable of merging
22403     # read-only and read-write sections, we need to make sure that the
22404     # assembler used emits read-write .eh_frame sections.
22405     if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
22406       if test "x$gcc_cv_objdump" != x; then
22407         if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22408                 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
22409           gcc_cv_as_cfi_directive=no
22410         else
22411           case "$target" in
22412             i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
22413               # On Solaris/x86, make sure that GCC and gas agree on using
22414               # read-only .eh_frame sections for 64-bit.
22415               if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \
22416                 $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22417                         sed -e /.eh_frame/!d -e N | \
22418                         grep READONLY > /dev/null; then
22419                 gcc_cv_as_cfi_directive=yes
22420               else
22421                 gcc_cv_as_cfi_directive=no
22422               fi
22423               ;;
22424             *)
22425               gcc_cv_as_cfi_directive=yes
22426               ;;
22427           esac
22428         fi
22429       else
22430         # no objdump, err on the side of caution
22431         gcc_cv_as_cfi_directive=no
22432       fi
22433     else
22434       gcc_cv_as_cfi_directive=yes
22435     fi
22436     ;;
22437   *-*-*)
22438     gcc_cv_as_cfi_directive=yes
22439     ;;
22440 esac
22441     else
22442       echo "configure: failed program was" >&5
22443       cat conftest.s >&5
22444     fi
22445     rm -f conftest.o conftest.s
22446   fi
22447 fi
22448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
22449 $as_echo "$gcc_cv_as_cfi_directive" >&6; }
22450
22451 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
22452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
22453 $as_echo_n "checking assembler for working cfi advance... " >&6; }
22454 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then :
22455   $as_echo_n "(cached) " >&6
22456 else
22457   gcc_cv_as_cfi_advance_working=no
22458   if test x$gcc_cv_as != x; then
22459     $as_echo '  .text
22460         .cfi_startproc
22461         .cfi_adjust_cfa_offset 64
22462         .skip 75040, 0
22463         .cfi_adjust_cfa_offset 128
22464         .cfi_endproc' > conftest.s
22465     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22466   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22467   (eval $ac_try) 2>&5
22468   ac_status=$?
22469   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22470   test $ac_status = 0; }; }
22471     then
22472
22473 if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
22474     | grep 'DW_CFA_advance_loc[24]:[    ][      ]*75040[        ]' >/dev/null; then
22475    gcc_cv_as_cfi_advance_working=yes
22476 fi
22477
22478     else
22479       echo "configure: failed program was" >&5
22480       cat conftest.s >&5
22481     fi
22482     rm -f conftest.o conftest.s
22483   fi
22484 fi
22485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
22486 $as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
22487
22488 else
22489   # no objdump, err on the side of caution
22490   gcc_cv_as_cfi_advance_working=no
22491 fi
22492
22493
22494 cat >>confdefs.h <<_ACEOF
22495 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
22496        && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
22497 _ACEOF
22498
22499
22500
22501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
22502 $as_echo_n "checking assembler for cfi personality directive... " >&6; }
22503 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then :
22504   $as_echo_n "(cached) " >&6
22505 else
22506   gcc_cv_as_cfi_personality_directive=no
22507   if test x$gcc_cv_as != x; then
22508     $as_echo '  .text
22509         .cfi_startproc
22510         .cfi_personality 0, symbol
22511         .cfi_endproc' > conftest.s
22512     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22513   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22514   (eval $ac_try) 2>&5
22515   ac_status=$?
22516   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22517   test $ac_status = 0; }; }
22518     then
22519         gcc_cv_as_cfi_personality_directive=yes
22520     else
22521       echo "configure: failed program was" >&5
22522       cat conftest.s >&5
22523     fi
22524     rm -f conftest.o conftest.s
22525   fi
22526 fi
22527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
22528 $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
22529
22530
22531 cat >>confdefs.h <<_ACEOF
22532 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
22533     then echo 1; else echo 0; fi`
22534 _ACEOF
22535
22536
22537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
22538 $as_echo_n "checking assembler for cfi sections directive... " >&6; }
22539 if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then :
22540   $as_echo_n "(cached) " >&6
22541 else
22542   gcc_cv_as_cfi_sections_directive=no
22543   if test x$gcc_cv_as != x; then
22544     $as_echo '  .text
22545         .cfi_sections .debug_frame, .eh_frame
22546         .cfi_startproc
22547         .cfi_endproc' > conftest.s
22548     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22549   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22550   (eval $ac_try) 2>&5
22551   ac_status=$?
22552   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22553   test $ac_status = 0; }; }
22554     then
22555         case $target_os in
22556   win32 | pe | cygwin* | mingw32* | uwin*)
22557     # Need to check that we generated the correct relocation for the
22558     # .debug_frame section.  This was fixed for binutils 2.21.
22559     gcc_cv_as_cfi_sections_directive=no
22560     if test "x$gcc_cv_objdump" != x; then
22561      if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
22562         grep secrel > /dev/null; then
22563       gcc_cv_as_cfi_sections_directive=yes
22564      fi
22565     fi
22566     ;;
22567   *)
22568     gcc_cv_as_cfi_sections_directive=yes
22569     ;;
22570 esac
22571     else
22572       echo "configure: failed program was" >&5
22573       cat conftest.s >&5
22574     fi
22575     rm -f conftest.o conftest.s
22576   fi
22577 fi
22578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
22579 $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
22580
22581
22582
22583 cat >>confdefs.h <<_ACEOF
22584 #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes;
22585     then echo 1; else echo 0; fi`
22586 _ACEOF
22587
22588
22589 # GAS versions up to and including 2.11.0 may mis-optimize
22590 # .eh_frame data.
22591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
22592 $as_echo_n "checking assembler for eh_frame optimization... " >&6; }
22593 if test "${gcc_cv_as_eh_frame+set}" = set; then :
22594   $as_echo_n "(cached) " >&6
22595 else
22596   gcc_cv_as_eh_frame=no
22597     if test $in_tree_gas = yes; then
22598     if test $in_tree_gas_is_elf = yes \
22599   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22600   then gcc_cv_as_eh_frame=yes
22601 fi
22602   elif test x$gcc_cv_as != x; then
22603     $as_echo '  .text
22604 .LFB1:
22605         .4byte  0
22606 .L1:
22607         .4byte  0
22608 .LFE1:
22609         .section        .eh_frame,"aw",@progbits
22610 __FRAME_BEGIN__:
22611         .4byte  .LECIE1-.LSCIE1
22612 .LSCIE1:
22613         .4byte  0x0
22614         .byte   0x1
22615         .ascii "z\0"
22616         .byte   0x1
22617         .byte   0x78
22618         .byte   0x1a
22619         .byte   0x0
22620         .byte   0x4
22621         .4byte  1
22622         .p2align 1
22623 .LECIE1:
22624 .LSFDE1:
22625         .4byte  .LEFDE1-.LASFDE1
22626 .LASFDE1:
22627         .4byte  .LASFDE1-__FRAME_BEGIN__
22628         .4byte  .LFB1
22629         .4byte  .LFE1-.LFB1
22630         .byte   0x4
22631         .4byte  .LFE1-.LFB1
22632         .byte   0x4
22633         .4byte  .L1-.LFB1
22634 .LEFDE1:' > conftest.s
22635     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22636   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22637   (eval $ac_try) 2>&5
22638   ac_status=$?
22639   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22640   test $ac_status = 0; }; }
22641     then
22642           cat > conftest.lit <<EOF
22643  0000 10000000 00000000 017a0001 781a0004  .........z..x...
22644  0010 01000000 12000000 18000000 00000000  ................
22645  0020 08000000 04080000 0044               .........D
22646 EOF
22647 cat > conftest.big <<EOF
22648  0000 00000010 00000000 017a0001 781a0004  .........z..x...
22649  0010 00000001 00000012 00000018 00000000  ................
22650  0020 00000008 04000000 0844               .........D
22651 EOF
22652   # If the assembler didn't choke, and we can objdump,
22653   # and we got the correct data, then succeed.
22654   # The text in the here-document typically retains its unix-style line
22655   # endings, while the output of objdump will use host line endings.
22656   # Therefore, use diff -b for the comparisons.
22657   if test x$gcc_cv_objdump != x \
22658   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
22659      | tail -3 > conftest.got \
22660   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
22661     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
22662   then
22663     gcc_cv_as_eh_frame=yes
22664   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
22665   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22666   (eval $ac_try) 2>&5
22667   ac_status=$?
22668   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22669   test $ac_status = 0; }; }; then
22670     gcc_cv_as_eh_frame=buggy
22671   else
22672     # Uh oh, what do we do now?
22673     gcc_cv_as_eh_frame=no
22674   fi
22675     else
22676       echo "configure: failed program was" >&5
22677       cat conftest.s >&5
22678     fi
22679     rm -f conftest.o conftest.s
22680   fi
22681 fi
22682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
22683 $as_echo "$gcc_cv_as_eh_frame" >&6; }
22684
22685
22686 if test $gcc_cv_as_eh_frame = buggy; then
22687
22688 $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
22689
22690 fi
22691
22692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22693 $as_echo_n "checking assembler for section merging support... " >&6; }
22694 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22695   $as_echo_n "(cached) " >&6
22696 else
22697   gcc_cv_as_shf_merge=no
22698     if test $in_tree_gas = yes; then
22699     if test $in_tree_gas_is_elf = yes \
22700   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22701   then gcc_cv_as_shf_merge=yes
22702 fi
22703   elif test x$gcc_cv_as != x; then
22704     $as_echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
22705     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22706   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22707   (eval $ac_try) 2>&5
22708   ac_status=$?
22709   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22710   test $ac_status = 0; }; }
22711     then
22712         gcc_cv_as_shf_merge=yes
22713     else
22714       echo "configure: failed program was" >&5
22715       cat conftest.s >&5
22716     fi
22717     rm -f conftest.o conftest.s
22718   fi
22719 fi
22720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22721 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22722
22723 if test $gcc_cv_as_shf_merge = no; then
22724   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22725 $as_echo_n "checking assembler for section merging support... " >&6; }
22726 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22727   $as_echo_n "(cached) " >&6
22728 else
22729   gcc_cv_as_shf_merge=no
22730     if test $in_tree_gas = yes; then
22731     if test $in_tree_gas_is_elf = yes \
22732   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22733   then gcc_cv_as_shf_merge=yes
22734 fi
22735   elif test x$gcc_cv_as != x; then
22736     $as_echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
22737     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22738   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22739   (eval $ac_try) 2>&5
22740   ac_status=$?
22741   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22742   test $ac_status = 0; }; }
22743     then
22744         gcc_cv_as_shf_merge=yes
22745     else
22746       echo "configure: failed program was" >&5
22747       cat conftest.s >&5
22748     fi
22749     rm -f conftest.o conftest.s
22750   fi
22751 fi
22752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22753 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22754
22755 fi
22756
22757 cat >>confdefs.h <<_ACEOF
22758 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
22759 _ACEOF
22760
22761
22762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5
22763 $as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; }
22764 if test "${gcc_cv_as_comdat_group+set}" = set; then :
22765   $as_echo_n "(cached) " >&6
22766 else
22767   gcc_cv_as_comdat_group=no
22768     if test $in_tree_gas = yes; then
22769     if test $in_tree_gas_is_elf = yes \
22770   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22771   then gcc_cv_as_comdat_group=yes
22772 fi
22773   elif test x$gcc_cv_as != x; then
22774     $as_echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
22775     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22776   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22777   (eval $ac_try) 2>&5
22778   ac_status=$?
22779   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22780   test $ac_status = 0; }; }
22781     then
22782         gcc_cv_as_comdat_group=yes
22783     else
22784       echo "configure: failed program was" >&5
22785       cat conftest.s >&5
22786     fi
22787     rm -f conftest.o conftest.s
22788   fi
22789 fi
22790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
22791 $as_echo "$gcc_cv_as_comdat_group" >&6; }
22792
22793 if test $gcc_cv_as_comdat_group = yes; then
22794   gcc_cv_as_comdat_group_percent=no
22795   gcc_cv_as_comdat_group_group=no
22796 else
22797  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as, %type)" >&5
22798 $as_echo_n "checking assembler for COMDAT group support (GNU as, %type)... " >&6; }
22799 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then :
22800   $as_echo_n "(cached) " >&6
22801 else
22802   gcc_cv_as_comdat_group_percent=no
22803     if test $in_tree_gas = yes; then
22804     if test $in_tree_gas_is_elf = yes \
22805   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22806   then gcc_cv_as_comdat_group_percent=yes
22807 fi
22808   elif test x$gcc_cv_as != x; then
22809     $as_echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
22810     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22811   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22812   (eval $ac_try) 2>&5
22813   ac_status=$?
22814   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22815   test $ac_status = 0; }; }
22816     then
22817         gcc_cv_as_comdat_group_percent=yes
22818     else
22819       echo "configure: failed program was" >&5
22820       cat conftest.s >&5
22821     fi
22822     rm -f conftest.o conftest.s
22823   fi
22824 fi
22825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
22826 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
22827
22828  if test $gcc_cv_as_comdat_group_percent = yes; then
22829    gcc_cv_as_comdat_group_group=no
22830  else
22831    if test -z "${gcc_cv_as_comdat_group_group+set}"; then
22832      gcc_cv_as_comdat_group_group=no
22833    fi
22834    case "${target}" in
22835      # Sun as uses a completely different syntax.
22836      *-*-solaris2*)
22837        case "${target}" in
22838          sparc*-*-solaris2*)
22839            conftest_s='
22840                .group foo,".text%foo",#comdat
22841                .section ".text%foo", #alloc,#execinstr,#progbits
22842                .globl foo
22843              foo:
22844              '
22845            ;;
22846          i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22847            conftest_s='
22848                .group foo,.text%foo,#comdat
22849                .section .text%foo, "ax", @progbits
22850                .globl  foo
22851              foo:
22852              '
22853            ;;
22854        esac
22855        { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (Sun as, .group)" >&5
22856 $as_echo_n "checking assembler for COMDAT group support (Sun as, .group)... " >&6; }
22857 if test "${gcc_cv_as_comdat_group_group+set}" = set; then :
22858   $as_echo_n "(cached) " >&6
22859 else
22860   gcc_cv_as_comdat_group_group=no
22861   if test x$gcc_cv_as != x; then
22862     $as_echo "$conftest_s" > conftest.s
22863     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22864   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22865   (eval $ac_try) 2>&5
22866   ac_status=$?
22867   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22868   test $ac_status = 0; }; }
22869     then
22870         gcc_cv_as_comdat_group_group=yes
22871     else
22872       echo "configure: failed program was" >&5
22873       cat conftest.s >&5
22874     fi
22875     rm -f conftest.o conftest.s
22876   fi
22877 fi
22878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_group" >&5
22879 $as_echo "$gcc_cv_as_comdat_group_group" >&6; }
22880
22881        ;;
22882    esac
22883  fi
22884 fi
22885 if test x"$ld_is_gold" = xyes; then
22886   comdat_group=yes
22887 elif test $in_tree_ld = yes ; then
22888   comdat_group=no
22889   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
22890      && test $in_tree_ld_is_elf = yes; then
22891      comdat_group=yes
22892   fi
22893 elif echo "$ld_ver" | grep GNU > /dev/null; then
22894   comdat_group=yes
22895   if test 0"$ld_date" -lt 20050308; then
22896     if test -n "$ld_date"; then
22897       # If there was date string, but was earlier than 2005-03-08, fail
22898       comdat_group=no
22899     elif test "$ld_vers_major" -lt 2; then
22900       comdat_group=no
22901     elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
22902       comdat_group=no
22903     fi
22904   fi
22905 else
22906   case "${target}" in
22907     *-*-solaris2.1[1-9]*)
22908       comdat_group=no
22909       # Sun ld has COMDAT group support since Solaris 9, but it doesn't
22910       # interoperate with GNU as until Solaris 11 build 130, i.e. ld
22911       # version 1.688.
22912       #
22913       # If using Sun as for COMDAT group as emitted by GCC, one needs at
22914       # least ld version 1.2267.
22915       if test "$ld_vers_major" -gt 1; then
22916         comdat_group=yes
22917       elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
22918         comdat_group=yes
22919       elif test "$ld_vers_minor" -ge 2267; then
22920         comdat_group=yes
22921       fi
22922       ;;
22923     *)
22924       # Assume linkers other than GNU ld don't support COMDAT group.
22925       comdat_group=no
22926       ;;
22927   esac
22928 fi
22929 # Allow overriding the automatic COMDAT group tests above.
22930 # Check whether --enable-comdat was given.
22931 if test "${enable_comdat+set}" = set; then :
22932   enableval=$enable_comdat; comdat_group="$enable_comdat"
22933 fi
22934
22935 if test $comdat_group = no; then
22936   gcc_cv_as_comdat_group=no
22937   gcc_cv_as_comdat_group_percent=no
22938   gcc_cv_as_comdat_group_group=no
22939 fi
22940
22941 cat >>confdefs.h <<_ACEOF
22942 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes \
22943     || test $gcc_cv_as_comdat_group_percent = yes \
22944     || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`
22945 _ACEOF
22946
22947
22948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
22949 $as_echo_n "checking assembler for line table discriminator support... " >&6; }
22950 if test "${gcc_cv_as_discriminator+set}" = set; then :
22951   $as_echo_n "(cached) " >&6
22952 else
22953   gcc_cv_as_discriminator=no
22954     if test $in_tree_gas = yes; then
22955     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51`
22956   then gcc_cv_as_discriminator=yes
22957 fi
22958   elif test x$gcc_cv_as != x; then
22959     $as_echo '  .text
22960         .file 1 "conf.c"
22961         .loc 1 1 0 discriminator 1' > conftest.s
22962     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22963   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22964   (eval $ac_try) 2>&5
22965   ac_status=$?
22966   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22967   test $ac_status = 0; }; }
22968     then
22969         gcc_cv_as_discriminator=yes
22970     else
22971       echo "configure: failed program was" >&5
22972       cat conftest.s >&5
22973     fi
22974     rm -f conftest.o conftest.s
22975   fi
22976 fi
22977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
22978 $as_echo "$gcc_cv_as_discriminator" >&6; }
22979 if test $gcc_cv_as_discriminator = yes; then
22980
22981 $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
22982
22983 fi
22984
22985 # Thread-local storage - the check is heavily parameterized.
22986 conftest_s=
22987 tls_first_major=
22988 tls_first_minor=
22989 tls_as_opt=
22990 case "$target" in
22991   alpha*-*-*)
22992     conftest_s='
22993         .section ".tdata","awT",@progbits
22994 foo:    .long   25
22995         .text
22996         ldq     $27,__tls_get_addr($29)         !literal!1
22997         lda     $16,foo($29)                    !tlsgd!1
22998         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
22999         ldq     $27,__tls_get_addr($29)         !literal!2
23000         lda     $16,foo($29)                    !tlsldm!2
23001         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
23002         ldq     $1,foo($29)                     !gotdtprel
23003         ldah    $2,foo($29)                     !dtprelhi
23004         lda     $3,foo($2)                      !dtprello
23005         lda     $4,foo($29)                     !dtprel
23006         ldq     $1,foo($29)                     !gottprel
23007         ldah    $2,foo($29)                     !tprelhi
23008         lda     $3,foo($2)                      !tprello
23009         lda     $4,foo($29)                     !tprel'
23010         tls_first_major=2
23011         tls_first_minor=13
23012         tls_as_opt=--fatal-warnings
23013         ;;
23014   cris-*-*|crisv32-*-*)
23015     conftest_s='
23016         .section ".tdata","awT",@progbits
23017 x:      .long   25
23018         .text
23019         move.d x:IE,$r10
23020         nop'
23021         tls_first_major=2
23022         tls_first_minor=20
23023         tls_as_opt=--fatal-warnings
23024         ;;
23025   frv*-*-*)
23026     conftest_s='
23027         .section ".tdata","awT",@progbits
23028 x:      .long   25
23029         .text
23030         call    #gettlsoff(x)'
23031         tls_first_major=2
23032         tls_first_minor=14
23033         ;;
23034   hppa*-*-linux*)
23035     conftest_s='
23036 t1:     .reg    %r20
23037 t2:     .reg    %r21
23038 gp:     .reg    %r19
23039         .section ".tdata","awT",@progbits
23040 foo:    .long   25
23041         .text
23042         .align  4
23043         addil LT%foo-$tls_gdidx$,gp
23044         ldo RT%foo-$tls_gdidx$(%r1),%arg0
23045         b __tls_get_addr
23046         nop
23047         addil LT%foo-$tls_ldidx$,gp
23048         b __tls_get_addr
23049         ldo RT%foo-$tls_ldidx$(%r1),%arg0
23050         addil LR%foo-$tls_dtpoff$,%ret0
23051         ldo RR%foo-$tls_dtpoff$(%r1),%t1
23052         mfctl %cr27,%t1
23053         addil LT%foo-$tls_ieoff$,gp
23054         ldw RT%foo-$tls_ieoff$(%r1),%t2
23055         add %t1,%t2,%t3
23056         mfctl %cr27,%t1
23057         addil LR%foo-$tls_leoff$,%t1
23058         ldo RR%foo-$tls_leoff$(%r1),%t2'
23059         tls_first_major=2
23060         tls_first_minor=15
23061         tls_as_opt=--fatal-warnings
23062         ;;
23063   arm*-*-*)
23064     conftest_s='
23065         .section ".tdata","awT",%progbits
23066 foo:    .long   25
23067         .text
23068 .word foo(gottpoff)
23069 .word foo(tpoff)
23070 .word foo(tlsgd)
23071 .word foo(tlsldm)
23072 .word foo(tlsldo)'
23073         tls_first_major=2
23074         tls_first_minor=17
23075         ;;
23076   i[34567]86-*-* | x86_64-*-solaris2.1[0-9]*)
23077     case "$target" in
23078       i[34567]86-*-solaris2.*)
23079         on_solaris=yes
23080         tga_func=___tls_get_addr
23081         ;;
23082       x86_64-*-solaris2.1[0-9]*)
23083         on_solaris=yes
23084         tga_func=__tls_get_addr
23085         ;;
23086       *)
23087         on_solaris=no
23088         ;;
23089     esac
23090     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23091       conftest_s='
23092         .section .tdata,"awt",@progbits'
23093       tls_first_major=0
23094       tls_first_minor=0
23095
23096 $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
23097
23098     else
23099       conftest_s='
23100         .section ".tdata","awT",@progbits'
23101       tls_first_major=2
23102       tls_first_minor=14
23103       tls_as_opt="--fatal-warnings"
23104     fi
23105     conftest_s="$conftest_s
23106 foo:    .long   25
23107         .text
23108         movl    %gs:0, %eax
23109         leal    foo@tlsgd(,%ebx,1), %eax
23110         leal    foo@tlsldm(%ebx), %eax
23111         leal    foo@dtpoff(%eax), %edx
23112         movl    foo@gottpoff(%ebx), %eax
23113         subl    foo@gottpoff(%ebx), %eax
23114         addl    foo@gotntpoff(%ebx), %eax
23115         movl    foo@indntpoff, %eax
23116         movl    \$foo@tpoff, %eax
23117         subl    \$foo@tpoff, %eax
23118         leal    foo@ntpoff(%ecx), %eax"
23119     ;;
23120   x86_64-*-*)
23121     conftest_s='
23122         .section ".tdata","awT",@progbits
23123 foo:    .long   25
23124         .text
23125         movq    %fs:0, %rax
23126         leaq    foo@TLSGD(%rip), %rdi
23127         leaq    foo@TLSLD(%rip), %rdi
23128         leaq    foo@DTPOFF(%rax), %rdx
23129         movq    foo@GOTTPOFF(%rip), %rax
23130         movq    $foo@TPOFF, %rax'
23131         tls_first_major=2
23132         tls_first_minor=14
23133         tls_as_opt=--fatal-warnings
23134         ;;
23135   ia64-*-*)
23136     conftest_s='
23137         .section ".tdata","awT",@progbits
23138 foo:    data8   25
23139         .text
23140         addl    r16 = @ltoff(@dtpmod(foo#)), gp
23141         addl    r17 = @ltoff(@dtprel(foo#)), gp
23142         addl    r18 = @ltoff(@tprel(foo#)), gp
23143         addl    r19 = @dtprel(foo#), gp
23144         adds    r21 = @dtprel(foo#), r13
23145         movl    r23 = @dtprel(foo#)
23146         addl    r20 = @tprel(foo#), gp
23147         adds    r22 = @tprel(foo#), r13
23148         movl    r24 = @tprel(foo#)'
23149         tls_first_major=2
23150         tls_first_minor=13
23151         tls_as_opt=--fatal-warnings
23152         ;;
23153   mips*-*-*)
23154     conftest_s='
23155         .section .tdata,"awT",@progbits
23156 x:
23157         .word 2
23158         .text
23159         addiu $4, $28, %tlsgd(x)
23160         addiu $4, $28, %tlsldm(x)
23161         lui $4, %dtprel_hi(x)
23162         addiu $4, $4, %dtprel_lo(x)
23163         lw $4, %gottprel(x)($28)
23164         lui $4, %tprel_hi(x)
23165         addiu $4, $4, %tprel_lo(x)'
23166         tls_first_major=2
23167         tls_first_minor=16
23168         tls_as_opt='-32 --fatal-warnings'
23169         ;;
23170   m68k-*-*)
23171     conftest_s='
23172         .section .tdata,"awT",@progbits
23173 x:
23174         .word 2
23175         .text
23176 foo:
23177         move.l x@TLSGD(%a5),%a0
23178         move.l x@TLSLDM(%a5),%a0
23179         move.l x@TLSLDO(%a5),%a0
23180         move.l x@TLSIE(%a5),%a0
23181         move.l x@TLSLE(%a5),%a0'
23182         tls_first_major=2
23183         tls_first_minor=19
23184         tls_as_opt='--fatal-warnings'
23185         ;;
23186   powerpc-*-*)
23187     conftest_s='
23188         .section ".tdata","awT",@progbits
23189         .align 2
23190 ld0:    .space 4
23191 ld1:    .space 4
23192 x1:     .space 4
23193 x2:     .space 4
23194 x3:     .space 4
23195         .text
23196         addi 3,31,ld0@got@tlsgd
23197         bl __tls_get_addr
23198         addi 3,31,x1@got@tlsld
23199         bl __tls_get_addr
23200         addi 9,3,x1@dtprel
23201         addis 9,3,x2@dtprel@ha
23202         addi 9,9,x2@dtprel@l
23203         lwz 9,x3@got@tprel(31)
23204         add 9,9,x@tls
23205         addi 9,2,x1@tprel
23206         addis 9,2,x2@tprel@ha
23207         addi 9,9,x2@tprel@l'
23208         tls_first_major=2
23209         tls_first_minor=14
23210         tls_as_opt="-a32 --fatal-warnings"
23211         ;;
23212   powerpc64-*-*)
23213     conftest_s='
23214         .section ".tdata","awT",@progbits
23215         .align 3
23216 ld0:    .space 8
23217 ld1:    .space 8
23218 x1:     .space 8
23219 x2:     .space 8
23220 x3:     .space 8
23221         .text
23222         addi 3,2,ld0@got@tlsgd
23223         bl .__tls_get_addr
23224         nop
23225         addi 3,2,ld1@toc
23226         bl .__tls_get_addr
23227         nop
23228         addi 3,2,x1@got@tlsld
23229         bl .__tls_get_addr
23230         nop
23231         addi 9,3,x1@dtprel
23232         bl .__tls_get_addr
23233         nop
23234         addis 9,3,x2@dtprel@ha
23235         addi 9,9,x2@dtprel@l
23236         bl .__tls_get_addr
23237         nop
23238         ld 9,x3@got@dtprel(2)
23239         add 9,9,3
23240         bl .__tls_get_addr
23241         nop'
23242         tls_first_major=2
23243         tls_first_minor=14
23244         tls_as_opt="-a64 --fatal-warnings"
23245         ;;
23246   s390-*-*)
23247     conftest_s='
23248         .section ".tdata","awT",@progbits
23249 foo:    .long   25
23250         .text
23251         .long   foo@TLSGD
23252         .long   foo@TLSLDM
23253         .long   foo@DTPOFF
23254         .long   foo@NTPOFF
23255         .long   foo@GOTNTPOFF
23256         .long   foo@INDNTPOFF
23257         l       %r1,foo@GOTNTPOFF(%r12)
23258         l       %r1,0(%r1):tls_load:foo
23259         bas     %r14,0(%r1,%r13):tls_gdcall:foo
23260         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
23261         tls_first_major=2
23262         tls_first_minor=14
23263         tls_as_opt="-m31 --fatal-warnings"
23264         ;;
23265   s390x-*-*)
23266     conftest_s='
23267         .section ".tdata","awT",@progbits
23268 foo:    .long   25
23269         .text
23270         .quad   foo@TLSGD
23271         .quad   foo@TLSLDM
23272         .quad   foo@DTPOFF
23273         .quad   foo@NTPOFF
23274         .quad   foo@GOTNTPOFF
23275         lg      %r1,foo@GOTNTPOFF(%r12)
23276         larl    %r1,foo@INDNTPOFF
23277         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
23278         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
23279         tls_first_major=2
23280         tls_first_minor=14
23281         tls_as_opt="-m64 -Aesame --fatal-warnings"
23282         ;;
23283   sh-*-* | sh[34]-*-*)
23284     conftest_s='
23285         .section ".tdata","awT",@progbits
23286 foo:    .long   25
23287         .text
23288         .long   foo@TLSGD
23289         .long   foo@TLSLDM
23290         .long   foo@DTPOFF
23291         .long   foo@GOTTPOFF
23292         .long   foo@TPOFF'
23293         tls_first_major=2
23294         tls_first_minor=13
23295         tls_as_opt=--fatal-warnings
23296         ;;
23297   sparc*-*-*)
23298     case "$target" in
23299       sparc*-sun-solaris2.*)
23300         on_solaris=yes
23301         tga_func=__tls_get_addr
23302         ;;
23303       *)
23304         on_solaris=no
23305         ;;
23306     esac
23307     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23308       conftest_s='
23309         .section ".tdata",#alloc,#write,#tls'
23310         tls_first_major=0
23311         tls_first_minor=0
23312     else
23313       conftest_s='
23314         .section ".tdata","awT",@progbits'
23315         tls_first_major=2
23316         tls_first_minor=14
23317         tls_as_opt="-32 --fatal-warnings"
23318     fi
23319     conftest_s="$conftest_s
23320 foo:    .long   25
23321         .text
23322         sethi   %tgd_hi22(foo), %o0
23323         add     %o0, %tgd_lo10(foo), %o1
23324         add     %l7, %o1, %o0, %tgd_add(foo)
23325         call    __tls_get_addr, %tgd_call(foo)
23326         sethi   %tldm_hi22(foo), %l1
23327         add     %l1, %tldm_lo10(foo), %l2
23328         add     %l7, %l2, %o0, %tldm_add(foo)
23329         call    __tls_get_addr, %tldm_call(foo)
23330         sethi   %tldo_hix22(foo), %l3
23331         xor     %l3, %tldo_lox10(foo), %l4
23332         add     %o0, %l4, %l5, %tldo_add(foo)
23333         sethi   %tie_hi22(foo), %o3
23334         add     %o3, %tie_lo10(foo), %o3
23335         ld      [%l7 + %o3], %o2, %tie_ld(foo)
23336         add     %g7, %o2, %o4, %tie_add(foo)
23337         sethi   %tle_hix22(foo), %l1
23338         xor     %l1, %tle_lox10(foo), %o5
23339         ld      [%g7 + %o5], %o1"
23340         ;;
23341   tilepro*-*-*)
23342       conftest_s='
23343         .section ".tdata","awT",@progbits
23344 foo:    .long   25
23345         .text
23346         addli   r0, zero, tls_gd(foo)
23347         auli    r0, zero, tls_gd_ha16(foo)
23348         addli   r0, r0, tls_gd_lo16(foo)
23349         jal     __tls_get_addr
23350         addli   r0, zero, tls_ie(foo)
23351         auli    r0, r0, tls_ie_ha16(foo)
23352         addli   r0, r0, tls_ie_lo16(foo)'
23353         tls_first_major=2
23354         tls_first_minor=22
23355         tls_as_opt="--fatal-warnings"
23356         ;;
23357   tilegx*-*-*)
23358       conftest_s='
23359         .section ".tdata","awT",@progbits
23360 foo:    .long   25
23361         .text
23362         shl16insli r0, zero, hw0_last_tls_gd(foo)
23363         shl16insli r0, zero, hw1_last_tls_gd(foo)
23364         shl16insli r0, r0,   hw0_tls_gd(foo)
23365         jal        __tls_get_addr
23366         shl16insli r0, zero, hw1_last_tls_ie(foo)
23367         shl16insli r0, r0,   hw0_tls_ie(foo)'
23368         tls_first_major=2
23369         tls_first_minor=22
23370         tls_as_opt="--fatal-warnings"
23371         ;;
23372   xtensa*-*-*)
23373     conftest_s='
23374         .section ".tdata","awT",@progbits
23375 foo:    .long   25
23376         .text
23377         movi    a8, foo@TLSFUNC
23378         movi    a10, foo@TLSARG
23379         callx8.tls a8, foo@TLSCALL'
23380         tls_first_major=2
23381         tls_first_minor=19
23382         ;;
23383 esac
23384 set_have_as_tls=no
23385 if test "x$enable_tls" = xno ; then
23386   : # TLS explicitly disabled.
23387 elif test "x$enable_tls" = xyes ; then
23388   set_have_as_tls=yes # TLS explicitly enabled.
23389 elif test -z "$tls_first_major"; then
23390   : # If we don't have a check, assume no support.
23391 else
23392   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
23393 $as_echo_n "checking assembler for thread-local storage support... " >&6; }
23394 if test "${gcc_cv_as_tls+set}" = set; then :
23395   $as_echo_n "(cached) " >&6
23396 else
23397   gcc_cv_as_tls=no
23398     if test $in_tree_gas = yes; then
23399     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
23400   then gcc_cv_as_tls=yes
23401 fi
23402   elif test x$gcc_cv_as != x; then
23403     $as_echo "$conftest_s" > conftest.s
23404     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
23405   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23406   (eval $ac_try) 2>&5
23407   ac_status=$?
23408   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23409   test $ac_status = 0; }; }
23410     then
23411         gcc_cv_as_tls=yes
23412     else
23413       echo "configure: failed program was" >&5
23414       cat conftest.s >&5
23415     fi
23416     rm -f conftest.o conftest.s
23417   fi
23418 fi
23419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
23420 $as_echo "$gcc_cv_as_tls" >&6; }
23421 if test $gcc_cv_as_tls = yes; then
23422   set_have_as_tls=yes
23423 fi
23424 fi
23425 case "$target" in
23426   # TLS was introduced in the Solaris 9 FCS release.  Support for GNU-style
23427   # TLS on x86 was only introduced in Solaris 9 4/04, replacing the earlier
23428   # Sun style that Sun ld and GCC don't support any longer.
23429   *-*-solaris2.*)
23430     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker and ld.so.1 TLS support" >&5
23431 $as_echo_n "checking linker and ld.so.1 TLS support... " >&6; }
23432     ld_tls_support=no
23433     # Check ld and ld.so.1 TLS support.
23434     if echo "$ld_ver" | grep GNU > /dev/null; then
23435       # Assume all interesting versions of GNU ld have TLS support.
23436       # FIXME: still need ld.so.1 support, i.e. ld version checks below.
23437       ld_tls_support=yes
23438     else
23439       case "$target" in
23440         # Solaris 9/x86 ld has GNU style TLS support since version 1.374.
23441         i?86-*-solaris2.9)
23442           min_tls_ld_vers_minor=374
23443           ;;
23444         # Solaris 9/SPARC and Solaris 10+ ld have TLS support since FCS.
23445         sparc*-*-solaris2.9 | *-*-solaris2.1[0-9]*)
23446           min_tls_ld_vers_minor=343
23447           ;;
23448       esac
23449       if test "$ld_vers_major" -gt 1 || \
23450         test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then
23451         ld_tls_support=yes
23452       else
23453         set_have_as_tls=no
23454       fi
23455     fi
23456     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_tls_support" >&5
23457 $as_echo "$ld_tls_support" >&6; }
23458
23459     save_LIBS="$LIBS"
23460     save_LDFLAGS="$LDFLAGS"
23461     LIBS=
23462     LDFLAGS=
23463
23464     { $as_echo "$as_me:${as_lineno-$LINENO}: checking library containing $tga_func" >&5
23465 $as_echo_n "checking library containing $tga_func... " >&6; }
23466     # Before Solaris 10, __tls_get_addr (SPARC/x64) resp. ___tls_get_addr
23467     # (32-bit x86) only lived in libthread, so check for that.  Keep
23468     # set_have_as_tls if found, disable if not.
23469     as_ac_Search=`$as_echo "ac_cv_search_$tga_func" | $as_tr_sh`
23470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $tga_func" >&5
23471 $as_echo_n "checking for library containing $tga_func... " >&6; }
23472 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23473   $as_echo_n "(cached) " >&6
23474 else
23475   ac_func_search_save_LIBS=$LIBS
23476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23477 /* end confdefs.h.  */
23478
23479 /* Override any GCC internal prototype to avoid an error.
23480    Use char because int might match the return type of a GCC
23481    builtin and then its argument prototype would still apply.  */
23482 #ifdef __cplusplus
23483 extern "C"
23484 #endif
23485 char $tga_func ();
23486 int
23487 main ()
23488 {
23489 return $tga_func ();
23490   ;
23491   return 0;
23492 }
23493 _ACEOF
23494 for ac_lib in '' thread; do
23495   if test -z "$ac_lib"; then
23496     ac_res="none required"
23497   else
23498     ac_res=-l$ac_lib
23499     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
23500   fi
23501   if ac_fn_c_try_link "$LINENO"; then :
23502   eval "$as_ac_Search=\$ac_res"
23503 fi
23504 rm -f core conftest.err conftest.$ac_objext \
23505     conftest$ac_exeext
23506   if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23507   break
23508 fi
23509 done
23510 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23511
23512 else
23513   eval "$as_ac_Search=no"
23514 fi
23515 rm conftest.$ac_ext
23516 LIBS=$ac_func_search_save_LIBS
23517 fi
23518 eval ac_res=\$$as_ac_Search
23519                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
23520 $as_echo "$ac_res" >&6; }
23521 eval ac_res=\$$as_ac_Search
23522 if test "$ac_res" != no; then :
23523   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
23524
23525 else
23526   set_have_as_tls=no
23527 fi
23528
23529     # Clear LIBS if we cannot support TLS.
23530     if test $set_have_as_tls = no; then
23531       LIBS=
23532     fi
23533     # Always define LIB_TLS_SPEC, even without TLS support.
23534
23535 cat >>confdefs.h <<_ACEOF
23536 #define LIB_TLS_SPEC "$LIBS"
23537 _ACEOF
23538
23539     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBS" >&5
23540 $as_echo "$LIBS" >&6; }
23541
23542     LIBS="$save_LIBS"
23543     LDFLAGS="$save_LDFLAGS"
23544     ;;
23545 esac
23546 if test $set_have_as_tls = yes ; then
23547
23548 $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
23549
23550 fi
23551
23552 # Target-specific assembler checks.
23553
23554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
23555 $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
23556 gcc_cv_ld_static_dynamic=no
23557 gcc_cv_ld_static_option='-Bstatic'
23558 gcc_cv_ld_dynamic_option='-Bdynamic'
23559 if test $in_tree_ld = yes ; then
23560   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
23561     gcc_cv_ld_static_dynamic=yes
23562   fi
23563 elif test x$gcc_cv_ld != x; then
23564   # Check if linker supports -Bstatic/-Bdynamic option
23565   if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
23566      && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
23567       gcc_cv_ld_static_dynamic=yes
23568   else
23569     case "$target" in
23570       # HP-UX ld uses -a flags to select between shared and archive.
23571       *-*-hpux*)
23572         if test x"$gnu_ld" = xno; then
23573           gcc_cv_ld_static_dynamic=yes
23574           gcc_cv_ld_static_option="-aarchive_shared"
23575           gcc_cv_ld_dynamic_option="-adefault"
23576         fi
23577         ;;
23578       # Solaris 2 ld always supports -Bstatic/-Bdynamic.
23579       *-*-solaris2*)
23580         gcc_cv_ld_static_dynamic=yes
23581         ;;
23582     esac
23583   fi
23584 fi
23585 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
23586
23587 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
23588
23589
23590 cat >>confdefs.h <<_ACEOF
23591 #define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
23592 _ACEOF
23593
23594
23595 cat >>confdefs.h <<_ACEOF
23596 #define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
23597 _ACEOF
23598
23599 fi
23600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
23601 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
23602
23603 if test x"$demangler_in_ld" = xyes; then
23604   { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
23605 $as_echo_n "checking linker --demangle support... " >&6; }
23606   gcc_cv_ld_demangle=no
23607   if test $in_tree_ld = yes; then
23608     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
23609       gcc_cv_ld_demangle=yes
23610     fi
23611   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
23612     # Check if the GNU linker supports --demangle option
23613     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
23614       gcc_cv_ld_demangle=yes
23615     fi
23616   fi
23617   if test x"$gcc_cv_ld_demangle" = xyes; then
23618
23619 $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
23620
23621   fi
23622   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
23623 $as_echo "$gcc_cv_ld_demangle" >&6; }
23624 fi
23625
23626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5
23627 $as_echo_n "checking linker plugin support... " >&6; }
23628 gcc_cv_lto_plugin=0
23629 if test -f liblto_plugin.la; then
23630   save_ld_ver="$ld_ver"
23631   save_ld_vers_major="$ld_vers_major"
23632   save_ld_vers_minor="$ld_vers_minor"
23633   save_ld_is_gold="$ld_is_gold"
23634
23635   ld_is_gold=no
23636
23637   if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
23638     ld_ver="GNU ld"
23639     # FIXME: ld_is_gold?
23640     ld_vers_major="$gcc_cv_gld_major_version"
23641     ld_vers_minor="$gcc_cv_gld_minor_version"
23642   else
23643     # Determine plugin linker version.
23644     # FIXME: Partial duplicate from above, generalize.
23645     ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
23646     if echo "$ld_ver" | grep GNU > /dev/null; then
23647       if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
23648         ld_is_gold=yes
23649         ld_vers=`echo $ld_ver | sed -n \
23650             -e 's,^[^)]*[        ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
23651       else
23652         ld_vers=`echo $ld_ver | sed -n \
23653             -e 's,^.*[   ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
23654       fi
23655       ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
23656       ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
23657     fi
23658   fi
23659
23660   # Determine plugin support.
23661   if echo "$ld_ver" | grep GNU > /dev/null; then
23662     # Require GNU ld or gold 2.21+ for plugin support by default.
23663     if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
23664       gcc_cv_lto_plugin=2
23665     # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
23666     elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
23667       gcc_cv_lto_plugin=1
23668     fi
23669   fi
23670
23671   ld_ver="$save_ld_ver"
23672   ld_vers_major="$save_ld_vers_major"
23673   ld_vers_minor="$save_ld_vers_minor"
23674   ld_is_gold="$save_ld_is_gold"
23675 fi
23676
23677 cat >>confdefs.h <<_ACEOF
23678 #define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin
23679 _ACEOF
23680
23681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5
23682 $as_echo "$gcc_cv_lto_plugin" >&6; }
23683
23684 case "$target" in
23685   # All TARGET_ABI_OSF targets.
23686   alpha*-*-linux* | alpha*-*-*bsd*)
23687     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
23688 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
23689 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then :
23690   $as_echo_n "(cached) " >&6
23691 else
23692   gcc_cv_as_alpha_explicit_relocs=no
23693     if test $in_tree_gas = yes; then
23694     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
23695   then gcc_cv_as_alpha_explicit_relocs=yes
23696 fi
23697   elif test x$gcc_cv_as != x; then
23698     $as_echo '  .set nomacro
23699         .text
23700         extbl   $3, $2, $3      !lituse_bytoff!1
23701         ldq     $2, a($29)      !literal!1
23702         ldq     $4, b($29)      !literal!2
23703         ldq_u   $3, 0($2)       !lituse_base!1
23704         ldq     $27, f($29)     !literal!5
23705         jsr     $26, ($27), f   !lituse_jsr!5
23706         ldah    $29, 0($26)     !gpdisp!3
23707         lda     $0, c($29)      !gprel
23708         ldah    $1, d($29)      !gprelhigh
23709         lda     $1, d($1)       !gprellow
23710         lda     $29, 0($29)     !gpdisp!3' > conftest.s
23711     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23712   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23713   (eval $ac_try) 2>&5
23714   ac_status=$?
23715   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23716   test $ac_status = 0; }; }
23717     then
23718         gcc_cv_as_alpha_explicit_relocs=yes
23719     else
23720       echo "configure: failed program was" >&5
23721       cat conftest.s >&5
23722     fi
23723     rm -f conftest.o conftest.s
23724   fi
23725 fi
23726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
23727 $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
23728 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
23729
23730 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
23731
23732 fi
23733     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
23734 $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
23735 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then :
23736   $as_echo_n "(cached) " >&6
23737 else
23738   gcc_cv_as_alpha_jsrdirect_relocs=no
23739     if test $in_tree_gas = yes; then
23740     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
23741   then gcc_cv_as_alpha_jsrdirect_relocs=yes
23742 fi
23743   elif test x$gcc_cv_as != x; then
23744     $as_echo '  .set nomacro
23745         .text
23746         ldq     $27, a($29)     !literal!1
23747         jsr     $26, ($27), a   !lituse_jsrdirect!1' > conftest.s
23748     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23749   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23750   (eval $ac_try) 2>&5
23751   ac_status=$?
23752   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23753   test $ac_status = 0; }; }
23754     then
23755         gcc_cv_as_alpha_jsrdirect_relocs=yes
23756     else
23757       echo "configure: failed program was" >&5
23758       cat conftest.s >&5
23759     fi
23760     rm -f conftest.o conftest.s
23761   fi
23762 fi
23763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
23764 $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
23765 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
23766
23767 $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
23768
23769 fi
23770     ;;
23771
23772   cris-*-*)
23773     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
23774 $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
23775 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then :
23776   $as_echo_n "(cached) " >&6
23777 else
23778   gcc_cv_as_cris_no_mul_bug=no
23779     if test $in_tree_gas = yes; then
23780     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
23781   then gcc_cv_as_cris_no_mul_bug=yes
23782 fi
23783   elif test x$gcc_cv_as != x; then
23784     $as_echo '.text' > conftest.s
23785     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
23786   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23787   (eval $ac_try) 2>&5
23788   ac_status=$?
23789   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23790   test $ac_status = 0; }; }
23791     then
23792         gcc_cv_as_cris_no_mul_bug=yes
23793     else
23794       echo "configure: failed program was" >&5
23795       cat conftest.s >&5
23796     fi
23797     rm -f conftest.o conftest.s
23798   fi
23799 fi
23800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
23801 $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
23802 if test $gcc_cv_as_cris_no_mul_bug = yes; then
23803
23804 $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
23805
23806 fi
23807     ;;
23808
23809   sparc*-*-*)
23810     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5
23811 $as_echo_n "checking assembler for .register... " >&6; }
23812 if test "${gcc_cv_as_sparc_register_op+set}" = set; then :
23813   $as_echo_n "(cached) " >&6
23814 else
23815   gcc_cv_as_sparc_register_op=no
23816   if test x$gcc_cv_as != x; then
23817     $as_echo '.register %g2, #scratch' > conftest.s
23818     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23819   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23820   (eval $ac_try) 2>&5
23821   ac_status=$?
23822   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23823   test $ac_status = 0; }; }
23824     then
23825         gcc_cv_as_sparc_register_op=yes
23826     else
23827       echo "configure: failed program was" >&5
23828       cat conftest.s >&5
23829     fi
23830     rm -f conftest.o conftest.s
23831   fi
23832 fi
23833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5
23834 $as_echo "$gcc_cv_as_sparc_register_op" >&6; }
23835 if test $gcc_cv_as_sparc_register_op = yes; then
23836
23837 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
23838
23839 fi
23840
23841     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
23842 $as_echo_n "checking assembler for -relax option... " >&6; }
23843 if test "${gcc_cv_as_sparc_relax+set}" = set; then :
23844   $as_echo_n "(cached) " >&6
23845 else
23846   gcc_cv_as_sparc_relax=no
23847   if test x$gcc_cv_as != x; then
23848     $as_echo '.text' > conftest.s
23849     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
23850   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23851   (eval $ac_try) 2>&5
23852   ac_status=$?
23853   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23854   test $ac_status = 0; }; }
23855     then
23856         gcc_cv_as_sparc_relax=yes
23857     else
23858       echo "configure: failed program was" >&5
23859       cat conftest.s >&5
23860     fi
23861     rm -f conftest.o conftest.s
23862   fi
23863 fi
23864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
23865 $as_echo "$gcc_cv_as_sparc_relax" >&6; }
23866 if test $gcc_cv_as_sparc_relax = yes; then
23867
23868 $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
23869
23870 fi
23871
23872     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
23873 $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
23874 if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then :
23875   $as_echo_n "(cached) " >&6
23876 else
23877   gcc_cv_as_sparc_gotdata_op=no
23878   if test x$gcc_cv_as != x; then
23879     $as_echo '.text
23880 .align 4
23881 foo:
23882         nop
23883 bar:
23884         sethi %gdop_hix22(foo), %g1
23885         xor    %g1, %gdop_lox10(foo), %g1
23886         ld    [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
23887     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
23888   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23889   (eval $ac_try) 2>&5
23890   ac_status=$?
23891   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23892   test $ac_status = 0; }; }
23893     then
23894         if test x$gcc_cv_ld != x \
23895        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
23896          if test x$gcc_cv_objdump != x; then
23897            if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
23898               | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
23899                gcc_cv_as_sparc_gotdata_op=no
23900            else
23901                gcc_cv_as_sparc_gotdata_op=yes
23902            fi
23903          fi
23904        fi
23905        rm -f conftest
23906     else
23907       echo "configure: failed program was" >&5
23908       cat conftest.s >&5
23909     fi
23910     rm -f conftest.o conftest.s
23911   fi
23912 fi
23913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
23914 $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
23915 if test $gcc_cv_as_sparc_gotdata_op = yes; then
23916
23917 $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
23918
23919 fi
23920
23921     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
23922 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
23923 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then :
23924   $as_echo_n "(cached) " >&6
23925 else
23926   gcc_cv_as_sparc_ua_pcrel=no
23927   if test x$gcc_cv_as != x; then
23928     $as_echo '.text
23929 foo:
23930         nop
23931 .data
23932 .align 4
23933 .byte 0
23934 .uaword %r_disp32(foo)' > conftest.s
23935     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
23936   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23937   (eval $ac_try) 2>&5
23938   ac_status=$?
23939   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23940   test $ac_status = 0; }; }
23941     then
23942         if test x$gcc_cv_ld != x \
23943        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
23944          gcc_cv_as_sparc_ua_pcrel=yes
23945        fi
23946        rm -f conftest
23947     else
23948       echo "configure: failed program was" >&5
23949       cat conftest.s >&5
23950     fi
23951     rm -f conftest.o conftest.s
23952   fi
23953 fi
23954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
23955 $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
23956 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
23957
23958 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
23959
23960
23961       { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
23962 $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
23963 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then :
23964   $as_echo_n "(cached) " >&6
23965 else
23966   gcc_cv_as_sparc_ua_pcrel_hidden=no
23967   if test x$gcc_cv_as != x; then
23968     $as_echo '.data
23969 .align 4
23970 .byte 0x31
23971 .uaword %r_disp32(foo)
23972 .byte 0x32, 0x33, 0x34
23973 .global foo
23974 .hidden foo
23975 foo:
23976 .skip 4' > conftest.s
23977     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
23978   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23979   (eval $ac_try) 2>&5
23980   ac_status=$?
23981   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23982   test $ac_status = 0; }; }
23983     then
23984         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
23985          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
23986          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
23987             | grep ' 31000000 07323334' > /dev/null 2>&1; then
23988             if $gcc_cv_objdump -R conftest 2> /dev/null \
23989                | grep 'DISP32' > /dev/null 2>&1; then
23990                 :
23991             else
23992                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
23993             fi
23994          fi
23995          rm -f conftest
23996     else
23997       echo "configure: failed program was" >&5
23998       cat conftest.s >&5
23999     fi
24000     rm -f conftest.o conftest.s
24001   fi
24002 fi
24003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
24004 $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
24005 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
24006
24007 $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
24008
24009 fi
24010
24011 fi # unaligned pcrel relocs
24012
24013     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
24014 $as_echo_n "checking assembler for offsetable %lo()... " >&6; }
24015 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then :
24016   $as_echo_n "(cached) " >&6
24017 else
24018   gcc_cv_as_sparc_offsetable_lo10=no
24019   if test x$gcc_cv_as != x; then
24020     $as_echo '.text
24021         or %g1, %lo(ab) + 12, %g1
24022         or %g1, %lo(ab + 12), %g1' > conftest.s
24023     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
24024   { { eval echo "\"\$as_me\":${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 $ac_status = 0; }; }
24029     then
24030         if test x$gcc_cv_objdump != x \
24031        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
24032           | grep ' 82106000 82106000' > /dev/null 2>&1; then
24033          gcc_cv_as_sparc_offsetable_lo10=yes
24034        fi
24035     else
24036       echo "configure: failed program was" >&5
24037       cat conftest.s >&5
24038     fi
24039     rm -f conftest.o conftest.s
24040   fi
24041 fi
24042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
24043 $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
24044 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
24045
24046 $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
24047
24048 fi
24049
24050     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for FMAF, HPC, and VIS 3.0 instructions" >&5
24051 $as_echo_n "checking assembler for FMAF, HPC, and VIS 3.0 instructions... " >&6; }
24052 if test "${gcc_cv_as_sparc_fmaf+set}" = set; then :
24053   $as_echo_n "(cached) " >&6
24054 else
24055   gcc_cv_as_sparc_fmaf=no
24056   if test x$gcc_cv_as != x; then
24057     $as_echo '.text
24058        .register %g2, #scratch
24059        .register %g3, #scratch
24060        .align 4
24061        fmaddd %f0, %f2, %f4, %f6
24062        addxccc %g1, %g2, %g3
24063        fsrl32 %f2, %f4, %f8
24064        fnaddd %f10, %f12, %f14' > conftest.s
24065     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9d -o conftest.o conftest.s >&5'
24066   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24067   (eval $ac_try) 2>&5
24068   ac_status=$?
24069   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24070   test $ac_status = 0; }; }
24071     then
24072         gcc_cv_as_sparc_fmaf=yes
24073     else
24074       echo "configure: failed program was" >&5
24075       cat conftest.s >&5
24076     fi
24077     rm -f conftest.o conftest.s
24078   fi
24079 fi
24080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_fmaf" >&5
24081 $as_echo "$gcc_cv_as_sparc_fmaf" >&6; }
24082 if test $gcc_cv_as_sparc_fmaf = yes; then
24083
24084 $as_echo "#define HAVE_AS_FMAF_HPC_VIS3 1" >>confdefs.h
24085
24086 fi
24087     ;;
24088
24089   i[34567]86-*-* | x86_64-*-*)
24090     case $target_os in
24091       cygwin*)
24092         # Full C++ conformance when using a shared libstdc++-v3 requires some
24093         # support from the Cygwin DLL, which in more recent versions exports
24094         # wrappers to aid in interposing and redirecting operators new, delete,
24095         # etc., as per n2800 #17.6.4.6 [replacement.functions].  Check if we
24096         # are configuring for a version of Cygwin that exports the wrappers.
24097         if test x$host = x$target; then
24098           ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
24099 if test "x$ac_cv_func___wrap__Znaj" = x""yes; then :
24100   gcc_ac_cygwin_dll_wrappers=yes
24101 else
24102   gcc_ac_cygwin_dll_wrappers=no
24103 fi
24104
24105         else
24106           # Can't check presence of libc functions during cross-compile, so
24107           # we just have to assume we're building for an up-to-date target.
24108           gcc_ac_cygwin_dll_wrappers=yes
24109         fi
24110
24111 cat >>confdefs.h <<_ACEOF
24112 #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
24113 _ACEOF
24114
24115     esac
24116     case $target_os in
24117       cygwin* | pe | mingw32* | interix*)
24118         # Recent binutils allows the three-operand form of ".comm" on PE.  This
24119         # definition is used unconditionally to initialise the default state of
24120         # the target option variable that governs usage of the feature.
24121         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
24122 $as_echo_n "checking assembler for .comm with alignment... " >&6; }
24123 if test "${gcc_cv_as_comm_has_align+set}" = set; then :
24124   $as_echo_n "(cached) " >&6
24125 else
24126   gcc_cv_as_comm_has_align=no
24127     if test $in_tree_gas = yes; then
24128     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
24129   then gcc_cv_as_comm_has_align=yes
24130 fi
24131   elif test x$gcc_cv_as != x; then
24132     $as_echo '.comm foo,1,32' > conftest.s
24133     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24134   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24135   (eval $ac_try) 2>&5
24136   ac_status=$?
24137   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24138   test $ac_status = 0; }; }
24139     then
24140         gcc_cv_as_comm_has_align=yes
24141     else
24142       echo "configure: failed program was" >&5
24143       cat conftest.s >&5
24144     fi
24145     rm -f conftest.o conftest.s
24146   fi
24147 fi
24148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
24149 $as_echo "$gcc_cv_as_comm_has_align" >&6; }
24150
24151
24152 cat >>confdefs.h <<_ACEOF
24153 #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
24154 _ACEOF
24155
24156         # Used for DWARF 2 in PE
24157         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
24158 $as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
24159 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then :
24160   $as_echo_n "(cached) " >&6
24161 else
24162   gcc_cv_as_ix86_pe_secrel32=no
24163     if test $in_tree_gas = yes; then
24164     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
24165   then gcc_cv_as_ix86_pe_secrel32=yes
24166 fi
24167   elif test x$gcc_cv_as != x; then
24168     $as_echo '.text
24169 foo:    nop
24170 .data
24171         .secrel32 foo' > conftest.s
24172     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24173   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24174   (eval $ac_try) 2>&5
24175   ac_status=$?
24176   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24177   test $ac_status = 0; }; }
24178     then
24179         if test x$gcc_cv_ld != x \
24180            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
24181              gcc_cv_as_ix86_pe_secrel32=yes
24182            fi
24183            rm -f conftest
24184     else
24185       echo "configure: failed program was" >&5
24186       cat conftest.s >&5
24187     fi
24188     rm -f conftest.o conftest.s
24189   fi
24190 fi
24191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
24192 $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
24193 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
24194
24195 $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
24196
24197 fi
24198         # Test if the assembler supports the extended form of the .section
24199         # directive that specifies section alignment.  LTO support uses this,
24200         # but normally only after installation, so we warn but don't fail the
24201         # configure if LTO is enabled but the assembler does not support it.
24202         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
24203 $as_echo_n "checking assembler for .section with alignment... " >&6; }
24204 if test "${gcc_cv_as_section_has_align+set}" = set; then :
24205   $as_echo_n "(cached) " >&6
24206 else
24207   gcc_cv_as_section_has_align=no
24208     if test $in_tree_gas = yes; then
24209     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 1`
24210   then gcc_cv_as_section_has_align=yes
24211 fi
24212   elif test x$gcc_cv_as != x; then
24213     $as_echo '.section lto_test,"dr0"' > conftest.s
24214     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
24215   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24216   (eval $ac_try) 2>&5
24217   ac_status=$?
24218   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24219   test $ac_status = 0; }; }
24220     then
24221         gcc_cv_as_section_has_align=yes
24222     else
24223       echo "configure: failed program was" >&5
24224       cat conftest.s >&5
24225     fi
24226     rm -f conftest.o conftest.s
24227   fi
24228 fi
24229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5
24230 $as_echo "$gcc_cv_as_section_has_align" >&6; }
24231
24232         if test x$gcc_cv_as_section_has_align != xyes; then
24233           case ",$enable_languages," in
24234             *,lto,*)
24235               { $as_echo "$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
24236 $as_echo "$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;}
24237               ;;
24238           esac
24239         fi
24240         # Test if the assembler supports the section flag 'e' for specifying
24241         # an excluded section.
24242         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with e" >&5
24243 $as_echo_n "checking assembler for .section with e... " >&6; }
24244 if test "${gcc_cv_as_section_has_e+set}" = set; then :
24245   $as_echo_n "(cached) " >&6
24246 else
24247   gcc_cv_as_section_has_e=no
24248     if test $in_tree_gas = yes; then
24249     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 22 \) \* 1000 + 51`
24250   then gcc_cv_as_section_has_e=yes
24251 fi
24252   elif test x$gcc_cv_as != x; then
24253     $as_echo '.section foo1,"e"
24254 .byte 0,0,0,0' > conftest.s
24255     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24256   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24257   (eval $ac_try) 2>&5
24258   ac_status=$?
24259   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24260   test $ac_status = 0; }; }
24261     then
24262         gcc_cv_as_section_has_e=yes
24263     else
24264       echo "configure: failed program was" >&5
24265       cat conftest.s >&5
24266     fi
24267     rm -f conftest.o conftest.s
24268   fi
24269 fi
24270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_e" >&5
24271 $as_echo "$gcc_cv_as_section_has_e" >&6; }
24272
24273
24274 cat >>confdefs.h <<_ACEOF
24275 #define HAVE_GAS_SECTION_EXCLUDE `if test $gcc_cv_as_section_has_e = yes; then echo 1; else echo 0; fi`
24276 _ACEOF
24277
24278         ;;
24279     esac
24280
24281     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
24282 $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
24283 if test "${gcc_cv_as_ix86_filds+set}" = set; then :
24284   $as_echo_n "(cached) " >&6
24285 else
24286   gcc_cv_as_ix86_filds=no
24287   if test x$gcc_cv_as != x; then
24288     $as_echo 'filds mem; fists mem' > conftest.s
24289     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24290   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24291   (eval $ac_try) 2>&5
24292   ac_status=$?
24293   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24294   test $ac_status = 0; }; }
24295     then
24296         gcc_cv_as_ix86_filds=yes
24297     else
24298       echo "configure: failed program was" >&5
24299       cat conftest.s >&5
24300     fi
24301     rm -f conftest.o conftest.s
24302   fi
24303 fi
24304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
24305 $as_echo "$gcc_cv_as_ix86_filds" >&6; }
24306 if test $gcc_cv_as_ix86_filds = yes; then
24307
24308 $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
24309
24310 fi
24311
24312     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
24313 $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
24314 if test "${gcc_cv_as_ix86_fildq+set}" = set; then :
24315   $as_echo_n "(cached) " >&6
24316 else
24317   gcc_cv_as_ix86_fildq=no
24318   if test x$gcc_cv_as != x; then
24319     $as_echo 'fildq mem; fistpq mem' > conftest.s
24320     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24321   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24322   (eval $ac_try) 2>&5
24323   ac_status=$?
24324   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24325   test $ac_status = 0; }; }
24326     then
24327         gcc_cv_as_ix86_fildq=yes
24328     else
24329       echo "configure: failed program was" >&5
24330       cat conftest.s >&5
24331     fi
24332     rm -f conftest.o conftest.s
24333   fi
24334 fi
24335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
24336 $as_echo "$gcc_cv_as_ix86_fildq" >&6; }
24337 if test $gcc_cv_as_ix86_fildq = yes; then
24338
24339 $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
24340
24341 fi
24342
24343     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
24344 $as_echo_n "checking assembler for cmov syntax... " >&6; }
24345 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then :
24346   $as_echo_n "(cached) " >&6
24347 else
24348   gcc_cv_as_ix86_cmov_sun_syntax=no
24349   if test x$gcc_cv_as != x; then
24350     $as_echo 'cmovl.l %edx, %eax' > conftest.s
24351     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24352   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24353   (eval $ac_try) 2>&5
24354   ac_status=$?
24355   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24356   test $ac_status = 0; }; }
24357     then
24358         gcc_cv_as_ix86_cmov_sun_syntax=yes
24359     else
24360       echo "configure: failed program was" >&5
24361       cat conftest.s >&5
24362     fi
24363     rm -f conftest.o conftest.s
24364   fi
24365 fi
24366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
24367 $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
24368 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
24369
24370 $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
24371
24372 fi
24373
24374     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
24375 $as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
24376 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then :
24377   $as_echo_n "(cached) " >&6
24378 else
24379   gcc_cv_as_ix86_ffreep=no
24380   if test x$gcc_cv_as != x; then
24381     $as_echo 'ffreep %st(1)' > conftest.s
24382     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24383   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24384   (eval $ac_try) 2>&5
24385   ac_status=$?
24386   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24387   test $ac_status = 0; }; }
24388     then
24389         gcc_cv_as_ix86_ffreep=yes
24390     else
24391       echo "configure: failed program was" >&5
24392       cat conftest.s >&5
24393     fi
24394     rm -f conftest.o conftest.s
24395   fi
24396 fi
24397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
24398 $as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
24399 if test $gcc_cv_as_ix86_ffreep = yes; then
24400
24401 $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
24402
24403 fi
24404
24405     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
24406 $as_echo_n "checking assembler for .quad directive... " >&6; }
24407 if test "${gcc_cv_as_ix86_quad+set}" = set; then :
24408   $as_echo_n "(cached) " >&6
24409 else
24410   gcc_cv_as_ix86_quad=no
24411   if test x$gcc_cv_as != x; then
24412     $as_echo '.quad 0' > conftest.s
24413     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24414   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24415   (eval $ac_try) 2>&5
24416   ac_status=$?
24417   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24418   test $ac_status = 0; }; }
24419     then
24420         gcc_cv_as_ix86_quad=yes
24421     else
24422       echo "configure: failed program was" >&5
24423       cat conftest.s >&5
24424     fi
24425     rm -f conftest.o conftest.s
24426   fi
24427 fi
24428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5
24429 $as_echo "$gcc_cv_as_ix86_quad" >&6; }
24430 if test $gcc_cv_as_ix86_quad = yes; then
24431
24432 $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
24433
24434 fi
24435
24436     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
24437 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
24438 if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
24439   $as_echo_n "(cached) " >&6
24440 else
24441   gcc_cv_as_ix86_sahf=no
24442   if test x$gcc_cv_as != x; then
24443     $as_echo '.code64
24444        sahf' > conftest.s
24445     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24446   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24447   (eval $ac_try) 2>&5
24448   ac_status=$?
24449   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24450   test $ac_status = 0; }; }
24451     then
24452         gcc_cv_as_ix86_sahf=yes
24453     else
24454       echo "configure: failed program was" >&5
24455       cat conftest.s >&5
24456     fi
24457     rm -f conftest.o conftest.s
24458   fi
24459 fi
24460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
24461 $as_echo "$gcc_cv_as_ix86_sahf" >&6; }
24462 if test $gcc_cv_as_ix86_sahf = yes; then
24463
24464 $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
24465
24466 fi
24467
24468     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for hle prefixes" >&5
24469 $as_echo_n "checking assembler for hle prefixes... " >&6; }
24470 if test "${gcc_cv_as_ix86_hle+set}" = set; then :
24471   $as_echo_n "(cached) " >&6
24472 else
24473   gcc_cv_as_ix86_hle=no
24474   if test x$gcc_cv_as != x; then
24475     $as_echo 'lock xacquire cmpxchg %esi, (%ecx)' > conftest.s
24476     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24477   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24478   (eval $ac_try) 2>&5
24479   ac_status=$?
24480   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24481   test $ac_status = 0; }; }
24482     then
24483         gcc_cv_as_ix86_hle=yes
24484     else
24485       echo "configure: failed program was" >&5
24486       cat conftest.s >&5
24487     fi
24488     rm -f conftest.o conftest.s
24489   fi
24490 fi
24491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_hle" >&5
24492 $as_echo "$gcc_cv_as_ix86_hle" >&6; }
24493 if test $gcc_cv_as_ix86_hle = yes; then
24494
24495 $as_echo "#define HAVE_AS_IX86_HLE 1" >>confdefs.h
24496
24497 fi
24498
24499     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
24500 $as_echo_n "checking assembler for swap suffix... " >&6; }
24501 if test "${gcc_cv_as_ix86_swap+set}" = set; then :
24502   $as_echo_n "(cached) " >&6
24503 else
24504   gcc_cv_as_ix86_swap=no
24505   if test x$gcc_cv_as != x; then
24506     $as_echo 'movl.s %esp, %ebp' > conftest.s
24507     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24508   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24509   (eval $ac_try) 2>&5
24510   ac_status=$?
24511   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24512   test $ac_status = 0; }; }
24513     then
24514         gcc_cv_as_ix86_swap=yes
24515     else
24516       echo "configure: failed program was" >&5
24517       cat conftest.s >&5
24518     fi
24519     rm -f conftest.o conftest.s
24520   fi
24521 fi
24522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
24523 $as_echo "$gcc_cv_as_ix86_swap" >&6; }
24524 if test $gcc_cv_as_ix86_swap = yes; then
24525
24526 $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
24527
24528 fi
24529
24530     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
24531 $as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
24532 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then :
24533   $as_echo_n "(cached) " >&6
24534 else
24535   gcc_cv_as_ix86_diff_sect_delta=no
24536   if test x$gcc_cv_as != x; then
24537     $as_echo '.section .rodata
24538 .L1:
24539         .long .L2-.L1
24540         .long .L3-.L1
24541         .text
24542 .L3:    nop
24543 .L2:    nop' > conftest.s
24544     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24545   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24546   (eval $ac_try) 2>&5
24547   ac_status=$?
24548   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24549   test $ac_status = 0; }; }
24550     then
24551         gcc_cv_as_ix86_diff_sect_delta=yes
24552     else
24553       echo "configure: failed program was" >&5
24554       cat conftest.s >&5
24555     fi
24556     rm -f conftest.o conftest.s
24557   fi
24558 fi
24559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
24560 $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
24561 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
24562
24563 $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
24564
24565 fi
24566
24567     # These two are used unconditionally by i386.[ch]; it is to be defined
24568     # to 1 if the feature is present, 0 otherwise.
24569     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
24570 $as_echo_n "checking assembler for GOTOFF in data... " >&6; }
24571 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
24572   $as_echo_n "(cached) " >&6
24573 else
24574   gcc_cv_as_ix86_gotoff_in_data=no
24575     if test $in_tree_gas = yes; then
24576     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
24577   then gcc_cv_as_ix86_gotoff_in_data=yes
24578 fi
24579   elif test x$gcc_cv_as != x; then
24580     $as_echo '  .text
24581 .L0:
24582         nop
24583         .data
24584         .long .L0@GOTOFF' > conftest.s
24585     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24586   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24587   (eval $ac_try) 2>&5
24588   ac_status=$?
24589   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24590   test $ac_status = 0; }; }
24591     then
24592         gcc_cv_as_ix86_gotoff_in_data=yes
24593     else
24594       echo "configure: failed program was" >&5
24595       cat conftest.s >&5
24596     fi
24597     rm -f conftest.o conftest.s
24598   fi
24599 fi
24600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
24601 $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
24602
24603
24604 cat >>confdefs.h <<_ACEOF
24605 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
24606 _ACEOF
24607
24608
24609     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
24610 $as_echo_n "checking assembler for rep and lock prefix... " >&6; }
24611 if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then :
24612   $as_echo_n "(cached) " >&6
24613 else
24614   gcc_cv_as_ix86_rep_lock_prefix=no
24615   if test x$gcc_cv_as != x; then
24616     $as_echo 'rep movsl
24617          rep ret
24618          rep nop
24619          rep bsf %ecx, %eax
24620          rep bsr %ecx, %eax
24621          lock addl %edi, (%eax,%esi)
24622          lock orl $0, (%esp)' > conftest.s
24623     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24624   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24625   (eval $ac_try) 2>&5
24626   ac_status=$?
24627   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24628   test $ac_status = 0; }; }
24629     then
24630         gcc_cv_as_ix86_rep_lock_prefix=yes
24631     else
24632       echo "configure: failed program was" >&5
24633       cat conftest.s >&5
24634     fi
24635     rm -f conftest.o conftest.s
24636   fi
24637 fi
24638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
24639 $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
24640 if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
24641
24642 $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
24643
24644 fi
24645
24646     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5
24647 $as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; }
24648 if test "${gcc_cv_as_ix86_tlsgdplt+set}" = set; then :
24649   $as_echo_n "(cached) " >&6
24650 else
24651   gcc_cv_as_ix86_tlsgdplt=no
24652   if test x$gcc_cv_as != x; then
24653     $as_echo 'call    tls_gd@tlsgdplt' > conftest.s
24654     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24655   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24656   (eval $ac_try) 2>&5
24657   ac_status=$?
24658   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24659   test $ac_status = 0; }; }
24660     then
24661         if test x$gcc_cv_ld != x \
24662          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24663            gcc_cv_as_ix86_tlsgdplt=yes
24664          fi
24665          rm -f conftest
24666     else
24667       echo "configure: failed program was" >&5
24668       cat conftest.s >&5
24669     fi
24670     rm -f conftest.o conftest.s
24671   fi
24672 fi
24673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsgdplt" >&5
24674 $as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; }
24675 if test $gcc_cv_as_ix86_tlsgdplt = yes; then
24676
24677 $as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h
24678
24679 fi
24680
24681     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5
24682 $as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; }
24683 if test "${gcc_cv_as_ix86_tlsldmplt+set}" = set; then :
24684   $as_echo_n "(cached) " >&6
24685 else
24686   gcc_cv_as_ix86_tlsldmplt=no
24687   if test x$gcc_cv_as != x; then
24688     $as_echo 'tls_ld:
24689          call    tls_ld@tlsldmplt' > conftest.s
24690     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24691   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24692   (eval $ac_try) 2>&5
24693   ac_status=$?
24694   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24695   test $ac_status = 0; }; }
24696     then
24697         if test x$gcc_cv_ld != x \
24698          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24699            gcc_cv_as_ix86_tlsldmplt=yes
24700          fi
24701          rm -f conftest
24702     else
24703       echo "configure: failed program was" >&5
24704       cat conftest.s >&5
24705     fi
24706     rm -f conftest.o conftest.s
24707   fi
24708 fi
24709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldmplt" >&5
24710 $as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; }
24711 if test $gcc_cv_as_ix86_tlsldmplt = yes; then
24712
24713 $as_echo "#define HAVE_AS_IX86_TLSLDMPLT 1" >>confdefs.h
24714
24715 fi
24716
24717     ;;
24718
24719   ia64*-*-*)
24720     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
24721 $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
24722 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then :
24723   $as_echo_n "(cached) " >&6
24724 else
24725   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
24726     if test $in_tree_gas = yes; then
24727     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24728   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24729 fi
24730   elif test x$gcc_cv_as != x; then
24731     $as_echo '  .text
24732         addl r15 = @ltoffx(x#), gp
24733         ;;
24734         ld8.mov r16 = [r15], x#' > conftest.s
24735     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24736   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24737   (eval $ac_try) 2>&5
24738   ac_status=$?
24739   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24740   test $ac_status = 0; }; }
24741     then
24742         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24743     else
24744       echo "configure: failed program was" >&5
24745       cat conftest.s >&5
24746     fi
24747     rm -f conftest.o conftest.s
24748   fi
24749 fi
24750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
24751 $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
24752 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
24753
24754 $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
24755
24756 fi
24757
24758     ;;
24759
24760   powerpc*-*-*)
24761     case $target in
24762       *-*-aix*) conftest_s='    .machine "pwr5"
24763         .csect .text[PR]
24764         mfcr 3,128';;
24765       *-*-darwin*)
24766         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
24767 $as_echo_n "checking assembler for .machine directive support... " >&6; }
24768 if test "${gcc_cv_as_machine_directive+set}" = set; then :
24769   $as_echo_n "(cached) " >&6
24770 else
24771   gcc_cv_as_machine_directive=no
24772   if test x$gcc_cv_as != x; then
24773     $as_echo '  .machine ppc7400' > conftest.s
24774     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24775   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24776   (eval $ac_try) 2>&5
24777   ac_status=$?
24778   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24779   test $ac_status = 0; }; }
24780     then
24781         gcc_cv_as_machine_directive=yes
24782     else
24783       echo "configure: failed program was" >&5
24784       cat conftest.s >&5
24785     fi
24786     rm -f conftest.o conftest.s
24787   fi
24788 fi
24789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
24790 $as_echo "$gcc_cv_as_machine_directive" >&6; }
24791
24792         if test x$gcc_cv_as_machine_directive != xyes; then
24793           echo "*** This target requires an assembler supporting \".machine\"" >&2
24794           echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
24795           test x$build = x$target && exit 1
24796         fi
24797         conftest_s='    .text
24798         mfcr r3,128';;
24799       *) conftest_s='   .machine power4
24800         .text
24801         mfcr 3,128';;
24802     esac
24803
24804     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
24805 $as_echo_n "checking assembler for mfcr field support... " >&6; }
24806 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then :
24807   $as_echo_n "(cached) " >&6
24808 else
24809   gcc_cv_as_powerpc_mfcrf=no
24810     if test $in_tree_gas = yes; then
24811     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24812   then gcc_cv_as_powerpc_mfcrf=yes
24813 fi
24814   elif test x$gcc_cv_as != x; then
24815     $as_echo "$conftest_s" > conftest.s
24816     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24817   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24818   (eval $ac_try) 2>&5
24819   ac_status=$?
24820   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24821   test $ac_status = 0; }; }
24822     then
24823         gcc_cv_as_powerpc_mfcrf=yes
24824     else
24825       echo "configure: failed program was" >&5
24826       cat conftest.s >&5
24827     fi
24828     rm -f conftest.o conftest.s
24829   fi
24830 fi
24831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
24832 $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
24833 if test $gcc_cv_as_powerpc_mfcrf = yes; then
24834
24835 $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
24836
24837 fi
24838
24839     case $target in
24840       *-*-aix*) conftest_s='    .machine "pwr5"
24841         .csect .text[PR]
24842         popcntb 3,3';;
24843       *) conftest_s='   .machine power5
24844         .text
24845         popcntb 3,3';;
24846     esac
24847
24848     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5
24849 $as_echo_n "checking assembler for popcntb support... " >&6; }
24850 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then :
24851   $as_echo_n "(cached) " >&6
24852 else
24853   gcc_cv_as_powerpc_popcntb=no
24854     if test $in_tree_gas = yes; then
24855     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
24856   then gcc_cv_as_powerpc_popcntb=yes
24857 fi
24858   elif test x$gcc_cv_as != x; then
24859     $as_echo "$conftest_s" > conftest.s
24860     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24861   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24862   (eval $ac_try) 2>&5
24863   ac_status=$?
24864   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24865   test $ac_status = 0; }; }
24866     then
24867         gcc_cv_as_powerpc_popcntb=yes
24868     else
24869       echo "configure: failed program was" >&5
24870       cat conftest.s >&5
24871     fi
24872     rm -f conftest.o conftest.s
24873   fi
24874 fi
24875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5
24876 $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; }
24877 if test $gcc_cv_as_powerpc_popcntb = yes; then
24878
24879 $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h
24880
24881 fi
24882
24883     case $target in
24884       *-*-aix*) conftest_s='    .machine "pwr5x"
24885         .csect .text[PR]
24886         frin 1,1';;
24887       *) conftest_s='   .machine power5
24888         .text
24889         frin 1,1';;
24890     esac
24891
24892     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5
24893 $as_echo_n "checking assembler for fp round support... " >&6; }
24894 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then :
24895   $as_echo_n "(cached) " >&6
24896 else
24897   gcc_cv_as_powerpc_fprnd=no
24898     if test $in_tree_gas = yes; then
24899     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
24900   then gcc_cv_as_powerpc_fprnd=yes
24901 fi
24902   elif test x$gcc_cv_as != x; then
24903     $as_echo "$conftest_s" > 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_powerpc_fprnd=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_powerpc_fprnd" >&5
24920 $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; }
24921 if test $gcc_cv_as_powerpc_fprnd = yes; then
24922
24923 $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h
24924
24925 fi
24926
24927     case $target in
24928       *-*-aix*) conftest_s='    .machine "pwr6"
24929         .csect .text[PR]
24930         mffgpr 1,3';;
24931       *) conftest_s='   .machine power6
24932         .text
24933         mffgpr 1,3';;
24934     esac
24935
24936     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5
24937 $as_echo_n "checking assembler for move fp gpr support... " >&6; }
24938 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then :
24939   $as_echo_n "(cached) " >&6
24940 else
24941   gcc_cv_as_powerpc_mfpgpr=no
24942     if test $in_tree_gas = yes; then
24943     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24944   then gcc_cv_as_powerpc_mfpgpr=yes
24945 fi
24946   elif test x$gcc_cv_as != x; then
24947     $as_echo "$conftest_s" > conftest.s
24948     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24949   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24950   (eval $ac_try) 2>&5
24951   ac_status=$?
24952   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24953   test $ac_status = 0; }; }
24954     then
24955         gcc_cv_as_powerpc_mfpgpr=yes
24956     else
24957       echo "configure: failed program was" >&5
24958       cat conftest.s >&5
24959     fi
24960     rm -f conftest.o conftest.s
24961   fi
24962 fi
24963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5
24964 $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; }
24965 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
24966
24967 $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h
24968
24969 fi
24970
24971     case $target in
24972       *-*-aix*) conftest_s='    .csect .text[PR]
24973 LCF..0:
24974         addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
24975       *-*-darwin*)
24976         conftest_s='    .text
24977 LCF0:
24978         addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
24979       *) conftest_s='   .text
24980 .LCF0:
24981         addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
24982     esac
24983
24984     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
24985 $as_echo_n "checking assembler for rel16 relocs... " >&6; }
24986 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then :
24987   $as_echo_n "(cached) " >&6
24988 else
24989   gcc_cv_as_powerpc_rel16=no
24990     if test $in_tree_gas = yes; then
24991     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
24992   then gcc_cv_as_powerpc_rel16=yes
24993 fi
24994   elif test x$gcc_cv_as != x; then
24995     $as_echo "$conftest_s" > conftest.s
24996     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24997   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24998   (eval $ac_try) 2>&5
24999   ac_status=$?
25000   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25001   test $ac_status = 0; }; }
25002     then
25003         gcc_cv_as_powerpc_rel16=yes
25004     else
25005       echo "configure: failed program was" >&5
25006       cat conftest.s >&5
25007     fi
25008     rm -f conftest.o conftest.s
25009   fi
25010 fi
25011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
25012 $as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
25013 if test $gcc_cv_as_powerpc_rel16 = yes; then
25014
25015 $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
25016
25017 fi
25018
25019     case $target in
25020       *-*-aix*) conftest_s='    .machine "pwr6"
25021         .csect .text[PR]
25022         cmpb 3,4,5';;
25023       *) conftest_s='   .machine power6
25024         .text
25025         cmpb 3,4,5';;
25026     esac
25027
25028     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5
25029 $as_echo_n "checking assembler for compare bytes support... " >&6; }
25030 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then :
25031   $as_echo_n "(cached) " >&6
25032 else
25033   gcc_cv_as_powerpc_cmpb=no
25034     if test $in_tree_gas = yes; then
25035     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25036   then gcc_cv_as_powerpc_cmpb=yes
25037 fi
25038   elif test x$gcc_cv_as != x; then
25039     $as_echo "$conftest_s" > conftest.s
25040     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25041   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25042   (eval $ac_try) 2>&5
25043   ac_status=$?
25044   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25045   test $ac_status = 0; }; }
25046     then
25047         gcc_cv_as_powerpc_cmpb=yes
25048     else
25049       echo "configure: failed program was" >&5
25050       cat conftest.s >&5
25051     fi
25052     rm -f conftest.o conftest.s
25053   fi
25054 fi
25055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5
25056 $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; }
25057 if test $gcc_cv_as_powerpc_cmpb = yes; then
25058
25059 $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h
25060
25061 fi
25062
25063     case $target in
25064       *-*-aix*) conftest_s='    .machine "pwr6"
25065         .csect .text[PR]
25066         dadd 1,2,3';;
25067       *) conftest_s='   .machine power6
25068         .text
25069         dadd 1,2,3';;
25070     esac
25071
25072     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5
25073 $as_echo_n "checking assembler for decimal float support... " >&6; }
25074 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then :
25075   $as_echo_n "(cached) " >&6
25076 else
25077   gcc_cv_as_powerpc_dfp=no
25078     if test $in_tree_gas = yes; then
25079     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25080   then gcc_cv_as_powerpc_dfp=yes
25081 fi
25082   elif test x$gcc_cv_as != x; then
25083     $as_echo "$conftest_s" > conftest.s
25084     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25085   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25086   (eval $ac_try) 2>&5
25087   ac_status=$?
25088   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25089   test $ac_status = 0; }; }
25090     then
25091         gcc_cv_as_powerpc_dfp=yes
25092     else
25093       echo "configure: failed program was" >&5
25094       cat conftest.s >&5
25095     fi
25096     rm -f conftest.o conftest.s
25097   fi
25098 fi
25099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5
25100 $as_echo "$gcc_cv_as_powerpc_dfp" >&6; }
25101 if test $gcc_cv_as_powerpc_dfp = yes; then
25102
25103 $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h
25104
25105 fi
25106
25107     case $target in
25108       *-*-aix*) conftest_s='    .machine "pwr7"
25109         .csect .text[PR]
25110         lxvd2x 1,2,3';;
25111       *) conftest_s='   .machine power7
25112         .text
25113         lxvd2x 1,2,3';;
25114     esac
25115
25116     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
25117 $as_echo_n "checking assembler for vector-scalar support... " >&6; }
25118 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then :
25119   $as_echo_n "(cached) " >&6
25120 else
25121   gcc_cv_as_powerpc_vsx=no
25122     if test $in_tree_gas = yes; then
25123     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25124   then gcc_cv_as_powerpc_vsx=yes
25125 fi
25126   elif test x$gcc_cv_as != x; then
25127     $as_echo "$conftest_s" > conftest.s
25128     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25129   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25130   (eval $ac_try) 2>&5
25131   ac_status=$?
25132   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25133   test $ac_status = 0; }; }
25134     then
25135         gcc_cv_as_powerpc_vsx=yes
25136     else
25137       echo "configure: failed program was" >&5
25138       cat conftest.s >&5
25139     fi
25140     rm -f conftest.o conftest.s
25141   fi
25142 fi
25143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
25144 $as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
25145 if test $gcc_cv_as_powerpc_vsx = yes; then
25146
25147 $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
25148
25149 fi
25150
25151     case $target in
25152       *-*-aix*) conftest_s='    .machine "pwr7"
25153         .csect .text[PR]
25154         popcntd 3,3';;
25155       *) conftest_s='   .machine power7
25156         .text
25157         popcntd 3,3';;
25158     esac
25159
25160     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5
25161 $as_echo_n "checking assembler for popcntd support... " >&6; }
25162 if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then :
25163   $as_echo_n "(cached) " >&6
25164 else
25165   gcc_cv_as_powerpc_popcntd=no
25166     if test $in_tree_gas = yes; then
25167     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25168   then gcc_cv_as_powerpc_popcntd=yes
25169 fi
25170   elif test x$gcc_cv_as != x; then
25171     $as_echo "$conftest_s" > conftest.s
25172     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25173   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25174   (eval $ac_try) 2>&5
25175   ac_status=$?
25176   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25177   test $ac_status = 0; }; }
25178     then
25179         gcc_cv_as_powerpc_popcntd=yes
25180     else
25181       echo "configure: failed program was" >&5
25182       cat conftest.s >&5
25183     fi
25184     rm -f conftest.o conftest.s
25185   fi
25186 fi
25187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5
25188 $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; }
25189 if test $gcc_cv_as_powerpc_popcntd = yes; then
25190
25191 $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h
25192
25193 fi
25194
25195     case $target in
25196       *-*-aix*) conftest_s='    .csect .text[PR]
25197         lwsync';;
25198       *) conftest_s='   .text
25199         lwsync';;
25200     esac
25201
25202     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5
25203 $as_echo_n "checking assembler for lwsync support... " >&6; }
25204 if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then :
25205   $as_echo_n "(cached) " >&6
25206 else
25207   gcc_cv_as_powerpc_lwsync=no
25208     if test $in_tree_gas = yes; then
25209     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25210   then gcc_cv_as_powerpc_lwsync=yes
25211 fi
25212   elif test x$gcc_cv_as != x; then
25213     $as_echo "$conftest_s" > conftest.s
25214     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25215   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25216   (eval $ac_try) 2>&5
25217   ac_status=$?
25218   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25219   test $ac_status = 0; }; }
25220     then
25221         gcc_cv_as_powerpc_lwsync=yes
25222     else
25223       echo "configure: failed program was" >&5
25224       cat conftest.s >&5
25225     fi
25226     rm -f conftest.o conftest.s
25227   fi
25228 fi
25229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5
25230 $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; }
25231 if test $gcc_cv_as_powerpc_lwsync = yes; then
25232
25233 $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h
25234
25235 fi
25236
25237     case $target in
25238       *-*-aix*) conftest_s='    .machine "476"
25239         .csect .text[PR]
25240         dci 0';;
25241       *) conftest_s='   .machine "476"
25242         .text
25243         dci 0';;
25244     esac
25245
25246     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5
25247 $as_echo_n "checking assembler for data cache invalidate support... " >&6; }
25248 if test "${gcc_cv_as_powerpc_dci+set}" = set; then :
25249   $as_echo_n "(cached) " >&6
25250 else
25251   gcc_cv_as_powerpc_dci=no
25252     if test $in_tree_gas = yes; then
25253     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
25254   then gcc_cv_as_powerpc_dci=yes
25255 fi
25256   elif test x$gcc_cv_as != x; then
25257     $as_echo "$conftest_s" > conftest.s
25258     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25259   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25260   (eval $ac_try) 2>&5
25261   ac_status=$?
25262   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25263   test $ac_status = 0; }; }
25264     then
25265         gcc_cv_as_powerpc_dci=yes
25266     else
25267       echo "configure: failed program was" >&5
25268       cat conftest.s >&5
25269     fi
25270     rm -f conftest.o conftest.s
25271   fi
25272 fi
25273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dci" >&5
25274 $as_echo "$gcc_cv_as_powerpc_dci" >&6; }
25275 if test $gcc_cv_as_powerpc_dci = yes; then
25276
25277 $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h
25278
25279 fi
25280
25281     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25282 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25283 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then :
25284   $as_echo_n "(cached) " >&6
25285 else
25286   gcc_cv_as_powerpc_gnu_attribute=no
25287     if test $in_tree_gas = yes; then
25288     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25289   then gcc_cv_as_powerpc_gnu_attribute=yes
25290 fi
25291   elif test x$gcc_cv_as != x; then
25292     $as_echo '.gnu_attribute 4,1' > conftest.s
25293     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25294   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25295   (eval $ac_try) 2>&5
25296   ac_status=$?
25297   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25298   test $ac_status = 0; }; }
25299     then
25300         gcc_cv_as_powerpc_gnu_attribute=yes
25301     else
25302       echo "configure: failed program was" >&5
25303       cat conftest.s >&5
25304     fi
25305     rm -f conftest.o conftest.s
25306   fi
25307 fi
25308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
25309 $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
25310 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
25311
25312 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25313
25314 fi
25315
25316     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5
25317 $as_echo_n "checking assembler for tls marker support... " >&6; }
25318 if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then :
25319   $as_echo_n "(cached) " >&6
25320 else
25321   gcc_cv_as_powerpc_tls_markers=no
25322     if test $in_tree_gas = yes; then
25323     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0`
25324   then gcc_cv_as_powerpc_tls_markers=yes
25325 fi
25326   elif test x$gcc_cv_as != x; then
25327     $as_echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
25328     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25329   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25330   (eval $ac_try) 2>&5
25331   ac_status=$?
25332   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25333   test $ac_status = 0; }; }
25334     then
25335         gcc_cv_as_powerpc_tls_markers=yes
25336     else
25337       echo "configure: failed program was" >&5
25338       cat conftest.s >&5
25339     fi
25340     rm -f conftest.o conftest.s
25341   fi
25342 fi
25343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5
25344 $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; }
25345 if test $gcc_cv_as_powerpc_tls_markers = yes; then
25346
25347 $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h
25348
25349 fi
25350
25351     case $target in
25352       *-*-aix*)
25353         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5
25354 $as_echo_n "checking assembler for .ref support... " >&6; }
25355 if test "${gcc_cv_as_aix_ref+set}" = set; then :
25356   $as_echo_n "(cached) " >&6
25357 else
25358   gcc_cv_as_aix_ref=no
25359     if test $in_tree_gas = yes; then
25360     if test $gcc_cv_gas_vers -ge `expr \( \( 2.21.0 \* 1000 \) + gcc_cv_as_aix_ref=yes \) \* 1000 + `
25361   then :
25362 fi
25363   elif test x$gcc_cv_as != x; then
25364     $as_echo '  .csect stuff[rw]
25365              stuff:
25366                 .long 1
25367                 .extern sym
25368                 .ref sym
25369           ' > conftest.s
25370     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25371   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25372   (eval $ac_try) 2>&5
25373   ac_status=$?
25374   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25375   test $ac_status = 0; }; }
25376     then
25377         gcc_cv_as_aix_ref=yes
25378     else
25379       echo "configure: failed program was" >&5
25380       cat conftest.s >&5
25381     fi
25382     rm -f conftest.o conftest.s
25383   fi
25384 fi
25385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
25386 $as_echo "$gcc_cv_as_aix_ref" >&6; }
25387 if test $gcc_cv_as_aix_ref = yes; then
25388
25389 $as_echo "#define HAVE_AS_REF 1" >>confdefs.h
25390
25391 fi
25392         ;;
25393     esac
25394     ;;
25395
25396   mips*-*-*)
25397     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
25398 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
25399 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then :
25400   $as_echo_n "(cached) " >&6
25401 else
25402   gcc_cv_as_mips_explicit_relocs=no
25403     if test $in_tree_gas = yes; then
25404     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25405   then gcc_cv_as_mips_explicit_relocs=yes
25406 fi
25407   elif test x$gcc_cv_as != x; then
25408     $as_echo '  lw $4,%gp_rel(foo)($4)' > conftest.s
25409     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25410   { { eval echo "\"\$as_me\":${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_mips_explicit_relocs=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_mips_explicit_relocs" >&5
25425 $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
25426 if test $gcc_cv_as_mips_explicit_relocs = yes; then
25427   if test x$target_cpu_default = x
25428        then target_cpu_default=MASK_EXPLICIT_RELOCS
25429        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
25430        fi
25431 fi
25432     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
25433 $as_echo_n "checking assembler for -mno-shared support... " >&6; }
25434 if test "${gcc_cv_as_mips_no_shared+set}" = set; then :
25435   $as_echo_n "(cached) " >&6
25436 else
25437   gcc_cv_as_mips_no_shared=no
25438     if test $in_tree_gas = yes; then
25439     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
25440   then gcc_cv_as_mips_no_shared=yes
25441 fi
25442   elif test x$gcc_cv_as != x; then
25443     $as_echo 'nop' > conftest.s
25444     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
25445   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25446   (eval $ac_try) 2>&5
25447   ac_status=$?
25448   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25449   test $ac_status = 0; }; }
25450     then
25451         gcc_cv_as_mips_no_shared=yes
25452     else
25453       echo "configure: failed program was" >&5
25454       cat conftest.s >&5
25455     fi
25456     rm -f conftest.o conftest.s
25457   fi
25458 fi
25459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
25460 $as_echo "$gcc_cv_as_mips_no_shared" >&6; }
25461 if test $gcc_cv_as_mips_no_shared = yes; then
25462
25463 $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
25464
25465 fi
25466
25467     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25468 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25469 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then :
25470   $as_echo_n "(cached) " >&6
25471 else
25472   gcc_cv_as_mips_gnu_attribute=no
25473     if test $in_tree_gas = yes; then
25474     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25475   then gcc_cv_as_mips_gnu_attribute=yes
25476 fi
25477   elif test x$gcc_cv_as != x; then
25478     $as_echo '.gnu_attribute 4,1' > conftest.s
25479     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25480   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25481   (eval $ac_try) 2>&5
25482   ac_status=$?
25483   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25484   test $ac_status = 0; }; }
25485     then
25486         gcc_cv_as_mips_gnu_attribute=yes
25487     else
25488       echo "configure: failed program was" >&5
25489       cat conftest.s >&5
25490     fi
25491     rm -f conftest.o conftest.s
25492   fi
25493 fi
25494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
25495 $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
25496 if test $gcc_cv_as_mips_gnu_attribute = yes; then
25497
25498 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25499
25500 fi
25501
25502     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
25503 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
25504 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then :
25505   $as_echo_n "(cached) " >&6
25506 else
25507   gcc_cv_as_mips_dtprelword=no
25508     if test $in_tree_gas = yes; then
25509     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25510   then gcc_cv_as_mips_dtprelword=yes
25511 fi
25512   elif test x$gcc_cv_as != x; then
25513     $as_echo '.section .tdata,"awT",@progbits
25514 x:
25515         .word 2
25516         .text
25517         .dtprelword x+0x8000' > conftest.s
25518     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25519   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25520   (eval $ac_try) 2>&5
25521   ac_status=$?
25522   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25523   test $ac_status = 0; }; }
25524     then
25525         gcc_cv_as_mips_dtprelword=yes
25526     else
25527       echo "configure: failed program was" >&5
25528       cat conftest.s >&5
25529     fi
25530     rm -f conftest.o conftest.s
25531   fi
25532 fi
25533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
25534 $as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
25535 if test $gcc_cv_as_mips_dtprelword = yes; then
25536
25537 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
25538
25539 fi
25540
25541     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5
25542 $as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; }
25543 if test "${gcc_cv_as_mips_dspr1_mult+set}" = set; then :
25544   $as_echo_n "(cached) " >&6
25545 else
25546   gcc_cv_as_mips_dspr1_mult=no
25547   if test x$gcc_cv_as != x; then
25548     $as_echo '  .set    mips32r2
25549         .set    nodspr2
25550         .set    dsp
25551         madd    $ac3,$4,$5
25552         maddu   $ac3,$4,$5
25553         msub    $ac3,$4,$5
25554         msubu   $ac3,$4,$5
25555         mult    $ac3,$4,$5
25556         multu   $ac3,$4,$5' > conftest.s
25557     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25558   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25559   (eval $ac_try) 2>&5
25560   ac_status=$?
25561   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25562   test $ac_status = 0; }; }
25563     then
25564         gcc_cv_as_mips_dspr1_mult=yes
25565     else
25566       echo "configure: failed program was" >&5
25567       cat conftest.s >&5
25568     fi
25569     rm -f conftest.o conftest.s
25570   fi
25571 fi
25572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5
25573 $as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; }
25574 if test $gcc_cv_as_mips_dspr1_mult = yes; then
25575
25576 $as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h
25577
25578 fi
25579
25580     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
25581 $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
25582     gcc_cv_as_ld_jalr_reloc=no
25583     if test $gcc_cv_as_mips_explicit_relocs = yes; then
25584       if test $in_tree_ld = yes ; then
25585         if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
25586            && test $in_tree_ld_is_elf = yes; then
25587           gcc_cv_as_ld_jalr_reloc=yes
25588         fi
25589       elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
25590         echo '  .ent x' > conftest.s
25591         echo 'x:        ld $2,%got_disp(y)($3)' >> conftest.s
25592         echo '  ld $25,%call16(y)($28)' >> conftest.s
25593         echo '  .reloc  1f,R_MIPS_JALR,y' >> conftest.s
25594         echo '1:        jalr $25' >> conftest.s
25595         echo '  .reloc  1f,R_MIPS_JALR,x' >> conftest.s
25596         echo '1:        jalr $25' >> conftest.s
25597         echo '  .end x' >> conftest.s
25598         if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
25599            && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
25600           if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
25601              && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
25602             gcc_cv_as_ld_jalr_reloc=yes
25603           fi
25604         fi
25605         rm -f conftest.*
25606       fi
25607     fi
25608     if test $gcc_cv_as_ld_jalr_reloc = yes; then
25609       if test x$target_cpu_default = x; then
25610         target_cpu_default=MASK_RELAX_PIC_CALLS
25611       else
25612         target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
25613       fi
25614     fi
25615     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
25616 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
25617
25618     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
25619 $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
25620 if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then :
25621   $as_echo_n "(cached) " >&6
25622 else
25623   gcc_cv_ld_mips_personality_relaxation=no
25624        if test $in_tree_ld = yes ; then
25625          if test "$gcc_cv_gld_major_version" -eq 2 \
25626                  -a "$gcc_cv_gld_minor_version" -ge 21 \
25627                  -o "$gcc_cv_gld_major_version" -gt 2; then
25628            gcc_cv_ld_mips_personality_relaxation=yes
25629          fi
25630        elif test x$gcc_cv_as != x \
25631                  -a x$gcc_cv_ld != x \
25632                  -a x$gcc_cv_readelf != x ; then
25633          cat > conftest.s <<EOF
25634         .cfi_startproc
25635         .cfi_personality 0x80,indirect_ptr
25636         .ent test
25637 test:
25638         nop
25639         .end test
25640         .cfi_endproc
25641
25642         .section .data,"aw",@progbits
25643 indirect_ptr:
25644         .dc.a personality
25645 EOF
25646          if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
25647             && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
25648            if $gcc_cv_readelf -d conftest 2>&1 \
25649               | grep TEXTREL > /dev/null 2>&1; then
25650              :
25651            elif $gcc_cv_readelf --relocs conftest 2>&1 \
25652                 | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
25653              :
25654            else
25655              gcc_cv_ld_mips_personality_relaxation=yes
25656            fi
25657          fi
25658        fi
25659        rm -f conftest.s conftest.o conftest
25660 fi
25661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
25662 $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
25663     if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
25664
25665 $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
25666
25667     fi
25668     ;;
25669 esac
25670
25671 # Mips and HP-UX need the GNU assembler.
25672 # Linux on IA64 might be able to use the Intel assembler.
25673
25674 case "$target" in
25675   mips*-*-* | *-*-hpux* )
25676     if test x$gas_flag = xyes \
25677        || test x"$host" != x"$build" \
25678        || test ! -x "$gcc_cv_as" \
25679        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
25680       :
25681     else
25682       echo "*** This configuration requires the GNU assembler" >&2
25683       exit 1
25684     fi
25685     ;;
25686 esac
25687
25688 # ??? Not all targets support dwarf2 debug_line, even within a version
25689 # of gas.  Moreover, we need to emit a valid instruction to trigger any
25690 # info to the output file.  So, as supported targets are added to gas 2.11,
25691 # add some instruction here to (also) show we expect this might work.
25692 # ??? Once 2.11 is released, probably need to add first known working
25693 # version to the per-target configury.
25694 case "$cpu_type" in
25695   alpha | arm | avr | bfin | cris | i386 | m32c | m68k | microblaze | mips \
25696   | pa | rs6000 | score | sparc | spu | tilegx | tilepro | xstormy16 | xtensa)
25697     insn="nop"
25698     ;;
25699   ia64 | s390)
25700     insn="nop 0"
25701     ;;
25702   mmix)
25703     insn="swym 0"
25704     ;;
25705 esac
25706 if test x"$insn" != x; then
25707  conftest_s="\
25708         .file 1 \"conftest.s\"
25709         .loc 1 3 0
25710         $insn"
25711  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
25712 $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
25713 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then :
25714   $as_echo_n "(cached) " >&6
25715 else
25716   gcc_cv_as_dwarf2_debug_line=no
25717     if test $in_tree_gas = yes; then
25718     if test $in_tree_gas_is_elf = yes \
25719   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25720   then gcc_cv_as_dwarf2_debug_line=yes
25721 fi
25722   elif test x$gcc_cv_as != x; then
25723     $as_echo "$conftest_s" > conftest.s
25724     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25725   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25726   (eval $ac_try) 2>&5
25727   ac_status=$?
25728   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25729   test $ac_status = 0; }; }
25730     then
25731         if test x$gcc_cv_objdump != x \
25732    && $gcc_cv_objdump -h conftest.o 2> /dev/null \
25733       | grep debug_line > /dev/null 2>&1; then
25734      gcc_cv_as_dwarf2_debug_line=yes
25735    fi
25736     else
25737       echo "configure: failed program was" >&5
25738       cat conftest.s >&5
25739     fi
25740     rm -f conftest.o conftest.s
25741   fi
25742 fi
25743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
25744 $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
25745
25746
25747 # The .debug_line file table must be in the exact order that
25748 # we specified the files, since these indices are also used
25749 # by DW_AT_decl_file.  Approximate this test by testing if
25750 # the assembler bitches if the same index is assigned twice.
25751  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
25752 $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
25753 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then :
25754   $as_echo_n "(cached) " >&6
25755 else
25756   gcc_cv_as_dwarf2_file_buggy=no
25757   if test x$gcc_cv_as != x; then
25758     $as_echo '  .file 1 "foo.s"
25759         .file 1 "bar.s"' > conftest.s
25760     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25761   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25762   (eval $ac_try) 2>&5
25763   ac_status=$?
25764   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25765   test $ac_status = 0; }; }
25766     then
25767         gcc_cv_as_dwarf2_file_buggy=yes
25768     else
25769       echo "configure: failed program was" >&5
25770       cat conftest.s >&5
25771     fi
25772     rm -f conftest.o conftest.s
25773   fi
25774 fi
25775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
25776 $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
25777
25778
25779  if test $gcc_cv_as_dwarf2_debug_line = yes \
25780  && test $gcc_cv_as_dwarf2_file_buggy = no; then
25781
25782 $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
25783
25784  fi
25785
25786  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
25787 $as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
25788 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then :
25789   $as_echo_n "(cached) " >&6
25790 else
25791   gcc_cv_as_gdwarf2_flag=no
25792     if test $in_tree_gas = yes; then
25793     if test $in_tree_gas_is_elf = yes \
25794   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25795   then gcc_cv_as_gdwarf2_flag=yes
25796 fi
25797   elif test x$gcc_cv_as != x; then
25798     $as_echo "$insn" > conftest.s
25799     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
25800   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25801   (eval $ac_try) 2>&5
25802   ac_status=$?
25803   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25804   test $ac_status = 0; }; }
25805     then
25806         gcc_cv_as_gdwarf2_flag=yes
25807     else
25808       echo "configure: failed program was" >&5
25809       cat conftest.s >&5
25810     fi
25811     rm -f conftest.o conftest.s
25812   fi
25813 fi
25814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
25815 $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
25816 if test $gcc_cv_as_gdwarf2_flag = yes; then
25817
25818 $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
25819
25820 fi
25821
25822  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
25823 $as_echo_n "checking assembler for --gstabs option... " >&6; }
25824 if test "${gcc_cv_as_gstabs_flag+set}" = set; then :
25825   $as_echo_n "(cached) " >&6
25826 else
25827   gcc_cv_as_gstabs_flag=no
25828     if test $in_tree_gas = yes; then
25829     if test $in_tree_gas_is_elf = yes \
25830   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25831   then gcc_cv_as_gstabs_flag=yes
25832 fi
25833   elif test x$gcc_cv_as != x; then
25834     $as_echo "$insn" > conftest.s
25835     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
25836   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25837   (eval $ac_try) 2>&5
25838   ac_status=$?
25839   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25840   test $ac_status = 0; }; }
25841     then
25842         # The native Solaris 9/Intel assembler doesn't understand --gstabs
25843    # and warns about it, but still exits successfully.  So check for
25844    # this.
25845    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
25846   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25847   (eval $ac_try) 2>&5
25848   ac_status=$?
25849   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25850   test $ac_status = 0; }; }
25851    then :
25852    else gcc_cv_as_gstabs_flag=yes
25853    fi
25854     else
25855       echo "configure: failed program was" >&5
25856       cat conftest.s >&5
25857     fi
25858     rm -f conftest.o conftest.s
25859   fi
25860 fi
25861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
25862 $as_echo "$gcc_cv_as_gstabs_flag" >&6; }
25863 if test $gcc_cv_as_gstabs_flag = yes; then
25864
25865 $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
25866
25867 fi
25868
25869  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
25870 $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
25871 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then :
25872   $as_echo_n "(cached) " >&6
25873 else
25874   gcc_cv_as_debug_prefix_map_flag=no
25875     if test $in_tree_gas = yes; then
25876     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25877   then gcc_cv_as_debug_prefix_map_flag=yes
25878 fi
25879   elif test x$gcc_cv_as != x; then
25880     $as_echo "$insn" > conftest.s
25881     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
25882   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25883   (eval $ac_try) 2>&5
25884   ac_status=$?
25885   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25886   test $ac_status = 0; }; }
25887     then
25888         gcc_cv_as_debug_prefix_map_flag=yes
25889     else
25890       echo "configure: failed program was" >&5
25891       cat conftest.s >&5
25892     fi
25893     rm -f conftest.o conftest.s
25894   fi
25895 fi
25896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
25897 $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
25898 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
25899
25900 $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
25901
25902 fi
25903 fi
25904
25905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
25906 $as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
25907 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then :
25908   $as_echo_n "(cached) " >&6
25909 else
25910   gcc_cv_as_lcomm_with_alignment=no
25911   if test x$gcc_cv_as != x; then
25912     $as_echo '.lcomm bar,4,16' > conftest.s
25913     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25914   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25915   (eval $ac_try) 2>&5
25916   ac_status=$?
25917   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25918   test $ac_status = 0; }; }
25919     then
25920         gcc_cv_as_lcomm_with_alignment=yes
25921     else
25922       echo "configure: failed program was" >&5
25923       cat conftest.s >&5
25924     fi
25925     rm -f conftest.o conftest.s
25926   fi
25927 fi
25928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
25929 $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
25930 if test $gcc_cv_as_lcomm_with_alignment = yes; then
25931
25932 $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
25933
25934 fi
25935
25936 # Check whether --enable-gnu-unique-object was given.
25937 if test "${enable_gnu_unique_object+set}" = set; then :
25938   enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
25939     yes | no) ;;
25940     *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
25941 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
25942   esac
25943 else
25944   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
25945 $as_echo_n "checking assembler for gnu_unique_object... " >&6; }
25946 if test "${gcc_cv_as_gnu_unique_object+set}" = set; then :
25947   $as_echo_n "(cached) " >&6
25948 else
25949   gcc_cv_as_gnu_unique_object=no
25950     if test $in_tree_gas = yes; then
25951     if test $in_tree_gas_is_elf = yes \
25952   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
25953   then gcc_cv_as_gnu_unique_object=yes
25954 fi
25955   elif test x$gcc_cv_as != x; then
25956     $as_echo '.type foo, '$target_type_format_char'gnu_unique_object' > conftest.s
25957     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25958   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25959   (eval $ac_try) 2>&5
25960   ac_status=$?
25961   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25962   test $ac_status = 0; }; }
25963     then
25964         gcc_cv_as_gnu_unique_object=yes
25965     else
25966       echo "configure: failed program was" >&5
25967       cat conftest.s >&5
25968     fi
25969     rm -f conftest.o conftest.s
25970   fi
25971 fi
25972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
25973 $as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
25974 if test $gcc_cv_as_gnu_unique_object = yes; then
25975   # We need to unquote above to to use the definition from config.gcc.
25976 # Also check for ld.so support, i.e. glibc 2.11 or higher.
25977    if test x$host = x$build -a x$host = x$target &&
25978        ldd --version 2>/dev/null &&
25979        glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then
25980       glibcmajor=`expr "$glibcver" : "\([0-9]*\)"`
25981       glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"`
25982       glibcnum=`expr $glibcmajor \* 1000 + $glibcminor`
25983       if test "$glibcnum" -ge 2011 ; then
25984         enable_gnu_unique_object=yes
25985       fi
25986     fi
25987 fi
25988 fi
25989
25990 if test x$enable_gnu_unique_object = xyes; then
25991
25992 $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
25993
25994 fi
25995
25996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
25997 $as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
25998 if test "${gcc_cv_as_line_zero+set}" = set; then :
25999   $as_echo_n "(cached) " >&6
26000 else
26001   gcc_cv_as_line_zero=no
26002   if test $in_tree_gas = yes; then
26003     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
26004   then gcc_cv_as_line_zero=yes
26005 fi
26006   elif test "x$gcc_cv_as" != x; then
26007     { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
26008     if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
26009   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26010   (eval $ac_try) 2>&5
26011   ac_status=$?
26012   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26013   test $ac_status = 0; }; } &&
26014        test "x`cat conftest.out`" = x
26015     then
26016       gcc_cv_as_line_zero=yes
26017     else
26018       echo "configure: failed program was" >&5
26019       cat conftest.s >&5
26020       echo "configure: error output was" >&5
26021       cat conftest.out >&5
26022     fi
26023     rm -f conftest.o conftest.s conftest.out
26024   fi
26025 fi
26026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
26027 $as_echo "$gcc_cv_as_line_zero" >&6; }
26028 if test "x$gcc_cv_as_line_zero" = xyes; then
26029
26030 $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
26031
26032 fi
26033
26034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
26035 $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
26036 gcc_cv_ld_eh_frame_hdr=no
26037 if test $in_tree_ld = yes ; then
26038   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
26039      && test $in_tree_ld_is_elf = yes; then
26040     gcc_cv_ld_eh_frame_hdr=yes
26041   fi
26042 elif test x$gcc_cv_ld != x; then
26043   if echo "$ld_ver" | grep GNU > /dev/null; then
26044     # Check if linker supports --eh-frame-hdr option
26045     if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
26046       gcc_cv_ld_eh_frame_hdr=yes
26047     fi
26048   else
26049     case "$target" in
26050       *-*-solaris2*)
26051         # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
26052         if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
26053           gcc_cv_ld_eh_frame_hdr=yes
26054         fi
26055         ;;
26056     esac
26057   fi
26058 fi
26059
26060 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
26061
26062 $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
26063
26064 fi
26065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
26066 $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
26067
26068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
26069 $as_echo_n "checking linker position independent executable support... " >&6; }
26070 gcc_cv_ld_pie=no
26071 if test $in_tree_ld = yes ; then
26072   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
26073      && test $in_tree_ld_is_elf = yes; then
26074     gcc_cv_ld_pie=yes
26075   fi
26076 elif test x$gcc_cv_ld != x; then
26077         # Check if linker supports -pie option
26078         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
26079                 gcc_cv_ld_pie=yes
26080         fi
26081 fi
26082 if test x"$gcc_cv_ld_pie" = xyes; then
26083
26084 $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
26085
26086 fi
26087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
26088 $as_echo "$gcc_cv_ld_pie" >&6; }
26089
26090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
26091 $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
26092 gcc_cv_ld_eh_gc_sections=no
26093 if test $in_tree_ld = yes ; then
26094   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
26095      && test $in_tree_ld_is_elf = yes; then
26096     gcc_cv_ld_eh_gc_sections=yes
26097   fi
26098 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
26099   cat > conftest.s <<EOF
26100         .section        .text
26101 .globl _start
26102         .type _start, @function
26103 _start:
26104         .long foo
26105         .size _start, .-_start
26106         .section        .text.foo,"ax",@progbits
26107         .type foo, @function
26108 foo:
26109         .long 0
26110         .size foo, .-foo
26111         .section        .gcc_except_table.foo,"a",@progbits
26112 .L0:
26113         .long 0
26114         .section        .eh_frame,"a",@progbits
26115         .long .L0
26116 EOF
26117   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26118     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26119          | grep "gc-sections option ignored" > /dev/null; then
26120       gcc_cv_ld_eh_gc_sections=no
26121     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26122          | grep gcc_except_table > /dev/null; then
26123       gcc_cv_ld_eh_gc_sections=yes
26124       # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
26125       if test x$gcc_cv_as_comdat_group != xyes; then
26126         gcc_cv_ld_eh_gc_sections=no
26127         cat > conftest.s <<EOF
26128         .section        .text
26129 .globl _start
26130         .type _start, @function
26131 _start:
26132         .long foo
26133         .size _start, .-_start
26134         .section        .gnu.linkonce.t.foo,"ax",@progbits
26135         .type foo, @function
26136 foo:
26137         .long 0
26138         .size foo, .-foo
26139         .section        .gcc_except_table.foo,"a",@progbits
26140 .L0:
26141         .long 0
26142         .section        .eh_frame,"a",@progbits
26143         .long .L0
26144 EOF
26145         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26146           if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26147                | grep "gc-sections option ignored" > /dev/null; then
26148             gcc_cv_ld_eh_gc_sections=no
26149           elif $gcc_cv_objdump -h conftest 2> /dev/null \
26150                | grep gcc_except_table > /dev/null; then
26151             gcc_cv_ld_eh_gc_sections=yes
26152           fi
26153         fi
26154       fi
26155     fi
26156   fi
26157   rm -f conftest.s conftest.o conftest
26158 fi
26159 case "$target" in
26160   hppa*-*-linux*)
26161     # ??? This apparently exposes a binutils bug with PC-relative relocations.
26162     gcc_cv_ld_eh_gc_sections=no
26163     ;;
26164 esac
26165 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
26166
26167 $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
26168
26169 fi
26170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
26171 $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
26172
26173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5
26174 $as_echo_n "checking linker EH garbage collection of sections bug... " >&6; }
26175 gcc_cv_ld_eh_gc_sections_bug=no
26176 if test $in_tree_ld = yes ; then
26177   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
26178      && test $in_tree_ld_is_elf = yes; then
26179     gcc_cv_ld_eh_gc_sections_bug=yes
26180   fi
26181 elif test x$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
26182   gcc_cv_ld_eh_gc_sections_bug=yes
26183   cat > conftest.s <<EOF
26184         .section        .text
26185 .globl _start
26186         .type _start, @function
26187 _start:
26188         .long foo
26189         .size _start, .-_start
26190         .section        .text.startup.foo,"ax",@progbits
26191         .type foo, @function
26192 foo:
26193         .long 0
26194         .size foo, .-foo
26195         .section        .gcc_except_table.foo,"a",@progbits
26196 .L0:
26197         .long 0
26198         .section        .eh_frame,"a",@progbits
26199         .long .L0
26200 EOF
26201   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26202     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26203          | grep "gc-sections option ignored" > /dev/null; then
26204       :
26205     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26206          | grep gcc_except_table > /dev/null; then
26207       gcc_cv_ld_eh_gc_sections_bug=no
26208     fi
26209   fi
26210   rm -f conftest.s conftest.o conftest
26211 fi
26212 if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
26213
26214 $as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h
26215
26216 fi
26217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5
26218 $as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; }
26219
26220 # --------
26221 # UNSORTED
26222 # --------
26223
26224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
26225 $as_echo_n "checking linker --as-needed support... " >&6; }
26226 if test "${gcc_cv_ld_as_needed+set}" = set; then :
26227   $as_echo_n "(cached) " >&6
26228 else
26229   gcc_cv_ld_as_needed=no
26230 if test $in_tree_ld = yes ; then
26231   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
26232      && test $in_tree_ld_is_elf = yes; then
26233     gcc_cv_ld_as_needed=yes
26234   fi
26235 elif test x$gcc_cv_ld != x; then
26236         # Check if linker supports --as-needed and --no-as-needed options
26237         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
26238                 gcc_cv_ld_as_needed=yes
26239         fi
26240 fi
26241
26242 fi
26243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
26244 $as_echo "$gcc_cv_ld_as_needed" >&6; }
26245 if test x"$gcc_cv_ld_as_needed" = xyes; then
26246
26247 $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
26248
26249 fi
26250
26251 case "$target:$tm_file" in
26252   powerpc64-*-freebsd* | powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
26253   case "$target" in
26254      *-*-linux*)
26255      emul_name="-melf64ppc"
26256       ;;
26257      *-*-freebsd*)
26258      emul_name="-melf64ppc_fbsd"
26259       ;;
26260   esac
26261     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
26262 $as_echo_n "checking linker support for omitting dot symbols... " >&6; }
26263 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then :
26264   $as_echo_n "(cached) " >&6
26265 else
26266   gcc_cv_ld_no_dot_syms=no
26267     if test $in_tree_ld = yes ; then
26268       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
26269         gcc_cv_ld_no_dot_syms=yes
26270       fi
26271     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26272       cat > conftest1.s <<EOF
26273         .text
26274         bl .foo
26275 EOF
26276       cat > conftest2.s <<EOF
26277         .section ".opd","aw"
26278         .align 3
26279         .globl foo
26280         .type foo,@function
26281 foo:
26282         .quad .LEfoo,.TOC.@tocbase,0
26283         .text
26284 .LEfoo:
26285         blr
26286         .size foo,.-.LEfoo
26287 EOF
26288       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
26289          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
26290          && $gcc_cv_ld $emul_name -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
26291         gcc_cv_ld_no_dot_syms=yes
26292       fi
26293       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
26294     fi
26295
26296 fi
26297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
26298 $as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
26299     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
26300
26301 $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
26302
26303     fi
26304
26305     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26306 $as_echo_n "checking linker large toc support... " >&6; }
26307 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26308   $as_echo_n "(cached) " >&6
26309 else
26310   gcc_cv_ld_large_toc=no
26311     if test $in_tree_ld = yes ; then
26312       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
26313         gcc_cv_ld_large_toc=yes
26314       fi
26315     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26316       cat > conftest.s <<EOF
26317         .section ".tbss","awT",@nobits
26318         .align 3
26319 ie0:    .space 8
26320         .global _start
26321         .text
26322 _start:
26323         addis 9,13,ie0@got@tprel@ha
26324         ld 9,ie0@got@tprel@l(9)
26325 EOF
26326       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
26327          && $gcc_cv_ld $emul_name --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
26328         gcc_cv_ld_large_toc=yes
26329       fi
26330       rm -f conftest conftest.o conftest.s
26331     fi
26332
26333 fi
26334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26335 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26336     if test x"$gcc_cv_ld_large_toc" = xyes; then
26337
26338 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26339
26340     fi
26341     ;;
26342 esac
26343
26344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
26345 $as_echo_n "checking linker --build-id support... " >&6; }
26346 if test "${gcc_cv_ld_buildid+set}" = set; then :
26347   $as_echo_n "(cached) " >&6
26348 else
26349   gcc_cv_ld_buildid=no
26350   if test $in_tree_ld = yes ; then
26351     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26352        "$gcc_cv_gld_minor_version" -ge 18 -o \
26353        "$gcc_cv_gld_major_version" -gt 2 \
26354        && test $in_tree_ld_is_elf = yes; then
26355       gcc_cv_ld_buildid=yes
26356     fi
26357   elif test x$gcc_cv_ld != x; then
26358     if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
26359       gcc_cv_ld_buildid=yes
26360     fi
26361   fi
26362 fi
26363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
26364 $as_echo "$gcc_cv_ld_buildid" >&6; }
26365 if test x"$gcc_cv_ld_buildid" = xyes; then
26366
26367 $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
26368
26369 fi
26370
26371 # Check whether --enable-linker-build-id was given.
26372 if test "${enable_linker_build_id+set}" = set; then :
26373   enableval=$enable_linker_build_id;
26374 else
26375   enable_linker_build_id=no
26376 fi
26377
26378
26379 if test x"$enable_linker_build_id" = xyes; then
26380   if test x"$gcc_cv_ld_buildid" = xyes; then
26381
26382 $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
26383
26384   else
26385     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
26386 $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
26387   fi
26388 fi
26389
26390 # In binutils 2.21, GNU ld gained support for new emulations fully
26391 # supporting the Solaris 2 ABI.  Detect their presence in the linker used.
26392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
26393 $as_echo_n "checking linker *_sol2 emulation support... " >&6; }
26394 if test "${gcc_cv_ld_sol2_emulation+set}" = set; then :
26395   $as_echo_n "(cached) " >&6
26396 else
26397   gcc_cv_ld_sol2_emulation=no
26398   if test $in_tree_ld = yes ; then
26399     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26400        "$gcc_cv_gld_minor_version" -ge 21 -o \
26401        "$gcc_cv_gld_major_version" -gt 2 \
26402        && test $in_tree_ld_is_elf = yes; then
26403       gcc_cv_ld_sol2_emulation=yes
26404     fi
26405   elif test x$gcc_cv_ld != x; then
26406     if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
26407        grep _sol2 > /dev/null; then
26408       gcc_cv_ld_sol2_emulation=yes
26409     fi
26410   fi
26411 fi
26412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
26413 $as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
26414 if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
26415
26416 $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
26417
26418 fi
26419
26420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
26421 $as_echo_n "checking linker --sysroot support... " >&6; }
26422 if test "${gcc_cv_ld_sysroot+set}" = set; then :
26423   $as_echo_n "(cached) " >&6
26424 else
26425   gcc_cv_ld_sysroot=no
26426   if test $in_tree_ld = yes ; then
26427       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
26428         gcc_cv_ld_sysroot=yes
26429       fi
26430   elif test x$gcc_cv_ld != x; then
26431     if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
26432       gcc_cv_ld_sysroot=yes
26433     fi
26434   fi
26435 fi
26436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
26437 $as_echo "$gcc_cv_ld_sysroot" >&6; }
26438 if test x"$gcc_cv_ld_sysroot" = xyes; then
26439
26440 $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
26441
26442 fi
26443
26444 if test x$with_sysroot = x && test x$host = x$target \
26445    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
26446    && test "$prefix" != "NONE"; then
26447
26448 cat >>confdefs.h <<_ACEOF
26449 #define PREFIX_INCLUDE_DIR "$prefix/include"
26450 _ACEOF
26451
26452 fi
26453
26454 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
26455   if test "x$with_headers" != x; then
26456     target_header_dir=$with_headers
26457   elif test "x$with_sysroot" = x; then
26458     target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-include"
26459   elif test "x$with_build_sysroot" != "x"; then
26460     target_header_dir="${with_build_sysroot}${native_system_header_dir}"
26461   elif test "x$with_sysroot" = xyes; then
26462     target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-root${native_system_header_dir}"
26463   else
26464     target_header_dir="${with_sysroot}${native_system_header_dir}"
26465   fi
26466 else
26467   target_header_dir=${native_system_header_dir}
26468 fi
26469
26470 # Test for stack protector support in target C library.
26471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
26472 $as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
26473 if test "${gcc_cv_libc_provides_ssp+set}" = set; then :
26474   $as_echo_n "(cached) " >&6
26475 else
26476   gcc_cv_libc_provides_ssp=no
26477     case "$target" in
26478        *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
26479       # glibc 2.4 and later provides __stack_chk_fail and
26480       # either __stack_chk_guard, or TLS access to stack guard canary.
26481       if test -f $target_header_dir/features.h \
26482          && $EGREP '^[  ]*#[    ]*define[       ]+__GNU_LIBRARY__[      ]+([1-9][0-9]|[6-9])' \
26483             $target_header_dir/features.h > /dev/null; then
26484         if $EGREP '^[   ]*#[    ]*define[       ]+__GLIBC__[    ]+([1-9][0-9]|[3-9])' \
26485            $target_header_dir/features.h > /dev/null; then
26486           gcc_cv_libc_provides_ssp=yes
26487         elif $EGREP '^[         ]*#[    ]*define[       ]+__GLIBC__[    ]+2' \
26488              $target_header_dir/features.h > /dev/null \
26489              && $EGREP '^[      ]*#[    ]*define[       ]+__GLIBC_MINOR__[      ]+([1-9][0-9]|[4-9])' \
26490              $target_header_dir/features.h > /dev/null; then
26491           gcc_cv_libc_provides_ssp=yes
26492         elif $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC__[   ]+1' \
26493              $target_header_dir/features.h > /dev/null && \
26494              test -f $target_header_dir/bits/uClibc_config.h && \
26495              $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC_HAS_SSP__[   ]+1' \
26496              $target_header_dir/bits/uClibc_config.h > /dev/null; then
26497           gcc_cv_libc_provides_ssp=yes
26498         fi
26499       # all versions of Bionic support stack protector
26500       elif test -f $target_header_dir/sys/cdefs.h \
26501         && $EGREP '^[  ]*#[    ]*define[       ]+__BIONIC__[   ]+1' \
26502            $target_header_dir/sys/cdefs.h > /dev/null; then
26503          gcc_cv_libc_provides_ssp=yes
26504       fi
26505         ;;
26506        *-*-gnu*)
26507          # Avoid complicated tests (see
26508          # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
26509          # simply assert that glibc does provide this, which is true for all
26510          # realistically usable GNU/Hurd configurations.
26511          gcc_cv_libc_provides_ssp=yes;;
26512        *-*-darwin* | *-*-freebsd*)
26513          ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
26514 if test "x$ac_cv_func___stack_chk_fail" = x""yes; then :
26515   gcc_cv_libc_provides_ssp=yes
26516 else
26517   echo "no __stack_chk_fail on this target"
26518 fi
26519
26520         ;;
26521   *) gcc_cv_libc_provides_ssp=no ;;
26522     esac
26523 fi
26524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
26525 $as_echo "$gcc_cv_libc_provides_ssp" >&6; }
26526
26527 if test x$gcc_cv_libc_provides_ssp = xyes; then
26528
26529 $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
26530
26531 fi
26532
26533 # Test for <sys/sdt.h> on the target.
26534
26535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
26536 $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
26537 have_sys_sdt_h=no
26538 if test -f $target_header_dir/sys/sdt.h; then
26539   have_sys_sdt_h=yes
26540
26541 $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
26542
26543 fi
26544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
26545 $as_echo "$have_sys_sdt_h" >&6; }
26546
26547 # Check if TFmode long double should be used by default or not.
26548 # Some glibc targets used DFmode long double, but with glibc 2.4
26549 # and later they can use TFmode.
26550 case "$target" in
26551   powerpc*-*-linux* | \
26552   sparc*-*-linux* | \
26553   s390*-*-linux* | \
26554   alpha*-*-linux*)
26555
26556 # Check whether --with-long-double-128 was given.
26557 if test "${with_long_double_128+set}" = set; then :
26558   withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
26559 else
26560   gcc_cv_target_ldbl128=no
26561       grep '^[  ]*#[    ]*define[       ][      ]*__LONG_DOUBLE_MATH_OPTIONAL' \
26562         $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
26563       && gcc_cv_target_ldbl128=yes
26564
26565 fi
26566
26567     ;;
26568 esac
26569 if test x$gcc_cv_target_ldbl128 = xyes; then
26570
26571 $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
26572
26573 fi
26574
26575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5
26576 $as_echo_n "checking dl_iterate_phdr in target C library... " >&6; }
26577 gcc_cv_target_dl_iterate_phdr=unknown
26578 case "$target" in
26579   # Restrict to Solaris 11+.  While most of the Solaris 11 linker changes
26580   # were backported to Solaris 10 Update 10, dl_iterate_phdr only lives in
26581   # libdl there, both complicating its use and breaking compatibility
26582   # between Solaris 10 updates.
26583   *-*-solaris2.1[1-9]*)
26584     # <link.h> needs both a dl_iterate_phdr declaration and support for
26585     # compilation with largefile support.
26586     if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
26587       && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
26588       gcc_cv_target_dl_iterate_phdr=yes
26589     else
26590       gcc_cv_target_dl_iterate_phdr=no
26591     fi
26592     ;;
26593 esac
26594
26595 if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
26596
26597 $as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h
26598
26599 fi
26600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5
26601 $as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; }
26602
26603 # Find out what GC implementation we want, or may, use.
26604
26605 # Check whether --with-gc was given.
26606 if test "${with_gc+set}" = set; then :
26607   withval=$with_gc; case "$withval" in
26608   page)
26609     GGC=ggc-$withval
26610     ;;
26611   zone)
26612     GGC=ggc-$withval
26613
26614 $as_echo "#define GGC_ZONE 1" >>confdefs.h
26615
26616     ;;
26617   *)
26618     as_fn_error "$withval is an invalid option to --with-gc" "$LINENO" 5
26619     ;;
26620 esac
26621 else
26622   GGC=ggc-page
26623 fi
26624
26625
26626 echo "Using $GGC for garbage collection."
26627
26628 # Libraries to use on the host.  This will normally be set by the top
26629 # level Makefile.  Here we simply capture the value for our Makefile.
26630 if test -z "${HOST_LIBS+set}"; then
26631   HOST_LIBS=
26632 fi
26633
26634
26635 # Use the system's zlib library.
26636 zlibdir=-L../zlib
26637 zlibinc="-I\$(srcdir)/../zlib"
26638
26639 # Check whether --with-system-zlib was given.
26640 if test "${with_system_zlib+set}" = set; then :
26641   withval=$with_system_zlib; zlibdir=
26642 zlibinc=
26643
26644 fi
26645
26646
26647
26648
26649
26650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
26651 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
26652     # Check whether --enable-maintainer-mode was given.
26653 if test "${enable_maintainer_mode+set}" = set; then :
26654   enableval=$enable_maintainer_mode; maintainer_mode=$enableval
26655 else
26656   maintainer_mode=no
26657 fi
26658
26659
26660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
26661 $as_echo "$maintainer_mode" >&6; }
26662
26663 if test "$maintainer_mode" = "yes"; then
26664   MAINT=''
26665 else
26666   MAINT='#'
26667 fi
26668
26669 # --------------
26670 # Language hooks
26671 # --------------
26672
26673 # Make empty files to contain the specs and options for each language.
26674 # Then add #include lines to for a compiler that has specs and/or options.
26675
26676 subdirs=
26677 lang_opt_files=
26678 lang_specs_files=
26679 lang_tree_files=
26680 # These (without "all_") are set in each config-lang.in.
26681 # `language' must be a single word so is spelled singularly.
26682 all_languages=
26683 all_compilers=
26684 all_outputs='Makefile'
26685 # List of language makefile fragments.
26686 all_lang_makefrags=
26687 # Additional files for gengtype
26688 all_gtfiles="$target_gtfiles"
26689
26690 # These are the languages that are set in --enable-languages,
26691 # and are available in the GCC tree.
26692 all_selected_languages=
26693
26694 # Add the language fragments.
26695 # Languages are added via two mechanisms.  Some information must be
26696 # recorded in makefile variables, these are defined in config-lang.in.
26697 # We accumulate them and plug them into the main Makefile.
26698 # The other mechanism is a set of hooks for each of the main targets
26699 # like `clean', `install', etc.
26700
26701 language_hooks="Make-hooks"
26702
26703 for lang in ${srcdir}/*/config-lang.in
26704 do
26705         test "$lang" = "${srcdir}/*/config-lang.in" && continue
26706
26707         lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
26708         if test "x$lang_alias" = x
26709         then
26710               echo "$lang doesn't set \$language." 1>&2
26711               exit 1
26712         fi
26713         subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
26714         subdirs="$subdirs $subdir"
26715
26716         # $gcc_subdir is where the gcc integration files are to be found
26717         # for a language, both for internal compiler purposes (compiler
26718         # sources implementing front-end to GCC tree converters), and for
26719         # build infrastructure purposes (Make-lang.in, etc.)
26720         #
26721         # This will be <subdir> (relative to $srcdir) if a line like
26722         # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
26723         # is found in <langdir>/config-lang.in, and will remain <langdir>
26724         # otherwise.
26725         #
26726         # Except for the language alias (fetched above), the regular
26727         # "config-lang.in" contents are always retrieved from $gcc_subdir,
26728         # so a <langdir>/config-lang.in setting gcc_subdir typically sets
26729         # only this and the language alias.
26730
26731         gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^   ]*\).*$,\1,p' $lang`
26732         if [ "$gcc_subdir" = "" ]; then
26733            gcc_subdir="$subdir"
26734         fi
26735
26736         case ",$enable_languages," in
26737         *,$lang_alias,*)
26738             all_selected_languages="$all_selected_languages $lang_alias"
26739             if test -f $srcdir/$gcc_subdir/lang-specs.h; then
26740                 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
26741             fi
26742             ;;
26743         esac
26744
26745         language=
26746         boot_language=
26747         compilers=
26748         outputs=
26749         gtfiles=
26750         subdir_requires=
26751         . ${srcdir}/$gcc_subdir/config-lang.in
26752         if test "x$language" = x
26753         then
26754                 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
26755                 exit 1
26756         fi
26757
26758         ok=:
26759         case ",$enable_languages," in
26760                 *,$lang_alias,*) ;;
26761                 *)
26762                         for i in $subdir_requires; do
26763                                 test -f "${srcdir}/$i/config-lang.in" && continue
26764                                 ok=false
26765                                 break
26766                         done
26767                 ;;
26768         esac
26769         $ok || continue
26770
26771         all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
26772         if test -f $srcdir/$gcc_subdir/lang.opt; then
26773             lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
26774             all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
26775         fi
26776         if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
26777             lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
26778         fi
26779         all_languages="$all_languages $language"
26780         all_compilers="$all_compilers $compilers"
26781         all_outputs="$all_outputs $outputs"
26782         all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
26783         case ",$enable_languages," in
26784                 *,lto,*)
26785
26786 $as_echo "#define ENABLE_LTO 1" >>confdefs.h
26787
26788                     enable_lto=yes
26789
26790                     ;;
26791                 *) ;;
26792         esac
26793 done
26794
26795 check_languages=
26796 for language in $all_selected_languages
26797 do
26798         check_languages="$check_languages check-$language"
26799 done
26800
26801 # We link each language in with a set of hooks, reached indirectly via
26802 # lang.${target}.  Only do so for selected languages.
26803
26804 rm -f Make-hooks
26805 touch Make-hooks
26806 target_list="all.cross start.encap rest.encap tags \
26807         install-common install-man install-info install-pdf install-html dvi \
26808         pdf html uninstall info man srcextra srcman srcinfo \
26809         mostlyclean clean distclean maintainer-clean install-plugin"
26810
26811 for t in $target_list
26812 do
26813         x=
26814         for lang in $all_selected_languages
26815         do
26816                 x="$x $lang.$t"
26817         done
26818         echo "lang.$t: $x" >> Make-hooks
26819 done
26820
26821 # --------
26822 # Option include files
26823 # --------
26824
26825 ${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
26826 option_includes="option-includes.mk"
26827
26828
26829 # --------
26830 # UNSORTED
26831 # --------
26832
26833 # Create .gdbinit.
26834
26835 echo "dir ." > .gdbinit
26836 echo "dir ${srcdir}" >> .gdbinit
26837 if test x$gdb_needs_out_file_path = xyes
26838 then
26839         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
26840 fi
26841 if test "x$subdirs" != x; then
26842         for s in $subdirs
26843         do
26844                 echo "dir ${srcdir}/$s" >> .gdbinit
26845         done
26846 fi
26847 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
26848
26849 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
26850
26851
26852
26853 # Find a directory in which to install a shared libgcc.
26854
26855 # Check whether --enable-version-specific-runtime-libs was given.
26856 if test "${enable_version_specific_runtime_libs+set}" = set; then :
26857   enableval=$enable_version_specific_runtime_libs;
26858 fi
26859
26860
26861 # Substitute configuration variables
26862
26863
26864
26865
26866
26867
26868
26869
26870
26871
26872
26873
26874
26875
26876
26877
26878
26879
26880
26881
26882
26883
26884
26885
26886
26887
26888
26889
26890
26891
26892
26893
26894
26895
26896
26897
26898
26899
26900
26901
26902
26903
26904
26905
26906
26907
26908
26909
26910
26911
26912
26913
26914
26915
26916
26917
26918
26919
26920
26921
26922
26923
26924 # Echo link setup.
26925 if test x${build} = x${host} ; then
26926   if test x${host} = x${target} ; then
26927     echo "Links are now set up to build a native compiler for ${target}." 1>&2
26928   else
26929     echo "Links are now set up to build a cross-compiler" 1>&2
26930     echo " from ${host} to ${target}." 1>&2
26931   fi
26932 else
26933   if test x${host} = x${target} ; then
26934     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
26935     echo " for ${target}." 1>&2
26936   else
26937     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
26938     echo " from ${host} to ${target}." 1>&2
26939   fi
26940 fi
26941
26942
26943
26944
26945
26946
26947
26948
26949
26950 if test "x${CLOOGLIBS}" != "x" ; then
26951
26952 $as_echo "#define HAVE_cloog 1" >>confdefs.h
26953
26954 fi
26955
26956 # Check for plugin support
26957 # Check whether --enable-plugin was given.
26958 if test "${enable_plugin+set}" = set; then :
26959   enableval=$enable_plugin; enable_plugin=$enableval
26960 else
26961   enable_plugin=yes; default_plugin=yes
26962 fi
26963
26964
26965 pluginlibs=
26966
26967 case "${host}" in
26968   *-*-darwin*)
26969     if test x$build = x$host; then
26970       export_sym_check="nm${exeext} -g"
26971     elif test x$host = x$target; then
26972       export_sym_check="$gcc_cv_nm -g"
26973     else
26974       export_sym_check=
26975     fi
26976   ;;
26977   *)
26978     if test x$build = x$host; then
26979       export_sym_check="objdump${exeext} -T"
26980     elif test x$host = x$target; then
26981       export_sym_check="$gcc_cv_objdump -T"
26982     else
26983       export_sym_check=
26984     fi
26985   ;;
26986 esac
26987
26988 if test x"$enable_plugin" = x"yes"; then
26989
26990   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
26991 $as_echo_n "checking for exported symbols... " >&6; }
26992   if test "x$export_sym_check" != x; then
26993     echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
26994     ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest > /dev/null 2>&1
26995     if $export_sym_check conftest | grep foobar > /dev/null; then
26996       : # No need to use a flag
26997       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26998 $as_echo "yes" >&6; }
26999     else
27000       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27001 $as_echo "yes" >&6; }
27002       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
27003 $as_echo_n "checking for -rdynamic... " >&6; }
27004       ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest > /dev/null 2>&1
27005       if $export_sym_check conftest | grep foobar > /dev/null; then
27006         plugin_rdynamic=yes
27007         pluginlibs="-rdynamic"
27008       else
27009         plugin_rdynamic=no
27010         enable_plugin=no
27011       fi
27012       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
27013 $as_echo "$plugin_rdynamic" >&6; }
27014     fi
27015   else
27016     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
27017 $as_echo "unable to check" >&6; }
27018   fi
27019
27020   # Check -ldl
27021   saved_LIBS="$LIBS"
27022   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
27023 $as_echo_n "checking for library containing dlopen... " >&6; }
27024 if test "${ac_cv_search_dlopen+set}" = set; then :
27025   $as_echo_n "(cached) " >&6
27026 else
27027   ac_func_search_save_LIBS=$LIBS
27028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27029 /* end confdefs.h.  */
27030
27031 /* Override any GCC internal prototype to avoid an error.
27032    Use char because int might match the return type of a GCC
27033    builtin and then its argument prototype would still apply.  */
27034 #ifdef __cplusplus
27035 extern "C"
27036 #endif
27037 char dlopen ();
27038 int
27039 main ()
27040 {
27041 return dlopen ();
27042   ;
27043   return 0;
27044 }
27045 _ACEOF
27046 for ac_lib in '' dl; do
27047   if test -z "$ac_lib"; then
27048     ac_res="none required"
27049   else
27050     ac_res=-l$ac_lib
27051     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
27052   fi
27053   if ac_fn_c_try_link "$LINENO"; then :
27054   ac_cv_search_dlopen=$ac_res
27055 fi
27056 rm -f core conftest.err conftest.$ac_objext \
27057     conftest$ac_exeext
27058   if test "${ac_cv_search_dlopen+set}" = set; then :
27059   break
27060 fi
27061 done
27062 if test "${ac_cv_search_dlopen+set}" = set; then :
27063
27064 else
27065   ac_cv_search_dlopen=no
27066 fi
27067 rm conftest.$ac_ext
27068 LIBS=$ac_func_search_save_LIBS
27069 fi
27070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
27071 $as_echo "$ac_cv_search_dlopen" >&6; }
27072 ac_res=$ac_cv_search_dlopen
27073 if test "$ac_res" != no; then :
27074   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
27075
27076 fi
27077
27078   if test x"$ac_cv_search_dlopen" = x"-ldl"; then
27079     pluginlibs="$pluginlibs -ldl"
27080   fi
27081   LIBS="$saved_LIBS"
27082
27083   # Check that we can build shared objects with -fPIC -shared
27084   saved_LDFLAGS="$LDFLAGS"
27085   saved_CFLAGS="$CFLAGS"
27086   case "${host}" in
27087     *-*-darwin*)
27088       CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
27089       CFLAGS="$CFLAGS -fPIC"
27090       LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
27091     ;;
27092     *)
27093       CFLAGS="$CFLAGS -fPIC"
27094       LDFLAGS="$LDFLAGS -fPIC -shared"
27095     ;;
27096   esac
27097   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
27098 $as_echo_n "checking for -fPIC -shared... " >&6; }
27099   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27100 /* end confdefs.h.  */
27101 extern int X;
27102 int
27103 main ()
27104 {
27105 return X == 0;
27106   ;
27107   return 0;
27108 }
27109 _ACEOF
27110 if ac_fn_c_try_link "$LINENO"; then :
27111   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27112 $as_echo "yes" >&6; }; have_pic_shared=yes
27113 else
27114   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27115 $as_echo "no" >&6; }; have_pic_shared=no
27116 fi
27117 rm -f core conftest.err conftest.$ac_objext \
27118     conftest$ac_exeext conftest.$ac_ext
27119   if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
27120     pluginlibs=
27121     enable_plugin=no
27122   fi
27123   LDFLAGS="$saved_LDFLAGS"
27124   CFLAGS="$saved_CFLAGS"
27125
27126   # If plugin support had been requested but not available, fail.
27127   if test x"$enable_plugin" = x"no" ; then
27128     if test x"$default_plugin" != x"yes"; then
27129       as_fn_error "
27130 Building GCC with plugin support requires a host that supports
27131 -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
27132     fi
27133   fi
27134 fi
27135
27136
27137
27138 if test x"$enable_plugin" = x"yes"; then
27139
27140 $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
27141
27142 fi
27143
27144
27145 # Check whether --enable-libquadmath-support was given.
27146 if test "${enable_libquadmath_support+set}" = set; then :
27147   enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
27148 else
27149   ENABLE_LIBQUADMATH_SUPPORT=yes
27150 fi
27151
27152 if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
27153
27154 $as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h
27155
27156 fi
27157
27158
27159 # Specify what hash style to use by default.
27160
27161 # Check whether --with-linker-hash-style was given.
27162 if test "${with_linker_hash_style+set}" = set; then :
27163   withval=$with_linker_hash_style; case x"$withval" in
27164    xsysv)
27165      LINKER_HASH_STYLE=sysv
27166      ;;
27167    xgnu)
27168      LINKER_HASH_STYLE=gnu
27169      ;;
27170    xboth)
27171      LINKER_HASH_STYLE=both
27172      ;;
27173    *)
27174      as_fn_error "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5
27175      ;;
27176  esac
27177 else
27178   LINKER_HASH_STYLE=''
27179 fi
27180
27181 if test x"${LINKER_HASH_STYLE}" != x; then
27182
27183 cat >>confdefs.h <<_ACEOF
27184 #define LINKER_HASH_STYLE "$LINKER_HASH_STYLE"
27185 _ACEOF
27186
27187 fi
27188
27189 # Configure the subdirectories
27190 # AC_CONFIG_SUBDIRS($subdirs)
27191
27192 # Create the Makefile
27193 # and configure language subdirectories
27194 ac_config_files="$ac_config_files $all_outputs"
27195
27196
27197 ac_config_commands="$ac_config_commands default"
27198
27199 cat >confcache <<\_ACEOF
27200 # This file is a shell script that caches the results of configure
27201 # tests run on this system so they can be shared between configure
27202 # scripts and configure runs, see configure's option --config-cache.
27203 # It is not useful on other systems.  If it contains results you don't
27204 # want to keep, you may remove or edit it.
27205 #
27206 # config.status only pays attention to the cache file if you give it
27207 # the --recheck option to rerun configure.
27208 #
27209 # `ac_cv_env_foo' variables (set or unset) will be overridden when
27210 # loading this file, other *unset* `ac_cv_foo' will be assigned the
27211 # following values.
27212
27213 _ACEOF
27214
27215 # The following way of writing the cache mishandles newlines in values,
27216 # but we know of no workaround that is simple, portable, and efficient.
27217 # So, we kill variables containing newlines.
27218 # Ultrix sh set writes to stderr and can't be redirected directly,
27219 # and sets the high bit in the cache file unless we assign to the vars.
27220 (
27221   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
27222     eval ac_val=\$$ac_var
27223     case $ac_val in #(
27224     *${as_nl}*)
27225       case $ac_var in #(
27226       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
27227 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
27228       esac
27229       case $ac_var in #(
27230       _ | IFS | as_nl) ;; #(
27231       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
27232       *) { eval $ac_var=; unset $ac_var;} ;;
27233       esac ;;
27234     esac
27235   done
27236
27237   (set) 2>&1 |
27238     case $as_nl`(ac_space=' '; set) 2>&1` in #(
27239     *${as_nl}ac_space=\ *)
27240       # `set' does not quote correctly, so add quotes: double-quote
27241       # substitution turns \\\\ into \\, and sed turns \\ into \.
27242       sed -n \
27243         "s/'/'\\\\''/g;
27244           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
27245       ;; #(
27246     *)
27247       # `set' quotes correctly as required by POSIX, so do not add quotes.
27248       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
27249       ;;
27250     esac |
27251     sort
27252 ) |
27253   sed '
27254      /^ac_cv_env_/b end
27255      t clear
27256      :clear
27257      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
27258      t end
27259      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
27260      :end' >>confcache
27261 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
27262   if test -w "$cache_file"; then
27263     test "x$cache_file" != "x/dev/null" &&
27264       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
27265 $as_echo "$as_me: updating cache $cache_file" >&6;}
27266     cat confcache >$cache_file
27267   else
27268     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
27269 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
27270   fi
27271 fi
27272 rm -f confcache
27273
27274 test "x$prefix" = xNONE && prefix=$ac_default_prefix
27275 # Let make expand exec_prefix.
27276 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
27277
27278 DEFS=-DHAVE_CONFIG_H
27279
27280 ac_libobjs=
27281 ac_ltlibobjs=
27282 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
27283   # 1. Remove the extension, and $U if already installed.
27284   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
27285   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
27286   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
27287   #    will be set to the directory where LIBOBJS objects are built.
27288   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
27289   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
27290 done
27291 LIBOBJS=$ac_libobjs
27292
27293 LTLIBOBJS=$ac_ltlibobjs
27294
27295
27296
27297
27298 : ${CONFIG_STATUS=./config.status}
27299 ac_write_fail=0
27300 ac_clean_files_save=$ac_clean_files
27301 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
27302 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
27303 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
27304 as_write_fail=0
27305 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
27306 #! $SHELL
27307 # Generated by $as_me.
27308 # Run this file to recreate the current configuration.
27309 # Compiler output produced by configure, useful for debugging
27310 # configure, is in config.log if it exists.
27311
27312 debug=false
27313 ac_cs_recheck=false
27314 ac_cs_silent=false
27315
27316 SHELL=\${CONFIG_SHELL-$SHELL}
27317 export SHELL
27318 _ASEOF
27319 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
27320 ## -------------------- ##
27321 ## M4sh Initialization. ##
27322 ## -------------------- ##
27323
27324 # Be more Bourne compatible
27325 DUALCASE=1; export DUALCASE # for MKS sh
27326 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
27327   emulate sh
27328   NULLCMD=:
27329   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
27330   # is contrary to our usage.  Disable this feature.
27331   alias -g '${1+"$@"}'='"$@"'
27332   setopt NO_GLOB_SUBST
27333 else
27334   case `(set -o) 2>/dev/null` in #(
27335   *posix*) :
27336     set -o posix ;; #(
27337   *) :
27338      ;;
27339 esac
27340 fi
27341
27342
27343 as_nl='
27344 '
27345 export as_nl
27346 # Printing a long string crashes Solaris 7 /usr/bin/printf.
27347 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
27348 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
27349 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
27350 # Prefer a ksh shell builtin over an external printf program on Solaris,
27351 # but without wasting forks for bash or zsh.
27352 if test -z "$BASH_VERSION$ZSH_VERSION" \
27353     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
27354   as_echo='print -r --'
27355   as_echo_n='print -rn --'
27356 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
27357   as_echo='printf %s\n'
27358   as_echo_n='printf %s'
27359 else
27360   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
27361     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
27362     as_echo_n='/usr/ucb/echo -n'
27363   else
27364     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
27365     as_echo_n_body='eval
27366       arg=$1;
27367       case $arg in #(
27368       *"$as_nl"*)
27369         expr "X$arg" : "X\\(.*\\)$as_nl";
27370         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
27371       esac;
27372       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
27373     '
27374     export as_echo_n_body
27375     as_echo_n='sh -c $as_echo_n_body as_echo'
27376   fi
27377   export as_echo_body
27378   as_echo='sh -c $as_echo_body as_echo'
27379 fi
27380
27381 # The user is always right.
27382 if test "${PATH_SEPARATOR+set}" != set; then
27383   PATH_SEPARATOR=:
27384   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
27385     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
27386       PATH_SEPARATOR=';'
27387   }
27388 fi
27389
27390
27391 # IFS
27392 # We need space, tab and new line, in precisely that order.  Quoting is
27393 # there to prevent editors from complaining about space-tab.
27394 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
27395 # splitting by setting IFS to empty value.)
27396 IFS=" ""        $as_nl"
27397
27398 # Find who we are.  Look in the path if we contain no directory separator.
27399 case $0 in #((
27400   *[\\/]* ) as_myself=$0 ;;
27401   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
27402 for as_dir in $PATH
27403 do
27404   IFS=$as_save_IFS
27405   test -z "$as_dir" && as_dir=.
27406     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
27407   done
27408 IFS=$as_save_IFS
27409
27410      ;;
27411 esac
27412 # We did not find ourselves, most probably we were run as `sh COMMAND'
27413 # in which case we are not to be found in the path.
27414 if test "x$as_myself" = x; then
27415   as_myself=$0
27416 fi
27417 if test ! -f "$as_myself"; then
27418   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
27419   exit 1
27420 fi
27421
27422 # Unset variables that we do not need and which cause bugs (e.g. in
27423 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
27424 # suppresses any "Segmentation fault" message there.  '((' could
27425 # trigger a bug in pdksh 5.2.14.
27426 for as_var in BASH_ENV ENV MAIL MAILPATH
27427 do eval test x\${$as_var+set} = xset \
27428   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
27429 done
27430 PS1='$ '
27431 PS2='> '
27432 PS4='+ '
27433
27434 # NLS nuisances.
27435 LC_ALL=C
27436 export LC_ALL
27437 LANGUAGE=C
27438 export LANGUAGE
27439
27440 # CDPATH.
27441 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
27442
27443
27444 # as_fn_error ERROR [LINENO LOG_FD]
27445 # ---------------------------------
27446 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
27447 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
27448 # script with status $?, using 1 if that was 0.
27449 as_fn_error ()
27450 {
27451   as_status=$?; test $as_status -eq 0 && as_status=1
27452   if test "$3"; then
27453     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
27454     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
27455   fi
27456   $as_echo "$as_me: error: $1" >&2
27457   as_fn_exit $as_status
27458 } # as_fn_error
27459
27460
27461 # as_fn_set_status STATUS
27462 # -----------------------
27463 # Set $? to STATUS, without forking.
27464 as_fn_set_status ()
27465 {
27466   return $1
27467 } # as_fn_set_status
27468
27469 # as_fn_exit STATUS
27470 # -----------------
27471 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
27472 as_fn_exit ()
27473 {
27474   set +e
27475   as_fn_set_status $1
27476   exit $1
27477 } # as_fn_exit
27478
27479 # as_fn_unset VAR
27480 # ---------------
27481 # Portably unset VAR.
27482 as_fn_unset ()
27483 {
27484   { eval $1=; unset $1;}
27485 }
27486 as_unset=as_fn_unset
27487 # as_fn_append VAR VALUE
27488 # ----------------------
27489 # Append the text in VALUE to the end of the definition contained in VAR. Take
27490 # advantage of any shell optimizations that allow amortized linear growth over
27491 # repeated appends, instead of the typical quadratic growth present in naive
27492 # implementations.
27493 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
27494   eval 'as_fn_append ()
27495   {
27496     eval $1+=\$2
27497   }'
27498 else
27499   as_fn_append ()
27500   {
27501     eval $1=\$$1\$2
27502   }
27503 fi # as_fn_append
27504
27505 # as_fn_arith ARG...
27506 # ------------------
27507 # Perform arithmetic evaluation on the ARGs, and store the result in the
27508 # global $as_val. Take advantage of shells that can avoid forks. The arguments
27509 # must be portable across $(()) and expr.
27510 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
27511   eval 'as_fn_arith ()
27512   {
27513     as_val=$(( $* ))
27514   }'
27515 else
27516   as_fn_arith ()
27517   {
27518     as_val=`expr "$@" || test $? -eq 1`
27519   }
27520 fi # as_fn_arith
27521
27522
27523 if expr a : '\(a\)' >/dev/null 2>&1 &&
27524    test "X`expr 00001 : '.*\(...\)'`" = X001; then
27525   as_expr=expr
27526 else
27527   as_expr=false
27528 fi
27529
27530 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
27531   as_basename=basename
27532 else
27533   as_basename=false
27534 fi
27535
27536 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
27537   as_dirname=dirname
27538 else
27539   as_dirname=false
27540 fi
27541
27542 as_me=`$as_basename -- "$0" ||
27543 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
27544          X"$0" : 'X\(//\)$' \| \
27545          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
27546 $as_echo X/"$0" |
27547     sed '/^.*\/\([^/][^/]*\)\/*$/{
27548             s//\1/
27549             q
27550           }
27551           /^X\/\(\/\/\)$/{
27552             s//\1/
27553             q
27554           }
27555           /^X\/\(\/\).*/{
27556             s//\1/
27557             q
27558           }
27559           s/.*/./; q'`
27560
27561 # Avoid depending upon Character Ranges.
27562 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
27563 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
27564 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
27565 as_cr_digits='0123456789'
27566 as_cr_alnum=$as_cr_Letters$as_cr_digits
27567
27568 ECHO_C= ECHO_N= ECHO_T=
27569 case `echo -n x` in #(((((
27570 -n*)
27571   case `echo 'xy\c'` in
27572   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
27573   xy)  ECHO_C='\c';;
27574   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
27575        ECHO_T=' ';;
27576   esac;;
27577 *)
27578   ECHO_N='-n';;
27579 esac
27580
27581 rm -f conf$$ conf$$.exe conf$$.file
27582 if test -d conf$$.dir; then
27583   rm -f conf$$.dir/conf$$.file
27584 else
27585   rm -f conf$$.dir
27586   mkdir conf$$.dir 2>/dev/null
27587 fi
27588 if (echo >conf$$.file) 2>/dev/null; then
27589   if ln -s conf$$.file conf$$ 2>/dev/null; then
27590     as_ln_s='ln -s'
27591     # ... but there are two gotchas:
27592     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
27593     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
27594     # In both cases, we have to default to `cp -p'.
27595     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
27596       as_ln_s='cp -p'
27597   elif ln conf$$.file conf$$ 2>/dev/null; then
27598     as_ln_s=ln
27599   else
27600     as_ln_s='cp -p'
27601   fi
27602 else
27603   as_ln_s='cp -p'
27604 fi
27605 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
27606 rmdir conf$$.dir 2>/dev/null
27607
27608
27609 # as_fn_mkdir_p
27610 # -------------
27611 # Create "$as_dir" as a directory, including parents if necessary.
27612 as_fn_mkdir_p ()
27613 {
27614
27615   case $as_dir in #(
27616   -*) as_dir=./$as_dir;;
27617   esac
27618   test -d "$as_dir" || eval $as_mkdir_p || {
27619     as_dirs=
27620     while :; do
27621       case $as_dir in #(
27622       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
27623       *) as_qdir=$as_dir;;
27624       esac
27625       as_dirs="'$as_qdir' $as_dirs"
27626       as_dir=`$as_dirname -- "$as_dir" ||
27627 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
27628          X"$as_dir" : 'X\(//\)[^/]' \| \
27629          X"$as_dir" : 'X\(//\)$' \| \
27630          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
27631 $as_echo X"$as_dir" |
27632     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
27633             s//\1/
27634             q
27635           }
27636           /^X\(\/\/\)[^/].*/{
27637             s//\1/
27638             q
27639           }
27640           /^X\(\/\/\)$/{
27641             s//\1/
27642             q
27643           }
27644           /^X\(\/\).*/{
27645             s//\1/
27646             q
27647           }
27648           s/.*/./; q'`
27649       test -d "$as_dir" && break
27650     done
27651     test -z "$as_dirs" || eval "mkdir $as_dirs"
27652   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
27653
27654
27655 } # as_fn_mkdir_p
27656 if mkdir -p . 2>/dev/null; then
27657   as_mkdir_p='mkdir -p "$as_dir"'
27658 else
27659   test -d ./-p && rmdir ./-p
27660   as_mkdir_p=false
27661 fi
27662
27663 if test -x / >/dev/null 2>&1; then
27664   as_test_x='test -x'
27665 else
27666   if ls -dL / >/dev/null 2>&1; then
27667     as_ls_L_option=L
27668   else
27669     as_ls_L_option=
27670   fi
27671   as_test_x='
27672     eval sh -c '\''
27673       if test -d "$1"; then
27674         test -d "$1/.";
27675       else
27676         case $1 in #(
27677         -*)set "./$1";;
27678         esac;
27679         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
27680         ???[sx]*):;;*)false;;esac;fi
27681     '\'' sh
27682   '
27683 fi
27684 as_executable_p=$as_test_x
27685
27686 # Sed expression to map a string onto a valid CPP name.
27687 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
27688
27689 # Sed expression to map a string onto a valid variable name.
27690 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
27691
27692
27693 exec 6>&1
27694 ## ----------------------------------- ##
27695 ## Main body of $CONFIG_STATUS script. ##
27696 ## ----------------------------------- ##
27697 _ASEOF
27698 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
27699
27700 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27701 # Save the log message, to keep $0 and so on meaningful, and to
27702 # report actual input values of CONFIG_FILES etc. instead of their
27703 # values after options handling.
27704 ac_log="
27705 This file was extended by $as_me, which was
27706 generated by GNU Autoconf 2.64.  Invocation command line was
27707
27708   CONFIG_FILES    = $CONFIG_FILES
27709   CONFIG_HEADERS  = $CONFIG_HEADERS
27710   CONFIG_LINKS    = $CONFIG_LINKS
27711   CONFIG_COMMANDS = $CONFIG_COMMANDS
27712   $ $0 $@
27713
27714 on `(hostname || uname -n) 2>/dev/null | sed 1q`
27715 "
27716
27717 _ACEOF
27718
27719 case $ac_config_files in *"
27720 "*) set x $ac_config_files; shift; ac_config_files=$*;;
27721 esac
27722
27723 case $ac_config_headers in *"
27724 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
27725 esac
27726
27727
27728 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27729 # Files that config.status was made for.
27730 config_files="$ac_config_files"
27731 config_headers="$ac_config_headers"
27732 config_commands="$ac_config_commands"
27733
27734 _ACEOF
27735
27736 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27737 ac_cs_usage="\
27738 \`$as_me' instantiates files and other configuration actions
27739 from templates according to the current configuration.  Unless the files
27740 and actions are specified as TAGs, all are instantiated by default.
27741
27742 Usage: $0 [OPTION]... [TAG]...
27743
27744   -h, --help       print this help, then exit
27745   -V, --version    print version number and configuration settings, then exit
27746   -q, --quiet, --silent
27747                    do not print progress messages
27748   -d, --debug      don't remove temporary files
27749       --recheck    update $as_me by reconfiguring in the same conditions
27750       --file=FILE[:TEMPLATE]
27751                    instantiate the configuration file FILE
27752       --header=FILE[:TEMPLATE]
27753                    instantiate the configuration header FILE
27754
27755 Configuration files:
27756 $config_files
27757
27758 Configuration headers:
27759 $config_headers
27760
27761 Configuration commands:
27762 $config_commands
27763
27764 Report bugs to the package provider."
27765
27766 _ACEOF
27767 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27768 ac_cs_version="\\
27769 config.status
27770 configured by $0, generated by GNU Autoconf 2.64,
27771   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
27772
27773 Copyright (C) 2009 Free Software Foundation, Inc.
27774 This config.status script is free software; the Free Software Foundation
27775 gives unlimited permission to copy, distribute and modify it."
27776
27777 ac_pwd='$ac_pwd'
27778 srcdir='$srcdir'
27779 AWK='$AWK'
27780 test -n "\$AWK" || AWK=awk
27781 _ACEOF
27782
27783 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27784 # The default lists apply if the user does not specify any file.
27785 ac_need_defaults=:
27786 while test $# != 0
27787 do
27788   case $1 in
27789   --*=*)
27790     ac_option=`expr "X$1" : 'X\([^=]*\)='`
27791     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
27792     ac_shift=:
27793     ;;
27794   *)
27795     ac_option=$1
27796     ac_optarg=$2
27797     ac_shift=shift
27798     ;;
27799   esac
27800
27801   case $ac_option in
27802   # Handling of the options.
27803   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
27804     ac_cs_recheck=: ;;
27805   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
27806     $as_echo "$ac_cs_version"; exit ;;
27807   --debug | --debu | --deb | --de | --d | -d )
27808     debug=: ;;
27809   --file | --fil | --fi | --f )
27810     $ac_shift
27811     case $ac_optarg in
27812     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27813     esac
27814     as_fn_append CONFIG_FILES " '$ac_optarg'"
27815     ac_need_defaults=false;;
27816   --header | --heade | --head | --hea )
27817     $ac_shift
27818     case $ac_optarg in
27819     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27820     esac
27821     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
27822     ac_need_defaults=false;;
27823   --he | --h)
27824     # Conflict between --help and --header
27825     as_fn_error "ambiguous option: \`$1'
27826 Try \`$0 --help' for more information.";;
27827   --help | --hel | -h )
27828     $as_echo "$ac_cs_usage"; exit ;;
27829   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
27830   | -silent | --silent | --silen | --sile | --sil | --si | --s)
27831     ac_cs_silent=: ;;
27832
27833   # This is an error.
27834   -*) as_fn_error "unrecognized option: \`$1'
27835 Try \`$0 --help' for more information." ;;
27836
27837   *) as_fn_append ac_config_targets " $1"
27838      ac_need_defaults=false ;;
27839
27840   esac
27841   shift
27842 done
27843
27844 ac_configure_extra_args=
27845
27846 if $ac_cs_silent; then
27847   exec 6>/dev/null
27848   ac_configure_extra_args="$ac_configure_extra_args --silent"
27849 fi
27850
27851 _ACEOF
27852 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27853 if \$ac_cs_recheck; then
27854   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
27855   shift
27856   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
27857   CONFIG_SHELL='$SHELL'
27858   export CONFIG_SHELL
27859   exec "\$@"
27860 fi
27861
27862 _ACEOF
27863 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27864 exec 5>>config.log
27865 {
27866   echo
27867   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
27868 ## Running $as_me. ##
27869 _ASBOX
27870   $as_echo "$ac_log"
27871 } >&5
27872
27873 _ACEOF
27874 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27875 #
27876 # INIT-COMMANDS
27877 #
27878 subdirs='$subdirs'
27879
27880 _ACEOF
27881
27882 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27883
27884 # Handling of arguments.
27885 for ac_config_target in $ac_config_targets
27886 do
27887   case $ac_config_target in
27888     "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
27889     "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
27890     "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
27891     "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
27892     "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
27893     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
27894
27895   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
27896   esac
27897 done
27898
27899
27900 # If the user did not use the arguments to specify the items to instantiate,
27901 # then the envvar interface is used.  Set only those that are not.
27902 # We use the long form for the default assignment because of an extremely
27903 # bizarre bug on SunOS 4.1.3.
27904 if $ac_need_defaults; then
27905   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
27906   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
27907   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
27908 fi
27909
27910 # Have a temporary directory for convenience.  Make it in the build tree
27911 # simply because there is no reason against having it here, and in addition,
27912 # creating and moving files from /tmp can sometimes cause problems.
27913 # Hook for its removal unless debugging.
27914 # Note that there is a small window in which the directory will not be cleaned:
27915 # after its creation but before its name has been assigned to `$tmp'.
27916 $debug ||
27917 {
27918   tmp=
27919   trap 'exit_status=$?
27920   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
27921 ' 0
27922   trap 'as_fn_exit 1' 1 2 13 15
27923 }
27924 # Create a (secure) tmp directory for tmp files.
27925
27926 {
27927   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
27928   test -n "$tmp" && test -d "$tmp"
27929 }  ||
27930 {
27931   tmp=./conf$$-$RANDOM
27932   (umask 077 && mkdir "$tmp")
27933 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
27934
27935 # Set up the scripts for CONFIG_FILES section.
27936 # No need to generate them if there are no CONFIG_FILES.
27937 # This happens for instance with `./config.status config.h'.
27938 if test -n "$CONFIG_FILES"; then
27939
27940 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
27941   ac_cs_awk_getline=:
27942   ac_cs_awk_pipe_init=
27943   ac_cs_awk_read_file='
27944       while ((getline aline < (F[key])) > 0)
27945         print(aline)
27946       close(F[key])'
27947   ac_cs_awk_pipe_fini=
27948 else
27949   ac_cs_awk_getline=false
27950   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
27951   ac_cs_awk_read_file='
27952       print "|#_!!_#|"
27953       print "cat " F[key] " &&"
27954       '$ac_cs_awk_pipe_init
27955   # The final `:' finishes the AND list.
27956   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
27957 fi
27958 ac_cr=`echo X | tr X '\015'`
27959 # On cygwin, bash can eat \r inside `` if the user requested igncr.
27960 # But we know of no other shell where ac_cr would be empty at this
27961 # point, so we can use a bashism as a fallback.
27962 if test "x$ac_cr" = x; then
27963   eval ac_cr=\$\'\\r\'
27964 fi
27965 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
27966 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
27967   ac_cs_awk_cr='\r'
27968 else
27969   ac_cs_awk_cr=$ac_cr
27970 fi
27971
27972 echo 'BEGIN {' >"$tmp/subs1.awk" &&
27973 _ACEOF
27974
27975 # Create commands to substitute file output variables.
27976 {
27977   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
27978   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
27979   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
27980   echo "_ACAWK" &&
27981   echo "_ACEOF"
27982 } >conf$$files.sh &&
27983 . ./conf$$files.sh ||
27984   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27985 rm -f conf$$files.sh
27986
27987 {
27988   echo "cat >conf$$subs.awk <<_ACEOF" &&
27989   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
27990   echo "_ACEOF"
27991 } >conf$$subs.sh ||
27992   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27993 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
27994 ac_delim='%!_!# '
27995 for ac_last_try in false false false false false :; do
27996   . ./conf$$subs.sh ||
27997     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27998
27999   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
28000   if test $ac_delim_n = $ac_delim_num; then
28001     break
28002   elif $ac_last_try; then
28003     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28004   else
28005     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28006   fi
28007 done
28008 rm -f conf$$subs.sh
28009
28010 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28011 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
28012 _ACEOF
28013 sed -n '
28014 h
28015 s/^/S["/; s/!.*/"]=/
28016 p
28017 g
28018 s/^[^!]*!//
28019 :repl
28020 t repl
28021 s/'"$ac_delim"'$//
28022 t delim
28023 :nl
28024 h
28025 s/\(.\{148\}\).*/\1/
28026 t more1
28027 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
28028 p
28029 n
28030 b repl
28031 :more1
28032 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28033 p
28034 g
28035 s/.\{148\}//
28036 t nl
28037 :delim
28038 h
28039 s/\(.\{148\}\).*/\1/
28040 t more2
28041 s/["\\]/\\&/g; s/^/"/; s/$/"/
28042 p
28043 b
28044 :more2
28045 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28046 p
28047 g
28048 s/.\{148\}//
28049 t delim
28050 ' <conf$$subs.awk | sed '
28051 /^[^""]/{
28052   N
28053   s/\n//
28054 }
28055 ' >>$CONFIG_STATUS || ac_write_fail=1
28056 rm -f conf$$subs.awk
28057 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28058 _ACAWK
28059 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
28060   for (key in S) S_is_set[key] = 1
28061   FS = "\a"
28062   \$ac_cs_awk_pipe_init
28063 }
28064 {
28065   line = $ 0
28066   nfields = split(line, field, "@")
28067   substed = 0
28068   len = length(field[1])
28069   for (i = 2; i < nfields; i++) {
28070     key = field[i]
28071     keylen = length(key)
28072     if (S_is_set[key]) {
28073       value = S[key]
28074       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
28075       len += length(value) + length(field[++i])
28076       substed = 1
28077     } else
28078       len += 1 + keylen
28079   }
28080   if (nfields == 3 && !substed) {
28081     key = field[2]
28082     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
28083       \$ac_cs_awk_read_file
28084       next
28085     }
28086   }
28087   print line
28088 }
28089 \$ac_cs_awk_pipe_fini
28090 _ACAWK
28091 _ACEOF
28092 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28093 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
28094   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
28095 else
28096   cat
28097 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
28098   || as_fn_error "could not setup config files machinery" "$LINENO" 5
28099 _ACEOF
28100
28101 # VPATH may cause trouble with some makes, so we remove $(srcdir),
28102 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
28103 # trailing colons and then remove the whole line if VPATH becomes empty
28104 # (actually we leave an empty line to preserve line numbers).
28105 if test "x$srcdir" = x.; then
28106   ac_vpsub='/^[  ]*VPATH[        ]*=/{
28107 s/:*\$(srcdir):*/:/
28108 s/:*\${srcdir}:*/:/
28109 s/:*@srcdir@:*/:/
28110 s/^\([^=]*=[     ]*\):*/\1/
28111 s/:*$//
28112 s/^[^=]*=[       ]*$//
28113 }'
28114 fi
28115
28116 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28117 fi # test -n "$CONFIG_FILES"
28118
28119 # Set up the scripts for CONFIG_HEADERS section.
28120 # No need to generate them if there are no CONFIG_HEADERS.
28121 # This happens for instance with `./config.status Makefile'.
28122 if test -n "$CONFIG_HEADERS"; then
28123 cat >"$tmp/defines.awk" <<\_ACAWK ||
28124 BEGIN {
28125 _ACEOF
28126
28127 # Transform confdefs.h into an awk script `defines.awk', embedded as
28128 # here-document in config.status, that substitutes the proper values into
28129 # config.h.in to produce config.h.
28130
28131 # Create a delimiter string that does not exist in confdefs.h, to ease
28132 # handling of long lines.
28133 ac_delim='%!_!# '
28134 for ac_last_try in false false :; do
28135   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
28136   if test -z "$ac_t"; then
28137     break
28138   elif $ac_last_try; then
28139     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
28140   else
28141     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28142   fi
28143 done
28144
28145 # For the awk script, D is an array of macro values keyed by name,
28146 # likewise P contains macro parameters if any.  Preserve backslash
28147 # newline sequences.
28148
28149 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
28150 sed -n '
28151 s/.\{148\}/&'"$ac_delim"'/g
28152 t rset
28153 :rset
28154 s/^[     ]*#[    ]*define[       ][      ]*/ /
28155 t def
28156 d
28157 :def
28158 s/\\$//
28159 t bsnl
28160 s/["\\]/\\&/g
28161 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28162 D["\1"]=" \3"/p
28163 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
28164 d
28165 :bsnl
28166 s/["\\]/\\&/g
28167 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28168 D["\1"]=" \3\\\\\\n"\\/p
28169 t cont
28170 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
28171 t cont
28172 d
28173 :cont
28174 n
28175 s/.\{148\}/&'"$ac_delim"'/g
28176 t clear
28177 :clear
28178 s/\\$//
28179 t bsnlc
28180 s/["\\]/\\&/g; s/^/"/; s/$/"/p
28181 d
28182 :bsnlc
28183 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
28184 b cont
28185 ' <confdefs.h | sed '
28186 s/'"$ac_delim"'/"\\\
28187 "/g' >>$CONFIG_STATUS || ac_write_fail=1
28188
28189 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28190   for (key in D) D_is_set[key] = 1
28191   FS = "\a"
28192 }
28193 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
28194   line = \$ 0
28195   split(line, arg, " ")
28196   if (arg[1] == "#") {
28197     defundef = arg[2]
28198     mac1 = arg[3]
28199   } else {
28200     defundef = substr(arg[1], 2)
28201     mac1 = arg[2]
28202   }
28203   split(mac1, mac2, "(") #)
28204   macro = mac2[1]
28205   prefix = substr(line, 1, index(line, defundef) - 1)
28206   if (D_is_set[macro]) {
28207     # Preserve the white space surrounding the "#".
28208     print prefix "define", macro P[macro] D[macro]
28209     next
28210   } else {
28211     # Replace #undef with comments.  This is necessary, for example,
28212     # in the case of _POSIX_SOURCE, which is predefined and required
28213     # on some systems where configure will not decide to define it.
28214     if (defundef == "undef") {
28215       print "/*", prefix defundef, macro, "*/"
28216       next
28217     }
28218   }
28219 }
28220 { print }
28221 _ACAWK
28222 _ACEOF
28223 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28224   as_fn_error "could not setup config headers machinery" "$LINENO" 5
28225 fi # test -n "$CONFIG_HEADERS"
28226
28227
28228 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
28229 shift
28230 for ac_tag
28231 do
28232   case $ac_tag in
28233   :[FHLC]) ac_mode=$ac_tag; continue;;
28234   esac
28235   case $ac_mode$ac_tag in
28236   :[FHL]*:*);;
28237   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
28238   :[FH]-) ac_tag=-:-;;
28239   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
28240   esac
28241   ac_save_IFS=$IFS
28242   IFS=:
28243   set x $ac_tag
28244   IFS=$ac_save_IFS
28245   shift
28246   ac_file=$1
28247   shift
28248
28249   case $ac_mode in
28250   :L) ac_source=$1;;
28251   :[FH])
28252     ac_file_inputs=
28253     for ac_f
28254     do
28255       case $ac_f in
28256       -) ac_f="$tmp/stdin";;
28257       *) # Look for the file first in the build tree, then in the source tree
28258          # (if the path is not absolute).  The absolute path cannot be DOS-style,
28259          # because $ac_f cannot contain `:'.
28260          test -f "$ac_f" ||
28261            case $ac_f in
28262            [\\/$]*) false;;
28263            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
28264            esac ||
28265            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
28266       esac
28267       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
28268       as_fn_append ac_file_inputs " '$ac_f'"
28269     done
28270
28271     # Let's still pretend it is `configure' which instantiates (i.e., don't
28272     # use $as_me), people would be surprised to read:
28273     #    /* config.h.  Generated by config.status.  */
28274     configure_input='Generated from '`
28275           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
28276         `' by configure.'
28277     if test x"$ac_file" != x-; then
28278       configure_input="$ac_file.  $configure_input"
28279       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
28280 $as_echo "$as_me: creating $ac_file" >&6;}
28281     fi
28282     # Neutralize special characters interpreted by sed in replacement strings.
28283     case $configure_input in #(
28284     *\&* | *\|* | *\\* )
28285        ac_sed_conf_input=`$as_echo "$configure_input" |
28286        sed 's/[\\\\&|]/\\\\&/g'`;; #(
28287     *) ac_sed_conf_input=$configure_input;;
28288     esac
28289
28290     case $ac_tag in
28291     *:-:* | *:-) cat >"$tmp/stdin" \
28292       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
28293     esac
28294     ;;
28295   esac
28296
28297   ac_dir=`$as_dirname -- "$ac_file" ||
28298 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28299          X"$ac_file" : 'X\(//\)[^/]' \| \
28300          X"$ac_file" : 'X\(//\)$' \| \
28301          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
28302 $as_echo X"$ac_file" |
28303     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28304             s//\1/
28305             q
28306           }
28307           /^X\(\/\/\)[^/].*/{
28308             s//\1/
28309             q
28310           }
28311           /^X\(\/\/\)$/{
28312             s//\1/
28313             q
28314           }
28315           /^X\(\/\).*/{
28316             s//\1/
28317             q
28318           }
28319           s/.*/./; q'`
28320   as_dir="$ac_dir"; as_fn_mkdir_p
28321   ac_builddir=.
28322
28323 case "$ac_dir" in
28324 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
28325 *)
28326   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
28327   # A ".." for each directory in $ac_dir_suffix.
28328   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
28329   case $ac_top_builddir_sub in
28330   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
28331   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
28332   esac ;;
28333 esac
28334 ac_abs_top_builddir=$ac_pwd
28335 ac_abs_builddir=$ac_pwd$ac_dir_suffix
28336 # for backward compatibility:
28337 ac_top_builddir=$ac_top_build_prefix
28338
28339 case $srcdir in
28340   .)  # We are building in place.
28341     ac_srcdir=.
28342     ac_top_srcdir=$ac_top_builddir_sub
28343     ac_abs_top_srcdir=$ac_pwd ;;
28344   [\\/]* | ?:[\\/]* )  # Absolute name.
28345     ac_srcdir=$srcdir$ac_dir_suffix;
28346     ac_top_srcdir=$srcdir
28347     ac_abs_top_srcdir=$srcdir ;;
28348   *) # Relative name.
28349     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
28350     ac_top_srcdir=$ac_top_build_prefix$srcdir
28351     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
28352 esac
28353 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
28354
28355
28356   case $ac_mode in
28357   :F)
28358   #
28359   # CONFIG_FILE
28360   #
28361
28362 _ACEOF
28363
28364 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28365 # If the template does not know about datarootdir, expand it.
28366 # FIXME: This hack should be removed a few years after 2.60.
28367 ac_datarootdir_hack=; ac_datarootdir_seen=
28368 ac_sed_dataroot='
28369 /datarootdir/ {
28370   p
28371   q
28372 }
28373 /@datadir@/p
28374 /@docdir@/p
28375 /@infodir@/p
28376 /@localedir@/p
28377 /@mandir@/p'
28378 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
28379 *datarootdir*) ac_datarootdir_seen=yes;;
28380 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
28381   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
28382 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
28383 _ACEOF
28384 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28385   ac_datarootdir_hack='
28386   s&@datadir@&$datadir&g
28387   s&@docdir@&$docdir&g
28388   s&@infodir@&$infodir&g
28389   s&@localedir@&$localedir&g
28390   s&@mandir@&$mandir&g
28391   s&\\\${datarootdir}&$datarootdir&g' ;;
28392 esac
28393 _ACEOF
28394
28395 # Neutralize VPATH when `$srcdir' = `.'.
28396 # Shell code in configure.ac might set extrasub.
28397 # FIXME: do we really want to maintain this feature?
28398 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28399 ac_sed_extra="$ac_vpsub
28400 $extrasub
28401 _ACEOF
28402 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28403 :t
28404 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
28405 s|@configure_input@|$ac_sed_conf_input|;t t
28406 s&@top_builddir@&$ac_top_builddir_sub&;t t
28407 s&@top_build_prefix@&$ac_top_build_prefix&;t t
28408 s&@srcdir@&$ac_srcdir&;t t
28409 s&@abs_srcdir@&$ac_abs_srcdir&;t t
28410 s&@top_srcdir@&$ac_top_srcdir&;t t
28411 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
28412 s&@builddir@&$ac_builddir&;t t
28413 s&@abs_builddir@&$ac_abs_builddir&;t t
28414 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
28415 $ac_datarootdir_hack
28416 "
28417 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
28418 if $ac_cs_awk_getline; then
28419   $AWK -f "$tmp/subs.awk"
28420 else
28421   $AWK -f "$tmp/subs.awk" | $SHELL
28422 fi >$tmp/out \
28423   || as_fn_error "could not create $ac_file" "$LINENO" 5
28424
28425 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
28426   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
28427   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
28428   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28429 which seems to be undefined.  Please make sure it is defined." >&5
28430 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28431 which seems to be undefined.  Please make sure it is defined." >&2;}
28432
28433   rm -f "$tmp/stdin"
28434   case $ac_file in
28435   -) cat "$tmp/out" && rm -f "$tmp/out";;
28436   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
28437   esac \
28438   || as_fn_error "could not create $ac_file" "$LINENO" 5
28439  ;;
28440   :H)
28441   #
28442   # CONFIG_HEADER
28443   #
28444   if test x"$ac_file" != x-; then
28445     {
28446       $as_echo "/* $configure_input  */" \
28447       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
28448     } >"$tmp/config.h" \
28449       || as_fn_error "could not create $ac_file" "$LINENO" 5
28450     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
28451       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
28452 $as_echo "$as_me: $ac_file is unchanged" >&6;}
28453     else
28454       rm -f "$ac_file"
28455       mv "$tmp/config.h" "$ac_file" \
28456         || as_fn_error "could not create $ac_file" "$LINENO" 5
28457     fi
28458   else
28459     $as_echo "/* $configure_input  */" \
28460       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
28461       || as_fn_error "could not create -" "$LINENO" 5
28462   fi
28463  ;;
28464
28465   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
28466 $as_echo "$as_me: executing $ac_file commands" >&6;}
28467  ;;
28468   esac
28469
28470
28471   case $ac_file$ac_mode in
28472     "as":F) chmod +x as ;;
28473     "collect-ld":F) chmod +x collect-ld ;;
28474     "nm":F) chmod +x nm ;;
28475     "default":C)
28476 case ${CONFIG_HEADERS} in
28477   *auto-host.h:config.in*)
28478   echo > cstamp-h ;;
28479 esac
28480 # Make sure all the subdirs exist.
28481 for d in $subdirs doc build common c-family
28482 do
28483     test -d $d || mkdir $d
28484 done
28485  ;;
28486
28487   esac
28488 done # for ac_tag
28489
28490
28491 as_fn_exit 0
28492 _ACEOF
28493 ac_clean_files=$ac_clean_files_save
28494
28495 test $ac_write_fail = 0 ||
28496   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
28497
28498
28499 # configure is writing to config.log, and then calls config.status.
28500 # config.status does its own redirection, appending to config.log.
28501 # Unfortunately, on DOS this fails, as config.log is still kept open
28502 # by configure, so config.status won't be able to write to it; its
28503 # output is simply discarded.  So we exec the FD to /dev/null,
28504 # effectively closing config.log, so it can be properly (re)opened and
28505 # appended to by config.status.  When coming back to configure, we
28506 # need to make the FD available again.
28507 if test "$no_create" != yes; then
28508   ac_cs_success=:
28509   ac_config_status_args=
28510   test "$silent" = yes &&
28511     ac_config_status_args="$ac_config_status_args --quiet"
28512   exec 5>/dev/null
28513   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
28514   exec 5>>config.log
28515   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
28516   # would make configure fail if this is the last instruction.
28517   $ac_cs_success || as_fn_exit $?
28518 fi
28519 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
28520   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
28521 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
28522 fi
28523
28524